Add submodules for F4/F7 libs

STM32F4XX_Lib/CMSIS/Include/core_cmFunc.h

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+/**************************************************************************//**
+ * @file     core_cmFunc.h
+ * @brief    CMSIS Cortex-M Core Function Access Header File
+ * @version  V4.10
+ * @date     18. March 2015
+ *
+ * @note
+ *
+ ******************************************************************************/
+/* Copyright (c) 2009 - 2015 ARM LIMITED
+
+   All rights reserved.
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are met:
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+   - Neither the name of ARM nor the names of its contributors may be used
+     to endorse or promote products derived from this software without
+     specific prior written permission.
+   *
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
+   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE.
+   ---------------------------------------------------------------------------*/
+
+
+#ifndef __CORE_CMFUNC_H
+#define __CORE_CMFUNC_H
+
+
+/* ###########################  Core Function Access  ########################### */
+/** \ingroup  CMSIS_Core_FunctionInterface
+    \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
+  @{
+ */
+
+#if   defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/
+/* ARM armcc specific functions */
+
+#if (__ARMCC_VERSION < 400677)
+  #error "Please use ARM Compiler Toolchain V4.0.677 or later!"
+#endif
+
+/* intrinsic void __enable_irq();     */
+/* intrinsic void __disable_irq();    */
+
+/** \brief  Get Control Register
+
+    This function returns the content of the Control Register.
+
+    \return               Control Register value
+ */
+__STATIC_INLINE uint32_t __get_CONTROL(void)
+{
+  register uint32_t __regControl         __ASM("control");
+  return(__regControl);
+}
+
+
+/** \brief  Set Control Register
+
+    This function writes the given value to the Control Register.
+
+    \param [in]    control  Control Register value to set
+ */
+__STATIC_INLINE void __set_CONTROL(uint32_t control)
+{
+  register uint32_t __regControl         __ASM("control");
+  __regControl = control;
+}
+
+
+/** \brief  Get IPSR Register
+
+    This function returns the content of the IPSR Register.
+
+    \return               IPSR Register value
+ */
+__STATIC_INLINE uint32_t __get_IPSR(void)
+{
+  register uint32_t __regIPSR          __ASM("ipsr");
+  return(__regIPSR);
+}
+
+
+/** \brief  Get APSR Register
+
+    This function returns the content of the APSR Register.
+
+    \return               APSR Register value
+ */
+__STATIC_INLINE uint32_t __get_APSR(void)
+{
+  register uint32_t __regAPSR          __ASM("apsr");
+  return(__regAPSR);
+}
+
+
+/** \brief  Get xPSR Register
+
+    This function returns the content of the xPSR Register.
+
+    \return               xPSR Register value
+ */
+__STATIC_INLINE uint32_t __get_xPSR(void)
+{
+  register uint32_t __regXPSR          __ASM("xpsr");
+  return(__regXPSR);
+}
+
+
+/** \brief  Get Process Stack Pointer
+
+    This function returns the current value of the Process Stack Pointer (PSP).
+
+    \return               PSP Register value
+ */
+__STATIC_INLINE uint32_t __get_PSP(void)
+{
+  register uint32_t __regProcessStackPointer  __ASM("psp");
+  return(__regProcessStackPointer);
+}
+
+
+/** \brief  Set Process Stack Pointer
+
+    This function assigns the given value to the Process Stack Pointer (PSP).
+
+    \param [in]    topOfProcStack  Process Stack Pointer value to set
+ */
+__STATIC_INLINE void __set_PSP(uint32_t topOfProcStack)
+{
+  register uint32_t __regProcessStackPointer  __ASM("psp");
+  __regProcessStackPointer = topOfProcStack;
+}
+
+
+/** \brief  Get Main Stack Pointer
+
+    This function returns the current value of the Main Stack Pointer (MSP).
+
+    \return               MSP Register value
+ */
+__STATIC_INLINE uint32_t __get_MSP(void)
+{
+  register uint32_t __regMainStackPointer     __ASM("msp");
+  return(__regMainStackPointer);
+}
+
+
+/** \brief  Set Main Stack Pointer
+
+    This function assigns the given value to the Main Stack Pointer (MSP).
+
+    \param [in]    topOfMainStack  Main Stack Pointer value to set
+ */
+__STATIC_INLINE void __set_MSP(uint32_t topOfMainStack)
+{
+  register uint32_t __regMainStackPointer     __ASM("msp");
+  __regMainStackPointer = topOfMainStack;
+}
+
+
+/** \brief  Get Priority Mask
+
+    This function returns the current state of the priority mask bit from the Priority Mask Register.
+
+    \return               Priority Mask value
+ */
+__STATIC_INLINE uint32_t __get_PRIMASK(void)
+{
+  register uint32_t __regPriMask         __ASM("primask");
+  return(__regPriMask);
+}
+
+
+/** \brief  Set Priority Mask
+
+    This function assigns the given value to the Priority Mask Register.
+
+    \param [in]    priMask  Priority Mask
+ */
+__STATIC_INLINE void __set_PRIMASK(uint32_t priMask)
+{
+  register uint32_t __regPriMask         __ASM("primask");
+  __regPriMask = (priMask);
+}
+
+
+#if       (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300)
+
+/** \brief  Enable FIQ
+
+    This function enables FIQ interrupts by clearing the F-bit in the CPSR.
+    Can only be executed in Privileged modes.
+ */
+#define __enable_fault_irq                __enable_fiq
+
+
+/** \brief  Disable FIQ
+
+    This function disables FIQ interrupts by setting the F-bit in the CPSR.
+    Can only be executed in Privileged modes.
+ */
+#define __disable_fault_irq               __disable_fiq
+
+
+/** \brief  Get Base Priority
+
+    This function returns the current value of the Base Priority register.
+
+    \return               Base Priority register value
+ */
+__STATIC_INLINE uint32_t  __get_BASEPRI(void)
+{
+  register uint32_t __regBasePri         __ASM("basepri");
+  return(__regBasePri);
+}
+
+
+/** \brief  Set Base Priority
+
+    This function assigns the given value to the Base Priority register.
+
+    \param [in]    basePri  Base Priority value to set
+ */
+__STATIC_INLINE void __set_BASEPRI(uint32_t basePri)
+{
+  register uint32_t __regBasePri         __ASM("basepri");
+  __regBasePri = (basePri & 0xff);
+}
+
+
+/** \brief  Set Base Priority with condition
+
+    This function assigns the given value to the Base Priority register only if BASEPRI masking is disabled,
+    or the new value increases the BASEPRI priority level.
+
+    \param [in]    basePri  Base Priority value to set
+ */
+__STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri)
+{
+  register uint32_t __regBasePriMax      __ASM("basepri_max");
+  __regBasePriMax = (basePri & 0xff);
+}
+
+
+/** \brief  Get Fault Mask
+
+    This function returns the current value of the Fault Mask register.
+
+    \return               Fault Mask register value
+ */
+__STATIC_INLINE uint32_t __get_FAULTMASK(void)
+{
+  register uint32_t __regFaultMask       __ASM("faultmask");
+  return(__regFaultMask);
+}
+
+
+/** \brief  Set Fault Mask
+
+    This function assigns the given value to the Fault Mask register.
+
+    \param [in]    faultMask  Fault Mask value to set
+ */
+__STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask)
+{
+  register uint32_t __regFaultMask       __ASM("faultmask");
+  __regFaultMask = (faultMask & (uint32_t)1);
+}
+
+#endif /* (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300) */
+
+
+#if       (__CORTEX_M == 0x04) || (__CORTEX_M == 0x07)
+
+/** \brief  Get FPSCR
+
+    This function returns the current value of the Floating Point Status/Control register.
+
+    \return               Floating Point Status/Control register value
+ */
+__STATIC_INLINE uint32_t __get_FPSCR(void)
+{
+#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
+  register uint32_t __regfpscr         __ASM("fpscr");
+  return(__regfpscr);
+#else
+   return(0);
+#endif
+}
+
+
+/** \brief  Set FPSCR
+
+    This function assigns the given value to the Floating Point Status/Control register.
+
+    \param [in]    fpscr  Floating Point Status/Control value to set
+ */
+__STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
+{
+#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
+  register uint32_t __regfpscr         __ASM("fpscr");
+  __regfpscr = (fpscr);
+#endif
+}
+
+#endif /* (__CORTEX_M == 0x04) || (__CORTEX_M == 0x07) */
+
+
+#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/
+/* GNU gcc specific functions */
+
+/** \brief  Enable IRQ Interrupts
+
+  This function enables IRQ interrupts by clearing the I-bit in the CPSR.
+  Can only be executed in Privileged modes.
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE void __enable_irq(void)
+{
+  __ASM volatile ("cpsie i" : : : "memory");
+}
+
+
+/** \brief  Disable IRQ Interrupts
+
+  This function disables IRQ interrupts by setting the I-bit in the CPSR.
+  Can only be executed in Privileged modes.
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE void __disable_irq(void)
+{
+  __ASM volatile ("cpsid i" : : : "memory");
+}
+
+
+/** \brief  Get Control Register
+
+    This function returns the content of the Control Register.
+
+    \return               Control Register value
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_CONTROL(void)
+{
+  uint32_t result;
+
+  __ASM volatile ("MRS %0, control" : "=r" (result) );
+  return(result);
+}
+
+
+/** \brief  Set Control Register
+
+    This function writes the given value to the Control Register.
+
+    \param [in]    control  Control Register value to set
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_CONTROL(uint32_t control)
+{
+  __ASM volatile ("MSR control, %0" : : "r" (control) : "memory");
+}
+
+
+/** \brief  Get IPSR Register
+
+    This function returns the content of the IPSR Register.
+
+    \return               IPSR Register value
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_IPSR(void)
+{
+  uint32_t result;
+
+  __ASM volatile ("MRS %0, ipsr" : "=r" (result) );
+  return(result);
+}
+
+
+/** \brief  Get APSR Register
+
+    This function returns the content of the APSR Register.
+
+    \return               APSR Register value
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_APSR(void)
+{
+  uint32_t result;
+
+  __ASM volatile ("MRS %0, apsr" : "=r" (result) );
+  return(result);
+}
+
+
+/** \brief  Get xPSR Register
+
+    This function returns the content of the xPSR Register.
+
+    \return               xPSR Register value
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_xPSR(void)
+{
+  uint32_t result;
+
+  __ASM volatile ("MRS %0, xpsr" : "=r" (result) );
+  return(result);
+}
+
+
+/** \brief  Get Process Stack Pointer
+
+    This function returns the current value of the Process Stack Pointer (PSP).
+
+    \return               PSP Register value
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_PSP(void)
+{
+  register uint32_t result;
+
+  __ASM volatile ("MRS %0, psp\n"  : "=r" (result) );
+  return(result);
+}
+
+
+/** \brief  Set Process Stack Pointer
+
+    This function assigns the given value to the Process Stack Pointer (PSP).
+
+    \param [in]    topOfProcStack  Process Stack Pointer value to set
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_PSP(uint32_t topOfProcStack)
+{
+  __ASM volatile ("MSR psp, %0\n" : : "r" (topOfProcStack) : "sp");
+}
+
+
+/** \brief  Get Main Stack Pointer
+
+    This function returns the current value of the Main Stack Pointer (MSP).
+
+    \return               MSP Register value
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_MSP(void)
+{
+  register uint32_t result;
+
+  __ASM volatile ("MRS %0, msp\n" : "=r" (result) );
+  return(result);
+}
+
+
+/** \brief  Set Main Stack Pointer
+
+    This function assigns the given value to the Main Stack Pointer (MSP).
+
+    \param [in]    topOfMainStack  Main Stack Pointer value to set
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_MSP(uint32_t topOfMainStack)
+{
+  __ASM volatile ("MSR msp, %0\n" : : "r" (topOfMainStack) : "sp");
+}
+
+
+/** \brief  Get Priority Mask
+
+    This function returns the current state of the priority mask bit from the Priority Mask Register.
+
+    \return               Priority Mask value
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_PRIMASK(void)
+{
+  uint32_t result;
+
+  __ASM volatile ("MRS %0, primask" : "=r" (result) );
+  return(result);
+}
+
+
+/** \brief  Set Priority Mask
+
+    This function assigns the given value to the Priority Mask Register.
+
+    \param [in]    priMask  Priority Mask
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_PRIMASK(uint32_t priMask)
+{
+  __ASM volatile ("MSR primask, %0" : : "r" (priMask) : "memory");
+}
+
+
+#if       (__CORTEX_M >= 0x03)
+
+/** \brief  Enable FIQ
+
+    This function enables FIQ interrupts by clearing the F-bit in the CPSR.
+    Can only be executed in Privileged modes.
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE void __enable_fault_irq(void)
+{
+  __ASM volatile ("cpsie f" : : : "memory");
+}
+
+
+/** \brief  Disable FIQ
+
+    This function disables FIQ interrupts by setting the F-bit in the CPSR.
+    Can only be executed in Privileged modes.
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE void __disable_fault_irq(void)
+{
+  __ASM volatile ("cpsid f" : : : "memory");
+}
+
+
+/** \brief  Get Base Priority
+
+    This function returns the current value of the Base Priority register.
+
+    \return               Base Priority register value
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_BASEPRI(void)
+{
+  uint32_t result;
+
+  __ASM volatile ("MRS %0, basepri" : "=r" (result) );
+  return(result);
+}
+
+
+/** \brief  Set Base Priority
+
+    This function assigns the given value to the Base Priority register.
+
+    \param [in]    basePri  Base Priority value to set
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_BASEPRI(uint32_t value)
+{
+  __ASM volatile ("MSR basepri, %0" : : "r" (value) : "memory");
+}
+
+
+/** \brief  Set Base Priority with condition
+
+    This function assigns the given value to the Base Priority register only if BASEPRI masking is disabled,
+	or the new value increases the BASEPRI priority level.
+
+    \param [in]    basePri  Base Priority value to set
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_BASEPRI_MAX(uint32_t value)
+{
+  __ASM volatile ("MSR basepri_max, %0" : : "r" (value) : "memory");
+}
+
+
+/** \brief  Get Fault Mask
+
+    This function returns the current value of the Fault Mask register.
+
+    \return               Fault Mask register value
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_FAULTMASK(void)
+{
+  uint32_t result;
+
+  __ASM volatile ("MRS %0, faultmask" : "=r" (result) );
+  return(result);
+}
+
+
+/** \brief  Set Fault Mask
+
+    This function assigns the given value to the Fault Mask register.
+
+    \param [in]    faultMask  Fault Mask value to set
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask)
+{
+  __ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) : "memory");
+}
+
+#endif /* (__CORTEX_M >= 0x03) */
+
+
+#if       (__CORTEX_M == 0x04) || (__CORTEX_M == 0x07)
+
+/** \brief  Get FPSCR
+
+    This function returns the current value of the Floating Point Status/Control register.
+
+    \return               Floating Point Status/Control register value
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_FPSCR(void)
+{
+#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
+  uint32_t result;
+
+  /* Empty asm statement works as a scheduling barrier */
+  __ASM volatile ("");
+  __ASM volatile ("VMRS %0, fpscr" : "=r" (result) );
+  __ASM volatile ("");
+  return(result);
+#else
+   return(0);
+#endif
+}
+
+
+/** \brief  Set FPSCR
+
+    This function assigns the given value to the Floating Point Status/Control register.
+
+    \param [in]    fpscr  Floating Point Status/Control value to set
+ */
+__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
+{
+#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
+  /* Empty asm statement works as a scheduling barrier */
+  __ASM volatile ("");
+  __ASM volatile ("VMSR fpscr, %0" : : "r" (fpscr) : "vfpcc");
+  __ASM volatile ("");
+#endif
+}
+
+#endif /* (__CORTEX_M == 0x04) || (__CORTEX_M == 0x07) */
+
+
+#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/
+/* IAR iccarm specific functions */
+#include <cmsis_iar.h>
+
+
+#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/
+/* TI CCS specific functions */
+#include <cmsis_ccs.h>
+
+
+#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/
+/* TASKING carm specific functions */
+/*
+ * The CMSIS functions have been implemented as intrinsics in the compiler.
+ * Please use "carm -?i" to get an up to date list of all intrinsics,
+ * Including the CMSIS ones.
+ */
+
+
+#elif defined ( __CSMC__ ) /*------------------ COSMIC Compiler -------------------*/
+/* Cosmic specific functions */
+#include <cmsis_csm.h>
+
+#endif
+
+/*@} end of CMSIS_Core_RegAccFunctions */
+
+#endif /* __CORE_CMFUNC_H */

STM32F4XX_Lib/CMSIS/Include/core_cmInstr.h

@@ -0,0 +1,916 @@
+/**************************************************************************//**
+ * @file     core_cmInstr.h
+ * @brief    CMSIS Cortex-M Core Instruction Access Header File
+ * @version  V4.10
+ * @date     18. March 2015
+ *
+ * @note
+ *
+ ******************************************************************************/
+/* Copyright (c) 2009 - 2014 ARM LIMITED
+
+   All rights reserved.
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are met:
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+   - Neither the name of ARM nor the names of its contributors may be used
+     to endorse or promote products derived from this software without
+     specific prior written permission.
+   *
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
+   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE.
+   ---------------------------------------------------------------------------*/
+
+
+#ifndef __CORE_CMINSTR_H
+#define __CORE_CMINSTR_H
+
+
+/* ##########################  Core Instruction Access  ######################### */
+/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
+  Access to dedicated instructions
+  @{
+*/
+
+#if   defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/
+/* ARM armcc specific functions */
+
+#if (__ARMCC_VERSION < 400677)
+  #error "Please use ARM Compiler Toolchain V4.0.677 or later!"
+#endif
+
+
+/** \brief  No Operation
+
+    No Operation does nothing. This instruction can be used for code alignment purposes.
+ */
+#define __NOP                             __nop
+
+
+/** \brief  Wait For Interrupt
+
+    Wait For Interrupt is a hint instruction that suspends execution
+    until one of a number of events occurs.
+ */
+#define __WFI                             __wfi
+
+
+/** \brief  Wait For Event
+
+    Wait For Event is a hint instruction that permits the processor to enter
+    a low-power state until one of a number of events occurs.
+ */
+#define __WFE                             __wfe
+
+
+/** \brief  Send Event
+
+    Send Event is a hint instruction. It causes an event to be signaled to the CPU.
+ */
+#define __SEV                             __sev
+
+
+/** \brief  Instruction Synchronization Barrier
+
+    Instruction Synchronization Barrier flushes the pipeline in the processor,
+    so that all instructions following the ISB are fetched from cache or
+    memory, after the instruction has been completed.
+ */
+#define __ISB() do {\
+                   __schedule_barrier();\
+                   __isb(0xF);\
+                   __schedule_barrier();\
+                } while (0)
+
+/** \brief  Data Synchronization Barrier
+
+    This function acts as a special kind of Data Memory Barrier.
+    It completes when all explicit memory accesses before this instruction complete.
+ */
+#define __DSB() do {\
+                   __schedule_barrier();\
+                   __dsb(0xF);\
+                   __schedule_barrier();\
+                } while (0)
+
+/** \brief  Data Memory Barrier
+
+    This function ensures the apparent order of the explicit memory operations before
+    and after the instruction, without ensuring their completion.
+ */
+#define __DMB() do {\
+                   __schedule_barrier();\
+                   __dmb(0xF);\
+                   __schedule_barrier();\
+                } while (0)
+
+/** \brief  Reverse byte order (32 bit)
+
+    This function reverses the byte order in integer value.
+
+    \param [in]    value  Value to reverse
+    \return               Reversed value
+ */
+#define __REV                             __rev
+
+
+/** \brief  Reverse byte order (16 bit)
+
+    This function reverses the byte order in two unsigned short values.
+
+    \param [in]    value  Value to reverse
+    \return               Reversed value
+ */
+#ifndef __NO_EMBEDDED_ASM
+__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value)
+{
+  rev16 r0, r0
+  bx lr
+}
+#endif
+
+/** \brief  Reverse byte order in signed short value
+
+    This function reverses the byte order in a signed short value with sign extension to integer.
+
+    \param [in]    value  Value to reverse
+    \return               Reversed value
+ */
+#ifndef __NO_EMBEDDED_ASM
+__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int32_t __REVSH(int32_t value)
+{
+  revsh r0, r0
+  bx lr
+}
+#endif
+
+
+/** \brief  Rotate Right in unsigned value (32 bit)
+
+    This function Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.
+
+    \param [in]    value  Value to rotate
+    \param [in]    value  Number of Bits to rotate
+    \return               Rotated value
+ */
+#define __ROR                             __ror
+
+
+/** \brief  Breakpoint
+
+    This function causes the processor to enter Debug state.
+    Debug tools can use this to investigate system state when the instruction at a particular address is reached.
+
+    \param [in]    value  is ignored by the processor.
+                   If required, a debugger can use it to store additional information about the breakpoint.
+ */
+#define __BKPT(value)                       __breakpoint(value)
+
+
+/** \brief  Reverse bit order of value
+
+    This function reverses the bit order of the given value.
+
+    \param [in]    value  Value to reverse
+    \return               Reversed value
+ */
+#if       (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300)
+  #define __RBIT                          __rbit
+#else
+__attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value)
+{
+  uint32_t result;
+  int32_t s = 4 /*sizeof(v)*/ * 8 - 1; // extra shift needed at end
+
+  result = value;                      // r will be reversed bits of v; first get LSB of v
+  for (value >>= 1; value; value >>= 1)
+  {
+    result <<= 1;
+    result |= value & 1;
+    s--;
+  }
+  result <<= s;                       // shift when v's highest bits are zero
+  return(result);
+}
+#endif
+
+
+/** \brief  Count leading zeros
+
+    This function counts the number of leading zeros of a data value.
+
+    \param [in]  value  Value to count the leading zeros
+    \return             number of leading zeros in value
+ */
+#define __CLZ                             __clz
+
+
+#if       (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300)
+
+/** \brief  LDR Exclusive (8 bit)
+
+    This function executes a exclusive LDR instruction for 8 bit value.
+
+    \param [in]    ptr  Pointer to data
+    \return             value of type uint8_t at (*ptr)
+ */
+#define __LDREXB(ptr)                     ((uint8_t ) __ldrex(ptr))
+
+
+/** \brief  LDR Exclusive (16 bit)
+
+    This function executes a exclusive LDR instruction for 16 bit values.
+
+    \param [in]    ptr  Pointer to data
+    \return        value of type uint16_t at (*ptr)
+ */
+#define __LDREXH(ptr)                     ((uint16_t) __ldrex(ptr))
+
+
+/** \brief  LDR Exclusive (32 bit)
+
+    This function executes a exclusive LDR instruction for 32 bit values.
+
+    \param [in]    ptr  Pointer to data
+    \return        value of type uint32_t at (*ptr)
+ */
+#define __LDREXW(ptr)                     ((uint32_t ) __ldrex(ptr))
+
+
+/** \brief  STR Exclusive (8 bit)
+
+    This function executes a exclusive STR instruction for 8 bit values.
+
+    \param [in]  value  Value to store
+    \param [in]    ptr  Pointer to location
+    \return          0  Function succeeded
+    \return          1  Function failed
+ */
+#define __STREXB(value, ptr)              __strex(value, ptr)
+
+
+/** \brief  STR Exclusive (16 bit)
+
+    This function executes a exclusive STR instruction for 16 bit values.
+
+    \param [in]  value  Value to store
+    \param [in]    ptr  Pointer to location
+    \return          0  Function succeeded
+    \return          1  Function failed
+ */
+#define __STREXH(value, ptr)              __strex(value, ptr)
+
+
+/** \brief  STR Exclusive (32 bit)
+
+    This function executes a exclusive STR instruction for 32 bit values.
+
+    \param [in]  value  Value to store
+    \param [in]    ptr  Pointer to location
+    \return          0  Function succeeded
+    \return          1  Function failed
+ */
+#define __STREXW(value, ptr)              __strex(value, ptr)
+
+
+/** \brief  Remove the exclusive lock
+
+    This function removes the exclusive lock which is created by LDREX.
+
+ */
+#define __CLREX                           __clrex
+
+
+/** \brief  Signed Saturate
+
+    This function saturates a signed value.
+
+    \param [in]  value  Value to be saturated
+    \param [in]    sat  Bit position to saturate to (1..32)
+    \return             Saturated value
+ */
+#define __SSAT                            __ssat
+
+
+/** \brief  Unsigned Saturate
+
+    This function saturates an unsigned value.
+
+    \param [in]  value  Value to be saturated
+    \param [in]    sat  Bit position to saturate to (0..31)
+    \return             Saturated value
+ */
+#define __USAT                            __usat
+
+
+/** \brief  Rotate Right with Extend (32 bit)
+
+    This function moves each bit of a bitstring right by one bit.
+    The carry input is shifted in at the left end of the bitstring.
+
+    \param [in]    value  Value to rotate
+    \return               Rotated value
+ */
+#ifndef __NO_EMBEDDED_ASM
+__attribute__((section(".rrx_text"))) __STATIC_INLINE __ASM uint32_t __RRX(uint32_t value)
+{
+  rrx r0, r0
+  bx lr
+}
+#endif
+
+
+/** \brief  LDRT Unprivileged (8 bit)
+
+    This function executes a Unprivileged LDRT instruction for 8 bit value.
+
+    \param [in]    ptr  Pointer to data
+    \return             value of type uint8_t at (*ptr)
+ */
+#define __LDRBT(ptr)                      ((uint8_t )  __ldrt(ptr))
+
+
+/** \brief  LDRT Unprivileged (16 bit)
+
+    This function executes a Unprivileged LDRT instruction for 16 bit values.
+
+    \param [in]    ptr  Pointer to data
+    \return        value of type uint16_t at (*ptr)
+ */
+#define __LDRHT(ptr)                      ((uint16_t)  __ldrt(ptr))
+
+
+/** \brief  LDRT Unprivileged (32 bit)
+
+    This function executes a Unprivileged LDRT instruction for 32 bit values.
+
+    \param [in]    ptr  Pointer to data
+    \return        value of type uint32_t at (*ptr)
+ */
+#define __LDRT(ptr)                       ((uint32_t ) __ldrt(ptr))
+
+
+/** \brief  STRT Unprivileged (8 bit)
+
+    This function executes a Unprivileged STRT instruction for 8 bit values.
+
+    \param [in]  value  Value to store
+    \param [in]    ptr  Pointer to location
+ */
+#define __STRBT(value, ptr)               __strt(value, ptr)
+
+
+/** \brief  STRT Unprivileged (16 bit)
+
+    This function executes a Unprivileged STRT instruction for 16 bit values.
+
+    \param [in]  value  Value to store
+    \param [in]    ptr  Pointer to location
+ */
+#define __STRHT(value, ptr)               __strt(value, ptr)
+
+
+/** \brief  STRT Unprivileged (32 bit)
+
+    This function executes a Unprivileged STRT instruction for 32 bit values.
+
+    \param [in]  value  Value to store
+    \param [in]    ptr  Pointer to location
+ */
+#define __STRT(value, ptr)                __strt(value, ptr)
+
+#endif /* (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300) */
+
+
+#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/
+/* GNU gcc specific functions */
+
+/* Define macros for porting to both thumb1 and thumb2.
+ * For thumb1, use low register (r0-r7), specified by constrant "l"
+ * Otherwise, use general registers, specified by constrant "r" */
+#if defined (__thumb__) && !defined (__thumb2__)
+#define __CMSIS_GCC_OUT_REG(r) "=l" (r)
+#define __CMSIS_GCC_USE_REG(r) "l" (r)
+#else
+#define __CMSIS_GCC_OUT_REG(r) "=r" (r)
+#define __CMSIS_GCC_USE_REG(r) "r" (r)
+#endif
+
+/** \brief  No Operation
+
+    No Operation does nothing. This instruction can be used for code alignment purposes.
+ */
+__attribute__((always_inline)) __STATIC_INLINE void __NOP(void)
+{
+  __ASM volatile ("nop");
+}
+
+
+/** \brief  Wait For Interrupt
+
+    Wait For Interrupt is a hint instruction that suspends execution
+    until one of a number of events occurs.
+ */
+__attribute__((always_inline)) __STATIC_INLINE void __WFI(void)
+{
+  __ASM volatile ("wfi");
+}
+
+
+/** \brief  Wait For Event
+
+    Wait For Event is a hint instruction that permits the processor to enter
+    a low-power state until one of a number of events occurs.
+ */
+__attribute__((always_inline)) __STATIC_INLINE void __WFE(void)
+{
+  __ASM volatile ("wfe");
+}
+
+
+/** \brief  Send Event
+
+    Send Event is a hint instruction. It causes an event to be signaled to the CPU.
+ */
+__attribute__((always_inline)) __STATIC_INLINE void __SEV(void)
+{
+  __ASM volatile ("sev");
+}
+
+
+/** \brief  Instruction Synchronization Barrier
+
+    Instruction Synchronization Barrier flushes the pipeline in the processor,
+    so that all instructions following the ISB are fetched from cache or
+    memory, after the instruction has been completed.
+ */
+__attribute__((always_inline)) __STATIC_INLINE void __ISB(void)
+{
+  __ASM volatile ("isb 0xF":::"memory");
+}
+
+
+/** \brief  Data Synchronization Barrier
+
+    This function acts as a special kind of Data Memory Barrier.
+    It completes when all explicit memory accesses before this instruction complete.
+ */
+__attribute__((always_inline)) __STATIC_INLINE void __DSB(void)
+{
+  __ASM volatile ("dsb 0xF":::"memory");
+}
+
+
+/** \brief  Data Memory Barrier
+
+    This function ensures the apparent order of the explicit memory operations before
+    and after the instruction, without ensuring their completion.
+ */
+__attribute__((always_inline)) __STATIC_INLINE void __DMB(void)
+{
+  __ASM volatile ("dmb 0xF":::"memory");
+}
+
+
+/** \brief  Reverse byte order (32 bit)
+
+    This function reverses the byte order in integer value.
+
+    \param [in]    value  Value to reverse
+    \return               Reversed value
+ */
+__attribute__((always_inline)) __STATIC_INLINE uint32_t __REV(uint32_t value)
+{
+#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
+  return __builtin_bswap32(value);
+#else
+  uint32_t result;
+
+  __ASM volatile ("rev %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) );
+  return(result);
+#endif
+}
+
+
+/** \brief  Reverse byte order (16 bit)
+
+    This function reverses the byte order in two unsigned short values.
+
+    \param [in]    value  Value to reverse
+    \return               Reversed value
+ */
+__attribute__((always_inline)) __STATIC_INLINE uint32_t __REV16(uint32_t value)
+{
+  uint32_t result;
+
+  __ASM volatile ("rev16 %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) );
+  return(result);
+}
+
+
+/** \brief  Reverse byte order in signed short value
+
+    This function reverses the byte order in a signed short value with sign extension to integer.
+
+    \param [in]    value  Value to reverse
+    \return               Reversed value
+ */
+__attribute__((always_inline)) __STATIC_INLINE int32_t __REVSH(int32_t value)
+{
+#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+  return (short)__builtin_bswap16(value);
+#else
+  uint32_t result;
+
+  __ASM volatile ("revsh %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) );
+  return(result);
+#endif
+}
+
+
+/** \brief  Rotate Right in unsigned value (32 bit)
+
+    This function Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.
+
+    \param [in]    value  Value to rotate
+    \param [in]    value  Number of Bits to rotate
+    \return               Rotated value
+ */
+__attribute__((always_inline)) __STATIC_INLINE uint32_t __ROR(uint32_t op1, uint32_t op2)
+{
+  return (op1 >> op2) | (op1 << (32 - op2));
+}
+
+
+/** \brief  Breakpoint
+
+    This function causes the processor to enter Debug state.
+    Debug tools can use this to investigate system state when the instruction at a particular address is reached.
+
+    \param [in]    value  is ignored by the processor.
+                   If required, a debugger can use it to store additional information about the breakpoint.
+ */
+#define __BKPT(value)                       __ASM volatile ("bkpt "#value)
+
+
+/** \brief  Reverse bit order of value
+
+    This function reverses the bit order of the given value.
+
+    \param [in]    value  Value to reverse
+    \return               Reversed value
+ */
+__attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value)
+{
+  uint32_t result;
+
+#if       (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300)
+   __ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) );
+#else
+  int32_t s = 4 /*sizeof(v)*/ * 8 - 1; // extra shift needed at end
+
+  result = value;                      // r will be reversed bits of v; first get LSB of v
+  for (value >>= 1; value; value >>= 1)
+  {
+    result <<= 1;
+    result |= value & 1;
+    s--;
+  }
+  result <<= s;                       // shift when v's highest bits are zero
+#endif
+  return(result);
+}
+
+
+/** \brief  Count leading zeros
+
+    This function counts the number of leading zeros of a data value.
+
+    \param [in]  value  Value to count the leading zeros
+    \return             number of leading zeros in value
+ */
+#define __CLZ             __builtin_clz
+
+
+#if       (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300)
+
+/** \brief  LDR Exclusive (8 bit)
+
+    This function executes a exclusive LDR instruction for 8 bit value.
+
+    \param [in]    ptr  Pointer to data
+    \return             value of type uint8_t at (*ptr)
+ */
+__attribute__((always_inline)) __STATIC_INLINE uint8_t __LDREXB(volatile uint8_t *addr)
+{
+    uint32_t result;
+
+#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+   __ASM volatile ("ldrexb %0, %1" : "=r" (result) : "Q" (*addr) );
+#else
+    /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not
+       accepted by assembler. So has to use following less efficient pattern.
+    */
+   __ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) : "memory" );
+#endif
+   return ((uint8_t) result);    /* Add explicit type cast here */
+}
+
+
+/** \brief  LDR Exclusive (16 bit)
+
+    This function executes a exclusive LDR instruction for 16 bit values.
+
+    \param [in]    ptr  Pointer to data
+    \return        value of type uint16_t at (*ptr)
+ */
+__attribute__((always_inline)) __STATIC_INLINE uint16_t __LDREXH(volatile uint16_t *addr)
+{
+    uint32_t result;
+
+#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+   __ASM volatile ("ldrexh %0, %1" : "=r" (result) : "Q" (*addr) );
+#else
+    /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not
+       accepted by assembler. So has to use following less efficient pattern.
+    */
+   __ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) : "memory" );
+#endif
+   return ((uint16_t) result);    /* Add explicit type cast here */
+}
+
+
+/** \brief  LDR Exclusive (32 bit)
+
+    This function executes a exclusive LDR instruction for 32 bit values.
+
+    \param [in]    ptr  Pointer to data
+    \return        value of type uint32_t at (*ptr)
+ */
+__attribute__((always_inline)) __STATIC_INLINE uint32_t __LDREXW(volatile uint32_t *addr)
+{
+    uint32_t result;
+
+   __ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) );
+   return(result);
+}
+
+
+/** \brief  STR Exclusive (8 bit)
+
+    This function executes a exclusive STR instruction for 8 bit values.
+
+    \param [in]  value  Value to store
+    \param [in]    ptr  Pointer to location
+    \return          0  Function succeeded
+    \return          1  Function failed
+ */
+__attribute__((always_inline)) __STATIC_INLINE uint32_t __STREXB(uint8_t value, volatile uint8_t *addr)
+{
+   uint32_t result;
+
+   __ASM volatile ("strexb %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" ((uint32_t)value) );
+   return(result);
+}
+
+
+/** \brief  STR Exclusive (16 bit)
+
+    This function executes a exclusive STR instruction for 16 bit values.
+
+    \param [in]  value  Value to store
+    \param [in]    ptr  Pointer to location
+    \return          0  Function succeeded
+    \return          1  Function failed
+ */
+__attribute__((always_inline)) __STATIC_INLINE uint32_t __STREXH(uint16_t value, volatile uint16_t *addr)
+{
+   uint32_t result;
+
+   __ASM volatile ("strexh %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" ((uint32_t)value) );
+   return(result);
+}
+
+
+/** \brief  STR Exclusive (32 bit)
+
+    This function executes a exclusive STR instruction for 32 bit values.
+
+    \param [in]  value  Value to store
+    \param [in]    ptr  Pointer to location
+    \return          0  Function succeeded
+    \return          1  Function failed
+ */
+__attribute__((always_inline)) __STATIC_INLINE uint32_t __STREXW(uint32_t value, volatile uint32_t *addr)
+{
+   uint32_t result;
+
+   __ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) );
+   return(result);
+}
+
+
+/** \brief  Remove the exclusive lock
+
+    This function removes the exclusive lock which is created by LDREX.
+
+ */
+__attribute__((always_inline)) __STATIC_INLINE void __CLREX(void)
+{
+  __ASM volatile ("clrex" ::: "memory");
+}
+
+
+/** \brief  Signed Saturate
+
+    This function saturates a signed value.
+
+    \param [in]  value  Value to be saturated
+    \param [in]    sat  Bit position to saturate to (1..32)
+    \return             Saturated value
+ */
+#define __SSAT(ARG1,ARG2) \
+({                          \
+  uint32_t __RES, __ARG1 = (ARG1); \
+  __ASM ("ssat %0, %1, %2" : "=r" (__RES) :  "I" (ARG2), "r" (__ARG1) ); \
+  __RES; \
+ })
+
+
+/** \brief  Unsigned Saturate
+
+    This function saturates an unsigned value.
+
+    \param [in]  value  Value to be saturated
+    \param [in]    sat  Bit position to saturate to (0..31)
+    \return             Saturated value
+ */
+#define __USAT(ARG1,ARG2) \
+({                          \
+  uint32_t __RES, __ARG1 = (ARG1); \
+  __ASM ("usat %0, %1, %2" : "=r" (__RES) :  "I" (ARG2), "r" (__ARG1) ); \
+  __RES; \
+ })
+
+
+/** \brief  Rotate Right with Extend (32 bit)
+
+    This function moves each bit of a bitstring right by one bit.
+    The carry input is shifted in at the left end of the bitstring.
+
+    \param [in]    value  Value to rotate
+    \return               Rotated value
+ */
+__attribute__((always_inline)) __STATIC_INLINE uint32_t __RRX(uint32_t value)
+{
+  uint32_t result;
+
+  __ASM volatile ("rrx %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) );
+  return(result);
+}
+
+
+/** \brief  LDRT Unprivileged (8 bit)
+
+    This function executes a Unprivileged LDRT instruction for 8 bit value.
+
+    \param [in]    ptr  Pointer to data
+    \return             value of type uint8_t at (*ptr)
+ */
+__attribute__((always_inline)) __STATIC_INLINE uint8_t __LDRBT(volatile uint8_t *addr)
+{
+    uint32_t result;
+
+#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+   __ASM volatile ("ldrbt %0, %1" : "=r" (result) : "Q" (*addr) );
+#else
+    /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not
+       accepted by assembler. So has to use following less efficient pattern.
+    */
+   __ASM volatile ("ldrbt %0, [%1]" : "=r" (result) : "r" (addr) : "memory" );
+#endif
+   return ((uint8_t) result);    /* Add explicit type cast here */
+}
+
+
+/** \brief  LDRT Unprivileged (16 bit)
+
+    This function executes a Unprivileged LDRT instruction for 16 bit values.
+
+    \param [in]    ptr  Pointer to data
+    \return        value of type uint16_t at (*ptr)
+ */
+__attribute__((always_inline)) __STATIC_INLINE uint16_t __LDRHT(volatile uint16_t *addr)
+{
+    uint32_t result;
+
+#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
+   __ASM volatile ("ldrht %0, %1" : "=r" (result) : "Q" (*addr) );
+#else
+    /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not
+       accepted by assembler. So has to use following less efficient pattern.
+    */
+   __ASM volatile ("ldrht %0, [%1]" : "=r" (result) : "r" (addr) : "memory" );
+#endif
+   return ((uint16_t) result);    /* Add explicit type cast here */
+}
+
+
+/** \brief  LDRT Unprivileged (32 bit)
+
+    This function executes a Unprivileged LDRT instruction for 32 bit values.
+
+    \param [in]    ptr  Pointer to data
+    \return        value of type uint32_t at (*ptr)
+ */
+__attribute__((always_inline)) __STATIC_INLINE uint32_t __LDRT(volatile uint32_t *addr)
+{
+    uint32_t result;
+
+   __ASM volatile ("ldrt %0, %1" : "=r" (result) : "Q" (*addr) );
+   return(result);
+}
+
+
+/** \brief  STRT Unprivileged (8 bit)
+
+    This function executes a Unprivileged STRT instruction for 8 bit values.
+
+    \param [in]  value  Value to store
+    \param [in]    ptr  Pointer to location
+ */
+__attribute__((always_inline)) __STATIC_INLINE void __STRBT(uint8_t value, volatile uint8_t *addr)
+{
+   __ASM volatile ("strbt %1, %0" : "=Q" (*addr) : "r" ((uint32_t)value) );
+}
+
+
+/** \brief  STRT Unprivileged (16 bit)
+
+    This function executes a Unprivileged STRT instruction for 16 bit values.
+
+    \param [in]  value  Value to store
+    \param [in]    ptr  Pointer to location
+ */
+__attribute__((always_inline)) __STATIC_INLINE void __STRHT(uint16_t value, volatile uint16_t *addr)
+{
+   __ASM volatile ("strht %1, %0" : "=Q" (*addr) : "r" ((uint32_t)value) );
+}
+
+
+/** \brief  STRT Unprivileged (32 bit)
+
+    This function executes a Unprivileged STRT instruction for 32 bit values.
+
+    \param [in]  value  Value to store
+    \param [in]    ptr  Pointer to location
+ */
+__attribute__((always_inline)) __STATIC_INLINE void __STRT(uint32_t value, volatile uint32_t *addr)
+{
+   __ASM volatile ("strt %1, %0" : "=Q" (*addr) : "r" (value) );
+}
+
+#endif /* (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300) */
+
+
+#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/
+/* IAR iccarm specific functions */
+#include <cmsis_iar.h>
+
+
+#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/
+/* TI CCS specific functions */
+#include <cmsis_ccs.h>
+
+
+#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/
+/* TASKING carm specific functions */
+/*
+ * The CMSIS functions have been implemented as intrinsics in the compiler.
+ * Please use "carm -?i" to get an up to date list of all intrinsics,
+ * Including the CMSIS ones.
+ */
+
+
+#elif defined ( __CSMC__ ) /*------------------ COSMIC Compiler -------------------*/
+/* Cosmic specific functions */
+#include <cmsis_csm.h>
+
+#endif
+
+/*@}*/ /* end of group CMSIS_Core_InstructionInterface */
+
+#endif /* __CORE_CMINSTR_H */

STM32F4XX_Lib/CMSIS/Include/core_cmSimd.h

@@ -0,0 +1,697 @@
+/**************************************************************************//**
+ * @file     core_cmSimd.h
+ * @brief    CMSIS Cortex-M SIMD Header File
+ * @version  V4.10
+ * @date     18. March 2015
+ *
+ * @note
+ *
+ ******************************************************************************/
+/* Copyright (c) 2009 - 2014 ARM LIMITED
+
+   All rights reserved.
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are met:
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+   - Neither the name of ARM nor the names of its contributors may be used
+     to endorse or promote products derived from this software without
+     specific prior written permission.
+   *
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
+   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE.
+   ---------------------------------------------------------------------------*/
+
+
+#if defined ( __ICCARM__ )
+ #pragma system_include  /* treat file as system include file for MISRA check */
+#endif
+
+#ifndef __CORE_CMSIMD_H
+#define __CORE_CMSIMD_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+/*******************************************************************************
+ *                Hardware Abstraction Layer
+ ******************************************************************************/
+
+
+/* ###################  Compiler specific Intrinsics  ########################### */
+/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics
+  Access to dedicated SIMD instructions
+  @{
+*/
+
+#if   defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/
+/* ARM armcc specific functions */
+#define __SADD8                           __sadd8
+#define __QADD8                           __qadd8
+#define __SHADD8                          __shadd8
+#define __UADD8                           __uadd8
+#define __UQADD8                          __uqadd8
+#define __UHADD8                          __uhadd8
+#define __SSUB8                           __ssub8
+#define __QSUB8                           __qsub8
+#define __SHSUB8                          __shsub8
+#define __USUB8                           __usub8
+#define __UQSUB8                          __uqsub8
+#define __UHSUB8                          __uhsub8
+#define __SADD16                          __sadd16
+#define __QADD16                          __qadd16
+#define __SHADD16                         __shadd16
+#define __UADD16                          __uadd16
+#define __UQADD16                         __uqadd16
+#define __UHADD16                         __uhadd16
+#define __SSUB16                          __ssub16
+#define __QSUB16                          __qsub16
+#define __SHSUB16                         __shsub16
+#define __USUB16                          __usub16
+#define __UQSUB16                         __uqsub16
+#define __UHSUB16                         __uhsub16
+#define __SASX                            __sasx
+#define __QASX                            __qasx
+#define __SHASX                           __shasx
+#define __UASX                            __uasx
+#define __UQASX                           __uqasx
+#define __UHASX                           __uhasx
+#define __SSAX                            __ssax
+#define __QSAX                            __qsax
+#define __SHSAX                           __shsax
+#define __USAX                            __usax
+#define __UQSAX                           __uqsax
+#define __UHSAX                           __uhsax
+#define __USAD8                           __usad8
+#define __USADA8                          __usada8
+#define __SSAT16                          __ssat16
+#define __USAT16                          __usat16
+#define __UXTB16                          __uxtb16
+#define __UXTAB16                         __uxtab16
+#define __SXTB16                          __sxtb16
+#define __SXTAB16                         __sxtab16
+#define __SMUAD                           __smuad
+#define __SMUADX                          __smuadx
+#define __SMLAD                           __smlad
+#define __SMLADX                          __smladx
+#define __SMLALD                          __smlald
+#define __SMLALDX                         __smlaldx
+#define __SMUSD                           __smusd
+#define __SMUSDX                          __smusdx
+#define __SMLSD                           __smlsd
+#define __SMLSDX                          __smlsdx
+#define __SMLSLD                          __smlsld
+#define __SMLSLDX                         __smlsldx
+#define __SEL                             __sel
+#define __QADD                            __qadd
+#define __QSUB                            __qsub
+
+#define __PKHBT(ARG1,ARG2,ARG3)          ( ((((uint32_t)(ARG1))          ) & 0x0000FFFFUL) |  \
+                                           ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL)  )
+
+#define __PKHTB(ARG1,ARG2,ARG3)          ( ((((uint32_t)(ARG1))          ) & 0xFFFF0000UL) |  \
+                                           ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL)  )
+
+#define __SMMLA(ARG1,ARG2,ARG3)          ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \
+                                                      ((int64_t)(ARG3) << 32)      ) >> 32))
+
+
+#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/
+/* GNU gcc specific functions */
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SADD8(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("sadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD8(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("qadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHADD8(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("shadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UADD8(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQADD8(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uqadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHADD8(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uhadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSUB8(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("ssub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB8(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("qsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSUB8(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("shsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USUB8(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("usub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSUB8(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uqsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSUB8(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uhsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SADD16(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("sadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD16(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("qadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHADD16(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("shadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UADD16(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQADD16(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uqadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHADD16(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uhadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSUB16(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("ssub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB16(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("qsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSUB16(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("shsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USUB16(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("usub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSUB16(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uqsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSUB16(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uhsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SASX(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("sasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QASX(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("qasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHASX(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("shasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UASX(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQASX(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uqasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHASX(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uhasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSAX(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("ssax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSAX(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("qsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSAX(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("shsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USAX(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("usax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSAX(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uqsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSAX(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uhsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USAD8(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("usad8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USADA8(uint32_t op1, uint32_t op2, uint32_t op3)
+{
+  uint32_t result;
+
+  __ASM volatile ("usada8 %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) );
+  return(result);
+}
+
+#define __SSAT16(ARG1,ARG2) \
+({                          \
+  uint32_t __RES, __ARG1 = (ARG1); \
+  __ASM ("ssat16 %0, %1, %2" : "=r" (__RES) :  "I" (ARG2), "r" (__ARG1) ); \
+  __RES; \
+ })
+
+#define __USAT16(ARG1,ARG2) \
+({                          \
+  uint32_t __RES, __ARG1 = (ARG1); \
+  __ASM ("usat16 %0, %1, %2" : "=r" (__RES) :  "I" (ARG2), "r" (__ARG1) ); \
+  __RES; \
+ })
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UXTB16(uint32_t op1)
+{
+  uint32_t result;
+
+  __ASM volatile ("uxtb16 %0, %1" : "=r" (result) : "r" (op1));
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UXTAB16(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("uxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SXTB16(uint32_t op1)
+{
+  uint32_t result;
+
+  __ASM volatile ("sxtb16 %0, %1" : "=r" (result) : "r" (op1));
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SXTAB16(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("sxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUAD  (uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("smuad %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUADX (uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("smuadx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLAD (uint32_t op1, uint32_t op2, uint32_t op3)
+{
+  uint32_t result;
+
+  __ASM volatile ("smlad %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLADX (uint32_t op1, uint32_t op2, uint32_t op3)
+{
+  uint32_t result;
+
+  __ASM volatile ("smladx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint64_t __SMLALD (uint32_t op1, uint32_t op2, uint64_t acc)
+{
+  union llreg_u{
+    uint32_t w32[2];
+    uint64_t w64;
+  } llr;
+  llr.w64 = acc;
+
+#ifndef __ARMEB__   // Little endian
+  __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) );
+#else               // Big endian
+  __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) );
+#endif
+
+  return(llr.w64);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint64_t __SMLALDX (uint32_t op1, uint32_t op2, uint64_t acc)
+{
+  union llreg_u{
+    uint32_t w32[2];
+    uint64_t w64;
+  } llr;
+  llr.w64 = acc;
+
+#ifndef __ARMEB__   // Little endian
+  __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) );
+#else               // Big endian
+  __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) );
+#endif
+
+  return(llr.w64);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUSD  (uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("smusd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUSDX (uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("smusdx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLSD (uint32_t op1, uint32_t op2, uint32_t op3)
+{
+  uint32_t result;
+
+  __ASM volatile ("smlsd %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLSDX (uint32_t op1, uint32_t op2, uint32_t op3)
+{
+  uint32_t result;
+
+  __ASM volatile ("smlsdx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint64_t __SMLSLD (uint32_t op1, uint32_t op2, uint64_t acc)
+{
+  union llreg_u{
+    uint32_t w32[2];
+    uint64_t w64;
+  } llr;
+  llr.w64 = acc;
+
+#ifndef __ARMEB__   // Little endian
+  __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) );
+#else               // Big endian
+  __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) );
+#endif
+
+  return(llr.w64);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint64_t __SMLSLDX (uint32_t op1, uint32_t op2, uint64_t acc)
+{
+  union llreg_u{
+    uint32_t w32[2];
+    uint64_t w64;
+  } llr;
+  llr.w64 = acc;
+
+#ifndef __ARMEB__   // Little endian
+  __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) );
+#else               // Big endian
+  __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) );
+#endif
+
+  return(llr.w64);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SEL  (uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("sel %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("qadd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB(uint32_t op1, uint32_t op2)
+{
+  uint32_t result;
+
+  __ASM volatile ("qsub %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
+  return(result);
+}
+
+#define __PKHBT(ARG1,ARG2,ARG3) \
+({                          \
+  uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \
+  __ASM ("pkhbt %0, %1, %2, lsl %3" : "=r" (__RES) :  "r" (__ARG1), "r" (__ARG2), "I" (ARG3)  ); \
+  __RES; \
+ })
+
+#define __PKHTB(ARG1,ARG2,ARG3) \
+({                          \
+  uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \
+  if (ARG3 == 0) \
+    __ASM ("pkhtb %0, %1, %2" : "=r" (__RES) :  "r" (__ARG1), "r" (__ARG2)  ); \
+  else \
+    __ASM ("pkhtb %0, %1, %2, asr %3" : "=r" (__RES) :  "r" (__ARG1), "r" (__ARG2), "I" (ARG3)  ); \
+  __RES; \
+ })
+
+__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMMLA (int32_t op1, int32_t op2, int32_t op3)
+{
+ int32_t result;
+
+ __ASM volatile ("smmla %0, %1, %2, %3" : "=r" (result): "r"  (op1), "r" (op2), "r" (op3) );
+ return(result);
+}
+
+
+#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/
+/* IAR iccarm specific functions */
+#include <cmsis_iar.h>
+
+
+#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/
+/* TI CCS specific functions */
+#include <cmsis_ccs.h>
+
+
+#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/
+/* TASKING carm specific functions */
+/* not yet supported */
+
+
+#elif defined ( __CSMC__ ) /*------------------ COSMIC Compiler -------------------*/
+/* Cosmic specific functions */
+#include <cmsis_csm.h>
+
+#endif
+
+/*@} end of group CMSIS_SIMD_intrinsics */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __CORE_CMSIMD_H */

STM32F4XX_Lib/Device/startup/startup_stm32f4xx.c

@@ -0,0 +1,436 @@
+/**
+  ******************************************************************************
+  * @file      startup_stm32f4xx.s
+  * @author    Coocox
+  * @version   V1.0
+  * @date      03/05/2012
+  * @brief     STM32F4xx Devices vector table for RIDE7 toolchain. 
+  *            This module performs:
+  *                - Set the initial SP
+  *                - Set the initial PC == Reset_Handler,
+  *                - Set the vector table entries with the exceptions ISR address
+  *                - Configure the clock system and the external SRAM mounted on 
+  *                  STM324xG-EVAL board to be used as data memory (optional, 
+  *                  to be enabled by user)
+  *                - Branches to main in the C library (which eventually
+  *                  calls main()).
+  *            After Reset the Cortex-M4 processor is in Thread mode,
+  *            priority is Privileged, and the Stack is set to Main.
+  ******************************************************************************
+  */
+  
+/* Some modifications by Andy Uribe CA6JAU :
+- Added C++ global constructors support
+- Changed initial stack pointer
+*/
+
+/*----------Macro definition--------------------------------------------------*/
+#define WEAK __attribute__ ((weak))
+
+/*----------Declaration of the default fault handlers-------------------------*/
+/* System exception vector handler */
+__attribute__ ((used))
+void WEAK  Reset_Handler(void);
+void WEAK  NMI_Handler(void);
+void WEAK  HardFault_Handler(void);
+void WEAK  MemManage_Handler(void);
+void WEAK  BusFault_Handler(void);
+void WEAK  UsageFault_Handler(void);
+void WEAK  SVC_Handler(void);
+void WEAK  DebugMon_Handler(void);
+void WEAK  PendSV_Handler(void);
+void WEAK  SysTick_Handler(void);
+
+void WEAK  WWDG_IRQHandler(void);
+void WEAK  PVD_IRQHandler(void);
+void WEAK  TAMP_STAMP_IRQHandler(void);
+void WEAK  RTC_WKUP_IRQHandler(void);
+void WEAK  FLASH_IRQHandler(void);
+void WEAK  RCC_IRQHandler(void);
+void WEAK  EXTI0_IRQHandler(void);
+void WEAK  EXTI1_IRQHandler(void);
+void WEAK  EXTI2_IRQHandler(void);
+void WEAK  EXTI3_IRQHandler(void);
+void WEAK  EXTI4_IRQHandler(void);
+void WEAK  DMA1_Stream0_IRQHandler(void);
+void WEAK  DMA1_Stream1_IRQHandler(void);
+void WEAK  DMA1_Stream2_IRQHandler(void);
+void WEAK  DMA1_Stream3_IRQHandler(void);
+void WEAK  DMA1_Stream4_IRQHandler(void);
+void WEAK  DMA1_Stream5_IRQHandler(void);
+void WEAK  DMA1_Stream6_IRQHandler(void);
+void WEAK  ADC_IRQHandler(void);
+void WEAK  CAN1_TX_IRQHandler(void);
+void WEAK  CAN1_RX0_IRQHandler(void);
+void WEAK  CAN1_RX1_IRQHandler(void);
+void WEAK  CAN1_SCE_IRQHandler(void);
+void WEAK  EXTI9_5_IRQHandler(void);
+void WEAK  TIM1_BRK_TIM9_IRQHandler(void);
+void WEAK  TIM1_UP_TIM10_IRQHandler(void);
+void WEAK  TIM1_TRG_COM_TIM11_IRQHandler(void);
+void WEAK  TIM1_CC_IRQHandler(void);
+void WEAK  TIM2_IRQHandler(void);
+void WEAK  TIM3_IRQHandler(void);
+void WEAK  TIM4_IRQHandler(void);
+void WEAK  I2C1_EV_IRQHandler(void);
+void WEAK  I2C1_ER_IRQHandler(void);
+void WEAK  I2C2_EV_IRQHandler(void);
+void WEAK  I2C2_ER_IRQHandler(void);
+void WEAK  SPI1_IRQHandler(void);
+void WEAK  SPI2_IRQHandler(void);
+void WEAK  USART1_IRQHandler(void);
+void WEAK  USART2_IRQHandler(void);
+void WEAK  USART3_IRQHandler(void);
+void WEAK  EXTI15_10_IRQHandler(void);
+void WEAK  RTC_Alarm_IRQHandler(void);
+void WEAK  OTG_FS_WKUP_IRQHandler(void);
+void WEAK  TIM8_BRK_TIM12_IRQHandler(void);
+void WEAK  TIM8_UP_TIM13_IRQHandler(void);
+void WEAK  TIM8_TRG_COM_TIM14_IRQHandler(void);
+void WEAK  TIM8_CC_IRQHandler(void);
+void WEAK  DMA1_Stream7_IRQHandler(void);
+void WEAK  FSMC_IRQHandler(void);
+void WEAK  SDIO_IRQHandler(void);
+void WEAK  TIM5_IRQHandler(void);
+void WEAK  SPI3_IRQHandler(void);
+void WEAK  UART4_IRQHandler(void);
+void WEAK  UART5_IRQHandler(void);
+void WEAK  TIM6_DAC_IRQHandler(void);
+void WEAK  TIM7_IRQHandler(void);
+void WEAK  DMA2_Stream0_IRQHandler(void);
+void WEAK  DMA2_Stream1_IRQHandler(void);
+void WEAK  DMA2_Stream2_IRQHandler(void);
+void WEAK  DMA2_Stream3_IRQHandler(void);
+void WEAK  DMA2_Stream4_IRQHandler(void);
+void WEAK  ETH_IRQHandler(void);
+void WEAK  ETH_WKUP_IRQHandler(void);
+void WEAK  CAN2_TX_IRQHandler(void);
+void WEAK  CAN2_RX0_IRQHandler(void);
+void WEAK  CAN2_RX1_IRQHandler(void);
+void WEAK  CAN2_SCE_IRQHandler(void);
+void WEAK  OTG_FS_IRQHandler(void);
+void WEAK  DMA2_Stream5_IRQHandler(void);
+void WEAK  DMA2_Stream6_IRQHandler(void);
+void WEAK  DMA2_Stream7_IRQHandler(void);
+void WEAK  USART6_IRQHandler(void);
+void WEAK  I2C3_EV_IRQHandler(void);
+void WEAK  I2C3_ER_IRQHandler(void);
+void WEAK  OTG_HS_EP1_OUT_IRQHandler(void);
+void WEAK  OTG_HS_EP1_IN_IRQHandler(void);
+void WEAK  OTG_HS_WKUP_IRQHandler(void);
+void WEAK  OTG_HS_IRQHandler(void);
+void WEAK  DCMI_IRQHandler(void);
+void WEAK  CRYP_IRQHandler(void);
+void WEAK  HASH_RNG_IRQHandler(void);
+void WEAK  FPU_IRQHandler(void);
+
+/*----------Symbols defined in linker script----------------------------------*/
+extern unsigned long _estack;    /*!< The initial stack pointer               */
+extern unsigned long _sidata;    /*!< Start address for the initialization
+                                      values of the .data section.            */
+extern unsigned long _sdata;     /*!< Start address for the .data section     */
+extern unsigned long _edata;     /*!< End address for the .data section       */
+extern unsigned long _sbss;      /*!< Start address for the .bss section      */
+extern unsigned long _ebss;      /*!< End address for the .bss section        */
+
+/* C++ global constructors support */
+extern unsigned long __preinit_array_start;
+extern unsigned long __preinit_array_end;
+extern unsigned long __init_array_start;
+extern unsigned long __init_array_end;
+
+/*----------Function prototypes-----------------------------------------------*/
+extern int main(void);           /*!< The entry point for the application.    */
+//extern void SystemInit(void);    /*!< Setup the microcontroller system(CMSIS) */
+void Default_Reset_Handler(void);   /*!< Default reset handler                */
+static void Default_Handler(void);  /*!< Default exception handler            */
+static void call_constructors(unsigned long *start, unsigned long *end) __attribute((noinline));
+
+/**
+  *@brief The minimal vector table for a Cortex M3.  Note that the proper constructs
+  *       must be placed on this to ensure that it ends up at physical address
+  *       0x00000000.
+  */
+__attribute__ ((used,section(".isr_vector")))
+void (* const g_pfnVectors[])(void) =
+{
+  /*----------Core Exceptions------------------------------------------------ */
+  (void *) &_estack,		 /*!< The initial stack pointer         		  */
+  Reset_Handler,             /*!< Reset Handler                               */
+  NMI_Handler,               /*!< NMI Handler                                 */
+  HardFault_Handler,         /*!< Hard Fault Handler                          */
+  MemManage_Handler,         /*!< MPU Fault Handler                           */
+  BusFault_Handler,          /*!< Bus Fault Handler                           */
+  UsageFault_Handler,        /*!< Usage Fault Handler                         */
+  0,0,0,0,                   /*!< Reserved                                    */
+  SVC_Handler,               /*!< SVCall Handler                              */
+  DebugMon_Handler,          /*!< Debug Monitor Handler                       */
+  0,                         /*!< Reserved                                    */
+  PendSV_Handler,            /*!< PendSV Handler                              */
+  SysTick_Handler,           /*!< SysTick Handler                             */
+  
+  /*----------External Exceptions---------------------------------------------*/
+  WWDG_IRQHandler,           /*!<  0: Window WatchDog                         */
+  PVD_IRQHandler,            /*!<  1: PVD through EXTI Line detection         */
+  TAMP_STAMP_IRQHandler,     /*!<  2: Tamper and TimeStamps through the EXTI line*/
+  RTC_WKUP_IRQHandler,       /*!<  3: RTC Wakeup through the EXTI line        */
+  FLASH_IRQHandler,          /*!<  4: FLASH                                   */
+  RCC_IRQHandler  ,          /*!<  5: RCC                                     */
+  EXTI0_IRQHandler,          /*!<  6: EXTI Line0                              */
+  EXTI1_IRQHandler,          /*!<  7: EXTI Line1                              */
+  EXTI2_IRQHandler,          /*!<  8: EXTI Line2                              */
+  EXTI3_IRQHandler,          /*!<  9: EXTI Line3                              */
+  EXTI4_IRQHandler,          /*!< 10: EXTI Line4                              */
+  DMA1_Stream0_IRQHandler,   /*!< 11: DMA1 Stream 0                           */
+  DMA1_Stream1_IRQHandler,   /*!< 12: DMA1 Stream 1                           */
+  DMA1_Stream2_IRQHandler,   /*!< 13: DMA1 Stream 2                           */
+  DMA1_Stream3_IRQHandler,   /*!< 14: DMA1 Stream 3                           */
+  DMA1_Stream4_IRQHandler,   /*!< 15: DMA1 Stream 4                           */
+  DMA1_Stream5_IRQHandler,   /*!< 16: DMA1 Stream 5                           */
+  DMA1_Stream6_IRQHandler,   /*!< 17: DMA1 Stream 6                           */
+  ADC_IRQHandler,            /*!< 18: ADC1, ADC2 and ADC3s                    */
+  CAN1_TX_IRQHandler,        /*!< 19: CAN1 TX                                 */
+  CAN1_RX0_IRQHandler,       /*!< 20: CAN1 RX0                                */
+  CAN1_RX1_IRQHandler,       /*!< 21: CAN1 RX1                                */
+  CAN1_SCE_IRQHandler,       /*!< 22: CAN1 SCE                                */
+  EXTI9_5_IRQHandler,        /*!< 23: External Line[9:5]s                     */
+  TIM1_BRK_TIM9_IRQHandler,  /*!< 24: TIM1 Break and TIM9                     */
+  TIM1_UP_TIM10_IRQHandler,  /*!< 25: TIM1 Update and TIM10                   */
+  TIM1_TRG_COM_TIM11_IRQHandler,/*!< 26: TIM1 Trigger and Commutation and TIM11*/
+  TIM1_CC_IRQHandler,        /*!< 27: TIM1 Capture Compare                    */
+  TIM2_IRQHandler,           /*!< 28: TIM2                                    */
+  TIM3_IRQHandler,           /*!< 29: TIM3                                    */
+  TIM4_IRQHandler,           /*!< 30: TIM4                                    */
+  I2C1_EV_IRQHandler,        /*!< 31: I2C1 Event                              */
+  I2C1_ER_IRQHandler,        /*!< 32: I2C1 Error                              */
+  I2C2_EV_IRQHandler,        /*!< 33: I2C2 Event                              */
+  I2C2_ER_IRQHandler,        /*!< 34: I2C2 Error                              */
+  SPI1_IRQHandler,           /*!< 35: SPI1                                    */
+  SPI2_IRQHandler,           /*!< 36: SPI2                                    */
+  USART1_IRQHandler,         /*!< 37: USART1                                  */
+  USART2_IRQHandler,         /*!< 38: USART2                                  */
+  USART3_IRQHandler,         /*!< 39: USART3                                  */
+  EXTI15_10_IRQHandler,      /*!< 40: External Line[15:10]s                   */
+  RTC_Alarm_IRQHandler,      /*!< 41: RTC Alarm (A and B) through EXTI Line   */
+  OTG_FS_WKUP_IRQHandler,    /*!< 42: USB OTG FS Wakeup through EXTI line     */
+  TIM8_BRK_TIM12_IRQHandler, /*!< 43: TIM8 Break and TIM12                    */
+  TIM8_UP_TIM13_IRQHandler,  /*!< 44: TIM8 Update and TIM13                   */
+  TIM8_TRG_COM_TIM14_IRQHandler,/*!< 45:TIM8 Trigger and Commutation and TIM14*/
+  TIM8_CC_IRQHandler,        /*!< 46: TIM8 Capture Compare                    */
+  DMA1_Stream7_IRQHandler,   /*!< 47: DMA1 Stream7                            */
+  FSMC_IRQHandler,           /*!< 48: FSMC                                    */
+  SDIO_IRQHandler,           /*!< 49: SDIO                                    */
+  TIM5_IRQHandler,           /*!< 50: TIM5                                    */
+  SPI3_IRQHandler,           /*!< 51: SPI3                                    */
+  UART4_IRQHandler,          /*!< 52: UART4                                   */
+  UART5_IRQHandler,          /*!< 53: UART5                                   */
+  TIM6_DAC_IRQHandler,       /*!< 54: TIM6 and DAC1&2 underrun errors         */
+  TIM7_IRQHandler,           /*!< 55: TIM7                                    */
+  DMA2_Stream0_IRQHandler,   /*!< 56: DMA2 Stream 0                           */
+  DMA2_Stream1_IRQHandler,   /*!< 57: DMA2 Stream 1                           */
+  DMA2_Stream2_IRQHandler,   /*!< 58: DMA2 Stream 2                           */
+  DMA2_Stream3_IRQHandler,   /*!< 59: DMA2 Stream 3                           */
+  DMA2_Stream4_IRQHandler,   /*!< 60: DMA2 Stream 4                           */
+  ETH_IRQHandler,            /*!< 61: Ethernet                                */
+  ETH_WKUP_IRQHandler,       /*!< 62: Ethernet Wakeup through EXTI line       */
+  CAN2_TX_IRQHandler,        /*!< 63: CAN2 TX                                 */
+  CAN2_RX0_IRQHandler,       /*!< 64: CAN2 RX0                                */
+  CAN2_RX1_IRQHandler,       /*!< 65: CAN2 RX1                                */
+  CAN2_SCE_IRQHandler,       /*!< 66: CAN2 SCE                                */
+  OTG_FS_IRQHandler,         /*!< 67: USB OTG FS                              */
+  DMA2_Stream5_IRQHandler,   /*!< 68: DMA2 Stream 5                           */
+  DMA2_Stream6_IRQHandler,   /*!< 69: DMA2 Stream 6                           */
+  DMA2_Stream7_IRQHandler,   /*!< 70: DMA2 Stream 7                           */
+  USART6_IRQHandler,         /*!< 71: USART6                                  */
+  I2C3_EV_IRQHandler,        /*!< 72: I2C3 event                              */
+  I2C3_ER_IRQHandler,        /*!< 73: I2C3 error                              */
+  OTG_HS_EP1_OUT_IRQHandler, /*!< 74: USB OTG HS End Point 1 Out              */
+  OTG_HS_EP1_IN_IRQHandler,  /*!< 75: USB OTG HS End Point 1 In               */
+  OTG_HS_WKUP_IRQHandler,    /*!< 76: USB OTG HS Wakeup through EXTI          */
+  OTG_HS_IRQHandler,         /*!< 77: USB OTG HS                              */
+  DCMI_IRQHandler,           /*!< 53: DCMI                                    */
+  CRYP_IRQHandler,           /*!< 53: CRYP crypto                             */
+  HASH_RNG_IRQHandler,       /*!< 53: Hash and Rng                            */
+  FPU_IRQHandler             /*!< 53: FPU                                     */
+  
+};
+
+/* C++ global constructors support */
+static void call_constructors(unsigned long *start, unsigned long *end)
+{
+   unsigned long *i;
+   void (*funcptr)();
+   for ( i = start; i < end; i++)
+   {
+     funcptr=(void (*)())(*i);
+     funcptr();
+   }
+}
+
+
+/**
+  * @brief  This is the code that gets called when the processor first
+  *         starts execution following a reset event. Only the absolutely
+  *         necessary set is performed, after which the application
+  *         supplied main() routine is called.
+  * @param  None
+  * @retval None
+  */
+void Default_Reset_Handler(void)
+{
+  /* Initialize data and bss */
+  unsigned long *pulSrc, *pulDest;
+
+  /* Copy the data segment initializers from flash to SRAM */
+  pulSrc = &_sidata;
+
+  for(pulDest = &_sdata; pulDest < &_edata; )
+  {
+    *(pulDest++) = *(pulSrc++);
+  }
+  
+  /* Zero fill the bss segment.  This is done with inline assembly since this
+     will clear the value of pulDest if it is not kept in a register. */
+  __asm("  ldr     r0, =_sbss\n"
+        "  ldr     r1, =_ebss\n"
+        "  mov     r2, #0\n"
+        "  .thumb_func\n"
+        "zero_loop:\n"
+        "    cmp     r0, r1\n"
+        "    it      lt\n"
+        "    strlt   r2, [r0], #4\n"
+        "    blt     zero_loop");
+#ifdef __FPU_USED
+  /* Enable FPU.*/ 
+  __asm("  LDR.W R0, =0xE000ED88\n"
+        "  LDR R1, [R0]\n"
+        "  ORR R1, R1, #(0xF << 20)\n"
+        "  STR R1, [R0]");
+#endif	
+
+  SystemInit();
+ 
+  //Call C++ global constructors
+  call_constructors(&__preinit_array_start, &__preinit_array_end);
+  call_constructors(&__init_array_start, &__init_array_end);
+
+  /* Call the application's entry point.*/
+  main();
+}
+
+
+/**
+  *@brief Provide weak aliases for each Exception handler to the Default_Handler.
+  *       As they are weak aliases, any function with the same name will override
+  *       this definition.
+  */
+#pragma weak Reset_Handler = Default_Reset_Handler
+#pragma weak NMI_Handler = Default_Handler
+#pragma weak HardFault_Handler = Default_Handler
+#pragma weak MemManage_Handler = Default_Handler
+#pragma weak BusFault_Handler = Default_Handler
+#pragma weak UsageFault_Handler = Default_Handler
+#pragma weak SVC_Handler = Default_Handler
+#pragma weak DebugMon_Handler = Default_Handler
+#pragma weak PendSV_Handler = Default_Handler
+#pragma weak SysTick_Handler = Default_Handler
+
+#pragma weak WWDG_IRQHandler = Default_Handler
+#pragma weak PVD_IRQHandler = Default_Handler
+#pragma weak TAMP_STAMP_IRQHandler = Default_Handler
+#pragma weak RTC_WKUP_IRQHandler = Default_Handler
+#pragma weak FLASH_IRQHandler = Default_Handler
+#pragma weak RCC_IRQHandler = Default_Handler
+#pragma weak EXTI0_IRQHandler = Default_Handler
+#pragma weak EXTI1_IRQHandler = Default_Handler
+#pragma weak EXTI2_IRQHandler = Default_Handler
+#pragma weak EXTI3_IRQHandler = Default_Handler
+#pragma weak EXTI4_IRQHandler = Default_Handler
+#pragma weak DMA1_Stream0_IRQHandler = Default_Handler
+#pragma weak DMA1_Stream1_IRQHandler = Default_Handler
+#pragma weak DMA1_Stream2_IRQHandler = Default_Handler
+#pragma weak DMA1_Stream3_IRQHandler = Default_Handler
+#pragma weak DMA1_Stream4_IRQHandler = Default_Handler
+#pragma weak DMA1_Stream5_IRQHandler = Default_Handler
+#pragma weak DMA1_Stream6_IRQHandler = Default_Handler
+#pragma weak ADC_IRQHandler = Default_Handler
+#pragma weak CAN1_TX_IRQHandler = Default_Handler
+#pragma weak CAN1_RX0_IRQHandler = Default_Handler
+#pragma weak CAN1_RX1_IRQHandler = Default_Handler
+#pragma weak CAN1_SCE_IRQHandler = Default_Handler
+#pragma weak EXTI9_5_IRQHandler = Default_Handler
+#pragma weak TIM1_BRK_TIM9_IRQHandler = Default_Handler
+#pragma weak TIM1_UP_TIM10_IRQHandler = Default_Handler
+#pragma weak TIM1_TRG_COM_TIM11_IRQHandler = Default_Handler
+#pragma weak TIM1_CC_IRQHandler = Default_Handler
+#pragma weak TIM2_IRQHandler = Default_Handler
+#pragma weak TIM3_IRQHandler = Default_Handler
+#pragma weak TIM4_IRQHandler = Default_Handler
+#pragma weak I2C1_EV_IRQHandler = Default_Handler
+#pragma weak I2C1_ER_IRQHandler = Default_Handler
+#pragma weak I2C2_EV_IRQHandler = Default_Handler
+#pragma weak I2C2_ER_IRQHandler = Default_Handler
+#pragma weak SPI1_IRQHandler = Default_Handler
+#pragma weak SPI2_IRQHandler = Default_Handler
+#pragma weak USART1_IRQHandler = Default_Handler
+#pragma weak USART2_IRQHandler = Default_Handler
+#pragma weak USART3_IRQHandler = Default_Handler
+#pragma weak EXTI15_10_IRQHandler = Default_Handler
+#pragma weak RTC_Alarm_IRQHandler = Default_Handler
+#pragma weak OTG_FS_WKUP_IRQHandler = Default_Handler
+#pragma weak TIM8_BRK_TIM12_IRQHandler = Default_Handler
+#pragma weak TIM8_UP_TIM13_IRQHandler = Default_Handler
+#pragma weak TIM8_TRG_COM_TIM14_IRQHandler = Default_Handler
+#pragma weak TIM8_CC_IRQHandler = Default_Handler
+#pragma weak DMA1_Stream7_IRQHandler = Default_Handler
+#pragma weak FSMC_IRQHandler = Default_Handler
+#pragma weak SDIO_IRQHandler = Default_Handler
+#pragma weak TIM5_IRQHandler = Default_Handler
+#pragma weak SPI3_IRQHandler = Default_Handler
+#pragma weak UART4_IRQHandler = Default_Handler
+#pragma weak UART5_IRQHandler = Default_Handler
+#pragma weak TIM6_DAC_IRQHandler = Default_Handler
+#pragma weak TIM7_IRQHandler = Default_Handler
+#pragma weak DMA2_Stream0_IRQHandler = Default_Handler
+#pragma weak DMA2_Stream1_IRQHandler = Default_Handler
+#pragma weak DMA2_Stream2_IRQHandler = Default_Handler
+#pragma weak DMA2_Stream3_IRQHandler = Default_Handler
+#pragma weak DMA2_Stream4_IRQHandler = Default_Handler
+#pragma weak ETH_IRQHandler = Default_Handler
+#pragma weak ETH_WKUP_IRQHandler = Default_Handler
+#pragma weak CAN2_TX_IRQHandler = Default_Handler
+#pragma weak CAN2_RX0_IRQHandler = Default_Handler
+#pragma weak CAN2_RX1_IRQHandler = Default_Handler
+#pragma weak CAN2_SCE_IRQHandler = Default_Handler
+#pragma weak OTG_FS_IRQHandler = Default_Handler
+#pragma weak DMA2_Stream5_IRQHandler = Default_Handler
+#pragma weak DMA2_Stream6_IRQHandler = Default_Handler
+#pragma weak DMA2_Stream7_IRQHandler = Default_Handler
+#pragma weak USART6_IRQHandler = Default_Handler
+#pragma weak I2C3_EV_IRQHandler = Default_Handler
+#pragma weak I2C3_ER_IRQHandler = Default_Handler
+#pragma weak OTG_HS_EP1_OUT_IRQHandler = Default_Handler
+#pragma weak OTG_HS_EP1_IN_IRQHandler = Default_Handler
+#pragma weak OTG_HS_WKUP_IRQHandler = Default_Handler
+#pragma weak OTG_HS_IRQHandler = Default_Handler
+#pragma weak DCMI_IRQHandler = Default_Handler
+#pragma weak CRYP_IRQHandler = Default_Handler
+#pragma weak HASH_RNG_IRQHandler = Default_Handler
+#pragma weak FPU_IRQHandler = Default_Handler
+
+/**
+  * @brief  This is the code that gets called when the processor receives an
+  *         unexpected interrupt.  This simply enters an infinite loop,
+  *         preserving the system state for examination by a debugger.
+  * @param  None
+  * @retval None
+  */
+static void Default_Handler(void)
+{
+	/* Go into an infinite loop. */
+	while (1)
+	{
+	}
+}
+
+/*********************** (C) COPYRIGHT 2009 Coocox ************END OF FILE*****/

STM32F4XX_Lib/Device/stm32f4xx_conf.h

@@ -0,0 +1,78 @@
+/**
+  ******************************************************************************
+  * @file    Project/STM32F4xx_StdPeriph_Templates/stm32f4xx_conf.h  
+  * @author  MCD Application Team
+  * @version V1.7.1
+  * @date    20-May-2016
+  * @brief   Library configuration file.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2016 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_CONF_H
+#define __STM32F4xx_CONF_H
+
+/* Includes ------------------------------------------------------------------*/
+/* Uncomment the line below to enable peripheral header file inclusion */
+#include "stm32f4xx_adc.h"
+#include "stm32f4xx_dac.h"
+#include "stm32f4xx_gpio.h"
+#include "stm32f4xx_rcc.h"
+#include "stm32f4xx_tim.h"
+#include "stm32f4xx_usart.h"
+#include "misc.h" /* High level functions for NVIC and SysTick (add-on to CMSIS functions) */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+#ifndef NULL
+#define NULL 0
+#endif
+
+/* If an external clock source is used, then the value of the following define 
+   should be set to the value of the external clock source, else, if no external 
+   clock is used, keep this define commented */
+/*#define I2S_EXTERNAL_CLOCK_VAL   12288000 */ /* Value of the external clock in Hz */
+
+
+/* Uncomment the line below to expanse the "assert_param" macro in the 
+   Standard Peripheral Library drivers code */
+/* #define USE_FULL_ASSERT    1 */
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef  USE_FULL_ASSERT
+
+/**
+  * @brief  The assert_param macro is used for function's parameters check.
+  * @param  expr: If expr is false, it calls assert_failed function
+  *   which reports the name of the source file and the source
+  *   line number of the call that failed. 
+  *   If expr is true, it returns no value.
+  * @retval None
+  */
+  #define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+  void assert_failed(uint8_t* file, uint32_t line);
+#else
+  #define assert_param(expr) ((void)0)
+#endif /* USE_FULL_ASSERT */
+
+#endif /* __STM32F4xx_CONF_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

STM32F4XX_Lib/Device/system_stm32f4xx.h

@@ -0,0 +1,105 @@
+/**
+  ******************************************************************************
+  * @file    system_stm32f4xx.h
+  * @author  MCD Application Team
+  * @version V1.7.0
+  * @date    22-April-2016
+  * @brief   CMSIS Cortex-M4 Device System Source File for STM32F4xx devices.       
+  ******************************************************************************  
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2015 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */ 
+
+/** @addtogroup CMSIS
+  * @{
+  */
+
+/** @addtogroup stm32f4xx_system
+  * @{
+  */  
+  
+/**
+  * @brief Define to prevent recursive inclusion
+  */
+#ifndef __SYSTEM_STM32F4XX_H
+#define __SYSTEM_STM32F4XX_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif 
+
+/** @addtogroup STM32F4xx_System_Includes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+
+/** @addtogroup STM32F4xx_System_Exported_types
+  * @{
+  */
+
+extern uint32_t SystemCoreClock;          /*!< System Clock Frequency (Core Clock) */
+
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F4xx_System_Exported_Constants
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F4xx_System_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F4xx_System_Exported_Functions
+  * @{
+  */
+  
+extern void SystemInit(void);
+extern void SystemCoreClockUpdate(void);
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__SYSTEM_STM32F4XX_H */
+
+/**
+  * @}
+  */
+  
+/**
+  * @}
+  */  
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

STM32F4XX_Lib/README.txt

@@ -0,0 +1,21 @@
+STM32F4XX library for MMDVM project
+
+This is the STM32F4XX_Lib directory structure with just the needed code for MMDVM.
+Copy this STM32F4XX_Lib directory inside the MMDVM source code project. You have to
+conserve the STM32F4XX_Lib folder name: MMDVM/STM32F4XX_Lib
+
+The source of this package can be found here:
+http://www.st.com/en/embedded-software/stsw-stm32065.html
+
+In order to run the MMDVM firmware correctly, there are the following modifications
+already done in this package:
+
+1) STM32F4XX_Lib/Device/startup/startup_stm32f4xx.c :
+- Added C++ global constructors support
+- Changed initial stack pointer
+
+2) STM32F4XX_Lib/Device/system_stm32f4xx.c :
+- Changed PLL_M definition (support "integer" only crystal frequencies: 8, 12, 16 MHz, etc)
+
+3) STM32F4XX_Lib/Device/stm32f4xx_conf.h :
+- Peripheral header file inclusions

STM32F4XX_Lib/STM32F4xx_StdPeriph_Driver/include/misc.h

@@ -0,0 +1,178 @@
+/**
+  ******************************************************************************
+  * @file    misc.h
+  * @author  MCD Application Team
+  * @version V1.7.1
+  * @date    20-May-2016
+  * @brief   This file contains all the functions prototypes for the miscellaneous
+  *          firmware library functions (add-on to CMSIS functions).
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2016 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __MISC_H
+#define __MISC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup MISC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  NVIC Init Structure definition  
+  */
+
+typedef struct
+{
+  uint8_t NVIC_IRQChannel;                    /*!< Specifies the IRQ channel to be enabled or disabled.
+                                                   This parameter can be an enumerator of @ref IRQn_Type 
+                                                   enumeration (For the complete STM32 Devices IRQ Channels
+                                                   list, please refer to stm32f4xx.h file) */
+
+  uint8_t NVIC_IRQChannelPreemptionPriority;  /*!< Specifies the pre-emption priority for the IRQ channel
+                                                   specified in NVIC_IRQChannel. This parameter can be a value
+                                                   between 0 and 15 as described in the table @ref MISC_NVIC_Priority_Table
+                                                   A lower priority value indicates a higher priority */
+
+  uint8_t NVIC_IRQChannelSubPriority;         /*!< Specifies the subpriority level for the IRQ channel specified
+                                                   in NVIC_IRQChannel. This parameter can be a value
+                                                   between 0 and 15 as described in the table @ref MISC_NVIC_Priority_Table
+                                                   A lower priority value indicates a higher priority */
+
+  FunctionalState NVIC_IRQChannelCmd;         /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel
+                                                   will be enabled or disabled. 
+                                                   This parameter can be set either to ENABLE or DISABLE */   
+} NVIC_InitTypeDef;
+ 
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup MISC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup MISC_Vector_Table_Base 
+  * @{
+  */
+
+#define NVIC_VectTab_RAM             ((uint32_t)0x20000000)
+#define NVIC_VectTab_FLASH           ((uint32_t)0x08000000)
+#define IS_NVIC_VECTTAB(VECTTAB) (((VECTTAB) == NVIC_VectTab_RAM) || \
+                                  ((VECTTAB) == NVIC_VectTab_FLASH))
+/**
+  * @}
+  */
+
+/** @defgroup MISC_System_Low_Power 
+  * @{
+  */
+
+#define NVIC_LP_SEVONPEND            ((uint8_t)0x10)
+#define NVIC_LP_SLEEPDEEP            ((uint8_t)0x04)
+#define NVIC_LP_SLEEPONEXIT          ((uint8_t)0x02)
+#define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \
+                        ((LP) == NVIC_LP_SLEEPDEEP) || \
+                        ((LP) == NVIC_LP_SLEEPONEXIT))
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Preemption_Priority_Group 
+  * @{
+  */
+
+#define NVIC_PriorityGroup_0         ((uint32_t)0x700) /*!< 0 bits for pre-emption priority
+                                                            4 bits for subpriority */
+#define NVIC_PriorityGroup_1         ((uint32_t)0x600) /*!< 1 bits for pre-emption priority
+                                                            3 bits for subpriority */
+#define NVIC_PriorityGroup_2         ((uint32_t)0x500) /*!< 2 bits for pre-emption priority
+                                                            2 bits for subpriority */
+#define NVIC_PriorityGroup_3         ((uint32_t)0x400) /*!< 3 bits for pre-emption priority
+                                                            1 bits for subpriority */
+#define NVIC_PriorityGroup_4         ((uint32_t)0x300) /*!< 4 bits for pre-emption priority
+                                                            0 bits for subpriority */
+
+#define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PriorityGroup_0) || \
+                                       ((GROUP) == NVIC_PriorityGroup_1) || \
+                                       ((GROUP) == NVIC_PriorityGroup_2) || \
+                                       ((GROUP) == NVIC_PriorityGroup_3) || \
+                                       ((GROUP) == NVIC_PriorityGroup_4))
+
+#define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY)  ((PRIORITY) < 0x10)
+
+#define IS_NVIC_SUB_PRIORITY(PRIORITY)  ((PRIORITY) < 0x10)
+
+#define IS_NVIC_OFFSET(OFFSET)  ((OFFSET) < 0x000FFFFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_SysTick_clock_source 
+  * @{
+  */
+
+#define SysTick_CLKSource_HCLK_Div8    ((uint32_t)0xFFFFFFFB)
+#define SysTick_CLKSource_HCLK         ((uint32_t)0x00000004)
+#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \
+                                       ((SOURCE) == SysTick_CLKSource_HCLK_Div8))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+
+void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup);
+void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);
+void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset);
+void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState);
+void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MISC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

STM32F4XX_Lib/STM32F4xx_StdPeriph_Driver/include/stm32f4xx_adc.h

@@ -0,0 +1,656 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_adc.h
+  * @author  MCD Application Team
+  * @version V1.7.1
+  * @date    20-May-2016
+  * @brief   This file contains all the functions prototypes for the ADC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2016 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_ADC_H
+#define __STM32F4xx_ADC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup ADC
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief   ADC Init structure definition  
+  */ 
+typedef struct
+{
+  uint32_t ADC_Resolution;                /*!< Configures the ADC resolution dual mode. 
+                                               This parameter can be a value of @ref ADC_resolution */                                   
+  FunctionalState ADC_ScanConvMode;       /*!< Specifies whether the conversion 
+                                               is performed in Scan (multichannels) 
+                                               or Single (one channel) mode.
+                                               This parameter can be set to ENABLE or DISABLE */ 
+  FunctionalState ADC_ContinuousConvMode; /*!< Specifies whether the conversion 
+                                               is performed in Continuous or Single mode.
+                                               This parameter can be set to ENABLE or DISABLE. */
+  uint32_t ADC_ExternalTrigConvEdge;      /*!< Select the external trigger edge and
+                                               enable the trigger of a regular group. 
+                                               This parameter can be a value of 
+                                               @ref ADC_external_trigger_edge_for_regular_channels_conversion */
+  uint32_t ADC_ExternalTrigConv;          /*!< Select the external event used to trigger 
+                                               the start of conversion of a regular group.
+                                               This parameter can be a value of 
+                                               @ref ADC_extrenal_trigger_sources_for_regular_channels_conversion */
+  uint32_t ADC_DataAlign;                 /*!< Specifies whether the ADC data  alignment
+                                               is left or right. This parameter can be 
+                                               a value of @ref ADC_data_align */
+  uint8_t  ADC_NbrOfConversion;           /*!< Specifies the number of ADC conversions
+                                               that will be done using the sequencer for
+                                               regular channel group.
+                                               This parameter must range from 1 to 16. */
+}ADC_InitTypeDef;
+  
+/** 
+  * @brief   ADC Common Init structure definition  
+  */ 
+typedef struct 
+{
+  uint32_t ADC_Mode;                      /*!< Configures the ADC to operate in 
+                                               independent or multi mode. 
+                                               This parameter can be a value of @ref ADC_Common_mode */                                              
+  uint32_t ADC_Prescaler;                 /*!< Select the frequency of the clock 
+                                               to the ADC. The clock is common for all the ADCs.
+                                               This parameter can be a value of @ref ADC_Prescaler */
+  uint32_t ADC_DMAAccessMode;             /*!< Configures the Direct memory access 
+                                              mode for multi ADC mode.
+                                               This parameter can be a value of 
+                                               @ref ADC_Direct_memory_access_mode_for_multi_mode */
+  uint32_t ADC_TwoSamplingDelay;          /*!< Configures the Delay between 2 sampling phases.
+                                               This parameter can be a value of 
+                                               @ref ADC_delay_between_2_sampling_phases */
+  
+}ADC_CommonInitTypeDef;
+
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup ADC_Exported_Constants
+  * @{
+  */ 
+#define IS_ADC_ALL_PERIPH(PERIPH) (((PERIPH) == ADC1) || \
+                                   ((PERIPH) == ADC2) || \
+                                   ((PERIPH) == ADC3))  
+
+/** @defgroup ADC_Common_mode 
+  * @{
+  */ 
+#define ADC_Mode_Independent                       ((uint32_t)0x00000000)       
+#define ADC_DualMode_RegSimult_InjecSimult         ((uint32_t)0x00000001)
+#define ADC_DualMode_RegSimult_AlterTrig           ((uint32_t)0x00000002)
+#define ADC_DualMode_InjecSimult                   ((uint32_t)0x00000005)
+#define ADC_DualMode_RegSimult                     ((uint32_t)0x00000006)
+#define ADC_DualMode_Interl                        ((uint32_t)0x00000007)
+#define ADC_DualMode_AlterTrig                     ((uint32_t)0x00000009)
+#define ADC_TripleMode_RegSimult_InjecSimult       ((uint32_t)0x00000011)
+#define ADC_TripleMode_RegSimult_AlterTrig         ((uint32_t)0x00000012)
+#define ADC_TripleMode_InjecSimult                 ((uint32_t)0x00000015)
+#define ADC_TripleMode_RegSimult                   ((uint32_t)0x00000016)
+#define ADC_TripleMode_Interl                      ((uint32_t)0x00000017)
+#define ADC_TripleMode_AlterTrig                   ((uint32_t)0x00000019)
+#define IS_ADC_MODE(MODE) (((MODE) == ADC_Mode_Independent) || \
+                           ((MODE) == ADC_DualMode_RegSimult_InjecSimult) || \
+                           ((MODE) == ADC_DualMode_RegSimult_AlterTrig) || \
+                           ((MODE) == ADC_DualMode_InjecSimult) || \
+                           ((MODE) == ADC_DualMode_RegSimult) || \
+                           ((MODE) == ADC_DualMode_Interl) || \
+                           ((MODE) == ADC_DualMode_AlterTrig) || \
+                           ((MODE) == ADC_TripleMode_RegSimult_InjecSimult) || \
+                           ((MODE) == ADC_TripleMode_RegSimult_AlterTrig) || \
+                           ((MODE) == ADC_TripleMode_InjecSimult) || \
+                           ((MODE) == ADC_TripleMode_RegSimult) || \
+                           ((MODE) == ADC_TripleMode_Interl) || \
+                           ((MODE) == ADC_TripleMode_AlterTrig))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_Prescaler 
+  * @{
+  */ 
+#define ADC_Prescaler_Div2                         ((uint32_t)0x00000000)
+#define ADC_Prescaler_Div4                         ((uint32_t)0x00010000)
+#define ADC_Prescaler_Div6                         ((uint32_t)0x00020000)
+#define ADC_Prescaler_Div8                         ((uint32_t)0x00030000)
+#define IS_ADC_PRESCALER(PRESCALER) (((PRESCALER) == ADC_Prescaler_Div2) || \
+                                     ((PRESCALER) == ADC_Prescaler_Div4) || \
+                                     ((PRESCALER) == ADC_Prescaler_Div6) || \
+                                     ((PRESCALER) == ADC_Prescaler_Div8))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_Direct_memory_access_mode_for_multi_mode 
+  * @{
+  */ 
+#define ADC_DMAAccessMode_Disabled      ((uint32_t)0x00000000)     /* DMA mode disabled */
+#define ADC_DMAAccessMode_1             ((uint32_t)0x00004000)     /* DMA mode 1 enabled (2 / 3 half-words one by one - 1 then 2 then 3)*/
+#define ADC_DMAAccessMode_2             ((uint32_t)0x00008000)     /* DMA mode 2 enabled (2 / 3 half-words by pairs - 2&1 then 1&3 then 3&2)*/
+#define ADC_DMAAccessMode_3             ((uint32_t)0x0000C000)     /* DMA mode 3 enabled (2 / 3 bytes by pairs - 2&1 then 1&3 then 3&2) */
+#define IS_ADC_DMA_ACCESS_MODE(MODE) (((MODE) == ADC_DMAAccessMode_Disabled) || \
+                                      ((MODE) == ADC_DMAAccessMode_1) || \
+                                      ((MODE) == ADC_DMAAccessMode_2) || \
+                                      ((MODE) == ADC_DMAAccessMode_3))
+                                     
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_delay_between_2_sampling_phases 
+  * @{
+  */ 
+#define ADC_TwoSamplingDelay_5Cycles               ((uint32_t)0x00000000)
+#define ADC_TwoSamplingDelay_6Cycles               ((uint32_t)0x00000100)
+#define ADC_TwoSamplingDelay_7Cycles               ((uint32_t)0x00000200)
+#define ADC_TwoSamplingDelay_8Cycles               ((uint32_t)0x00000300)
+#define ADC_TwoSamplingDelay_9Cycles               ((uint32_t)0x00000400)
+#define ADC_TwoSamplingDelay_10Cycles              ((uint32_t)0x00000500)
+#define ADC_TwoSamplingDelay_11Cycles              ((uint32_t)0x00000600)
+#define ADC_TwoSamplingDelay_12Cycles              ((uint32_t)0x00000700)
+#define ADC_TwoSamplingDelay_13Cycles              ((uint32_t)0x00000800)
+#define ADC_TwoSamplingDelay_14Cycles              ((uint32_t)0x00000900)
+#define ADC_TwoSamplingDelay_15Cycles              ((uint32_t)0x00000A00)
+#define ADC_TwoSamplingDelay_16Cycles              ((uint32_t)0x00000B00)
+#define ADC_TwoSamplingDelay_17Cycles              ((uint32_t)0x00000C00)
+#define ADC_TwoSamplingDelay_18Cycles              ((uint32_t)0x00000D00)
+#define ADC_TwoSamplingDelay_19Cycles              ((uint32_t)0x00000E00)
+#define ADC_TwoSamplingDelay_20Cycles              ((uint32_t)0x00000F00)
+#define IS_ADC_SAMPLING_DELAY(DELAY) (((DELAY) == ADC_TwoSamplingDelay_5Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_6Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_7Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_8Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_9Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_10Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_11Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_12Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_13Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_14Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_15Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_16Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_17Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_18Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_19Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_20Cycles))
+                                     
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_resolution 
+  * @{
+  */ 
+#define ADC_Resolution_12b                         ((uint32_t)0x00000000)
+#define ADC_Resolution_10b                         ((uint32_t)0x01000000)
+#define ADC_Resolution_8b                          ((uint32_t)0x02000000)
+#define ADC_Resolution_6b                          ((uint32_t)0x03000000)
+#define IS_ADC_RESOLUTION(RESOLUTION) (((RESOLUTION) == ADC_Resolution_12b) || \
+                                       ((RESOLUTION) == ADC_Resolution_10b) || \
+                                       ((RESOLUTION) == ADC_Resolution_8b) || \
+                                       ((RESOLUTION) == ADC_Resolution_6b))
+                                      
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_external_trigger_edge_for_regular_channels_conversion 
+  * @{
+  */ 
+#define ADC_ExternalTrigConvEdge_None          ((uint32_t)0x00000000)
+#define ADC_ExternalTrigConvEdge_Rising        ((uint32_t)0x10000000)
+#define ADC_ExternalTrigConvEdge_Falling       ((uint32_t)0x20000000)
+#define ADC_ExternalTrigConvEdge_RisingFalling ((uint32_t)0x30000000)
+#define IS_ADC_EXT_TRIG_EDGE(EDGE) (((EDGE) == ADC_ExternalTrigConvEdge_None) || \
+                             ((EDGE) == ADC_ExternalTrigConvEdge_Rising) || \
+                             ((EDGE) == ADC_ExternalTrigConvEdge_Falling) || \
+                             ((EDGE) == ADC_ExternalTrigConvEdge_RisingFalling))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_extrenal_trigger_sources_for_regular_channels_conversion 
+  * @{
+  */ 
+#define ADC_ExternalTrigConv_T1_CC1                ((uint32_t)0x00000000)
+#define ADC_ExternalTrigConv_T1_CC2                ((uint32_t)0x01000000)
+#define ADC_ExternalTrigConv_T1_CC3                ((uint32_t)0x02000000)
+#define ADC_ExternalTrigConv_T2_CC2                ((uint32_t)0x03000000)
+#define ADC_ExternalTrigConv_T2_CC3                ((uint32_t)0x04000000)
+#define ADC_ExternalTrigConv_T2_CC4                ((uint32_t)0x05000000)
+#define ADC_ExternalTrigConv_T2_TRGO               ((uint32_t)0x06000000)
+#define ADC_ExternalTrigConv_T3_CC1                ((uint32_t)0x07000000)
+#define ADC_ExternalTrigConv_T3_TRGO               ((uint32_t)0x08000000)
+#define ADC_ExternalTrigConv_T4_CC4                ((uint32_t)0x09000000)
+#define ADC_ExternalTrigConv_T5_CC1                ((uint32_t)0x0A000000)
+#define ADC_ExternalTrigConv_T5_CC2                ((uint32_t)0x0B000000)
+#define ADC_ExternalTrigConv_T5_CC3                ((uint32_t)0x0C000000)
+#define ADC_ExternalTrigConv_T8_CC1                ((uint32_t)0x0D000000)
+#define ADC_ExternalTrigConv_T8_TRGO               ((uint32_t)0x0E000000)
+#define ADC_ExternalTrigConv_Ext_IT11              ((uint32_t)0x0F000000)
+#define IS_ADC_EXT_TRIG(REGTRIG) (((REGTRIG) == ADC_ExternalTrigConv_T1_CC1) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T1_CC2) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T1_CC3) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T2_CC2) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T2_CC3) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T2_CC4) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T2_TRGO) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T3_CC1) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T3_TRGO) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T4_CC4) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T5_CC1) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T5_CC2) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T5_CC3) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T8_CC1) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T8_TRGO) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_Ext_IT11))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_data_align 
+  * @{
+  */ 
+#define ADC_DataAlign_Right                        ((uint32_t)0x00000000)
+#define ADC_DataAlign_Left                         ((uint32_t)0x00000800)
+#define IS_ADC_DATA_ALIGN(ALIGN) (((ALIGN) == ADC_DataAlign_Right) || \
+                                  ((ALIGN) == ADC_DataAlign_Left))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_channels 
+  * @{
+  */ 
+#define ADC_Channel_0                               ((uint8_t)0x00)
+#define ADC_Channel_1                               ((uint8_t)0x01)
+#define ADC_Channel_2                               ((uint8_t)0x02)
+#define ADC_Channel_3                               ((uint8_t)0x03)
+#define ADC_Channel_4                               ((uint8_t)0x04)
+#define ADC_Channel_5                               ((uint8_t)0x05)
+#define ADC_Channel_6                               ((uint8_t)0x06)
+#define ADC_Channel_7                               ((uint8_t)0x07)
+#define ADC_Channel_8                               ((uint8_t)0x08)
+#define ADC_Channel_9                               ((uint8_t)0x09)
+#define ADC_Channel_10                              ((uint8_t)0x0A)
+#define ADC_Channel_11                              ((uint8_t)0x0B)
+#define ADC_Channel_12                              ((uint8_t)0x0C)
+#define ADC_Channel_13                              ((uint8_t)0x0D)
+#define ADC_Channel_14                              ((uint8_t)0x0E)
+#define ADC_Channel_15                              ((uint8_t)0x0F)
+#define ADC_Channel_16                              ((uint8_t)0x10)
+#define ADC_Channel_17                              ((uint8_t)0x11)
+#define ADC_Channel_18                              ((uint8_t)0x12)
+
+#if defined (STM32F40_41xxx) || defined(STM32F412xG)
+#define ADC_Channel_TempSensor                      ((uint8_t)ADC_Channel_16)
+#endif /* STM32F40_41xxx || STM32F412xG */
+
+#if defined (STM32F427_437xx) || defined (STM32F429_439xx) || defined (STM32F401xx) || defined (STM32F410xx) || defined (STM32F411xE)
+#define ADC_Channel_TempSensor                      ((uint8_t)ADC_Channel_18)
+#endif /* STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F410xx || STM32F411xE */
+
+#define ADC_Channel_Vrefint                         ((uint8_t)ADC_Channel_17)
+#define ADC_Channel_Vbat                            ((uint8_t)ADC_Channel_18)
+
+#define IS_ADC_CHANNEL(CHANNEL) (((CHANNEL) == ADC_Channel_0) || \
+                                 ((CHANNEL) == ADC_Channel_1) || \
+                                 ((CHANNEL) == ADC_Channel_2) || \
+                                 ((CHANNEL) == ADC_Channel_3) || \
+                                 ((CHANNEL) == ADC_Channel_4) || \
+                                 ((CHANNEL) == ADC_Channel_5) || \
+                                 ((CHANNEL) == ADC_Channel_6) || \
+                                 ((CHANNEL) == ADC_Channel_7) || \
+                                 ((CHANNEL) == ADC_Channel_8) || \
+                                 ((CHANNEL) == ADC_Channel_9) || \
+                                 ((CHANNEL) == ADC_Channel_10) || \
+                                 ((CHANNEL) == ADC_Channel_11) || \
+                                 ((CHANNEL) == ADC_Channel_12) || \
+                                 ((CHANNEL) == ADC_Channel_13) || \
+                                 ((CHANNEL) == ADC_Channel_14) || \
+                                 ((CHANNEL) == ADC_Channel_15) || \
+                                 ((CHANNEL) == ADC_Channel_16) || \
+                                 ((CHANNEL) == ADC_Channel_17) || \
+                                 ((CHANNEL) == ADC_Channel_18))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_sampling_times 
+  * @{
+  */ 
+#define ADC_SampleTime_3Cycles                    ((uint8_t)0x00)
+#define ADC_SampleTime_15Cycles                   ((uint8_t)0x01)
+#define ADC_SampleTime_28Cycles                   ((uint8_t)0x02)
+#define ADC_SampleTime_56Cycles                   ((uint8_t)0x03)
+#define ADC_SampleTime_84Cycles                   ((uint8_t)0x04)
+#define ADC_SampleTime_112Cycles                  ((uint8_t)0x05)
+#define ADC_SampleTime_144Cycles                  ((uint8_t)0x06)
+#define ADC_SampleTime_480Cycles                  ((uint8_t)0x07)
+#define IS_ADC_SAMPLE_TIME(TIME) (((TIME) == ADC_SampleTime_3Cycles) || \
+                                  ((TIME) == ADC_SampleTime_15Cycles) || \
+                                  ((TIME) == ADC_SampleTime_28Cycles) || \
+                                  ((TIME) == ADC_SampleTime_56Cycles) || \
+                                  ((TIME) == ADC_SampleTime_84Cycles) || \
+                                  ((TIME) == ADC_SampleTime_112Cycles) || \
+                                  ((TIME) == ADC_SampleTime_144Cycles) || \
+                                  ((TIME) == ADC_SampleTime_480Cycles))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_external_trigger_edge_for_injected_channels_conversion 
+  * @{
+  */ 
+#define ADC_ExternalTrigInjecConvEdge_None          ((uint32_t)0x00000000)
+#define ADC_ExternalTrigInjecConvEdge_Rising        ((uint32_t)0x00100000)
+#define ADC_ExternalTrigInjecConvEdge_Falling       ((uint32_t)0x00200000)
+#define ADC_ExternalTrigInjecConvEdge_RisingFalling ((uint32_t)0x00300000)
+#define IS_ADC_EXT_INJEC_TRIG_EDGE(EDGE) (((EDGE) == ADC_ExternalTrigInjecConvEdge_None) || \
+                                          ((EDGE) == ADC_ExternalTrigInjecConvEdge_Rising) || \
+                                          ((EDGE) == ADC_ExternalTrigInjecConvEdge_Falling) || \
+                                          ((EDGE) == ADC_ExternalTrigInjecConvEdge_RisingFalling))
+                                            
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_extrenal_trigger_sources_for_injected_channels_conversion 
+  * @{
+  */ 
+#define ADC_ExternalTrigInjecConv_T1_CC4            ((uint32_t)0x00000000)
+#define ADC_ExternalTrigInjecConv_T1_TRGO           ((uint32_t)0x00010000)
+#define ADC_ExternalTrigInjecConv_T2_CC1            ((uint32_t)0x00020000)
+#define ADC_ExternalTrigInjecConv_T2_TRGO           ((uint32_t)0x00030000)
+#define ADC_ExternalTrigInjecConv_T3_CC2            ((uint32_t)0x00040000)
+#define ADC_ExternalTrigInjecConv_T3_CC4            ((uint32_t)0x00050000)
+#define ADC_ExternalTrigInjecConv_T4_CC1            ((uint32_t)0x00060000)
+#define ADC_ExternalTrigInjecConv_T4_CC2            ((uint32_t)0x00070000)
+#define ADC_ExternalTrigInjecConv_T4_CC3            ((uint32_t)0x00080000)
+#define ADC_ExternalTrigInjecConv_T4_TRGO           ((uint32_t)0x00090000)
+#define ADC_ExternalTrigInjecConv_T5_CC4            ((uint32_t)0x000A0000)
+#define ADC_ExternalTrigInjecConv_T5_TRGO           ((uint32_t)0x000B0000)
+#define ADC_ExternalTrigInjecConv_T8_CC2            ((uint32_t)0x000C0000)
+#define ADC_ExternalTrigInjecConv_T8_CC3            ((uint32_t)0x000D0000)
+#define ADC_ExternalTrigInjecConv_T8_CC4            ((uint32_t)0x000E0000)
+#define ADC_ExternalTrigInjecConv_Ext_IT15          ((uint32_t)0x000F0000)
+#define IS_ADC_EXT_INJEC_TRIG(INJTRIG) (((INJTRIG) == ADC_ExternalTrigInjecConv_T1_CC4) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T1_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T2_CC1) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T2_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T3_CC2) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T3_CC4) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T4_CC1) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T4_CC2) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T4_CC3) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T4_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T5_CC4) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T5_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC2) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC3) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC4) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_Ext_IT15))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_injected_channel_selection 
+  * @{
+  */ 
+#define ADC_InjectedChannel_1                       ((uint8_t)0x14)
+#define ADC_InjectedChannel_2                       ((uint8_t)0x18)
+#define ADC_InjectedChannel_3                       ((uint8_t)0x1C)
+#define ADC_InjectedChannel_4                       ((uint8_t)0x20)
+#define IS_ADC_INJECTED_CHANNEL(CHANNEL) (((CHANNEL) == ADC_InjectedChannel_1) || \
+                                          ((CHANNEL) == ADC_InjectedChannel_2) || \
+                                          ((CHANNEL) == ADC_InjectedChannel_3) || \
+                                          ((CHANNEL) == ADC_InjectedChannel_4))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_analog_watchdog_selection 
+  * @{
+  */ 
+#define ADC_AnalogWatchdog_SingleRegEnable         ((uint32_t)0x00800200)
+#define ADC_AnalogWatchdog_SingleInjecEnable       ((uint32_t)0x00400200)
+#define ADC_AnalogWatchdog_SingleRegOrInjecEnable  ((uint32_t)0x00C00200)
+#define ADC_AnalogWatchdog_AllRegEnable            ((uint32_t)0x00800000)
+#define ADC_AnalogWatchdog_AllInjecEnable          ((uint32_t)0x00400000)
+#define ADC_AnalogWatchdog_AllRegAllInjecEnable    ((uint32_t)0x00C00000)
+#define ADC_AnalogWatchdog_None                    ((uint32_t)0x00000000)
+#define IS_ADC_ANALOG_WATCHDOG(WATCHDOG) (((WATCHDOG) == ADC_AnalogWatchdog_SingleRegEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_SingleInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_SingleRegOrInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_AllRegEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_AllInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_AllRegAllInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_None))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_interrupts_definition 
+  * @{
+  */ 
+#define ADC_IT_EOC                                 ((uint16_t)0x0205)  
+#define ADC_IT_AWD                                 ((uint16_t)0x0106)  
+#define ADC_IT_JEOC                                ((uint16_t)0x0407)  
+#define ADC_IT_OVR                                 ((uint16_t)0x201A)  
+#define IS_ADC_IT(IT) (((IT) == ADC_IT_EOC) || ((IT) == ADC_IT_AWD) || \
+                       ((IT) == ADC_IT_JEOC)|| ((IT) == ADC_IT_OVR)) 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_flags_definition 
+  * @{
+  */ 
+#define ADC_FLAG_AWD                               ((uint8_t)0x01)
+#define ADC_FLAG_EOC                               ((uint8_t)0x02)
+#define ADC_FLAG_JEOC                              ((uint8_t)0x04)
+#define ADC_FLAG_JSTRT                             ((uint8_t)0x08)
+#define ADC_FLAG_STRT                              ((uint8_t)0x10)
+#define ADC_FLAG_OVR                               ((uint8_t)0x20)   
+  
+#define IS_ADC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint8_t)0xC0) == 0x00) && ((FLAG) != 0x00))   
+#define IS_ADC_GET_FLAG(FLAG) (((FLAG) == ADC_FLAG_AWD) || \
+                               ((FLAG) == ADC_FLAG_EOC) || \
+                               ((FLAG) == ADC_FLAG_JEOC) || \
+                               ((FLAG)== ADC_FLAG_JSTRT) || \
+                               ((FLAG) == ADC_FLAG_STRT) || \
+                               ((FLAG)== ADC_FLAG_OVR))     
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_thresholds 
+  * @{
+  */ 
+#define IS_ADC_THRESHOLD(THRESHOLD) ((THRESHOLD) <= 0xFFF)
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_injected_offset 
+  * @{
+  */ 
+#define IS_ADC_OFFSET(OFFSET) ((OFFSET) <= 0xFFF)
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_injected_length 
+  * @{
+  */ 
+#define IS_ADC_INJECTED_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x4))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_injected_rank 
+  * @{
+  */ 
+#define IS_ADC_INJECTED_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x4))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_regular_length 
+  * @{
+  */ 
+#define IS_ADC_REGULAR_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x10))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_regular_rank 
+  * @{
+  */ 
+#define IS_ADC_REGULAR_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x10))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_regular_discontinuous_mode_number 
+  * @{
+  */ 
+#define IS_ADC_REGULAR_DISC_NUMBER(NUMBER) (((NUMBER) >= 0x1) && ((NUMBER) <= 0x8))
+/**
+  * @}
+  */ 
+
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/  
+
+/*  Function used to set the ADC configuration to the default reset state *****/  
+void ADC_DeInit(void);
+
+/* Initialization and Configuration functions *********************************/
+void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct);
+void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct);
+void ADC_CommonInit(ADC_CommonInitTypeDef* ADC_CommonInitStruct);
+void ADC_CommonStructInit(ADC_CommonInitTypeDef* ADC_CommonInitStruct);
+void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+
+/* Analog Watchdog configuration functions ************************************/
+void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog);
+void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold,uint16_t LowThreshold);
+void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel);
+
+/* Temperature Sensor, Vrefint and VBAT management functions ******************/
+void ADC_TempSensorVrefintCmd(FunctionalState NewState);
+void ADC_VBATCmd(FunctionalState NewState);
+
+/* Regular Channels Configuration functions ***********************************/
+void ADC_RegularChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
+void ADC_SoftwareStartConv(ADC_TypeDef* ADCx);
+FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef* ADCx);
+void ADC_EOCOnEachRegularChannelCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_ContinuousModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_DiscModeChannelCountConfig(ADC_TypeDef* ADCx, uint8_t Number);
+void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx);
+uint32_t ADC_GetMultiModeConversionValue(void);
+
+/* Regular Channels DMA Configuration functions *******************************/
+void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_DMARequestAfterLastTransferCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_MultiModeDMARequestAfterLastTransferCmd(FunctionalState NewState);
+
+/* Injected channels Configuration functions **********************************/
+void ADC_InjectedChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
+void ADC_InjectedSequencerLengthConfig(ADC_TypeDef* ADCx, uint8_t Length);
+void ADC_SetInjectedOffset(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel, uint16_t Offset);
+void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConv);
+void ADC_ExternalTrigInjectedConvEdgeConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConvEdge);
+void ADC_SoftwareStartInjectedConv(ADC_TypeDef* ADCx);
+FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef* ADCx);
+void ADC_AutoInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_InjectedDiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+uint16_t ADC_GetInjectedConversionValue(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel);
+
+/* Interrupts and flags management functions **********************************/
+void ADC_ITConfig(ADC_TypeDef* ADCx, uint16_t ADC_IT, FunctionalState NewState);
+FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
+void ADC_ClearFlag(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
+ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT);
+void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint16_t ADC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_ADC_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

STM32F4XX_Lib/STM32F4xx_StdPeriph_Driver/include/stm32f4xx_dac.h

@@ -0,0 +1,304 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_dac.h
+  * @author  MCD Application Team
+  * @version V1.7.1
+  * @date    20-May-2016
+  * @brief   This file contains all the functions prototypes for the DAC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2016 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_DAC_H
+#define __STM32F4xx_DAC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DAC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  DAC Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t DAC_Trigger;                      /*!< Specifies the external trigger for the selected DAC channel.
+                                                  This parameter can be a value of @ref DAC_trigger_selection */
+
+  uint32_t DAC_WaveGeneration;               /*!< Specifies whether DAC channel noise waves or triangle waves
+                                                  are generated, or whether no wave is generated.
+                                                  This parameter can be a value of @ref DAC_wave_generation */
+
+  uint32_t DAC_LFSRUnmask_TriangleAmplitude; /*!< Specifies the LFSR mask for noise wave generation or
+                                                  the maximum amplitude triangle generation for the DAC channel. 
+                                                  This parameter can be a value of @ref DAC_lfsrunmask_triangleamplitude */
+
+  uint32_t DAC_OutputBuffer;                 /*!< Specifies whether the DAC channel output buffer is enabled or disabled.
+                                                  This parameter can be a value of @ref DAC_output_buffer */
+}DAC_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup DAC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup DAC_trigger_selection 
+  * @{
+  */
+
+#define DAC_Trigger_None                   ((uint32_t)0x00000000) /*!< Conversion is automatic once the DAC1_DHRxxxx register 
+                                                                       has been loaded, and not by external trigger */
+#define DAC_Trigger_T2_TRGO                ((uint32_t)0x00000024) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T4_TRGO                ((uint32_t)0x0000002C) /*!< TIM4 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T5_TRGO                ((uint32_t)0x0000001C) /*!< TIM5 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T6_TRGO                ((uint32_t)0x00000004) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T7_TRGO                ((uint32_t)0x00000014) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T8_TRGO                ((uint32_t)0x0000000C) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel */                                                                       
+
+#define DAC_Trigger_Ext_IT9                ((uint32_t)0x00000034) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_Software               ((uint32_t)0x0000003C) /*!< Conversion started by software trigger for DAC channel */
+
+#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_Trigger_None) || \
+                                 ((TRIGGER) == DAC_Trigger_T6_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T8_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T7_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T5_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T2_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T4_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_Ext_IT9) || \
+                                 ((TRIGGER) == DAC_Trigger_Software))
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_wave_generation 
+  * @{
+  */
+
+#define DAC_WaveGeneration_None            ((uint32_t)0x00000000)
+#define DAC_WaveGeneration_Noise           ((uint32_t)0x00000040)
+#define DAC_WaveGeneration_Triangle        ((uint32_t)0x00000080)
+#define IS_DAC_GENERATE_WAVE(WAVE) (((WAVE) == DAC_WaveGeneration_None) || \
+                                    ((WAVE) == DAC_WaveGeneration_Noise) || \
+                                    ((WAVE) == DAC_WaveGeneration_Triangle))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_lfsrunmask_triangleamplitude
+  * @{
+  */
+
+#define DAC_LFSRUnmask_Bit0                ((uint32_t)0x00000000) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
+#define DAC_LFSRUnmask_Bits1_0             ((uint32_t)0x00000100) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits2_0             ((uint32_t)0x00000200) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits3_0             ((uint32_t)0x00000300) /*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits4_0             ((uint32_t)0x00000400) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits5_0             ((uint32_t)0x00000500) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits6_0             ((uint32_t)0x00000600) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits7_0             ((uint32_t)0x00000700) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits8_0             ((uint32_t)0x00000800) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits9_0             ((uint32_t)0x00000900) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits10_0            ((uint32_t)0x00000A00) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits11_0            ((uint32_t)0x00000B00) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */
+#define DAC_TriangleAmplitude_1            ((uint32_t)0x00000000) /*!< Select max triangle amplitude of 1 */
+#define DAC_TriangleAmplitude_3            ((uint32_t)0x00000100) /*!< Select max triangle amplitude of 3 */
+#define DAC_TriangleAmplitude_7            ((uint32_t)0x00000200) /*!< Select max triangle amplitude of 7 */
+#define DAC_TriangleAmplitude_15           ((uint32_t)0x00000300) /*!< Select max triangle amplitude of 15 */
+#define DAC_TriangleAmplitude_31           ((uint32_t)0x00000400) /*!< Select max triangle amplitude of 31 */
+#define DAC_TriangleAmplitude_63           ((uint32_t)0x00000500) /*!< Select max triangle amplitude of 63 */
+#define DAC_TriangleAmplitude_127          ((uint32_t)0x00000600) /*!< Select max triangle amplitude of 127 */
+#define DAC_TriangleAmplitude_255          ((uint32_t)0x00000700) /*!< Select max triangle amplitude of 255 */
+#define DAC_TriangleAmplitude_511          ((uint32_t)0x00000800) /*!< Select max triangle amplitude of 511 */
+#define DAC_TriangleAmplitude_1023         ((uint32_t)0x00000900) /*!< Select max triangle amplitude of 1023 */
+#define DAC_TriangleAmplitude_2047         ((uint32_t)0x00000A00) /*!< Select max triangle amplitude of 2047 */
+#define DAC_TriangleAmplitude_4095         ((uint32_t)0x00000B00) /*!< Select max triangle amplitude of 4095 */
+
+#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUnmask_Bit0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits1_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits2_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits3_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits4_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits5_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits6_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits7_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits8_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits9_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits10_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits11_0) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_1) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_3) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_7) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_15) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_31) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_63) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_127) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_255) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_511) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_1023) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_2047) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_4095))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_output_buffer 
+  * @{
+  */
+
+#define DAC_OutputBuffer_Enable            ((uint32_t)0x00000000)
+#define DAC_OutputBuffer_Disable           ((uint32_t)0x00000002)
+#define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_OutputBuffer_Enable) || \
+                                           ((STATE) == DAC_OutputBuffer_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Channel_selection 
+  * @{
+  */
+
+#define DAC_Channel_1                      ((uint32_t)0x00000000)
+#define DAC_Channel_2                      ((uint32_t)0x00000010)
+#define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_Channel_1) || \
+                                 ((CHANNEL) == DAC_Channel_2))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_data_alignement 
+  * @{
+  */
+
+#define DAC_Align_12b_R                    ((uint32_t)0x00000000)
+#define DAC_Align_12b_L                    ((uint32_t)0x00000004)
+#define DAC_Align_8b_R                     ((uint32_t)0x00000008)
+#define IS_DAC_ALIGN(ALIGN) (((ALIGN) == DAC_Align_12b_R) || \
+                             ((ALIGN) == DAC_Align_12b_L) || \
+                             ((ALIGN) == DAC_Align_8b_R))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_wave_generation 
+  * @{
+  */
+
+#define DAC_Wave_Noise                     ((uint32_t)0x00000040)
+#define DAC_Wave_Triangle                  ((uint32_t)0x00000080)
+#define IS_DAC_WAVE(WAVE) (((WAVE) == DAC_Wave_Noise) || \
+                           ((WAVE) == DAC_Wave_Triangle))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_data 
+  * @{
+  */
+
+#define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0) 
+/**
+  * @}
+  */
+  
+/** @defgroup DAC_interrupts_definition 
+  * @{
+  */   
+#define DAC_IT_DMAUDR                      ((uint32_t)0x00002000)  
+#define IS_DAC_IT(IT) (((IT) == DAC_IT_DMAUDR)) 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup DAC_flags_definition 
+  * @{
+  */ 
+  
+#define DAC_FLAG_DMAUDR                    ((uint32_t)0x00002000)  
+#define IS_DAC_FLAG(FLAG) (((FLAG) == DAC_FLAG_DMAUDR))  
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/  
+
+/*  Function used to set the DAC configuration to the default reset state *****/  
+void DAC_DeInit(void);
+
+/*  DAC channels configuration: trigger, output buffer, data format functions */
+void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct);
+void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct);
+void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState);
+void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState);
+void DAC_DualSoftwareTriggerCmd(FunctionalState NewState);
+void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState);
+void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data);
+void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data);
+void DAC_SetDualChannelData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1);
+uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel);
+
+/* DMA management functions ***************************************************/
+void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void DAC_ITConfig(uint32_t DAC_Channel, uint32_t DAC_IT, FunctionalState NewState);
+FlagStatus DAC_GetFlagStatus(uint32_t DAC_Channel, uint32_t DAC_FLAG);
+void DAC_ClearFlag(uint32_t DAC_Channel, uint32_t DAC_FLAG);
+ITStatus DAC_GetITStatus(uint32_t DAC_Channel, uint32_t DAC_IT);
+void DAC_ClearITPendingBit(uint32_t DAC_Channel, uint32_t DAC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_DAC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

STM32F4XX_Lib/STM32F4xx_StdPeriph_Driver/include/stm32f4xx_gpio.h

@@ -0,0 +1,564 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_gpio.h
+  * @author  MCD Application Team
+  * @version V1.7.1
+  * @date    20-May-2016
+  * @brief   This file contains all the functions prototypes for the GPIO firmware
+  *          library.  
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2016 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_GPIO_H
+#define __STM32F4xx_GPIO_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup GPIO
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+#define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \
+                                    ((PERIPH) == GPIOB) || \
+                                    ((PERIPH) == GPIOC) || \
+                                    ((PERIPH) == GPIOD) || \
+                                    ((PERIPH) == GPIOE) || \
+                                    ((PERIPH) == GPIOF) || \
+                                    ((PERIPH) == GPIOG) || \
+                                    ((PERIPH) == GPIOH) || \
+                                    ((PERIPH) == GPIOI) || \
+                                    ((PERIPH) == GPIOJ) || \
+                                    ((PERIPH) == GPIOK))
+
+/** 
+  * @brief  GPIO Configuration Mode enumeration 
+  */   
+typedef enum
+{ 
+  GPIO_Mode_IN   = 0x00, /*!< GPIO Input Mode */
+  GPIO_Mode_OUT  = 0x01, /*!< GPIO Output Mode */
+  GPIO_Mode_AF   = 0x02, /*!< GPIO Alternate function Mode */
+  GPIO_Mode_AN   = 0x03  /*!< GPIO Analog Mode */
+}GPIOMode_TypeDef;
+#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_IN)  || ((MODE) == GPIO_Mode_OUT) || \
+                            ((MODE) == GPIO_Mode_AF)|| ((MODE) == GPIO_Mode_AN))
+
+/** 
+  * @brief  GPIO Output type enumeration 
+  */  
+typedef enum
+{ 
+  GPIO_OType_PP = 0x00,
+  GPIO_OType_OD = 0x01
+}GPIOOType_TypeDef;
+#define IS_GPIO_OTYPE(OTYPE) (((OTYPE) == GPIO_OType_PP) || ((OTYPE) == GPIO_OType_OD))
+
+
+/** 
+  * @brief  GPIO Output Maximum frequency enumeration 
+  */  
+typedef enum
+{ 
+  GPIO_Low_Speed     = 0x00, /*!< Low speed    */
+  GPIO_Medium_Speed  = 0x01, /*!< Medium speed */
+  GPIO_Fast_Speed    = 0x02, /*!< Fast speed   */
+  GPIO_High_Speed    = 0x03  /*!< High speed   */
+}GPIOSpeed_TypeDef;
+
+/* Add legacy definition */
+#define  GPIO_Speed_2MHz    GPIO_Low_Speed    
+#define  GPIO_Speed_25MHz   GPIO_Medium_Speed 
+#define  GPIO_Speed_50MHz   GPIO_Fast_Speed 
+#define  GPIO_Speed_100MHz  GPIO_High_Speed  
+  
+#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Low_Speed) || ((SPEED) == GPIO_Medium_Speed) || \
+                              ((SPEED) == GPIO_Fast_Speed)||  ((SPEED) == GPIO_High_Speed)) 
+
+/** 
+  * @brief  GPIO Configuration PullUp PullDown enumeration 
+  */ 
+typedef enum
+{ 
+  GPIO_PuPd_NOPULL = 0x00,
+  GPIO_PuPd_UP     = 0x01,
+  GPIO_PuPd_DOWN   = 0x02
+}GPIOPuPd_TypeDef;
+#define IS_GPIO_PUPD(PUPD) (((PUPD) == GPIO_PuPd_NOPULL) || ((PUPD) == GPIO_PuPd_UP) || \
+                            ((PUPD) == GPIO_PuPd_DOWN))
+
+/** 
+  * @brief  GPIO Bit SET and Bit RESET enumeration 
+  */ 
+typedef enum
+{ 
+  Bit_RESET = 0,
+  Bit_SET
+}BitAction;
+#define IS_GPIO_BIT_ACTION(ACTION) (((ACTION) == Bit_RESET) || ((ACTION) == Bit_SET))
+
+
+/** 
+  * @brief   GPIO Init structure definition  
+  */ 
+typedef struct
+{
+  uint32_t GPIO_Pin;              /*!< Specifies the GPIO pins to be configured.
+                                       This parameter can be any value of @ref GPIO_pins_define */
+
+  GPIOMode_TypeDef GPIO_Mode;     /*!< Specifies the operating mode for the selected pins.
+                                       This parameter can be a value of @ref GPIOMode_TypeDef */
+
+  GPIOSpeed_TypeDef GPIO_Speed;   /*!< Specifies the speed for the selected pins.
+                                       This parameter can be a value of @ref GPIOSpeed_TypeDef */
+
+  GPIOOType_TypeDef GPIO_OType;   /*!< Specifies the operating output type for the selected pins.
+                                       This parameter can be a value of @ref GPIOOType_TypeDef */
+
+  GPIOPuPd_TypeDef GPIO_PuPd;     /*!< Specifies the operating Pull-up/Pull down for the selected pins.
+                                       This parameter can be a value of @ref GPIOPuPd_TypeDef */
+}GPIO_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup GPIO_Exported_Constants
+  * @{
+  */ 
+
+/** @defgroup GPIO_pins_define 
+  * @{
+  */ 
+#define GPIO_Pin_0                 ((uint16_t)0x0001)  /* Pin 0 selected */
+#define GPIO_Pin_1                 ((uint16_t)0x0002)  /* Pin 1 selected */
+#define GPIO_Pin_2                 ((uint16_t)0x0004)  /* Pin 2 selected */
+#define GPIO_Pin_3                 ((uint16_t)0x0008)  /* Pin 3 selected */
+#define GPIO_Pin_4                 ((uint16_t)0x0010)  /* Pin 4 selected */
+#define GPIO_Pin_5                 ((uint16_t)0x0020)  /* Pin 5 selected */
+#define GPIO_Pin_6                 ((uint16_t)0x0040)  /* Pin 6 selected */
+#define GPIO_Pin_7                 ((uint16_t)0x0080)  /* Pin 7 selected */
+#define GPIO_Pin_8                 ((uint16_t)0x0100)  /* Pin 8 selected */
+#define GPIO_Pin_9                 ((uint16_t)0x0200)  /* Pin 9 selected */
+#define GPIO_Pin_10                ((uint16_t)0x0400)  /* Pin 10 selected */
+#define GPIO_Pin_11                ((uint16_t)0x0800)  /* Pin 11 selected */
+#define GPIO_Pin_12                ((uint16_t)0x1000)  /* Pin 12 selected */
+#define GPIO_Pin_13                ((uint16_t)0x2000)  /* Pin 13 selected */
+#define GPIO_Pin_14                ((uint16_t)0x4000)  /* Pin 14 selected */
+#define GPIO_Pin_15                ((uint16_t)0x8000)  /* Pin 15 selected */
+#define GPIO_Pin_All               ((uint16_t)0xFFFF)  /* All pins selected */
+
+#define GPIO_PIN_MASK              ((uint32_t)0x0000FFFF) /* PIN mask for assert test */
+#define IS_GPIO_PIN(PIN)           (((PIN) & GPIO_PIN_MASK ) != (uint32_t)0x00)
+#define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) || \
+                              ((PIN) == GPIO_Pin_1) || \
+                              ((PIN) == GPIO_Pin_2) || \
+                              ((PIN) == GPIO_Pin_3) || \
+                              ((PIN) == GPIO_Pin_4) || \
+                              ((PIN) == GPIO_Pin_5) || \
+                              ((PIN) == GPIO_Pin_6) || \
+                              ((PIN) == GPIO_Pin_7) || \
+                              ((PIN) == GPIO_Pin_8) || \
+                              ((PIN) == GPIO_Pin_9) || \
+                              ((PIN) == GPIO_Pin_10) || \
+                              ((PIN) == GPIO_Pin_11) || \
+                              ((PIN) == GPIO_Pin_12) || \
+                              ((PIN) == GPIO_Pin_13) || \
+                              ((PIN) == GPIO_Pin_14) || \
+                              ((PIN) == GPIO_Pin_15))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup GPIO_Pin_sources 
+  * @{
+  */ 
+#define GPIO_PinSource0            ((uint8_t)0x00)
+#define GPIO_PinSource1            ((uint8_t)0x01)
+#define GPIO_PinSource2            ((uint8_t)0x02)
+#define GPIO_PinSource3            ((uint8_t)0x03)
+#define GPIO_PinSource4            ((uint8_t)0x04)
+#define GPIO_PinSource5            ((uint8_t)0x05)
+#define GPIO_PinSource6            ((uint8_t)0x06)
+#define GPIO_PinSource7            ((uint8_t)0x07)
+#define GPIO_PinSource8            ((uint8_t)0x08)
+#define GPIO_PinSource9            ((uint8_t)0x09)
+#define GPIO_PinSource10           ((uint8_t)0x0A)
+#define GPIO_PinSource11           ((uint8_t)0x0B)
+#define GPIO_PinSource12           ((uint8_t)0x0C)
+#define GPIO_PinSource13           ((uint8_t)0x0D)
+#define GPIO_PinSource14           ((uint8_t)0x0E)
+#define GPIO_PinSource15           ((uint8_t)0x0F)
+
+#define IS_GPIO_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == GPIO_PinSource0) || \
+                                       ((PINSOURCE) == GPIO_PinSource1) || \
+                                       ((PINSOURCE) == GPIO_PinSource2) || \
+                                       ((PINSOURCE) == GPIO_PinSource3) || \
+                                       ((PINSOURCE) == GPIO_PinSource4) || \
+                                       ((PINSOURCE) == GPIO_PinSource5) || \
+                                       ((PINSOURCE) == GPIO_PinSource6) || \
+                                       ((PINSOURCE) == GPIO_PinSource7) || \
+                                       ((PINSOURCE) == GPIO_PinSource8) || \
+                                       ((PINSOURCE) == GPIO_PinSource9) || \
+                                       ((PINSOURCE) == GPIO_PinSource10) || \
+                                       ((PINSOURCE) == GPIO_PinSource11) || \
+                                       ((PINSOURCE) == GPIO_PinSource12) || \
+                                       ((PINSOURCE) == GPIO_PinSource13) || \
+                                       ((PINSOURCE) == GPIO_PinSource14) || \
+                                       ((PINSOURCE) == GPIO_PinSource15))
+/**
+  * @}
+  */ 
+
+/** @defgroup GPIO_Alternat_function_selection_define 
+  * @{
+  */ 
+/** 
+  * @brief   AF 0 selection  
+  */ 
+#define GPIO_AF_RTC_50Hz      ((uint8_t)0x00)  /* RTC_50Hz Alternate Function mapping */
+#define GPIO_AF_MCO           ((uint8_t)0x00)  /* MCO (MCO1 and MCO2) Alternate Function mapping */
+#define GPIO_AF_TAMPER        ((uint8_t)0x00)  /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */
+#define GPIO_AF_SWJ           ((uint8_t)0x00)  /* SWJ (SWD and JTAG) Alternate Function mapping */
+#define GPIO_AF_TRACE         ((uint8_t)0x00)  /* TRACE Alternate Function mapping */
+#if defined(STM32F446xx)
+#define GPIO_AF0_TIM2         ((uint8_t)0x00)  /* TIM2 Alternate Function mapping */
+#endif /* STM32F446xx */
+
+/** 
+  * @brief   AF 1 selection  
+  */ 
+#define GPIO_AF_TIM1          ((uint8_t)0x01)  /* TIM1 Alternate Function mapping */
+#define GPIO_AF_TIM2          ((uint8_t)0x01)  /* TIM2 Alternate Function mapping */
+#if defined(STM32F410xx)
+#define GPIO_AF_LPTIM         ((uint8_t)0x01)  /* LPTIM Alternate Function mapping */
+#endif /* STM32F410xx */
+/** 
+  * @brief   AF 2 selection  
+  */ 
+#define GPIO_AF_TIM3          ((uint8_t)0x02)  /* TIM3 Alternate Function mapping */
+#define GPIO_AF_TIM4          ((uint8_t)0x02)  /* TIM4 Alternate Function mapping */
+#define GPIO_AF_TIM5          ((uint8_t)0x02)  /* TIM5 Alternate Function mapping */
+
+/** 
+  * @brief   AF 3 selection  
+  */ 
+#define GPIO_AF_TIM8          ((uint8_t)0x03)  /* TIM8 Alternate Function mapping */
+#define GPIO_AF_TIM9          ((uint8_t)0x03)  /* TIM9 Alternate Function mapping */
+#define GPIO_AF_TIM10         ((uint8_t)0x03)  /* TIM10 Alternate Function mapping */
+#define GPIO_AF_TIM11         ((uint8_t)0x03)  /* TIM11 Alternate Function mapping */
+#if defined(STM32F446xx)
+#define GPIO_AF3_CEC          ((uint8_t)0x03)  /* CEC Alternate Function mapping */
+#endif /* STM32F446xx */
+/** 
+  * @brief   AF 4 selection  
+  */ 
+#define GPIO_AF_I2C1          ((uint8_t)0x04)  /* I2C1 Alternate Function mapping */
+#define GPIO_AF_I2C2          ((uint8_t)0x04)  /* I2C2 Alternate Function mapping */
+#define GPIO_AF_I2C3          ((uint8_t)0x04)  /* I2C3 Alternate Function mapping */
+#if defined(STM32F446xx)
+#define GPIO_AF4_CEC          ((uint8_t)0x04)  /* CEC Alternate Function mapping */
+#endif /* STM32F446xx */
+#if defined(STM32F410xx) || defined(STM32F412xG) || defined(STM32F446xx)
+#define GPIO_AF_FMPI2C        ((uint8_t)0x04)  /* FMPI2C Alternate Function mapping */
+#endif /* STM32F410xx || STM32F446xx */
+
+/** 
+  * @brief   AF 5 selection  
+  */ 
+#define GPIO_AF_SPI1          ((uint8_t)0x05)  /* SPI1/I2S1 Alternate Function mapping */
+#define GPIO_AF_SPI2          ((uint8_t)0x05)  /* SPI2/I2S2 Alternate Function mapping */
+#define GPIO_AF5_SPI3         ((uint8_t)0x05)  /* SPI3/I2S3 Alternate Function mapping (Only for STM32F411xE Devices) */
+#define GPIO_AF_SPI4          ((uint8_t)0x05)  /* SPI4/I2S4 Alternate Function mapping */
+#define GPIO_AF_SPI5          ((uint8_t)0x05)  /* SPI5 Alternate Function mapping      */
+#define GPIO_AF_SPI6          ((uint8_t)0x05)  /* SPI6 Alternate Function mapping      */
+
+/** 
+  * @brief   AF 6 selection  
+  */ 
+#define GPIO_AF_SPI3          ((uint8_t)0x06)  /* SPI3/I2S3 Alternate Function mapping */
+#define GPIO_AF6_SPI1         ((uint8_t)0x06)  /* SPI1 Alternate Function mapping (Only for STM32F410xx Devices) */
+#define GPIO_AF6_SPI2         ((uint8_t)0x06)  /* SPI2 Alternate Function mapping (Only for STM32F410xx/STM32F411xE Devices) */
+#define GPIO_AF6_SPI4         ((uint8_t)0x06)  /* SPI4 Alternate Function mapping (Only for STM32F411xE Devices) */
+#define GPIO_AF6_SPI5         ((uint8_t)0x06)  /* SPI5 Alternate Function mapping (Only for STM32F410xx/STM32F411xE Devices) */
+#define GPIO_AF_SAI1          ((uint8_t)0x06)  /* SAI1 Alternate Function mapping      */
+#define GPIO_AF_I2S2ext       ((uint8_t)0x06)  /* I2S2ext_SD Alternate Function mapping (only for STM32F412xG Devices) */
+#if defined(STM32F412xG)
+#define GPIO_AF6_DFSDM1       ((uint8_t)0x06)  /* DFSDM Alternate Function mapping */
+#endif /* STM32F412xG */
+
+/** 
+  * @brief   AF 7 selection  
+  */ 
+#define GPIO_AF_USART1         ((uint8_t)0x07)  /* USART1 Alternate Function mapping  */
+#define GPIO_AF_USART2         ((uint8_t)0x07)  /* USART2 Alternate Function mapping  */
+#define GPIO_AF_USART3         ((uint8_t)0x07)  /* USART3 Alternate Function mapping  */
+#define GPIO_AF7_SPI3          ((uint8_t)0x07)  /* SPI3/I2S3ext Alternate Function mapping */
+
+/** 
+  * @brief   AF 7 selection Legacy 
+  */ 
+#define GPIO_AF_I2S3ext   GPIO_AF7_SPI3
+
+/** 
+  * @brief   AF 8 selection  
+  */ 
+#define GPIO_AF_UART4         ((uint8_t)0x08)  /* UART4 Alternate Function mapping  */
+#define GPIO_AF_UART5         ((uint8_t)0x08)  /* UART5 Alternate Function mapping  */
+#define GPIO_AF_USART6        ((uint8_t)0x08)  /* USART6 Alternate Function mapping */
+#define GPIO_AF_UART7         ((uint8_t)0x08)  /* UART7 Alternate Function mapping  */
+#define GPIO_AF_UART8         ((uint8_t)0x08)  /* UART8 Alternate Function mapping  */
+#if defined(STM32F412xG)
+#define GPIO_AF8_USART3        ((uint8_t)0x08)  /* USART3 Alternate Function mapping */
+#define GPIO_AF8_DFSDM1        ((uint8_t)0x08)  /* DFSDM Alternate Function mapping  */
+#define GPIO_AF8_CAN1          ((uint8_t)0x08)  /* CAN1 Alternate Function mapping   */
+#endif /* STM32F412xG */
+#if defined(STM32F446xx)
+#define GPIO_AF8_SAI2          ((uint8_t)0x08)  /* SAI2 Alternate Function mapping */
+#define GPIO_AF_SPDIF         ((uint8_t)0x08)   /* SPDIF Alternate Function mapping */
+#endif /* STM32F446xx */
+
+/** 
+  * @brief   AF 9 selection 
+  */ 
+#define GPIO_AF_CAN1          ((uint8_t)0x09)  /* CAN1 Alternate Function mapping  */
+#define GPIO_AF_CAN2          ((uint8_t)0x09)  /* CAN2 Alternate Function mapping  */
+#define GPIO_AF_TIM12         ((uint8_t)0x09)  /* TIM12 Alternate Function mapping */
+#define GPIO_AF_TIM13         ((uint8_t)0x09)  /* TIM13 Alternate Function mapping */
+#define GPIO_AF_TIM14         ((uint8_t)0x09)  /* TIM14 Alternate Function mapping */
+#define GPIO_AF9_I2C2         ((uint8_t)0x09)  /* I2C2 Alternate Function mapping (Only for STM32F401xx/STM32F410xx/STM32F411xE/STM32F412xG Devices) */
+#define GPIO_AF9_I2C3         ((uint8_t)0x09)  /* I2C3 Alternate Function mapping (Only for STM32F401xx/STM32F411xE/STM32F412xG Devices) */
+#if defined(STM32F446xx)
+#define GPIO_AF9_SAI2         ((uint8_t)0x09)  /* SAI2 Alternate Function mapping */
+#endif /* STM32F446xx */
+#define GPIO_AF9_LTDC         ((uint8_t)0x09)  /* LTDC Alternate Function mapping */
+#if defined(STM32F412xG) || defined(STM32F446xx) || defined(STM32F469_479xx)
+#define GPIO_AF9_QUADSPI      ((uint8_t)0x09)  /* QuadSPI Alternate Function mapping */
+#endif /* STM32F412xG || STM32F446xx || STM32F469_479xx */
+#if defined(STM32F410xx) || defined(STM32F412xG)
+#define GPIO_AF9_FMPI2C       ((uint8_t)0x09)  /* FMPI2C Alternate Function mapping (Only for STM32F410xx Devices) */
+#endif /* STM32F410xx || STM32F412xG */
+
+/** 
+  * @brief   AF 10 selection  
+  */ 
+#define GPIO_AF_OTG_FS         ((uint8_t)0xA)  /* OTG_FS Alternate Function mapping */
+#define GPIO_AF_OTG_HS         ((uint8_t)0xA)  /* OTG_HS Alternate Function mapping */
+#if defined(STM32F446xx)
+#define GPIO_AF10_SAI2         ((uint8_t)0x0A)  /* SAI2 Alternate Function mapping */
+#endif /* STM32F446xx */
+#if defined(STM32F412xG) || defined(STM32F446xx) || defined(STM32F469_479xx)
+#define GPIO_AF10_QUADSPI      ((uint8_t)0x0A)  /* QuadSPI Alternate Function mapping */
+#endif /* STM32F412xG || STM32F446xx || STM32F469_479xx */
+#if defined(STM32F412xG)
+#define GPIO_AF10_FMC           ((uint8_t)0xA)  /* FMC Alternate Function mapping    */
+#define GPIO_AF10_DFSDM         ((uint8_t)0xA)  /* DFSDM Alternate Function mapping  */
+#endif /* STM32F412xG */
+/** 
+  * @brief   AF 11 selection  
+  */ 
+#define GPIO_AF_ETH             ((uint8_t)0x0B)  /* ETHERNET Alternate Function mapping */
+
+/** 
+  * @brief   AF 12 selection  
+  */ 
+#if defined(STM32F40_41xxx) || defined(STM32F412xG)
+#define GPIO_AF_FSMC             ((uint8_t)0xC)  /* FSMC Alternate Function mapping                     */
+#endif /* STM32F40_41xxx || STM32F412xG */
+
+#if defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F446xx) || defined(STM32F469_479xx)
+#define GPIO_AF_FMC              ((uint8_t)0xC)  /* FMC Alternate Function mapping                      */
+#endif /* STM32F427_437xx || STM32F429_439xx || STM32F446xx || STM32F469_479xx */
+
+#define GPIO_AF_OTG_HS_FS        ((uint8_t)0xC)  /* OTG HS configured in FS, Alternate Function mapping */
+#define GPIO_AF_SDIO             ((uint8_t)0xC)  /* SDIO Alternate Function mapping                     */
+
+/** 
+  * @brief   AF 13 selection  
+  */ 
+#define GPIO_AF_DCMI          ((uint8_t)0x0D)  /* DCMI Alternate Function mapping */
+#if defined(STM32F469_479xx)
+#define GPIO_AF_DSI           ((uint8_t)0x0D)  /* DSI Alternate Function mapping */
+#endif /* STM32F469_479xx */
+/** 
+  * @brief   AF 14 selection  
+  */
+#define GPIO_AF_LTDC          ((uint8_t)0x0E)  /* LCD-TFT Alternate Function mapping */
+
+/** 
+  * @brief   AF 15 selection  
+  */ 
+#define GPIO_AF_EVENTOUT      ((uint8_t)0x0F)  /* EVENTOUT Alternate Function mapping */
+
+#if defined(STM32F40_41xxx)
+#define IS_GPIO_AF(AF)   (((AF) == GPIO_AF_RTC_50Hz)  || ((AF) == GPIO_AF_TIM14)     || \
+                          ((AF) == GPIO_AF_MCO)       || ((AF) == GPIO_AF_TAMPER)    || \
+                          ((AF) == GPIO_AF_SWJ)       || ((AF) == GPIO_AF_TRACE)     || \
+                          ((AF) == GPIO_AF_TIM1)      || ((AF) == GPIO_AF_TIM2)      || \
+                          ((AF) == GPIO_AF_TIM3)      || ((AF) == GPIO_AF_TIM4)      || \
+                          ((AF) == GPIO_AF_TIM5)      || ((AF) == GPIO_AF_TIM8)      || \
+                          ((AF) == GPIO_AF_I2C1)      || ((AF) == GPIO_AF_I2C2)      || \
+                          ((AF) == GPIO_AF_I2C3)      || ((AF) == GPIO_AF_SPI1)      || \
+                          ((AF) == GPIO_AF_SPI2)      || ((AF) == GPIO_AF_TIM13)     || \
+                          ((AF) == GPIO_AF_SPI3)      || ((AF) == GPIO_AF_TIM14)     || \
+                          ((AF) == GPIO_AF_USART1)    || ((AF) == GPIO_AF_USART2)    || \
+                          ((AF) == GPIO_AF_USART3)    || ((AF) == GPIO_AF_UART4)     || \
+                          ((AF) == GPIO_AF_UART5)     || ((AF) == GPIO_AF_USART6)    || \
+                          ((AF) == GPIO_AF_CAN1)      || ((AF) == GPIO_AF_CAN2)      || \
+                          ((AF) == GPIO_AF_OTG_FS)    || ((AF) == GPIO_AF_OTG_HS)    || \
+                          ((AF) == GPIO_AF_ETH)       || ((AF) == GPIO_AF_OTG_HS_FS) || \
+                          ((AF) == GPIO_AF_SDIO)      || ((AF) == GPIO_AF_DCMI)      || \
+                          ((AF) == GPIO_AF_EVENTOUT)  || ((AF) == GPIO_AF_FSMC))
+#endif /* STM32F40_41xxx */
+
+#if defined(STM32F401xx)
+#define IS_GPIO_AF(AF)   (((AF) == GPIO_AF_RTC_50Hz)  || ((AF) == GPIO_AF_TIM14)     || \
+                          ((AF) == GPIO_AF_MCO)       || ((AF) == GPIO_AF_TAMPER)    || \
+                          ((AF) == GPIO_AF_SWJ)       || ((AF) == GPIO_AF_TRACE)     || \
+                          ((AF) == GPIO_AF_TIM1)      || ((AF) == GPIO_AF_TIM2)      || \
+                          ((AF) == GPIO_AF_TIM3)      || ((AF) == GPIO_AF_TIM4)      || \
+                          ((AF) == GPIO_AF_TIM5)      || ((AF) == GPIO_AF_TIM8)      || \
+                          ((AF) == GPIO_AF_I2C1)      || ((AF) == GPIO_AF_I2C2)      || \
+                          ((AF) == GPIO_AF_I2C3)      || ((AF) == GPIO_AF_SPI1)      || \
+                          ((AF) == GPIO_AF_SPI2)      || ((AF) == GPIO_AF_TIM13)     || \
+                          ((AF) == GPIO_AF_SPI3)      || ((AF) == GPIO_AF_TIM14)     || \
+                          ((AF) == GPIO_AF_USART1)    || ((AF) == GPIO_AF_USART2)    || \
+                          ((AF) == GPIO_AF_SDIO)      || ((AF) == GPIO_AF_USART6)    || \
+                          ((AF) == GPIO_AF_OTG_FS)    || ((AF) == GPIO_AF_OTG_HS)    || \
+                          ((AF) == GPIO_AF_EVENTOUT)  || ((AF) == GPIO_AF_SPI4))
+#endif /* STM32F401xx */
+
+#if defined(STM32F411xE)
+#define IS_GPIO_AF(AF)   (((AF) < 16) && ((AF) != 11) && ((AF) != 13) && ((AF) != 14))
+#endif /* STM32F411xE */
+
+#if defined(STM32F410xx)
+#define IS_GPIO_AF(AF)   (((AF) < 10) || ((AF) == 15))
+#endif /* STM32F410xx */
+
+#if defined(STM32F427_437xx) || defined(STM32F429_439xx)
+#define IS_GPIO_AF(AF)   (((AF) == GPIO_AF_RTC_50Hz)  || ((AF) == GPIO_AF_TIM14)     || \
+                          ((AF) == GPIO_AF_MCO)       || ((AF) == GPIO_AF_TAMPER)    || \
+                          ((AF) == GPIO_AF_SWJ)       || ((AF) == GPIO_AF_TRACE)     || \
+                          ((AF) == GPIO_AF_TIM1)      || ((AF) == GPIO_AF_TIM2)      || \
+                          ((AF) == GPIO_AF_TIM3)      || ((AF) == GPIO_AF_TIM4)      || \
+                          ((AF) == GPIO_AF_TIM5)      || ((AF) == GPIO_AF_TIM8)      || \
+                          ((AF) == GPIO_AF_I2C1)      || ((AF) == GPIO_AF_I2C2)      || \
+                          ((AF) == GPIO_AF_I2C3)      || ((AF) == GPIO_AF_SPI1)      || \
+                          ((AF) == GPIO_AF_SPI2)      || ((AF) == GPIO_AF_TIM13)     || \
+                          ((AF) == GPIO_AF_SPI3)      || ((AF) == GPIO_AF_TIM14)     || \
+                          ((AF) == GPIO_AF_USART1)    || ((AF) == GPIO_AF_USART2)    || \
+                          ((AF) == GPIO_AF_USART3)    || ((AF) == GPIO_AF_UART4)     || \
+                          ((AF) == GPIO_AF_UART5)     || ((AF) == GPIO_AF_USART6)    || \
+                          ((AF) == GPIO_AF_CAN1)      || ((AF) == GPIO_AF_CAN2)      || \
+                          ((AF) == GPIO_AF_OTG_FS)    || ((AF) == GPIO_AF_OTG_HS)    || \
+                          ((AF) == GPIO_AF_ETH)       || ((AF) == GPIO_AF_OTG_HS_FS) || \
+                          ((AF) == GPIO_AF_SDIO)      || ((AF) == GPIO_AF_DCMI)      || \
+                          ((AF) == GPIO_AF_EVENTOUT)  || ((AF) == GPIO_AF_SPI4)      || \
+                          ((AF) == GPIO_AF_SPI5)      || ((AF) == GPIO_AF_SPI6)      || \
+                          ((AF) == GPIO_AF_UART7)     || ((AF) == GPIO_AF_UART8)     || \
+                          ((AF) == GPIO_AF_FMC)       ||  ((AF) == GPIO_AF_SAI1)     || \
+                          ((AF) == GPIO_AF_LTDC))
+#endif /* STM32F427_437xx ||  STM32F429_439xx */
+
+#if defined(STM32F412xG)
+#define IS_GPIO_AF(AF)   (((AF) < 16) && ((AF) != 11) && ((AF) != 14))
+#endif /* STM32F412xG */
+
+#if defined(STM32F446xx)
+#define IS_GPIO_AF(AF)   (((AF) < 16) && ((AF) != 11) && ((AF) != 14))
+#endif /* STM32F446xx */
+
+#if defined(STM32F469_479xx)
+#define IS_GPIO_AF(AF)   ((AF) < 16)
+#endif /* STM32F469_479xx */
+
+/**
+  * @}
+  */ 
+
+/** @defgroup GPIO_Legacy 
+  * @{
+  */
+    
+#define GPIO_Mode_AIN           GPIO_Mode_AN
+
+#define GPIO_AF_OTG1_FS         GPIO_AF_OTG_FS
+#define GPIO_AF_OTG2_HS         GPIO_AF_OTG_HS
+#define GPIO_AF_OTG2_FS         GPIO_AF_OTG_HS_FS
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+
+/*  Function used to set the GPIO configuration to the default reset state ****/
+void GPIO_DeInit(GPIO_TypeDef* GPIOx);
+
+/* Initialization and Configuration functions *********************************/
+void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
+void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
+void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+
+/* GPIO Read and Write functions **********************************************/
+uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx);
+uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);
+void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
+void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal);
+void GPIO_ToggleBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+
+/* GPIO Alternate functions configuration function ****************************/
+void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_GPIO_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

STM32F4XX_Lib/STM32F4xx_StdPeriph_Driver/include/stm32f4xx_rcc.h

@@ -0,0 +1,982 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_rcc.h
+  * @author  MCD Application Team
+  * @version V1.7.1
+  * @date    20-May-2016
+  * @brief   This file contains all the functions prototypes for the RCC firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2016 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_RCC_H
+#define __STM32F4xx_RCC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup RCC
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+typedef struct
+{
+  uint32_t SYSCLK_Frequency; /*!<  SYSCLK clock frequency expressed in Hz */
+  uint32_t HCLK_Frequency;   /*!<  HCLK clock frequency expressed in Hz   */
+  uint32_t PCLK1_Frequency;  /*!<  PCLK1 clock frequency expressed in Hz  */
+  uint32_t PCLK2_Frequency;  /*!<  PCLK2 clock frequency expressed in Hz  */
+}RCC_ClocksTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup RCC_Exported_Constants
+  * @{
+  */
+  
+/** @defgroup RCC_HSE_configuration 
+  * @{
+  */
+#define RCC_HSE_OFF                      ((uint8_t)0x00)
+#define RCC_HSE_ON                       ((uint8_t)0x01)
+#define RCC_HSE_Bypass                   ((uint8_t)0x05)
+#define IS_RCC_HSE(HSE) (((HSE) == RCC_HSE_OFF) || ((HSE) == RCC_HSE_ON) || \
+                         ((HSE) == RCC_HSE_Bypass))
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_LSE_Dual_Mode_Selection
+  * @{
+  */
+#define RCC_LSE_LOWPOWER_MODE           ((uint8_t)0x00)
+#define RCC_LSE_HIGHDRIVE_MODE          ((uint8_t)0x01)
+#define IS_RCC_LSE_MODE(MODE)           (((MODE) == RCC_LSE_LOWPOWER_MODE) || \
+                                         ((MODE) == RCC_LSE_HIGHDRIVE_MODE))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_PLLSAIDivR_Factor
+  * @{
+  */
+#define RCC_PLLSAIDivR_Div2                ((uint32_t)0x00000000)
+#define RCC_PLLSAIDivR_Div4                ((uint32_t)0x00010000)
+#define RCC_PLLSAIDivR_Div8                ((uint32_t)0x00020000)
+#define RCC_PLLSAIDivR_Div16               ((uint32_t)0x00030000)
+#define IS_RCC_PLLSAI_DIVR_VALUE(VALUE) (((VALUE) == RCC_PLLSAIDivR_Div2) ||\
+                                        ((VALUE) == RCC_PLLSAIDivR_Div4)  ||\
+                                        ((VALUE) == RCC_PLLSAIDivR_Div8)  ||\
+                                        ((VALUE) == RCC_PLLSAIDivR_Div16))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_PLL_Clock_Source 
+  * @{
+  */
+#define RCC_PLLSource_HSI                ((uint32_t)0x00000000)
+#define RCC_PLLSource_HSE                ((uint32_t)0x00400000)
+#define IS_RCC_PLL_SOURCE(SOURCE) (((SOURCE) == RCC_PLLSource_HSI) || \
+                                   ((SOURCE) == RCC_PLLSource_HSE))
+#define IS_RCC_PLLM_VALUE(VALUE) ((VALUE) <= 63)
+#define IS_RCC_PLLN_VALUE(VALUE) ((50 <= (VALUE)) && ((VALUE) <= 432))
+#define IS_RCC_PLLP_VALUE(VALUE) (((VALUE) == 2) || ((VALUE) == 4) || ((VALUE) == 6) || ((VALUE) == 8))
+#define IS_RCC_PLLQ_VALUE(VALUE) ((4 <= (VALUE)) && ((VALUE) <= 15))
+#if defined(STM32F410xx) || defined(STM32F412xG) || defined(STM32F446xx) || defined(STM32F469_479xx)
+#define IS_RCC_PLLR_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 7))
+#endif /* STM32F410xx || STM32F412xG || STM32F446xx || STM32F469_479xx */
+
+#define IS_RCC_PLLI2SN_VALUE(VALUE) ((50 <= (VALUE)) && ((VALUE) <= 432))
+#define IS_RCC_PLLI2SR_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 7))
+#define IS_RCC_PLLI2SM_VALUE(VALUE) ((VALUE) <= 63)
+#define IS_RCC_PLLI2SQ_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 15))
+#if defined(STM32F446xx) 
+#define IS_RCC_PLLI2SP_VALUE(VALUE) (((VALUE) == 2) || ((VALUE) == 4) || ((VALUE) == 6) || ((VALUE) == 8))
+#define IS_RCC_PLLSAIM_VALUE(VALUE) ((VALUE) <= 63)
+#elif  defined(STM32F412xG)
+#define IS_RCC_PLLI2SP_VALUE(VALUE) (((VALUE) == 2) || ((VALUE) == 4) || ((VALUE) == 6) || ((VALUE) == 8))
+#else
+#endif /* STM32F446xx */
+#define IS_RCC_PLLSAIN_VALUE(VALUE) ((50 <= (VALUE)) && ((VALUE) <= 432))
+#if defined(STM32F446xx) || defined(STM32F469_479xx)
+#define IS_RCC_PLLSAIP_VALUE(VALUE) (((VALUE) == 2) || ((VALUE) == 4) || ((VALUE) == 6) || ((VALUE) == 8))
+#endif /* STM32F446xx || STM32F469_479xx */
+#define IS_RCC_PLLSAIQ_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 15))
+#define IS_RCC_PLLSAIR_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 7))  
+
+#define IS_RCC_PLLSAI_DIVQ_VALUE(VALUE) ((1 <= (VALUE)) && ((VALUE) <= 32))
+#define IS_RCC_PLLI2S_DIVQ_VALUE(VALUE) ((1 <= (VALUE)) && ((VALUE) <= 32))
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_System_Clock_Source 
+  * @{
+  */
+
+#if  defined(STM32F412xG) || defined(STM32F446xx)
+#define RCC_SYSCLKSource_HSI             ((uint32_t)0x00000000)
+#define RCC_SYSCLKSource_HSE             ((uint32_t)0x00000001)
+#define RCC_SYSCLKSource_PLLPCLK         ((uint32_t)0x00000002)
+#define RCC_SYSCLKSource_PLLRCLK         ((uint32_t)0x00000003)
+#define IS_RCC_SYSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SYSCLKSource_HSI) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_HSE) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_PLLPCLK) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_PLLRCLK))
+/* Add legacy definition */
+#define  RCC_SYSCLKSource_PLLCLK    RCC_SYSCLKSource_PLLPCLK  
+#endif /* STM32F446xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F410xx) || defined(STM32F411xE) || defined(STM32F469_479xx)
+#define RCC_SYSCLKSource_HSI             ((uint32_t)0x00000000)
+#define RCC_SYSCLKSource_HSE             ((uint32_t)0x00000001)
+#define RCC_SYSCLKSource_PLLCLK          ((uint32_t)0x00000002)
+#define IS_RCC_SYSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SYSCLKSource_HSI) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_HSE) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_PLLCLK))
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F410xx || STM32F411xE || STM32F469_479xx */ 
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_AHB_Clock_Source
+  * @{
+  */
+#define RCC_SYSCLK_Div1                  ((uint32_t)0x00000000)
+#define RCC_SYSCLK_Div2                  ((uint32_t)0x00000080)
+#define RCC_SYSCLK_Div4                  ((uint32_t)0x00000090)
+#define RCC_SYSCLK_Div8                  ((uint32_t)0x000000A0)
+#define RCC_SYSCLK_Div16                 ((uint32_t)0x000000B0)
+#define RCC_SYSCLK_Div64                 ((uint32_t)0x000000C0)
+#define RCC_SYSCLK_Div128                ((uint32_t)0x000000D0)
+#define RCC_SYSCLK_Div256                ((uint32_t)0x000000E0)
+#define RCC_SYSCLK_Div512                ((uint32_t)0x000000F0)
+#define IS_RCC_HCLK(HCLK) (((HCLK) == RCC_SYSCLK_Div1) || ((HCLK) == RCC_SYSCLK_Div2) || \
+                           ((HCLK) == RCC_SYSCLK_Div4) || ((HCLK) == RCC_SYSCLK_Div8) || \
+                           ((HCLK) == RCC_SYSCLK_Div16) || ((HCLK) == RCC_SYSCLK_Div64) || \
+                           ((HCLK) == RCC_SYSCLK_Div128) || ((HCLK) == RCC_SYSCLK_Div256) || \
+                           ((HCLK) == RCC_SYSCLK_Div512))
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_APB1_APB2_Clock_Source
+  * @{
+  */
+#define RCC_HCLK_Div1                    ((uint32_t)0x00000000)
+#define RCC_HCLK_Div2                    ((uint32_t)0x00001000)
+#define RCC_HCLK_Div4                    ((uint32_t)0x00001400)
+#define RCC_HCLK_Div8                    ((uint32_t)0x00001800)
+#define RCC_HCLK_Div16                   ((uint32_t)0x00001C00)
+#define IS_RCC_PCLK(PCLK) (((PCLK) == RCC_HCLK_Div1) || ((PCLK) == RCC_HCLK_Div2) || \
+                           ((PCLK) == RCC_HCLK_Div4) || ((PCLK) == RCC_HCLK_Div8) || \
+                           ((PCLK) == RCC_HCLK_Div16))
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_Interrupt_Source 
+  * @{
+  */
+#define RCC_IT_LSIRDY                    ((uint8_t)0x01)
+#define RCC_IT_LSERDY                    ((uint8_t)0x02)
+#define RCC_IT_HSIRDY                    ((uint8_t)0x04)
+#define RCC_IT_HSERDY                    ((uint8_t)0x08)
+#define RCC_IT_PLLRDY                    ((uint8_t)0x10)
+#define RCC_IT_PLLI2SRDY                 ((uint8_t)0x20) 
+#define RCC_IT_PLLSAIRDY                 ((uint8_t)0x40)
+#define RCC_IT_CSS                       ((uint8_t)0x80)
+
+#define IS_RCC_IT(IT) ((((IT) & (uint8_t)0x80) == 0x00) && ((IT) != 0x00))
+#define IS_RCC_GET_IT(IT) (((IT) == RCC_IT_LSIRDY) || ((IT) == RCC_IT_LSERDY) || \
+                           ((IT) == RCC_IT_HSIRDY) || ((IT) == RCC_IT_HSERDY) || \
+                           ((IT) == RCC_IT_PLLRDY) || ((IT) == RCC_IT_CSS) || \
+                           ((IT) == RCC_IT_PLLSAIRDY) || ((IT) == RCC_IT_PLLI2SRDY))
+#define IS_RCC_CLEAR_IT(IT)((IT) != 0x00)
+
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_LSE_Configuration 
+  * @{
+  */
+#define RCC_LSE_OFF                      ((uint8_t)0x00)
+#define RCC_LSE_ON                       ((uint8_t)0x01)
+#define RCC_LSE_Bypass                   ((uint8_t)0x04)
+#define IS_RCC_LSE(LSE) (((LSE) == RCC_LSE_OFF) || ((LSE) == RCC_LSE_ON) || \
+                         ((LSE) == RCC_LSE_Bypass))
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_RTC_Clock_Source
+  * @{
+  */
+#define RCC_RTCCLKSource_LSE             ((uint32_t)0x00000100)
+#define RCC_RTCCLKSource_LSI             ((uint32_t)0x00000200)
+#define RCC_RTCCLKSource_HSE_Div2        ((uint32_t)0x00020300)
+#define RCC_RTCCLKSource_HSE_Div3        ((uint32_t)0x00030300)
+#define RCC_RTCCLKSource_HSE_Div4        ((uint32_t)0x00040300)
+#define RCC_RTCCLKSource_HSE_Div5        ((uint32_t)0x00050300)
+#define RCC_RTCCLKSource_HSE_Div6        ((uint32_t)0x00060300)
+#define RCC_RTCCLKSource_HSE_Div7        ((uint32_t)0x00070300)
+#define RCC_RTCCLKSource_HSE_Div8        ((uint32_t)0x00080300)
+#define RCC_RTCCLKSource_HSE_Div9        ((uint32_t)0x00090300)
+#define RCC_RTCCLKSource_HSE_Div10       ((uint32_t)0x000A0300)
+#define RCC_RTCCLKSource_HSE_Div11       ((uint32_t)0x000B0300)
+#define RCC_RTCCLKSource_HSE_Div12       ((uint32_t)0x000C0300)
+#define RCC_RTCCLKSource_HSE_Div13       ((uint32_t)0x000D0300)
+#define RCC_RTCCLKSource_HSE_Div14       ((uint32_t)0x000E0300)
+#define RCC_RTCCLKSource_HSE_Div15       ((uint32_t)0x000F0300)
+#define RCC_RTCCLKSource_HSE_Div16       ((uint32_t)0x00100300)
+#define RCC_RTCCLKSource_HSE_Div17       ((uint32_t)0x00110300)
+#define RCC_RTCCLKSource_HSE_Div18       ((uint32_t)0x00120300)
+#define RCC_RTCCLKSource_HSE_Div19       ((uint32_t)0x00130300)
+#define RCC_RTCCLKSource_HSE_Div20       ((uint32_t)0x00140300)
+#define RCC_RTCCLKSource_HSE_Div21       ((uint32_t)0x00150300)
+#define RCC_RTCCLKSource_HSE_Div22       ((uint32_t)0x00160300)
+#define RCC_RTCCLKSource_HSE_Div23       ((uint32_t)0x00170300)
+#define RCC_RTCCLKSource_HSE_Div24       ((uint32_t)0x00180300)
+#define RCC_RTCCLKSource_HSE_Div25       ((uint32_t)0x00190300)
+#define RCC_RTCCLKSource_HSE_Div26       ((uint32_t)0x001A0300)
+#define RCC_RTCCLKSource_HSE_Div27       ((uint32_t)0x001B0300)
+#define RCC_RTCCLKSource_HSE_Div28       ((uint32_t)0x001C0300)
+#define RCC_RTCCLKSource_HSE_Div29       ((uint32_t)0x001D0300)
+#define RCC_RTCCLKSource_HSE_Div30       ((uint32_t)0x001E0300)
+#define RCC_RTCCLKSource_HSE_Div31       ((uint32_t)0x001F0300)
+#define IS_RCC_RTCCLK_SOURCE(SOURCE) (((SOURCE) == RCC_RTCCLKSource_LSE) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_LSI) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div2) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div3) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div4) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div5) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div6) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div7) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div8) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div9) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div10) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div11) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div12) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div13) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div14) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div15) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div16) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div17) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div18) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div19) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div20) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div21) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div22) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div23) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div24) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div25) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div26) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div27) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div28) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div29) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div30) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div31))
+/**
+  * @}
+  */ 
+
+#if defined(STM32F410xx)
+/** @defgroup RCCEx_LPTIM1_Clock_Source  RCC LPTIM1 Clock Source
+  * @{
+  */
+#define RCC_LPTIM1CLKSOURCE_PCLK            ((uint32_t)0x00000000)
+#define RCC_LPTIM1CLKSOURCE_HSI            ((uint32_t)RCC_DCKCFGR2_LPTIM1SEL_0)
+#define RCC_LPTIM1CLKSOURCE_LSI            ((uint32_t)RCC_DCKCFGR2_LPTIM1SEL_1)
+#define RCC_LPTIM1CLKSOURCE_LSE            ((uint32_t)RCC_DCKCFGR2_LPTIM1SEL_0 | RCC_DCKCFGR2_LPTIM1SEL_1)
+
+#define IS_RCC_LPTIM1_CLOCKSOURCE(SOURCE) (((SOURCE) == RCC_LPTIM1CLKSOURCE_PCLK) || ((SOURCE) == RCC_LPTIM1CLKSOURCE_HSI) || \
+                                           ((SOURCE) == RCC_LPTIM1CLKSOURCE_LSI) || ((SOURCE) == RCC_LPTIM1CLKSOURCE_LSE))
+/* Legacy Defines */
+#define IS_RCC_LPTIM1_SOURCE           IS_RCC_LPTIM1_CLOCKSOURCE
+/**
+  * @}
+  */
+
+/** @defgroup RCCEx_I2S_APB_Clock_Source  RCC I2S APB Clock Source
+  * @{
+  */
+#define RCC_I2SAPBCLKSOURCE_PLLR            ((uint32_t)0x00000000)
+#define RCC_I2SAPBCLKSOURCE_EXT             ((uint32_t)RCC_DCKCFGR_I2SSRC_0)
+#define RCC_I2SAPBCLKSOURCE_PLLSRC          ((uint32_t)RCC_DCKCFGR_I2SSRC_1)
+#define IS_RCC_I2SCLK_SOURCE(SOURCE) (((SOURCE) == RCC_I2SAPBCLKSOURCE_PLLR) || ((SOURCE) == RCC_I2SAPBCLKSOURCE_EXT) || \
+                                      ((SOURCE) == RCC_I2SAPBCLKSOURCE_PLLSRC)) 
+/**
+  * @}
+  */
+
+#endif /* STM32F410xx */
+
+#if defined(STM32F412xG) || defined(STM32F446xx)
+/** @defgroup RCC_I2S_Clock_Source
+  * @{
+  */
+#define RCC_I2SCLKSource_PLLI2S             ((uint32_t)0x00)
+#define RCC_I2SCLKSource_Ext                ((uint32_t)RCC_DCKCFGR_I2S1SRC_0)
+#define RCC_I2SCLKSource_PLL                ((uint32_t)RCC_DCKCFGR_I2S1SRC_1)
+#define RCC_I2SCLKSource_HSI_HSE            ((uint32_t)RCC_DCKCFGR_I2S1SRC_0 | RCC_DCKCFGR_I2S1SRC_1)
+
+#define IS_RCC_I2SCLK_SOURCE(SOURCE) (((SOURCE) == RCC_I2SCLKSource_PLLI2S) || ((SOURCE) == RCC_I2SCLKSource_Ext) || \
+                                      ((SOURCE) == RCC_I2SCLKSource_PLL) || ((SOURCE) == RCC_I2SCLKSource_HSI_HSE))                                
+/**
+  * @}
+  */
+
+/** @defgroup RCC_I2S_APBBus
+  * @{
+  */
+#define RCC_I2SBus_APB1             ((uint8_t)0x00)
+#define RCC_I2SBus_APB2             ((uint8_t)0x01)
+#define IS_RCC_I2S_APBx(BUS) (((BUS) == RCC_I2SBus_APB1) || ((BUS) == RCC_I2SBus_APB2))                                
+/**
+  * @}
+  */
+#if defined(STM32F446xx)    
+/** @defgroup RCC_SAI_Clock_Source
+  * @{
+  */
+#define RCC_SAICLKSource_PLLSAI             ((uint32_t)0x00)
+#define RCC_SAICLKSource_PLLI2S             ((uint32_t)RCC_DCKCFGR_SAI1SRC_0)
+#define RCC_SAICLKSource_PLL                ((uint32_t)RCC_DCKCFGR_SAI1SRC_1)
+#define RCC_SAICLKSource_HSI_HSE            ((uint32_t)RCC_DCKCFGR_SAI1SRC_0 | RCC_DCKCFGR_SAI1SRC_1)
+
+#define IS_RCC_SAICLK_SOURCE(SOURCE) (((SOURCE) == RCC_SAICLKSource_PLLSAI) || ((SOURCE) == RCC_SAICLKSource_PLLI2S) || \
+                                      ((SOURCE) == RCC_SAICLKSource_PLL) || ((SOURCE) == RCC_SAICLKSource_HSI_HSE))                                
+/**
+  * @}
+  */    
+    
+/** @defgroup RCC_SAI_Instance
+  * @{
+  */
+#define RCC_SAIInstance_SAI1             ((uint8_t)0x00)
+#define RCC_SAIInstance_SAI2             ((uint8_t)0x01)
+#define IS_RCC_SAI_INSTANCE(BUS) (((BUS) == RCC_SAIInstance_SAI1) || ((BUS) == RCC_SAIInstance_SAI2))                                
+/**
+  * @}
+  */
+#endif /* STM32F446xx */
+#endif /* STM32F412xG || STM32F446xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F411xE) || defined(STM32F469_479xx)
+/** @defgroup RCC_I2S_Clock_Source
+  * @{
+  */
+#define RCC_I2S2CLKSource_PLLI2S             ((uint8_t)0x00)
+#define RCC_I2S2CLKSource_Ext                ((uint8_t)0x01)
+
+#define IS_RCC_I2SCLK_SOURCE(SOURCE) (((SOURCE) == RCC_I2S2CLKSource_PLLI2S) || ((SOURCE) == RCC_I2S2CLKSource_Ext))                                
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_SAI_BlockA_Clock_Source
+  * @{
+  */
+#define RCC_SAIACLKSource_PLLSAI             ((uint32_t)0x00000000)
+#define RCC_SAIACLKSource_PLLI2S             ((uint32_t)0x00100000)
+#define RCC_SAIACLKSource_Ext                ((uint32_t)0x00200000)
+
+#define IS_RCC_SAIACLK_SOURCE(SOURCE) (((SOURCE) == RCC_SAIACLKSource_PLLI2S) ||\
+                                       ((SOURCE) == RCC_SAIACLKSource_PLLSAI) ||\
+                                       ((SOURCE) == RCC_SAIACLKSource_Ext))
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_SAI_BlockB_Clock_Source
+  * @{
+  */
+#define RCC_SAIBCLKSource_PLLSAI             ((uint32_t)0x00000000)
+#define RCC_SAIBCLKSource_PLLI2S             ((uint32_t)0x00400000)
+#define RCC_SAIBCLKSource_Ext                ((uint32_t)0x00800000)
+
+#define IS_RCC_SAIBCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SAIBCLKSource_PLLI2S) ||\
+                                       ((SOURCE) == RCC_SAIBCLKSource_PLLSAI) ||\
+                                       ((SOURCE) == RCC_SAIBCLKSource_Ext))
+/**
+  * @}
+  */ 
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE || STM32F469_479xx */
+
+/** @defgroup RCC_TIM_PRescaler_Selection
+  * @{
+  */
+#define RCC_TIMPrescDesactivated             ((uint8_t)0x00)
+#define RCC_TIMPrescActivated                ((uint8_t)0x01)
+
+#define IS_RCC_TIMCLK_PRESCALER(VALUE) (((VALUE) == RCC_TIMPrescDesactivated) || ((VALUE) == RCC_TIMPrescActivated))
+/**
+  * @}
+  */
+
+#if defined(STM32F469_479xx)
+/** @defgroup RCC_DSI_Clock_Source_Selection
+  * @{
+  */
+#define RCC_DSICLKSource_PHY                ((uint8_t)0x00)
+#define RCC_DSICLKSource_PLLR               ((uint8_t)0x01)
+#define IS_RCC_DSI_CLOCKSOURCE(CLKSOURCE)   (((CLKSOURCE) == RCC_DSICLKSource_PHY) || \
+                                             ((CLKSOURCE) == RCC_DSICLKSource_PLLR))
+/**
+  * @}
+  */
+#endif /* STM32F469_479xx */
+
+#if  defined(STM32F412xG) || defined(STM32F446xx) || defined(STM32F469_479xx)
+/** @defgroup RCC_SDIO_Clock_Source_Selection
+  * @{
+  */
+#define RCC_SDIOCLKSource_48MHZ              ((uint8_t)0x00)
+#define RCC_SDIOCLKSource_SYSCLK             ((uint8_t)0x01)
+#define IS_RCC_SDIO_CLOCKSOURCE(CLKSOURCE)   (((CLKSOURCE) == RCC_SDIOCLKSource_48MHZ) || \
+                                              ((CLKSOURCE) == RCC_SDIOCLKSource_SYSCLK))
+/**
+  * @}
+  */
+
+
+/** @defgroup RCC_48MHZ_Clock_Source_Selection
+  * @{
+  */
+#if  defined(STM32F446xx) || defined(STM32F469_479xx)
+#define RCC_48MHZCLKSource_PLL                ((uint8_t)0x00)
+#define RCC_48MHZCLKSource_PLLSAI             ((uint8_t)0x01)
+#define IS_RCC_48MHZ_CLOCKSOURCE(CLKSOURCE)   (((CLKSOURCE) == RCC_48MHZCLKSource_PLL) || \
+                                               ((CLKSOURCE) == RCC_48MHZCLKSource_PLLSAI))
+#endif /* STM32F446xx || STM32F469_479xx */
+#if defined(STM32F412xG)
+#define RCC_CK48CLKSOURCE_PLLQ                ((uint8_t)0x00)
+#define RCC_CK48CLKSOURCE_PLLI2SQ             ((uint8_t)0x01) /* Only for STM32F412xG Devices */    
+#define IS_RCC_48MHZ_CLOCKSOURCE(CLKSOURCE)   (((CLKSOURCE) == RCC_CK48CLKSOURCE_PLLQ) || \
+                                               ((CLKSOURCE) == RCC_CK48CLKSOURCE_PLLI2SQ))
+#endif /* STM32F412xG */
+/**
+  * @}
+  */
+#endif /* STM32F412xG || STM32F446xx || STM32F469_479xx */
+
+#if defined(STM32F446xx) 
+/** @defgroup RCC_SPDIFRX_Clock_Source_Selection
+  * @{
+  */
+#define RCC_SPDIFRXCLKSource_PLLR                 ((uint8_t)0x00)
+#define RCC_SPDIFRXCLKSource_PLLI2SP              ((uint8_t)0x01)
+#define IS_RCC_SPDIFRX_CLOCKSOURCE(CLKSOURCE)     (((CLKSOURCE) == RCC_SPDIFRXCLKSource_PLLR) || \
+                                                   ((CLKSOURCE) == RCC_SPDIFRXCLKSource_PLLI2SP))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_CEC_Clock_Source_Selection
+  * @{
+  */
+#define RCC_CECCLKSource_HSIDiv488            ((uint8_t)0x00)
+#define RCC_CECCLKSource_LSE                  ((uint8_t)0x01)
+#define IS_RCC_CEC_CLOCKSOURCE(CLKSOURCE)     (((CLKSOURCE) == RCC_CECCLKSource_HSIDiv488) || \
+                                               ((CLKSOURCE) == RCC_CECCLKSource_LSE))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_AHB1_ClockGating
+  * @{
+  */ 
+#define RCC_AHB1ClockGating_APB1Bridge         ((uint32_t)0x00000001)
+#define RCC_AHB1ClockGating_APB2Bridge         ((uint32_t)0x00000002)
+#define RCC_AHB1ClockGating_CM4DBG             ((uint32_t)0x00000004)
+#define RCC_AHB1ClockGating_SPARE              ((uint32_t)0x00000008)
+#define RCC_AHB1ClockGating_SRAM               ((uint32_t)0x00000010)
+#define RCC_AHB1ClockGating_FLITF              ((uint32_t)0x00000020)
+#define RCC_AHB1ClockGating_RCC                ((uint32_t)0x00000040)
+
+#define IS_RCC_AHB1_CLOCKGATING(PERIPH) ((((PERIPH) & 0xFFFFFF80) == 0x00) && ((PERIPH) != 0x00))
+
+/**
+  * @}
+  */
+#endif /* STM32F446xx */
+
+#if defined(STM32F410xx) || defined(STM32F412xG) || defined(STM32F446xx)
+/** @defgroup RCC_FMPI2C1_Clock_Source
+  * @{
+  */
+#define RCC_FMPI2C1CLKSource_APB1            ((uint32_t)0x00)
+#define RCC_FMPI2C1CLKSource_SYSCLK          ((uint32_t)RCC_DCKCFGR2_FMPI2C1SEL_0)
+#define RCC_FMPI2C1CLKSource_HSI             ((uint32_t)RCC_DCKCFGR2_FMPI2C1SEL_1)
+    
+#define IS_RCC_FMPI2C1_CLOCKSOURCE(SOURCE) (((SOURCE) == RCC_FMPI2C1CLKSource_APB1) || ((SOURCE) == RCC_FMPI2C1CLKSource_SYSCLK) || \
+                                            ((SOURCE) == RCC_FMPI2C1CLKSource_HSI))
+/**
+  * @}
+  */
+#endif /* STM32F410xx || STM32F412xG || STM32F446xx */
+
+#if defined(STM32F412xG)
+/** @defgroup RCC_DFSDM_Clock_Source
+ * @{
+ */
+#define RCC_DFSDM1CLKSource_APB             ((uint8_t)0x00)
+#define RCC_DFSDM1CLKSource_SYS             ((uint8_t)0x01)
+#define IS_RCC_DFSDM1CLK_SOURCE(SOURCE) (((SOURCE) == RCC_DFSDM1CLKSource_APB) || ((SOURCE) == RCC_DFSDM1CLKSource_SYS))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_DFSDM_Audio_Clock_Source  RCC DFSDM Audio Clock Source
+  * @{
+  */
+#define RCC_DFSDM1AUDIOCLKSOURCE_I2SAPB1          ((uint32_t)0x00000000)
+#define RCC_DFSDM1AUDIOCLKSOURCE_I2SAPB2          ((uint32_t)RCC_DCKCFGR_CKDFSDM1ASEL)
+#define IS_RCC_DFSDMACLK_SOURCE(SOURCE) (((SOURCE) == RCC_DFSDM1AUDIOCLKSOURCE_I2SAPB1) || ((SOURCE) == RCC_DFSDM1AUDIOCLKSOURCE_I2SAPB2))
+/**
+  * @}
+  */
+#endif /* STM32F412xG */
+
+/** @defgroup RCC_AHB1_Peripherals 
+  * @{
+  */ 
+#define RCC_AHB1Periph_GPIOA             ((uint32_t)0x00000001)
+#define RCC_AHB1Periph_GPIOB             ((uint32_t)0x00000002)
+#define RCC_AHB1Periph_GPIOC             ((uint32_t)0x00000004)
+#define RCC_AHB1Periph_GPIOD             ((uint32_t)0x00000008)
+#define RCC_AHB1Periph_GPIOE             ((uint32_t)0x00000010)
+#define RCC_AHB1Periph_GPIOF             ((uint32_t)0x00000020)
+#define RCC_AHB1Periph_GPIOG             ((uint32_t)0x00000040)
+#define RCC_AHB1Periph_GPIOH             ((uint32_t)0x00000080)
+#define RCC_AHB1Periph_GPIOI             ((uint32_t)0x00000100) 
+#define RCC_AHB1Periph_GPIOJ             ((uint32_t)0x00000200)
+#define RCC_AHB1Periph_GPIOK             ((uint32_t)0x00000400)
+#define RCC_AHB1Periph_CRC               ((uint32_t)0x00001000)
+#define RCC_AHB1Periph_FLITF             ((uint32_t)0x00008000)
+#define RCC_AHB1Periph_SRAM1             ((uint32_t)0x00010000)
+#define RCC_AHB1Periph_SRAM2             ((uint32_t)0x00020000)
+#define RCC_AHB1Periph_BKPSRAM           ((uint32_t)0x00040000)
+#define RCC_AHB1Periph_SRAM3             ((uint32_t)0x00080000)
+#define RCC_AHB1Periph_CCMDATARAMEN      ((uint32_t)0x00100000)
+#define RCC_AHB1Periph_DMA1              ((uint32_t)0x00200000)
+#define RCC_AHB1Periph_DMA2              ((uint32_t)0x00400000)
+#define RCC_AHB1Periph_DMA2D             ((uint32_t)0x00800000)
+#define RCC_AHB1Periph_ETH_MAC           ((uint32_t)0x02000000)
+#define RCC_AHB1Periph_ETH_MAC_Tx        ((uint32_t)0x04000000)
+#define RCC_AHB1Periph_ETH_MAC_Rx        ((uint32_t)0x08000000)
+#define RCC_AHB1Periph_ETH_MAC_PTP       ((uint32_t)0x10000000)
+#define RCC_AHB1Periph_OTG_HS            ((uint32_t)0x20000000)
+#define RCC_AHB1Periph_OTG_HS_ULPI       ((uint32_t)0x40000000)
+#if defined(STM32F410xx)
+#define RCC_AHB1Periph_RNG               ((uint32_t)0x80000000)
+#endif /* STM32F410xx */
+#define IS_RCC_AHB1_CLOCK_PERIPH(PERIPH) ((((PERIPH) & 0x010BE800) == 0x00) && ((PERIPH) != 0x00))
+#define IS_RCC_AHB1_RESET_PERIPH(PERIPH) ((((PERIPH) & 0x51FE800) == 0x00) && ((PERIPH) != 0x00))
+#define IS_RCC_AHB1_LPMODE_PERIPH(PERIPH) ((((PERIPH) & 0x01106800) == 0x00) && ((PERIPH) != 0x00))
+
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_AHB2_Peripherals 
+  * @{
+  */  
+#define RCC_AHB2Periph_DCMI              ((uint32_t)0x00000001)
+#define RCC_AHB2Periph_CRYP              ((uint32_t)0x00000010)
+#define RCC_AHB2Periph_HASH              ((uint32_t)0x00000020)
+#if defined(STM32F40_41xxx) || defined(STM32F412xG) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F469_479xx)    
+#define RCC_AHB2Periph_RNG               ((uint32_t)0x00000040)
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F469_479xx */
+#define RCC_AHB2Periph_OTG_FS            ((uint32_t)0x00000080)
+#define IS_RCC_AHB2_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFF0E) == 0x00) && ((PERIPH) != 0x00))
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_AHB3_Peripherals 
+  * @{
+  */ 
+#if defined(STM32F40_41xxx)
+#define RCC_AHB3Periph_FSMC                ((uint32_t)0x00000001)
+#define IS_RCC_AHB3_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFFFE) == 0x00) && ((PERIPH) != 0x00))
+#endif /* STM32F40_41xxx */
+
+#if defined(STM32F427_437xx) || defined(STM32F429_439xx)
+#define RCC_AHB3Periph_FMC                 ((uint32_t)0x00000001)
+#define IS_RCC_AHB3_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFFFE) == 0x00) && ((PERIPH) != 0x00))
+#endif /* STM32F427_437xx ||  STM32F429_439xx */
+
+#if defined(STM32F446xx) || defined(STM32F469_479xx) 
+#define RCC_AHB3Periph_FMC                 ((uint32_t)0x00000001)
+#define RCC_AHB3Periph_QSPI                ((uint32_t)0x00000002)
+#define IS_RCC_AHB3_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFFFC) == 0x00) && ((PERIPH) != 0x00))
+#endif /* STM32F446xx ||  STM32F469_479xx */
+
+#if defined(STM32F412xG)
+#define RCC_AHB3Periph_FSMC                 ((uint32_t)0x00000001)
+#define RCC_AHB3Periph_QSPI                 ((uint32_t)0x00000002)
+#define IS_RCC_AHB3_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFFFC) == 0x00) && ((PERIPH) != 0x00))
+#endif /* STM32F412xG */
+
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_APB1_Peripherals 
+  * @{
+  */ 
+#define RCC_APB1Periph_TIM2              ((uint32_t)0x00000001)
+#define RCC_APB1Periph_TIM3              ((uint32_t)0x00000002)
+#define RCC_APB1Periph_TIM4              ((uint32_t)0x00000004)
+#define RCC_APB1Periph_TIM5              ((uint32_t)0x00000008)
+#define RCC_APB1Periph_TIM6              ((uint32_t)0x00000010)
+#define RCC_APB1Periph_TIM7              ((uint32_t)0x00000020)
+#define RCC_APB1Periph_TIM12             ((uint32_t)0x00000040)
+#define RCC_APB1Periph_TIM13             ((uint32_t)0x00000080)
+#define RCC_APB1Periph_TIM14             ((uint32_t)0x00000100)
+#if defined(STM32F410xx)
+#define RCC_APB1Periph_LPTIM1            ((uint32_t)0x00000200)
+#endif /* STM32F410xx */
+#define RCC_APB1Periph_WWDG              ((uint32_t)0x00000800)
+#define RCC_APB1Periph_SPI2              ((uint32_t)0x00004000)
+#define RCC_APB1Periph_SPI3              ((uint32_t)0x00008000)
+#if defined(STM32F446xx)
+#define RCC_APB1Periph_SPDIFRX           ((uint32_t)0x00010000)
+#endif /* STM32F446xx */ 
+#define RCC_APB1Periph_USART2            ((uint32_t)0x00020000)
+#define RCC_APB1Periph_USART3            ((uint32_t)0x00040000)
+#define RCC_APB1Periph_UART4             ((uint32_t)0x00080000)
+#define RCC_APB1Periph_UART5             ((uint32_t)0x00100000)
+#define RCC_APB1Periph_I2C1              ((uint32_t)0x00200000)
+#define RCC_APB1Periph_I2C2              ((uint32_t)0x00400000)
+#define RCC_APB1Periph_I2C3              ((uint32_t)0x00800000)
+#if defined(STM32F410xx) || defined(STM32F412xG) || defined(STM32F446xx)
+#define RCC_APB1Periph_FMPI2C1           ((uint32_t)0x01000000)
+#endif /* STM32F410xx || STM32F446xx */ 
+#define RCC_APB1Periph_CAN1              ((uint32_t)0x02000000)
+#define RCC_APB1Periph_CAN2              ((uint32_t)0x04000000)
+#if defined(STM32F446xx)
+#define RCC_APB1Periph_CEC               ((uint32_t)0x08000000)
+#endif /* STM32F446xx */ 
+#define RCC_APB1Periph_PWR               ((uint32_t)0x10000000)
+#define RCC_APB1Periph_DAC               ((uint32_t)0x20000000)
+#define RCC_APB1Periph_UART7             ((uint32_t)0x40000000)
+#define RCC_APB1Periph_UART8             ((uint32_t)0x80000000)
+#define IS_RCC_APB1_PERIPH(PERIPH) ((((PERIPH) & 0x00003600) == 0x00) && ((PERIPH) != 0x00))
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_APB2_Peripherals 
+  * @{
+  */ 
+#define RCC_APB2Periph_TIM1              ((uint32_t)0x00000001)
+#define RCC_APB2Periph_TIM8              ((uint32_t)0x00000002)
+#define RCC_APB2Periph_USART1            ((uint32_t)0x00000010)
+#define RCC_APB2Periph_USART6            ((uint32_t)0x00000020)
+#define RCC_APB2Periph_ADC               ((uint32_t)0x00000100)
+#define RCC_APB2Periph_ADC1              ((uint32_t)0x00000100)
+#define RCC_APB2Periph_ADC2              ((uint32_t)0x00000200)
+#define RCC_APB2Periph_ADC3              ((uint32_t)0x00000400)
+#define RCC_APB2Periph_SDIO              ((uint32_t)0x00000800)
+#define RCC_APB2Periph_SPI1              ((uint32_t)0x00001000)
+#define RCC_APB2Periph_SPI4              ((uint32_t)0x00002000)
+#define RCC_APB2Periph_SYSCFG            ((uint32_t)0x00004000)
+#define RCC_APB2Periph_TIM9              ((uint32_t)0x00010000)
+#define RCC_APB2Periph_TIM10             ((uint32_t)0x00020000)
+#define RCC_APB2Periph_TIM11             ((uint32_t)0x00040000)
+#define RCC_APB2Periph_SPI5              ((uint32_t)0x00100000)
+#define RCC_APB2Periph_SPI6              ((uint32_t)0x00200000)
+#define RCC_APB2Periph_SAI1              ((uint32_t)0x00400000)
+#if defined(STM32F446xx) || defined(STM32F469_479xx)
+#define RCC_APB2Periph_SAI2              ((uint32_t)0x00800000)
+#endif /* STM32F446xx || STM32F469_479xx */
+#define RCC_APB2Periph_LTDC              ((uint32_t)0x04000000)
+#if defined(STM32F469_479xx)
+#define RCC_APB2Periph_DSI               ((uint32_t)0x08000000)
+#endif /* STM32F469_479xx */
+#if defined(STM32F412xG)
+#define RCC_APB2Periph_DFSDM             ((uint32_t)0x01000000)
+#endif /* STM32F412xG */
+
+#define IS_RCC_APB2_PERIPH(PERIPH) ((((PERIPH) & 0xF20880CC) == 0x00) && ((PERIPH) != 0x00))
+#define IS_RCC_APB2_RESET_PERIPH(PERIPH) ((((PERIPH) & 0xF20886CC) == 0x00) && ((PERIPH) != 0x00))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_MCO1_Clock_Source_Prescaler
+  * @{
+  */
+#define RCC_MCO1Source_HSI               ((uint32_t)0x00000000)
+#define RCC_MCO1Source_LSE               ((uint32_t)0x00200000)
+#define RCC_MCO1Source_HSE               ((uint32_t)0x00400000)
+#define RCC_MCO1Source_PLLCLK            ((uint32_t)0x00600000)
+#define RCC_MCO1Div_1                    ((uint32_t)0x00000000)
+#define RCC_MCO1Div_2                    ((uint32_t)0x04000000)
+#define RCC_MCO1Div_3                    ((uint32_t)0x05000000)
+#define RCC_MCO1Div_4                    ((uint32_t)0x06000000)
+#define RCC_MCO1Div_5                    ((uint32_t)0x07000000)
+#define IS_RCC_MCO1SOURCE(SOURCE) (((SOURCE) == RCC_MCO1Source_HSI) || ((SOURCE) == RCC_MCO1Source_LSE) || \
+                                   ((SOURCE) == RCC_MCO1Source_HSE) || ((SOURCE) == RCC_MCO1Source_PLLCLK))
+                                   
+#define IS_RCC_MCO1DIV(DIV) (((DIV) == RCC_MCO1Div_1) || ((DIV) == RCC_MCO1Div_2) || \
+                             ((DIV) == RCC_MCO1Div_3) || ((DIV) == RCC_MCO1Div_4) || \
+                             ((DIV) == RCC_MCO1Div_5)) 
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_MCO2_Clock_Source_Prescaler
+  * @{
+  */
+#define RCC_MCO2Source_SYSCLK            ((uint32_t)0x00000000)
+#define RCC_MCO2Source_PLLI2SCLK         ((uint32_t)0x40000000)
+#define RCC_MCO2Source_HSE               ((uint32_t)0x80000000)
+#define RCC_MCO2Source_PLLCLK            ((uint32_t)0xC0000000)
+#define RCC_MCO2Div_1                    ((uint32_t)0x00000000)
+#define RCC_MCO2Div_2                    ((uint32_t)0x20000000)
+#define RCC_MCO2Div_3                    ((uint32_t)0x28000000)
+#define RCC_MCO2Div_4                    ((uint32_t)0x30000000)
+#define RCC_MCO2Div_5                    ((uint32_t)0x38000000)
+#define IS_RCC_MCO2SOURCE(SOURCE) (((SOURCE) == RCC_MCO2Source_SYSCLK) || ((SOURCE) == RCC_MCO2Source_PLLI2SCLK)|| \
+                                   ((SOURCE) == RCC_MCO2Source_HSE) || ((SOURCE) == RCC_MCO2Source_PLLCLK))
+                                   
+#define IS_RCC_MCO2DIV(DIV) (((DIV) == RCC_MCO2Div_1) || ((DIV) == RCC_MCO2Div_2) || \
+                             ((DIV) == RCC_MCO2Div_3) || ((DIV) == RCC_MCO2Div_4) || \
+                             ((DIV) == RCC_MCO2Div_5))                             
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_Flag 
+  * @{
+  */
+#define RCC_FLAG_HSIRDY                  ((uint8_t)0x21)
+#define RCC_FLAG_HSERDY                  ((uint8_t)0x31)
+#define RCC_FLAG_PLLRDY                  ((uint8_t)0x39)
+#define RCC_FLAG_PLLI2SRDY               ((uint8_t)0x3B)
+#define RCC_FLAG_PLLSAIRDY               ((uint8_t)0x3D)
+#define RCC_FLAG_LSERDY                  ((uint8_t)0x41)
+#define RCC_FLAG_LSIRDY                  ((uint8_t)0x61)
+#define RCC_FLAG_BORRST                  ((uint8_t)0x79)
+#define RCC_FLAG_PINRST                  ((uint8_t)0x7A)
+#define RCC_FLAG_PORRST                  ((uint8_t)0x7B)
+#define RCC_FLAG_SFTRST                  ((uint8_t)0x7C)
+#define RCC_FLAG_IWDGRST                 ((uint8_t)0x7D)
+#define RCC_FLAG_WWDGRST                 ((uint8_t)0x7E)
+#define RCC_FLAG_LPWRRST                 ((uint8_t)0x7F)
+
+#define IS_RCC_FLAG(FLAG) (((FLAG) == RCC_FLAG_HSIRDY)   || ((FLAG) == RCC_FLAG_HSERDY) || \
+                           ((FLAG) == RCC_FLAG_PLLRDY)   || ((FLAG) == RCC_FLAG_LSERDY) || \
+                           ((FLAG) == RCC_FLAG_LSIRDY)   || ((FLAG) == RCC_FLAG_BORRST) || \
+                           ((FLAG) == RCC_FLAG_PINRST)   || ((FLAG) == RCC_FLAG_PORRST) || \
+                           ((FLAG) == RCC_FLAG_SFTRST)   || ((FLAG) == RCC_FLAG_IWDGRST)|| \
+                           ((FLAG) == RCC_FLAG_WWDGRST)  || ((FLAG) == RCC_FLAG_LPWRRST)|| \
+                           ((FLAG) == RCC_FLAG_PLLI2SRDY)|| ((FLAG) == RCC_FLAG_PLLSAIRDY))
+
+#define IS_RCC_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F)
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/* Function used to set the RCC clock configuration to the default reset state */
+void        RCC_DeInit(void);
+
+/* Internal/external clocks, PLL, CSS and MCO configuration functions *********/
+void        RCC_HSEConfig(uint8_t RCC_HSE);
+ErrorStatus RCC_WaitForHSEStartUp(void);
+void        RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue);
+void        RCC_HSICmd(FunctionalState NewState);
+void        RCC_LSEConfig(uint8_t RCC_LSE);
+void        RCC_LSICmd(FunctionalState NewState);
+
+void        RCC_PLLCmd(FunctionalState NewState);
+
+#if defined(STM32F410xx) || defined(STM32F412xG) || defined(STM32F446xx) || defined(STM32F469_479xx)
+void        RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP, uint32_t PLLQ, uint32_t PLLR);
+#endif /* STM32F410xx || STM32F412xG || STM32F446xx || STM32F469_479xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F411xE)
+void        RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP, uint32_t PLLQ);
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE */
+
+void        RCC_PLLI2SCmd(FunctionalState NewState);
+
+#if defined(STM32F40_41xxx) || defined(STM32F401xx)
+void        RCC_PLLI2SConfig(uint32_t PLLI2SN, uint32_t PLLI2SR);
+#endif /* STM32F40_41xxx || STM32F401xx */
+#if defined(STM32F411xE)
+void        RCC_PLLI2SConfig(uint32_t PLLI2SN, uint32_t PLLI2SR, uint32_t PLLI2SM);
+#endif /* STM32F411xE */
+#if defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F469_479xx)
+void        RCC_PLLI2SConfig(uint32_t PLLI2SN, uint32_t PLLI2SQ, uint32_t PLLI2SR);
+#endif /* STM32F427_437xx || STM32F429_439xx || STM32F469_479xx */
+#if defined(STM32F412xG) || defined(STM32F446xx)
+void        RCC_PLLI2SConfig(uint32_t PLLI2SM, uint32_t PLLI2SN, uint32_t PLLI2SP, uint32_t PLLI2SQ, uint32_t PLLI2SR);
+#endif /* STM32F412xG || STM32F446xx */
+
+void        RCC_PLLSAICmd(FunctionalState NewState);
+#if defined(STM32F469_479xx)
+void        RCC_PLLSAIConfig(uint32_t PLLSAIN, uint32_t PLLSAIP, uint32_t PLLSAIQ, uint32_t PLLSAIR);
+#endif /* STM32F469_479xx */
+#if defined(STM32F446xx)
+void        RCC_PLLSAIConfig(uint32_t PLLSAIM, uint32_t PLLSAIN, uint32_t PLLSAIP, uint32_t PLLSAIQ);
+#endif /* STM32F446xx */
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F411xE)
+void        RCC_PLLSAIConfig(uint32_t PLLSAIN, uint32_t PLLSAIQ, uint32_t PLLSAIR);
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE */
+
+void        RCC_ClockSecuritySystemCmd(FunctionalState NewState);
+void        RCC_MCO1Config(uint32_t RCC_MCO1Source, uint32_t RCC_MCO1Div);
+void        RCC_MCO2Config(uint32_t RCC_MCO2Source, uint32_t RCC_MCO2Div);
+
+/* System, AHB and APB busses clocks configuration functions ******************/
+void        RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource);
+uint8_t     RCC_GetSYSCLKSource(void);
+void        RCC_HCLKConfig(uint32_t RCC_SYSCLK);
+void        RCC_PCLK1Config(uint32_t RCC_HCLK);
+void        RCC_PCLK2Config(uint32_t RCC_HCLK);
+void        RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks);
+
+/* Peripheral clocks configuration functions **********************************/
+void        RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource);
+void        RCC_RTCCLKCmd(FunctionalState NewState);
+void        RCC_BackupResetCmd(FunctionalState NewState);
+
+#if defined(STM32F412xG) || defined(STM32F446xx)  
+void        RCC_I2SCLKConfig(uint32_t RCC_I2SAPBx, uint32_t RCC_I2SCLKSource);
+#if defined(STM32F446xx)
+void        RCC_SAICLKConfig(uint32_t RCC_SAIInstance, uint32_t RCC_SAICLKSource);
+#endif /* STM32F446xx */
+#endif /* STM32F412xG || STM32F446xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F410xx) || defined(STM32F411xE) || defined(STM32F469_479xx)
+void        RCC_I2SCLKConfig(uint32_t RCC_I2SCLKSource);
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F410xx || STM32F411xE || STM32F469_479xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F469_479xx)
+void        RCC_SAIBlockACLKConfig(uint32_t RCC_SAIBlockACLKSource);
+void        RCC_SAIBlockBCLKConfig(uint32_t RCC_SAIBlockBCLKSource);
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F469_479xx */
+
+void        RCC_SAIPLLI2SClkDivConfig(uint32_t RCC_PLLI2SDivQ);
+void        RCC_SAIPLLSAIClkDivConfig(uint32_t RCC_PLLSAIDivQ);
+
+void        RCC_LTDCCLKDivConfig(uint32_t RCC_PLLSAIDivR);
+void        RCC_TIMCLKPresConfig(uint32_t RCC_TIMCLKPrescaler);
+
+void        RCC_AHB1PeriphClockCmd(uint32_t RCC_AHB1Periph, FunctionalState NewState);
+void        RCC_AHB2PeriphClockCmd(uint32_t RCC_AHB2Periph, FunctionalState NewState);
+void        RCC_AHB3PeriphClockCmd(uint32_t RCC_AHB3Periph, FunctionalState NewState);
+void        RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
+void        RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
+
+void        RCC_AHB1PeriphResetCmd(uint32_t RCC_AHB1Periph, FunctionalState NewState);
+void        RCC_AHB2PeriphResetCmd(uint32_t RCC_AHB2Periph, FunctionalState NewState);
+void        RCC_AHB3PeriphResetCmd(uint32_t RCC_AHB3Periph, FunctionalState NewState);
+void        RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
+void        RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
+
+void        RCC_AHB1PeriphClockLPModeCmd(uint32_t RCC_AHB1Periph, FunctionalState NewState);
+void        RCC_AHB2PeriphClockLPModeCmd(uint32_t RCC_AHB2Periph, FunctionalState NewState);
+void        RCC_AHB3PeriphClockLPModeCmd(uint32_t RCC_AHB3Periph, FunctionalState NewState);
+void        RCC_APB1PeriphClockLPModeCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
+void        RCC_APB2PeriphClockLPModeCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
+
+/* Features available only for STM32F410xx/STM32F411xx/STM32F446xx/STM32F469_479xx devices */
+void        RCC_LSEModeConfig(uint8_t RCC_Mode);
+
+/* Features available only for STM32F469_479xx devices */
+#if defined(STM32F469_479xx)
+void        RCC_DSIClockSourceConfig(uint8_t RCC_ClockSource);
+#endif /*  STM32F469_479xx */
+
+/* Features available only for STM32F412xG/STM32F446xx/STM32F469_479xx devices */
+#if defined(STM32F412xG) || defined(STM32F446xx) || defined(STM32F469_479xx)
+void        RCC_48MHzClockSourceConfig(uint8_t RCC_ClockSource);
+void        RCC_SDIOClockSourceConfig(uint8_t RCC_ClockSource);
+#endif /* STM32F412xG || STM32F446xx || STM32F469_479xx */
+
+/* Features available only for STM32F446xx devices */
+#if defined(STM32F446xx)
+void        RCC_AHB1ClockGatingCmd(uint32_t RCC_AHB1ClockGating, FunctionalState NewState);
+void        RCC_SPDIFRXClockSourceConfig(uint8_t RCC_ClockSource);
+void        RCC_CECClockSourceConfig(uint8_t RCC_ClockSource);
+#endif /* STM32F446xx */
+
+/* Features available only for STM32F410xx/STM32F412xG/STM32F446xx devices */
+#if defined(STM32F410xx) || defined(STM32F412xG) || defined(STM32F446xx)
+void        RCC_FMPI2C1ClockSourceConfig(uint32_t RCC_ClockSource);
+#endif /* STM32F410xx || STM32F412xG || STM32F446xx */
+
+/* Features available only for STM32F410xx devices */
+#if defined(STM32F410xx)
+void        RCC_LPTIM1ClockSourceConfig(uint32_t RCC_ClockSource);
+
+void        RCC_MCO1Cmd(FunctionalState NewState);
+void        RCC_MCO2Cmd(FunctionalState NewState);
+#endif /* STM32F410xx */
+
+#if defined(STM32F412xG)
+void RCC_DFSDM1CLKConfig(uint32_t RCC_DFSDM1CLKSource);
+void RCC_DFSDM1ACLKConfig(uint32_t RCC_DFSDM1ACLKSource);
+#endif /* STM32F412xG */
+/* Interrupts and flags management functions **********************************/
+void        RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState);
+FlagStatus  RCC_GetFlagStatus(uint8_t RCC_FLAG);
+void        RCC_ClearFlag(void);
+ITStatus    RCC_GetITStatus(uint8_t RCC_IT);
+void        RCC_ClearITPendingBit(uint8_t RCC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_RCC_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

STM32F4XX_Lib/STM32F4xx_StdPeriph_Driver/include/stm32f4xx_usart.h

@@ -0,0 +1,431 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_usart.h
+  * @author  MCD Application Team
+  * @version V1.7.1
+  * @date    20-May-2016
+  * @brief   This file contains all the functions prototypes for the USART 
+  *          firmware library.    
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2016 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_USART_H
+#define __STM32F4xx_USART_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup USART
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/ 
+
+/** 
+  * @brief  USART Init Structure definition  
+  */ 
+  
+typedef struct
+{
+  uint32_t USART_BaudRate;            /*!< This member configures the USART communication baud rate.
+                                           The baud rate is computed using the following formula:
+                                            - IntegerDivider = ((PCLKx) / (8 * (OVR8+1) * (USART_InitStruct->USART_BaudRate)))
+                                            - FractionalDivider = ((IntegerDivider - ((u32) IntegerDivider)) * 8 * (OVR8+1)) + 0.5 
+                                           Where OVR8 is the "oversampling by 8 mode" configuration bit in the CR1 register. */
+
+  uint16_t USART_WordLength;          /*!< Specifies the number of data bits transmitted or received in a frame.
+                                           This parameter can be a value of @ref USART_Word_Length */
+
+  uint16_t USART_StopBits;            /*!< Specifies the number of stop bits transmitted.
+                                           This parameter can be a value of @ref USART_Stop_Bits */
+
+  uint16_t USART_Parity;              /*!< Specifies the parity mode.
+                                           This parameter can be a value of @ref USART_Parity
+                                           @note When parity is enabled, the computed parity is inserted
+                                                 at the MSB position of the transmitted data (9th bit when
+                                                 the word length is set to 9 data bits; 8th bit when the
+                                                 word length is set to 8 data bits). */
+ 
+  uint16_t USART_Mode;                /*!< Specifies whether the Receive or Transmit mode is enabled or disabled.
+                                           This parameter can be a value of @ref USART_Mode */
+
+  uint16_t USART_HardwareFlowControl; /*!< Specifies wether the hardware flow control mode is enabled
+                                           or disabled.
+                                           This parameter can be a value of @ref USART_Hardware_Flow_Control */
+} USART_InitTypeDef;
+
+/** 
+  * @brief  USART Clock Init Structure definition  
+  */ 
+  
+typedef struct
+{
+
+  uint16_t USART_Clock;   /*!< Specifies whether the USART clock is enabled or disabled.
+                               This parameter can be a value of @ref USART_Clock */
+
+  uint16_t USART_CPOL;    /*!< Specifies the steady state of the serial clock.
+                               This parameter can be a value of @ref USART_Clock_Polarity */
+
+  uint16_t USART_CPHA;    /*!< Specifies the clock transition on which the bit capture is made.
+                               This parameter can be a value of @ref USART_Clock_Phase */
+
+  uint16_t USART_LastBit; /*!< Specifies whether the clock pulse corresponding to the last transmitted
+                               data bit (MSB) has to be output on the SCLK pin in synchronous mode.
+                               This parameter can be a value of @ref USART_Last_Bit */
+} USART_ClockInitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup USART_Exported_Constants
+  * @{
+  */ 
+  
+#define IS_USART_ALL_PERIPH(PERIPH) (((PERIPH) == USART1) || \
+                                     ((PERIPH) == USART2) || \
+                                     ((PERIPH) == USART3) || \
+                                     ((PERIPH) == UART4)  || \
+                                     ((PERIPH) == UART5)  || \
+                                     ((PERIPH) == USART6) || \
+                                     ((PERIPH) == UART7)  || \
+                                     ((PERIPH) == UART8))
+
+#define IS_USART_1236_PERIPH(PERIPH) (((PERIPH) == USART1) || \
+                                      ((PERIPH) == USART2) || \
+                                      ((PERIPH) == USART3) || \
+                                      ((PERIPH) == USART6))
+
+/** @defgroup USART_Word_Length 
+  * @{
+  */ 
+  
+#define USART_WordLength_8b                  ((uint16_t)0x0000)
+#define USART_WordLength_9b                  ((uint16_t)0x1000)
+                                    
+#define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WordLength_8b) || \
+                                      ((LENGTH) == USART_WordLength_9b))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Stop_Bits 
+  * @{
+  */ 
+  
+#define USART_StopBits_1                     ((uint16_t)0x0000)
+#define USART_StopBits_0_5                   ((uint16_t)0x1000)
+#define USART_StopBits_2                     ((uint16_t)0x2000)
+#define USART_StopBits_1_5                   ((uint16_t)0x3000)
+#define IS_USART_STOPBITS(STOPBITS) (((STOPBITS) == USART_StopBits_1) || \
+                                     ((STOPBITS) == USART_StopBits_0_5) || \
+                                     ((STOPBITS) == USART_StopBits_2) || \
+                                     ((STOPBITS) == USART_StopBits_1_5))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Parity 
+  * @{
+  */ 
+  
+#define USART_Parity_No                      ((uint16_t)0x0000)
+#define USART_Parity_Even                    ((uint16_t)0x0400)
+#define USART_Parity_Odd                     ((uint16_t)0x0600) 
+#define IS_USART_PARITY(PARITY) (((PARITY) == USART_Parity_No) || \
+                                 ((PARITY) == USART_Parity_Even) || \
+                                 ((PARITY) == USART_Parity_Odd))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Mode 
+  * @{
+  */ 
+  
+#define USART_Mode_Rx                        ((uint16_t)0x0004)
+#define USART_Mode_Tx                        ((uint16_t)0x0008)
+#define IS_USART_MODE(MODE) ((((MODE) & (uint16_t)0xFFF3) == 0x00) && ((MODE) != (uint16_t)0x00))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Hardware_Flow_Control 
+  * @{
+  */ 
+#define USART_HardwareFlowControl_None       ((uint16_t)0x0000)
+#define USART_HardwareFlowControl_RTS        ((uint16_t)0x0100)
+#define USART_HardwareFlowControl_CTS        ((uint16_t)0x0200)
+#define USART_HardwareFlowControl_RTS_CTS    ((uint16_t)0x0300)
+#define IS_USART_HARDWARE_FLOW_CONTROL(CONTROL)\
+                              (((CONTROL) == USART_HardwareFlowControl_None) || \
+                               ((CONTROL) == USART_HardwareFlowControl_RTS) || \
+                               ((CONTROL) == USART_HardwareFlowControl_CTS) || \
+                               ((CONTROL) == USART_HardwareFlowControl_RTS_CTS))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock 
+  * @{
+  */ 
+#define USART_Clock_Disable                  ((uint16_t)0x0000)
+#define USART_Clock_Enable                   ((uint16_t)0x0800)
+#define IS_USART_CLOCK(CLOCK) (((CLOCK) == USART_Clock_Disable) || \
+                               ((CLOCK) == USART_Clock_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock_Polarity 
+  * @{
+  */
+  
+#define USART_CPOL_Low                       ((uint16_t)0x0000)
+#define USART_CPOL_High                      ((uint16_t)0x0400)
+#define IS_USART_CPOL(CPOL) (((CPOL) == USART_CPOL_Low) || ((CPOL) == USART_CPOL_High))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock_Phase
+  * @{
+  */
+
+#define USART_CPHA_1Edge                     ((uint16_t)0x0000)
+#define USART_CPHA_2Edge                     ((uint16_t)0x0200)
+#define IS_USART_CPHA(CPHA) (((CPHA) == USART_CPHA_1Edge) || ((CPHA) == USART_CPHA_2Edge))
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Last_Bit
+  * @{
+  */
+
+#define USART_LastBit_Disable                ((uint16_t)0x0000)
+#define USART_LastBit_Enable                 ((uint16_t)0x0100)
+#define IS_USART_LASTBIT(LASTBIT) (((LASTBIT) == USART_LastBit_Disable) || \
+                                   ((LASTBIT) == USART_LastBit_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Interrupt_definition 
+  * @{
+  */
+  
+#define USART_IT_PE                          ((uint16_t)0x0028)
+#define USART_IT_TXE                         ((uint16_t)0x0727)
+#define USART_IT_TC                          ((uint16_t)0x0626)
+#define USART_IT_RXNE                        ((uint16_t)0x0525)
+#define USART_IT_ORE_RX                      ((uint16_t)0x0325) /* In case interrupt is generated if the RXNEIE bit is set */
+#define USART_IT_IDLE                        ((uint16_t)0x0424)
+#define USART_IT_LBD                         ((uint16_t)0x0846)
+#define USART_IT_CTS                         ((uint16_t)0x096A)
+#define USART_IT_ERR                         ((uint16_t)0x0060)
+#define USART_IT_ORE_ER                      ((uint16_t)0x0360) /* In case interrupt is generated if the EIE bit is set */
+#define USART_IT_NE                          ((uint16_t)0x0260)
+#define USART_IT_FE                          ((uint16_t)0x0160)
+
+/** @defgroup USART_Legacy 
+  * @{
+  */
+#define USART_IT_ORE                          USART_IT_ORE_ER               
+/**
+  * @}
+  */
+
+#define IS_USART_CONFIG_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
+                                ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
+                                ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
+                                ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ERR))
+#define IS_USART_GET_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
+                             ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
+                             ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
+                             ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ORE) || \
+                             ((IT) == USART_IT_ORE_RX) || ((IT) == USART_IT_ORE_ER) || \
+                             ((IT) == USART_IT_NE) || ((IT) == USART_IT_FE))
+#define IS_USART_CLEAR_IT(IT) (((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
+                               ((IT) == USART_IT_LBD) || ((IT) == USART_IT_CTS))
+/**
+  * @}
+  */
+
+/** @defgroup USART_DMA_Requests 
+  * @{
+  */
+
+#define USART_DMAReq_Tx                      ((uint16_t)0x0080)
+#define USART_DMAReq_Rx                      ((uint16_t)0x0040)
+#define IS_USART_DMAREQ(DMAREQ) ((((DMAREQ) & (uint16_t)0xFF3F) == 0x00) && ((DMAREQ) != (uint16_t)0x00))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_WakeUp_methods
+  * @{
+  */
+
+#define USART_WakeUp_IdleLine                ((uint16_t)0x0000)
+#define USART_WakeUp_AddressMark             ((uint16_t)0x0800)
+#define IS_USART_WAKEUP(WAKEUP) (((WAKEUP) == USART_WakeUp_IdleLine) || \
+                                 ((WAKEUP) == USART_WakeUp_AddressMark))
+/**
+  * @}
+  */
+
+/** @defgroup USART_LIN_Break_Detection_Length 
+  * @{
+  */
+  
+#define USART_LINBreakDetectLength_10b      ((uint16_t)0x0000)
+#define USART_LINBreakDetectLength_11b      ((uint16_t)0x0020)
+#define IS_USART_LIN_BREAK_DETECT_LENGTH(LENGTH) \
+                               (((LENGTH) == USART_LINBreakDetectLength_10b) || \
+                                ((LENGTH) == USART_LINBreakDetectLength_11b))
+/**
+  * @}
+  */
+
+/** @defgroup USART_IrDA_Low_Power 
+  * @{
+  */
+
+#define USART_IrDAMode_LowPower              ((uint16_t)0x0004)
+#define USART_IrDAMode_Normal                ((uint16_t)0x0000)
+#define IS_USART_IRDA_MODE(MODE) (((MODE) == USART_IrDAMode_LowPower) || \
+                                  ((MODE) == USART_IrDAMode_Normal))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Flags 
+  * @{
+  */
+
+#define USART_FLAG_CTS                       ((uint16_t)0x0200)
+#define USART_FLAG_LBD                       ((uint16_t)0x0100)
+#define USART_FLAG_TXE                       ((uint16_t)0x0080)
+#define USART_FLAG_TC                        ((uint16_t)0x0040)
+#define USART_FLAG_RXNE                      ((uint16_t)0x0020)
+#define USART_FLAG_IDLE                      ((uint16_t)0x0010)
+#define USART_FLAG_ORE                       ((uint16_t)0x0008)
+#define USART_FLAG_NE                        ((uint16_t)0x0004)
+#define USART_FLAG_FE                        ((uint16_t)0x0002)
+#define USART_FLAG_PE                        ((uint16_t)0x0001)
+#define IS_USART_FLAG(FLAG) (((FLAG) == USART_FLAG_PE) || ((FLAG) == USART_FLAG_TXE) || \
+                             ((FLAG) == USART_FLAG_TC) || ((FLAG) == USART_FLAG_RXNE) || \
+                             ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_LBD) || \
+                             ((FLAG) == USART_FLAG_CTS) || ((FLAG) == USART_FLAG_ORE) || \
+                             ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE))
+                              
+#define IS_USART_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0xFC9F) == 0x00) && ((FLAG) != (uint16_t)0x00))
+
+#define IS_USART_BAUDRATE(BAUDRATE) (((BAUDRATE) > 0) && ((BAUDRATE) < 7500001))
+#define IS_USART_ADDRESS(ADDRESS) ((ADDRESS) <= 0xF)
+#define IS_USART_DATA(DATA) ((DATA) <= 0x1FF)
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/  
+
+/*  Function used to set the USART configuration to the default reset state ***/ 
+void USART_DeInit(USART_TypeDef* USARTx);
+
+/* Initialization and Configuration functions *********************************/
+void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct);
+void USART_StructInit(USART_InitTypeDef* USART_InitStruct);
+void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct);
+void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct);
+void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler);
+void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+
+/* Data transfers functions ***************************************************/ 
+void USART_SendData(USART_TypeDef* USARTx, uint16_t Data);
+uint16_t USART_ReceiveData(USART_TypeDef* USARTx);
+
+/* Multi-Processor Communication functions ************************************/
+void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address);
+void USART_WakeUpConfig(USART_TypeDef* USARTx, uint16_t USART_WakeUp);
+void USART_ReceiverWakeUpCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+
+/* LIN mode functions *********************************************************/
+void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint16_t USART_LINBreakDetectLength);
+void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SendBreak(USART_TypeDef* USARTx);
+
+/* Half-duplex mode function **************************************************/
+void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+
+/* Smartcard mode functions ***************************************************/
+void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime);
+
+/* IrDA mode functions ********************************************************/
+void USART_IrDAConfig(USART_TypeDef* USARTx, uint16_t USART_IrDAMode);
+void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState);
+
+/* DMA transfers management functions *****************************************/
+void USART_DMACmd(USART_TypeDef* USARTx, uint16_t USART_DMAReq, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void USART_ITConfig(USART_TypeDef* USARTx, uint16_t USART_IT, FunctionalState NewState);
+FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint16_t USART_FLAG);
+void USART_ClearFlag(USART_TypeDef* USARTx, uint16_t USART_FLAG);
+ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint16_t USART_IT);
+void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint16_t USART_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_USART_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

STM32F4XX_Lib/STM32F4xx_StdPeriph_Driver/source/misc.c

@@ -0,0 +1,249 @@
+/**
+  ******************************************************************************
+  * @file    misc.c
+  * @author  MCD Application Team
+  * @version V1.7.1
+  * @date    20-May-2016
+  * @brief   This file provides all the miscellaneous firmware functions (add-on
+  *          to CMSIS functions).
+  *          
+  *  @verbatim   
+  *                               
+  *          ===================================================================      
+  *                        How to configure Interrupts using driver 
+  *          ===================================================================      
+  * 
+  *            This section provide functions allowing to configure the NVIC interrupts (IRQ).
+  *            The Cortex-M4 exceptions are managed by CMSIS functions.
+  *
+  *            1. Configure the NVIC Priority Grouping using NVIC_PriorityGroupConfig()
+  *                function according to the following table.
+ 
+  *  The table below gives the allowed values of the pre-emption priority and subpriority according
+  *  to the Priority Grouping configuration performed by NVIC_PriorityGroupConfig function
+  *    ==========================================================================================================================
+  *      NVIC_PriorityGroup   | NVIC_IRQChannelPreemptionPriority | NVIC_IRQChannelSubPriority  |       Description
+  *    ==========================================================================================================================
+  *     NVIC_PriorityGroup_0  |                0                  |            0-15             | 0 bits for pre-emption priority
+  *                           |                                   |                             | 4 bits for subpriority
+  *    --------------------------------------------------------------------------------------------------------------------------
+  *     NVIC_PriorityGroup_1  |                0-1                |            0-7              | 1 bits for pre-emption priority
+  *                           |                                   |                             | 3 bits for subpriority
+  *    --------------------------------------------------------------------------------------------------------------------------    
+  *     NVIC_PriorityGroup_2  |                0-3                |            0-3              | 2 bits for pre-emption priority
+  *                           |                                   |                             | 2 bits for subpriority
+  *    --------------------------------------------------------------------------------------------------------------------------    
+  *     NVIC_PriorityGroup_3  |                0-7                |            0-1              | 3 bits for pre-emption priority
+  *                           |                                   |                             | 1 bits for subpriority
+  *    --------------------------------------------------------------------------------------------------------------------------    
+  *     NVIC_PriorityGroup_4  |                0-15               |            0                | 4 bits for pre-emption priority
+  *                           |                                   |                             | 0 bits for subpriority                       
+  *    ==========================================================================================================================     
+  *
+  *            2. Enable and Configure the priority of the selected IRQ Channels using NVIC_Init()  
+  *
+  * @note  When the NVIC_PriorityGroup_0 is selected, IRQ pre-emption is no more possible. 
+  *        The pending IRQ priority will be managed only by the subpriority.
+  *
+  * @note  IRQ priority order (sorted by highest to lowest priority):
+  *         - Lowest pre-emption priority
+  *         - Lowest subpriority
+  *         - Lowest hardware priority (IRQ number)
+  *
+  *  @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2016 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "misc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup MISC 
+  * @brief MISC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define AIRCR_VECTKEY_MASK    ((uint32_t)0x05FA0000)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup MISC_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Configures the priority grouping: pre-emption priority and subpriority.
+  * @param  NVIC_PriorityGroup: specifies the priority grouping bits length. 
+  *   This parameter can be one of the following values:
+  *     @arg NVIC_PriorityGroup_0: 0 bits for pre-emption priority
+  *                                4 bits for subpriority
+  *     @arg NVIC_PriorityGroup_1: 1 bits for pre-emption priority
+  *                                3 bits for subpriority
+  *     @arg NVIC_PriorityGroup_2: 2 bits for pre-emption priority
+  *                                2 bits for subpriority
+  *     @arg NVIC_PriorityGroup_3: 3 bits for pre-emption priority
+  *                                1 bits for subpriority
+  *     @arg NVIC_PriorityGroup_4: 4 bits for pre-emption priority
+  *                                0 bits for subpriority
+  * @note   When the NVIC_PriorityGroup_0 is selected, IRQ pre-emption is no more possible. 
+  *         The pending IRQ priority will be managed only by the subpriority. 
+  * @retval None
+  */
+void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup)
+{
+  /* Check the parameters */
+  assert_param(IS_NVIC_PRIORITY_GROUP(NVIC_PriorityGroup));
+  
+  /* Set the PRIGROUP[10:8] bits according to NVIC_PriorityGroup value */
+  SCB->AIRCR = AIRCR_VECTKEY_MASK | NVIC_PriorityGroup;
+}
+
+/**
+  * @brief  Initializes the NVIC peripheral according to the specified
+  *         parameters in the NVIC_InitStruct.
+  * @note   To configure interrupts priority correctly, the NVIC_PriorityGroupConfig()
+  *         function should be called before. 
+  * @param  NVIC_InitStruct: pointer to a NVIC_InitTypeDef structure that contains
+  *         the configuration information for the specified NVIC peripheral.
+  * @retval None
+  */
+void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct)
+{
+  uint8_t tmppriority = 0x00, tmppre = 0x00, tmpsub = 0x0F;
+  
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NVIC_InitStruct->NVIC_IRQChannelCmd));
+  assert_param(IS_NVIC_PREEMPTION_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority));  
+  assert_param(IS_NVIC_SUB_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelSubPriority));
+    
+  if (NVIC_InitStruct->NVIC_IRQChannelCmd != DISABLE)
+  {
+    /* Compute the Corresponding IRQ Priority --------------------------------*/    
+    tmppriority = (0x700 - ((SCB->AIRCR) & (uint32_t)0x700))>> 0x08;
+    tmppre = (0x4 - tmppriority);
+    tmpsub = tmpsub >> tmppriority;
+
+    tmppriority = NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority << tmppre;
+    tmppriority |=  (uint8_t)(NVIC_InitStruct->NVIC_IRQChannelSubPriority & tmpsub);
+        
+    tmppriority = tmppriority << 0x04;
+        
+    NVIC->IP[NVIC_InitStruct->NVIC_IRQChannel] = tmppriority;
+    
+    /* Enable the Selected IRQ Channels --------------------------------------*/
+    NVIC->ISER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
+      (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
+  }
+  else
+  {
+    /* Disable the Selected IRQ Channels -------------------------------------*/
+    NVIC->ICER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
+      (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
+  }
+}
+
+/**
+  * @brief  Sets the vector table location and Offset.
+  * @param  NVIC_VectTab: specifies if the vector table is in RAM or FLASH memory.
+  *   This parameter can be one of the following values:
+  *     @arg NVIC_VectTab_RAM: Vector Table in internal SRAM.
+  *     @arg NVIC_VectTab_FLASH: Vector Table in internal FLASH.
+  * @param  Offset: Vector Table base offset field. This value must be a multiple of 0x200.
+  * @retval None
+  */
+void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset)
+{ 
+  /* Check the parameters */
+  assert_param(IS_NVIC_VECTTAB(NVIC_VectTab));
+  assert_param(IS_NVIC_OFFSET(Offset));  
+   
+  SCB->VTOR = NVIC_VectTab | (Offset & (uint32_t)0x1FFFFF80);
+}
+
+/**
+  * @brief  Selects the condition for the system to enter low power mode.
+  * @param  LowPowerMode: Specifies the new mode for the system to enter low power mode.
+  *   This parameter can be one of the following values:
+  *     @arg NVIC_LP_SEVONPEND: Low Power SEV on Pend.
+  *     @arg NVIC_LP_SLEEPDEEP: Low Power DEEPSLEEP request.
+  *     @arg NVIC_LP_SLEEPONEXIT: Low Power Sleep on Exit.
+  * @param  NewState: new state of LP condition. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_NVIC_LP(LowPowerMode));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));  
+  
+  if (NewState != DISABLE)
+  {
+    SCB->SCR |= LowPowerMode;
+  }
+  else
+  {
+    SCB->SCR &= (uint32_t)(~(uint32_t)LowPowerMode);
+  }
+}
+
+/**
+  * @brief  Configures the SysTick clock source.
+  * @param  SysTick_CLKSource: specifies the SysTick clock source.
+  *   This parameter can be one of the following values:
+  *     @arg SysTick_CLKSource_HCLK_Div8: AHB clock divided by 8 selected as SysTick clock source.
+  *     @arg SysTick_CLKSource_HCLK: AHB clock selected as SysTick clock source.
+  * @retval None
+  */
+void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_SYSTICK_CLK_SOURCE(SysTick_CLKSource));
+  if (SysTick_CLKSource == SysTick_CLKSource_HCLK)
+  {
+    SysTick->CTRL |= SysTick_CLKSource_HCLK;
+  }
+  else
+  {
+    SysTick->CTRL &= SysTick_CLKSource_HCLK_Div8;
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

STM32F4XX_Lib/STM32F4xx_StdPeriph_Driver/source/stm32f4xx_dac.c

@@ -0,0 +1,714 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_dac.c
+  * @author  MCD Application Team
+  * @version V1.7.1
+  * @date    20-May-2016
+   * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Digital-to-Analog Converter (DAC) peripheral: 
+  *           + DAC channels configuration: trigger, output buffer, data format
+  *           + DMA management      
+  *           + Interrupts and flags management
+  *
+ @verbatim      
+ ===============================================================================
+                      ##### DAC Peripheral features #####
+ ===============================================================================
+    [..]        
+      *** DAC Channels ***
+      ====================  
+    [..]  
+    The device integrates two 12-bit Digital Analog Converters that can 
+    be used independently or simultaneously (dual mode):
+      (#) DAC channel1 with DAC_OUT1 (PA4) as output
+      (#) DAC channel2 with DAC_OUT2 (PA5) as output
+  
+      *** DAC Triggers ***
+      ====================
+    [..]
+    Digital to Analog conversion can be non-triggered using DAC_Trigger_None
+    and DAC_OUT1/DAC_OUT2 is available once writing to DHRx register 
+    using DAC_SetChannel1Data() / DAC_SetChannel2Data() functions.
+    [..] 
+    Digital to Analog conversion can be triggered by:
+      (#) External event: EXTI Line 9 (any GPIOx_Pin9) using DAC_Trigger_Ext_IT9.
+          The used pin (GPIOx_Pin9) must be configured in input mode.
+  
+      (#) Timers TRGO: TIM2, TIM4, TIM5, TIM6, TIM7 and TIM8 
+          (DAC_Trigger_T2_TRGO, DAC_Trigger_T4_TRGO...)
+          The timer TRGO event should be selected using TIM_SelectOutputTrigger()
+  
+      (#) Software using DAC_Trigger_Software
+  
+      *** DAC Buffer mode feature ***
+      =============================== 
+      [..] 
+      Each DAC channel integrates an output buffer that can be used to 
+      reduce the output impedance, and to drive external loads directly
+      without having to add an external operational amplifier.
+      To enable, the output buffer use  
+      DAC_InitStructure.DAC_OutputBuffer = DAC_OutputBuffer_Enable;
+      [..]           
+      (@) Refer to the device datasheet for more details about output 
+          impedance value with and without output buffer.
+            
+       *** DAC wave generation feature ***
+       =================================== 
+       [..]     
+       Both DAC channels can be used to generate
+         (#) Noise wave using DAC_WaveGeneration_Noise
+         (#) Triangle wave using DAC_WaveGeneration_Triangle
+          
+          -@-  Wave generation can be disabled using DAC_WaveGeneration_None
+  
+       *** DAC data format ***
+       =======================
+       [..]   
+       The DAC data format can be:
+         (#) 8-bit right alignment using DAC_Align_8b_R
+         (#) 12-bit left alignment using DAC_Align_12b_L
+         (#) 12-bit right alignment using DAC_Align_12b_R
+  
+       *** DAC data value to voltage correspondence ***  
+       ================================================ 
+       [..] 
+       The analog output voltage on each DAC channel pin is determined
+       by the following equation: 
+       DAC_OUTx = VREF+ * DOR / 4095
+       with  DOR is the Data Output Register
+          VEF+ is the input voltage reference (refer to the device datasheet)
+        e.g. To set DAC_OUT1 to 0.7V, use
+          DAC_SetChannel1Data(DAC_Align_12b_R, 868);
+          Assuming that VREF+ = 3.3V, DAC_OUT1 = (3.3 * 868) / 4095 = 0.7V
+  
+       *** DMA requests  ***
+       =====================
+       [..]    
+       A DMA1 request can be generated when an external trigger (but not
+       a software trigger) occurs if DMA1 requests are enabled using
+       DAC_DMACmd()
+       [..]
+       DMA1 requests are mapped as following:
+         (#) DAC channel1 : mapped on DMA1 Stream5 channel7 which must be 
+             already configured
+         (#) DAC channel2 : mapped on DMA1 Stream6 channel7 which must be 
+             already configured
+  
+      
+                      ##### How to use this driver #####
+ ===============================================================================
+    [..]          
+      (+) DAC APB clock must be enabled to get write access to DAC
+          registers using
+          RCC_APB1PeriphClockCmd(RCC_APB1Periph_DAC, ENABLE)
+      (+) Configure DAC_OUTx (DAC_OUT1: PA4, DAC_OUT2: PA5) in analog mode.
+      (+) Configure the DAC channel using DAC_Init() function
+      (+) Enable the DAC channel using DAC_Cmd() function
+   
+ @endverbatim    
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2016 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */ 
+
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_dac.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DAC 
+  * @brief DAC driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* CR register Mask */
+#define CR_CLEAR_MASK              ((uint32_t)0x00000FFE)
+
+/* DAC Dual Channels SWTRIG masks */
+#define DUAL_SWTRIG_SET            ((uint32_t)0x00000003)
+#define DUAL_SWTRIG_RESET          ((uint32_t)0xFFFFFFFC)
+
+/* DHR registers offsets */
+#define DHR12R1_OFFSET             ((uint32_t)0x00000008)
+#define DHR12R2_OFFSET             ((uint32_t)0x00000014)
+#define DHR12RD_OFFSET             ((uint32_t)0x00000020)
+
+/* DOR register offset */
+#define DOR_OFFSET                 ((uint32_t)0x0000002C)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup DAC_Private_Functions
+  * @{
+  */
+
+/** @defgroup DAC_Group1 DAC channels configuration
+ *  @brief   DAC channels configuration: trigger, output buffer, data format 
+ *
+@verbatim   
+ ===============================================================================
+   ##### DAC channels configuration: trigger, output buffer, data format #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the DAC peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void DAC_DeInit(void)
+{
+  /* Enable DAC reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, ENABLE);
+  /* Release DAC from reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, DISABLE);
+}
+
+/**
+  * @brief  Initializes the DAC peripheral according to the specified parameters
+  *         in the DAC_InitStruct.
+  * @param  DAC_Channel: the selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_InitStruct: pointer to a DAC_InitTypeDef structure that contains
+  *         the configuration information for the  specified DAC channel.
+  * @retval None
+  */
+void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct)
+{
+  uint32_t tmpreg1 = 0, tmpreg2 = 0;
+
+  /* Check the DAC parameters */
+  assert_param(IS_DAC_TRIGGER(DAC_InitStruct->DAC_Trigger));
+  assert_param(IS_DAC_GENERATE_WAVE(DAC_InitStruct->DAC_WaveGeneration));
+  assert_param(IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude));
+  assert_param(IS_DAC_OUTPUT_BUFFER_STATE(DAC_InitStruct->DAC_OutputBuffer));
+
+/*---------------------------- DAC CR Configuration --------------------------*/
+  /* Get the DAC CR value */
+  tmpreg1 = DAC->CR;
+  /* Clear BOFFx, TENx, TSELx, WAVEx and MAMPx bits */
+  tmpreg1 &= ~(CR_CLEAR_MASK << DAC_Channel);
+  /* Configure for the selected DAC channel: buffer output, trigger, 
+     wave generation, mask/amplitude for wave generation */
+  /* Set TSELx and TENx bits according to DAC_Trigger value */
+  /* Set WAVEx bits according to DAC_WaveGeneration value */
+  /* Set MAMPx bits according to DAC_LFSRUnmask_TriangleAmplitude value */ 
+  /* Set BOFFx bit according to DAC_OutputBuffer value */   
+  tmpreg2 = (DAC_InitStruct->DAC_Trigger | DAC_InitStruct->DAC_WaveGeneration |
+             DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude | \
+             DAC_InitStruct->DAC_OutputBuffer);
+  /* Calculate CR register value depending on DAC_Channel */
+  tmpreg1 |= tmpreg2 << DAC_Channel;
+  /* Write to DAC CR */
+  DAC->CR = tmpreg1;
+}
+
+/**
+  * @brief  Fills each DAC_InitStruct member with its default value.
+  * @param  DAC_InitStruct: pointer to a DAC_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct)
+{
+/*--------------- Reset DAC init structure parameters values -----------------*/
+  /* Initialize the DAC_Trigger member */
+  DAC_InitStruct->DAC_Trigger = DAC_Trigger_None;
+  /* Initialize the DAC_WaveGeneration member */
+  DAC_InitStruct->DAC_WaveGeneration = DAC_WaveGeneration_None;
+  /* Initialize the DAC_LFSRUnmask_TriangleAmplitude member */
+  DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude = DAC_LFSRUnmask_Bit0;
+  /* Initialize the DAC_OutputBuffer member */
+  DAC_InitStruct->DAC_OutputBuffer = DAC_OutputBuffer_Enable;
+}
+
+/**
+  * @brief  Enables or disables the specified DAC channel.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  NewState: new state of the DAC channel. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   When the DAC channel is enabled the trigger source can no more be modified.
+  * @retval None
+  */
+void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC channel */
+    DAC->CR |= (DAC_CR_EN1 << DAC_Channel);
+  }
+  else
+  {
+    /* Disable the selected DAC channel */
+    DAC->CR &= (~(DAC_CR_EN1 << DAC_Channel));
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected DAC channel software trigger.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  NewState: new state of the selected DAC channel software trigger.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable software trigger for the selected DAC channel */
+    DAC->SWTRIGR |= (uint32_t)DAC_SWTRIGR_SWTRIG1 << (DAC_Channel >> 4);
+  }
+  else
+  {
+    /* Disable software trigger for the selected DAC channel */
+    DAC->SWTRIGR &= ~((uint32_t)DAC_SWTRIGR_SWTRIG1 << (DAC_Channel >> 4));
+  }
+}
+
+/**
+  * @brief  Enables or disables simultaneously the two DAC channels software triggers.
+  * @param  NewState: new state of the DAC channels software triggers.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DAC_DualSoftwareTriggerCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable software trigger for both DAC channels */
+    DAC->SWTRIGR |= DUAL_SWTRIG_SET;
+  }
+  else
+  {
+    /* Disable software trigger for both DAC channels */
+    DAC->SWTRIGR &= DUAL_SWTRIG_RESET;
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected DAC channel wave generation.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_Wave: specifies the wave type to enable or disable.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Wave_Noise: noise wave generation
+  *            @arg DAC_Wave_Triangle: triangle wave generation
+  * @param  NewState: new state of the selected DAC channel wave generation.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_WAVE(DAC_Wave)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected wave generation for the selected DAC channel */
+    DAC->CR |= DAC_Wave << DAC_Channel;
+  }
+  else
+  {
+    /* Disable the selected wave generation for the selected DAC channel */
+    DAC->CR &= ~(DAC_Wave << DAC_Channel);
+  }
+}
+
+/**
+  * @brief  Set the specified data holding register value for DAC channel1.
+  * @param  DAC_Align: Specifies the data alignment for DAC channel1.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Align_8b_R: 8bit right data alignment selected
+  *            @arg DAC_Align_12b_L: 12bit left data alignment selected
+  *            @arg DAC_Align_12b_R: 12bit right data alignment selected
+  * @param  Data: Data to be loaded in the selected data holding register.
+  * @retval None
+  */
+void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data)
+{  
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data));
+  
+  tmp = (uint32_t)DAC_BASE; 
+  tmp += DHR12R1_OFFSET + DAC_Align;
+
+  /* Set the DAC channel1 selected data holding register */
+  *(__IO uint32_t *) tmp = Data;
+}
+
+/**
+  * @brief  Set the specified data holding register value for DAC channel2.
+  * @param  DAC_Align: Specifies the data alignment for DAC channel2.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Align_8b_R: 8bit right data alignment selected
+  *            @arg DAC_Align_12b_L: 12bit left data alignment selected
+  *            @arg DAC_Align_12b_R: 12bit right data alignment selected
+  * @param  Data: Data to be loaded in the selected data holding register.
+  * @retval None
+  */
+void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data));
+  
+  tmp = (uint32_t)DAC_BASE;
+  tmp += DHR12R2_OFFSET + DAC_Align;
+
+  /* Set the DAC channel2 selected data holding register */
+  *(__IO uint32_t *)tmp = Data;
+}
+
+/**
+  * @brief  Set the specified data holding register value for dual channel DAC.
+  * @param  DAC_Align: Specifies the data alignment for dual channel DAC.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Align_8b_R: 8bit right data alignment selected
+  *            @arg DAC_Align_12b_L: 12bit left data alignment selected
+  *            @arg DAC_Align_12b_R: 12bit right data alignment selected
+  * @param  Data2: Data for DAC Channel2 to be loaded in the selected data holding register.
+  * @param  Data1: Data for DAC Channel1 to be loaded in the selected data  holding register.
+  * @note   In dual mode, a unique register access is required to write in both
+  *          DAC channels at the same time.
+  * @retval None
+  */
+void DAC_SetDualChannelData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1)
+{
+  uint32_t data = 0, tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data1));
+  assert_param(IS_DAC_DATA(Data2));
+  
+  /* Calculate and set dual DAC data holding register value */
+  if (DAC_Align == DAC_Align_8b_R)
+  {
+    data = ((uint32_t)Data2 << 8) | Data1; 
+  }
+  else
+  {
+    data = ((uint32_t)Data2 << 16) | Data1;
+  }
+  
+  tmp = (uint32_t)DAC_BASE;
+  tmp += DHR12RD_OFFSET + DAC_Align;
+
+  /* Set the dual DAC selected data holding register */
+  *(__IO uint32_t *)tmp = data;
+}
+
+/**
+  * @brief  Returns the last data output value of the selected DAC channel.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @retval The selected DAC channel data output value.
+  */
+uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  
+  tmp = (uint32_t) DAC_BASE ;
+  tmp += DOR_OFFSET + ((uint32_t)DAC_Channel >> 2);
+  
+  /* Returns the DAC channel data output register value */
+  return (uint16_t) (*(__IO uint32_t*) tmp);
+}
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Group2 DMA management functions
+ *  @brief   DMA management functions
+ *
+@verbatim   
+ ===============================================================================
+                       ##### DMA management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified DAC channel DMA request.
+  * @note   When enabled DMA1 is generated when an external trigger (EXTI Line9,
+  *         TIM2, TIM4, TIM5, TIM6, TIM7 or TIM8  but not a software trigger) occurs.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  NewState: new state of the selected DAC channel DMA request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   The DAC channel1 is mapped on DMA1 Stream 5 channel7 which must be
+  *          already configured.
+  * @note   The DAC channel2 is mapped on DMA1 Stream 6 channel7 which must be
+  *          already configured.    
+  * @retval None
+  */
+void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC channel DMA request */
+    DAC->CR |= (DAC_CR_DMAEN1 << DAC_Channel);
+  }
+  else
+  {
+    /* Disable the selected DAC channel DMA request */
+    DAC->CR &= (~(DAC_CR_DMAEN1 << DAC_Channel));
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Group3 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+             ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified DAC interrupts.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_IT: specifies the DAC interrupt sources to be enabled or disabled. 
+  *          This parameter can be the following values:
+  *            @arg DAC_IT_DMAUDR: DMA underrun interrupt mask
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).
+  * @param  NewState: new state of the specified DAC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */ 
+void DAC_ITConfig(uint32_t DAC_Channel, uint32_t DAC_IT, FunctionalState NewState)  
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_DAC_IT(DAC_IT)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC interrupts */
+    DAC->CR |=  (DAC_IT << DAC_Channel);
+  }
+  else
+  {
+    /* Disable the selected DAC interrupts */
+    DAC->CR &= (~(uint32_t)(DAC_IT << DAC_Channel));
+  }
+}
+
+/**
+  * @brief  Checks whether the specified DAC flag is set or not.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_FLAG: specifies the flag to check. 
+  *          This parameter can be only of the following value:
+  *            @arg DAC_FLAG_DMAUDR: DMA underrun flag
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).
+  * @retval The new state of DAC_FLAG (SET or RESET).
+  */
+FlagStatus DAC_GetFlagStatus(uint32_t DAC_Channel, uint32_t DAC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_FLAG(DAC_FLAG));
+
+  /* Check the status of the specified DAC flag */
+  if ((DAC->SR & (DAC_FLAG << DAC_Channel)) != (uint8_t)RESET)
+  {
+    /* DAC_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DAC_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the DAC_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DAC channel's pending flags.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_FLAG: specifies the flag to clear. 
+  *          This parameter can be of the following value:
+  *            @arg DAC_FLAG_DMAUDR: DMA underrun flag 
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).                           
+  * @retval None
+  */
+void DAC_ClearFlag(uint32_t DAC_Channel, uint32_t DAC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_FLAG(DAC_FLAG));
+
+  /* Clear the selected DAC flags */
+  DAC->SR = (DAC_FLAG << DAC_Channel);
+}
+
+/**
+  * @brief  Checks whether the specified DAC interrupt has occurred or not.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_IT: specifies the DAC interrupt source to check. 
+  *          This parameter can be the following values:
+  *            @arg DAC_IT_DMAUDR: DMA underrun interrupt mask
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).
+  * @retval The new state of DAC_IT (SET or RESET).
+  */
+ITStatus DAC_GetITStatus(uint32_t DAC_Channel, uint32_t DAC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_IT(DAC_IT));
+
+  /* Get the DAC_IT enable bit status */
+  enablestatus = (DAC->CR & (DAC_IT << DAC_Channel)) ;
+  
+  /* Check the status of the specified DAC interrupt */
+  if (((DAC->SR & (DAC_IT << DAC_Channel)) != (uint32_t)RESET) && enablestatus)
+  {
+    /* DAC_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DAC_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the DAC_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DAC channel's interrupt pending bits.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_IT: specifies the DAC interrupt pending bit to clear.
+  *          This parameter can be the following values:
+  *            @arg DAC_IT_DMAUDR: DMA underrun interrupt mask                         
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).                           
+  * @retval None
+  */
+void DAC_ClearITPendingBit(uint32_t DAC_Channel, uint32_t DAC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_IT(DAC_IT)); 
+
+  /* Clear the selected DAC interrupt pending bits */
+  DAC->SR = (DAC_IT << DAC_Channel);
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

STM32F4XX_Lib/STM32F4xx_StdPeriph_Driver/source/stm32f4xx_gpio.c

@@ -0,0 +1,611 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_gpio.c
+  * @author  MCD Application Team
+  * @version V1.7.1
+  * @date    20-May-2016
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the GPIO peripheral:           
+  *           + Initialization and Configuration
+  *           + GPIO Read and Write
+  *           + GPIO Alternate functions configuration
+  * 
+@verbatim  
+ ===============================================================================
+                      ##### How to use this driver #####
+ ===============================================================================       
+ [..]             
+   (#) Enable the GPIO AHB clock using the following function
+       RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOx, ENABLE);
+               
+   (#) Configure the GPIO pin(s) using GPIO_Init()
+       Four possible configuration are available for each pin:
+       (++) Input: Floating, Pull-up, Pull-down.
+       (++) Output: Push-Pull (Pull-up, Pull-down or no Pull)
+            Open Drain (Pull-up, Pull-down or no Pull). In output mode, the speed 
+            is configurable: 2 MHz, 25 MHz, 50 MHz or 100 MHz.
+       (++) Alternate Function: Push-Pull (Pull-up, Pull-down or no Pull) Open 
+            Drain (Pull-up, Pull-down or no Pull).
+       (++) Analog: required mode when a pin is to be used as ADC channel or DAC 
+            output.
+   
+   (#) Peripherals alternate function:
+       (++) For ADC and DAC, configure the desired pin in analog mode using 
+            GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AN;
+            (+++) For other peripherals (TIM, USART...):
+            (+++) Connect the pin to the desired peripherals' Alternate 
+                     Function (AF) using GPIO_PinAFConfig() function
+            (+++) Configure the desired pin in alternate function mode using
+                     GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF
+            (+++) Select the type, pull-up/pull-down and output speed via 
+                     GPIO_PuPd, GPIO_OType and GPIO_Speed members
+            (+++) Call GPIO_Init() function
+          
+   (#) To get the level of a pin configured in input mode use GPIO_ReadInputDataBit()
+            
+   (#) To set/reset the level of a pin configured in output mode use 
+       GPIO_SetBits()/GPIO_ResetBits()
+                 
+   (#) During and just after reset, the alternate functions are not 
+       active and the GPIO pins are configured in input floating mode (except JTAG
+       pins).
+  
+   (#) The LSE oscillator pins OSC32_IN and OSC32_OUT can be used as general purpose 
+       (PC14 and PC15, respectively) when the LSE oscillator is off. The LSE has 
+       priority over the GPIO function.
+  
+   (#) The HSE oscillator pins OSC_IN/OSC_OUT can be used as 
+       general purpose PH0 and PH1, respectively, when the HSE oscillator is off. 
+       The HSE has priority over the GPIO function.
+               
+@endverbatim        
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2016 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_gpio.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup GPIO 
+  * @brief GPIO driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup GPIO_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup GPIO_Group1 Initialization and Configuration
+ *  @brief   Initialization and Configuration
+ *
+@verbatim   
+ ===============================================================================
+                 ##### Initialization and Configuration #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  De-initializes the GPIOx peripheral registers to their default reset values.
+  * @note   By default, The GPIO pins are configured in input floating mode (except JTAG pins).
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices.  
+  * @retval None
+  */
+void GPIO_DeInit(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  if (GPIOx == GPIOA)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOA, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOA, DISABLE);
+  }
+  else if (GPIOx == GPIOB)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOB, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOB, DISABLE);
+  }
+  else if (GPIOx == GPIOC)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOC, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOC, DISABLE);
+  }
+  else if (GPIOx == GPIOD)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOD, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOD, DISABLE);
+  }
+  else if (GPIOx == GPIOE)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOE, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOE, DISABLE);
+  }
+  else if (GPIOx == GPIOF)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOF, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOF, DISABLE);
+  }
+  else if (GPIOx == GPIOG)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOG, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOG, DISABLE);
+  }
+  else if (GPIOx == GPIOH)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOH, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOH, DISABLE);
+  }
+
+  else if (GPIOx == GPIOI)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOI, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOI, DISABLE);
+  }
+  else if (GPIOx == GPIOJ)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOJ, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOJ, DISABLE);
+  }
+  else
+  {
+    if (GPIOx == GPIOK)
+    {
+      RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOK, ENABLE);
+      RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOK, DISABLE);
+    }
+  }
+}
+
+/**
+  * @brief  Initializes the GPIOx peripheral according to the specified parameters in the GPIO_InitStruct.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices.   
+  * @param  GPIO_InitStruct: pointer to a GPIO_InitTypeDef structure that contains
+  *         the configuration information for the specified GPIO peripheral.
+  * @retval None
+  */
+void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct)
+{
+  uint32_t pinpos = 0x00, pos = 0x00 , currentpin = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_InitStruct->GPIO_Pin));
+  assert_param(IS_GPIO_MODE(GPIO_InitStruct->GPIO_Mode));
+  assert_param(IS_GPIO_PUPD(GPIO_InitStruct->GPIO_PuPd));
+
+  /* ------------------------- Configure the port pins ---------------- */
+  /*-- GPIO Mode Configuration --*/
+  for (pinpos = 0x00; pinpos < 0x10; pinpos++)
+  {
+    pos = ((uint32_t)0x01) << pinpos;
+    /* Get the port pins position */
+    currentpin = (GPIO_InitStruct->GPIO_Pin) & pos;
+
+    if (currentpin == pos)
+    {
+      GPIOx->MODER  &= ~(GPIO_MODER_MODER0 << (pinpos * 2));
+      GPIOx->MODER |= (((uint32_t)GPIO_InitStruct->GPIO_Mode) << (pinpos * 2));
+
+      if ((GPIO_InitStruct->GPIO_Mode == GPIO_Mode_OUT) || (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_AF))
+      {
+        /* Check Speed mode parameters */
+        assert_param(IS_GPIO_SPEED(GPIO_InitStruct->GPIO_Speed));
+
+        /* Speed mode configuration */
+        GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (pinpos * 2));
+        GPIOx->OSPEEDR |= ((uint32_t)(GPIO_InitStruct->GPIO_Speed) << (pinpos * 2));
+
+        /* Check Output mode parameters */
+        assert_param(IS_GPIO_OTYPE(GPIO_InitStruct->GPIO_OType));
+
+        /* Output mode configuration*/
+        GPIOx->OTYPER  &= ~((GPIO_OTYPER_OT_0) << ((uint16_t)pinpos)) ;
+        GPIOx->OTYPER |= (uint16_t)(((uint16_t)GPIO_InitStruct->GPIO_OType) << ((uint16_t)pinpos));
+      }
+
+      /* Pull-up Pull down resistor configuration*/
+      GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)pinpos * 2));
+      GPIOx->PUPDR |= (((uint32_t)GPIO_InitStruct->GPIO_PuPd) << (pinpos * 2));
+    }
+  }
+}
+
+/**
+  * @brief  Fills each GPIO_InitStruct member with its default value.
+  * @param  GPIO_InitStruct : pointer to a GPIO_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct)
+{
+  /* Reset GPIO init structure parameters values */
+  GPIO_InitStruct->GPIO_Pin  = GPIO_Pin_All;
+  GPIO_InitStruct->GPIO_Mode = GPIO_Mode_IN;
+  GPIO_InitStruct->GPIO_Speed = GPIO_Speed_2MHz;
+  GPIO_InitStruct->GPIO_OType = GPIO_OType_PP;
+  GPIO_InitStruct->GPIO_PuPd = GPIO_PuPd_NOPULL;
+}
+
+/**
+  * @brief  Locks GPIO Pins configuration registers.
+  * @note   The locked registers are GPIOx_MODER, GPIOx_OTYPER, GPIOx_OSPEEDR,
+  *         GPIOx_PUPDR, GPIOx_AFRL and GPIOx_AFRH.
+  * @note   The configuration of the locked GPIO pins can no longer be modified
+  *         until the next reset.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bit to be locked.
+  *          This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
+  * @retval None
+  */
+void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  __IO uint32_t tmp = 0x00010000;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+  tmp |= GPIO_Pin;
+  /* Set LCKK bit */
+  GPIOx->LCKR = tmp;
+  /* Reset LCKK bit */
+  GPIOx->LCKR =  GPIO_Pin;
+  /* Set LCKK bit */
+  GPIOx->LCKR = tmp;
+  /* Read LCKK bit*/
+  tmp = GPIOx->LCKR;
+  /* Read LCKK bit*/
+  tmp = GPIOx->LCKR;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Group2 GPIO Read and Write
+ *  @brief   GPIO Read and Write
+ *
+@verbatim   
+ ===============================================================================
+                         ##### GPIO Read and Write #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Reads the specified input port pin.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bit to read.
+  *         This parameter can be GPIO_Pin_x where x can be (0..15).
+  * @retval The input port pin value.
+  */
+uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  uint8_t bitstatus = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+
+  if ((GPIOx->IDR & GPIO_Pin) != (uint32_t)Bit_RESET)
+  {
+    bitstatus = (uint8_t)Bit_SET;
+  }
+  else
+  {
+    bitstatus = (uint8_t)Bit_RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Reads the specified GPIO input data port.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @retval GPIO input data port value.
+  */
+uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  return ((uint16_t)GPIOx->IDR);
+}
+
+/**
+  * @brief  Reads the specified output data port bit.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bit to read.
+  *          This parameter can be GPIO_Pin_x where x can be (0..15).
+  * @retval The output port pin value.
+  */
+uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  uint8_t bitstatus = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+
+  if (((GPIOx->ODR) & GPIO_Pin) != (uint32_t)Bit_RESET)
+  {
+    bitstatus = (uint8_t)Bit_SET;
+  }
+  else
+  {
+    bitstatus = (uint8_t)Bit_RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Reads the specified GPIO output data port.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @retval GPIO output data port value.
+  */
+uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  return ((uint16_t)GPIOx->ODR);
+}
+
+/**
+  * @brief  Sets the selected data port bits.
+  * @note   This functions uses GPIOx_BSRR register to allow atomic read/modify 
+  *         accesses. In this way, there is no risk of an IRQ occurring between
+  *         the read and the modify access.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bits to be written.
+  *          This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
+  * @retval None
+  */
+void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+  GPIOx->BSRRL = GPIO_Pin;
+}
+
+/**
+  * @brief  Clears the selected data port bits.
+  * @note   This functions uses GPIOx_BSRR register to allow atomic read/modify 
+  *         accesses. In this way, there is no risk of an IRQ occurring between
+  *         the read and the modify access.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bits to be written.
+  *          This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
+  * @retval None
+  */
+void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+  GPIOx->BSRRH = GPIO_Pin;
+}
+
+/**
+  * @brief  Sets or clears the selected data port bit.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bit to be written.
+  *          This parameter can be one of GPIO_Pin_x where x can be (0..15).
+  * @param  BitVal: specifies the value to be written to the selected bit.
+  *          This parameter can be one of the BitAction enum values:
+  *            @arg Bit_RESET: to clear the port pin
+  *            @arg Bit_SET: to set the port pin
+  * @retval None
+  */
+void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+  assert_param(IS_GPIO_BIT_ACTION(BitVal));
+
+  if (BitVal != Bit_RESET)
+  {
+    GPIOx->BSRRL = GPIO_Pin;
+  }
+  else
+  {
+    GPIOx->BSRRH = GPIO_Pin ;
+  }
+}
+
+/**
+  * @brief  Writes data to the specified GPIO data port.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  PortVal: specifies the value to be written to the port output data register.
+  * @retval None
+  */
+void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  GPIOx->ODR = PortVal;
+}
+
+/**
+  * @brief  Toggles the specified GPIO pins..
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: Specifies the pins to be toggled.
+  * @retval None
+  */
+void GPIO_ToggleBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  GPIOx->ODR ^= GPIO_Pin;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Group3 GPIO Alternate functions configuration function
+ *  @brief   GPIO Alternate functions configuration function
+ *
+@verbatim   
+ ===============================================================================
+           ##### GPIO Alternate functions configuration function #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Changes the mapping of the specified pin.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_PinSource: specifies the pin for the Alternate function.
+  *         This parameter can be GPIO_PinSourcex where x can be (0..15).
+  * @param  GPIO_AFSelection: selects the pin to used as Alternate function.
+  *          This parameter can be one of the following values:
+  *            @arg GPIO_AF_RTC_50Hz: Connect RTC_50Hz pin to AF0 (default after reset) 
+  *            @arg GPIO_AF_MCO: Connect MCO pin (MCO1 and MCO2) to AF0 (default after reset) 
+  *            @arg GPIO_AF_TAMPER: Connect TAMPER pins (TAMPER_1 and TAMPER_2) to AF0 (default after reset) 
+  *            @arg GPIO_AF_SWJ: Connect SWJ pins (SWD and JTAG)to AF0 (default after reset) 
+  *            @arg GPIO_AF_TRACE: Connect TRACE pins to AF0 (default after reset)
+  *            @arg GPIO_AF_TIM1: Connect TIM1 pins to AF1
+  *            @arg GPIO_AF_TIM2: Connect TIM2 pins to AF1
+  *            @arg GPIO_AF_TIM3: Connect TIM3 pins to AF2
+  *            @arg GPIO_AF_TIM4: Connect TIM4 pins to AF2
+  *            @arg GPIO_AF_TIM5: Connect TIM5 pins to AF2
+  *            @arg GPIO_AF_TIM8: Connect TIM8 pins to AF3
+  *            @arg GPIO_AF_TIM9: Connect TIM9 pins to AF3
+  *            @arg GPIO_AF_TIM10: Connect TIM10 pins to AF3
+  *            @arg GPIO_AF_TIM11: Connect TIM11 pins to AF3
+  *            @arg GPIO_AF_I2C1: Connect I2C1 pins to AF4
+  *            @arg GPIO_AF_I2C2: Connect I2C2 pins to AF4
+  *            @arg GPIO_AF_I2C3: Connect I2C3 pins to AF4
+  *            @arg GPIO_AF_SPI1: Connect SPI1 pins to AF5
+  *            @arg GPIO_AF_SPI2: Connect SPI2/I2S2 pins to AF5
+  *            @arg GPIO_AF_SPI4: Connect SPI4 pins to AF5 
+  *            @arg GPIO_AF_SPI5: Connect SPI5 pins to AF5 
+  *            @arg GPIO_AF_SPI6: Connect SPI6 pins to AF5
+  *            @arg GPIO_AF_SAI1: Connect SAI1 pins to AF6 for STM32F42xxx/43xxx devices.       
+  *            @arg GPIO_AF_SPI3: Connect SPI3/I2S3 pins to AF6
+  *            @arg GPIO_AF_I2S3ext: Connect I2S3ext pins to AF7
+  *            @arg GPIO_AF_USART1: Connect USART1 pins to AF7
+  *            @arg GPIO_AF_USART2: Connect USART2 pins to AF7
+  *            @arg GPIO_AF_USART3: Connect USART3 pins to AF7
+  *            @arg GPIO_AF_UART4: Connect UART4 pins to AF8
+  *            @arg GPIO_AF_UART5: Connect UART5 pins to AF8
+  *            @arg GPIO_AF_USART6: Connect USART6 pins to AF8
+  *            @arg GPIO_AF_UART7: Connect UART7 pins to AF8
+  *            @arg GPIO_AF_UART8: Connect UART8 pins to AF8
+  *            @arg GPIO_AF_CAN1: Connect CAN1 pins to AF9
+  *            @arg GPIO_AF_CAN2: Connect CAN2 pins to AF9
+  *            @arg GPIO_AF_TIM12: Connect TIM12 pins to AF9
+  *            @arg GPIO_AF_TIM13: Connect TIM13 pins to AF9
+  *            @arg GPIO_AF_TIM14: Connect TIM14 pins to AF9
+  *            @arg GPIO_AF_OTG_FS: Connect OTG_FS pins to AF10
+  *            @arg GPIO_AF_OTG_HS: Connect OTG_HS pins to AF10
+  *            @arg GPIO_AF_ETH: Connect ETHERNET pins to AF11
+  *            @arg GPIO_AF_FSMC: Connect FSMC pins to AF12 
+  *            @arg GPIO_AF_FMC: Connect FMC pins to AF12 for STM32F42xxx/43xxx devices.   
+  *            @arg GPIO_AF_OTG_HS_FS: Connect OTG HS (configured in FS) pins to AF12
+  *            @arg GPIO_AF_SDIO: Connect SDIO pins to AF12
+  *            @arg GPIO_AF_DCMI: Connect DCMI pins to AF13
+  *            @arg GPIO_AF_LTDC: Connect LTDC pins to AF14 for STM32F429xx/439xx devices. 
+  *            @arg GPIO_AF_EVENTOUT: Connect EVENTOUT pins to AF15
+  * @retval None
+  */
+void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF)
+{
+  uint32_t temp = 0x00;
+  uint32_t temp_2 = 0x00;
+  
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN_SOURCE(GPIO_PinSource));
+  assert_param(IS_GPIO_AF(GPIO_AF));
+  
+  temp = ((uint32_t)(GPIO_AF) << ((uint32_t)((uint32_t)GPIO_PinSource & (uint32_t)0x07) * 4)) ;
+  GPIOx->AFR[GPIO_PinSource >> 0x03] &= ~((uint32_t)0xF << ((uint32_t)((uint32_t)GPIO_PinSource & (uint32_t)0x07) * 4)) ;
+  temp_2 = GPIOx->AFR[GPIO_PinSource >> 0x03] | temp;
+  GPIOx->AFR[GPIO_PinSource >> 0x03] = temp_2;
+}
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

STM32F7XX_Lib/CMSIS/Include/arm_common_tables.h

@@ -0,0 +1,136 @@
+/* ----------------------------------------------------------------------
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.
+*
+* $Date:        19. October 2015
+* $Revision: 	V.1.4.5 a
+*
+* Project: 	    CMSIS DSP Library
+* Title:	    arm_common_tables.h
+*
+* Description:	This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions
+*
+* Target Processor: Cortex-M4/Cortex-M3
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.
+* -------------------------------------------------------------------- */
+
+#ifndef _ARM_COMMON_TABLES_H
+#define _ARM_COMMON_TABLES_H
+
+#include "arm_math.h"
+
+extern const uint16_t armBitRevTable[1024];
+extern const q15_t armRecipTableQ15[64];
+extern const q31_t armRecipTableQ31[64];
+/* extern const q31_t realCoefAQ31[1024]; */
+/* extern const q31_t realCoefBQ31[1024]; */
+extern const float32_t twiddleCoef_16[32];
+extern const float32_t twiddleCoef_32[64];
+extern const float32_t twiddleCoef_64[128];
+extern const float32_t twiddleCoef_128[256];
+extern const float32_t twiddleCoef_256[512];
+extern const float32_t twiddleCoef_512[1024];
+extern const float32_t twiddleCoef_1024[2048];
+extern const float32_t twiddleCoef_2048[4096];
+extern const float32_t twiddleCoef_4096[8192];
+#define twiddleCoef twiddleCoef_4096
+extern const q31_t twiddleCoef_16_q31[24];
+extern const q31_t twiddleCoef_32_q31[48];
+extern const q31_t twiddleCoef_64_q31[96];
+extern const q31_t twiddleCoef_128_q31[192];
+extern const q31_t twiddleCoef_256_q31[384];
+extern const q31_t twiddleCoef_512_q31[768];
+extern const q31_t twiddleCoef_1024_q31[1536];
+extern const q31_t twiddleCoef_2048_q31[3072];
+extern const q31_t twiddleCoef_4096_q31[6144];
+extern const q15_t twiddleCoef_16_q15[24];
+extern const q15_t twiddleCoef_32_q15[48];
+extern const q15_t twiddleCoef_64_q15[96];
+extern const q15_t twiddleCoef_128_q15[192];
+extern const q15_t twiddleCoef_256_q15[384];
+extern const q15_t twiddleCoef_512_q15[768];
+extern const q15_t twiddleCoef_1024_q15[1536];
+extern const q15_t twiddleCoef_2048_q15[3072];
+extern const q15_t twiddleCoef_4096_q15[6144];
+extern const float32_t twiddleCoef_rfft_32[32];
+extern const float32_t twiddleCoef_rfft_64[64];
+extern const float32_t twiddleCoef_rfft_128[128];
+extern const float32_t twiddleCoef_rfft_256[256];
+extern const float32_t twiddleCoef_rfft_512[512];
+extern const float32_t twiddleCoef_rfft_1024[1024];
+extern const float32_t twiddleCoef_rfft_2048[2048];
+extern const float32_t twiddleCoef_rfft_4096[4096];
+
+
+/* floating-point bit reversal tables */
+#define ARMBITREVINDEXTABLE__16_TABLE_LENGTH ((uint16_t)20  )
+#define ARMBITREVINDEXTABLE__32_TABLE_LENGTH ((uint16_t)48  )
+#define ARMBITREVINDEXTABLE__64_TABLE_LENGTH ((uint16_t)56  )
+#define ARMBITREVINDEXTABLE_128_TABLE_LENGTH ((uint16_t)208 )
+#define ARMBITREVINDEXTABLE_256_TABLE_LENGTH ((uint16_t)440 )
+#define ARMBITREVINDEXTABLE_512_TABLE_LENGTH ((uint16_t)448 )
+#define ARMBITREVINDEXTABLE1024_TABLE_LENGTH ((uint16_t)1800)
+#define ARMBITREVINDEXTABLE2048_TABLE_LENGTH ((uint16_t)3808)
+#define ARMBITREVINDEXTABLE4096_TABLE_LENGTH ((uint16_t)4032)
+
+extern const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE__16_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE__32_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE__64_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE1024_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE2048_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE4096_TABLE_LENGTH];
+
+/* fixed-point bit reversal tables */
+#define ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH ((uint16_t)12  )
+#define ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH ((uint16_t)24  )
+#define ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH ((uint16_t)56  )
+#define ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH ((uint16_t)112 )
+#define ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH ((uint16_t)240 )
+#define ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH ((uint16_t)480 )
+#define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH ((uint16_t)992 )
+#define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH ((uint16_t)1984)
+#define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH ((uint16_t)4032)
+
+extern const uint16_t armBitRevIndexTable_fixed_16[ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable_fixed_32[ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable_fixed_64[ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable_fixed_128[ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable_fixed_256[ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable_fixed_512[ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable_fixed_1024[ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable_fixed_2048[ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH];
+extern const uint16_t armBitRevIndexTable_fixed_4096[ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH];
+
+/* Tables for Fast Math Sine and Cosine */
+extern const float32_t sinTable_f32[FAST_MATH_TABLE_SIZE + 1];
+extern const q31_t sinTable_q31[FAST_MATH_TABLE_SIZE + 1];
+extern const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE + 1];
+
+#endif /*  ARM_COMMON_TABLES_H */

STM32F7XX_Lib/CMSIS/Include/arm_const_structs.h

@@ -0,0 +1,79 @@
+/* ----------------------------------------------------------------------
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.
+*
+* $Date:        19. March 2015
+* $Revision: 	V.1.4.5
+*
+* Project: 	    CMSIS DSP Library
+* Title:	    arm_const_structs.h
+*
+* Description:	This file has constant structs that are initialized for
+*              user convenience.  For example, some can be given as
+*              arguments to the arm_cfft_f32() function.
+*
+* Target Processor: Cortex-M4/Cortex-M3
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.
+* -------------------------------------------------------------------- */
+
+#ifndef _ARM_CONST_STRUCTS_H
+#define _ARM_CONST_STRUCTS_H
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len16;
+   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len32;
+   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len64;
+   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len128;
+   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len256;
+   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len512;
+   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len1024;
+   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len2048;
+   extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len4096;
+
+   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len16;
+   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len32;
+   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len64;
+   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len128;
+   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len256;
+   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len512;
+   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len1024;
+   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len2048;
+   extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len4096;
+
+   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len16;
+   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len32;
+   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len64;
+   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len128;
+   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len256;
+   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len512;
+   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len1024;
+   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len2048;
+   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len4096;
+
+#endif

STM32F7XX_Lib/CMSIS/Include/cmsis_armcc.h

@@ -0,0 +1,734 @@
+/**************************************************************************//**
+ * @file     cmsis_armcc.h
+ * @brief    CMSIS Cortex-M Core Function/Instruction Header File
+ * @version  V4.30
+ * @date     20. October 2015
+ ******************************************************************************/
+/* Copyright (c) 2009 - 2015 ARM LIMITED
+
+   All rights reserved.
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are met:
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+   - Neither the name of ARM nor the names of its contributors may be used
+     to endorse or promote products derived from this software without
+     specific prior written permission.
+   *
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
+   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE.
+   ---------------------------------------------------------------------------*/
+
+
+#ifndef __CMSIS_ARMCC_H
+#define __CMSIS_ARMCC_H
+
+
+#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 400677)
+  #error "Please use ARM Compiler Toolchain V4.0.677 or later!"
+#endif
+
+/* ###########################  Core Function Access  ########################### */
+/** \ingroup  CMSIS_Core_FunctionInterface
+    \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
+  @{
+ */
+
+/* intrinsic void __enable_irq();     */
+/* intrinsic void __disable_irq();    */
+
+/**
+  \brief   Get Control Register
+  \details Returns the content of the Control Register.
+  \return               Control Register value
+ */
+__STATIC_INLINE uint32_t __get_CONTROL(void)
+{
+  register uint32_t __regControl         __ASM("control");
+  return(__regControl);
+}
+
+
+/**
+  \brief   Set Control Register
+  \details Writes the given value to the Control Register.
+  \param [in]    control  Control Register value to set
+ */
+__STATIC_INLINE void __set_CONTROL(uint32_t control)
+{
+  register uint32_t __regControl         __ASM("control");
+  __regControl = control;
+}
+
+
+/**
+  \brief   Get IPSR Register
+  \details Returns the content of the IPSR Register.
+  \return               IPSR Register value
+ */
+__STATIC_INLINE uint32_t __get_IPSR(void)
+{
+  register uint32_t __regIPSR          __ASM("ipsr");
+  return(__regIPSR);
+}
+
+
+/**
+  \brief   Get APSR Register
+  \details Returns the content of the APSR Register.
+  \return               APSR Register value
+ */
+__STATIC_INLINE uint32_t __get_APSR(void)
+{
+  register uint32_t __regAPSR          __ASM("apsr");
+  return(__regAPSR);
+}
+
+
+/**
+  \brief   Get xPSR Register
+  \details Returns the content of the xPSR Register.
+  \return               xPSR Register value
+ */
+__STATIC_INLINE uint32_t __get_xPSR(void)
+{
+  register uint32_t __regXPSR          __ASM("xpsr");
+  return(__regXPSR);
+}
+
+
+/**
+  \brief   Get Process Stack Pointer
+  \details Returns the current value of the Process Stack Pointer (PSP).
+  \return               PSP Register value
+ */
+__STATIC_INLINE uint32_t __get_PSP(void)
+{
+  register uint32_t __regProcessStackPointer  __ASM("psp");
+  return(__regProcessStackPointer);
+}
+
+
+/**
+  \brief   Set Process Stack Pointer
+  \details Assigns the given value to the Process Stack Pointer (PSP).
+  \param [in]    topOfProcStack  Process Stack Pointer value to set
+ */
+__STATIC_INLINE void __set_PSP(uint32_t topOfProcStack)
+{
+  register uint32_t __regProcessStackPointer  __ASM("psp");
+  __regProcessStackPointer = topOfProcStack;
+}
+
+
+/**
+  \brief   Get Main Stack Pointer
+  \details Returns the current value of the Main Stack Pointer (MSP).
+  \return               MSP Register value
+ */
+__STATIC_INLINE uint32_t __get_MSP(void)
+{
+  register uint32_t __regMainStackPointer     __ASM("msp");
+  return(__regMainStackPointer);
+}
+
+
+/**
+  \brief   Set Main Stack Pointer
+  \details Assigns the given value to the Main Stack Pointer (MSP).
+  \param [in]    topOfMainStack  Main Stack Pointer value to set
+ */
+__STATIC_INLINE void __set_MSP(uint32_t topOfMainStack)
+{
+  register uint32_t __regMainStackPointer     __ASM("msp");
+  __regMainStackPointer = topOfMainStack;
+}
+
+
+/**
+  \brief   Get Priority Mask
+  \details Returns the current state of the priority mask bit from the Priority Mask Register.
+  \return               Priority Mask value
+ */
+__STATIC_INLINE uint32_t __get_PRIMASK(void)
+{
+  register uint32_t __regPriMask         __ASM("primask");
+  return(__regPriMask);
+}
+
+
+/**
+  \brief   Set Priority Mask
+  \details Assigns the given value to the Priority Mask Register.
+  \param [in]    priMask  Priority Mask
+ */
+__STATIC_INLINE void __set_PRIMASK(uint32_t priMask)
+{
+  register uint32_t __regPriMask         __ASM("primask");
+  __regPriMask = (priMask);
+}
+
+
+#if       (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U)
+
+/**
+  \brief   Enable FIQ
+  \details Enables FIQ interrupts by clearing the F-bit in the CPSR.
+           Can only be executed in Privileged modes.
+ */
+#define __enable_fault_irq                __enable_fiq
+
+
+/**
+  \brief   Disable FIQ
+  \details Disables FIQ interrupts by setting the F-bit in the CPSR.
+           Can only be executed in Privileged modes.
+ */
+#define __disable_fault_irq               __disable_fiq
+
+
+/**
+  \brief   Get Base Priority
+  \details Returns the current value of the Base Priority register.
+  \return               Base Priority register value
+ */
+__STATIC_INLINE uint32_t  __get_BASEPRI(void)
+{
+  register uint32_t __regBasePri         __ASM("basepri");
+  return(__regBasePri);
+}
+
+
+/**
+  \brief   Set Base Priority
+  \details Assigns the given value to the Base Priority register.
+  \param [in]    basePri  Base Priority value to set
+ */
+__STATIC_INLINE void __set_BASEPRI(uint32_t basePri)
+{
+  register uint32_t __regBasePri         __ASM("basepri");
+  __regBasePri = (basePri & 0xFFU);
+}
+
+
+/**
+  \brief   Set Base Priority with condition
+  \details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled,
+           or the new value increases the BASEPRI priority level.
+  \param [in]    basePri  Base Priority value to set
+ */
+__STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri)
+{
+  register uint32_t __regBasePriMax      __ASM("basepri_max");
+  __regBasePriMax = (basePri & 0xFFU);
+}
+
+
+/**
+  \brief   Get Fault Mask
+  \details Returns the current value of the Fault Mask register.
+  \return               Fault Mask register value
+ */
+__STATIC_INLINE uint32_t __get_FAULTMASK(void)
+{
+  register uint32_t __regFaultMask       __ASM("faultmask");
+  return(__regFaultMask);
+}
+
+
+/**
+  \brief   Set Fault Mask
+  \details Assigns the given value to the Fault Mask register.
+  \param [in]    faultMask  Fault Mask value to set
+ */
+__STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask)
+{
+  register uint32_t __regFaultMask       __ASM("faultmask");
+  __regFaultMask = (faultMask & (uint32_t)1);
+}
+
+#endif /* (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U) */
+
+
+#if       (__CORTEX_M == 0x04U) || (__CORTEX_M == 0x07U)
+
+/**
+  \brief   Get FPSCR
+  \details Returns the current value of the Floating Point Status/Control register.
+  \return               Floating Point Status/Control register value
+ */
+__STATIC_INLINE uint32_t __get_FPSCR(void)
+{
+#if (__FPU_PRESENT == 1U) && (__FPU_USED == 1U)
+  register uint32_t __regfpscr         __ASM("fpscr");
+  return(__regfpscr);
+#else
+   return(0U);
+#endif
+}
+
+
+/**
+  \brief   Set FPSCR
+  \details Assigns the given value to the Floating Point Status/Control register.
+  \param [in]    fpscr  Floating Point Status/Control value to set
+ */
+__STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
+{
+#if (__FPU_PRESENT == 1U) && (__FPU_USED == 1U)
+  register uint32_t __regfpscr         __ASM("fpscr");
+  __regfpscr = (fpscr);
+#endif
+}
+
+#endif /* (__CORTEX_M == 0x04U) || (__CORTEX_M == 0x07U) */
+
+
+
+/*@} end of CMSIS_Core_RegAccFunctions */
+
+
+/* ##########################  Core Instruction Access  ######################### */
+/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
+  Access to dedicated instructions
+  @{
+*/
+
+/**
+  \brief   No Operation
+  \details No Operation does nothing. This instruction can be used for code alignment purposes.
+ */
+#define __NOP                             __nop
+
+
+/**
+  \brief   Wait For Interrupt
+  \details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs.
+ */
+#define __WFI                             __wfi
+
+
+/**
+  \brief   Wait For Event
+  \details Wait For Event is a hint instruction that permits the processor to enter
+           a low-power state until one of a number of events occurs.
+ */
+#define __WFE                             __wfe
+
+
+/**
+  \brief   Send Event
+  \details Send Event is a hint instruction. It causes an event to be signaled to the CPU.
+ */
+#define __SEV                             __sev
+
+
+/**
+  \brief   Instruction Synchronization Barrier
+  \details Instruction Synchronization Barrier flushes the pipeline in the processor,
+           so that all instructions following the ISB are fetched from cache or memory,
+           after the instruction has been completed.
+ */
+#define __ISB() do {\
+                   __schedule_barrier();\
+                   __isb(0xF);\
+                   __schedule_barrier();\
+                } while (0U)
+
+/**
+  \brief   Data Synchronization Barrier
+  \details Acts as a special kind of Data Memory Barrier.
+           It completes when all explicit memory accesses before this instruction complete.
+ */
+#define __DSB() do {\
+                   __schedule_barrier();\
+                   __dsb(0xF);\
+                   __schedule_barrier();\
+                } while (0U)
+
+/**
+  \brief   Data Memory Barrier
+  \details Ensures the apparent order of the explicit memory operations before
+           and after the instruction, without ensuring their completion.
+ */
+#define __DMB() do {\
+                   __schedule_barrier();\
+                   __dmb(0xF);\
+                   __schedule_barrier();\
+                } while (0U)
+
+/**
+  \brief   Reverse byte order (32 bit)
+  \details Reverses the byte order in integer value.
+  \param [in]    value  Value to reverse
+  \return               Reversed value
+ */
+#define __REV                             __rev
+
+
+/**
+  \brief   Reverse byte order (16 bit)
+  \details Reverses the byte order in two unsigned short values.
+  \param [in]    value  Value to reverse
+  \return               Reversed value
+ */
+#ifndef __NO_EMBEDDED_ASM
+__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value)
+{
+  rev16 r0, r0
+  bx lr
+}
+#endif
+
+/**
+  \brief   Reverse byte order in signed short value
+  \details Reverses the byte order in a signed short value with sign extension to integer.
+  \param [in]    value  Value to reverse
+  \return               Reversed value
+ */
+#ifndef __NO_EMBEDDED_ASM
+__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int32_t __REVSH(int32_t value)
+{
+  revsh r0, r0
+  bx lr
+}
+#endif
+
+
+/**
+  \brief   Rotate Right in unsigned value (32 bit)
+  \details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.
+  \param [in]    value  Value to rotate
+  \param [in]    value  Number of Bits to rotate
+  \return               Rotated value
+ */
+#define __ROR                             __ror
+
+
+/**
+  \brief   Breakpoint
+  \details Causes the processor to enter Debug state.
+           Debug tools can use this to investigate system state when the instruction at a particular address is reached.
+  \param [in]    value  is ignored by the processor.
+                 If required, a debugger can use it to store additional information about the breakpoint.
+ */
+#define __BKPT(value)                       __breakpoint(value)
+
+
+/**
+  \brief   Reverse bit order of value
+  \details Reverses the bit order of the given value.
+  \param [in]    value  Value to reverse
+  \return               Reversed value
+ */
+#if       (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U)
+  #define __RBIT                          __rbit
+#else
+__attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value)
+{
+  uint32_t result;
+  int32_t s = 4 /*sizeof(v)*/ * 8 - 1; /* extra shift needed at end */
+
+  result = value;                      /* r will be reversed bits of v; first get LSB of v */
+  for (value >>= 1U; value; value >>= 1U)
+  {
+    result <<= 1U;
+    result |= value & 1U;
+    s--;
+  }
+  result <<= s;                        /* shift when v's highest bits are zero */
+  return(result);
+}
+#endif
+
+
+/**
+  \brief   Count leading zeros
+  \details Counts the number of leading zeros of a data value.
+  \param [in]  value  Value to count the leading zeros
+  \return             number of leading zeros in value
+ */
+#define __CLZ                             __clz
+
+
+#if       (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U)
+
+/**
+  \brief   LDR Exclusive (8 bit)
+  \details Executes a exclusive LDR instruction for 8 bit value.
+  \param [in]    ptr  Pointer to data
+  \return             value of type uint8_t at (*ptr)
+ */
+#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
+  #define __LDREXB(ptr)                                                        ((uint8_t ) __ldrex(ptr))
+#else
+  #define __LDREXB(ptr)          _Pragma("push") _Pragma("diag_suppress 3731") ((uint8_t ) __ldrex(ptr))  _Pragma("pop")
+#endif
+
+
+/**
+  \brief   LDR Exclusive (16 bit)
+  \details Executes a exclusive LDR instruction for 16 bit values.
+  \param [in]    ptr  Pointer to data
+  \return        value of type uint16_t at (*ptr)
+ */
+#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
+  #define __LDREXH(ptr)                                                        ((uint16_t) __ldrex(ptr))
+#else
+  #define __LDREXH(ptr)          _Pragma("push") _Pragma("diag_suppress 3731") ((uint16_t) __ldrex(ptr))  _Pragma("pop")
+#endif
+
+
+/**
+  \brief   LDR Exclusive (32 bit)
+  \details Executes a exclusive LDR instruction for 32 bit values.
+  \param [in]    ptr  Pointer to data
+  \return        value of type uint32_t at (*ptr)
+ */
+#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
+  #define __LDREXW(ptr)                                                        ((uint32_t ) __ldrex(ptr))
+#else
+  #define __LDREXW(ptr)          _Pragma("push") _Pragma("diag_suppress 3731") ((uint32_t ) __ldrex(ptr))  _Pragma("pop")
+#endif
+
+
+/**
+  \brief   STR Exclusive (8 bit)
+  \details Executes a exclusive STR instruction for 8 bit values.
+  \param [in]  value  Value to store
+  \param [in]    ptr  Pointer to location
+  \return          0  Function succeeded
+  \return          1  Function failed
+ */
+#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
+  #define __STREXB(value, ptr)                                                 __strex(value, ptr)
+#else
+  #define __STREXB(value, ptr)   _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr)        _Pragma("pop")
+#endif
+
+
+/**
+  \brief   STR Exclusive (16 bit)
+  \details Executes a exclusive STR instruction for 16 bit values.
+  \param [in]  value  Value to store
+  \param [in]    ptr  Pointer to location
+  \return          0  Function succeeded
+  \return          1  Function failed
+ */
+#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
+  #define __STREXH(value, ptr)                                                 __strex(value, ptr)
+#else
+  #define __STREXH(value, ptr)   _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr)        _Pragma("pop")
+#endif
+
+
+/**
+  \brief   STR Exclusive (32 bit)
+  \details Executes a exclusive STR instruction for 32 bit values.
+  \param [in]  value  Value to store
+  \param [in]    ptr  Pointer to location
+  \return          0  Function succeeded
+  \return          1  Function failed
+ */
+#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
+  #define __STREXW(value, ptr)                                                 __strex(value, ptr)
+#else
+  #define __STREXW(value, ptr)   _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr)        _Pragma("pop")
+#endif
+
+
+/**
+  \brief   Remove the exclusive lock
+  \details Removes the exclusive lock which is created by LDREX.
+ */
+#define __CLREX                           __clrex
+
+
+/**
+  \brief   Signed Saturate
+  \details Saturates a signed value.
+  \param [in]  value  Value to be saturated
+  \param [in]    sat  Bit position to saturate to (1..32)
+  \return             Saturated value
+ */
+#define __SSAT                            __ssat
+
+
+/**
+  \brief   Unsigned Saturate
+  \details Saturates an unsigned value.
+  \param [in]  value  Value to be saturated
+  \param [in]    sat  Bit position to saturate to (0..31)
+  \return             Saturated value
+ */
+#define __USAT                            __usat
+
+
+/**
+  \brief   Rotate Right with Extend (32 bit)
+  \details Moves each bit of a bitstring right by one bit.
+           The carry input is shifted in at the left end of the bitstring.
+  \param [in]    value  Value to rotate
+  \return               Rotated value
+ */
+#ifndef __NO_EMBEDDED_ASM
+__attribute__((section(".rrx_text"))) __STATIC_INLINE __ASM uint32_t __RRX(uint32_t value)
+{
+  rrx r0, r0
+  bx lr
+}
+#endif
+
+
+/**
+  \brief   LDRT Unprivileged (8 bit)
+  \details Executes a Unprivileged LDRT instruction for 8 bit value.
+  \param [in]    ptr  Pointer to data
+  \return             value of type uint8_t at (*ptr)
+ */
+#define __LDRBT(ptr)                      ((uint8_t )  __ldrt(ptr))
+
+
+/**
+  \brief   LDRT Unprivileged (16 bit)
+  \details Executes a Unprivileged LDRT instruction for 16 bit values.
+  \param [in]    ptr  Pointer to data
+  \return        value of type uint16_t at (*ptr)
+ */
+#define __LDRHT(ptr)                      ((uint16_t)  __ldrt(ptr))
+
+
+/**
+  \brief   LDRT Unprivileged (32 bit)
+  \details Executes a Unprivileged LDRT instruction for 32 bit values.
+  \param [in]    ptr  Pointer to data
+  \return        value of type uint32_t at (*ptr)
+ */
+#define __LDRT(ptr)                       ((uint32_t ) __ldrt(ptr))
+
+
+/**
+  \brief   STRT Unprivileged (8 bit)
+  \details Executes a Unprivileged STRT instruction for 8 bit values.
+  \param [in]  value  Value to store
+  \param [in]    ptr  Pointer to location
+ */
+#define __STRBT(value, ptr)               __strt(value, ptr)
+
+
+/**
+  \brief   STRT Unprivileged (16 bit)
+  \details Executes a Unprivileged STRT instruction for 16 bit values.
+  \param [in]  value  Value to store
+  \param [in]    ptr  Pointer to location
+ */
+#define __STRHT(value, ptr)               __strt(value, ptr)
+
+
+/**
+  \brief   STRT Unprivileged (32 bit)
+  \details Executes a Unprivileged STRT instruction for 32 bit values.
+  \param [in]  value  Value to store
+  \param [in]    ptr  Pointer to location
+ */
+#define __STRT(value, ptr)                __strt(value, ptr)
+
+#endif /* (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U) */
+
+/*@}*/ /* end of group CMSIS_Core_InstructionInterface */
+
+
+/* ###################  Compiler specific Intrinsics  ########################### */
+/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics
+  Access to dedicated SIMD instructions
+  @{
+*/
+
+#if (__CORTEX_M >= 0x04U)  /* only for Cortex-M4 and above */
+
+#define __SADD8                           __sadd8
+#define __QADD8                           __qadd8
+#define __SHADD8                          __shadd8
+#define __UADD8                           __uadd8
+#define __UQADD8                          __uqadd8
+#define __UHADD8                          __uhadd8
+#define __SSUB8                           __ssub8
+#define __QSUB8                           __qsub8
+#define __SHSUB8                          __shsub8
+#define __USUB8                           __usub8
+#define __UQSUB8                          __uqsub8
+#define __UHSUB8                          __uhsub8
+#define __SADD16                          __sadd16
+#define __QADD16                          __qadd16
+#define __SHADD16                         __shadd16
+#define __UADD16                          __uadd16
+#define __UQADD16                         __uqadd16
+#define __UHADD16                         __uhadd16
+#define __SSUB16                          __ssub16
+#define __QSUB16                          __qsub16
+#define __SHSUB16                         __shsub16
+#define __USUB16                          __usub16
+#define __UQSUB16                         __uqsub16
+#define __UHSUB16                         __uhsub16
+#define __SASX                            __sasx
+#define __QASX                            __qasx
+#define __SHASX                           __shasx
+#define __UASX                            __uasx
+#define __UQASX                           __uqasx
+#define __UHASX                           __uhasx
+#define __SSAX                            __ssax
+#define __QSAX                            __qsax
+#define __SHSAX                           __shsax
+#define __USAX                            __usax
+#define __UQSAX                           __uqsax
+#define __UHSAX                           __uhsax
+#define __USAD8                           __usad8
+#define __USADA8                          __usada8
+#define __SSAT16                          __ssat16
+#define __USAT16                          __usat16
+#define __UXTB16                          __uxtb16
+#define __UXTAB16                         __uxtab16
+#define __SXTB16                          __sxtb16
+#define __SXTAB16                         __sxtab16
+#define __SMUAD                           __smuad
+#define __SMUADX                          __smuadx
+#define __SMLAD                           __smlad
+#define __SMLADX                          __smladx
+#define __SMLALD                          __smlald
+#define __SMLALDX                         __smlaldx
+#define __SMUSD                           __smusd
+#define __SMUSDX                          __smusdx
+#define __SMLSD                           __smlsd
+#define __SMLSDX                          __smlsdx
+#define __SMLSLD                          __smlsld
+#define __SMLSLDX                         __smlsldx
+#define __SEL                             __sel
+#define __QADD                            __qadd
+#define __QSUB                            __qsub
+
+#define __PKHBT(ARG1,ARG2,ARG3)          ( ((((uint32_t)(ARG1))          ) & 0x0000FFFFUL) |  \
+                                           ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL)  )
+
+#define __PKHTB(ARG1,ARG2,ARG3)          ( ((((uint32_t)(ARG1))          ) & 0xFFFF0000UL) |  \
+                                           ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL)  )
+
+#define __SMMLA(ARG1,ARG2,ARG3)          ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \
+                                                      ((int64_t)(ARG3) << 32U)     ) >> 32U))
+
+#endif /* (__CORTEX_M >= 0x04) */
+/*@} end of group CMSIS_SIMD_intrinsics */
+
+
+#endif /* __CMSIS_ARMCC_H */

STM32F7XX_Lib/CMSIS/Include/core_cm0.h

@@ -0,0 +1,798 @@
+/**************************************************************************//**
+ * @file     core_cm0.h
+ * @brief    CMSIS Cortex-M0 Core Peripheral Access Layer Header File
+ * @version  V4.30
+ * @date     20. October 2015
+ ******************************************************************************/
+/* Copyright (c) 2009 - 2015 ARM LIMITED
+
+   All rights reserved.
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are met:
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+   - Neither the name of ARM nor the names of its contributors may be used
+     to endorse or promote products derived from this software without
+     specific prior written permission.
+   *
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
+   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE.
+   ---------------------------------------------------------------------------*/
+
+
+#if   defined ( __ICCARM__ )
+ #pragma system_include         /* treat file as system include file for MISRA check */
+#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #pragma clang system_header   /* treat file as system include file */
+#endif
+
+#ifndef __CORE_CM0_H_GENERIC
+#define __CORE_CM0_H_GENERIC
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/**
+  \page CMSIS_MISRA_Exceptions  MISRA-C:2004 Compliance Exceptions
+  CMSIS violates the following MISRA-C:2004 rules:
+
+   \li Required Rule 8.5, object/function definition in header file.<br>
+     Function definitions in header files are used to allow 'inlining'.
+
+   \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
+     Unions are used for effective representation of core registers.
+
+   \li Advisory Rule 19.7, Function-like macro defined.<br>
+     Function-like macros are used to allow more efficient code.
+ */
+
+
+/*******************************************************************************
+ *                 CMSIS definitions
+ ******************************************************************************/
+/**
+  \ingroup Cortex_M0
+  @{
+ */
+
+/*  CMSIS CM0 definitions */
+#define __CM0_CMSIS_VERSION_MAIN  (0x04U)                                      /*!< [31:16] CMSIS HAL main version */
+#define __CM0_CMSIS_VERSION_SUB   (0x1EU)                                      /*!< [15:0]  CMSIS HAL sub version */
+#define __CM0_CMSIS_VERSION       ((__CM0_CMSIS_VERSION_MAIN << 16U) | \
+                                    __CM0_CMSIS_VERSION_SUB           )        /*!< CMSIS HAL version number */
+
+#define __CORTEX_M                (0x00U)                                      /*!< Cortex-M Core */
+
+
+#if   defined ( __CC_ARM )
+  #define __ASM            __asm                                      /*!< asm keyword for ARM Compiler */
+  #define __INLINE         __inline                                   /*!< inline keyword for ARM Compiler */
+  #define __STATIC_INLINE  static __inline
+
+#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #define __ASM            __asm                                      /*!< asm keyword for ARM Compiler */
+  #define __INLINE         __inline                                   /*!< inline keyword for ARM Compiler */
+  #define __STATIC_INLINE  static __inline
+
+#elif defined ( __GNUC__ )
+  #define __ASM            __asm                                      /*!< asm keyword for GNU Compiler */
+  #define __INLINE         inline                                     /*!< inline keyword for GNU Compiler */
+  #define __STATIC_INLINE  static inline
+
+#elif defined ( __ICCARM__ )
+  #define __ASM            __asm                                      /*!< asm keyword for IAR Compiler */
+  #define __INLINE         inline                                     /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
+  #define __STATIC_INLINE  static inline
+
+#elif defined ( __TMS470__ )
+  #define __ASM            __asm                                      /*!< asm keyword for TI CCS Compiler */
+  #define __STATIC_INLINE  static inline
+
+#elif defined ( __TASKING__ )
+  #define __ASM            __asm                                      /*!< asm keyword for TASKING Compiler */
+  #define __INLINE         inline                                     /*!< inline keyword for TASKING Compiler */
+  #define __STATIC_INLINE  static inline
+
+#elif defined ( __CSMC__ )
+  #define __packed
+  #define __ASM            _asm                                      /*!< asm keyword for COSMIC Compiler */
+  #define __INLINE         inline                                    /*!< inline keyword for COSMIC Compiler. Use -pc99 on compile line */
+  #define __STATIC_INLINE  static inline
+
+#else
+  #error Unknown compiler
+#endif
+
+/** __FPU_USED indicates whether an FPU is used or not.
+    This core does not support an FPU at all
+*/
+#define __FPU_USED       0U
+
+#if defined ( __CC_ARM )
+  #if defined __TARGET_FPU_VFP
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #if defined __ARM_PCS_VFP
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined ( __GNUC__ )
+  #if defined (__VFP_FP__) && !defined(__SOFTFP__)
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined ( __ICCARM__ )
+  #if defined __ARMVFP__
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined ( __TMS470__ )
+  #if defined __TI_VFP_SUPPORT__
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined ( __TASKING__ )
+  #if defined __FPU_VFP__
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined ( __CSMC__ )
+  #if ( __CSMC__ & 0x400U)
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#endif
+
+#include "core_cmInstr.h"                /* Core Instruction Access */
+#include "core_cmFunc.h"                 /* Core Function Access */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __CORE_CM0_H_GENERIC */
+
+#ifndef __CMSIS_GENERIC
+
+#ifndef __CORE_CM0_H_DEPENDANT
+#define __CORE_CM0_H_DEPENDANT
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* check device defines and use defaults */
+#if defined __CHECK_DEVICE_DEFINES
+  #ifndef __CM0_REV
+    #define __CM0_REV               0x0000U
+    #warning "__CM0_REV not defined in device header file; using default!"
+  #endif
+
+  #ifndef __NVIC_PRIO_BITS
+    #define __NVIC_PRIO_BITS          2U
+    #warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
+  #endif
+
+  #ifndef __Vendor_SysTickConfig
+    #define __Vendor_SysTickConfig    0U
+    #warning "__Vendor_SysTickConfig not defined in device header file; using default!"
+  #endif
+#endif
+
+/* IO definitions (access restrictions to peripheral registers) */
+/**
+    \defgroup CMSIS_glob_defs CMSIS Global Defines
+
+    <strong>IO Type Qualifiers</strong> are used
+    \li to specify the access to peripheral variables.
+    \li for automatic generation of peripheral register debug information.
+*/
+#ifdef __cplusplus
+  #define   __I     volatile             /*!< Defines 'read only' permissions */
+#else
+  #define   __I     volatile const       /*!< Defines 'read only' permissions */
+#endif
+#define     __O     volatile             /*!< Defines 'write only' permissions */
+#define     __IO    volatile             /*!< Defines 'read / write' permissions */
+
+/* following defines should be used for structure members */
+#define     __IM     volatile const      /*! Defines 'read only' structure member permissions */
+#define     __OM     volatile            /*! Defines 'write only' structure member permissions */
+#define     __IOM    volatile            /*! Defines 'read / write' structure member permissions */
+
+/*@} end of group Cortex_M0 */
+
+
+
+/*******************************************************************************
+ *                 Register Abstraction
+  Core Register contain:
+  - Core Register
+  - Core NVIC Register
+  - Core SCB Register
+  - Core SysTick Register
+ ******************************************************************************/
+/**
+  \defgroup CMSIS_core_register Defines and Type Definitions
+  \brief Type definitions and defines for Cortex-M processor based devices.
+*/
+
+/**
+  \ingroup    CMSIS_core_register
+  \defgroup   CMSIS_CORE  Status and Control Registers
+  \brief      Core Register type definitions.
+  @{
+ */
+
+/**
+  \brief  Union type to access the Application Program Status Register (APSR).
+ */
+typedef union
+{
+  struct
+  {
+    uint32_t _reserved0:28;              /*!< bit:  0..27  Reserved */
+    uint32_t V:1;                        /*!< bit:     28  Overflow condition code flag */
+    uint32_t C:1;                        /*!< bit:     29  Carry condition code flag */
+    uint32_t Z:1;                        /*!< bit:     30  Zero condition code flag */
+    uint32_t N:1;                        /*!< bit:     31  Negative condition code flag */
+  } b;                                   /*!< Structure used for bit  access */
+  uint32_t w;                            /*!< Type      used for word access */
+} APSR_Type;
+
+/* APSR Register Definitions */
+#define APSR_N_Pos                         31U                                            /*!< APSR: N Position */
+#define APSR_N_Msk                         (1UL << APSR_N_Pos)                            /*!< APSR: N Mask */
+
+#define APSR_Z_Pos                         30U                                            /*!< APSR: Z Position */
+#define APSR_Z_Msk                         (1UL << APSR_Z_Pos)                            /*!< APSR: Z Mask */
+
+#define APSR_C_Pos                         29U                                            /*!< APSR: C Position */
+#define APSR_C_Msk                         (1UL << APSR_C_Pos)                            /*!< APSR: C Mask */
+
+#define APSR_V_Pos                         28U                                            /*!< APSR: V Position */
+#define APSR_V_Msk                         (1UL << APSR_V_Pos)                            /*!< APSR: V Mask */
+
+
+/**
+  \brief  Union type to access the Interrupt Program Status Register (IPSR).
+ */
+typedef union
+{
+  struct
+  {
+    uint32_t ISR:9;                      /*!< bit:  0.. 8  Exception number */
+    uint32_t _reserved0:23;              /*!< bit:  9..31  Reserved */
+  } b;                                   /*!< Structure used for bit  access */
+  uint32_t w;                            /*!< Type      used for word access */
+} IPSR_Type;
+
+/* IPSR Register Definitions */
+#define IPSR_ISR_Pos                        0U                                            /*!< IPSR: ISR Position */
+#define IPSR_ISR_Msk                       (0x1FFUL /*<< IPSR_ISR_Pos*/)                  /*!< IPSR: ISR Mask */
+
+
+/**
+  \brief  Union type to access the Special-Purpose Program Status Registers (xPSR).
+ */
+typedef union
+{
+  struct
+  {
+    uint32_t ISR:9;                      /*!< bit:  0.. 8  Exception number */
+    uint32_t _reserved0:15;              /*!< bit:  9..23  Reserved */
+    uint32_t T:1;                        /*!< bit:     24  Thumb bit        (read 0) */
+    uint32_t _reserved1:3;               /*!< bit: 25..27  Reserved */
+    uint32_t V:1;                        /*!< bit:     28  Overflow condition code flag */
+    uint32_t C:1;                        /*!< bit:     29  Carry condition code flag */
+    uint32_t Z:1;                        /*!< bit:     30  Zero condition code flag */
+    uint32_t N:1;                        /*!< bit:     31  Negative condition code flag */
+  } b;                                   /*!< Structure used for bit  access */
+  uint32_t w;                            /*!< Type      used for word access */
+} xPSR_Type;
+
+/* xPSR Register Definitions */
+#define xPSR_N_Pos                         31U                                            /*!< xPSR: N Position */
+#define xPSR_N_Msk                         (1UL << xPSR_N_Pos)                            /*!< xPSR: N Mask */
+
+#define xPSR_Z_Pos                         30U                                            /*!< xPSR: Z Position */
+#define xPSR_Z_Msk                         (1UL << xPSR_Z_Pos)                            /*!< xPSR: Z Mask */
+
+#define xPSR_C_Pos                         29U                                            /*!< xPSR: C Position */
+#define xPSR_C_Msk                         (1UL << xPSR_C_Pos)                            /*!< xPSR: C Mask */
+
+#define xPSR_V_Pos                         28U                                            /*!< xPSR: V Position */
+#define xPSR_V_Msk                         (1UL << xPSR_V_Pos)                            /*!< xPSR: V Mask */
+
+#define xPSR_T_Pos                         24U                                            /*!< xPSR: T Position */
+#define xPSR_T_Msk                         (1UL << xPSR_T_Pos)                            /*!< xPSR: T Mask */
+
+#define xPSR_ISR_Pos                        0U                                            /*!< xPSR: ISR Position */
+#define xPSR_ISR_Msk                       (0x1FFUL /*<< xPSR_ISR_Pos*/)                  /*!< xPSR: ISR Mask */
+
+
+/**
+  \brief  Union type to access the Control Registers (CONTROL).
+ */
+typedef union
+{
+  struct
+  {
+    uint32_t _reserved0:1;               /*!< bit:      0  Reserved */
+    uint32_t SPSEL:1;                    /*!< bit:      1  Stack to be used */
+    uint32_t _reserved1:30;              /*!< bit:  2..31  Reserved */
+  } b;                                   /*!< Structure used for bit  access */
+  uint32_t w;                            /*!< Type      used for word access */
+} CONTROL_Type;
+
+/* CONTROL Register Definitions */
+#define CONTROL_SPSEL_Pos                   1U                                            /*!< CONTROL: SPSEL Position */
+#define CONTROL_SPSEL_Msk                  (1UL << CONTROL_SPSEL_Pos)                     /*!< CONTROL: SPSEL Mask */
+
+/*@} end of group CMSIS_CORE */
+
+
+/**
+  \ingroup    CMSIS_core_register
+  \defgroup   CMSIS_NVIC  Nested Vectored Interrupt Controller (NVIC)
+  \brief      Type definitions for the NVIC Registers
+  @{
+ */
+
+/**
+  \brief  Structure type to access the Nested Vectored Interrupt Controller (NVIC).
+ */
+typedef struct
+{
+  __IOM uint32_t ISER[1U];               /*!< Offset: 0x000 (R/W)  Interrupt Set Enable Register */
+        uint32_t RESERVED0[31U];
+  __IOM uint32_t ICER[1U];               /*!< Offset: 0x080 (R/W)  Interrupt Clear Enable Register */
+        uint32_t RSERVED1[31U];
+  __IOM uint32_t ISPR[1U];               /*!< Offset: 0x100 (R/W)  Interrupt Set Pending Register */
+        uint32_t RESERVED2[31U];
+  __IOM uint32_t ICPR[1U];               /*!< Offset: 0x180 (R/W)  Interrupt Clear Pending Register */
+        uint32_t RESERVED3[31U];
+        uint32_t RESERVED4[64U];
+  __IOM uint32_t IP[8U];                 /*!< Offset: 0x300 (R/W)  Interrupt Priority Register */
+}  NVIC_Type;
+
+/*@} end of group CMSIS_NVIC */
+
+
+/**
+  \ingroup  CMSIS_core_register
+  \defgroup CMSIS_SCB     System Control Block (SCB)
+  \brief    Type definitions for the System Control Block Registers
+  @{
+ */
+
+/**
+  \brief  Structure type to access the System Control Block (SCB).
+ */
+typedef struct
+{
+  __IM  uint32_t CPUID;                  /*!< Offset: 0x000 (R/ )  CPUID Base Register */
+  __IOM uint32_t ICSR;                   /*!< Offset: 0x004 (R/W)  Interrupt Control and State Register */
+        uint32_t RESERVED0;
+  __IOM uint32_t AIRCR;                  /*!< Offset: 0x00C (R/W)  Application Interrupt and Reset Control Register */
+  __IOM uint32_t SCR;                    /*!< Offset: 0x010 (R/W)  System Control Register */
+  __IOM uint32_t CCR;                    /*!< Offset: 0x014 (R/W)  Configuration Control Register */
+        uint32_t RESERVED1;
+  __IOM uint32_t SHP[2U];                /*!< Offset: 0x01C (R/W)  System Handlers Priority Registers. [0] is RESERVED */
+  __IOM uint32_t SHCSR;                  /*!< Offset: 0x024 (R/W)  System Handler Control and State Register */
+} SCB_Type;
+
+/* SCB CPUID Register Definitions */
+#define SCB_CPUID_IMPLEMENTER_Pos          24U                                            /*!< SCB CPUID: IMPLEMENTER Position */
+#define SCB_CPUID_IMPLEMENTER_Msk          (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos)          /*!< SCB CPUID: IMPLEMENTER Mask */
+
+#define SCB_CPUID_VARIANT_Pos              20U                                            /*!< SCB CPUID: VARIANT Position */
+#define SCB_CPUID_VARIANT_Msk              (0xFUL << SCB_CPUID_VARIANT_Pos)               /*!< SCB CPUID: VARIANT Mask */
+
+#define SCB_CPUID_ARCHITECTURE_Pos         16U                                            /*!< SCB CPUID: ARCHITECTURE Position */
+#define SCB_CPUID_ARCHITECTURE_Msk         (0xFUL << SCB_CPUID_ARCHITECTURE_Pos)          /*!< SCB CPUID: ARCHITECTURE Mask */
+
+#define SCB_CPUID_PARTNO_Pos                4U                                            /*!< SCB CPUID: PARTNO Position */
+#define SCB_CPUID_PARTNO_Msk               (0xFFFUL << SCB_CPUID_PARTNO_Pos)              /*!< SCB CPUID: PARTNO Mask */
+
+#define SCB_CPUID_REVISION_Pos              0U                                            /*!< SCB CPUID: REVISION Position */
+#define SCB_CPUID_REVISION_Msk             (0xFUL /*<< SCB_CPUID_REVISION_Pos*/)          /*!< SCB CPUID: REVISION Mask */
+
+/* SCB Interrupt Control State Register Definitions */
+#define SCB_ICSR_NMIPENDSET_Pos            31U                                            /*!< SCB ICSR: NMIPENDSET Position */
+#define SCB_ICSR_NMIPENDSET_Msk            (1UL << SCB_ICSR_NMIPENDSET_Pos)               /*!< SCB ICSR: NMIPENDSET Mask */
+
+#define SCB_ICSR_PENDSVSET_Pos             28U                                            /*!< SCB ICSR: PENDSVSET Position */
+#define SCB_ICSR_PENDSVSET_Msk             (1UL << SCB_ICSR_PENDSVSET_Pos)                /*!< SCB ICSR: PENDSVSET Mask */
+
+#define SCB_ICSR_PENDSVCLR_Pos             27U                                            /*!< SCB ICSR: PENDSVCLR Position */
+#define SCB_ICSR_PENDSVCLR_Msk             (1UL << SCB_ICSR_PENDSVCLR_Pos)                /*!< SCB ICSR: PENDSVCLR Mask */
+
+#define SCB_ICSR_PENDSTSET_Pos             26U                                            /*!< SCB ICSR: PENDSTSET Position */
+#define SCB_ICSR_PENDSTSET_Msk             (1UL << SCB_ICSR_PENDSTSET_Pos)                /*!< SCB ICSR: PENDSTSET Mask */
+
+#define SCB_ICSR_PENDSTCLR_Pos             25U                                            /*!< SCB ICSR: PENDSTCLR Position */
+#define SCB_ICSR_PENDSTCLR_Msk             (1UL << SCB_ICSR_PENDSTCLR_Pos)                /*!< SCB ICSR: PENDSTCLR Mask */
+
+#define SCB_ICSR_ISRPREEMPT_Pos            23U                                            /*!< SCB ICSR: ISRPREEMPT Position */
+#define SCB_ICSR_ISRPREEMPT_Msk            (1UL << SCB_ICSR_ISRPREEMPT_Pos)               /*!< SCB ICSR: ISRPREEMPT Mask */
+
+#define SCB_ICSR_ISRPENDING_Pos            22U                                            /*!< SCB ICSR: ISRPENDING Position */
+#define SCB_ICSR_ISRPENDING_Msk            (1UL << SCB_ICSR_ISRPENDING_Pos)               /*!< SCB ICSR: ISRPENDING Mask */
+
+#define SCB_ICSR_VECTPENDING_Pos           12U                                            /*!< SCB ICSR: VECTPENDING Position */
+#define SCB_ICSR_VECTPENDING_Msk           (0x1FFUL << SCB_ICSR_VECTPENDING_Pos)          /*!< SCB ICSR: VECTPENDING Mask */
+
+#define SCB_ICSR_VECTACTIVE_Pos             0U                                            /*!< SCB ICSR: VECTACTIVE Position */
+#define SCB_ICSR_VECTACTIVE_Msk            (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/)       /*!< SCB ICSR: VECTACTIVE Mask */
+
+/* SCB Application Interrupt and Reset Control Register Definitions */
+#define SCB_AIRCR_VECTKEY_Pos              16U                                            /*!< SCB AIRCR: VECTKEY Position */
+#define SCB_AIRCR_VECTKEY_Msk              (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos)            /*!< SCB AIRCR: VECTKEY Mask */
+
+#define SCB_AIRCR_VECTKEYSTAT_Pos          16U                                            /*!< SCB AIRCR: VECTKEYSTAT Position */
+#define SCB_AIRCR_VECTKEYSTAT_Msk          (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos)        /*!< SCB AIRCR: VECTKEYSTAT Mask */
+
+#define SCB_AIRCR_ENDIANESS_Pos            15U                                            /*!< SCB AIRCR: ENDIANESS Position */
+#define SCB_AIRCR_ENDIANESS_Msk            (1UL << SCB_AIRCR_ENDIANESS_Pos)               /*!< SCB AIRCR: ENDIANESS Mask */
+
+#define SCB_AIRCR_SYSRESETREQ_Pos           2U                                            /*!< SCB AIRCR: SYSRESETREQ Position */
+#define SCB_AIRCR_SYSRESETREQ_Msk          (1UL << SCB_AIRCR_SYSRESETREQ_Pos)             /*!< SCB AIRCR: SYSRESETREQ Mask */
+
+#define SCB_AIRCR_VECTCLRACTIVE_Pos         1U                                            /*!< SCB AIRCR: VECTCLRACTIVE Position */
+#define SCB_AIRCR_VECTCLRACTIVE_Msk        (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos)           /*!< SCB AIRCR: VECTCLRACTIVE Mask */
+
+/* SCB System Control Register Definitions */
+#define SCB_SCR_SEVONPEND_Pos               4U                                            /*!< SCB SCR: SEVONPEND Position */
+#define SCB_SCR_SEVONPEND_Msk              (1UL << SCB_SCR_SEVONPEND_Pos)                 /*!< SCB SCR: SEVONPEND Mask */
+
+#define SCB_SCR_SLEEPDEEP_Pos               2U                                            /*!< SCB SCR: SLEEPDEEP Position */
+#define SCB_SCR_SLEEPDEEP_Msk              (1UL << SCB_SCR_SLEEPDEEP_Pos)                 /*!< SCB SCR: SLEEPDEEP Mask */
+
+#define SCB_SCR_SLEEPONEXIT_Pos             1U                                            /*!< SCB SCR: SLEEPONEXIT Position */
+#define SCB_SCR_SLEEPONEXIT_Msk            (1UL << SCB_SCR_SLEEPONEXIT_Pos)               /*!< SCB SCR: SLEEPONEXIT Mask */
+
+/* SCB Configuration Control Register Definitions */
+#define SCB_CCR_STKALIGN_Pos                9U                                            /*!< SCB CCR: STKALIGN Position */
+#define SCB_CCR_STKALIGN_Msk               (1UL << SCB_CCR_STKALIGN_Pos)                  /*!< SCB CCR: STKALIGN Mask */
+
+#define SCB_CCR_UNALIGN_TRP_Pos             3U                                            /*!< SCB CCR: UNALIGN_TRP Position */
+#define SCB_CCR_UNALIGN_TRP_Msk            (1UL << SCB_CCR_UNALIGN_TRP_Pos)               /*!< SCB CCR: UNALIGN_TRP Mask */
+
+/* SCB System Handler Control and State Register Definitions */
+#define SCB_SHCSR_SVCALLPENDED_Pos         15U                                            /*!< SCB SHCSR: SVCALLPENDED Position */
+#define SCB_SHCSR_SVCALLPENDED_Msk         (1UL << SCB_SHCSR_SVCALLPENDED_Pos)            /*!< SCB SHCSR: SVCALLPENDED Mask */
+
+/*@} end of group CMSIS_SCB */
+
+
+/**
+  \ingroup  CMSIS_core_register
+  \defgroup CMSIS_SysTick     System Tick Timer (SysTick)
+  \brief    Type definitions for the System Timer Registers.
+  @{
+ */
+
+/**
+  \brief  Structure type to access the System Timer (SysTick).
+ */
+typedef struct
+{
+  __IOM uint32_t CTRL;                   /*!< Offset: 0x000 (R/W)  SysTick Control and Status Register */
+  __IOM uint32_t LOAD;                   /*!< Offset: 0x004 (R/W)  SysTick Reload Value Register */
+  __IOM uint32_t VAL;                    /*!< Offset: 0x008 (R/W)  SysTick Current Value Register */
+  __IM  uint32_t CALIB;                  /*!< Offset: 0x00C (R/ )  SysTick Calibration Register */
+} SysTick_Type;
+
+/* SysTick Control / Status Register Definitions */
+#define SysTick_CTRL_COUNTFLAG_Pos         16U                                            /*!< SysTick CTRL: COUNTFLAG Position */
+#define SysTick_CTRL_COUNTFLAG_Msk         (1UL << SysTick_CTRL_COUNTFLAG_Pos)            /*!< SysTick CTRL: COUNTFLAG Mask */
+
+#define SysTick_CTRL_CLKSOURCE_Pos          2U                                            /*!< SysTick CTRL: CLKSOURCE Position */
+#define SysTick_CTRL_CLKSOURCE_Msk         (1UL << SysTick_CTRL_CLKSOURCE_Pos)            /*!< SysTick CTRL: CLKSOURCE Mask */
+
+#define SysTick_CTRL_TICKINT_Pos            1U                                            /*!< SysTick CTRL: TICKINT Position */
+#define SysTick_CTRL_TICKINT_Msk           (1UL << SysTick_CTRL_TICKINT_Pos)              /*!< SysTick CTRL: TICKINT Mask */
+
+#define SysTick_CTRL_ENABLE_Pos             0U                                            /*!< SysTick CTRL: ENABLE Position */
+#define SysTick_CTRL_ENABLE_Msk            (1UL /*<< SysTick_CTRL_ENABLE_Pos*/)           /*!< SysTick CTRL: ENABLE Mask */
+
+/* SysTick Reload Register Definitions */
+#define SysTick_LOAD_RELOAD_Pos             0U                                            /*!< SysTick LOAD: RELOAD Position */
+#define SysTick_LOAD_RELOAD_Msk            (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/)    /*!< SysTick LOAD: RELOAD Mask */
+
+/* SysTick Current Register Definitions */
+#define SysTick_VAL_CURRENT_Pos             0U                                            /*!< SysTick VAL: CURRENT Position */
+#define SysTick_VAL_CURRENT_Msk            (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/)    /*!< SysTick VAL: CURRENT Mask */
+
+/* SysTick Calibration Register Definitions */
+#define SysTick_CALIB_NOREF_Pos            31U                                            /*!< SysTick CALIB: NOREF Position */
+#define SysTick_CALIB_NOREF_Msk            (1UL << SysTick_CALIB_NOREF_Pos)               /*!< SysTick CALIB: NOREF Mask */
+
+#define SysTick_CALIB_SKEW_Pos             30U                                            /*!< SysTick CALIB: SKEW Position */
+#define SysTick_CALIB_SKEW_Msk             (1UL << SysTick_CALIB_SKEW_Pos)                /*!< SysTick CALIB: SKEW Mask */
+
+#define SysTick_CALIB_TENMS_Pos             0U                                            /*!< SysTick CALIB: TENMS Position */
+#define SysTick_CALIB_TENMS_Msk            (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/)    /*!< SysTick CALIB: TENMS Mask */
+
+/*@} end of group CMSIS_SysTick */
+
+
+/**
+  \ingroup  CMSIS_core_register
+  \defgroup CMSIS_CoreDebug       Core Debug Registers (CoreDebug)
+  \brief    Cortex-M0 Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor.
+            Therefore they are not covered by the Cortex-M0 header file.
+  @{
+ */
+/*@} end of group CMSIS_CoreDebug */
+
+
+/**
+  \ingroup    CMSIS_core_register
+  \defgroup   CMSIS_core_bitfield     Core register bit field macros
+  \brief      Macros for use with bit field definitions (xxx_Pos, xxx_Msk).
+  @{
+ */
+
+/**
+  \brief   Mask and shift a bit field value for use in a register bit range.
+  \param[in] field  Name of the register bit field.
+  \param[in] value  Value of the bit field.
+  \return           Masked and shifted value.
+*/
+#define _VAL2FLD(field, value)    ((value << field ## _Pos) & field ## _Msk)
+
+/**
+  \brief     Mask and shift a register value to extract a bit filed value.
+  \param[in] field  Name of the register bit field.
+  \param[in] value  Value of register.
+  \return           Masked and shifted bit field value.
+*/
+#define _FLD2VAL(field, value)    ((value & field ## _Msk) >> field ## _Pos)
+
+/*@} end of group CMSIS_core_bitfield */
+
+
+/**
+  \ingroup    CMSIS_core_register
+  \defgroup   CMSIS_core_base     Core Definitions
+  \brief      Definitions for base addresses, unions, and structures.
+  @{
+ */
+
+/* Memory mapping of Cortex-M0 Hardware */
+#define SCS_BASE            (0xE000E000UL)                            /*!< System Control Space Base Address */
+#define SysTick_BASE        (SCS_BASE +  0x0010UL)                    /*!< SysTick Base Address */
+#define NVIC_BASE           (SCS_BASE +  0x0100UL)                    /*!< NVIC Base Address */
+#define SCB_BASE            (SCS_BASE +  0x0D00UL)                    /*!< System Control Block Base Address */
+
+#define SCB                 ((SCB_Type       *)     SCB_BASE      )   /*!< SCB configuration struct */
+#define SysTick             ((SysTick_Type   *)     SysTick_BASE  )   /*!< SysTick configuration struct */
+#define NVIC                ((NVIC_Type      *)     NVIC_BASE     )   /*!< NVIC configuration struct */
+
+
+/*@} */
+
+
+
+/*******************************************************************************
+ *                Hardware Abstraction Layer
+  Core Function Interface contains:
+  - Core NVIC Functions
+  - Core SysTick Functions
+  - Core Register Access Functions
+ ******************************************************************************/
+/**
+  \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
+*/
+
+
+
+/* ##########################   NVIC functions  #################################### */
+/**
+  \ingroup  CMSIS_Core_FunctionInterface
+  \defgroup CMSIS_Core_NVICFunctions NVIC Functions
+  \brief    Functions that manage interrupts and exceptions via the NVIC.
+  @{
+ */
+
+/* Interrupt Priorities are WORD accessible only under ARMv6M                   */
+/* The following MACROS handle generation of the register offset and byte masks */
+#define _BIT_SHIFT(IRQn)         (  ((((uint32_t)(int32_t)(IRQn))         )      &  0x03UL) * 8UL)
+#define _SHP_IDX(IRQn)           ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >>    2UL)      )
+#define _IP_IDX(IRQn)            (   (((uint32_t)(int32_t)(IRQn))                >>    2UL)      )
+
+
+/**
+  \brief   Enable External Interrupt
+  \details Enables a device-specific interrupt in the NVIC interrupt controller.
+  \param [in]      IRQn  External interrupt number. Value cannot be negative.
+ */
+__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn)
+{
+  NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
+}
+
+
+/**
+  \brief   Disable External Interrupt
+  \details Disables a device-specific interrupt in the NVIC interrupt controller.
+  \param [in]      IRQn  External interrupt number. Value cannot be negative.
+ */
+__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
+{
+  NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
+}
+
+
+/**
+  \brief   Get Pending Interrupt
+  \details Reads the pending register in the NVIC and returns the pending bit for the specified interrupt.
+  \param [in]      IRQn  Interrupt number.
+  \return             0  Interrupt status is not pending.
+  \return             1  Interrupt status is pending.
+ */
+__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
+{
+  return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
+}
+
+
+/**
+  \brief   Set Pending Interrupt
+  \details Sets the pending bit of an external interrupt.
+  \param [in]      IRQn  Interrupt number. Value cannot be negative.
+ */
+__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
+{
+  NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
+}
+
+
+/**
+  \brief   Clear Pending Interrupt
+  \details Clears the pending bit of an external interrupt.
+  \param [in]      IRQn  External interrupt number. Value cannot be negative.
+ */
+__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
+{
+  NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
+}
+
+
+/**
+  \brief   Set Interrupt Priority
+  \details Sets the priority of an interrupt.
+  \note    The priority cannot be set for every core interrupt.
+  \param [in]      IRQn  Interrupt number.
+  \param [in]  priority  Priority to set.
+ */
+__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
+{
+  if ((int32_t)(IRQn) < 0)
+  {
+    SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
+       (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
+  }
+  else
+  {
+    NVIC->IP[_IP_IDX(IRQn)]  = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)]  & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
+       (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
+  }
+}
+
+
+/**
+  \brief   Get Interrupt Priority
+  \details Reads the priority of an interrupt.
+           The interrupt number can be positive to specify an external (device specific) interrupt,
+           or negative to specify an internal (core) interrupt.
+  \param [in]   IRQn  Interrupt number.
+  \return             Interrupt Priority.
+                      Value is aligned automatically to the implemented priority bits of the microcontroller.
+ */
+__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
+{
+
+  if ((int32_t)(IRQn) < 0)
+  {
+    return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
+  }
+  else
+  {
+    return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
+  }
+}
+
+
+/**
+  \brief   System Reset
+  \details Initiates a system reset request to reset the MCU.
+ */
+__STATIC_INLINE void NVIC_SystemReset(void)
+{
+  __DSB();                                                          /* Ensure all outstanding memory accesses included
+                                                                       buffered write are completed before reset */
+  SCB->AIRCR  = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
+                 SCB_AIRCR_SYSRESETREQ_Msk);
+  __DSB();                                                          /* Ensure completion of memory access */
+
+  for(;;)                                                           /* wait until reset */
+  {
+    __NOP();
+  }
+}
+
+/*@} end of CMSIS_Core_NVICFunctions */
+
+
+
+/* ##################################    SysTick function  ############################################ */
+/**
+  \ingroup  CMSIS_Core_FunctionInterface
+  \defgroup CMSIS_Core_SysTickFunctions SysTick Functions
+  \brief    Functions that configure the System.
+  @{
+ */
+
+#if (__Vendor_SysTickConfig == 0U)
+
+/**
+  \brief   System Tick Configuration
+  \details Initializes the System Timer and its interrupt, and starts the System Tick Timer.
+           Counter is in free running mode to generate periodic interrupts.
+  \param [in]  ticks  Number of ticks between two interrupts.
+  \return          0  Function succeeded.
+  \return          1  Function failed.
+  \note    When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
+           function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
+           must contain a vendor-specific implementation of this function.
+ */
+__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
+{
+  if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
+  {
+    return (1UL);                                                   /* Reload value impossible */
+  }
+
+  SysTick->LOAD  = (uint32_t)(ticks - 1UL);                         /* set reload register */
+  NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
+  SysTick->VAL   = 0UL;                                             /* Load the SysTick Counter Value */
+  SysTick->CTRL  = SysTick_CTRL_CLKSOURCE_Msk |
+                   SysTick_CTRL_TICKINT_Msk   |
+                   SysTick_CTRL_ENABLE_Msk;                         /* Enable SysTick IRQ and SysTick Timer */
+  return (0UL);                                                     /* Function successful */
+}
+
+#endif
+
+/*@} end of CMSIS_Core_SysTickFunctions */
+
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __CORE_CM0_H_DEPENDANT */
+
+#endif /* __CMSIS_GENERIC */

STM32F7XX_Lib/CMSIS/Include/core_cm0plus.h

@@ -0,0 +1,914 @@
+/**************************************************************************//**
+ * @file     core_cm0plus.h
+ * @brief    CMSIS Cortex-M0+ Core Peripheral Access Layer Header File
+ * @version  V4.30
+ * @date     20. October 2015
+ ******************************************************************************/
+/* Copyright (c) 2009 - 2015 ARM LIMITED
+
+   All rights reserved.
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are met:
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+   - Neither the name of ARM nor the names of its contributors may be used
+     to endorse or promote products derived from this software without
+     specific prior written permission.
+   *
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
+   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE.
+   ---------------------------------------------------------------------------*/
+
+
+#if   defined ( __ICCARM__ )
+ #pragma system_include         /* treat file as system include file for MISRA check */
+#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #pragma clang system_header   /* treat file as system include file */
+#endif
+
+#ifndef __CORE_CM0PLUS_H_GENERIC
+#define __CORE_CM0PLUS_H_GENERIC
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/**
+  \page CMSIS_MISRA_Exceptions  MISRA-C:2004 Compliance Exceptions
+  CMSIS violates the following MISRA-C:2004 rules:
+
+   \li Required Rule 8.5, object/function definition in header file.<br>
+     Function definitions in header files are used to allow 'inlining'.
+
+   \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
+     Unions are used for effective representation of core registers.
+
+   \li Advisory Rule 19.7, Function-like macro defined.<br>
+     Function-like macros are used to allow more efficient code.
+ */
+
+
+/*******************************************************************************
+ *                 CMSIS definitions
+ ******************************************************************************/
+/**
+  \ingroup Cortex-M0+
+  @{
+ */
+
+/*  CMSIS CM0+ definitions */
+#define __CM0PLUS_CMSIS_VERSION_MAIN (0x04U)                                   /*!< [31:16] CMSIS HAL main version */
+#define __CM0PLUS_CMSIS_VERSION_SUB  (0x1EU)                                   /*!< [15:0]  CMSIS HAL sub version */
+#define __CM0PLUS_CMSIS_VERSION      ((__CM0PLUS_CMSIS_VERSION_MAIN << 16U) | \
+                                       __CM0PLUS_CMSIS_VERSION_SUB           ) /*!< CMSIS HAL version number */
+
+#define __CORTEX_M                (0x00U)                                      /*!< Cortex-M Core */
+
+
+#if   defined ( __CC_ARM )
+  #define __ASM            __asm                                      /*!< asm keyword for ARM Compiler */
+  #define __INLINE         __inline                                   /*!< inline keyword for ARM Compiler */
+  #define __STATIC_INLINE  static __inline
+
+#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #define __ASM            __asm                                      /*!< asm keyword for ARM Compiler */
+  #define __INLINE         __inline                                   /*!< inline keyword for ARM Compiler */
+  #define __STATIC_INLINE  static __inline
+
+#elif defined ( __GNUC__ )
+  #define __ASM            __asm                                      /*!< asm keyword for GNU Compiler */
+  #define __INLINE         inline                                     /*!< inline keyword for GNU Compiler */
+  #define __STATIC_INLINE  static inline
+
+#elif defined ( __ICCARM__ )
+  #define __ASM            __asm                                      /*!< asm keyword for IAR Compiler */
+  #define __INLINE         inline                                     /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
+  #define __STATIC_INLINE  static inline
+
+#elif defined ( __TMS470__ )
+  #define __ASM            __asm                                      /*!< asm keyword for TI CCS Compiler */
+  #define __STATIC_INLINE  static inline
+
+#elif defined ( __TASKING__ )
+  #define __ASM            __asm                                      /*!< asm keyword for TASKING Compiler */
+  #define __INLINE         inline                                     /*!< inline keyword for TASKING Compiler */
+  #define __STATIC_INLINE  static inline
+
+#elif defined ( __CSMC__ )
+  #define __packed
+  #define __ASM            _asm                                      /*!< asm keyword for COSMIC Compiler */
+  #define __INLINE         inline                                    /*!< inline keyword for COSMIC Compiler. Use -pc99 on compile line */
+  #define __STATIC_INLINE  static inline
+
+#else
+  #error Unknown compiler
+#endif
+
+/** __FPU_USED indicates whether an FPU is used or not.
+    This core does not support an FPU at all
+*/
+#define __FPU_USED       0U
+
+#if defined ( __CC_ARM )
+  #if defined __TARGET_FPU_VFP
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #if defined __ARM_PCS_VFP
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined ( __GNUC__ )
+  #if defined (__VFP_FP__) && !defined(__SOFTFP__)
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined ( __ICCARM__ )
+  #if defined __ARMVFP__
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined ( __TMS470__ )
+  #if defined __TI_VFP_SUPPORT__
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined ( __TASKING__ )
+  #if defined __FPU_VFP__
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined ( __CSMC__ )
+  #if ( __CSMC__ & 0x400U)
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#endif
+
+#include "core_cmInstr.h"                /* Core Instruction Access */
+#include "core_cmFunc.h"                 /* Core Function Access */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __CORE_CM0PLUS_H_GENERIC */
+
+#ifndef __CMSIS_GENERIC
+
+#ifndef __CORE_CM0PLUS_H_DEPENDANT
+#define __CORE_CM0PLUS_H_DEPENDANT
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* check device defines and use defaults */
+#if defined __CHECK_DEVICE_DEFINES
+  #ifndef __CM0PLUS_REV
+    #define __CM0PLUS_REV             0x0000U
+    #warning "__CM0PLUS_REV not defined in device header file; using default!"
+  #endif
+
+  #ifndef __MPU_PRESENT
+    #define __MPU_PRESENT             0U
+    #warning "__MPU_PRESENT not defined in device header file; using default!"
+  #endif
+
+  #ifndef __VTOR_PRESENT
+    #define __VTOR_PRESENT            0U
+    #warning "__VTOR_PRESENT not defined in device header file; using default!"
+  #endif
+
+  #ifndef __NVIC_PRIO_BITS
+    #define __NVIC_PRIO_BITS          2U
+    #warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
+  #endif
+
+  #ifndef __Vendor_SysTickConfig
+    #define __Vendor_SysTickConfig    0U
+    #warning "__Vendor_SysTickConfig not defined in device header file; using default!"
+  #endif
+#endif
+
+/* IO definitions (access restrictions to peripheral registers) */
+/**
+    \defgroup CMSIS_glob_defs CMSIS Global Defines
+
+    <strong>IO Type Qualifiers</strong> are used
+    \li to specify the access to peripheral variables.
+    \li for automatic generation of peripheral register debug information.
+*/
+#ifdef __cplusplus
+  #define   __I     volatile             /*!< Defines 'read only' permissions */
+#else
+  #define   __I     volatile const       /*!< Defines 'read only' permissions */
+#endif
+#define     __O     volatile             /*!< Defines 'write only' permissions */
+#define     __IO    volatile             /*!< Defines 'read / write' permissions */
+
+/* following defines should be used for structure members */
+#define     __IM     volatile const      /*! Defines 'read only' structure member permissions */
+#define     __OM     volatile            /*! Defines 'write only' structure member permissions */
+#define     __IOM    volatile            /*! Defines 'read / write' structure member permissions */
+
+/*@} end of group Cortex-M0+ */
+
+
+
+/*******************************************************************************
+ *                 Register Abstraction
+  Core Register contain:
+  - Core Register
+  - Core NVIC Register
+  - Core SCB Register
+  - Core SysTick Register
+  - Core MPU Register
+ ******************************************************************************/
+/**
+  \defgroup CMSIS_core_register Defines and Type Definitions
+  \brief Type definitions and defines for Cortex-M processor based devices.
+*/
+
+/**
+  \ingroup    CMSIS_core_register
+  \defgroup   CMSIS_CORE  Status and Control Registers
+  \brief      Core Register type definitions.
+  @{
+ */
+
+/**
+  \brief  Union type to access the Application Program Status Register (APSR).
+ */
+typedef union
+{
+  struct
+  {
+    uint32_t _reserved0:28;              /*!< bit:  0..27  Reserved */
+    uint32_t V:1;                        /*!< bit:     28  Overflow condition code flag */
+    uint32_t C:1;                        /*!< bit:     29  Carry condition code flag */
+    uint32_t Z:1;                        /*!< bit:     30  Zero condition code flag */
+    uint32_t N:1;                        /*!< bit:     31  Negative condition code flag */
+  } b;                                   /*!< Structure used for bit  access */
+  uint32_t w;                            /*!< Type      used for word access */
+} APSR_Type;
+
+/* APSR Register Definitions */
+#define APSR_N_Pos                         31U                                            /*!< APSR: N Position */
+#define APSR_N_Msk                         (1UL << APSR_N_Pos)                            /*!< APSR: N Mask */
+
+#define APSR_Z_Pos                         30U                                            /*!< APSR: Z Position */
+#define APSR_Z_Msk                         (1UL << APSR_Z_Pos)                            /*!< APSR: Z Mask */
+
+#define APSR_C_Pos                         29U                                            /*!< APSR: C Position */
+#define APSR_C_Msk                         (1UL << APSR_C_Pos)                            /*!< APSR: C Mask */
+
+#define APSR_V_Pos                         28U                                            /*!< APSR: V Position */
+#define APSR_V_Msk                         (1UL << APSR_V_Pos)                            /*!< APSR: V Mask */
+
+
+/**
+  \brief  Union type to access the Interrupt Program Status Register (IPSR).
+ */
+typedef union
+{
+  struct
+  {
+    uint32_t ISR:9;                      /*!< bit:  0.. 8  Exception number */
+    uint32_t _reserved0:23;              /*!< bit:  9..31  Reserved */
+  } b;                                   /*!< Structure used for bit  access */
+  uint32_t w;                            /*!< Type      used for word access */
+} IPSR_Type;
+
+/* IPSR Register Definitions */
+#define IPSR_ISR_Pos                        0U                                            /*!< IPSR: ISR Position */
+#define IPSR_ISR_Msk                       (0x1FFUL /*<< IPSR_ISR_Pos*/)                  /*!< IPSR: ISR Mask */
+
+
+/**
+  \brief  Union type to access the Special-Purpose Program Status Registers (xPSR).
+ */
+typedef union
+{
+  struct
+  {
+    uint32_t ISR:9;                      /*!< bit:  0.. 8  Exception number */
+    uint32_t _reserved0:15;              /*!< bit:  9..23  Reserved */
+    uint32_t T:1;                        /*!< bit:     24  Thumb bit        (read 0) */
+    uint32_t _reserved1:3;               /*!< bit: 25..27  Reserved */
+    uint32_t V:1;                        /*!< bit:     28  Overflow condition code flag */
+    uint32_t C:1;                        /*!< bit:     29  Carry condition code flag */
+    uint32_t Z:1;                        /*!< bit:     30  Zero condition code flag */
+    uint32_t N:1;                        /*!< bit:     31  Negative condition code flag */
+  } b;                                   /*!< Structure used for bit  access */
+  uint32_t w;                            /*!< Type      used for word access */
+} xPSR_Type;
+
+/* xPSR Register Definitions */
+#define xPSR_N_Pos                         31U                                            /*!< xPSR: N Position */
+#define xPSR_N_Msk                         (1UL << xPSR_N_Pos)                            /*!< xPSR: N Mask */
+
+#define xPSR_Z_Pos                         30U                                            /*!< xPSR: Z Position */
+#define xPSR_Z_Msk                         (1UL << xPSR_Z_Pos)                            /*!< xPSR: Z Mask */
+
+#define xPSR_C_Pos                         29U                                            /*!< xPSR: C Position */
+#define xPSR_C_Msk                         (1UL << xPSR_C_Pos)                            /*!< xPSR: C Mask */
+
+#define xPSR_V_Pos                         28U                                            /*!< xPSR: V Position */
+#define xPSR_V_Msk                         (1UL << xPSR_V_Pos)                            /*!< xPSR: V Mask */
+
+#define xPSR_T_Pos                         24U                                            /*!< xPSR: T Position */
+#define xPSR_T_Msk                         (1UL << xPSR_T_Pos)                            /*!< xPSR: T Mask */
+
+#define xPSR_ISR_Pos                        0U                                            /*!< xPSR: ISR Position */
+#define xPSR_ISR_Msk                       (0x1FFUL /*<< xPSR_ISR_Pos*/)                  /*!< xPSR: ISR Mask */
+
+
+/**
+  \brief  Union type to access the Control Registers (CONTROL).
+ */
+typedef union
+{
+  struct
+  {
+    uint32_t nPRIV:1;                    /*!< bit:      0  Execution privilege in Thread mode */
+    uint32_t SPSEL:1;                    /*!< bit:      1  Stack to be used */
+    uint32_t _reserved1:30;              /*!< bit:  2..31  Reserved */
+  } b;                                   /*!< Structure used for bit  access */
+  uint32_t w;                            /*!< Type      used for word access */
+} CONTROL_Type;
+
+/* CONTROL Register Definitions */
+#define CONTROL_SPSEL_Pos                   1U                                            /*!< CONTROL: SPSEL Position */
+#define CONTROL_SPSEL_Msk                  (1UL << CONTROL_SPSEL_Pos)                     /*!< CONTROL: SPSEL Mask */
+
+#define CONTROL_nPRIV_Pos                   0U                                            /*!< CONTROL: nPRIV Position */
+#define CONTROL_nPRIV_Msk                  (1UL /*<< CONTROL_nPRIV_Pos*/)                 /*!< CONTROL: nPRIV Mask */
+
+/*@} end of group CMSIS_CORE */
+
+
+/**
+  \ingroup    CMSIS_core_register
+  \defgroup   CMSIS_NVIC  Nested Vectored Interrupt Controller (NVIC)
+  \brief      Type definitions for the NVIC Registers
+  @{
+ */
+
+/**
+  \brief  Structure type to access the Nested Vectored Interrupt Controller (NVIC).
+ */
+typedef struct
+{
+  __IOM uint32_t ISER[1U];               /*!< Offset: 0x000 (R/W)  Interrupt Set Enable Register */
+        uint32_t RESERVED0[31U];
+  __IOM uint32_t ICER[1U];               /*!< Offset: 0x080 (R/W)  Interrupt Clear Enable Register */
+        uint32_t RSERVED1[31U];
+  __IOM uint32_t ISPR[1U];               /*!< Offset: 0x100 (R/W)  Interrupt Set Pending Register */
+        uint32_t RESERVED2[31U];
+  __IOM uint32_t ICPR[1U];               /*!< Offset: 0x180 (R/W)  Interrupt Clear Pending Register */
+        uint32_t RESERVED3[31U];
+        uint32_t RESERVED4[64U];
+  __IOM uint32_t IP[8U];                 /*!< Offset: 0x300 (R/W)  Interrupt Priority Register */
+}  NVIC_Type;
+
+/*@} end of group CMSIS_NVIC */
+
+
+/**
+  \ingroup  CMSIS_core_register
+  \defgroup CMSIS_SCB     System Control Block (SCB)
+  \brief    Type definitions for the System Control Block Registers
+  @{
+ */
+
+/**
+  \brief  Structure type to access the System Control Block (SCB).
+ */
+typedef struct
+{
+  __IM  uint32_t CPUID;                  /*!< Offset: 0x000 (R/ )  CPUID Base Register */
+  __IOM uint32_t ICSR;                   /*!< Offset: 0x004 (R/W)  Interrupt Control and State Register */
+#if (__VTOR_PRESENT == 1U)
+  __IOM uint32_t VTOR;                   /*!< Offset: 0x008 (R/W)  Vector Table Offset Register */
+#else
+        uint32_t RESERVED0;
+#endif
+  __IOM uint32_t AIRCR;                  /*!< Offset: 0x00C (R/W)  Application Interrupt and Reset Control Register */
+  __IOM uint32_t SCR;                    /*!< Offset: 0x010 (R/W)  System Control Register */
+  __IOM uint32_t CCR;                    /*!< Offset: 0x014 (R/W)  Configuration Control Register */
+        uint32_t RESERVED1;
+  __IOM uint32_t SHP[2U];                /*!< Offset: 0x01C (R/W)  System Handlers Priority Registers. [0] is RESERVED */
+  __IOM uint32_t SHCSR;                  /*!< Offset: 0x024 (R/W)  System Handler Control and State Register */
+} SCB_Type;
+
+/* SCB CPUID Register Definitions */
+#define SCB_CPUID_IMPLEMENTER_Pos          24U                                            /*!< SCB CPUID: IMPLEMENTER Position */
+#define SCB_CPUID_IMPLEMENTER_Msk          (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos)          /*!< SCB CPUID: IMPLEMENTER Mask */
+
+#define SCB_CPUID_VARIANT_Pos              20U                                            /*!< SCB CPUID: VARIANT Position */
+#define SCB_CPUID_VARIANT_Msk              (0xFUL << SCB_CPUID_VARIANT_Pos)               /*!< SCB CPUID: VARIANT Mask */
+
+#define SCB_CPUID_ARCHITECTURE_Pos         16U                                            /*!< SCB CPUID: ARCHITECTURE Position */
+#define SCB_CPUID_ARCHITECTURE_Msk         (0xFUL << SCB_CPUID_ARCHITECTURE_Pos)          /*!< SCB CPUID: ARCHITECTURE Mask */
+
+#define SCB_CPUID_PARTNO_Pos                4U                                            /*!< SCB CPUID: PARTNO Position */
+#define SCB_CPUID_PARTNO_Msk               (0xFFFUL << SCB_CPUID_PARTNO_Pos)              /*!< SCB CPUID: PARTNO Mask */
+
+#define SCB_CPUID_REVISION_Pos              0U                                            /*!< SCB CPUID: REVISION Position */
+#define SCB_CPUID_REVISION_Msk             (0xFUL /*<< SCB_CPUID_REVISION_Pos*/)          /*!< SCB CPUID: REVISION Mask */
+
+/* SCB Interrupt Control State Register Definitions */
+#define SCB_ICSR_NMIPENDSET_Pos            31U                                            /*!< SCB ICSR: NMIPENDSET Position */
+#define SCB_ICSR_NMIPENDSET_Msk            (1UL << SCB_ICSR_NMIPENDSET_Pos)               /*!< SCB ICSR: NMIPENDSET Mask */
+
+#define SCB_ICSR_PENDSVSET_Pos             28U                                            /*!< SCB ICSR: PENDSVSET Position */
+#define SCB_ICSR_PENDSVSET_Msk             (1UL << SCB_ICSR_PENDSVSET_Pos)                /*!< SCB ICSR: PENDSVSET Mask */
+
+#define SCB_ICSR_PENDSVCLR_Pos             27U                                            /*!< SCB ICSR: PENDSVCLR Position */
+#define SCB_ICSR_PENDSVCLR_Msk             (1UL << SCB_ICSR_PENDSVCLR_Pos)                /*!< SCB ICSR: PENDSVCLR Mask */
+
+#define SCB_ICSR_PENDSTSET_Pos             26U                                            /*!< SCB ICSR: PENDSTSET Position */
+#define SCB_ICSR_PENDSTSET_Msk             (1UL << SCB_ICSR_PENDSTSET_Pos)                /*!< SCB ICSR: PENDSTSET Mask */
+
+#define SCB_ICSR_PENDSTCLR_Pos             25U                                            /*!< SCB ICSR: PENDSTCLR Position */
+#define SCB_ICSR_PENDSTCLR_Msk             (1UL << SCB_ICSR_PENDSTCLR_Pos)                /*!< SCB ICSR: PENDSTCLR Mask */
+
+#define SCB_ICSR_ISRPREEMPT_Pos            23U                                            /*!< SCB ICSR: ISRPREEMPT Position */
+#define SCB_ICSR_ISRPREEMPT_Msk            (1UL << SCB_ICSR_ISRPREEMPT_Pos)               /*!< SCB ICSR: ISRPREEMPT Mask */
+
+#define SCB_ICSR_ISRPENDING_Pos            22U                                            /*!< SCB ICSR: ISRPENDING Position */
+#define SCB_ICSR_ISRPENDING_Msk            (1UL << SCB_ICSR_ISRPENDING_Pos)               /*!< SCB ICSR: ISRPENDING Mask */
+
+#define SCB_ICSR_VECTPENDING_Pos           12U                                            /*!< SCB ICSR: VECTPENDING Position */
+#define SCB_ICSR_VECTPENDING_Msk           (0x1FFUL << SCB_ICSR_VECTPENDING_Pos)          /*!< SCB ICSR: VECTPENDING Mask */
+
+#define SCB_ICSR_VECTACTIVE_Pos             0U                                            /*!< SCB ICSR: VECTACTIVE Position */
+#define SCB_ICSR_VECTACTIVE_Msk            (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/)       /*!< SCB ICSR: VECTACTIVE Mask */
+
+#if (__VTOR_PRESENT == 1U)
+/* SCB Interrupt Control State Register Definitions */
+#define SCB_VTOR_TBLOFF_Pos                 8U                                            /*!< SCB VTOR: TBLOFF Position */
+#define SCB_VTOR_TBLOFF_Msk                (0xFFFFFFUL << SCB_VTOR_TBLOFF_Pos)            /*!< SCB VTOR: TBLOFF Mask */
+#endif
+
+/* SCB Application Interrupt and Reset Control Register Definitions */
+#define SCB_AIRCR_VECTKEY_Pos              16U                                            /*!< SCB AIRCR: VECTKEY Position */
+#define SCB_AIRCR_VECTKEY_Msk              (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos)            /*!< SCB AIRCR: VECTKEY Mask */
+
+#define SCB_AIRCR_VECTKEYSTAT_Pos          16U                                            /*!< SCB AIRCR: VECTKEYSTAT Position */
+#define SCB_AIRCR_VECTKEYSTAT_Msk          (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos)        /*!< SCB AIRCR: VECTKEYSTAT Mask */
+
+#define SCB_AIRCR_ENDIANESS_Pos            15U                                            /*!< SCB AIRCR: ENDIANESS Position */
+#define SCB_AIRCR_ENDIANESS_Msk            (1UL << SCB_AIRCR_ENDIANESS_Pos)               /*!< SCB AIRCR: ENDIANESS Mask */
+
+#define SCB_AIRCR_SYSRESETREQ_Pos           2U                                            /*!< SCB AIRCR: SYSRESETREQ Position */
+#define SCB_AIRCR_SYSRESETREQ_Msk          (1UL << SCB_AIRCR_SYSRESETREQ_Pos)             /*!< SCB AIRCR: SYSRESETREQ Mask */
+
+#define SCB_AIRCR_VECTCLRACTIVE_Pos         1U                                            /*!< SCB AIRCR: VECTCLRACTIVE Position */
+#define SCB_AIRCR_VECTCLRACTIVE_Msk        (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos)           /*!< SCB AIRCR: VECTCLRACTIVE Mask */
+
+/* SCB System Control Register Definitions */
+#define SCB_SCR_SEVONPEND_Pos               4U                                            /*!< SCB SCR: SEVONPEND Position */
+#define SCB_SCR_SEVONPEND_Msk              (1UL << SCB_SCR_SEVONPEND_Pos)                 /*!< SCB SCR: SEVONPEND Mask */
+
+#define SCB_SCR_SLEEPDEEP_Pos               2U                                            /*!< SCB SCR: SLEEPDEEP Position */
+#define SCB_SCR_SLEEPDEEP_Msk              (1UL << SCB_SCR_SLEEPDEEP_Pos)                 /*!< SCB SCR: SLEEPDEEP Mask */
+
+#define SCB_SCR_SLEEPONEXIT_Pos             1U                                            /*!< SCB SCR: SLEEPONEXIT Position */
+#define SCB_SCR_SLEEPONEXIT_Msk            (1UL << SCB_SCR_SLEEPONEXIT_Pos)               /*!< SCB SCR: SLEEPONEXIT Mask */
+
+/* SCB Configuration Control Register Definitions */
+#define SCB_CCR_STKALIGN_Pos                9U                                            /*!< SCB CCR: STKALIGN Position */
+#define SCB_CCR_STKALIGN_Msk               (1UL << SCB_CCR_STKALIGN_Pos)                  /*!< SCB CCR: STKALIGN Mask */
+
+#define SCB_CCR_UNALIGN_TRP_Pos             3U                                            /*!< SCB CCR: UNALIGN_TRP Position */
+#define SCB_CCR_UNALIGN_TRP_Msk            (1UL << SCB_CCR_UNALIGN_TRP_Pos)               /*!< SCB CCR: UNALIGN_TRP Mask */
+
+/* SCB System Handler Control and State Register Definitions */
+#define SCB_SHCSR_SVCALLPENDED_Pos         15U                                            /*!< SCB SHCSR: SVCALLPENDED Position */
+#define SCB_SHCSR_SVCALLPENDED_Msk         (1UL << SCB_SHCSR_SVCALLPENDED_Pos)            /*!< SCB SHCSR: SVCALLPENDED Mask */
+
+/*@} end of group CMSIS_SCB */
+
+
+/**
+  \ingroup  CMSIS_core_register
+  \defgroup CMSIS_SysTick     System Tick Timer (SysTick)
+  \brief    Type definitions for the System Timer Registers.
+  @{
+ */
+
+/**
+  \brief  Structure type to access the System Timer (SysTick).
+ */
+typedef struct
+{
+  __IOM uint32_t CTRL;                   /*!< Offset: 0x000 (R/W)  SysTick Control and Status Register */
+  __IOM uint32_t LOAD;                   /*!< Offset: 0x004 (R/W)  SysTick Reload Value Register */
+  __IOM uint32_t VAL;                    /*!< Offset: 0x008 (R/W)  SysTick Current Value Register */
+  __IM  uint32_t CALIB;                  /*!< Offset: 0x00C (R/ )  SysTick Calibration Register */
+} SysTick_Type;
+
+/* SysTick Control / Status Register Definitions */
+#define SysTick_CTRL_COUNTFLAG_Pos         16U                                            /*!< SysTick CTRL: COUNTFLAG Position */
+#define SysTick_CTRL_COUNTFLAG_Msk         (1UL << SysTick_CTRL_COUNTFLAG_Pos)            /*!< SysTick CTRL: COUNTFLAG Mask */
+
+#define SysTick_CTRL_CLKSOURCE_Pos          2U                                            /*!< SysTick CTRL: CLKSOURCE Position */
+#define SysTick_CTRL_CLKSOURCE_Msk         (1UL << SysTick_CTRL_CLKSOURCE_Pos)            /*!< SysTick CTRL: CLKSOURCE Mask */
+
+#define SysTick_CTRL_TICKINT_Pos            1U                                            /*!< SysTick CTRL: TICKINT Position */
+#define SysTick_CTRL_TICKINT_Msk           (1UL << SysTick_CTRL_TICKINT_Pos)              /*!< SysTick CTRL: TICKINT Mask */
+
+#define SysTick_CTRL_ENABLE_Pos             0U                                            /*!< SysTick CTRL: ENABLE Position */
+#define SysTick_CTRL_ENABLE_Msk            (1UL /*<< SysTick_CTRL_ENABLE_Pos*/)           /*!< SysTick CTRL: ENABLE Mask */
+
+/* SysTick Reload Register Definitions */
+#define SysTick_LOAD_RELOAD_Pos             0U                                            /*!< SysTick LOAD: RELOAD Position */
+#define SysTick_LOAD_RELOAD_Msk            (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/)    /*!< SysTick LOAD: RELOAD Mask */
+
+/* SysTick Current Register Definitions */
+#define SysTick_VAL_CURRENT_Pos             0U                                            /*!< SysTick VAL: CURRENT Position */
+#define SysTick_VAL_CURRENT_Msk            (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/)    /*!< SysTick VAL: CURRENT Mask */
+
+/* SysTick Calibration Register Definitions */
+#define SysTick_CALIB_NOREF_Pos            31U                                            /*!< SysTick CALIB: NOREF Position */
+#define SysTick_CALIB_NOREF_Msk            (1UL << SysTick_CALIB_NOREF_Pos)               /*!< SysTick CALIB: NOREF Mask */
+
+#define SysTick_CALIB_SKEW_Pos             30U                                            /*!< SysTick CALIB: SKEW Position */
+#define SysTick_CALIB_SKEW_Msk             (1UL << SysTick_CALIB_SKEW_Pos)                /*!< SysTick CALIB: SKEW Mask */
+
+#define SysTick_CALIB_TENMS_Pos             0U                                            /*!< SysTick CALIB: TENMS Position */
+#define SysTick_CALIB_TENMS_Msk            (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/)    /*!< SysTick CALIB: TENMS Mask */
+
+/*@} end of group CMSIS_SysTick */
+
+#if (__MPU_PRESENT == 1U)
+/**
+  \ingroup  CMSIS_core_register
+  \defgroup CMSIS_MPU     Memory Protection Unit (MPU)
+  \brief    Type definitions for the Memory Protection Unit (MPU)
+  @{
+ */
+
+/**
+  \brief  Structure type to access the Memory Protection Unit (MPU).
+ */
+typedef struct
+{
+  __IM  uint32_t TYPE;                   /*!< Offset: 0x000 (R/ )  MPU Type Register */
+  __IOM uint32_t CTRL;                   /*!< Offset: 0x004 (R/W)  MPU Control Register */
+  __IOM uint32_t RNR;                    /*!< Offset: 0x008 (R/W)  MPU Region RNRber Register */
+  __IOM uint32_t RBAR;                   /*!< Offset: 0x00C (R/W)  MPU Region Base Address Register */
+  __IOM uint32_t RASR;                   /*!< Offset: 0x010 (R/W)  MPU Region Attribute and Size Register */
+} MPU_Type;
+
+/* MPU Type Register Definitions */
+#define MPU_TYPE_IREGION_Pos               16U                                            /*!< MPU TYPE: IREGION Position */
+#define MPU_TYPE_IREGION_Msk               (0xFFUL << MPU_TYPE_IREGION_Pos)               /*!< MPU TYPE: IREGION Mask */
+
+#define MPU_TYPE_DREGION_Pos                8U                                            /*!< MPU TYPE: DREGION Position */
+#define MPU_TYPE_DREGION_Msk               (0xFFUL << MPU_TYPE_DREGION_Pos)               /*!< MPU TYPE: DREGION Mask */
+
+#define MPU_TYPE_SEPARATE_Pos               0U                                            /*!< MPU TYPE: SEPARATE Position */
+#define MPU_TYPE_SEPARATE_Msk              (1UL /*<< MPU_TYPE_SEPARATE_Pos*/)             /*!< MPU TYPE: SEPARATE Mask */
+
+/* MPU Control Register Definitions */
+#define MPU_CTRL_PRIVDEFENA_Pos             2U                                            /*!< MPU CTRL: PRIVDEFENA Position */
+#define MPU_CTRL_PRIVDEFENA_Msk            (1UL << MPU_CTRL_PRIVDEFENA_Pos)               /*!< MPU CTRL: PRIVDEFENA Mask */
+
+#define MPU_CTRL_HFNMIENA_Pos               1U                                            /*!< MPU CTRL: HFNMIENA Position */
+#define MPU_CTRL_HFNMIENA_Msk              (1UL << MPU_CTRL_HFNMIENA_Pos)                 /*!< MPU CTRL: HFNMIENA Mask */
+
+#define MPU_CTRL_ENABLE_Pos                 0U                                            /*!< MPU CTRL: ENABLE Position */
+#define MPU_CTRL_ENABLE_Msk                (1UL /*<< MPU_CTRL_ENABLE_Pos*/)               /*!< MPU CTRL: ENABLE Mask */
+
+/* MPU Region Number Register Definitions */
+#define MPU_RNR_REGION_Pos                  0U                                            /*!< MPU RNR: REGION Position */
+#define MPU_RNR_REGION_Msk                 (0xFFUL /*<< MPU_RNR_REGION_Pos*/)             /*!< MPU RNR: REGION Mask */
+
+/* MPU Region Base Address Register Definitions */
+#define MPU_RBAR_ADDR_Pos                   8U                                            /*!< MPU RBAR: ADDR Position */
+#define MPU_RBAR_ADDR_Msk                  (0xFFFFFFUL << MPU_RBAR_ADDR_Pos)              /*!< MPU RBAR: ADDR Mask */
+
+#define MPU_RBAR_VALID_Pos                  4U                                            /*!< MPU RBAR: VALID Position */
+#define MPU_RBAR_VALID_Msk                 (1UL << MPU_RBAR_VALID_Pos)                    /*!< MPU RBAR: VALID Mask */
+
+#define MPU_RBAR_REGION_Pos                 0U                                            /*!< MPU RBAR: REGION Position */
+#define MPU_RBAR_REGION_Msk                (0xFUL /*<< MPU_RBAR_REGION_Pos*/)             /*!< MPU RBAR: REGION Mask */
+
+/* MPU Region Attribute and Size Register Definitions */
+#define MPU_RASR_ATTRS_Pos                 16U                                            /*!< MPU RASR: MPU Region Attribute field Position */
+#define MPU_RASR_ATTRS_Msk                 (0xFFFFUL << MPU_RASR_ATTRS_Pos)               /*!< MPU RASR: MPU Region Attribute field Mask */
+
+#define MPU_RASR_XN_Pos                    28U                                            /*!< MPU RASR: ATTRS.XN Position */
+#define MPU_RASR_XN_Msk                    (1UL << MPU_RASR_XN_Pos)                       /*!< MPU RASR: ATTRS.XN Mask */
+
+#define MPU_RASR_AP_Pos                    24U                                            /*!< MPU RASR: ATTRS.AP Position */
+#define MPU_RASR_AP_Msk                    (0x7UL << MPU_RASR_AP_Pos)                     /*!< MPU RASR: ATTRS.AP Mask */
+
+#define MPU_RASR_TEX_Pos                   19U                                            /*!< MPU RASR: ATTRS.TEX Position */
+#define MPU_RASR_TEX_Msk                   (0x7UL << MPU_RASR_TEX_Pos)                    /*!< MPU RASR: ATTRS.TEX Mask */
+
+#define MPU_RASR_S_Pos                     18U                                            /*!< MPU RASR: ATTRS.S Position */
+#define MPU_RASR_S_Msk                     (1UL << MPU_RASR_S_Pos)                        /*!< MPU RASR: ATTRS.S Mask */
+
+#define MPU_RASR_C_Pos                     17U                                            /*!< MPU RASR: ATTRS.C Position */
+#define MPU_RASR_C_Msk                     (1UL << MPU_RASR_C_Pos)                        /*!< MPU RASR: ATTRS.C Mask */
+
+#define MPU_RASR_B_Pos                     16U                                            /*!< MPU RASR: ATTRS.B Position */
+#define MPU_RASR_B_Msk                     (1UL << MPU_RASR_B_Pos)                        /*!< MPU RASR: ATTRS.B Mask */
+
+#define MPU_RASR_SRD_Pos                    8U                                            /*!< MPU RASR: Sub-Region Disable Position */
+#define MPU_RASR_SRD_Msk                   (0xFFUL << MPU_RASR_SRD_Pos)                   /*!< MPU RASR: Sub-Region Disable Mask */
+
+#define MPU_RASR_SIZE_Pos                   1U                                            /*!< MPU RASR: Region Size Field Position */
+#define MPU_RASR_SIZE_Msk                  (0x1FUL << MPU_RASR_SIZE_Pos)                  /*!< MPU RASR: Region Size Field Mask */
+
+#define MPU_RASR_ENABLE_Pos                 0U                                            /*!< MPU RASR: Region enable bit Position */
+#define MPU_RASR_ENABLE_Msk                (1UL /*<< MPU_RASR_ENABLE_Pos*/)               /*!< MPU RASR: Region enable bit Disable Mask */
+
+/*@} end of group CMSIS_MPU */
+#endif
+
+
+/**
+  \ingroup  CMSIS_core_register
+  \defgroup CMSIS_CoreDebug       Core Debug Registers (CoreDebug)
+  \brief    Cortex-M0+ Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor.
+            Therefore they are not covered by the Cortex-M0+ header file.
+  @{
+ */
+/*@} end of group CMSIS_CoreDebug */
+
+
+/**
+  \ingroup    CMSIS_core_register
+  \defgroup   CMSIS_core_bitfield     Core register bit field macros
+  \brief      Macros for use with bit field definitions (xxx_Pos, xxx_Msk).
+  @{
+ */
+
+/**
+  \brief   Mask and shift a bit field value for use in a register bit range.
+  \param[in] field  Name of the register bit field.
+  \param[in] value  Value of the bit field.
+  \return           Masked and shifted value.
+*/
+#define _VAL2FLD(field, value)    ((value << field ## _Pos) & field ## _Msk)
+
+/**
+  \brief     Mask and shift a register value to extract a bit filed value.
+  \param[in] field  Name of the register bit field.
+  \param[in] value  Value of register.
+  \return           Masked and shifted bit field value.
+*/
+#define _FLD2VAL(field, value)    ((value & field ## _Msk) >> field ## _Pos)
+
+/*@} end of group CMSIS_core_bitfield */
+
+
+/**
+  \ingroup    CMSIS_core_register
+  \defgroup   CMSIS_core_base     Core Definitions
+  \brief      Definitions for base addresses, unions, and structures.
+  @{
+ */
+
+/* Memory mapping of Cortex-M0+ Hardware */
+#define SCS_BASE            (0xE000E000UL)                            /*!< System Control Space Base Address */
+#define SysTick_BASE        (SCS_BASE +  0x0010UL)                    /*!< SysTick Base Address */
+#define NVIC_BASE           (SCS_BASE +  0x0100UL)                    /*!< NVIC Base Address */
+#define SCB_BASE            (SCS_BASE +  0x0D00UL)                    /*!< System Control Block Base Address */
+
+#define SCB                 ((SCB_Type       *)     SCB_BASE      )   /*!< SCB configuration struct */
+#define SysTick             ((SysTick_Type   *)     SysTick_BASE  )   /*!< SysTick configuration struct */
+#define NVIC                ((NVIC_Type      *)     NVIC_BASE     )   /*!< NVIC configuration struct */
+
+#if (__MPU_PRESENT == 1U)
+  #define MPU_BASE          (SCS_BASE +  0x0D90UL)                    /*!< Memory Protection Unit */
+  #define MPU               ((MPU_Type       *)     MPU_BASE      )   /*!< Memory Protection Unit */
+#endif
+
+/*@} */
+
+
+
+/*******************************************************************************
+ *                Hardware Abstraction Layer
+  Core Function Interface contains:
+  - Core NVIC Functions
+  - Core SysTick Functions
+  - Core Register Access Functions
+ ******************************************************************************/
+/**
+  \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
+*/
+
+
+
+/* ##########################   NVIC functions  #################################### */
+/**
+  \ingroup  CMSIS_Core_FunctionInterface
+  \defgroup CMSIS_Core_NVICFunctions NVIC Functions
+  \brief    Functions that manage interrupts and exceptions via the NVIC.
+  @{
+ */
+
+/* Interrupt Priorities are WORD accessible only under ARMv6M                   */
+/* The following MACROS handle generation of the register offset and byte masks */
+#define _BIT_SHIFT(IRQn)         (  ((((uint32_t)(int32_t)(IRQn))         )      &  0x03UL) * 8UL)
+#define _SHP_IDX(IRQn)           ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >>    2UL)      )
+#define _IP_IDX(IRQn)            (   (((uint32_t)(int32_t)(IRQn))                >>    2UL)      )
+
+
+/**
+  \brief   Enable External Interrupt
+  \details Enables a device-specific interrupt in the NVIC interrupt controller.
+  \param [in]      IRQn  External interrupt number. Value cannot be negative.
+ */
+__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn)
+{
+  NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
+}
+
+
+/**
+  \brief   Disable External Interrupt
+  \details Disables a device-specific interrupt in the NVIC interrupt controller.
+  \param [in]      IRQn  External interrupt number. Value cannot be negative.
+ */
+__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
+{
+  NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
+}
+
+
+/**
+  \brief   Get Pending Interrupt
+  \details Reads the pending register in the NVIC and returns the pending bit for the specified interrupt.
+  \param [in]      IRQn  Interrupt number.
+  \return             0  Interrupt status is not pending.
+  \return             1  Interrupt status is pending.
+ */
+__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
+{
+  return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
+}
+
+
+/**
+  \brief   Set Pending Interrupt
+  \details Sets the pending bit of an external interrupt.
+  \param [in]      IRQn  Interrupt number. Value cannot be negative.
+ */
+__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
+{
+  NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
+}
+
+
+/**
+  \brief   Clear Pending Interrupt
+  \details Clears the pending bit of an external interrupt.
+  \param [in]      IRQn  External interrupt number. Value cannot be negative.
+ */
+__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
+{
+  NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
+}
+
+
+/**
+  \brief   Set Interrupt Priority
+  \details Sets the priority of an interrupt.
+  \note    The priority cannot be set for every core interrupt.
+  \param [in]      IRQn  Interrupt number.
+  \param [in]  priority  Priority to set.
+ */
+__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
+{
+  if ((int32_t)(IRQn) < 0)
+  {
+    SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
+       (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
+  }
+  else
+  {
+    NVIC->IP[_IP_IDX(IRQn)]  = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)]  & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
+       (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
+  }
+}
+
+
+/**
+  \brief   Get Interrupt Priority
+  \details Reads the priority of an interrupt.
+           The interrupt number can be positive to specify an external (device specific) interrupt,
+           or negative to specify an internal (core) interrupt.
+  \param [in]   IRQn  Interrupt number.
+  \return             Interrupt Priority.
+                      Value is aligned automatically to the implemented priority bits of the microcontroller.
+ */
+__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
+{
+
+  if ((int32_t)(IRQn) < 0)
+  {
+    return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
+  }
+  else
+  {
+    return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
+  }
+}
+
+
+/**
+  \brief   System Reset
+  \details Initiates a system reset request to reset the MCU.
+ */
+__STATIC_INLINE void NVIC_SystemReset(void)
+{
+  __DSB();                                                          /* Ensure all outstanding memory accesses included
+                                                                       buffered write are completed before reset */
+  SCB->AIRCR  = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
+                 SCB_AIRCR_SYSRESETREQ_Msk);
+  __DSB();                                                          /* Ensure completion of memory access */
+
+  for(;;)                                                           /* wait until reset */
+  {
+    __NOP();
+  }
+}
+
+/*@} end of CMSIS_Core_NVICFunctions */
+
+
+
+/* ##################################    SysTick function  ############################################ */
+/**
+  \ingroup  CMSIS_Core_FunctionInterface
+  \defgroup CMSIS_Core_SysTickFunctions SysTick Functions
+  \brief    Functions that configure the System.
+  @{
+ */
+
+#if (__Vendor_SysTickConfig == 0U)
+
+/**
+  \brief   System Tick Configuration
+  \details Initializes the System Timer and its interrupt, and starts the System Tick Timer.
+           Counter is in free running mode to generate periodic interrupts.
+  \param [in]  ticks  Number of ticks between two interrupts.
+  \return          0  Function succeeded.
+  \return          1  Function failed.
+  \note    When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
+           function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
+           must contain a vendor-specific implementation of this function.
+ */
+__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
+{
+  if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
+  {
+    return (1UL);                                                   /* Reload value impossible */
+  }
+
+  SysTick->LOAD  = (uint32_t)(ticks - 1UL);                         /* set reload register */
+  NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
+  SysTick->VAL   = 0UL;                                             /* Load the SysTick Counter Value */
+  SysTick->CTRL  = SysTick_CTRL_CLKSOURCE_Msk |
+                   SysTick_CTRL_TICKINT_Msk   |
+                   SysTick_CTRL_ENABLE_Msk;                         /* Enable SysTick IRQ and SysTick Timer */
+  return (0UL);                                                     /* Function successful */
+}
+
+#endif
+
+/*@} end of CMSIS_Core_SysTickFunctions */
+
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __CORE_CM0PLUS_H_DEPENDANT */
+
+#endif /* __CMSIS_GENERIC */

STM32F7XX_Lib/CMSIS/Include/core_cmFunc.h

@@ -0,0 +1,87 @@
+/**************************************************************************//**
+ * @file     core_cmFunc.h
+ * @brief    CMSIS Cortex-M Core Function Access Header File
+ * @version  V4.30
+ * @date     20. October 2015
+ ******************************************************************************/
+/* Copyright (c) 2009 - 2015 ARM LIMITED
+
+   All rights reserved.
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are met:
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+   - Neither the name of ARM nor the names of its contributors may be used
+     to endorse or promote products derived from this software without
+     specific prior written permission.
+   *
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
+   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE.
+   ---------------------------------------------------------------------------*/
+
+
+#if   defined ( __ICCARM__ )
+ #pragma system_include         /* treat file as system include file for MISRA check */
+#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #pragma clang system_header   /* treat file as system include file */
+#endif
+
+#ifndef __CORE_CMFUNC_H
+#define __CORE_CMFUNC_H
+
+
+/* ###########################  Core Function Access  ########################### */
+/** \ingroup  CMSIS_Core_FunctionInterface
+    \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
+  @{
+*/
+
+/*------------------ RealView Compiler -----------------*/
+#if   defined ( __CC_ARM )
+  #include "cmsis_armcc.h"
+
+/*------------------ ARM Compiler V6 -------------------*/
+#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #include "cmsis_armcc_V6.h"
+
+/*------------------ GNU Compiler ----------------------*/
+#elif defined ( __GNUC__ )
+  #include "cmsis_gcc.h"
+
+/*------------------ ICC Compiler ----------------------*/
+#elif defined ( __ICCARM__ )
+  #include <cmsis_iar.h>
+
+/*------------------ TI CCS Compiler -------------------*/
+#elif defined ( __TMS470__ )
+  #include <cmsis_ccs.h>
+
+/*------------------ TASKING Compiler ------------------*/
+#elif defined ( __TASKING__ )
+  /*
+   * The CMSIS functions have been implemented as intrinsics in the compiler.
+   * Please use "carm -?i" to get an up to date list of all intrinsics,
+   * Including the CMSIS ones.
+   */
+
+/*------------------ COSMIC Compiler -------------------*/
+#elif defined ( __CSMC__ )
+  #include <cmsis_csm.h>
+
+#endif
+
+/*@} end of CMSIS_Core_RegAccFunctions */
+
+#endif /* __CORE_CMFUNC_H */

STM32F7XX_Lib/CMSIS/Include/core_cmInstr.h

@@ -0,0 +1,87 @@
+/**************************************************************************//**
+ * @file     core_cmInstr.h
+ * @brief    CMSIS Cortex-M Core Instruction Access Header File
+ * @version  V4.30
+ * @date     20. October 2015
+ ******************************************************************************/
+/* Copyright (c) 2009 - 2015 ARM LIMITED
+
+   All rights reserved.
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are met:
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+   - Neither the name of ARM nor the names of its contributors may be used
+     to endorse or promote products derived from this software without
+     specific prior written permission.
+   *
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
+   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE.
+   ---------------------------------------------------------------------------*/
+
+
+#if   defined ( __ICCARM__ )
+ #pragma system_include         /* treat file as system include file for MISRA check */
+#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #pragma clang system_header   /* treat file as system include file */
+#endif
+
+#ifndef __CORE_CMINSTR_H
+#define __CORE_CMINSTR_H
+
+
+/* ##########################  Core Instruction Access  ######################### */
+/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
+  Access to dedicated instructions
+  @{
+*/
+
+/*------------------ RealView Compiler -----------------*/
+#if   defined ( __CC_ARM )
+  #include "cmsis_armcc.h"
+
+/*------------------ ARM Compiler V6 -------------------*/
+#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #include "cmsis_armcc_V6.h"
+
+/*------------------ GNU Compiler ----------------------*/
+#elif defined ( __GNUC__ )
+  #include "cmsis_gcc.h"
+
+/*------------------ ICC Compiler ----------------------*/
+#elif defined ( __ICCARM__ )
+  #include <cmsis_iar.h>
+
+/*------------------ TI CCS Compiler -------------------*/
+#elif defined ( __TMS470__ )
+  #include <cmsis_ccs.h>
+
+/*------------------ TASKING Compiler ------------------*/
+#elif defined ( __TASKING__ )
+  /*
+   * The CMSIS functions have been implemented as intrinsics in the compiler.
+   * Please use "carm -?i" to get an up to date list of all intrinsics,
+   * Including the CMSIS ones.
+   */
+
+/*------------------ COSMIC Compiler -------------------*/
+#elif defined ( __CSMC__ )
+  #include <cmsis_csm.h>
+
+#endif
+
+/*@}*/ /* end of group CMSIS_Core_InstructionInterface */
+
+#endif /* __CORE_CMINSTR_H */

STM32F7XX_Lib/CMSIS/Include/core_cmSimd.h

@@ -0,0 +1,96 @@
+/**************************************************************************//**
+ * @file     core_cmSimd.h
+ * @brief    CMSIS Cortex-M SIMD Header File
+ * @version  V4.30
+ * @date     20. October 2015
+ ******************************************************************************/
+/* Copyright (c) 2009 - 2015 ARM LIMITED
+
+   All rights reserved.
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are met:
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+   - Neither the name of ARM nor the names of its contributors may be used
+     to endorse or promote products derived from this software without
+     specific prior written permission.
+   *
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
+   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE.
+   ---------------------------------------------------------------------------*/
+
+
+#if   defined ( __ICCARM__ )
+ #pragma system_include         /* treat file as system include file for MISRA check */
+#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #pragma clang system_header   /* treat file as system include file */
+#endif
+
+#ifndef __CORE_CMSIMD_H
+#define __CORE_CMSIMD_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+
+/* ###################  Compiler specific Intrinsics  ########################### */
+/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics
+  Access to dedicated SIMD instructions
+  @{
+*/
+
+/*------------------ RealView Compiler -----------------*/
+#if   defined ( __CC_ARM )
+  #include "cmsis_armcc.h"
+
+/*------------------ ARM Compiler V6 -------------------*/
+#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #include "cmsis_armcc_V6.h"
+
+/*------------------ GNU Compiler ----------------------*/
+#elif defined ( __GNUC__ )
+  #include "cmsis_gcc.h"
+
+/*------------------ ICC Compiler ----------------------*/
+#elif defined ( __ICCARM__ )
+  #include <cmsis_iar.h>
+
+/*------------------ TI CCS Compiler -------------------*/
+#elif defined ( __TMS470__ )
+  #include <cmsis_ccs.h>
+
+/*------------------ TASKING Compiler ------------------*/
+#elif defined ( __TASKING__ )
+  /*
+   * The CMSIS functions have been implemented as intrinsics in the compiler.
+   * Please use "carm -?i" to get an up to date list of all intrinsics,
+   * Including the CMSIS ones.
+   */
+
+/*------------------ COSMIC Compiler -------------------*/
+#elif defined ( __CSMC__ )
+  #include <cmsis_csm.h>
+
+#endif
+
+/*@} end of group CMSIS_SIMD_intrinsics */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __CORE_CMSIMD_H */

STM32F7XX_Lib/CMSIS/Include/core_sc000.h

@@ -0,0 +1,926 @@
+/**************************************************************************//**
+ * @file     core_sc000.h
+ * @brief    CMSIS SC000 Core Peripheral Access Layer Header File
+ * @version  V4.30
+ * @date     20. October 2015
+ ******************************************************************************/
+/* Copyright (c) 2009 - 2015 ARM LIMITED
+
+   All rights reserved.
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are met:
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+   - Neither the name of ARM nor the names of its contributors may be used
+     to endorse or promote products derived from this software without
+     specific prior written permission.
+   *
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
+   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE.
+   ---------------------------------------------------------------------------*/
+
+
+#if   defined ( __ICCARM__ )
+ #pragma system_include         /* treat file as system include file for MISRA check */
+#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #pragma clang system_header   /* treat file as system include file */
+#endif
+
+#ifndef __CORE_SC000_H_GENERIC
+#define __CORE_SC000_H_GENERIC
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/**
+  \page CMSIS_MISRA_Exceptions  MISRA-C:2004 Compliance Exceptions
+  CMSIS violates the following MISRA-C:2004 rules:
+
+   \li Required Rule 8.5, object/function definition in header file.<br>
+     Function definitions in header files are used to allow 'inlining'.
+
+   \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
+     Unions are used for effective representation of core registers.
+
+   \li Advisory Rule 19.7, Function-like macro defined.<br>
+     Function-like macros are used to allow more efficient code.
+ */
+
+
+/*******************************************************************************
+ *                 CMSIS definitions
+ ******************************************************************************/
+/**
+  \ingroup SC000
+  @{
+ */
+
+/*  CMSIS SC000 definitions */
+#define __SC000_CMSIS_VERSION_MAIN  (0x04U)                                    /*!< [31:16] CMSIS HAL main version */
+#define __SC000_CMSIS_VERSION_SUB   (0x1EU)                                    /*!< [15:0]  CMSIS HAL sub version */
+#define __SC000_CMSIS_VERSION       ((__SC000_CMSIS_VERSION_MAIN << 16U) | \
+                                      __SC000_CMSIS_VERSION_SUB           )    /*!< CMSIS HAL version number */
+
+#define __CORTEX_SC                 (000U)                                     /*!< Cortex secure core */
+
+
+#if   defined ( __CC_ARM )
+  #define __ASM            __asm                                      /*!< asm keyword for ARM Compiler */
+  #define __INLINE         __inline                                   /*!< inline keyword for ARM Compiler */
+  #define __STATIC_INLINE  static __inline
+
+#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #define __ASM            __asm                                      /*!< asm keyword for ARM Compiler */
+  #define __INLINE         __inline                                   /*!< inline keyword for ARM Compiler */
+  #define __STATIC_INLINE  static __inline
+
+#elif defined ( __GNUC__ )
+  #define __ASM            __asm                                      /*!< asm keyword for GNU Compiler */
+  #define __INLINE         inline                                     /*!< inline keyword for GNU Compiler */
+  #define __STATIC_INLINE  static inline
+
+#elif defined ( __ICCARM__ )
+  #define __ASM            __asm                                      /*!< asm keyword for IAR Compiler */
+  #define __INLINE         inline                                     /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
+  #define __STATIC_INLINE  static inline
+
+#elif defined ( __TMS470__ )
+  #define __ASM            __asm                                      /*!< asm keyword for TI CCS Compiler */
+  #define __STATIC_INLINE  static inline
+
+#elif defined ( __TASKING__ )
+  #define __ASM            __asm                                      /*!< asm keyword for TASKING Compiler */
+  #define __INLINE         inline                                     /*!< inline keyword for TASKING Compiler */
+  #define __STATIC_INLINE  static inline
+
+#elif defined ( __CSMC__ )
+  #define __packed
+  #define __ASM            _asm                                      /*!< asm keyword for COSMIC Compiler */
+  #define __INLINE         inline                                    /*!< inline keyword for COSMIC Compiler. Use -pc99 on compile line */
+  #define __STATIC_INLINE  static inline
+
+#else
+  #error Unknown compiler
+#endif
+
+/** __FPU_USED indicates whether an FPU is used or not.
+    This core does not support an FPU at all
+*/
+#define __FPU_USED       0U
+
+#if defined ( __CC_ARM )
+  #if defined __TARGET_FPU_VFP
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #if defined __ARM_PCS_VFP
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined ( __GNUC__ )
+  #if defined (__VFP_FP__) && !defined(__SOFTFP__)
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined ( __ICCARM__ )
+  #if defined __ARMVFP__
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined ( __TMS470__ )
+  #if defined __TI_VFP_SUPPORT__
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined ( __TASKING__ )
+  #if defined __FPU_VFP__
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#elif defined ( __CSMC__ )
+  #if ( __CSMC__ & 0x400U)
+    #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
+  #endif
+
+#endif
+
+#include "core_cmInstr.h"                /* Core Instruction Access */
+#include "core_cmFunc.h"                 /* Core Function Access */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __CORE_SC000_H_GENERIC */
+
+#ifndef __CMSIS_GENERIC
+
+#ifndef __CORE_SC000_H_DEPENDANT
+#define __CORE_SC000_H_DEPENDANT
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* check device defines and use defaults */
+#if defined __CHECK_DEVICE_DEFINES
+  #ifndef __SC000_REV
+    #define __SC000_REV             0x0000U
+    #warning "__SC000_REV not defined in device header file; using default!"
+  #endif
+
+  #ifndef __MPU_PRESENT
+    #define __MPU_PRESENT             0U
+    #warning "__MPU_PRESENT not defined in device header file; using default!"
+  #endif
+
+  #ifndef __NVIC_PRIO_BITS
+    #define __NVIC_PRIO_BITS          2U
+    #warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
+  #endif
+
+  #ifndef __Vendor_SysTickConfig
+    #define __Vendor_SysTickConfig    0U
+    #warning "__Vendor_SysTickConfig not defined in device header file; using default!"
+  #endif
+#endif
+
+/* IO definitions (access restrictions to peripheral registers) */
+/**
+    \defgroup CMSIS_glob_defs CMSIS Global Defines
+
+    <strong>IO Type Qualifiers</strong> are used
+    \li to specify the access to peripheral variables.
+    \li for automatic generation of peripheral register debug information.
+*/
+#ifdef __cplusplus
+  #define   __I     volatile             /*!< Defines 'read only' permissions */
+#else
+  #define   __I     volatile const       /*!< Defines 'read only' permissions */
+#endif
+#define     __O     volatile             /*!< Defines 'write only' permissions */
+#define     __IO    volatile             /*!< Defines 'read / write' permissions */
+
+/* following defines should be used for structure members */
+#define     __IM     volatile const      /*! Defines 'read only' structure member permissions */
+#define     __OM     volatile            /*! Defines 'write only' structure member permissions */
+#define     __IOM    volatile            /*! Defines 'read / write' structure member permissions */
+
+/*@} end of group SC000 */
+
+
+
+/*******************************************************************************
+ *                 Register Abstraction
+  Core Register contain:
+  - Core Register
+  - Core NVIC Register
+  - Core SCB Register
+  - Core SysTick Register
+  - Core MPU Register
+ ******************************************************************************/
+/**
+  \defgroup CMSIS_core_register Defines and Type Definitions
+  \brief Type definitions and defines for Cortex-M processor based devices.
+*/
+
+/**
+  \ingroup    CMSIS_core_register
+  \defgroup   CMSIS_CORE  Status and Control Registers
+  \brief      Core Register type definitions.
+  @{
+ */
+
+/**
+  \brief  Union type to access the Application Program Status Register (APSR).
+ */
+typedef union
+{
+  struct
+  {
+    uint32_t _reserved0:28;              /*!< bit:  0..27  Reserved */
+    uint32_t V:1;                        /*!< bit:     28  Overflow condition code flag */
+    uint32_t C:1;                        /*!< bit:     29  Carry condition code flag */
+    uint32_t Z:1;                        /*!< bit:     30  Zero condition code flag */
+    uint32_t N:1;                        /*!< bit:     31  Negative condition code flag */
+  } b;                                   /*!< Structure used for bit  access */
+  uint32_t w;                            /*!< Type      used for word access */
+} APSR_Type;
+
+/* APSR Register Definitions */
+#define APSR_N_Pos                         31U                                            /*!< APSR: N Position */
+#define APSR_N_Msk                         (1UL << APSR_N_Pos)                            /*!< APSR: N Mask */
+
+#define APSR_Z_Pos                         30U                                            /*!< APSR: Z Position */
+#define APSR_Z_Msk                         (1UL << APSR_Z_Pos)                            /*!< APSR: Z Mask */
+
+#define APSR_C_Pos                         29U                                            /*!< APSR: C Position */
+#define APSR_C_Msk                         (1UL << APSR_C_Pos)                            /*!< APSR: C Mask */
+
+#define APSR_V_Pos                         28U                                            /*!< APSR: V Position */
+#define APSR_V_Msk                         (1UL << APSR_V_Pos)                            /*!< APSR: V Mask */
+
+
+/**
+  \brief  Union type to access the Interrupt Program Status Register (IPSR).
+ */
+typedef union
+{
+  struct
+  {
+    uint32_t ISR:9;                      /*!< bit:  0.. 8  Exception number */
+    uint32_t _reserved0:23;              /*!< bit:  9..31  Reserved */
+  } b;                                   /*!< Structure used for bit  access */
+  uint32_t w;                            /*!< Type      used for word access */
+} IPSR_Type;
+
+/* IPSR Register Definitions */
+#define IPSR_ISR_Pos                        0U                                            /*!< IPSR: ISR Position */
+#define IPSR_ISR_Msk                       (0x1FFUL /*<< IPSR_ISR_Pos*/)                  /*!< IPSR: ISR Mask */
+
+
+/**
+  \brief  Union type to access the Special-Purpose Program Status Registers (xPSR).
+ */
+typedef union
+{
+  struct
+  {
+    uint32_t ISR:9;                      /*!< bit:  0.. 8  Exception number */
+    uint32_t _reserved0:15;              /*!< bit:  9..23  Reserved */
+    uint32_t T:1;                        /*!< bit:     24  Thumb bit        (read 0) */
+    uint32_t _reserved1:3;               /*!< bit: 25..27  Reserved */
+    uint32_t V:1;                        /*!< bit:     28  Overflow condition code flag */
+    uint32_t C:1;                        /*!< bit:     29  Carry condition code flag */
+    uint32_t Z:1;                        /*!< bit:     30  Zero condition code flag */
+    uint32_t N:1;                        /*!< bit:     31  Negative condition code flag */
+  } b;                                   /*!< Structure used for bit  access */
+  uint32_t w;                            /*!< Type      used for word access */
+} xPSR_Type;
+
+/* xPSR Register Definitions */
+#define xPSR_N_Pos                         31U                                            /*!< xPSR: N Position */
+#define xPSR_N_Msk                         (1UL << xPSR_N_Pos)                            /*!< xPSR: N Mask */
+
+#define xPSR_Z_Pos                         30U                                            /*!< xPSR: Z Position */
+#define xPSR_Z_Msk                         (1UL << xPSR_Z_Pos)                            /*!< xPSR: Z Mask */
+
+#define xPSR_C_Pos                         29U                                            /*!< xPSR: C Position */
+#define xPSR_C_Msk                         (1UL << xPSR_C_Pos)                            /*!< xPSR: C Mask */
+
+#define xPSR_V_Pos                         28U                                            /*!< xPSR: V Position */
+#define xPSR_V_Msk                         (1UL << xPSR_V_Pos)                            /*!< xPSR: V Mask */
+
+#define xPSR_T_Pos                         24U                                            /*!< xPSR: T Position */
+#define xPSR_T_Msk                         (1UL << xPSR_T_Pos)                            /*!< xPSR: T Mask */
+
+#define xPSR_ISR_Pos                        0U                                            /*!< xPSR: ISR Position */
+#define xPSR_ISR_Msk                       (0x1FFUL /*<< xPSR_ISR_Pos*/)                  /*!< xPSR: ISR Mask */
+
+
+/**
+  \brief  Union type to access the Control Registers (CONTROL).
+ */
+typedef union
+{
+  struct
+  {
+    uint32_t _reserved0:1;               /*!< bit:      0  Reserved */
+    uint32_t SPSEL:1;                    /*!< bit:      1  Stack to be used */
+    uint32_t _reserved1:30;              /*!< bit:  2..31  Reserved */
+  } b;                                   /*!< Structure used for bit  access */
+  uint32_t w;                            /*!< Type      used for word access */
+} CONTROL_Type;
+
+/* CONTROL Register Definitions */
+#define CONTROL_SPSEL_Pos                   1U                                            /*!< CONTROL: SPSEL Position */
+#define CONTROL_SPSEL_Msk                  (1UL << CONTROL_SPSEL_Pos)                     /*!< CONTROL: SPSEL Mask */
+
+/*@} end of group CMSIS_CORE */
+
+
+/**
+  \ingroup    CMSIS_core_register
+  \defgroup   CMSIS_NVIC  Nested Vectored Interrupt Controller (NVIC)
+  \brief      Type definitions for the NVIC Registers
+  @{
+ */
+
+/**
+  \brief  Structure type to access the Nested Vectored Interrupt Controller (NVIC).
+ */
+typedef struct
+{
+  __IOM uint32_t ISER[1U];               /*!< Offset: 0x000 (R/W)  Interrupt Set Enable Register */
+        uint32_t RESERVED0[31U];
+  __IOM uint32_t ICER[1U];               /*!< Offset: 0x080 (R/W)  Interrupt Clear Enable Register */
+        uint32_t RSERVED1[31U];
+  __IOM uint32_t ISPR[1U];               /*!< Offset: 0x100 (R/W)  Interrupt Set Pending Register */
+        uint32_t RESERVED2[31U];
+  __IOM uint32_t ICPR[1U];               /*!< Offset: 0x180 (R/W)  Interrupt Clear Pending Register */
+        uint32_t RESERVED3[31U];
+        uint32_t RESERVED4[64U];
+  __IOM uint32_t IP[8U];                 /*!< Offset: 0x300 (R/W)  Interrupt Priority Register */
+}  NVIC_Type;
+
+/*@} end of group CMSIS_NVIC */
+
+
+/**
+  \ingroup  CMSIS_core_register
+  \defgroup CMSIS_SCB     System Control Block (SCB)
+  \brief    Type definitions for the System Control Block Registers
+  @{
+ */
+
+/**
+  \brief  Structure type to access the System Control Block (SCB).
+ */
+typedef struct
+{
+  __IM  uint32_t CPUID;                  /*!< Offset: 0x000 (R/ )  CPUID Base Register */
+  __IOM uint32_t ICSR;                   /*!< Offset: 0x004 (R/W)  Interrupt Control and State Register */
+  __IOM uint32_t VTOR;                   /*!< Offset: 0x008 (R/W)  Vector Table Offset Register */
+  __IOM uint32_t AIRCR;                  /*!< Offset: 0x00C (R/W)  Application Interrupt and Reset Control Register */
+  __IOM uint32_t SCR;                    /*!< Offset: 0x010 (R/W)  System Control Register */
+  __IOM uint32_t CCR;                    /*!< Offset: 0x014 (R/W)  Configuration Control Register */
+        uint32_t RESERVED0[1U];
+  __IOM uint32_t SHP[2U];                /*!< Offset: 0x01C (R/W)  System Handlers Priority Registers. [0] is RESERVED */
+  __IOM uint32_t SHCSR;                  /*!< Offset: 0x024 (R/W)  System Handler Control and State Register */
+        uint32_t RESERVED1[154U];
+  __IOM uint32_t SFCR;                   /*!< Offset: 0x290 (R/W)  Security Features Control Register */
+} SCB_Type;
+
+/* SCB CPUID Register Definitions */
+#define SCB_CPUID_IMPLEMENTER_Pos          24U                                            /*!< SCB CPUID: IMPLEMENTER Position */
+#define SCB_CPUID_IMPLEMENTER_Msk          (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos)          /*!< SCB CPUID: IMPLEMENTER Mask */
+
+#define SCB_CPUID_VARIANT_Pos              20U                                            /*!< SCB CPUID: VARIANT Position */
+#define SCB_CPUID_VARIANT_Msk              (0xFUL << SCB_CPUID_VARIANT_Pos)               /*!< SCB CPUID: VARIANT Mask */
+
+#define SCB_CPUID_ARCHITECTURE_Pos         16U                                            /*!< SCB CPUID: ARCHITECTURE Position */
+#define SCB_CPUID_ARCHITECTURE_Msk         (0xFUL << SCB_CPUID_ARCHITECTURE_Pos)          /*!< SCB CPUID: ARCHITECTURE Mask */
+
+#define SCB_CPUID_PARTNO_Pos                4U                                            /*!< SCB CPUID: PARTNO Position */
+#define SCB_CPUID_PARTNO_Msk               (0xFFFUL << SCB_CPUID_PARTNO_Pos)              /*!< SCB CPUID: PARTNO Mask */
+
+#define SCB_CPUID_REVISION_Pos              0U                                            /*!< SCB CPUID: REVISION Position */
+#define SCB_CPUID_REVISION_Msk             (0xFUL /*<< SCB_CPUID_REVISION_Pos*/)          /*!< SCB CPUID: REVISION Mask */
+
+/* SCB Interrupt Control State Register Definitions */
+#define SCB_ICSR_NMIPENDSET_Pos            31U                                            /*!< SCB ICSR: NMIPENDSET Position */
+#define SCB_ICSR_NMIPENDSET_Msk            (1UL << SCB_ICSR_NMIPENDSET_Pos)               /*!< SCB ICSR: NMIPENDSET Mask */
+
+#define SCB_ICSR_PENDSVSET_Pos             28U                                            /*!< SCB ICSR: PENDSVSET Position */
+#define SCB_ICSR_PENDSVSET_Msk             (1UL << SCB_ICSR_PENDSVSET_Pos)                /*!< SCB ICSR: PENDSVSET Mask */
+
+#define SCB_ICSR_PENDSVCLR_Pos             27U                                            /*!< SCB ICSR: PENDSVCLR Position */
+#define SCB_ICSR_PENDSVCLR_Msk             (1UL << SCB_ICSR_PENDSVCLR_Pos)                /*!< SCB ICSR: PENDSVCLR Mask */
+
+#define SCB_ICSR_PENDSTSET_Pos             26U                                            /*!< SCB ICSR: PENDSTSET Position */
+#define SCB_ICSR_PENDSTSET_Msk             (1UL << SCB_ICSR_PENDSTSET_Pos)                /*!< SCB ICSR: PENDSTSET Mask */
+
+#define SCB_ICSR_PENDSTCLR_Pos             25U                                            /*!< SCB ICSR: PENDSTCLR Position */
+#define SCB_ICSR_PENDSTCLR_Msk             (1UL << SCB_ICSR_PENDSTCLR_Pos)                /*!< SCB ICSR: PENDSTCLR Mask */
+
+#define SCB_ICSR_ISRPREEMPT_Pos            23U                                            /*!< SCB ICSR: ISRPREEMPT Position */
+#define SCB_ICSR_ISRPREEMPT_Msk            (1UL << SCB_ICSR_ISRPREEMPT_Pos)               /*!< SCB ICSR: ISRPREEMPT Mask */
+
+#define SCB_ICSR_ISRPENDING_Pos            22U                                            /*!< SCB ICSR: ISRPENDING Position */
+#define SCB_ICSR_ISRPENDING_Msk            (1UL << SCB_ICSR_ISRPENDING_Pos)               /*!< SCB ICSR: ISRPENDING Mask */
+
+#define SCB_ICSR_VECTPENDING_Pos           12U                                            /*!< SCB ICSR: VECTPENDING Position */
+#define SCB_ICSR_VECTPENDING_Msk           (0x1FFUL << SCB_ICSR_VECTPENDING_Pos)          /*!< SCB ICSR: VECTPENDING Mask */
+
+#define SCB_ICSR_VECTACTIVE_Pos             0U                                            /*!< SCB ICSR: VECTACTIVE Position */
+#define SCB_ICSR_VECTACTIVE_Msk            (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/)       /*!< SCB ICSR: VECTACTIVE Mask */
+
+/* SCB Interrupt Control State Register Definitions */
+#define SCB_VTOR_TBLOFF_Pos                 7U                                            /*!< SCB VTOR: TBLOFF Position */
+#define SCB_VTOR_TBLOFF_Msk                (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos)           /*!< SCB VTOR: TBLOFF Mask */
+
+/* SCB Application Interrupt and Reset Control Register Definitions */
+#define SCB_AIRCR_VECTKEY_Pos              16U                                            /*!< SCB AIRCR: VECTKEY Position */
+#define SCB_AIRCR_VECTKEY_Msk              (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos)            /*!< SCB AIRCR: VECTKEY Mask */
+
+#define SCB_AIRCR_VECTKEYSTAT_Pos          16U                                            /*!< SCB AIRCR: VECTKEYSTAT Position */
+#define SCB_AIRCR_VECTKEYSTAT_Msk          (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos)        /*!< SCB AIRCR: VECTKEYSTAT Mask */
+
+#define SCB_AIRCR_ENDIANESS_Pos            15U                                            /*!< SCB AIRCR: ENDIANESS Position */
+#define SCB_AIRCR_ENDIANESS_Msk            (1UL << SCB_AIRCR_ENDIANESS_Pos)               /*!< SCB AIRCR: ENDIANESS Mask */
+
+#define SCB_AIRCR_SYSRESETREQ_Pos           2U                                            /*!< SCB AIRCR: SYSRESETREQ Position */
+#define SCB_AIRCR_SYSRESETREQ_Msk          (1UL << SCB_AIRCR_SYSRESETREQ_Pos)             /*!< SCB AIRCR: SYSRESETREQ Mask */
+
+#define SCB_AIRCR_VECTCLRACTIVE_Pos         1U                                            /*!< SCB AIRCR: VECTCLRACTIVE Position */
+#define SCB_AIRCR_VECTCLRACTIVE_Msk        (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos)           /*!< SCB AIRCR: VECTCLRACTIVE Mask */
+
+/* SCB System Control Register Definitions */
+#define SCB_SCR_SEVONPEND_Pos               4U                                            /*!< SCB SCR: SEVONPEND Position */
+#define SCB_SCR_SEVONPEND_Msk              (1UL << SCB_SCR_SEVONPEND_Pos)                 /*!< SCB SCR: SEVONPEND Mask */
+
+#define SCB_SCR_SLEEPDEEP_Pos               2U                                            /*!< SCB SCR: SLEEPDEEP Position */
+#define SCB_SCR_SLEEPDEEP_Msk              (1UL << SCB_SCR_SLEEPDEEP_Pos)                 /*!< SCB SCR: SLEEPDEEP Mask */
+
+#define SCB_SCR_SLEEPONEXIT_Pos             1U                                            /*!< SCB SCR: SLEEPONEXIT Position */
+#define SCB_SCR_SLEEPONEXIT_Msk            (1UL << SCB_SCR_SLEEPONEXIT_Pos)               /*!< SCB SCR: SLEEPONEXIT Mask */
+
+/* SCB Configuration Control Register Definitions */
+#define SCB_CCR_STKALIGN_Pos                9U                                            /*!< SCB CCR: STKALIGN Position */
+#define SCB_CCR_STKALIGN_Msk               (1UL << SCB_CCR_STKALIGN_Pos)                  /*!< SCB CCR: STKALIGN Mask */
+
+#define SCB_CCR_UNALIGN_TRP_Pos             3U                                            /*!< SCB CCR: UNALIGN_TRP Position */
+#define SCB_CCR_UNALIGN_TRP_Msk            (1UL << SCB_CCR_UNALIGN_TRP_Pos)               /*!< SCB CCR: UNALIGN_TRP Mask */
+
+/* SCB System Handler Control and State Register Definitions */
+#define SCB_SHCSR_SVCALLPENDED_Pos         15U                                            /*!< SCB SHCSR: SVCALLPENDED Position */
+#define SCB_SHCSR_SVCALLPENDED_Msk         (1UL << SCB_SHCSR_SVCALLPENDED_Pos)            /*!< SCB SHCSR: SVCALLPENDED Mask */
+
+/*@} end of group CMSIS_SCB */
+
+
+/**
+  \ingroup  CMSIS_core_register
+  \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB)
+  \brief    Type definitions for the System Control and ID Register not in the SCB
+  @{
+ */
+
+/**
+  \brief  Structure type to access the System Control and ID Register not in the SCB.
+ */
+typedef struct
+{
+        uint32_t RESERVED0[2U];
+  __IOM uint32_t ACTLR;                  /*!< Offset: 0x008 (R/W)  Auxiliary Control Register */
+} SCnSCB_Type;
+
+/* Auxiliary Control Register Definitions */
+#define SCnSCB_ACTLR_DISMCYCINT_Pos         0U                                         /*!< ACTLR: DISMCYCINT Position */
+#define SCnSCB_ACTLR_DISMCYCINT_Msk        (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/)    /*!< ACTLR: DISMCYCINT Mask */
+
+/*@} end of group CMSIS_SCnotSCB */
+
+
+/**
+  \ingroup  CMSIS_core_register
+  \defgroup CMSIS_SysTick     System Tick Timer (SysTick)
+  \brief    Type definitions for the System Timer Registers.
+  @{
+ */
+
+/**
+  \brief  Structure type to access the System Timer (SysTick).
+ */
+typedef struct
+{
+  __IOM uint32_t CTRL;                   /*!< Offset: 0x000 (R/W)  SysTick Control and Status Register */
+  __IOM uint32_t LOAD;                   /*!< Offset: 0x004 (R/W)  SysTick Reload Value Register */
+  __IOM uint32_t VAL;                    /*!< Offset: 0x008 (R/W)  SysTick Current Value Register */
+  __IM  uint32_t CALIB;                  /*!< Offset: 0x00C (R/ )  SysTick Calibration Register */
+} SysTick_Type;
+
+/* SysTick Control / Status Register Definitions */
+#define SysTick_CTRL_COUNTFLAG_Pos         16U                                            /*!< SysTick CTRL: COUNTFLAG Position */
+#define SysTick_CTRL_COUNTFLAG_Msk         (1UL << SysTick_CTRL_COUNTFLAG_Pos)            /*!< SysTick CTRL: COUNTFLAG Mask */
+
+#define SysTick_CTRL_CLKSOURCE_Pos          2U                                            /*!< SysTick CTRL: CLKSOURCE Position */
+#define SysTick_CTRL_CLKSOURCE_Msk         (1UL << SysTick_CTRL_CLKSOURCE_Pos)            /*!< SysTick CTRL: CLKSOURCE Mask */
+
+#define SysTick_CTRL_TICKINT_Pos            1U                                            /*!< SysTick CTRL: TICKINT Position */
+#define SysTick_CTRL_TICKINT_Msk           (1UL << SysTick_CTRL_TICKINT_Pos)              /*!< SysTick CTRL: TICKINT Mask */
+
+#define SysTick_CTRL_ENABLE_Pos             0U                                            /*!< SysTick CTRL: ENABLE Position */
+#define SysTick_CTRL_ENABLE_Msk            (1UL /*<< SysTick_CTRL_ENABLE_Pos*/)           /*!< SysTick CTRL: ENABLE Mask */
+
+/* SysTick Reload Register Definitions */
+#define SysTick_LOAD_RELOAD_Pos             0U                                            /*!< SysTick LOAD: RELOAD Position */
+#define SysTick_LOAD_RELOAD_Msk            (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/)    /*!< SysTick LOAD: RELOAD Mask */
+
+/* SysTick Current Register Definitions */
+#define SysTick_VAL_CURRENT_Pos             0U                                            /*!< SysTick VAL: CURRENT Position */
+#define SysTick_VAL_CURRENT_Msk            (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/)    /*!< SysTick VAL: CURRENT Mask */
+
+/* SysTick Calibration Register Definitions */
+#define SysTick_CALIB_NOREF_Pos            31U                                            /*!< SysTick CALIB: NOREF Position */
+#define SysTick_CALIB_NOREF_Msk            (1UL << SysTick_CALIB_NOREF_Pos)               /*!< SysTick CALIB: NOREF Mask */
+
+#define SysTick_CALIB_SKEW_Pos             30U                                            /*!< SysTick CALIB: SKEW Position */
+#define SysTick_CALIB_SKEW_Msk             (1UL << SysTick_CALIB_SKEW_Pos)                /*!< SysTick CALIB: SKEW Mask */
+
+#define SysTick_CALIB_TENMS_Pos             0U                                            /*!< SysTick CALIB: TENMS Position */
+#define SysTick_CALIB_TENMS_Msk            (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/)    /*!< SysTick CALIB: TENMS Mask */
+
+/*@} end of group CMSIS_SysTick */
+
+#if (__MPU_PRESENT == 1U)
+/**
+  \ingroup  CMSIS_core_register
+  \defgroup CMSIS_MPU     Memory Protection Unit (MPU)
+  \brief    Type definitions for the Memory Protection Unit (MPU)
+  @{
+ */
+
+/**
+  \brief  Structure type to access the Memory Protection Unit (MPU).
+ */
+typedef struct
+{
+  __IM  uint32_t TYPE;                   /*!< Offset: 0x000 (R/ )  MPU Type Register */
+  __IOM uint32_t CTRL;                   /*!< Offset: 0x004 (R/W)  MPU Control Register */
+  __IOM uint32_t RNR;                    /*!< Offset: 0x008 (R/W)  MPU Region RNRber Register */
+  __IOM uint32_t RBAR;                   /*!< Offset: 0x00C (R/W)  MPU Region Base Address Register */
+  __IOM uint32_t RASR;                   /*!< Offset: 0x010 (R/W)  MPU Region Attribute and Size Register */
+} MPU_Type;
+
+/* MPU Type Register Definitions */
+#define MPU_TYPE_IREGION_Pos               16U                                            /*!< MPU TYPE: IREGION Position */
+#define MPU_TYPE_IREGION_Msk               (0xFFUL << MPU_TYPE_IREGION_Pos)               /*!< MPU TYPE: IREGION Mask */
+
+#define MPU_TYPE_DREGION_Pos                8U                                            /*!< MPU TYPE: DREGION Position */
+#define MPU_TYPE_DREGION_Msk               (0xFFUL << MPU_TYPE_DREGION_Pos)               /*!< MPU TYPE: DREGION Mask */
+
+#define MPU_TYPE_SEPARATE_Pos               0U                                            /*!< MPU TYPE: SEPARATE Position */
+#define MPU_TYPE_SEPARATE_Msk              (1UL /*<< MPU_TYPE_SEPARATE_Pos*/)             /*!< MPU TYPE: SEPARATE Mask */
+
+/* MPU Control Register Definitions */
+#define MPU_CTRL_PRIVDEFENA_Pos             2U                                            /*!< MPU CTRL: PRIVDEFENA Position */
+#define MPU_CTRL_PRIVDEFENA_Msk            (1UL << MPU_CTRL_PRIVDEFENA_Pos)               /*!< MPU CTRL: PRIVDEFENA Mask */
+
+#define MPU_CTRL_HFNMIENA_Pos               1U                                            /*!< MPU CTRL: HFNMIENA Position */
+#define MPU_CTRL_HFNMIENA_Msk              (1UL << MPU_CTRL_HFNMIENA_Pos)                 /*!< MPU CTRL: HFNMIENA Mask */
+
+#define MPU_CTRL_ENABLE_Pos                 0U                                            /*!< MPU CTRL: ENABLE Position */
+#define MPU_CTRL_ENABLE_Msk                (1UL /*<< MPU_CTRL_ENABLE_Pos*/)               /*!< MPU CTRL: ENABLE Mask */
+
+/* MPU Region Number Register Definitions */
+#define MPU_RNR_REGION_Pos                  0U                                            /*!< MPU RNR: REGION Position */
+#define MPU_RNR_REGION_Msk                 (0xFFUL /*<< MPU_RNR_REGION_Pos*/)             /*!< MPU RNR: REGION Mask */
+
+/* MPU Region Base Address Register Definitions */
+#define MPU_RBAR_ADDR_Pos                   8U                                            /*!< MPU RBAR: ADDR Position */
+#define MPU_RBAR_ADDR_Msk                  (0xFFFFFFUL << MPU_RBAR_ADDR_Pos)              /*!< MPU RBAR: ADDR Mask */
+
+#define MPU_RBAR_VALID_Pos                  4U                                            /*!< MPU RBAR: VALID Position */
+#define MPU_RBAR_VALID_Msk                 (1UL << MPU_RBAR_VALID_Pos)                    /*!< MPU RBAR: VALID Mask */
+
+#define MPU_RBAR_REGION_Pos                 0U                                            /*!< MPU RBAR: REGION Position */
+#define MPU_RBAR_REGION_Msk                (0xFUL /*<< MPU_RBAR_REGION_Pos*/)             /*!< MPU RBAR: REGION Mask */
+
+/* MPU Region Attribute and Size Register Definitions */
+#define MPU_RASR_ATTRS_Pos                 16U                                            /*!< MPU RASR: MPU Region Attribute field Position */
+#define MPU_RASR_ATTRS_Msk                 (0xFFFFUL << MPU_RASR_ATTRS_Pos)               /*!< MPU RASR: MPU Region Attribute field Mask */
+
+#define MPU_RASR_XN_Pos                    28U                                            /*!< MPU RASR: ATTRS.XN Position */
+#define MPU_RASR_XN_Msk                    (1UL << MPU_RASR_XN_Pos)                       /*!< MPU RASR: ATTRS.XN Mask */
+
+#define MPU_RASR_AP_Pos                    24U                                            /*!< MPU RASR: ATTRS.AP Position */
+#define MPU_RASR_AP_Msk                    (0x7UL << MPU_RASR_AP_Pos)                     /*!< MPU RASR: ATTRS.AP Mask */
+
+#define MPU_RASR_TEX_Pos                   19U                                            /*!< MPU RASR: ATTRS.TEX Position */
+#define MPU_RASR_TEX_Msk                   (0x7UL << MPU_RASR_TEX_Pos)                    /*!< MPU RASR: ATTRS.TEX Mask */
+
+#define MPU_RASR_S_Pos                     18U                                            /*!< MPU RASR: ATTRS.S Position */
+#define MPU_RASR_S_Msk                     (1UL << MPU_RASR_S_Pos)                        /*!< MPU RASR: ATTRS.S Mask */
+
+#define MPU_RASR_C_Pos                     17U                                            /*!< MPU RASR: ATTRS.C Position */
+#define MPU_RASR_C_Msk                     (1UL << MPU_RASR_C_Pos)                        /*!< MPU RASR: ATTRS.C Mask */
+
+#define MPU_RASR_B_Pos                     16U                                            /*!< MPU RASR: ATTRS.B Position */
+#define MPU_RASR_B_Msk                     (1UL << MPU_RASR_B_Pos)                        /*!< MPU RASR: ATTRS.B Mask */
+
+#define MPU_RASR_SRD_Pos                    8U                                            /*!< MPU RASR: Sub-Region Disable Position */
+#define MPU_RASR_SRD_Msk                   (0xFFUL << MPU_RASR_SRD_Pos)                   /*!< MPU RASR: Sub-Region Disable Mask */
+
+#define MPU_RASR_SIZE_Pos                   1U                                            /*!< MPU RASR: Region Size Field Position */
+#define MPU_RASR_SIZE_Msk                  (0x1FUL << MPU_RASR_SIZE_Pos)                  /*!< MPU RASR: Region Size Field Mask */
+
+#define MPU_RASR_ENABLE_Pos                 0U                                            /*!< MPU RASR: Region enable bit Position */
+#define MPU_RASR_ENABLE_Msk                (1UL /*<< MPU_RASR_ENABLE_Pos*/)               /*!< MPU RASR: Region enable bit Disable Mask */
+
+/*@} end of group CMSIS_MPU */
+#endif
+
+
+/**
+  \ingroup  CMSIS_core_register
+  \defgroup CMSIS_CoreDebug       Core Debug Registers (CoreDebug)
+  \brief    SC000 Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor.
+            Therefore they are not covered by the SC000 header file.
+  @{
+ */
+/*@} end of group CMSIS_CoreDebug */
+
+
+/**
+  \ingroup    CMSIS_core_register
+  \defgroup   CMSIS_core_bitfield     Core register bit field macros
+  \brief      Macros for use with bit field definitions (xxx_Pos, xxx_Msk).
+  @{
+ */
+
+/**
+  \brief   Mask and shift a bit field value for use in a register bit range.
+  \param[in] field  Name of the register bit field.
+  \param[in] value  Value of the bit field.
+  \return           Masked and shifted value.
+*/
+#define _VAL2FLD(field, value)    ((value << field ## _Pos) & field ## _Msk)
+
+/**
+  \brief     Mask and shift a register value to extract a bit filed value.
+  \param[in] field  Name of the register bit field.
+  \param[in] value  Value of register.
+  \return           Masked and shifted bit field value.
+*/
+#define _FLD2VAL(field, value)    ((value & field ## _Msk) >> field ## _Pos)
+
+/*@} end of group CMSIS_core_bitfield */
+
+
+/**
+  \ingroup    CMSIS_core_register
+  \defgroup   CMSIS_core_base     Core Definitions
+  \brief      Definitions for base addresses, unions, and structures.
+  @{
+ */
+
+/* Memory mapping of SC000 Hardware */
+#define SCS_BASE            (0xE000E000UL)                            /*!< System Control Space Base Address */
+#define SysTick_BASE        (SCS_BASE +  0x0010UL)                    /*!< SysTick Base Address */
+#define NVIC_BASE           (SCS_BASE +  0x0100UL)                    /*!< NVIC Base Address */
+#define SCB_BASE            (SCS_BASE +  0x0D00UL)                    /*!< System Control Block Base Address */
+
+#define SCnSCB              ((SCnSCB_Type    *)     SCS_BASE      )   /*!< System control Register not in SCB */
+#define SCB                 ((SCB_Type       *)     SCB_BASE      )   /*!< SCB configuration struct */
+#define SysTick             ((SysTick_Type   *)     SysTick_BASE  )   /*!< SysTick configuration struct */
+#define NVIC                ((NVIC_Type      *)     NVIC_BASE     )   /*!< NVIC configuration struct */
+
+#if (__MPU_PRESENT == 1U)
+  #define MPU_BASE          (SCS_BASE +  0x0D90UL)                    /*!< Memory Protection Unit */
+  #define MPU               ((MPU_Type       *)     MPU_BASE      )   /*!< Memory Protection Unit */
+#endif
+
+/*@} */
+
+
+
+/*******************************************************************************
+ *                Hardware Abstraction Layer
+  Core Function Interface contains:
+  - Core NVIC Functions
+  - Core SysTick Functions
+  - Core Register Access Functions
+ ******************************************************************************/
+/**
+  \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
+*/
+
+
+
+/* ##########################   NVIC functions  #################################### */
+/**
+  \ingroup  CMSIS_Core_FunctionInterface
+  \defgroup CMSIS_Core_NVICFunctions NVIC Functions
+  \brief    Functions that manage interrupts and exceptions via the NVIC.
+  @{
+ */
+
+/* Interrupt Priorities are WORD accessible only under ARMv6M                   */
+/* The following MACROS handle generation of the register offset and byte masks */
+#define _BIT_SHIFT(IRQn)         (  ((((uint32_t)(int32_t)(IRQn))         )      &  0x03UL) * 8UL)
+#define _SHP_IDX(IRQn)           ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >>    2UL)      )
+#define _IP_IDX(IRQn)            (   (((uint32_t)(int32_t)(IRQn))                >>    2UL)      )
+
+
+/**
+  \brief   Enable External Interrupt
+  \details Enables a device-specific interrupt in the NVIC interrupt controller.
+  \param [in]      IRQn  External interrupt number. Value cannot be negative.
+ */
+__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn)
+{
+  NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
+}
+
+
+/**
+  \brief   Disable External Interrupt
+  \details Disables a device-specific interrupt in the NVIC interrupt controller.
+  \param [in]      IRQn  External interrupt number. Value cannot be negative.
+ */
+__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
+{
+  NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
+}
+
+
+/**
+  \brief   Get Pending Interrupt
+  \details Reads the pending register in the NVIC and returns the pending bit for the specified interrupt.
+  \param [in]      IRQn  Interrupt number.
+  \return             0  Interrupt status is not pending.
+  \return             1  Interrupt status is pending.
+ */
+__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
+{
+  return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
+}
+
+
+/**
+  \brief   Set Pending Interrupt
+  \details Sets the pending bit of an external interrupt.
+  \param [in]      IRQn  Interrupt number. Value cannot be negative.
+ */
+__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
+{
+  NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
+}
+
+
+/**
+  \brief   Clear Pending Interrupt
+  \details Clears the pending bit of an external interrupt.
+  \param [in]      IRQn  External interrupt number. Value cannot be negative.
+ */
+__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
+{
+  NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
+}
+
+
+/**
+  \brief   Set Interrupt Priority
+  \details Sets the priority of an interrupt.
+  \note    The priority cannot be set for every core interrupt.
+  \param [in]      IRQn  Interrupt number.
+  \param [in]  priority  Priority to set.
+ */
+__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
+{
+  if ((int32_t)(IRQn) < 0)
+  {
+    SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
+       (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
+  }
+  else
+  {
+    NVIC->IP[_IP_IDX(IRQn)]  = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)]  & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
+       (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
+  }
+}
+
+
+/**
+  \brief   Get Interrupt Priority
+  \details Reads the priority of an interrupt.
+           The interrupt number can be positive to specify an external (device specific) interrupt,
+           or negative to specify an internal (core) interrupt.
+  \param [in]   IRQn  Interrupt number.
+  \return             Interrupt Priority.
+                      Value is aligned automatically to the implemented priority bits of the microcontroller.
+ */
+__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
+{
+
+  if ((int32_t)(IRQn) < 0)
+  {
+    return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
+  }
+  else
+  {
+    return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
+  }
+}
+
+
+/**
+  \brief   System Reset
+  \details Initiates a system reset request to reset the MCU.
+ */
+__STATIC_INLINE void NVIC_SystemReset(void)
+{
+  __DSB();                                                          /* Ensure all outstanding memory accesses included
+                                                                       buffered write are completed before reset */
+  SCB->AIRCR  = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
+                 SCB_AIRCR_SYSRESETREQ_Msk);
+  __DSB();                                                          /* Ensure completion of memory access */
+
+  for(;;)                                                           /* wait until reset */
+  {
+    __NOP();
+  }
+}
+
+/*@} end of CMSIS_Core_NVICFunctions */
+
+
+
+/* ##################################    SysTick function  ############################################ */
+/**
+  \ingroup  CMSIS_Core_FunctionInterface
+  \defgroup CMSIS_Core_SysTickFunctions SysTick Functions
+  \brief    Functions that configure the System.
+  @{
+ */
+
+#if (__Vendor_SysTickConfig == 0U)
+
+/**
+  \brief   System Tick Configuration
+  \details Initializes the System Timer and its interrupt, and starts the System Tick Timer.
+           Counter is in free running mode to generate periodic interrupts.
+  \param [in]  ticks  Number of ticks between two interrupts.
+  \return          0  Function succeeded.
+  \return          1  Function failed.
+  \note    When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
+           function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
+           must contain a vendor-specific implementation of this function.
+ */
+__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
+{
+  if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
+  {
+    return (1UL);                                                   /* Reload value impossible */
+  }
+
+  SysTick->LOAD  = (uint32_t)(ticks - 1UL);                         /* set reload register */
+  NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
+  SysTick->VAL   = 0UL;                                             /* Load the SysTick Counter Value */
+  SysTick->CTRL  = SysTick_CTRL_CLKSOURCE_Msk |
+                   SysTick_CTRL_TICKINT_Msk   |
+                   SysTick_CTRL_ENABLE_Msk;                         /* Enable SysTick IRQ and SysTick Timer */
+  return (0UL);                                                     /* Function successful */
+}
+
+#endif
+
+/*@} end of CMSIS_Core_SysTickFunctions */
+
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __CORE_SC000_H_DEPENDANT */
+
+#endif /* __CMSIS_GENERIC */

STM32F7XX_Lib/Device/startup/startup_stm32f7xx.c

@@ -0,0 +1,519 @@
+/**
+  ******************************************************************************
+  * @file      startup_stm32f4xx.s
+  * @author    Coocox
+  * @version   V1.0
+  * @date      03/05/2012
+  * @brief     STM32F4xx Devices vector table for RIDE7 toolchain. 
+  *            This module performs:
+  *                - Set the initial SP
+  *                - Set the initial PC == Reset_Handler,
+  *                - Set the vector table entries with the exceptions ISR address
+  *                - Configure the clock system and the external SRAM mounted on 
+  *                  STM324xG-EVAL board to be used as data memory (optional, 
+  *                  to be enabled by user)
+  *                - Branches to main in the C library (which eventually
+  *                  calls main()).
+  *            After Reset the Cortex-M4 processor is in Thread mode,
+  *            priority is Privileged, and the Stack is set to Main.
+  ******************************************************************************
+  */
+  
+/* Some modifications by Andy Uribe CA6JAU :
+- Added C++ global constructors support
+- Changed initial stack pointer
+- Changed support for STM32F767
+*/
+
+/*----------Macro definition--------------------------------------------------*/
+#define WEAK __attribute__ ((weak))
+
+/*----------Declaration of the default fault handlers-------------------------*/
+/* System exception vector handler */
+__attribute__ ((used))
+void WEAK  Reset_Handler(void);
+
+void WEAK  NMI_Handler(void);
+void WEAK  HardFault_Handler(void);
+void WEAK  MemManage_Handler(void);
+void WEAK  BusFault_Handler(void);
+void WEAK  UsageFault_Handler(void);
+void WEAK  SVC_Handler(void);
+void WEAK  DebugMon_Handler(void);
+void WEAK  PendSV_Handler(void);
+void WEAK  SysTick_Handler(void);
+  
+  /* External Interrupts */
+void WEAK  WWDG_IRQHandler(void);                   /* Window WatchDog              */
+void WEAK  PVD_IRQHandler(void);                    /* PVD through EXTI Line detection */
+void WEAK  TAMP_STAMP_IRQHandler(void);             /* Tamper and TimeStamps through the EXTI line */
+void WEAK  RTC_WKUP_IRQHandler(void);               /* RTC Wakeup through the EXTI line */
+void WEAK  FLASH_IRQHandler(void);                  /* FLASH                        */
+void WEAK  RCC_IRQHandler(void);                    /* RCC                          */
+void WEAK  EXTI0_IRQHandler(void);                  /* EXTI Line0                   */
+void WEAK  EXTI1_IRQHandler(void);                  /* EXTI Line1                   */
+void WEAK  EXTI2_IRQHandler(void);                  /* EXTI Line2                   */
+void WEAK  EXTI3_IRQHandler(void);                  /* EXTI Line3                   */
+void WEAK  EXTI4_IRQHandler(void);                  /* EXTI Line4                   */
+void WEAK  DMA1_Stream0_IRQHandler(void);           /* DMA1 Stream 0                */
+void WEAK  DMA1_Stream1_IRQHandler(void);           /* DMA1 Stream 1                */
+void WEAK  DMA1_Stream2_IRQHandler(void);           /* DMA1 Stream 2                */
+void WEAK  DMA1_Stream3_IRQHandler(void);           /* DMA1 Stream 3                */
+void WEAK  DMA1_Stream4_IRQHandler(void);           /* DMA1 Stream 4                */
+void WEAK  DMA1_Stream5_IRQHandler(void);           /* DMA1 Stream 5                */
+void WEAK  DMA1_Stream6_IRQHandler(void);           /* DMA1 Stream 6                */
+void WEAK  ADC_IRQHandler(void);                    /* ADC1, ADC2 and ADC3s         */
+void WEAK  CAN1_TX_IRQHandler(void);                /* CAN1 TX                      */
+void WEAK  CAN1_RX0_IRQHandler(void);               /* CAN1 RX0                     */
+void WEAK  CAN1_RX1_IRQHandler(void);               /* CAN1 RX1                     */
+void WEAK  CAN1_SCE_IRQHandler(void);               /* CAN1 SCE                     */
+void WEAK  EXTI9_5_IRQHandler(void);                /* External Line[9:5]s          */
+void WEAK  TIM1_BRK_TIM9_IRQHandler(void);          /* TIM1 Break and TIM9          */
+void WEAK  TIM1_UP_TIM10_IRQHandler(void);          /* TIM1 Update and TIM10        */
+void WEAK  TIM1_TRG_COM_TIM11_IRQHandler(void);     /* TIM1 Trigger and Commutation and TIM11 */
+void WEAK  TIM1_CC_IRQHandler(void);                /* TIM1 Capture Compare         */
+void WEAK  TIM2_IRQHandler(void);                   /* TIM2                         */
+void WEAK  TIM3_IRQHandler(void);                   /* TIM3                         */
+void WEAK  TIM4_IRQHandler(void);                   /* TIM4                         */
+void WEAK  I2C1_EV_IRQHandler(void);                /* I2C1 Event                   */
+void WEAK  I2C1_ER_IRQHandler(void);                /* I2C1 Error                   */
+void WEAK  I2C2_EV_IRQHandler(void);                /* I2C2 Event                   */
+void WEAK  I2C2_ER_IRQHandler(void);                /* I2C2 Error                   */
+void WEAK  SPI1_IRQHandler(void);                   /* SPI1                         */
+void WEAK  SPI2_IRQHandler(void);                   /* SPI2                         */
+void WEAK  USART1_IRQHandler(void);                 /* USART1                       */
+void WEAK  USART2_IRQHandler(void);                 /* USART2                       */
+void WEAK  USART3_IRQHandler(void);                 /* USART3                       */
+void WEAK  EXTI15_10_IRQHandler(void);              /* External Line[15:10]s        */
+void WEAK  RTC_Alarm_IRQHandler(void);              /* RTC Alarm (A and B) through EXTI Line */
+void WEAK  OTG_FS_WKUP_IRQHandler(void);            /* USB OTG FS Wakeup through EXTI line */
+void WEAK  TIM8_BRK_TIM12_IRQHandler(void);         /* TIM8 Break and TIM12         */
+void WEAK  TIM8_UP_TIM13_IRQHandler(void);          /* TIM8 Update and TIM13        */
+void WEAK  TIM8_TRG_COM_TIM14_IRQHandler(void);     /* TIM8 Trigger and Commutation and TIM14 */
+void WEAK  TIM8_CC_IRQHandler(void);                /* TIM8 Capture Compare         */
+void WEAK  DMA1_Stream7_IRQHandler(void);           /* DMA1 Stream7                 */
+void WEAK  FMC_IRQHandler(void);                    /* FMC                          */
+void WEAK  SDMMC1_IRQHandler(void);                 /* SDMMC1                       */
+void WEAK  TIM5_IRQHandler(void);                   /* TIM5                         */
+void WEAK  SPI3_IRQHandler(void);                   /* SPI3                         */
+void WEAK  UART4_IRQHandler(void);                  /* UART4                        */
+void WEAK  UART5_IRQHandler(void);                  /* UART5                        */
+void WEAK  TIM6_DAC_IRQHandler(void);               /* TIM6 and DAC1&2 underrun errors */
+void WEAK  TIM7_IRQHandler(void);                   /* TIM7                         */
+void WEAK  DMA2_Stream0_IRQHandler(void);           /* DMA2 Stream 0                */
+void WEAK  DMA2_Stream1_IRQHandler(void);           /* DMA2 Stream 1                */
+void WEAK  DMA2_Stream2_IRQHandler(void);           /* DMA2 Stream 2                */
+void WEAK  DMA2_Stream3_IRQHandler(void);           /* DMA2 Stream 3                */
+void WEAK  DMA2_Stream4_IRQHandler(void);           /* DMA2 Stream 4                */
+void WEAK  ETH_IRQHandler(void);                    /* Ethernet                     */
+void WEAK  ETH_WKUP_IRQHandler(void);               /* Ethernet Wakeup through EXTI line */
+void WEAK  CAN2_TX_IRQHandler(void);                /* CAN2 TX                      */
+void WEAK  CAN2_RX0_IRQHandler(void);               /* CAN2 RX0                     */
+void WEAK  CAN2_RX1_IRQHandler(void);               /* CAN2 RX1                     */
+void WEAK  CAN2_SCE_IRQHandler(void);               /* CAN2 SCE                     */
+void WEAK  OTG_FS_IRQHandler(void);                 /* USB OTG FS                   */
+void WEAK  DMA2_Stream5_IRQHandler(void);           /* DMA2 Stream 5                */
+void WEAK  DMA2_Stream6_IRQHandler(void);           /* DMA2 Stream 6                */
+void WEAK  DMA2_Stream7_IRQHandler(void);           /* DMA2 Stream 7                */
+void WEAK  USART6_IRQHandler(void);                 /* USART6                       */
+void WEAK  I2C3_EV_IRQHandler(void);                /* I2C3 event                   */
+void WEAK  I2C3_ER_IRQHandler(void);                /* I2C3 error                   */
+void WEAK  OTG_HS_EP1_OUT_IRQHandler(void);         /* USB OTG HS End Point 1 Out   */
+void WEAK  OTG_HS_EP1_IN_IRQHandler(void);          /* USB OTG HS End Point 1 In    */
+void WEAK  OTG_HS_WKUP_IRQHandler(void);            /* USB OTG HS Wakeup through EXTI */
+void WEAK  OTG_HS_IRQHandler(void);                 /* USB OTG HS                   */
+void WEAK  DCMI_IRQHandler(void);                   /* DCMI                         */
+void WEAK  RNG_IRQHandler(void);                    /* RNG                          */
+void WEAK  FPU_IRQHandler(void);                    /* FPU                          */
+void WEAK  UART7_IRQHandler(void);                  /* UART7                        */
+void WEAK  UART8_IRQHandler(void);                  /* UART8                        */
+void WEAK  SPI4_IRQHandler(void);                   /* SPI4                         */
+void WEAK  SPI5_IRQHandler(void);                   /* SPI5                         */
+void WEAK  SPI6_IRQHandler(void);                   /* SPI6                         */
+void WEAK  SAI1_IRQHandler(void);                   /* SAI1                         */
+void WEAK  LTDC_IRQHandler(void);                   /* LTDC                         */
+void WEAK  LTDC_ER_IRQHandler(void);                /* LTDC error                   */
+void WEAK  DMA2D_IRQHandler(void);                  /* DMA2D                        */
+void WEAK  SAI2_IRQHandler(void);                   /* SAI2                         */
+void WEAK  QUADSPI_IRQHandler(void);                /* QUADSPI                      */
+void WEAK  LPTIM1_IRQHandler(void);                 /* LPTIM1                       */
+void WEAK  CEC_IRQHandler(void);                    /* HDMI_CEC                     */
+void WEAK  I2C4_EV_IRQHandler(void);                /* I2C4 Event                   */
+void WEAK  I2C4_ER_IRQHandler(void);                /* I2C4 Error                   */
+void WEAK  SPDIF_RX_IRQHandler(void);               /* SPDIF_RX                     */
+void WEAK  DFSDM1_FLT0_IRQHandler(void);            /* DFSDM1 Filter 0 global Interrupt */
+void WEAK  DFSDM1_FLT1_IRQHandler(void);            /* DFSDM1 Filter 1 global Interrupt */
+void WEAK  DFSDM1_FLT2_IRQHandler(void);            /* DFSDM1 Filter 2 global Interrupt */
+void WEAK  DFSDM1_FLT3_IRQHandler(void);            /* DFSDM1 Filter 3 global Interrupt */
+void WEAK  SDMMC2_IRQHandler(void);                 /* SDMMC2                       */
+void WEAK  CAN3_TX_IRQHandler(void);                /* CAN3 TX                      */
+void WEAK  CAN3_RX0_IRQHandler(void);               /* CAN3 RX0                     */
+void WEAK  CAN3_RX1_IRQHandler(void);               /* CAN3 RX1                     */
+void WEAK  CAN3_SCE_IRQHandler(void);               /* CAN3 SCE                     */
+void WEAK  JPEG_IRQHandler(void);                   /* JPEG                         */
+void WEAK  MDIOS_IRQHandler(void);                  /* MDIOS                        */
+  
+/*----------Symbols defined in linker script----------------------------------*/
+extern unsigned long _estack;    /*!< The initial stack pointer               */
+extern unsigned long _sidata;    /*!< Start address for the initialization
+                                      values of the .data section.            */
+extern unsigned long _sdata;     /*!< Start address for the .data section     */
+extern unsigned long _edata;     /*!< End address for the .data section       */
+extern unsigned long _sbss;      /*!< Start address for the .bss section      */
+extern unsigned long _ebss;      /*!< End address for the .bss section        */
+
+/* C++ global constructors support */
+extern unsigned long __preinit_array_start;
+extern unsigned long __preinit_array_end;
+extern unsigned long __init_array_start;
+extern unsigned long __init_array_end;
+
+/*----------Function prototypes-----------------------------------------------*/
+extern int main(void);           /*!< The entry point for the application.    */
+//extern void SystemInit(void);    /*!< Setup the microcontroller system(CMSIS) */
+void Default_Reset_Handler(void);   /*!< Default reset handler                */
+static void Default_Handler(void);  /*!< Default exception handler            */
+static void call_constructors(unsigned long *start, unsigned long *end) __attribute((noinline));
+
+/**
+  *@brief The minimal vector table for a Cortex M3.  Note that the proper constructs
+  *       must be placed on this to ensure that it ends up at physical address
+  *       0x00000000.
+  */
+__attribute__ ((used,section(".isr_vector")))
+void (* const g_pfnVectors[])(void) =
+{
+  /*----------Core Exceptions------------------------------------------------ */
+  (void *) &_estack,         /*!< The initial stack pointer                   */
+  Reset_Handler,             /*!< Reset Handler                               */
+  NMI_Handler,               /*!< NMI Handler                                 */
+  HardFault_Handler,         /*!< Hard Fault Handler                          */
+  MemManage_Handler,         /*!< MPU Fault Handler                           */
+  BusFault_Handler,          /*!< Bus Fault Handler                           */
+  UsageFault_Handler,        /*!< Usage Fault Handler                         */
+  0,0,0,0,                   /*!< Reserved                                    */
+  SVC_Handler,               /*!< SVCall Handler                              */
+  DebugMon_Handler,          /*!< Debug Monitor Handler                       */
+  0,                         /*!< Reserved                                    */
+  PendSV_Handler,            /*!< PendSV Handler                              */
+  SysTick_Handler,           /*!< SysTick Handler                             */
+  
+  /*----------External Exceptions---------------------------------------------*/
+  WWDG_IRQHandler,           /*!<  0: Window WatchDog                         */
+  PVD_IRQHandler,            /*!<  1: PVD through EXTI Line detection         */
+  TAMP_STAMP_IRQHandler,     /*!<  2: Tamper and TimeStamps through the EXTI line*/
+  RTC_WKUP_IRQHandler,       /*!<  3: RTC Wakeup through the EXTI line        */
+  FLASH_IRQHandler,          /*!<  4: FLASH                                   */
+  RCC_IRQHandler  ,          /*!<  5: RCC                                     */
+  EXTI0_IRQHandler,          /*!<  6: EXTI Line0                              */
+  EXTI1_IRQHandler,          /*!<  7: EXTI Line1                              */
+  EXTI2_IRQHandler,          /*!<  8: EXTI Line2                              */
+  EXTI3_IRQHandler,          /*!<  9: EXTI Line3                              */
+  EXTI4_IRQHandler,          /*!< 10: EXTI Line4                              */
+  DMA1_Stream0_IRQHandler,   /*!< 11: DMA1 Stream 0                           */
+  DMA1_Stream1_IRQHandler,   /*!< 12: DMA1 Stream 1                           */
+  DMA1_Stream2_IRQHandler,   /*!< 13: DMA1 Stream 2                           */
+  DMA1_Stream3_IRQHandler,   /*!< 14: DMA1 Stream 3                           */
+  DMA1_Stream4_IRQHandler,   /*!< 15: DMA1 Stream 4                           */
+  DMA1_Stream5_IRQHandler,   /*!< 16: DMA1 Stream 5                           */
+  DMA1_Stream6_IRQHandler,   /*!< 17: DMA1 Stream 6                           */
+  ADC_IRQHandler,            /*!< 18: ADC1, ADC2 and ADC3s                    */
+  CAN1_TX_IRQHandler,        /*!< 19: CAN1 TX                                 */
+  CAN1_RX0_IRQHandler,       /*!< 20: CAN1 RX0                                */
+  CAN1_RX1_IRQHandler,       /*!< 21: CAN1 RX1                                */
+  CAN1_SCE_IRQHandler,       /*!< 22: CAN1 SCE                                */
+  EXTI9_5_IRQHandler,        /*!< 23: External Line[9:5]s                     */
+  TIM1_BRK_TIM9_IRQHandler,  /*!< 24: TIM1 Break and TIM9                     */
+  TIM1_UP_TIM10_IRQHandler,  /*!< 25: TIM1 Update and TIM10                   */
+  TIM1_TRG_COM_TIM11_IRQHandler,/*!< 26: TIM1 Trigger and Commutation and TIM11*/
+  TIM1_CC_IRQHandler,        /*!< 27: TIM1 Capture Compare                    */
+  TIM2_IRQHandler,           /*!< 28: TIM2                                    */
+  TIM3_IRQHandler,           /*!< 29: TIM3                                    */
+  TIM4_IRQHandler,           /*!< 30: TIM4                                    */
+  I2C1_EV_IRQHandler,        /*!< 31: I2C1 Event                              */
+  I2C1_ER_IRQHandler,        /*!< 32: I2C1 Error                              */
+  I2C2_EV_IRQHandler,        /*!< 33: I2C2 Event                              */
+  I2C2_ER_IRQHandler,        /*!< 34: I2C2 Error                              */
+  SPI1_IRQHandler,           /*!< 35: SPI1                                    */
+  SPI2_IRQHandler,           /*!< 36: SPI2                                    */
+  USART1_IRQHandler,         /*!< 37: USART1                                  */
+  USART2_IRQHandler,         /*!< 38: USART2                                  */
+  USART3_IRQHandler,         /*!< 39: USART3                                  */
+  EXTI15_10_IRQHandler,      /*!< 40: External Line[15:10]s                   */
+  RTC_Alarm_IRQHandler,      /*!< 41: RTC Alarm (A and B) through EXTI Line   */
+  OTG_FS_WKUP_IRQHandler,    /*!< 42: USB OTG FS Wakeup through EXTI line     */
+  TIM8_BRK_TIM12_IRQHandler, /*!< 43: TIM8 Break and TIM12                    */
+  TIM8_UP_TIM13_IRQHandler,  /*!< 44: TIM8 Update and TIM13                   */
+  TIM8_TRG_COM_TIM14_IRQHandler,/*!< 45:TIM8 Trigger and Commutation and TIM14*/
+  TIM8_CC_IRQHandler,        /*!< 46: TIM8 Capture Compare                    */
+  DMA1_Stream7_IRQHandler,   /*!< 47: DMA1 Stream7                            */
+  FMC_IRQHandler,            /*!< 48: FSMC                                    */
+  SDMMC1_IRQHandler,         /*!< 49: SDIO                                    */
+  TIM5_IRQHandler,           /*!< 50: TIM5                                    */
+  SPI3_IRQHandler,           /*!< 51: SPI3                                    */
+  UART4_IRQHandler,          /*!< 52: UART4                                   */
+  UART5_IRQHandler,          /*!< 53: UART5                                   */
+  TIM6_DAC_IRQHandler,       /*!< 54: TIM6 and DAC1&2 underrun errors         */
+  TIM7_IRQHandler,           /*!< 55: TIM7                                    */
+  DMA2_Stream0_IRQHandler,   /*!< 56: DMA2 Stream 0                           */
+  DMA2_Stream1_IRQHandler,   /*!< 57: DMA2 Stream 1                           */
+  DMA2_Stream2_IRQHandler,   /*!< 58: DMA2 Stream 2                           */
+  DMA2_Stream3_IRQHandler,   /*!< 59: DMA2 Stream 3                           */
+  DMA2_Stream4_IRQHandler,   /*!< 60: DMA2 Stream 4                           */
+  ETH_IRQHandler,            /*!< 61: Ethernet                                */
+  ETH_WKUP_IRQHandler,       /*!< 62: Ethernet Wakeup through EXTI line       */
+  CAN2_TX_IRQHandler,        /*!< 63: CAN2 TX                                 */
+  CAN2_RX0_IRQHandler,       /*!< 64: CAN2 RX0                                */
+  CAN2_RX1_IRQHandler,       /*!< 65: CAN2 RX1                                */
+  CAN2_SCE_IRQHandler,       /*!< 66: CAN2 SCE                                */
+  OTG_FS_IRQHandler,         /*!< 67: USB OTG FS                              */
+  DMA2_Stream5_IRQHandler,   /*!< 68: DMA2 Stream 5                           */
+  DMA2_Stream6_IRQHandler,   /*!< 69: DMA2 Stream 6                           */
+  DMA2_Stream7_IRQHandler,   /*!< 70: DMA2 Stream 7                           */
+  USART6_IRQHandler,         /*!< 71: USART6                                  */
+  I2C3_EV_IRQHandler,        /*!< 72: I2C3 event                              */
+  I2C3_ER_IRQHandler,        /*!< 73: I2C3 error                              */
+  OTG_HS_EP1_OUT_IRQHandler, /*!< 74: USB OTG HS End Point 1 Out              */
+  OTG_HS_EP1_IN_IRQHandler,  /*!< 75: USB OTG HS End Point 1 In               */
+  OTG_HS_WKUP_IRQHandler,    /*!< 76: USB OTG HS Wakeup through EXTI          */
+  OTG_HS_IRQHandler,         /*!< 77: USB OTG HS                              */
+  DCMI_IRQHandler,           /*!< 53: DCMI                                    */
+  0,                         /*!< Reserved                                    */
+  RNG_IRQHandler,            /*!< 53: Rng                                     */
+  FPU_IRQHandler,            /*!< 53: FPU                                     */
+  UART7_IRQHandler,          /* UART7                                         */
+  UART8_IRQHandler,          /* UART8                                         */
+  SPI4_IRQHandler,           /* SPI4                                          */
+  SPI5_IRQHandler,           /* SPI5                                          */
+  SPI6_IRQHandler,           /* SPI6                                          */
+  SAI1_IRQHandler,           /* SAI1                                          */
+  LTDC_IRQHandler,           /* LTDC                                          */
+  LTDC_ER_IRQHandler,        /* LTDC error                                    */
+  DMA2D_IRQHandler,          /* DMA2D                                         */
+  SAI2_IRQHandler,           /* SAI2                                          */
+  QUADSPI_IRQHandler,        /* QUADSPI                                       */
+  LPTIM1_IRQHandler,         /* LPTIM1                                        */
+  CEC_IRQHandler,            /* HDMI_CEC                                      */
+  I2C4_EV_IRQHandler,        /* I2C4 Event                                    */
+  I2C4_ER_IRQHandler,        /* I2C4 Error                                    */
+  SPDIF_RX_IRQHandler,       /* SPDIF_RX                                      */
+  0,                         /* Reserved                                      */
+  DFSDM1_FLT0_IRQHandler,    /* DFSDM1 Filter 0 global Interrupt              */
+  DFSDM1_FLT1_IRQHandler,    /* DFSDM1 Filter 1 global Interrupt              */
+  DFSDM1_FLT2_IRQHandler,    /* DFSDM1 Filter 2 global Interrupt              */
+  DFSDM1_FLT3_IRQHandler,    /* DFSDM1 Filter 3 global Interrupt              */
+  SDMMC2_IRQHandler,         /* SDMMC2                                        */
+  CAN3_TX_IRQHandler,        /* CAN3 TX                                       */
+  CAN3_RX0_IRQHandler,       /* CAN3 RX0                                      */
+  CAN3_RX1_IRQHandler,       /* CAN3 RX1                                      */
+  CAN3_SCE_IRQHandler,       /* CAN3 SCE                                      */
+  JPEG_IRQHandler,           /* JPEG                                          */
+  MDIOS_IRQHandler           /* MDIOS                                         */
+};
+
+/* C++ global constructors support */
+static void call_constructors(unsigned long *start, unsigned long *end)
+{
+   unsigned long *i;
+   void (*funcptr)();
+   for ( i = start; i < end; i++)
+   {
+     funcptr=(void (*)())(*i);
+     funcptr();
+   }
+}
+
+
+/**
+  * @brief  This is the code that gets called when the processor first
+  *         starts execution following a reset event. Only the absolutely
+  *         necessary set is performed, after which the application
+  *         supplied main() routine is called.
+  * @param  None
+  * @retval None
+  */
+void Default_Reset_Handler(void)
+{
+  /* Initialize data and bss */
+  unsigned long *pulSrc, *pulDest;
+
+  /* Copy the data segment initializers from flash to SRAM */
+  pulSrc = &_sidata;
+
+  for(pulDest = &_sdata; pulDest < &_edata; )
+  {
+    *(pulDest++) = *(pulSrc++);
+  }
+  
+  /* Zero fill the bss segment.  This is done with inline assembly since this
+     will clear the value of pulDest if it is not kept in a register. */
+  __asm("  ldr     r0, =_sbss\n"
+        "  ldr     r1, =_ebss\n"
+        "  mov     r2, #0\n"
+        "  .thumb_func\n"
+        "zero_loop:\n"
+        "    cmp     r0, r1\n"
+        "    it      lt\n"
+        "    strlt   r2, [r0], #4\n"
+        "    blt     zero_loop");
+#ifdef __FPU_USED
+  /* Enable FPU.*/ 
+  __asm("  LDR.W R0, =0xE000ED88\n"
+        "  LDR R1, [R0]\n"
+        "  ORR R1, R1, #(0xF << 20)\n"
+        "  STR R1, [R0]");
+#endif
+
+  SystemInit();
+ 
+  //Call C++ global constructors
+  call_constructors(&__preinit_array_start, &__preinit_array_end);
+  call_constructors(&__init_array_start, &__init_array_end);
+
+  /* Call the application's entry point.*/
+  main();
+}
+
+
+/**
+  *@brief Provide weak aliases for each Exception handler to the Default_Handler.
+  *       As they are weak aliases, any function with the same name will override
+  *       this definition.
+  */
+#pragma weak Reset_Handler = Default_Reset_Handler
+#pragma weak NMI_Handler = Default_Reset_Handler
+#pragma weak HardFault_Handler = Default_Reset_Handler
+#pragma weak MemManage_Handler = Default_Reset_Handler
+#pragma weak BusFault_Handler = Default_Reset_Handler
+#pragma weak UsageFault_Handler = Default_Reset_Handler
+#pragma weak SVC_Handler = Default_Reset_Handler
+#pragma weak DebugMon_Handler = Default_Reset_Handler
+#pragma weak PendSV_Handler = Default_Reset_Handler
+#pragma weak SysTick_Handler = Default_Reset_Handler
+  
+  /* External Interrupts */
+#pragma weak WWDG_IRQHandler = Default_Reset_Handler                   /* Window WatchDog              */
+#pragma weak PVD_IRQHandler = Default_Reset_Handler                    /* PVD through EXTI Line detection */
+#pragma weak TAMP_STAMP_IRQHandler = Default_Reset_Handler             /* Tamper and TimeStamps through the EXTI line */
+#pragma weak RTC_WKUP_IRQHandler = Default_Reset_Handler               /* RTC Wakeup through the EXTI line */
+#pragma weak FLASH_IRQHandler = Default_Reset_Handler                  /* FLASH                        */
+#pragma weak RCC_IRQHandler = Default_Reset_Handler                    /* RCC                          */
+#pragma weak EXTI0_IRQHandler = Default_Reset_Handler                  /* EXTI Line0                   */
+#pragma weak EXTI1_IRQHandler = Default_Reset_Handler                  /* EXTI Line1                   */
+#pragma weak EXTI2_IRQHandler = Default_Reset_Handler                  /* EXTI Line2                   */
+#pragma weak EXTI3_IRQHandler = Default_Reset_Handler                  /* EXTI Line3                   */
+#pragma weak EXTI4_IRQHandler = Default_Reset_Handler                  /* EXTI Line4                   */
+#pragma weak DMA1_Stream0_IRQHandler = Default_Reset_Handler           /* DMA1 Stream 0                */
+#pragma weak DMA1_Stream1_IRQHandler = Default_Reset_Handler           /* DMA1 Stream 1                */
+#pragma weak DMA1_Stream2_IRQHandler = Default_Reset_Handler           /* DMA1 Stream 2                */
+#pragma weak DMA1_Stream3_IRQHandler = Default_Reset_Handler           /* DMA1 Stream 3                */
+#pragma weak DMA1_Stream4_IRQHandler = Default_Reset_Handler           /* DMA1 Stream 4                */
+#pragma weak DMA1_Stream5_IRQHandler = Default_Reset_Handler           /* DMA1 Stream 5                */
+#pragma weak DMA1_Stream6_IRQHandler = Default_Reset_Handler           /* DMA1 Stream 6                */
+#pragma weak ADC_IRQHandler = Default_Reset_Handler                    /* ADC1, ADC2 and ADC3s         */
+#pragma weak CAN1_TX_IRQHandler = Default_Reset_Handler                /* CAN1 TX                      */
+#pragma weak CAN1_RX0_IRQHandler = Default_Reset_Handler               /* CAN1 RX0                     */
+#pragma weak CAN1_RX1_IRQHandler = Default_Reset_Handler               /* CAN1 RX1                     */
+#pragma weak CAN1_SCE_IRQHandler = Default_Reset_Handler               /* CAN1 SCE                     */
+#pragma weak EXTI9_5_IRQHandler = Default_Reset_Handler                /* External Line[9:5]s          */
+#pragma weak TIM1_BRK_TIM9_IRQHandler = Default_Reset_Handler          /* TIM1 Break and TIM9          */
+#pragma weak TIM1_UP_TIM10_IRQHandler = Default_Reset_Handler          /* TIM1 Update and TIM10        */
+#pragma weak TIM1_TRG_COM_TIM11_IRQHandler = Default_Reset_Handler     /* TIM1 Trigger and Commutation and TIM11 */
+#pragma weak TIM1_CC_IRQHandler = Default_Reset_Handler                /* TIM1 Capture Compare         */
+#pragma weak TIM2_IRQHandler = Default_Reset_Handler                   /* TIM2                         */
+#pragma weak TIM3_IRQHandler = Default_Reset_Handler                   /* TIM3                         */
+#pragma weak TIM4_IRQHandler = Default_Reset_Handler                   /* TIM4                         */
+#pragma weak I2C1_EV_IRQHandler = Default_Reset_Handler                /* I2C1 Event                   */
+#pragma weak I2C1_ER_IRQHandler = Default_Reset_Handler                /* I2C1 Error                   */
+#pragma weak I2C2_EV_IRQHandler = Default_Reset_Handler                /* I2C2 Event                   */
+#pragma weak I2C2_ER_IRQHandler = Default_Reset_Handler                /* I2C2 Error                   */
+#pragma weak SPI1_IRQHandler = Default_Reset_Handler                   /* SPI1                         */
+#pragma weak SPI2_IRQHandler = Default_Reset_Handler                   /* SPI2                         */
+#pragma weak USART1_IRQHandler = Default_Reset_Handler                 /* USART1                       */
+#pragma weak USART2_IRQHandler = Default_Reset_Handler                 /* USART2                       */
+#pragma weak USART3_IRQHandler = Default_Reset_Handler                 /* USART3                       */
+#pragma weak EXTI15_10_IRQHandler = Default_Reset_Handler              /* External Line[15:10]s        */
+#pragma weak RTC_Alarm_IRQHandler = Default_Reset_Handler              /* RTC Alarm (A and B) through EXTI Line */
+#pragma weak OTG_FS_WKUP_IRQHandler = Default_Reset_Handler            /* USB OTG FS Wakeup through EXTI line */
+#pragma weak TIM8_BRK_TIM12_IRQHandler = Default_Reset_Handler         /* TIM8 Break and TIM12         */
+#pragma weak TIM8_UP_TIM13_IRQHandler = Default_Reset_Handler          /* TIM8 Update and TIM13        */
+#pragma weak TIM8_TRG_COM_TIM14_IRQHandler = Default_Reset_Handler     /* TIM8 Trigger and Commutation and TIM14 */
+#pragma weak TIM8_CC_IRQHandler = Default_Reset_Handler                /* TIM8 Capture Compare         */
+#pragma weak DMA1_Stream7_IRQHandler = Default_Reset_Handler           /* DMA1 Stream7                 */
+#pragma weak FMC_IRQHandler = Default_Reset_Handler                    /* FMC                          */
+#pragma weak SDMMC1_IRQHandler = Default_Reset_Handler                 /* SDMMC1                       */
+#pragma weak TIM5_IRQHandler = Default_Reset_Handler                   /* TIM5                         */
+#pragma weak SPI3_IRQHandler = Default_Reset_Handler                   /* SPI3                         */
+#pragma weak UART4_IRQHandler = Default_Reset_Handler                  /* UART4                        */
+#pragma weak UART5_IRQHandler = Default_Reset_Handler                  /* UART5                        */
+#pragma weak TIM6_DAC_IRQHandler = Default_Reset_Handler               /* TIM6 and DAC1&2 underrun errors */
+#pragma weak TIM7_IRQHandler = Default_Reset_Handler                   /* TIM7                         */
+#pragma weak DMA2_Stream0_IRQHandler = Default_Reset_Handler           /* DMA2 Stream 0                */
+#pragma weak DMA2_Stream1_IRQHandler = Default_Reset_Handler           /* DMA2 Stream 1                */
+#pragma weak DMA2_Stream2_IRQHandler = Default_Reset_Handler           /* DMA2 Stream 2                */
+#pragma weak DMA2_Stream3_IRQHandler = Default_Reset_Handler           /* DMA2 Stream 3                */
+#pragma weak DMA2_Stream4_IRQHandler = Default_Reset_Handler           /* DMA2 Stream 4                */
+#pragma weak ETH_IRQHandler = Default_Reset_Handler                    /* Ethernet                     */
+#pragma weak ETH_WKUP_IRQHandler = Default_Reset_Handler               /* Ethernet Wakeup through EXTI line */
+#pragma weak CAN2_TX_IRQHandler = Default_Reset_Handler                /* CAN2 TX                      */
+#pragma weak CAN2_RX0_IRQHandler = Default_Reset_Handler               /* CAN2 RX0                     */
+#pragma weak CAN2_RX1_IRQHandler = Default_Reset_Handler               /* CAN2 RX1                     */
+#pragma weak CAN2_SCE_IRQHandler = Default_Reset_Handler               /* CAN2 SCE                     */
+#pragma weak OTG_FS_IRQHandler = Default_Reset_Handler                 /* USB OTG FS                   */
+#pragma weak DMA2_Stream5_IRQHandler = Default_Reset_Handler           /* DMA2 Stream 5                */
+#pragma weak DMA2_Stream6_IRQHandler = Default_Reset_Handler           /* DMA2 Stream 6                */
+#pragma weak DMA2_Stream7_IRQHandler = Default_Reset_Handler           /* DMA2 Stream 7                */
+#pragma weak USART6_IRQHandler = Default_Reset_Handler                 /* USART6                       */
+#pragma weak I2C3_EV_IRQHandler = Default_Reset_Handler                /* I2C3 event                   */
+#pragma weak I2C3_ER_IRQHandler = Default_Reset_Handler                /* I2C3 error                   */
+#pragma weak OTG_HS_EP1_OUT_IRQHandler = Default_Reset_Handler         /* USB OTG HS End Point 1 Out   */
+#pragma weak OTG_HS_EP1_IN_IRQHandler = Default_Reset_Handler          /* USB OTG HS End Point 1 In    */
+#pragma weak OTG_HS_WKUP_IRQHandler = Default_Reset_Handler            /* USB OTG HS Wakeup through EXTI */
+#pragma weak OTG_HS_IRQHandler = Default_Reset_Handler                 /* USB OTG HS                   */
+#pragma weak DCMI_IRQHandler = Default_Reset_Handler                   /* DCMI                         */
+#pragma weak RNG_IRQHandler = Default_Reset_Handler                    /* RNG                          */
+#pragma weak FPU_IRQHandler = Default_Reset_Handler                    /* FPU                          */
+#pragma weak UART7_IRQHandler = Default_Reset_Handler                  /* UART7                        */
+#pragma weak UART8_IRQHandler = Default_Reset_Handler                  /* UART8                        */
+#pragma weak SPI4_IRQHandler = Default_Reset_Handler                   /* SPI4                         */
+#pragma weak SPI5_IRQHandler = Default_Reset_Handler                   /* SPI5                         */
+#pragma weak SPI6_IRQHandler = Default_Reset_Handler                   /* SPI6                         */
+#pragma weak SAI1_IRQHandler = Default_Reset_Handler                   /* SAI1                         */
+#pragma weak LTDC_IRQHandler = Default_Reset_Handler                   /* LTDC                         */
+#pragma weak LTDC_ER_IRQHandler = Default_Reset_Handler                /* LTDC error                   */
+#pragma weak DMA2D_IRQHandler = Default_Reset_Handler                  /* DMA2D                        */
+#pragma weak SAI2_IRQHandler = Default_Reset_Handler                   /* SAI2                         */
+#pragma weak QUADSPI_IRQHandler = Default_Reset_Handler                /* QUADSPI                      */
+#pragma weak LPTIM1_IRQHandler = Default_Reset_Handler                 /* LPTIM1                       */
+#pragma weak CEC_IRQHandler = Default_Reset_Handler                    /* HDMI_CEC                     */
+#pragma weak I2C4_EV_IRQHandler = Default_Reset_Handler                /* I2C4 Event                   */
+#pragma weak I2C4_ER_IRQHandler = Default_Reset_Handler                /* I2C4 Error                   */
+#pragma weak SPDIF_RX_IRQHandler = Default_Reset_Handler               /* SPDIF_RX                     */
+#pragma weak DFSDM1_FLT0_IRQHandler = Default_Reset_Handler            /* DFSDM1 Filter 0 global Interrupt */
+#pragma weak DFSDM1_FLT1_IRQHandler = Default_Reset_Handler            /* DFSDM1 Filter 1 global Interrupt */
+#pragma weak DFSDM1_FLT2_IRQHandler = Default_Reset_Handler            /* DFSDM1 Filter 2 global Interrupt */
+#pragma weak DFSDM1_FLT3_IRQHandler = Default_Reset_Handler            /* DFSDM1 Filter 3 global Interrupt */
+#pragma weak SDMMC2_IRQHandler = Default_Reset_Handler                 /* SDMMC2                       */
+#pragma weak CAN3_TX_IRQHandler = Default_Reset_Handler                /* CAN3 TX                      */
+#pragma weak CAN3_RX0_IRQHandler = Default_Reset_Handler               /* CAN3 RX0                     */
+#pragma weak CAN3_RX1_IRQHandler = Default_Reset_Handler               /* CAN3 RX1                     */
+#pragma weak CAN3_SCE_IRQHandler = Default_Reset_Handler               /* CAN3 SCE                     */
+#pragma weak JPEG_IRQHandler = Default_Reset_Handler                   /* JPEG                         */
+#pragma weak MDIOS_IRQHandler = Default_Reset_Handler                  /* MDIOS                        */
+
+/**
+  * @brief  This is the code that gets called when the processor receives an
+  *         unexpected interrupt.  This simply enters an infinite loop,
+  *         preserving the system state for examination by a debugger.
+  * @param  None
+  * @retval None
+  */
+static void Default_Handler(void)
+{
+  /* Go into an infinite loop. */
+  while (1)
+  {
+  }
+}
+
+/*********************** (C) COPYRIGHT 2009 Coocox ************END OF FILE*****/

STM32F7XX_Lib/Device/stm32f7xx.h

@@ -0,0 +1,230 @@
+/**
+  ******************************************************************************
+  * @file    stm32f7xx.h
+  * @author  MCD Application Team
+  * @version V1.2.0
+  * @date    30-December-2016
+  * @brief   CMSIS STM32F7xx Device Peripheral Access Layer Header File.           
+  *            
+  *          The file is the unique include file that the application programmer
+  *          is using in the C source code, usually in main.c. This file contains:
+  *           - Configuration section that allows to select:
+  *              - The STM32F7xx device used in the target application
+  *              - To use or not the peripheral’s drivers in application code(i.e. 
+  *                code will be based on direct access to peripheral’s registers 
+  *                rather than drivers API), this option is controlled by 
+  *                "#define USE_HAL_DRIVER"
+  *  
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+/** @addtogroup CMSIS
+  * @{
+  */
+
+/** @addtogroup stm32f7xx
+  * @{
+  */
+    
+#ifndef __STM32F7xx_H
+#define __STM32F7xx_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif /* __cplusplus */
+  
+/** @addtogroup Library_configuration_section
+  * @{
+  */
+
+/**
+  * @brief STM32 Family
+  */
+#if !defined  (STM32F7)
+#define STM32F7
+#endif /* STM32F7 */
+
+/* Uncomment the line below according to the target STM32 device used in your
+   application 
+  */
+#if !defined (STM32F756xx) && !defined (STM32F746xx) && !defined (STM32F745xx) && !defined (STM32F767xx) && \
+    !defined (STM32F769xx) && !defined (STM32F777xx) && !defined (STM32F779xx) && !defined (STM32F722xx) && \
+	!defined (STM32F723xx) && !defined (STM32F732xx) && !defined (STM32F733xx)
+  /* #define STM32F756xx */   /*!< STM32F756VG, STM32F756ZG, STM32F756ZG, STM32F756IG, STM32F756BG,
+                                   STM32F756NG Devices */
+  /* #define STM32F746xx */   /*!< STM32F746VE, STM32F746VG, STM32F746ZE, STM32F746ZG, STM32F746IE, STM32F746IG,
+                                   STM32F746BE, STM32F746BG, STM32F746NE, STM32F746NG Devices */
+  /* #define STM32F745xx */   /*!< STM32F745VE, STM32F745VG, STM32F745ZG, STM32F745ZE, STM32F745IE, STM32F745IG Devices */
+  /* #define STM32F765xx */   /*!< STM32F765BI, STM32F765BG, STM32F765NI, STM32F765NG, STM32F765II, STM32F765IG,
+                                   STM32F765ZI, STM32F765ZG, STM32F765VI, STM32F765VG Devices */
+  /* #define STM32F767xx */        /*!< STM32F767BG, STM32F767BI, STM32F767IG, STM32F767II, STM32F767NG, STM32F767NI,
+                                   STM32F767VG, STM32F767VI, STM32F767ZG, STM32F767ZI Devices */
+  /* #define STM32F769xx */   /*!< STM32F769AG, STM32F769AI, STM32F769BG, STM32F769BI, STM32F769IG, STM32F769II,
+                                   STM32F769NG, STM32F769NI, STM32F768AI Devices */
+  /* #define STM32F777xx */   /*!< STM32F777VI, STM32F777ZI, STM32F777II, STM32F777BI, STM32F777NI Devices */
+  /* #define STM32F779xx */   /*!< STM32F779II, STM32F779BI, STM32F779NI, STM32F779AI, STM32F778AI Devices */
+  /* #define STM32F722xx */   /*!< STM32F722IE, STM32F722ZE, STM32F722VE, STM32F722RE, STM32F722IC, STM32F722ZC,
+                                   STM32F722VC, STM32F722RC Devices */
+  /* #define STM32F723xx */   /*!< STM32F723IE, STM32F723ZE, STM32F723VE, STM32F723IC, STM32F723ZC, STM32F723VC Devices */
+  /* #define STM32F732xx */   /*!< STM32F732IE, STM32F732ZE, STM32F732VE, STM32F732RE Devices */
+  /* #define STM32F733xx */   /*!< STM32F733IE, STM32F733ZE, STM32F733VE Devices */
+#endif
+
+/*  Tip: To avoid modifying this file each time you need to switch between these
+        devices, you can define the device in your toolchain compiler preprocessor.
+  */
+
+#if !defined  (USE_HAL_DRIVER)
+/**
+ * @brief Comment the line below if you will not use the peripherals drivers.
+   In this case, these drivers will not be included and the application code will 
+   be based on direct access to peripherals registers 
+   */
+  //#define USE_HAL_DRIVER
+#endif /* USE_HAL_DRIVER */
+
+/**
+  * @brief CMSIS Device version number V1.2.0
+  */
+#define __STM32F7_CMSIS_VERSION_MAIN   (0x01) /*!< [31:24] main version */
+#define __STM32F7_CMSIS_VERSION_SUB1   (0x02) /*!< [23:16] sub1 version */
+#define __STM32F7_CMSIS_VERSION_SUB2   (0x00) /*!< [15:8]  sub2 version */
+#define __STM32F7_CMSIS_VERSION_RC     (0x00) /*!< [7:0]  release candidate */ 
+#define __STM32F7_CMSIS_VERSION        ((__STM32F7_CMSIS_VERSION_MAIN << 24)\
+                                       |(__STM32F7_CMSIS_VERSION_SUB1 << 16)\
+                                       |(__STM32F7_CMSIS_VERSION_SUB2 << 8 )\
+                                       |(__STM32F7_CMSIS_VERSION))
+/**
+  * @}
+  */
+
+/** @addtogroup Device_Included
+  * @{
+  */
+#if defined(STM32F722xx)
+  #include "stm32f722xx.h"
+#elif defined(STM32F723xx)
+  #include "stm32f723xx.h"
+#elif defined(STM32F732xx)
+  #include "stm32f732xx.h"
+#elif defined(STM32F733xx)
+  #include "stm32f733xx.h"    
+#elif defined(STM32F756xx)
+  #include "stm32f756xx.h"
+#elif defined(STM32F746xx)
+  #include "stm32f746xx.h"
+#elif defined(STM32F745xx)
+  #include "stm32f745xx.h"
+#elif defined(STM32F765xx)
+  #include "stm32f765xx.h"
+#elif defined(STM32F767xx)
+  #include "stm32f767xx.h"
+#elif defined(STM32F769xx)
+  #include "stm32f769xx.h"
+#elif defined(STM32F777xx)
+  #include "stm32f777xx.h"
+#elif defined(STM32F779xx)
+  #include "stm32f779xx.h"  
+#else
+ #error "Please select first the target STM32F7xx device used in your application (in stm32f7xx.h file)"
+#endif
+
+/**
+  * @}
+  */
+
+/** @addtogroup Exported_types
+  * @{
+  */ 
+typedef enum 
+{
+  RESET = 0, 
+  SET = !RESET
+} FlagStatus, ITStatus;
+
+typedef enum 
+{
+  DISABLE = 0, 
+  ENABLE = !DISABLE
+} FunctionalState;
+#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE))
+
+typedef enum 
+{
+  ERROR = 0, 
+  SUCCESS = !ERROR
+} ErrorStatus;
+
+/**
+  * @}
+  */
+  
+/** @addtogroup Exported_macro
+  * @{
+  */
+#define SET_BIT(REG, BIT)     ((REG) |= (BIT))
+
+#define CLEAR_BIT(REG, BIT)   ((REG) &= ~(BIT))
+
+#define READ_BIT(REG, BIT)    ((REG) & (BIT))
+
+#define CLEAR_REG(REG)        ((REG) = (0x0))
+
+#define WRITE_REG(REG, VAL)   ((REG) = (VAL))
+
+#define READ_REG(REG)         ((REG))
+
+#define MODIFY_REG(REG, CLEARMASK, SETMASK)  WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK)))
+
+#define POSITION_VAL(VAL)     (__CLZ(__RBIT(VAL))) 
+
+/**
+  * @}
+  */
+
+#ifdef USE_HAL_DRIVER
+  #include "stm32f7xx_hal_conf.h"
+#endif /* USE_HAL_DRIVER */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __STM32F7xx_H */
+
+/**
+  * @}
+  */
+
+  /**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

STM32F7XX_Lib/Device/stm32f7xx_hal_conf.h

@@ -0,0 +1,228 @@
+/**
+  ******************************************************************************
+  * @file    stm32f7xx_hal_conf.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    25-June-2015
+  * @brief   HAL configuration file. 
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F7xx_HAL_CONF_H
+#define __STM32F7xx_HAL_CONF_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+#ifndef NULL
+#define NULL 0
+#endif
+
+/* ########################## HSE/HSI Values adaptation ##################### */
+/**
+  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
+  *        This value is used by the RCC HAL module to compute the system frequency
+  *        (when HSE is used as system clock source, directly or through the PLL).  
+  */
+#if !defined  (HSE_VALUE) 
+  #define HSE_VALUE    ((uint32_t)25000000) /*!< Value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
+
+#if !defined  (HSE_STARTUP_TIMEOUT)
+  #define HSE_STARTUP_TIMEOUT    ((uint32_t)5000)   /*!< Time out for HSE start up, in ms */
+#endif /* HSE_STARTUP_TIMEOUT */
+
+/**
+  * @brief Internal High Speed oscillator (HSI) value.
+  *        This value is used by the RCC HAL module to compute the system frequency
+  *        (when HSI is used as system clock source, directly or through the PLL). 
+  */
+#if !defined  (HSI_VALUE)
+  #define HSI_VALUE    ((uint32_t)16000000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+/**
+  * @brief Internal Low Speed oscillator (LSI) value.
+  */
+#if !defined  (LSI_VALUE) 
+ #define LSI_VALUE  ((uint32_t)40000)    
+#endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
+                                             The real value may vary depending on the variations
+                                             in voltage and temperature.  */
+/**
+  * @brief External Low Speed oscillator (LSE) value.
+  */
+#if !defined  (LSE_VALUE)
+ #define LSE_VALUE  ((uint32_t)32768)    /*!< Value of the External Low Speed oscillator in Hz */
+#endif /* LSE_VALUE */
+
+/**
+  * @brief External clock source for I2S peripheral
+  *        This value is used by the I2S HAL module to compute the I2S clock source 
+  *        frequency, this source is inserted directly through I2S_CKIN pad. 
+  */
+#if !defined  (EXTERNAL_CLOCK_VALUE)
+  #define EXTERNAL_CLOCK_VALUE    ((uint32_t)12288000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* EXTERNAL_CLOCK_VALUE */
+
+/* Tip: To avoid modifying this file each time you need to use different HSE,
+   ===  you can define the HSE value in your toolchain compiler preprocessor. */
+
+/* ########################### System Configuration ######################### */
+/**
+  * @brief This is the HAL system configuration section
+  */     
+#define  VDD_VALUE                    ((uint32_t)3300) /*!< Value of VDD in mv */
+#define  TICK_INT_PRIORITY            ((uint32_t)0x0F) /*!< tick interrupt priority */
+#define  USE_RTOS                     0
+#define  ART_ACCLERATOR_ENABLE        1 /* To enable instruction cache and prefetch */
+
+/* ########################## Assert Selection ############################## */
+/**
+  * @brief Uncomment the line below to expanse the "assert_param" macro in the 
+  *        HAL drivers code
+  */
+#define USE_FULL_ASSERT    1 
+
+/* ################## Ethernet peripheral configuration ##################### */
+
+/* Section 1 : Ethernet peripheral configuration */
+
+/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
+#define MAC_ADDR0   2
+#define MAC_ADDR1   0
+#define MAC_ADDR2   0
+#define MAC_ADDR3   0
+#define MAC_ADDR4   0
+#define MAC_ADDR5   0
+
+/* Definition of the Ethernet driver buffers size and count */   
+#define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
+#define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
+#define ETH_RXBUFNB                    ((uint32_t)5)       /* 5 Rx buffers of size ETH_RX_BUF_SIZE  */
+#define ETH_TXBUFNB                    ((uint32_t)5)       /* 5 Tx buffers of size ETH_TX_BUF_SIZE  */
+
+/* Section 2: PHY configuration section */
+
+/* DP83848 PHY Address*/ 
+#define DP83848_PHY_ADDRESS             0x01
+   
+/* LAN8742A PHY Address*/
+#define LAN8742A_PHY_ADDRESS            0x00
+
+/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/ 
+#define PHY_RESET_DELAY                 ((uint32_t)0x00000FFF)
+/* PHY Configuration delay */
+#define PHY_CONFIG_DELAY                ((uint32_t)0x00000FFF)
+
+#define PHY_READ_TO                     ((uint32_t)0x0000FFFF)
+#define PHY_WRITE_TO                    ((uint32_t)0x0000FFFF)
+
+/* Section 3: Common PHY Registers */
+
+#define PHY_BCR                         ((uint16_t)0x00)    /*!< Transceiver Basic Control Register   */
+#define PHY_BSR                         ((uint16_t)0x01)    /*!< Transceiver Basic Status Register    */
+ 
+#define PHY_RESET                       ((uint16_t)0x8000)  /*!< PHY Reset */
+#define PHY_LOOPBACK                    ((uint16_t)0x4000)  /*!< Select loop-back mode */
+#define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100)  /*!< Set the full-duplex mode at 100 Mb/s */
+#define PHY_HALFDUPLEX_100M             ((uint16_t)0x2000)  /*!< Set the half-duplex mode at 100 Mb/s */
+#define PHY_FULLDUPLEX_10M              ((uint16_t)0x0100)  /*!< Set the full-duplex mode at 10 Mb/s  */
+#define PHY_HALFDUPLEX_10M              ((uint16_t)0x0000)  /*!< Set the half-duplex mode at 10 Mb/s  */
+#define PHY_AUTONEGOTIATION             ((uint16_t)0x1000)  /*!< Enable auto-negotiation function     */
+#define PHY_RESTART_AUTONEGOTIATION     ((uint16_t)0x0200)  /*!< Restart auto-negotiation function    */
+#define PHY_POWERDOWN                   ((uint16_t)0x0800)  /*!< Select the power down mode           */
+#define PHY_ISOLATE                     ((uint16_t)0x0400)  /*!< Isolate PHY from MII                 */
+
+#define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020)  /*!< Auto-Negotiation process completed   */
+#define PHY_LINKED_STATUS               ((uint16_t)0x0004)  /*!< Valid link established               */
+#define PHY_JABBER_DETECTION            ((uint16_t)0x0002)  /*!< Jabber condition detected            */
+  
+/* Section 4: Extended PHY Registers */
+
+#define PHY_SR                          ((uint16_t)0x10)    /*!< PHY status register Offset                      */
+#define PHY_MICR                        ((uint16_t)0x11)    /*!< MII Interrupt Control Register                  */
+#define PHY_MISR                        ((uint16_t)0x12)    /*!< MII Interrupt Status and Misc. Control Register */
+
+#define PHY_LINK_STATUS                 ((uint16_t)0x0001)  /*!< PHY Link mask                                   */
+#define PHY_SPEED_STATUS                ((uint16_t)0x0002)  /*!< PHY Speed mask                                  */
+#define PHY_DUPLEX_STATUS               ((uint16_t)0x0004)  /*!< PHY Duplex mask                                 */
+
+#define PHY_MICR_INT_EN                 ((uint16_t)0x0002)  /*!< PHY Enable interrupts                           */
+#define PHY_MICR_INT_OE                 ((uint16_t)0x0001)  /*!< PHY Enable output interrupt events              */
+
+#define PHY_MISR_LINK_INT_EN            ((uint16_t)0x0020)  /*!< Enable Interrupt on change of link status       */
+#define PHY_LINK_INTERRUPT              ((uint16_t)0x2000)  /*!< PHY link status interrupt mask                  */
+
+/* Includes ------------------------------------------------------------------*/
+/**
+  * @brief Include module's header file 
+  */
+/* Uncomment the line below to enable peripheral header file inclusion */
+#include "misc.h"
+#include "stm32f7xx_adc.h"
+#include "stm32f7xx_dac.h"
+#include "stm32f7xx_flash.h"
+#include "stm32f7xx_gpio.h"
+#include "stm32f7xx_pwr.h"
+#include "stm32f7xx_rcc.h"
+#include "stm32f7xx_tim.h"
+#include "stm32f7xx_usart.h"
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef  USE_FULL_ASSERT
+/**
+  * @brief  The assert_param macro is used for function's parameters check.
+  * @param  expr: If expr is false, it calls assert_failed function
+  *         which reports the name of the source file and the source
+  *         line number of the call that failed. 
+  *         If expr is true, it returns no value.
+  * @retval None
+  */
+  #define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+  void assert_failed(uint8_t* file, uint32_t line);
+#else
+  #define assert_param(expr) ((void)0)
+#endif /* USE_FULL_ASSERT */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F7xx_HAL_CONF_H */
+ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

STM32F7XX_Lib/Device/system_stm32f7xx.c

@@ -0,0 +1,405 @@
+/**
+  ******************************************************************************
+  * @file    system_stm32f7xx.c
+  * @author  MCD Application Team
+  * @version V1.2.0
+  * @date    30-December-2016
+  * @brief   CMSIS Cortex-M7 Device Peripheral Access Layer System Source File.
+  *
+  *   This file provides two functions and one global variable to be called from 
+  *   user application:
+  *      - SystemInit(): This function is called at startup just after reset and 
+  *                      before branch to main program. This call is made inside
+  *                      the "startup_stm32f7xx.s" file.
+  *
+  *      - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
+  *                                  by the user application to setup the SysTick 
+  *                                  timer or configure other parameters.
+  *                                     
+  *      - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
+  *                                 be called whenever the core clock is changed
+  *                                 during program execution.
+  *
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2016 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+/** @addtogroup CMSIS
+  * @{
+  */
+
+/** @addtogroup stm32f7xx_system
+  * @{
+  */  
+  
+/** @addtogroup STM32F7xx_System_Private_Includes
+  * @{
+  */
+
+#include "stm32f7xx.h"
+
+#if !defined  (HSE_VALUE) 
+  #define HSE_VALUE    ((uint32_t)8000000) /*!< Default value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
+
+#if !defined  (HSI_VALUE)
+  #define HSI_VALUE    ((uint32_t)16000000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+/************************* PLL Parameters *************************************/
+/* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N */
+#define PLL_M      (HSE_VALUE/1000000)
+
+static void CPU_CACHE_Enable(void);
+static void MPU_Config(void);
+static void SetSysClock(void);
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F7xx_System_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F7xx_System_Private_Defines
+  * @{
+  */
+
+/************************* Miscellaneous Configuration ************************/
+
+/*!< Uncomment the following line if you need to relocate your vector Table in
+     Internal SRAM. */
+/* #define VECT_TAB_SRAM */
+#define VECT_TAB_OFFSET  0x00 /*!< Vector Table base offset field. 
+                                   This value must be a multiple of 0x200. */
+/******************************************************************************/
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F7xx_System_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F7xx_System_Private_Variables
+  * @{
+  */
+
+  /* This variable is updated in three ways:
+      1) by calling CMSIS function SystemCoreClockUpdate()
+      2) by calling HAL API function HAL_RCC_GetHCLKFreq()
+      3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency 
+         Note: If you use this function to configure the system clock; then there
+               is no need to call the 2 first functions listed above, since SystemCoreClock
+               variable is updated automatically.
+  */
+  uint32_t SystemCoreClock = 216000000;
+  const uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
+  const uint8_t APBPrescTable[8] = {0, 0, 0, 0, 1, 2, 3, 4};
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F7xx_System_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F7xx_System_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Setup the microcontroller system
+  *         Initialize the Embedded Flash Interface, the PLL and update the 
+  *         SystemFrequency variable.
+  * @param  None
+  * @retval None
+  */
+void SystemInit(void)
+{
+  /* FPU settings ------------------------------------------------------------*/
+  #if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
+    SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2));  /* set CP10 and CP11 Full Access */
+  #endif
+  /* Reset the RCC clock configuration to the default reset state ------------*/
+  /* Set HSION bit */
+  RCC->CR |= (uint32_t)0x00000001;
+
+  /* Reset CFGR register */
+  RCC->CFGR = 0x00000000;
+
+  /* Reset HSEON, CSSON and PLLON bits */
+  RCC->CR &= (uint32_t)0xFEF6FFFF;
+
+  /* Reset PLLCFGR register */
+  RCC->PLLCFGR = 0x24003010;
+
+  /* Reset HSEBYP bit */
+  RCC->CR &= (uint32_t)0xFFFBFFFF;
+
+  /* Disable all interrupts */
+  RCC->CIR = 0x00000000;
+  
+  MPU_Config();
+  CPU_CACHE_Enable();
+  SetSysClock();
+
+  /* Configure the Vector Table location add offset address ------------------*/
+#ifdef VECT_TAB_SRAM
+  SCB->VTOR = RAMDTCM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
+#else
+  SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
+#endif
+}
+
+/**
+   * @brief  Update SystemCoreClock variable according to Clock Register Values.
+  *         The SystemCoreClock variable contains the core clock (HCLK), it can
+  *         be used by the user application to setup the SysTick timer or configure
+  *         other parameters.
+  *           
+  * @note   Each time the core clock (HCLK) changes, this function must be called
+  *         to update SystemCoreClock variable value. Otherwise, any configuration
+  *         based on this variable will be incorrect.         
+  *     
+  * @note   - The system frequency computed by this function is not the real 
+  *           frequency in the chip. It is calculated based on the predefined 
+  *           constant and the selected clock source:
+  *             
+  *           - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)
+  *                                              
+  *           - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)
+  *                          
+  *           - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**) 
+  *             or HSI_VALUE(*) multiplied/divided by the PLL factors.
+  *         
+  *         (*) HSI_VALUE is a constant defined in stm32f7xx_hal_conf.h file (default value
+  *             16 MHz) but the real value may vary depending on the variations
+  *             in voltage and temperature.   
+  *    
+  *         (**) HSE_VALUE is a constant defined in stm32f7xx_hal_conf.h file (default value
+  *              25 MHz), user has to ensure that HSE_VALUE is same as the real
+  *              frequency of the crystal used. Otherwise, this function may
+  *              have wrong result.
+  *                
+  *         - The result of this function could be not correct when using fractional
+  *           value for HSE crystal.
+  *     
+  * @param  None
+  * @retval None
+  */
+void SystemCoreClockUpdate(void)
+{
+  uint32_t tmp = 0, pllvco = 0, pllp = 2, pllsource = 0, pllm = 2;
+  
+  /* Get SYSCLK source -------------------------------------------------------*/
+  tmp = RCC->CFGR & RCC_CFGR_SWS;
+
+  switch (tmp)
+  {
+    case 0x00:  /* HSI used as system clock source */
+      SystemCoreClock = HSI_VALUE;
+      break;
+    case 0x04:  /* HSE used as system clock source */
+      SystemCoreClock = HSE_VALUE;
+      break;
+    case 0x08:  /* PLL used as system clock source */
+
+      /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N
+         SYSCLK = PLL_VCO / PLL_P
+         */    
+      pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22;
+      pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM;
+      
+      if (pllsource != 0)
+      {
+        /* HSE used as PLL clock source */
+        pllvco = (HSE_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
+      }
+      else
+      {
+        /* HSI used as PLL clock source */
+        pllvco = (HSI_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);      
+      }
+
+      pllp = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >>16) + 1 ) *2;
+      SystemCoreClock = pllvco/pllp;
+      break;
+    default:
+      SystemCoreClock = HSI_VALUE;
+      break;
+  }
+  /* Compute HCLK frequency --------------------------------------------------*/
+  /* Get HCLK prescaler */
+  tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
+  /* HCLK frequency */
+  SystemCoreClock >>= tmp;
+}
+
+/**
+  * @brief  System Clock Configuration
+  *         The system Clock is configured as follow : 
+  *            System Clock source            = PLL (HSE)
+  *            SYSCLK(Hz)                     = 216000000
+  *            HCLK(Hz)                       = 216000000
+  *            AHB Prescaler                  = 1
+  *            APB1 Prescaler                 = 4
+  *            APB2 Prescaler                 = 2
+  *            HSE Frequency(Hz)              = 8000000
+  *            PLL_M                          = 8
+  *            PLL_N                          = 432
+  *            PLL_P                          = 2
+  *            PLL_Q                          = 9
+  *            VDD(V)                         = 3.3
+  *            Main regulator output voltage  = Scale1 mode
+  *            Flash Latency(WS)              = 7
+  * @param  None
+  * @retval None
+  */
+void SetSysClock(void)
+{
+  RCC_HSEConfig(RCC_HSE_ON);
+  
+  if ( RCC_WaitForHSEStartUp() != SUCCESS )
+  {
+    while(1);
+  }
+  
+  RCC_PLLConfig(RCC_PLLSource_HSE, PLL_M, 432, 2, 9);
+  RCC_PLLCmd(ENABLE);
+  
+  while (RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET);
+  
+  /* Activate the OverDrive to reach the 216 MHz Frequency */  
+  RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE);
+  
+  PWR_OverDriveCmd(ENABLE);
+  
+  while(PWR_GetFlagStatus(PWR_FLAG_ODRDY) == RESET );
+  
+  while(RCC_GetFlagStatus(RCC_FLAG_HSERDY) == RESET);
+  
+  PWR_OverDriveSWCmd(ENABLE);
+  
+  while(PWR_GetFlagStatus(PWR_FLAG_ODSWRDY) == RESET );
+  
+  FLASH_SetLatency(FLASH_Latency_7);
+  RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK);
+  
+  RCC_HCLKConfig(RCC_SYSCLK_Div1);
+  RCC_PCLK1Config(RCC_HCLK_Div4);
+  RCC_PCLK2Config(RCC_HCLK_Div2);
+  
+  SystemCoreClockUpdate();
+}
+
+/**
+  * @brief  Configure the MPU attributes as Write Through for SRAM1/2.
+  * @note   The Base Address is 0x20020000 since this memory interface is the AXI.
+  *         The Region Size is 384KB, it is related to SRAM1 and SRAM2  memory size.
+  * @param  None
+  * @retval None
+  */
+static void MPU_Config(void)
+{
+  MPU_Region_InitTypeDef MPU_InitStruct;
+  
+  /* Disable the MPU */
+  MPU_Disable();
+
+  /* Configure the MPU attributes as WT for SRAM */
+  MPU_InitStruct.Enable = MPU_REGION_ENABLE;
+  MPU_InitStruct.BaseAddress = 0x20020000;
+  MPU_InitStruct.Size = MPU_REGION_SIZE_512KB;
+  MPU_InitStruct.AccessPermission = MPU_REGION_FULL_ACCESS;
+  MPU_InitStruct.IsBufferable = MPU_ACCESS_NOT_BUFFERABLE;
+  MPU_InitStruct.IsCacheable = MPU_ACCESS_CACHEABLE;
+  MPU_InitStruct.IsShareable = MPU_ACCESS_NOT_SHAREABLE;
+  MPU_InitStruct.Number = MPU_REGION_NUMBER0;
+  MPU_InitStruct.TypeExtField = MPU_TEX_LEVEL0;
+  MPU_InitStruct.SubRegionDisable = 0x00;
+  MPU_InitStruct.DisableExec = MPU_INSTRUCTION_ACCESS_ENABLE;
+
+  MPU_ConfigRegion(&MPU_InitStruct);
+
+  /* Enable the MPU */
+  MPU_Enable(MPU_PRIVILEGED_DEFAULT);
+}
+
+/**
+  * @brief  CPU L1-Cache enable.
+  * @param  None
+  * @retval None
+  */
+static void CPU_CACHE_Enable(void)
+{
+  /* Enable branch prediction */
+  SCB->CCR |= (1 <<18); 
+  __DSB();
+
+  /* Enable I-Cache */
+  SCB_EnableICache();	
+	
+  /* Enable D-Cache */
+  SCB_EnableDCache();
+}
+
+void assert_failed(uint8_t* file, uint32_t line)
+{
+  
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+  
+/**
+  * @}
+  */    
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

STM32F7XX_Lib/Device/system_stm32f7xx.h

@@ -0,0 +1,125 @@
+/**
+  ******************************************************************************
+  * @file    system_stm32f7xx.h
+  * @author  MCD Application Team
+  * @version V1.2.0
+  * @date    30-December-2016
+  * @brief   CMSIS Cortex-M7 Device System Source File for STM32F7xx devices.       
+  ******************************************************************************  
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************  
+  */
+
+/** @addtogroup CMSIS
+  * @{
+  */
+
+/** @addtogroup stm32f7xx_system
+  * @{
+  */  
+  
+/**
+  * @brief Define to prevent recursive inclusion
+  */
+#ifndef __SYSTEM_STM32F7XX_H
+#define __SYSTEM_STM32F7XX_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif 
+
+/** @addtogroup STM32F7xx_System_Includes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+
+/** @addtogroup STM32F7xx_System_Exported_Variables
+  * @{
+  */
+  /* The SystemCoreClock variable is updated in three ways:
+      1) by calling CMSIS function SystemCoreClockUpdate()
+      2) by calling HAL API function HAL_RCC_GetSysClockFreq()
+      3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency 
+         Note: If you use this function to configure the system clock; then there
+               is no need to call the 2 first functions listed above, since SystemCoreClock
+               variable is updated automatically.
+    */
+extern uint32_t SystemCoreClock;          /*!< System Clock Frequency (Core Clock) */
+
+extern const uint8_t  AHBPrescTable[16];    /*!< AHB prescalers table values */
+extern const uint8_t  APBPrescTable[8];     /*!< APB prescalers table values */
+
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F7xx_System_Exported_Constants
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F7xx_System_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F7xx_System_Exported_Functions
+  * @{
+  */
+  
+extern void SystemInit(void);
+extern void SystemCoreClockUpdate(void);
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__SYSTEM_STM32F7XX_H */
+
+/**
+  * @}
+  */
+  
+/**
+  * @}
+  */  
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

STM32F7XX_Lib/README.txt

@@ -0,0 +1,26 @@
+STM32F7XX library for MMDVM project
+
+This is the STM32F7XX_Lib directory structure with just the needed code for MMDVM.
+Copy this STM32F7XX_Lib directory inside the MMDVM source code project. You have to
+conserve the STM32F7XX_Lib folder name: MMDVM/STM32F7XX_Lib
+
+The source of CMSIS library and some include files is from STM32Cube_FW_F7_V1.7.0:
+http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-software/stm32cubef7.html
+
+The adaptation to STM32F7 Standard Peripheral Library (STM32F7XX_Lib/STM32F7xx_StdPeriph_Driver) is from:
+https://gitlab.com/caesar-lab/stm32f7-legacy-library
+
+In order to run the MMDVM firmware correctly, there are the following modifications
+already done in this package:
+
+1) STM32F7XX_Lib/Device/startup/startup_stm32f7xx.c :
+- Added C++ global constructors support
+- Changed initial stack pointer
+- Changed support for STM32F767
+
+2) STM32F7XX_Lib/Device/system_stm32f7xx.c :
+- Changed PLL_M definition (support "integer" only crystal frequencies: 8, 12, 16 MHz, etc)
+- Added functions: SetSysClock(), MPU_Config(), CPU_CACHE_Enable() from examples in https://gitlab.com/caesar-lab/stm32f7-legacy-library
+
+3) STM32F7XX_Lib/Device/stm32f7xx_hal_conf.h :
+- Peripheral header file inclusions

STM32F7XX_Lib/STM32F7xx_StdPeriph_Driver/inc/misc.h

@@ -0,0 +1,378 @@
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __MISC_H
+#define __MISC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f7xx.h"
+
+/** @addtogroup STM32F7xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup MISC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+#if (__MPU_PRESENT == 1)
+/** @defgroup CORTEX_MPU_Region_Initialization_Structure_definition MPU Region Initialization Structure Definition
+  * @brief  MPU Region initialization structure 
+  * @{
+  */
+typedef struct
+{
+  uint8_t                Enable;                /*!< Specifies the status of the region. 
+                                                     This parameter can be a value of @ref CORTEX_MPU_Region_Enable                 */
+  uint8_t                Number;                /*!< Specifies the number of the region to protect. 
+                                                     This parameter can be a value of @ref CORTEX_MPU_Region_Number                 */
+  uint32_t               BaseAddress;           /*!< Specifies the base address of the region to protect.                           */
+  uint8_t                Size;                  /*!< Specifies the size of the region to protect. 
+                                                     This parameter can be a value of @ref CORTEX_MPU_Region_Size                   */
+  uint8_t                SubRegionDisable;      /*!< Specifies the number of the subregion protection to disable. 
+                                                     This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF    */         
+  uint8_t                TypeExtField;          /*!< Specifies the TEX field level.
+                                                     This parameter can be a value of @ref CORTEX_MPU_TEX_Levels                    */                 
+  uint8_t                AccessPermission;      /*!< Specifies the region access permission type. 
+                                                     This parameter can be a value of @ref CORTEX_MPU_Region_Permission_Attributes  */
+  uint8_t                DisableExec;           /*!< Specifies the instruction access status. 
+                                                     This parameter can be a value of @ref CORTEX_MPU_Instruction_Access            */
+  uint8_t                IsShareable;           /*!< Specifies the shareability status of the protected region. 
+                                                     This parameter can be a value of @ref CORTEX_MPU_Access_Shareable              */
+  uint8_t                IsCacheable;           /*!< Specifies the cacheable status of the region protected. 
+                                                     This parameter can be a value of @ref CORTEX_MPU_Access_Cacheable              */
+  uint8_t                IsBufferable;          /*!< Specifies the bufferable status of the protected region. 
+                                                     This parameter can be a value of @ref CORTEX_MPU_Access_Bufferable             */
+}MPU_Region_InitTypeDef;
+/**
+  * @}
+  */
+#endif /* __MPU_PRESENT */
+   
+/** 
+  * @brief  NVIC Init Structure definition  
+  */
+
+typedef struct
+{
+  uint8_t NVIC_IRQChannel;                    /*!< Specifies the IRQ channel to be enabled or disabled.
+                                                   This parameter can be an enumerator of @ref IRQn_Type 
+                                                   enumeration (For the complete STM32 Devices IRQ Channels
+                                                   list, please refer to stm32f7xx.h file) */
+
+  uint8_t NVIC_IRQChannelPreemptionPriority;  /*!< Specifies the pre-emption priority for the IRQ channel
+                                                   specified in NVIC_IRQChannel. This parameter can be a value
+                                                   between 0 and 15 as described in the table @ref MISC_NVIC_Priority_Table
+                                                   A lower priority value indicates a higher priority */
+
+  uint8_t NVIC_IRQChannelSubPriority;         /*!< Specifies the subpriority level for the IRQ channel specified
+                                                   in NVIC_IRQChannel. This parameter can be a value
+                                                   between 0 and 15 as described in the table @ref MISC_NVIC_Priority_Table
+                                                   A lower priority value indicates a higher priority */
+
+  FunctionalState NVIC_IRQChannelCmd;         /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel
+                                                   will be enabled or disabled. 
+                                                   This parameter can be set either to ENABLE or DISABLE */   
+} NVIC_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup MISC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup MISC_Vector_Table_Base 
+  * @{
+  */
+
+#define NVIC_VectTab_RAM             ((uint32_t)SRAM1_BASE)
+#define NVIC_VectTab_FLASH           ((uint32_t)FLASH_BASE)
+#define IS_NVIC_VECTTAB(VECTTAB) (((VECTTAB) == NVIC_VectTab_RAM) || \
+                                  ((VECTTAB) == NVIC_VectTab_FLASH))
+/**
+  * @}
+  */
+
+/** @defgroup MISC_System_Low_Power 
+  * @{
+  */
+
+#define NVIC_LP_SEVONPEND            ((uint8_t)SCB_SCR_SEVONPEND_Msk)
+#define NVIC_LP_SLEEPDEEP            ((uint8_t)SCB_SCR_SLEEPDEEP_Msk)
+#define NVIC_LP_SLEEPONEXIT          ((uint8_t)SCB_SCR_SLEEPONEXIT_Msk)
+#define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \
+                        ((LP) == NVIC_LP_SLEEPDEEP) || \
+                        ((LP) == NVIC_LP_SLEEPONEXIT))
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Preemption_Priority_Group 
+  * @{
+  */
+
+#define NVIC_PriorityGroup_0         ((uint32_t)0x700) /*!< 0 bits for pre-emption priority
+                                                            4 bits for subpriority */
+#define NVIC_PriorityGroup_1         ((uint32_t)0x600) /*!< 1 bits for pre-emption priority
+                                                            3 bits for subpriority */
+#define NVIC_PriorityGroup_2         ((uint32_t)0x500) /*!< 2 bits for pre-emption priority
+                                                            2 bits for subpriority */
+#define NVIC_PriorityGroup_3         ((uint32_t)0x400) /*!< 3 bits for pre-emption priority
+                                                            1 bits for subpriority */
+#define NVIC_PriorityGroup_4         ((uint32_t)0x300) /*!< 4 bits for pre-emption priority
+                                                            0 bits for subpriority */
+
+#define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PriorityGroup_0) || \
+                                       ((GROUP) == NVIC_PriorityGroup_1) || \
+                                       ((GROUP) == NVIC_PriorityGroup_2) || \
+                                       ((GROUP) == NVIC_PriorityGroup_3) || \
+                                       ((GROUP) == NVIC_PriorityGroup_4))
+
+#define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY)  ((PRIORITY) < 0x10)
+
+#define IS_NVIC_SUB_PRIORITY(PRIORITY)  ((PRIORITY) < 0x10)
+
+#define IS_NVIC_OFFSET(OFFSET)  ((OFFSET) < 0x000FFFFF)
+
+/**
+  * @}
+  */
+
+
+/** @defgroup MISC_SysTick_clock_source 
+  * @{
+  */
+
+#define SysTick_CLKSource_HCLK_Div8    ((uint32_t)0xFFFFFFFB)
+#define SysTick_CLKSource_HCLK         ((uint32_t)0x00000004)
+#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \
+                                       ((SOURCE) == SysTick_CLKSource_HCLK_Div8))
+/**
+  * @}
+  */
+
+#if (__MPU_PRESENT == 1)
+/** @defgroup CORTEX_MPU_HFNMI_PRIVDEF_Control MPU HFNMI and PRIVILEGED Access control
+  * @{
+  */
+#define  MPU_HFNMI_PRIVDEF_NONE      ((uint32_t)0x00000000)  
+#define  MPU_HARDFAULT_NMI           ((uint32_t)0x00000002)
+#define  MPU_PRIVILEGED_DEFAULT      ((uint32_t)0x00000004)
+#define  MPU_HFNMI_PRIVDEF           ((uint32_t)0x00000006)
+/**
+  * @}
+  */
+
+/** @defgroup CORTEX_MPU_Region_Enable CORTEX MPU Region Enable
+  * @{
+  */
+#define  MPU_REGION_ENABLE     ((uint8_t)0x01)
+#define  MPU_REGION_DISABLE    ((uint8_t)0x00)
+#define IS_MPU_REGION_ENABLE(STATE) (((STATE) == MPU_REGION_ENABLE) || \
+                                     ((STATE) == MPU_REGION_DISABLE))
+/**
+  * @}
+  */
+
+/** @defgroup CORTEX_MPU_Instruction_Access CORTEX MPU Instruction Access
+  * @{
+  */
+#define  MPU_INSTRUCTION_ACCESS_ENABLE      ((uint8_t)0x00)
+#define  MPU_INSTRUCTION_ACCESS_DISABLE     ((uint8_t)0x01)
+#define IS_MPU_INSTRUCTION_ACCESS(STATE) (((STATE) == MPU_INSTRUCTION_ACCESS_ENABLE) || \
+                                          ((STATE) == MPU_INSTRUCTION_ACCESS_DISABLE))
+/**
+  * @}
+  */
+
+/** @defgroup CORTEX_MPU_Access_Shareable CORTEX MPU Instruction Access Shareable
+  * @{
+  */
+#define  MPU_ACCESS_SHAREABLE        ((uint8_t)0x01)
+#define  MPU_ACCESS_NOT_SHAREABLE    ((uint8_t)0x00)
+#define IS_MPU_ACCESS_SHAREABLE(STATE)   (((STATE) == MPU_ACCESS_SHAREABLE) || \
+                                          ((STATE) == MPU_ACCESS_NOT_SHAREABLE))
+/**
+  * @}
+  */
+
+/** @defgroup CORTEX_MPU_Access_Cacheable CORTEX MPU Instruction Access Cacheable
+  * @{
+  */
+#define  MPU_ACCESS_CACHEABLE         ((uint8_t)0x01)
+#define  MPU_ACCESS_NOT_CACHEABLE     ((uint8_t)0x00)
+#define IS_MPU_ACCESS_CACHEABLE(STATE)   (((STATE) == MPU_ACCESS_CACHEABLE) || \
+                                          ((STATE) == MPU_ACCESS_NOT_CACHEABLE))
+/**
+  * @}
+  */
+
+/** @defgroup CORTEX_MPU_Access_Bufferable CORTEX MPU Instruction Access Bufferable
+  * @{
+  */
+#define  MPU_ACCESS_BUFFERABLE         ((uint8_t)0x01)
+#define  MPU_ACCESS_NOT_BUFFERABLE     ((uint8_t)0x00)
+#define IS_MPU_ACCESS_BUFFERABLE(STATE)   (((STATE) == MPU_ACCESS_BUFFERABLE) || \
+                                          ((STATE) == MPU_ACCESS_NOT_BUFFERABLE))
+/**
+  * @}
+  */
+
+/** @defgroup CORTEX_MPU_TEX_Levels MPU TEX Levels
+  * @{
+  */
+#define  MPU_TEX_LEVEL0    ((uint8_t)0x00)
+#define  MPU_TEX_LEVEL1    ((uint8_t)0x01)
+#define  MPU_TEX_LEVEL2    ((uint8_t)0x02)
+#define IS_MPU_TEX_LEVEL(TYPE) (((TYPE) == MPU_TEX_LEVEL0)  || \
+                                ((TYPE) == MPU_TEX_LEVEL1)  || \
+                                ((TYPE) == MPU_TEX_LEVEL2))
+/**
+  * @}
+  */
+
+/** @defgroup CORTEX_MPU_Region_Size CORTEX MPU Region Size
+  * @{
+  */
+#define   MPU_REGION_SIZE_32B      ((uint8_t)0x04)
+#define   MPU_REGION_SIZE_64B      ((uint8_t)0x05)
+#define   MPU_REGION_SIZE_128B     ((uint8_t)0x06) 
+#define   MPU_REGION_SIZE_256B     ((uint8_t)0x07) 
+#define   MPU_REGION_SIZE_512B     ((uint8_t)0x08) 
+#define   MPU_REGION_SIZE_1KB      ((uint8_t)0x09)  
+#define   MPU_REGION_SIZE_2KB      ((uint8_t)0x0A)
+#define   MPU_REGION_SIZE_4KB      ((uint8_t)0x0B) 
+#define   MPU_REGION_SIZE_8KB      ((uint8_t)0x0C) 
+#define   MPU_REGION_SIZE_16KB     ((uint8_t)0x0D) 
+#define   MPU_REGION_SIZE_32KB     ((uint8_t)0x0E) 
+#define   MPU_REGION_SIZE_64KB     ((uint8_t)0x0F) 
+#define   MPU_REGION_SIZE_128KB    ((uint8_t)0x10)
+#define   MPU_REGION_SIZE_256KB    ((uint8_t)0x11)
+#define   MPU_REGION_SIZE_512KB    ((uint8_t)0x12)
+#define   MPU_REGION_SIZE_1MB      ((uint8_t)0x13) 
+#define   MPU_REGION_SIZE_2MB      ((uint8_t)0x14) 
+#define   MPU_REGION_SIZE_4MB      ((uint8_t)0x15) 
+#define   MPU_REGION_SIZE_8MB      ((uint8_t)0x16) 
+#define   MPU_REGION_SIZE_16MB     ((uint8_t)0x17)
+#define   MPU_REGION_SIZE_32MB     ((uint8_t)0x18)
+#define   MPU_REGION_SIZE_64MB     ((uint8_t)0x19)
+#define   MPU_REGION_SIZE_128MB    ((uint8_t)0x1A)
+#define   MPU_REGION_SIZE_256MB    ((uint8_t)0x1B)
+#define   MPU_REGION_SIZE_512MB    ((uint8_t)0x1C)
+#define   MPU_REGION_SIZE_1GB      ((uint8_t)0x1D) 
+#define   MPU_REGION_SIZE_2GB      ((uint8_t)0x1E) 
+#define   MPU_REGION_SIZE_4GB      ((uint8_t)0x1F)
+#define IS_MPU_REGION_SIZE(SIZE)    (((SIZE) == MPU_REGION_SIZE_32B)   || \
+                                     ((SIZE) == MPU_REGION_SIZE_64B)   || \
+                                     ((SIZE) == MPU_REGION_SIZE_128B)  || \
+                                     ((SIZE) == MPU_REGION_SIZE_256B)  || \
+                                     ((SIZE) == MPU_REGION_SIZE_512B)  || \
+                                     ((SIZE) == MPU_REGION_SIZE_1KB)   || \
+                                     ((SIZE) == MPU_REGION_SIZE_2KB)   || \
+                                     ((SIZE) == MPU_REGION_SIZE_4KB)   || \
+                                     ((SIZE) == MPU_REGION_SIZE_8KB)   || \
+                                     ((SIZE) == MPU_REGION_SIZE_16KB)  || \
+                                     ((SIZE) == MPU_REGION_SIZE_32KB)  || \
+                                     ((SIZE) == MPU_REGION_SIZE_64KB)  || \
+                                     ((SIZE) == MPU_REGION_SIZE_128KB) || \
+                                     ((SIZE) == MPU_REGION_SIZE_256KB) || \
+                                     ((SIZE) == MPU_REGION_SIZE_512KB) || \
+                                     ((SIZE) == MPU_REGION_SIZE_1MB)   || \
+                                     ((SIZE) == MPU_REGION_SIZE_2MB)   || \
+                                     ((SIZE) == MPU_REGION_SIZE_4MB)   || \
+                                     ((SIZE) == MPU_REGION_SIZE_8MB)   || \
+                                     ((SIZE) == MPU_REGION_SIZE_16MB)  || \
+                                     ((SIZE) == MPU_REGION_SIZE_32MB)  || \
+                                     ((SIZE) == MPU_REGION_SIZE_64MB)  || \
+                                     ((SIZE) == MPU_REGION_SIZE_128MB) || \
+                                     ((SIZE) == MPU_REGION_SIZE_256MB) || \
+                                     ((SIZE) == MPU_REGION_SIZE_512MB) || \
+                                     ((SIZE) == MPU_REGION_SIZE_1GB)   || \
+                                     ((SIZE) == MPU_REGION_SIZE_2GB)   || \
+                                     ((SIZE) == MPU_REGION_SIZE_4GB))
+/**                                
+  * @}
+  */
+   
+/** @defgroup CORTEX_MPU_Region_Permission_Attributes CORTEX MPU Region Permission Attributes 
+  * @{
+  */
+#define  MPU_REGION_NO_ACCESS      ((uint8_t)0x00)  
+#define  MPU_REGION_PRIV_RW        ((uint8_t)0x01) 
+#define  MPU_REGION_PRIV_RW_URO    ((uint8_t)0x02)  
+#define  MPU_REGION_FULL_ACCESS    ((uint8_t)0x03)  
+#define  MPU_REGION_PRIV_RO        ((uint8_t)0x05) 
+#define  MPU_REGION_PRIV_RO_URO    ((uint8_t)0x06)
+#define IS_MPU_REGION_PERMISSION_ATTRIBUTE(TYPE) (((TYPE) == MPU_REGION_NO_ACCESS)   || \
+                                                  ((TYPE) == MPU_REGION_PRIV_RW)     || \
+                                                  ((TYPE) == MPU_REGION_PRIV_RW_URO) || \
+                                                  ((TYPE) == MPU_REGION_FULL_ACCESS) || \
+                                                  ((TYPE) == MPU_REGION_PRIV_RO)     || \
+                                                  ((TYPE) == MPU_REGION_PRIV_RO_URO))
+
+/**
+  * @}
+  */
+
+/** @defgroup CORTEX_MPU_Region_Number CORTEX MPU Region Number
+  * @{
+  */
+#define  MPU_REGION_NUMBER0    ((uint8_t)0x00)  
+#define  MPU_REGION_NUMBER1    ((uint8_t)0x01) 
+#define  MPU_REGION_NUMBER2    ((uint8_t)0x02)  
+#define  MPU_REGION_NUMBER3    ((uint8_t)0x03)  
+#define  MPU_REGION_NUMBER4    ((uint8_t)0x04) 
+#define  MPU_REGION_NUMBER5    ((uint8_t)0x05)
+#define  MPU_REGION_NUMBER6    ((uint8_t)0x06)
+#define  MPU_REGION_NUMBER7    ((uint8_t)0x07)
+#define IS_MPU_REGION_NUMBER(NUMBER)    (((NUMBER) == MPU_REGION_NUMBER0) || \
+                                         ((NUMBER) == MPU_REGION_NUMBER1) || \
+                                         ((NUMBER) == MPU_REGION_NUMBER2) || \
+                                         ((NUMBER) == MPU_REGION_NUMBER3) || \
+                                         ((NUMBER) == MPU_REGION_NUMBER4) || \
+                                         ((NUMBER) == MPU_REGION_NUMBER5) || \
+                                         ((NUMBER) == MPU_REGION_NUMBER6) || \
+                                         ((NUMBER) == MPU_REGION_NUMBER7))
+
+#define IS_MPU_SUB_REGION_DISABLE(SUBREGION)  ((SUBREGION) < (uint16_t)0x00FF)
+/**
+  * @}
+  */
+#endif /* __MPU_PRESENT */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+#if (__MPU_PRESENT == 1)
+void MPU_ConfigRegion(MPU_Region_InitTypeDef *MPU_Init);
+void MPU_Disable(void);
+void MPU_Enable(uint32_t MPU_Control);
+#endif /* __MPU_PRESENT */
+
+void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup);
+void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);
+void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset);
+void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState);
+void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MISC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */

STM32F7XX_Lib/STM32F7xx_StdPeriph_Driver/inc/stm32f7xx_adc.h

@@ -0,0 +1,617 @@
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F7xx_ADC_H
+#define __STM32F7xx_ADC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f7xx.h"
+
+/** @addtogroup STM32F7xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup ADC
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief   ADC Init structure definition  
+  */ 
+typedef struct
+{
+  uint32_t ADC_Resolution;                /*!< Configures the ADC resolution dual mode. 
+                                               This parameter can be a value of @ref ADC_resolution */                                   
+  FunctionalState ADC_ScanConvMode;       /*!< Specifies whether the conversion 
+                                               is performed in Scan (multichannels) 
+                                               or Single (one channel) mode.
+                                               This parameter can be set to ENABLE or DISABLE */ 
+  FunctionalState ADC_ContinuousConvMode; /*!< Specifies whether the conversion 
+                                               is performed in Continuous or Single mode.
+                                               This parameter can be set to ENABLE or DISABLE. */
+  uint32_t ADC_ExternalTrigConvEdge;      /*!< Select the external trigger edge and
+                                               enable the trigger of a regular group. 
+                                               This parameter can be a value of 
+                                               @ref ADC_external_trigger_edge_for_regular_channels_conversion */
+  uint32_t ADC_ExternalTrigConv;          /*!< Select the external event used to trigger 
+                                               the start of conversion of a regular group.
+                                               This parameter can be a value of 
+                                               @ref ADC_extrenal_trigger_sources_for_regular_channels_conversion */
+  uint32_t ADC_DataAlign;                 /*!< Specifies whether the ADC data  alignment
+                                               is left or right. This parameter can be 
+                                               a value of @ref ADC_data_align */
+  uint8_t  ADC_NbrOfConversion;           /*!< Specifies the number of ADC conversions
+                                               that will be done using the sequencer for
+                                               regular channel group.
+                                               This parameter must range from 1 to 16. */
+}ADC_InitTypeDef;
+  
+/** 
+  * @brief   ADC Common Init structure definition  
+  */ 
+typedef struct 
+{
+  uint32_t ADC_Mode;                      /*!< Configures the ADC to operate in 
+                                               independent or multi mode. 
+                                               This parameter can be a value of @ref ADC_Common_mode */                                              
+  uint32_t ADC_Prescaler;                 /*!< Select the frequency of the clock 
+                                               to the ADC. The clock is common for all the ADCs.
+                                               This parameter can be a value of @ref ADC_Prescaler */
+  uint32_t ADC_DMAAccessMode;             /*!< Configures the Direct memory access 
+                                              mode for multi ADC mode.
+                                               This parameter can be a value of 
+                                               @ref ADC_Direct_memory_access_mode_for_multi_mode */
+  uint32_t ADC_TwoSamplingDelay;          /*!< Configures the Delay between 2 sampling phases.
+                                               This parameter can be a value of 
+                                               @ref ADC_delay_between_2_sampling_phases */
+  
+}ADC_CommonInitTypeDef;
+
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup ADC_Exported_Constants
+  * @{
+  */ 
+#define IS_ADC_ALL_PERIPH(PERIPH) (IS_ADC_ALL_INSTANCE(PERIPH))
+
+/** @defgroup ADC_Common_mode 
+  * @{
+  */ 
+#define ADC_Mode_Independent                       ((uint32_t)0x00000000)       
+#define ADC_DualMode_RegSimult_InjecSimult         ((uint32_t)0x00000001)
+#define ADC_DualMode_RegSimult_AlterTrig           ((uint32_t)0x00000002)
+#define ADC_DualMode_InjecSimult                   ((uint32_t)0x00000005)
+#define ADC_DualMode_RegSimult                     ((uint32_t)0x00000006)
+#define ADC_DualMode_Interl                        ((uint32_t)0x00000007)
+#define ADC_DualMode_AlterTrig                     ((uint32_t)0x00000009)
+#define ADC_TripleMode_RegSimult_InjecSimult       ((uint32_t)0x00000011)
+#define ADC_TripleMode_RegSimult_AlterTrig         ((uint32_t)0x00000012)
+#define ADC_TripleMode_InjecSimult                 ((uint32_t)0x00000015)
+#define ADC_TripleMode_RegSimult                   ((uint32_t)0x00000016)
+#define ADC_TripleMode_Interl                      ((uint32_t)0x00000017)
+#define ADC_TripleMode_AlterTrig                   ((uint32_t)0x00000019)
+#define IS_ADC_MODE(MODE) (((MODE) == ADC_Mode_Independent) || \
+                           ((MODE) == ADC_DualMode_RegSimult_InjecSimult) || \
+                           ((MODE) == ADC_DualMode_RegSimult_AlterTrig) || \
+                           ((MODE) == ADC_DualMode_InjecSimult) || \
+                           ((MODE) == ADC_DualMode_RegSimult) || \
+                           ((MODE) == ADC_DualMode_Interl) || \
+                           ((MODE) == ADC_DualMode_AlterTrig) || \
+                           ((MODE) == ADC_TripleMode_RegSimult_InjecSimult) || \
+                           ((MODE) == ADC_TripleMode_RegSimult_AlterTrig) || \
+                           ((MODE) == ADC_TripleMode_InjecSimult) || \
+                           ((MODE) == ADC_TripleMode_RegSimult) || \
+                           ((MODE) == ADC_TripleMode_Interl) || \
+                           ((MODE) == ADC_TripleMode_AlterTrig))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_Prescaler 
+  * @{
+  */ 
+#define ADC_Prescaler_Div2                         ((uint32_t)0x00000000)
+#define ADC_Prescaler_Div4                         ((uint32_t)0x00010000)
+#define ADC_Prescaler_Div6                         ((uint32_t)0x00020000)
+#define ADC_Prescaler_Div8                         ((uint32_t)0x00030000)
+#define IS_ADC_PRESCALER(PRESCALER) (((PRESCALER) == ADC_Prescaler_Div2) || \
+                                     ((PRESCALER) == ADC_Prescaler_Div4) || \
+                                     ((PRESCALER) == ADC_Prescaler_Div6) || \
+                                     ((PRESCALER) == ADC_Prescaler_Div8))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_Direct_memory_access_mode_for_multi_mode 
+  * @{
+  */ 
+#define ADC_DMAAccessMode_Disabled      ((uint32_t)0x00000000)     /* DMA mode disabled */
+#define ADC_DMAAccessMode_1             ((uint32_t)0x00004000)     /* DMA mode 1 enabled (2 / 3 half-words one by one - 1 then 2 then 3)*/
+#define ADC_DMAAccessMode_2             ((uint32_t)0x00008000)     /* DMA mode 2 enabled (2 / 3 half-words by pairs - 2&1 then 1&3 then 3&2)*/
+#define ADC_DMAAccessMode_3             ((uint32_t)0x0000C000)     /* DMA mode 3 enabled (2 / 3 bytes by pairs - 2&1 then 1&3 then 3&2) */
+#define IS_ADC_DMA_ACCESS_MODE(MODE) (((MODE) == ADC_DMAAccessMode_Disabled) || \
+                                      ((MODE) == ADC_DMAAccessMode_1) || \
+                                      ((MODE) == ADC_DMAAccessMode_2) || \
+                                      ((MODE) == ADC_DMAAccessMode_3))
+                                     
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_delay_between_2_sampling_phases 
+  * @{
+  */ 
+#define ADC_TwoSamplingDelay_5Cycles    ((uint32_t)0x00000000)
+#define ADC_TwoSamplingDelay_6Cycles    ((uint32_t)ADC_CCR_DELAY_0)
+#define ADC_TwoSamplingDelay_7Cycles    ((uint32_t)ADC_CCR_DELAY_1)
+#define ADC_TwoSamplingDelay_8Cycles    ((uint32_t)(ADC_CCR_DELAY_1 | ADC_CCR_DELAY_0))
+#define ADC_TwoSamplingDelay_9Cycles    ((uint32_t)ADC_CCR_DELAY_2)
+#define ADC_TwoSamplingDelay_10Cycles   ((uint32_t)(ADC_CCR_DELAY_2 | ADC_CCR_DELAY_0))
+#define ADC_TwoSamplingDelay_11Cycles   ((uint32_t)(ADC_CCR_DELAY_2 | ADC_CCR_DELAY_1))
+#define ADC_TwoSamplingDelay_12Cycles   ((uint32_t)(ADC_CCR_DELAY_2 | ADC_CCR_DELAY_1 | ADC_CCR_DELAY_0))
+#define ADC_TwoSamplingDelay_13Cycles   ((uint32_t)ADC_CCR_DELAY_3)
+#define ADC_TwoSamplingDelay_14Cycles   ((uint32_t)(ADC_CCR_DELAY_3 | ADC_CCR_DELAY_0))
+#define ADC_TwoSamplingDelay_15Cycles   ((uint32_t)(ADC_CCR_DELAY_3 | ADC_CCR_DELAY_1))
+#define ADC_TwoSamplingDelay_16Cycles   ((uint32_t)(ADC_CCR_DELAY_3 | ADC_CCR_DELAY_1 | ADC_CCR_DELAY_0))
+#define ADC_TwoSamplingDelay_17Cycles   ((uint32_t)(ADC_CCR_DELAY_3 | ADC_CCR_DELAY_2))
+#define ADC_TwoSamplingDelay_18Cycles   ((uint32_t)(ADC_CCR_DELAY_3 | ADC_CCR_DELAY_2 | ADC_CCR_DELAY_0))
+#define ADC_TwoSamplingDelay_19Cycles   ((uint32_t)(ADC_CCR_DELAY_3 | ADC_CCR_DELAY_2 | ADC_CCR_DELAY_1))
+#define ADC_TwoSamplingDelay_20Cycles   ((uint32_t)ADC_CCR_DELAY)
+#define IS_ADC_SAMPLING_DELAY(DELAY) (((DELAY) == ADC_TwoSamplingDelay_5Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_6Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_7Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_8Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_9Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_10Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_11Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_12Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_13Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_14Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_15Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_16Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_17Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_18Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_19Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_20Cycles))
+                                     
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_resolution 
+  * @{
+  */ 
+#define ADC_Resolution_12b                         ((uint32_t)0x00000000)
+#define ADC_Resolution_10b                         ((uint32_t)ADC_CR1_RES_0)
+#define ADC_Resolution_8b                          ((uint32_t)ADC_CR1_RES_1)
+#define ADC_Resolution_6b                          ((uint32_t)ADC_CR1_RES)
+#define IS_ADC_RESOLUTION(RESOLUTION) (((RESOLUTION) == ADC_Resolution_12b) || \
+                                       ((RESOLUTION) == ADC_Resolution_10b) || \
+                                       ((RESOLUTION) == ADC_Resolution_8b) || \
+                                       ((RESOLUTION) == ADC_Resolution_6b))
+                                      
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_external_trigger_edge_for_regular_channels_conversion 
+  * @{
+  */ 
+#define ADC_ExternalTrigConvEdge_None          ((uint32_t)0x00000000)
+#define ADC_ExternalTrigConvEdge_Rising        ((uint32_t)ADC_CR2_EXTEN_0)
+#define ADC_ExternalTrigConvEdge_Falling       ((uint32_t)ADC_CR2_EXTEN_1)
+#define ADC_ExternalTrigConvEdge_RisingFalling ((uint32_t)ADC_CR2_EXTEN)
+#define IS_ADC_EXT_TRIG_EDGE(EDGE) (((EDGE) == ADC_ExternalTrigConvEdge_None) || \
+                             ((EDGE) == ADC_ExternalTrigConvEdge_Rising) || \
+                             ((EDGE) == ADC_ExternalTrigConvEdge_Falling) || \
+                             ((EDGE) == ADC_ExternalTrigConvEdge_RisingFalling))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_extrenal_trigger_sources_for_regular_channels_conversion 
+  * @{
+  */ 
+
+#define ADC_ExternalTrigConv_T1_CC1    ((uint32_t)0x00000000)
+#define ADC_ExternalTrigConv_T1_CC2    ((uint32_t)ADC_CR2_EXTSEL_0)
+#define ADC_ExternalTrigConv_T1_CC3    ((uint32_t)ADC_CR2_EXTSEL_1)
+#define ADC_ExternalTrigConv_T2_CC2    ((uint32_t)(ADC_CR2_EXTSEL_1 | ADC_CR2_EXTSEL_0))
+#define ADC_ExternalTrigConv_T5_TRGO   ((uint32_t)ADC_CR2_EXTSEL_2)
+#define ADC_ExternalTrigConv_T4_CC4    ((uint32_t)(ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_0))
+#define ADC_ExternalTrigConv_T3_CC4    ((uint32_t)(ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_1))
+#define ADC_ExternalTrigConv_T8_TRGO   ((uint32_t)(ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_1 | ADC_CR2_EXTSEL_0))
+#define ADC_ExternalTrigConv_T8_TRGO2  ((uint32_t)ADC_CR2_EXTSEL_3)
+#define ADC_ExternalTrigConv_T1_TRGO   ((uint32_t)(ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_0))
+#define ADC_ExternalTrigConv_T1_TRGO2  ((uint32_t)(ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_1))
+#define ADC_ExternalTrigConv_T2_TRGO   ((uint32_t)(ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_1 | ADC_CR2_EXTSEL_0))
+#define ADC_ExternalTrigConv_T4_TRGO   ((uint32_t)(ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_2))
+#define ADC_ExternalTrigConv_T6_TRGO   ((uint32_t)(ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_0))
+
+#define ADC_ExternalTrigConv_Ext_IT11  ((uint32_t)ADC_CR2_EXTSEL)
+#define ADC_Software_Start             ((uint32_t)ADC_CR2_EXTSEL + 1)
+
+#define IS_ADC_EXT_TRIG(REGTRIG) (((REGTRIG) == ADC_ExternalTrigConv_T1_CC1) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T1_CC2) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T1_CC3) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T2_CC2) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T5_TRGO) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T3_CC4) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T4_CC4) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T8_TRGO) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T8_TRGO2) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T1_TRGO) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T2_TRGO) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T4_TRGO) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T6_TRGO) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_Ext_IT11)  || \
+                                  ((REGTRIG) == ADC_Software_Start))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_data_align 
+  * @{
+  */ 
+#define ADC_DataAlign_Right                        ((uint32_t)0x00000000)
+#define ADC_DataAlign_Left                         ((uint32_t)ADC_CR2_ALIGN)
+#define IS_ADC_DATA_ALIGN(ALIGN) (((ALIGN) == ADC_DataAlign_Right) || \
+                                  ((ALIGN) == ADC_DataAlign_Left))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_channels 
+  * @{
+  */ 
+#define ADC_Channel_0           ((uint32_t)0x00000000)
+#define ADC_Channel_1           ((uint32_t)ADC_CR1_AWDCH_0)
+#define ADC_Channel_2           ((uint32_t)ADC_CR1_AWDCH_1)
+#define ADC_Channel_3           ((uint32_t)(ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0))
+#define ADC_Channel_4           ((uint32_t)ADC_CR1_AWDCH_2)
+#define ADC_Channel_5           ((uint32_t)(ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_0))
+#define ADC_Channel_6           ((uint32_t)(ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1))
+#define ADC_Channel_7           ((uint32_t)(ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0))
+#define ADC_Channel_8           ((uint32_t)ADC_CR1_AWDCH_3)
+#define ADC_Channel_9           ((uint32_t)(ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_0))
+#define ADC_Channel_10          ((uint32_t)(ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_1))
+#define ADC_Channel_11          ((uint32_t)(ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0))
+#define ADC_Channel_12          ((uint32_t)(ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2))
+#define ADC_Channel_13          ((uint32_t)(ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_0))
+#define ADC_Channel_14          ((uint32_t)(ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1))
+#define ADC_Channel_15          ((uint32_t)(ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0))
+#define ADC_Channel_16          ((uint32_t)ADC_CR1_AWDCH_4)
+#define ADC_Channel_17          ((uint32_t)(ADC_CR1_AWDCH_4 | ADC_CR1_AWDCH_0))
+#define ADC_Channel_18          ((uint32_t)(ADC_CR1_AWDCH_4 | ADC_CR1_AWDCH_1))
+
+#define ADC_Channel_Vrefint                         ((uint32_t)ADC_Channel_17)
+#define ADC_Channel_Vbat                            ((uint32_t)ADC_Channel_18)
+
+#define IS_ADC_CHANNEL(CHANNEL) (((CHANNEL) == ADC_Channel_0) || \
+                                 ((CHANNEL) == ADC_Channel_1) || \
+                                 ((CHANNEL) == ADC_Channel_2) || \
+                                 ((CHANNEL) == ADC_Channel_3) || \
+                                 ((CHANNEL) == ADC_Channel_4) || \
+                                 ((CHANNEL) == ADC_Channel_5) || \
+                                 ((CHANNEL) == ADC_Channel_6) || \
+                                 ((CHANNEL) == ADC_Channel_7) || \
+                                 ((CHANNEL) == ADC_Channel_8) || \
+                                 ((CHANNEL) == ADC_Channel_9) || \
+                                 ((CHANNEL) == ADC_Channel_10) || \
+                                 ((CHANNEL) == ADC_Channel_11) || \
+                                 ((CHANNEL) == ADC_Channel_12) || \
+                                 ((CHANNEL) == ADC_Channel_13) || \
+                                 ((CHANNEL) == ADC_Channel_14) || \
+                                 ((CHANNEL) == ADC_Channel_15) || \
+                                 ((CHANNEL) == ADC_Channel_16) || \
+                                 ((CHANNEL) == ADC_Channel_17) || \
+                                 ((CHANNEL) == ADC_Channel_18))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_sampling_times 
+  * @{
+  */ 
+#define ADC_SampleTime_3Cycles                    ((uint8_t)0x00)
+#define ADC_SampleTime_15Cycles                   ((uint32_t)ADC_SMPR1_SMP10_0)
+#define ADC_SampleTime_28Cycles                   ((uint32_t)ADC_SMPR1_SMP10_1)
+#define ADC_SampleTime_56Cycles                   ((uint32_t)(ADC_SMPR1_SMP10_1 | ADC_SMPR1_SMP10_0))
+#define ADC_SampleTime_84Cycles                   ((uint32_t)ADC_SMPR1_SMP10_2)
+#define ADC_SampleTime_112Cycles                  ((uint32_t)(ADC_SMPR1_SMP10_2 | ADC_SMPR1_SMP10_0))
+#define ADC_SampleTime_144Cycles                  ((uint32_t)(ADC_SMPR1_SMP10_2 | ADC_SMPR1_SMP10_1))
+#define ADC_SampleTime_480Cycles                  ((uint32_t)ADC_SMPR1_SMP10)
+#define IS_ADC_SAMPLE_TIME(TIME) (((TIME) == ADC_SampleTime_3Cycles) || \
+                                  ((TIME) == ADC_SampleTime_15Cycles) || \
+                                  ((TIME) == ADC_SampleTime_28Cycles) || \
+                                  ((TIME) == ADC_SampleTime_56Cycles) || \
+                                  ((TIME) == ADC_SampleTime_84Cycles) || \
+                                  ((TIME) == ADC_SampleTime_112Cycles) || \
+                                  ((TIME) == ADC_SampleTime_144Cycles) || \
+                                  ((TIME) == ADC_SampleTime_480Cycles))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_external_trigger_edge_for_injected_channels_conversion 
+  * @{
+  */ 
+#define ADC_ExternalTrigInjecConvEdge_None          ((uint32_t)0x00000000)
+#define ADC_ExternalTrigInjecConvEdge_Rising        ((uint32_t)0x00100000)
+#define ADC_ExternalTrigInjecConvEdge_Falling       ((uint32_t)0x00200000)
+#define ADC_ExternalTrigInjecConvEdge_RisingFalling ((uint32_t)0x00300000)
+#define IS_ADC_EXT_INJEC_TRIG_EDGE(EDGE) (((EDGE) == ADC_ExternalTrigInjecConvEdge_None) || \
+                                          ((EDGE) == ADC_ExternalTrigInjecConvEdge_Rising) || \
+                                          ((EDGE) == ADC_ExternalTrigInjecConvEdge_Falling) || \
+                                          ((EDGE) == ADC_ExternalTrigInjecConvEdge_RisingFalling))
+                                            
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_extrenal_trigger_sources_for_injected_channels_conversion 
+  * @{
+  */ 
+
+#define ADC_ExternalTrigInjecConv_T1_TRGO         ((uint32_t)0x00000000)
+#define ADC_ExternalTrigInjecConv_T1_CC4          ((uint32_t)ADC_CR2_JEXTSEL_0)
+#define ADC_ExternalTrigInjecConv_T2_TRGO         ((uint32_t)ADC_CR2_JEXTSEL_1)
+#define ADC_ExternalTrigInjecConv_T2_CC1          ((uint32_t)(ADC_CR2_JEXTSEL_1 | ADC_CR2_JEXTSEL_0))
+#define ADC_ExternalTrigInjecConv_T3_CC4          ((uint32_t)ADC_CR2_JEXTSEL_2)
+#define ADC_ExternalTrigInjecConv_T4_TRGO         ((uint32_t)(ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_0))
+
+#define ADC_ExternalTrigInjecConv_T8_CC4          ((uint32_t)(ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_1 | ADC_CR2_JEXTSEL_0))
+#define ADC_ExternalTrigInjecConv_T1_TRGO2        ((uint32_t)ADC_CR2_JEXTSEL_3)
+#define ADC_ExternalTrigInjecConv_T8_TRGO         ((uint32_t)(ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_0))
+#define ADC_ExternalTrigInjecConv_T8_TRGO2        ((uint32_t)(ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_1))
+#define ADC_ExternalTrigInjecConv_T3_CC3          ((uint32_t)(ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_1 | ADC_CR2_JEXTSEL_0))
+#define ADC_ExternalTrigInjecConv_T5_TRGO         ((uint32_t)(ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_2))
+#define ADC_ExternalTrigInjecConv_T3_CC1          ((uint32_t)(ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_0))
+#define ADC_ExternalTrigInjecConv_T6_TRGO         ((uint32_t)(ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_1))
+#define IS_ADC_EXT_INJEC_TRIG(INJTRIG) (((INJTRIG) == ADC_ExternalTrigInjecConv_T1_CC4) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T1_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T2_CC1) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T2_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T3_CC4) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T4_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC4) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T1_TRGO2) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T8_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T8_TRGO2) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T3_CC3) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T5_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T3_CC1) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T5_TRGO))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_injected_channel_selection 
+  * @{
+  */ 
+#define ADC_InjectedChannel_1                       ((uint8_t)0x14)
+#define ADC_InjectedChannel_2                       ((uint8_t)0x18)
+#define ADC_InjectedChannel_3                       ((uint8_t)0x1C)
+#define ADC_InjectedChannel_4                       ((uint8_t)0x20)
+#define IS_ADC_INJECTED_CHANNEL(CHANNEL) (((CHANNEL) == ADC_InjectedChannel_1) || \
+                                          ((CHANNEL) == ADC_InjectedChannel_2) || \
+                                          ((CHANNEL) == ADC_InjectedChannel_3) || \
+                                          ((CHANNEL) == ADC_InjectedChannel_4))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_analog_watchdog_selection 
+  * @{
+  */ 
+#define ADC_AnalogWatchdog_SingleRegEnable         ((uint32_t)(ADC_CR1_AWDSGL | ADC_CR1_AWDEN))
+#define ADC_AnalogWatchdog_SingleInjecEnable       ((uint32_t)(ADC_CR1_AWDSGL | ADC_CR1_JAWDEN))
+#define ADC_AnalogWatchdog_SingleRegOrInjecEnable  ((uint32_t)(ADC_CR1_AWDSGL | ADC_CR1_AWDEN | ADC_CR1_JAWDEN))
+#define ADC_AnalogWatchdog_AllRegEnable            ((uint32_t)ADC_CR1_AWDEN)
+#define ADC_AnalogWatchdog_AllInjecEnable          ((uint32_t)ADC_CR1_JAWDEN)
+#define ADC_AnalogWatchdog_AllRegAllInjecEnable    ((uint32_t)(ADC_CR1_AWDEN | ADC_CR1_JAWDEN))
+#define ADC_AnalogWatchdog_None                    ((uint32_t)0x00000000)
+#define IS_ADC_ANALOG_WATCHDOG(WATCHDOG) (((WATCHDOG) == ADC_AnalogWatchdog_SingleRegEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_SingleInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_SingleRegOrInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_AllRegEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_AllInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_AllRegAllInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_None))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_interrupts_definition 
+  * @{
+  */ 
+#define ADC_IT_EOC                                 ((uint16_t)0x0205)  
+#define ADC_IT_AWD                                 ((uint16_t)0x0106)  
+#define ADC_IT_JEOC                                ((uint16_t)0x0407)  
+#define ADC_IT_OVR                                 ((uint16_t)0x201A)  
+#define IS_ADC_IT(IT) (((IT) == ADC_IT_EOC) || ((IT) == ADC_IT_AWD) || \
+                       ((IT) == ADC_IT_JEOC)|| ((IT) == ADC_IT_OVR)) 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_flags_definition 
+  * @{
+  */ 
+#define ADC_FLAG_AWD                               ((uint8_t)0x01)
+#define ADC_FLAG_EOC                               ((uint8_t)0x02)
+#define ADC_FLAG_JEOC                              ((uint8_t)0x04)
+#define ADC_FLAG_JSTRT                             ((uint8_t)0x08)
+#define ADC_FLAG_STRT                              ((uint8_t)0x10)
+#define ADC_FLAG_OVR                               ((uint8_t)0x20)   
+  
+#define IS_ADC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint8_t)0xC0) == 0x00) && ((FLAG) != 0x00))   
+#define IS_ADC_GET_FLAG(FLAG) (((FLAG) == ADC_FLAG_AWD) || \
+                               ((FLAG) == ADC_FLAG_EOC) || \
+                               ((FLAG) == ADC_FLAG_JEOC) || \
+                               ((FLAG)== ADC_FLAG_JSTRT) || \
+                               ((FLAG) == ADC_FLAG_STRT) || \
+                               ((FLAG)== ADC_FLAG_OVR))     
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_thresholds 
+  * @{
+  */ 
+#define IS_ADC_THRESHOLD(THRESHOLD) ((THRESHOLD) <= 0xFFF)
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_injected_offset 
+  * @{
+  */ 
+#define IS_ADC_OFFSET(OFFSET) ((OFFSET) <= 0xFFF)
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_injected_length 
+  * @{
+  */ 
+#define IS_ADC_INJECTED_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x4))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_injected_rank 
+  * @{
+  */ 
+#define IS_ADC_INJECTED_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x4))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_regular_length 
+  * @{
+  */ 
+#define IS_ADC_REGULAR_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x10))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_regular_rank 
+  * @{
+  */ 
+#define IS_ADC_REGULAR_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x10))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_regular_discontinuous_mode_number 
+  * @{
+  */ 
+#define IS_ADC_REGULAR_DISC_NUMBER(NUMBER) (((NUMBER) >= 0x1) && ((NUMBER) <= 0x8))
+/**
+  * @}
+  */ 
+
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/  
+
+/*  Function used to set the ADC configuration to the default reset state *****/  
+void ADC_DeInit(void);
+
+/* Initialization and Configuration functions *********************************/
+void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct);
+void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct);
+void ADC_CommonInit(ADC_CommonInitTypeDef* ADC_CommonInitStruct);
+void ADC_CommonStructInit(ADC_CommonInitTypeDef* ADC_CommonInitStruct);
+void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+
+/* Analog Watchdog configuration functions ************************************/
+void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog);
+void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold,uint16_t LowThreshold);
+void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel);
+
+/* Temperature Sensor, Vrefint and VBAT management functions ******************/
+void ADC_TempSensorVrefintCmd(FunctionalState NewState);
+void ADC_VBATCmd(FunctionalState NewState);
+
+/* Regular Channels Configuration functions ***********************************/
+void ADC_RegularChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
+void ADC_SoftwareStartConv(ADC_TypeDef* ADCx);
+FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef* ADCx);
+void ADC_EOCOnEachRegularChannelCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_ContinuousModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_DiscModeChannelCountConfig(ADC_TypeDef* ADCx, uint8_t Number);
+void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx);
+uint32_t ADC_GetMultiModeConversionValue(void);
+
+/* Regular Channels DMA Configuration functions *******************************/
+void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_DMARequestAfterLastTransferCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_MultiModeDMARequestAfterLastTransferCmd(FunctionalState NewState);
+
+/* Injected channels Configuration functions **********************************/
+void ADC_InjectedChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
+void ADC_InjectedSequencerLengthConfig(ADC_TypeDef* ADCx, uint8_t Length);
+void ADC_SetInjectedOffset(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel, uint16_t Offset);
+void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConv);
+void ADC_ExternalTrigInjectedConvEdgeConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConvEdge);
+void ADC_SoftwareStartInjectedConv(ADC_TypeDef* ADCx);
+FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef* ADCx);
+void ADC_AutoInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_InjectedDiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+uint16_t ADC_GetInjectedConversionValue(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel);
+
+/* Interrupts and flags management functions **********************************/
+void ADC_ITConfig(ADC_TypeDef* ADCx, uint16_t ADC_IT, FunctionalState NewState);
+FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
+void ADC_ClearFlag(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
+ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT);
+void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint16_t ADC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F7xx_ADC_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 

STM32F7XX_Lib/STM32F7xx_StdPeriph_Driver/inc/stm32f7xx_dac.h

@@ -0,0 +1,277 @@
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F7xx_DAC_H
+#define __STM32F7xx_DAC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f7xx.h"
+
+/** @addtogroup STM32F7xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DAC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  DAC Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t DAC_Trigger;                      /*!< Specifies the external trigger for the selected DAC channel.
+                                                  This parameter can be a value of @ref DAC_trigger_selection */
+
+  uint32_t DAC_WaveGeneration;               /*!< Specifies whether DAC channel noise waves or triangle waves
+                                                  are generated, or whether no wave is generated.
+                                                  This parameter can be a value of @ref DAC_wave_generation */
+
+  uint32_t DAC_LFSRUnmask_TriangleAmplitude; /*!< Specifies the LFSR mask for noise wave generation or
+                                                  the maximum amplitude triangle generation for the DAC channel. 
+                                                  This parameter can be a value of @ref DAC_lfsrunmask_triangleamplitude */
+
+  uint32_t DAC_OutputBuffer;                 /*!< Specifies whether the DAC channel output buffer is enabled or disabled.
+                                                  This parameter can be a value of @ref DAC_output_buffer */
+}DAC_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup DAC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup DAC_trigger_selection 
+  * @{
+  */
+
+#define DAC_Trigger_None                   ((uint32_t)0x00000000) /*!< Conversion is automatic once the DAC1_DHRxxxx register 
+                                                                       has been loaded, and not by external trigger */
+#define DAC_Trigger_T2_TRGO                ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TEN1)) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T4_TRGO                ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM4 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T5_TRGO                ((uint32_t)(DAC_CR_TSEL1_1 | DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM5 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T6_TRGO                ((uint32_t)DAC_CR_TEN1) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T7_TRGO                ((uint32_t)(DAC_CR_TSEL1_1 | DAC_CR_TEN1)) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T8_TRGO                ((uint32_t)(DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel */                                                                       
+
+#define DAC_Trigger_Ext_IT9                ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TSEL1_1 | DAC_CR_TEN1)) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_Software               ((uint32_t)(DAC_CR_TSEL1 | DAC_CR_TEN1)) /*!< Conversion started by software trigger for DAC channel */
+
+#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_Trigger_None) || \
+                                 ((TRIGGER) == DAC_Trigger_T6_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T8_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T7_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T5_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T2_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T4_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_Ext_IT9) || \
+                                 ((TRIGGER) == DAC_Trigger_Software))
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_wave_generation 
+  * @{
+  */
+
+#define DAC_WaveGeneration_None            ((uint32_t)0x00000000)
+#define DAC_WaveGeneration_Noise           ((uint32_t)0x00000040)
+#define DAC_WaveGeneration_Triangle        ((uint32_t)0x00000080)
+#define IS_DAC_GENERATE_WAVE(WAVE) (((WAVE) == DAC_WaveGeneration_None) || \
+                                    ((WAVE) == DAC_WaveGeneration_Noise) || \
+                                    ((WAVE) == DAC_WaveGeneration_Triangle))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_lfsrunmask_triangleamplitude
+  * @{
+  */
+
+#define DAC_LFSRUnmask_Bit0                ((uint32_t)0x00000000) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
+#define DAC_LFSRUnmask_Bits1_0             ((uint32_t)DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits2_0             ((uint32_t)DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits3_0             ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)/*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits4_0             ((uint32_t)DAC_CR_MAMP1_2) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits5_0             ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits6_0             ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits7_0             ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits8_0             ((uint32_t)DAC_CR_MAMP1_3) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits9_0             ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits10_0            ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits11_0            ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */
+#define DAC_TriangleAmplitude_1            ((uint32_t)0x00000000) /*!< Select max triangle amplitude of 1 */
+#define DAC_TriangleAmplitude_3            ((uint32_t)DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 3 */
+#define DAC_TriangleAmplitude_7            ((uint32_t)DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 7 */
+#define DAC_TriangleAmplitude_15           ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 15 */
+#define DAC_TriangleAmplitude_31           ((uint32_t)DAC_CR_MAMP1_2) /*!< Select max triangle amplitude of 31 */
+#define DAC_TriangleAmplitude_63           ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 63 */
+#define DAC_TriangleAmplitude_127          ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 127 */
+#define DAC_TriangleAmplitude_255          ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 255 */
+#define DAC_TriangleAmplitude_511          ((uint32_t)DAC_CR_MAMP1_3) /*!< Select max triangle amplitude of 511 */
+#define DAC_TriangleAmplitude_1023         ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 1023 */
+#define DAC_TriangleAmplitude_2047         ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 2047 */
+#define DAC_TriangleAmplitude_4095         ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 4095 */
+
+#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUnmask_Bit0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits1_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits2_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits3_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits4_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits5_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits6_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits7_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits8_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits9_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits10_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits11_0) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_1) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_3) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_7) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_15) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_31) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_63) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_127) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_255) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_511) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_1023) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_2047) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_4095))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_output_buffer 
+  * @{
+  */
+
+#define DAC_OutputBuffer_Enable            ((uint32_t)0x00000000)
+#define DAC_OutputBuffer_Disable           ((uint32_t)0x00000002)
+#define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_OutputBuffer_Enable) || \
+                                           ((STATE) == DAC_OutputBuffer_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Channel_selection 
+  * @{
+  */
+
+#define DAC_Channel_1                      ((uint32_t)0x00000000)
+#define DAC_Channel_2                      ((uint32_t)0x00000010)
+#define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_Channel_1) || \
+                                 ((CHANNEL) == DAC_Channel_2))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_data_alignement 
+  * @{
+  */
+
+#define DAC_Align_12b_R                    ((uint32_t)0x00000000)
+#define DAC_Align_12b_L                    ((uint32_t)0x00000004)
+#define DAC_Align_8b_R                     ((uint32_t)0x00000008)
+#define IS_DAC_ALIGN(ALIGN) (((ALIGN) == DAC_Align_12b_R) || \
+                             ((ALIGN) == DAC_Align_12b_L) || \
+                             ((ALIGN) == DAC_Align_8b_R))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_wave_generation 
+  * @{
+  */
+
+#define DAC_Wave_Noise                     ((uint32_t)0x00000040)
+#define DAC_Wave_Triangle                  ((uint32_t)0x00000080)
+#define IS_DAC_WAVE(WAVE) (((WAVE) == DAC_Wave_Noise) || \
+                           ((WAVE) == DAC_Wave_Triangle))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_data 
+  * @{
+  */
+
+#define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0) 
+/**
+  * @}
+  */
+  
+/** @defgroup DAC_interrupts_definition 
+  * @{
+  */   
+#define DAC_IT_DMAUDR1                     ((uint32_t)DAC_SR_DMAUDR1)
+#define DAC_IT_DMAUDR2                     ((uint32_t)DAC_SR_DMAUDR2)
+#define IS_DAC_IT(IT) (((IT) == DAC_IT_DMAUDR1) || ((IT) == DAC_IT_DMAUDR2) ) 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup DAC_flags_definition 
+  * @{
+  */ 
+  
+#define DAC_FLAG_DMAUDR1                   ((uint32_t)DAC_SR_DMAUDR1)
+#define DAC_FLAG_DMAUDR2                   ((uint32_t)DAC_SR_DMAUDR2)
+#define IS_DAC_FLAG(FLAG) (((FLAG) == DAC_FLAG_DMAUDR1) || ((FLAG) == DAC_FLAG_DMAUDR2))  
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/  
+
+/*  Function used to set the DAC configuration to the default reset state *****/  
+void DAC_DeInit(void);
+
+/*  DAC channels configuration: trigger, output buffer, data format functions */
+void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct);
+void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct);
+void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState);
+void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState);
+void DAC_DualSoftwareTriggerCmd(FunctionalState NewState);
+void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState);
+void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data);
+void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data);
+void DAC_SetDualChannelData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1);
+uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel);
+
+/* DMA management functions ***************************************************/
+void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void DAC_ITConfig(uint32_t DAC_Channel, uint32_t DAC_IT, FunctionalState NewState);
+FlagStatus DAC_GetFlagStatus(uint32_t DAC_Channel, uint32_t DAC_FLAG);
+void DAC_ClearFlag(uint32_t DAC_Channel, uint32_t DAC_FLAG);
+ITStatus DAC_GetITStatus(uint32_t DAC_Channel, uint32_t DAC_IT);
+void DAC_ClearITPendingBit(uint32_t DAC_Channel, uint32_t DAC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F7xx_DAC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */

STM32F7XX_Lib/STM32F7xx_StdPeriph_Driver/inc/stm32f7xx_flash.h

@@ -0,0 +1,366 @@
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F7xx_FLASH_H
+#define __STM32F7xx_FLASH_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f7xx.h"
+
+/** @addtogroup STM32F7xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup FLASH
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+/** 
+  * @brief FLASH Status  
+  */ 
+typedef enum
+{ 
+  FLASH_BUSY = 1,
+  FLASH_ERROR_ERS,
+  FLASH_ERROR_PGP,
+  FLASH_ERROR_PGA,
+  FLASH_ERROR_WRP,
+  FLASH_ERROR_PROGRAM,
+  FLASH_ERROR_OPERATION,
+  FLASH_COMPLETE
+}FLASH_Status;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup FLASH_Exported_Constants
+  * @{
+  */  
+
+/** @defgroup Flash_Latency 
+  * @{
+  */ 
+#define FLASH_Latency_0                FLASH_ACR_LATENCY_0WS   /*!< FLASH Zero Latency cycle      */
+#define FLASH_Latency_1                FLASH_ACR_LATENCY_1WS   /*!< FLASH One Latency cycle       */
+#define FLASH_Latency_2                FLASH_ACR_LATENCY_2WS   /*!< FLASH Two Latency cycles      */
+#define FLASH_Latency_3                FLASH_ACR_LATENCY_3WS   /*!< FLASH Three Latency cycles    */
+#define FLASH_Latency_4                FLASH_ACR_LATENCY_4WS   /*!< FLASH Four Latency cycles     */
+#define FLASH_Latency_5                FLASH_ACR_LATENCY_5WS   /*!< FLASH Five Latency cycles     */
+#define FLASH_Latency_6                FLASH_ACR_LATENCY_6WS   /*!< FLASH Six Latency cycles      */
+#define FLASH_Latency_7                FLASH_ACR_LATENCY_7WS   /*!< FLASH Seven Latency cycles    */
+#define FLASH_Latency_8                FLASH_ACR_LATENCY_8WS   /*!< FLASH Eight Latency cycles    */
+#define FLASH_Latency_9                FLASH_ACR_LATENCY_9WS   /*!< FLASH Nine Latency cycles     */
+#define FLASH_Latency_10               FLASH_ACR_LATENCY_10WS  /*!< FLASH Ten Latency cycles      */
+#define FLASH_Latency_11               FLASH_ACR_LATENCY_11WS  /*!< FLASH Eleven Latency cycles   */
+#define FLASH_Latency_12               FLASH_ACR_LATENCY_12WS  /*!< FLASH Twelve Latency cycles   */
+#define FLASH_Latency_13               FLASH_ACR_LATENCY_13WS  /*!< FLASH Thirteen Latency cycles */
+#define FLASH_Latency_14               FLASH_ACR_LATENCY_14WS  /*!< FLASH Fourteen Latency cycles */
+#define FLASH_Latency_15               FLASH_ACR_LATENCY_15WS  /*!< FLASH Fifteen Latency cycles  */
+
+#define IS_FLASH_LATENCY(LATENCY) (((LATENCY) == FLASH_Latency_0)  || \
+                                   ((LATENCY) == FLASH_Latency_1)  || \
+                                   ((LATENCY) == FLASH_Latency_2)  || \
+                                   ((LATENCY) == FLASH_Latency_3)  || \
+                                   ((LATENCY) == FLASH_Latency_4)  || \
+                                   ((LATENCY) == FLASH_Latency_5)  || \
+                                   ((LATENCY) == FLASH_Latency_6)  || \
+                                   ((LATENCY) == FLASH_Latency_7)  || \
+                                   ((LATENCY) == FLASH_Latency_8)  || \
+                                   ((LATENCY) == FLASH_Latency_9)  || \
+                                   ((LATENCY) == FLASH_Latency_10) || \
+                                   ((LATENCY) == FLASH_Latency_11) || \
+                                   ((LATENCY) == FLASH_Latency_12) || \
+                                   ((LATENCY) == FLASH_Latency_13) || \
+                                   ((LATENCY) == FLASH_Latency_14) || \
+                                   ((LATENCY) == FLASH_Latency_15))
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Voltage_Range 
+  * @{
+  */ 
+#define VoltageRange_1        ((uint8_t)0x00)  /*!< Device operating range: 1.8V to 2.1V */
+#define VoltageRange_2        ((uint8_t)0x01)  /*!<Device operating range: 2.1V to 2.7V */
+#define VoltageRange_3        ((uint8_t)0x02)  /*!<Device operating range: 2.7V to 3.6V */
+#define VoltageRange_4        ((uint8_t)0x03)  /*!<Device operating range: 2.7V to 3.6V + External Vpp */
+
+#define IS_VOLTAGERANGE(RANGE)(((RANGE) == VoltageRange_1) || \
+                               ((RANGE) == VoltageRange_2) || \
+                               ((RANGE) == VoltageRange_3) || \
+                               ((RANGE) == VoltageRange_4))
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASHEx_Sectors FLASH Sectors
+  * @{
+  */
+#define FLASH_Sector_0     ((uint32_t)0) /*!< Sector Number 0   */
+#define FLASH_Sector_1     ((uint32_t)1) /*!< Sector Number 1   */
+#define FLASH_Sector_2     ((uint32_t)2) /*!< Sector Number 2   */
+#define FLASH_Sector_3     ((uint32_t)3) /*!< Sector Number 3   */
+#define FLASH_Sector_4     ((uint32_t)4) /*!< Sector Number 4   */
+#define FLASH_Sector_5     ((uint32_t)5) /*!< Sector Number 5   */
+#define FLASH_Sector_6     ((uint32_t)6) /*!< Sector Number 6   */
+#define FLASH_Sector_7     ((uint32_t)7) /*!< Sector Number 7   */
+
+#define IS_FLASH_SECTOR(SECTOR) (((SECTOR) == FLASH_Sector_0)   || ((SECTOR) == FLASH_Sector_1)   ||\
+                                 ((SECTOR) == FLASH_Sector_2)   || ((SECTOR) == FLASH_Sector_3)   ||\
+                                 ((SECTOR) == FLASH_Sector_4)   || ((SECTOR) == FLASH_Sector_5)   ||\
+                                 ((SECTOR) == FLASH_Sector_6)   || ((SECTOR) == FLASH_Sector_7))
+
+#define IS_FLASH_ADDRESS(ADDRESS) (((ADDRESS) >= FLASH_BASE) && ((ADDRESS) <= FLASH_END))
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_Option_Bytes_Write_Protection FLASH Option Bytes Write Protection
+  * @{
+  */
+#define OB_WRP_Sector_0       ((uint32_t)0x00010000) /*!< Write protection of Sector0     */
+#define OB_WRP_Sector_1       ((uint32_t)0x00020000) /*!< Write protection of Sector1     */
+#define OB_WRP_Sector_2       ((uint32_t)0x00040000) /*!< Write protection of Sector2     */
+#define OB_WRP_Sector_3       ((uint32_t)0x00080000) /*!< Write protection of Sector3     */
+#define OB_WRP_Sector_4       ((uint32_t)0x00100000) /*!< Write protection of Sector4     */
+#define OB_WRP_Sector_5       ((uint32_t)0x00200000) /*!< Write protection of Sector5     */
+#define OB_WRP_Sector_6       ((uint32_t)0x00400000) /*!< Write protection of Sector6     */
+#define OB_WRP_Sector_7       ((uint32_t)0x00800000) /*!< Write protection of Sector7     */
+#define OB_WRP_Sector_All     ((uint32_t)0x00FF0000) /*!< Write protection of all Sectors */
+
+#define IS_OB_WRP(SECTOR)  ((((SECTOR) & (uint32_t)0xFF00FFFF) == 0x00000000) && ((SECTOR) != 0x00000000))
+
+/**
+  * @}
+  */
+
+  /** @defgroup FLASH_Option_Bytes_Read_Protection 
+  * @{
+  */
+#define OB_RDP_Level_0   ((uint8_t)0xAA)
+#define OB_RDP_Level_1   ((uint8_t)0x55)
+#define OB_RDP_Level_2   ((uint8_t)0xCC) /*!< Warning: When enabling read protection level 2 
+                                              it's no more possible to go back to level 1 or 0 */
+#define IS_OB_RDP(LEVEL) (((LEVEL) == OB_RDP_Level_0)||\
+                          ((LEVEL) == OB_RDP_Level_1))/*||\
+                          ((LEVEL) == OB_RDP_Level_2))*/
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASHEx_Option_Bytes_WWatchdog FLASH Option Bytes WWatchdog
+  * @{
+  */ 
+#define OB_WWDG_SW                      ((uint32_t)0x10)  /*!< Software WWDG selected */
+#define OB_WWDG_HW                      ((uint32_t)0x00)  /*!< Hardware WWDG selected */
+#define IS_OB_WWDG_SOURCE(SOURCE) (((SOURCE) == OB_WWDG_SW) || ((SOURCE) == OB_WWDG_HW))
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Option_Bytes_IWatchdog 
+  * @{
+  */ 
+#define OB_IWDG_SW                     ((uint8_t)0x20)  /*!< Software IWDG selected */
+#define OB_IWDG_HW                     ((uint8_t)0x00)  /*!< Hardware IWDG selected */
+#define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW))
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Option_Bytes_nRST_STOP 
+  * @{
+  */ 
+#define OB_STOP_NoRST                  ((uint8_t)0x40) /*!< No reset generated when entering in STOP */
+#define OB_STOP_RST                    ((uint8_t)0x00) /*!< Reset generated when entering in STOP */
+#define IS_OB_STOP_SOURCE(SOURCE) (((SOURCE) == OB_STOP_NoRST) || ((SOURCE) == OB_STOP_RST))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup FLASH_Option_Bytes_nRST_STDBY 
+  * @{
+  */ 
+#define OB_STDBY_NoRST                 ((uint8_t)0x80) /*!< No reset generated when entering in STANDBY */
+#define OB_STDBY_RST                   ((uint8_t)0x00) /*!< Reset generated when entering in STANDBY */
+#define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NoRST) || ((SOURCE) == OB_STDBY_RST))
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_Option_Bytes_IWDG_FREEZE_STOP FLASH IWDG Counter Freeze in STOP
+  * @{
+  */
+#define OB_IWDG_STOP_FREEZE      ((uint32_t)0x00000000) /*!< Freeze IWDG counter in STOP mode */
+#define OB_IWDG_STOP_ACTIVE      ((uint32_t)0x40000000) /*!< IWDG counter active in STOP mode */
+#define IS_OB_IWDG_STOP_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_STOP_FREEZE) || ((SOURCE) == OB_IWDG_STOP_ACTIVE))
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_Option_Bytes_IWDG_FREEZE_SANDBY FLASH IWDG Counter Freeze in STANDBY
+  * @{
+  */
+#define OB_IWDG_STDBY_FREEZE      ((uint32_t)0x00000000) /*!< Freeze IWDG counter in STANDBY mode */
+#define OB_IWDG_STDBY_ACTIVE      ((uint32_t)0x40000000) /*!< IWDG counter active in STANDBY mode */
+#define IS_OB_IWDG_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_STDBY_FREEZE) || ((SOURCE) == OB_IWDG_STDBY_ACTIVE))
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_BOR_Reset_Level FLASH BOR Reset Level
+  * @{
+  */
+#define OB_BOR_LEVEL3          ((uint32_t)0x00)  /*!< Supply voltage ranges from 2.70 to 3.60 V */
+#define OB_BOR_LEVEL2          ((uint32_t)0x04)  /*!< Supply voltage ranges from 2.40 to 2.70 V */
+#define OB_BOR_LEVEL1          ((uint32_t)0x08)  /*!< Supply voltage ranges from 2.10 to 2.40 V */
+#define OB_BOR_OFF             ((uint32_t)0x0C)  /*!< Supply voltage ranges from 1.62 to 2.10 V */
+#define IS_OB_BOR(LEVEL) (((LEVEL) == OB_BOR_LEVEL1) || ((LEVEL) == OB_BOR_LEVEL2) ||\
+                          ((LEVEL) == OB_BOR_LEVEL3) || ((LEVEL) == OB_BOR_OFF))
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_Boot_Address FLASH Boot Address
+  * @{
+  */
+#define OPTIONBYTE_BOOTADDR_0  ((uint32_t)0x10)  /*!< Boot 0 Address configuration   */
+#define OPTIONBYTE_BOOTADDR_1  ((uint32_t)0x20)  /*!< Boot 1 Address configuration   */
+#define IS_OB_BOOT_OPTION(BOOT)       (((BOOT) == OPTIONBYTE_BOOTADDR_0)   || \
+                                     ((BOOT) == OPTIONBYTE_BOOTADDR_1))
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_Boot_Address FLASH Boot Address
+  * @{
+  */
+#define OB_BOOTADDR_ITCM_RAM         ((uint32_t)0x0000)  /*!< Boot from ITCM RAM (0x00000000)                 */
+#define OB_BOOTADDR_SYSTEM           ((uint32_t)0x0040)  /*!< Boot from System memory bootloader (0x00100000) */
+#define OB_BOOTADDR_ITCM_FLASH       ((uint32_t)0x0080)  /*!< Boot from Flash on ITCM interface (0x00200000)  */
+#define OB_BOOTADDR_AXIM_FLASH       ((uint32_t)0x2000)  /*!< Boot from Flash on AXIM interface (0x08000000)  */
+#define OB_BOOTADDR_DTCM_RAM         ((uint32_t)0x8000)  /*!< Boot from DTCM RAM (0x20000000)                 */
+#define OB_BOOTADDR_SRAM1            ((uint32_t)0x8004)  /*!< Boot from SRAM1 (0x20010000)                    */
+#define OB_BOOTADDR_SRAM2            ((uint32_t)0x8013)  /*!< Boot from SRAM2 (0x2004C000)                    */
+#define IS_OB_BOOT_ADDRESS(ADDRESS) (((ADDRESS) == OB_BOOTADDR_ITCM_RAM)   || \
+                                     ((ADDRESS) == OB_BOOTADDR_SYSTEM)     || \
+                                     ((ADDRESS) == OB_BOOTADDR_ITCM_FLASH) || \
+                                     ((ADDRESS) == OB_BOOTADDR_AXIM_FLASH) || \
+                                     ((ADDRESS) == OB_BOOTADDR_DTCM_RAM)   || \
+                                     ((ADDRESS) == OB_BOOTADDR_SRAM1)      || \
+                                     ((ADDRESS) == OB_BOOTADDR_SRAM2))
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Interrupts 
+  * @{
+  */ 
+#define FLASH_IT_EOP                   ((uint32_t)FLASH_CR_EOPIE)  /*!< End of FLASH Operation Interrupt source */
+#define FLASH_IT_ERR                   ((uint32_t)FLASH_CR_ERRIE)  /*!< Error Interrupt source */
+#define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0xFCFFFFFF) == 0x00000000) && ((IT) != 0x00000000))
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Flags 
+  * @{
+  */ 
+#define FLASH_FLAG_EOP                 ((uint32_t)FLASH_SR_EOP)  /*!< FLASH End of Operation flag               */
+#define FLASH_FLAG_OPERR               ((uint32_t)FLASH_SR_OPERR)  /*!< FLASH operation Error flag                */
+#define FLASH_FLAG_WRPERR              ((uint32_t)FLASH_SR_WRPERR)  /*!< FLASH Write protected error flag          */
+#define FLASH_FLAG_PGAERR              ((uint32_t)FLASH_SR_PGAERR)  /*!< FLASH Programming Alignment error flag    */
+#define FLASH_FLAG_PGPERR              ((uint32_t)FLASH_SR_PGPERR)  /*!< FLASH Programming Parallelism error flag  */
+#define FLASH_FLAG_ERSERR              ((uint32_t)FLASH_SR_ERSERR)  /*!< FLASH Erasing Sequence error flag         */
+#define FLASH_FLAG_BSY                 ((uint32_t)FLASH_SR_BSY)  /*!< FLASH Busy flag                           */ 
+#define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFE0C) == 0x00000000) && ((FLAG) != 0x00000000))
+#define IS_FLASH_GET_FLAG(FLAG)  (((FLAG) == FLASH_FLAG_EOP)    || ((FLAG) == FLASH_FLAG_OPERR)  || \
+                                  ((FLAG) == FLASH_FLAG_WRPERR) || ((FLAG) == FLASH_FLAG_PGAERR) || \
+                                  ((FLAG) == FLASH_FLAG_PGPERR) || ((FLAG) == FLASH_FLAG_ERSERR) || \
+                                  ((FLAG) == FLASH_FLAG_BSY))
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Program_Parallelism FLASH Program Parallelism
+  * @{
+  */
+#define FLASH_PSIZE_BYTE           ((uint32_t)0x00000000)
+#define FLASH_PSIZE_HALF_WORD      ((uint32_t)FLASH_CR_PSIZE_0)
+#define FLASH_PSIZE_WORD           ((uint32_t)FLASH_CR_PSIZE_1)
+#define FLASH_PSIZE_DOUBLE_WORD    ((uint32_t)FLASH_CR_PSIZE)
+#define CR_PSIZE_MASK              ((uint32_t)0xFFFFFCFF)
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Keys FLASH Keys
+  * @{
+  */ 
+#define FLASH_KEY1               ((uint32_t)0x45670123)
+#define FLASH_KEY2               ((uint32_t)0xCDEF89AB)
+#define FLASH_OPT_KEY1           ((uint32_t)0x08192A3B)
+#define FLASH_OPT_KEY2           ((uint32_t)0x4C5D6E7F)
+/**
+  * @}
+  */
+
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+ 
+/* FLASH Interface configuration functions ************************************/
+void FLASH_SetLatency(uint32_t FLASH_Latency);
+void FLASH_PrefetchBufferCmd(FunctionalState NewState);
+void FLASH_AdaptiveRealTimeCmd(FunctionalState NewState);
+void FLASH_AdaptiveRealTimeReset(void);
+
+/* FLASH Memory Programming functions *****************************************/   
+void         FLASH_Unlock(void);
+void         FLASH_Lock(void);
+FLASH_Status FLASH_EraseSector(uint32_t FLASH_Sector, uint8_t VoltageRange);
+FLASH_Status FLASH_EraseAllSectors(uint8_t VoltageRange);
+FLASH_Status FLASH_ProgramDoubleWord(uint32_t Address, uint64_t Data);
+FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data);
+FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data);
+FLASH_Status FLASH_ProgramByte(uint32_t Address, uint8_t Data);
+
+/* Option Bytes Programming functions *****************************************/ 
+void         FLASH_OB_Unlock(void);
+void         FLASH_OB_Lock(void);
+void         FLASH_OB_WRPConfig(uint32_t OB_WRP, FunctionalState NewState);
+void         FLASH_OB_RDPConfig(uint8_t OB_RDP);
+void         FLASH_OB_UserConfig(uint32_t Wwdg, uint32_t Iwdg, uint32_t Stop, uint32_t Stdby, uint32_t Iwdgstop, uint32_t Iwdgstdby );
+void         FLASH_OB_BORConfig(uint8_t OB_BOR);
+FLASH_Status FLASH_OB_BootAddressConfig(uint32_t BootOption, uint32_t Address);
+FLASH_Status FLASH_OB_Launch(void);
+uint32_t     FLASH_OB_GetUser(void);
+uint32_t     FLASH_OB_GetWRP(void);
+uint8_t      FLASH_OB_GetRDP(void);
+uint32_t     FLASH_OB_GetBOR(void);
+
+/* Interrupts and flags management functions **********************************/
+void         FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState);
+FlagStatus   FLASH_GetFlagStatus(uint32_t FLASH_FLAG);
+void         FLASH_ClearFlag(uint32_t FLASH_FLAG);
+FLASH_Status FLASH_GetStatus(void);
+FLASH_Status FLASH_WaitForLastOperation(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F7xx_FLASH_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 

STM32F7XX_Lib/STM32F7xx_StdPeriph_Driver/inc/stm32f7xx_gpio.h

@@ -0,0 +1,491 @@
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F7xx_GPIO_H
+#define __STM32F7xx_GPIO_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f7xx.h"
+
+/** @addtogroup STM32F7xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup GPIO
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+#if defined(STM32F767xx)
+#define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \
+                                    ((PERIPH) == GPIOB) || \
+                                    ((PERIPH) == GPIOC) || \
+                                    ((PERIPH) == GPIOD) || \
+                                    ((PERIPH) == GPIOE) || \
+                                    ((PERIPH) == GPIOF) || \
+                                    ((PERIPH) == GPIOG) || \
+                                    ((PERIPH) == GPIOH) || \
+                                    ((PERIPH) == GPIOI) || \
+                                    ((PERIPH) == GPIOJ) || \
+                                    ((PERIPH) == GPIOK))
+#elif defined(STM32F722xx)
+#define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \
+                                    ((PERIPH) == GPIOB) || \
+                                    ((PERIPH) == GPIOC) || \
+                                    ((PERIPH) == GPIOD) || \
+                                    ((PERIPH) == GPIOE) || \
+                                    ((PERIPH) == GPIOF) || \
+                                    ((PERIPH) == GPIOG) || \
+                                    ((PERIPH) == GPIOH) || \
+                                    ((PERIPH) == GPIOI))
+#endif
+
+/** 
+  * @brief  GPIO Configuration Mode enumeration 
+  */   
+typedef enum
+{ 
+  GPIO_Mode_IN   = 0x00, /*!< GPIO Input Mode */
+  GPIO_Mode_OUT  = 0x01, /*!< GPIO Output Mode */
+  GPIO_Mode_AF   = 0x02, /*!< GPIO Alternate function Mode */
+  GPIO_Mode_AN   = 0x03  /*!< GPIO Analog Mode */
+}GPIOMode_TypeDef;
+#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_IN)  || ((MODE) == GPIO_Mode_OUT) || \
+                            ((MODE) == GPIO_Mode_AF)|| ((MODE) == GPIO_Mode_AN))
+
+/** 
+  * @brief  GPIO Output type enumeration 
+  */  
+typedef enum
+{ 
+  GPIO_OType_PP = 0x00,
+  GPIO_OType_OD = 0x01
+}GPIOOType_TypeDef;
+#define IS_GPIO_OTYPE(OTYPE) (((OTYPE) == GPIO_OType_PP) || ((OTYPE) == GPIO_OType_OD))
+
+
+/** 
+  * @brief  GPIO Output Maximum frequency enumeration 
+  */  
+typedef enum
+{ 
+  GPIO_Low_Speed     = 0x00, /*!< Low speed    */
+  GPIO_Medium_Speed  = 0x01, /*!< Medium speed */
+  GPIO_Fast_Speed    = 0x02, /*!< Fast speed   */
+  GPIO_High_Speed    = 0x03  /*!< High speed   */
+}GPIOSpeed_TypeDef;
+
+/* Add legacy definition */
+//#define  GPIO_Speed_2MHz    GPIO_Low_Speed    
+//#define  GPIO_Speed_25MHz   GPIO_Medium_Speed 
+//#define  GPIO_Speed_50MHz   GPIO_Fast_Speed 
+//#define  GPIO_Speed_100MHz  GPIO_High_Speed  
+  
+#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Low_Speed) || ((SPEED) == GPIO_Medium_Speed) || \
+                              ((SPEED) == GPIO_Fast_Speed)||  ((SPEED) == GPIO_High_Speed)) 
+
+/** 
+  * @brief  GPIO Configuration PullUp PullDown enumeration 
+  */ 
+typedef enum
+{ 
+  GPIO_PuPd_NOPULL = 0x00,
+  GPIO_PuPd_UP     = 0x01,
+  GPIO_PuPd_DOWN   = 0x02
+}GPIOPuPd_TypeDef;
+#define IS_GPIO_PUPD(PUPD) (((PUPD) == GPIO_PuPd_NOPULL) || ((PUPD) == GPIO_PuPd_UP) || \
+                            ((PUPD) == GPIO_PuPd_DOWN))
+
+/** 
+  * @brief  GPIO Bit SET and Bit RESET enumeration 
+  */ 
+typedef enum
+{ 
+  Bit_RESET = 0,
+  Bit_SET
+}BitAction;
+#define IS_GPIO_BIT_ACTION(ACTION) (((ACTION) == Bit_RESET) || ((ACTION) == Bit_SET))
+
+
+/** 
+  * @brief   GPIO Init structure definition  
+  */ 
+typedef struct
+{
+  uint32_t GPIO_Pin;              /*!< Specifies the GPIO pins to be configured.
+                                       This parameter can be any value of @ref GPIO_pins_define */
+
+  GPIOMode_TypeDef GPIO_Mode;     /*!< Specifies the operating mode for the selected pins.
+                                       This parameter can be a value of @ref GPIOMode_TypeDef */
+
+  GPIOSpeed_TypeDef GPIO_Speed;   /*!< Specifies the speed for the selected pins.
+                                       This parameter can be a value of @ref GPIOSpeed_TypeDef */
+
+  GPIOOType_TypeDef GPIO_OType;   /*!< Specifies the operating output type for the selected pins.
+                                       This parameter can be a value of @ref GPIOOType_TypeDef */
+
+  GPIOPuPd_TypeDef GPIO_PuPd;     /*!< Specifies the operating Pull-up/Pull down for the selected pins.
+                                       This parameter can be a value of @ref GPIOPuPd_TypeDef */
+}GPIO_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup GPIO_Exported_Constants
+  * @{
+  */ 
+
+/** @defgroup GPIO_pins_define 
+  * @{
+  */ 
+#define GPIO_Pin_0                 ((uint16_t)0x0001)  /* Pin 0 selected */
+#define GPIO_Pin_1                 ((uint16_t)0x0002)  /* Pin 1 selected */
+#define GPIO_Pin_2                 ((uint16_t)0x0004)  /* Pin 2 selected */
+#define GPIO_Pin_3                 ((uint16_t)0x0008)  /* Pin 3 selected */
+#define GPIO_Pin_4                 ((uint16_t)0x0010)  /* Pin 4 selected */
+#define GPIO_Pin_5                 ((uint16_t)0x0020)  /* Pin 5 selected */
+#define GPIO_Pin_6                 ((uint16_t)0x0040)  /* Pin 6 selected */
+#define GPIO_Pin_7                 ((uint16_t)0x0080)  /* Pin 7 selected */
+#define GPIO_Pin_8                 ((uint16_t)0x0100)  /* Pin 8 selected */
+#define GPIO_Pin_9                 ((uint16_t)0x0200)  /* Pin 9 selected */
+#define GPIO_Pin_10                ((uint16_t)0x0400)  /* Pin 10 selected */
+#define GPIO_Pin_11                ((uint16_t)0x0800)  /* Pin 11 selected */
+#define GPIO_Pin_12                ((uint16_t)0x1000)  /* Pin 12 selected */
+#define GPIO_Pin_13                ((uint16_t)0x2000)  /* Pin 13 selected */
+#define GPIO_Pin_14                ((uint16_t)0x4000)  /* Pin 14 selected */
+#define GPIO_Pin_15                ((uint16_t)0x8000)  /* Pin 15 selected */
+#define GPIO_Pin_All               ((uint16_t)0xFFFF)  /* All pins selected */
+
+#define GPIO_PIN_MASK              ((uint32_t)0x0000FFFF) /* PIN mask for assert test */
+#define IS_GPIO_PIN(PIN)           (((PIN) & GPIO_PIN_MASK ) != (uint32_t)0x00)
+#define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) || \
+                              ((PIN) == GPIO_Pin_1) || \
+                              ((PIN) == GPIO_Pin_2) || \
+                              ((PIN) == GPIO_Pin_3) || \
+                              ((PIN) == GPIO_Pin_4) || \
+                              ((PIN) == GPIO_Pin_5) || \
+                              ((PIN) == GPIO_Pin_6) || \
+                              ((PIN) == GPIO_Pin_7) || \
+                              ((PIN) == GPIO_Pin_8) || \
+                              ((PIN) == GPIO_Pin_9) || \
+                              ((PIN) == GPIO_Pin_10) || \
+                              ((PIN) == GPIO_Pin_11) || \
+                              ((PIN) == GPIO_Pin_12) || \
+                              ((PIN) == GPIO_Pin_13) || \
+                              ((PIN) == GPIO_Pin_14) || \
+                              ((PIN) == GPIO_Pin_15))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup GPIO_Pin_sources 
+  * @{
+  */ 
+#define GPIO_PinSource0            ((uint8_t)0x00)
+#define GPIO_PinSource1            ((uint8_t)0x01)
+#define GPIO_PinSource2            ((uint8_t)0x02)
+#define GPIO_PinSource3            ((uint8_t)0x03)
+#define GPIO_PinSource4            ((uint8_t)0x04)
+#define GPIO_PinSource5            ((uint8_t)0x05)
+#define GPIO_PinSource6            ((uint8_t)0x06)
+#define GPIO_PinSource7            ((uint8_t)0x07)
+#define GPIO_PinSource8            ((uint8_t)0x08)
+#define GPIO_PinSource9            ((uint8_t)0x09)
+#define GPIO_PinSource10           ((uint8_t)0x0A)
+#define GPIO_PinSource11           ((uint8_t)0x0B)
+#define GPIO_PinSource12           ((uint8_t)0x0C)
+#define GPIO_PinSource13           ((uint8_t)0x0D)
+#define GPIO_PinSource14           ((uint8_t)0x0E)
+#define GPIO_PinSource15           ((uint8_t)0x0F)
+
+#define IS_GPIO_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == GPIO_PinSource0) || \
+                                       ((PINSOURCE) == GPIO_PinSource1) || \
+                                       ((PINSOURCE) == GPIO_PinSource2) || \
+                                       ((PINSOURCE) == GPIO_PinSource3) || \
+                                       ((PINSOURCE) == GPIO_PinSource4) || \
+                                       ((PINSOURCE) == GPIO_PinSource5) || \
+                                       ((PINSOURCE) == GPIO_PinSource6) || \
+                                       ((PINSOURCE) == GPIO_PinSource7) || \
+                                       ((PINSOURCE) == GPIO_PinSource8) || \
+                                       ((PINSOURCE) == GPIO_PinSource9) || \
+                                       ((PINSOURCE) == GPIO_PinSource10) || \
+                                       ((PINSOURCE) == GPIO_PinSource11) || \
+                                       ((PINSOURCE) == GPIO_PinSource12) || \
+                                       ((PINSOURCE) == GPIO_PinSource13) || \
+                                       ((PINSOURCE) == GPIO_PinSource14) || \
+                                       ((PINSOURCE) == GPIO_PinSource15))
+/**
+  * @}
+  */ 
+
+/** @defgroup GPIO_Alternate_function_selection GPIO Alternate Function Selection
+  * @{
+  */  
+
+/** 
+  * @brief   AF 0 selection  
+  */ 
+#define GPIO_AF0_RTC_50Hz      ((uint8_t)0x00)  /* RTC_50Hz Alternate Function mapping                       */
+#define GPIO_AF0_MCO           ((uint8_t)0x00)  /* MCO (MCO1 and MCO2) Alternate Function mapping            */
+#define GPIO_AF0_SWJ           ((uint8_t)0x00)  /* SWJ (SWD and JTAG) Alternate Function mapping             */
+#define GPIO_AF0_TRACE         ((uint8_t)0x00)  /* TRACE Alternate Function mapping                          */
+
+/** 
+  * @brief   AF 1 selection  
+  */ 
+#define GPIO_AF1_TIM1          ((uint8_t)0x01)  /* TIM1 Alternate Function mapping */
+#define GPIO_AF1_TIM2          ((uint8_t)0x01)  /* TIM2 Alternate Function mapping */
+#define GPIO_AF_TIM2           GPIO_AF1_TIM2
+
+/** 
+  * @brief   AF 2 selection  
+  */ 
+#define GPIO_AF2_TIM3          ((uint8_t)0x02)  /* TIM3 Alternate Function mapping */
+#define GPIO_AF2_TIM4          ((uint8_t)0x02)  /* TIM4 Alternate Function mapping */
+#define GPIO_AF2_TIM5          ((uint8_t)0x02)  /* TIM5 Alternate Function mapping */
+
+/** 
+  * @brief   AF 3 selection  
+  */ 
+#define GPIO_AF3_TIM8          ((uint8_t)0x03)  /* TIM8 Alternate Function mapping  */
+#define GPIO_AF3_TIM9          ((uint8_t)0x03)  /* TIM9 Alternate Function mapping  */
+#define GPIO_AF3_TIM10         ((uint8_t)0x03)  /* TIM10 Alternate Function mapping */
+#define GPIO_AF3_TIM11         ((uint8_t)0x03)  /* TIM11 Alternate Function mapping */
+#define GPIO_AF3_LPTIM1        ((uint8_t)0x03)  /* LPTIM1 Alternate Function mapping */
+#define GPIO_AF3_CEC           ((uint8_t)0x03)  /* CEC Alternate Function mapping */
+
+
+/** 
+  * @brief   AF 4 selection  
+  */ 
+#define GPIO_AF4_I2C1          ((uint8_t)0x04)  /* I2C1 Alternate Function mapping */
+#define GPIO_AF4_I2C2          ((uint8_t)0x04)  /* I2C2 Alternate Function mapping */
+#define GPIO_AF4_I2C3          ((uint8_t)0x04)  /* I2C3 Alternate Function mapping */
+#define GPIO_AF4_I2C4          ((uint8_t)0x04)  /* I2C4 Alternate Function mapping */
+#define GPIO_AF4_CEC           ((uint8_t)0x04)  /* CEC Alternate Function mapping */
+
+/** 
+  * @brief   AF 5 selection  
+  */ 
+#define GPIO_AF5_SPI1          ((uint8_t)0x05)  /* SPI1 Alternate Function mapping        */
+#define GPIO_AF5_SPI2          ((uint8_t)0x05)  /* SPI2/I2S2 Alternate Function mapping   */
+#define GPIO_AF5_SPI3          ((uint8_t)0x05)  /* SPI3/I2S3 Alternate Function mapping   */
+#define GPIO_AF5_SPI4          ((uint8_t)0x05)  /* SPI4 Alternate Function mapping        */
+#define GPIO_AF5_SPI5          ((uint8_t)0x05)  /* SPI5 Alternate Function mapping        */
+#define GPIO_AF5_SPI6          ((uint8_t)0x05)  /* SPI6 Alternate Function mapping        */
+
+/** 
+  * @brief   AF 6 selection  
+  */ 
+#define GPIO_AF6_SPI3          ((uint8_t)0x06)  /* SPI3/I2S3 Alternate Function mapping  */
+#define GPIO_AF6_SAI1          ((uint8_t)0x06)  /* SAI1 Alternate Function mapping       */
+
+/** 
+  * @brief   AF 7 selection  
+  */ 
+#define GPIO_AF7_USART1        ((uint8_t)0x07)  /* USART1 Alternate Function mapping     */
+#define GPIO_AF_USART1         GPIO_AF7_USART1
+#define GPIO_AF7_USART2        ((uint8_t)0x07)  /* USART2 Alternate Function mapping     */
+#define GPIO_AF_USART2         GPIO_AF7_USART2
+#define GPIO_AF7_USART3        ((uint8_t)0x07)  /* USART3 Alternate Function mapping     */
+#define GPIO_AF_USART3         GPIO_AF7_USART3
+#define GPIO_AF7_UART5         ((uint8_t)0x07)  /* UART5 Alternate Function mapping      */
+#define GPIO_AF7_SPDIFRX       ((uint8_t)0x07)  /* SPDIF-RX Alternate Function mapping   */
+#define GPIO_AF7_SPI2          ((uint8_t)0x07)  /* SPI2 Alternate Function mapping       */
+#define GPIO_AF7_SPI3          ((uint8_t)0x07)  /* SPI3 Alternate Function mapping       */
+
+/** 
+  * @brief   AF 8 selection  
+  */ 
+#define GPIO_AF8_UART4         ((uint8_t)0x08)  /* UART4 Alternate Function mapping  */
+#define GPIO_AF8_UART5         ((uint8_t)0x08)  /* UART5 Alternate Function mapping  */
+#define GPIO_AF_UART5          GPIO_AF8_UART5
+#define GPIO_AF8_USART6        ((uint8_t)0x08)  /* USART6 Alternate Function mapping */
+#define GPIO_AF8_UART7         ((uint8_t)0x08)  /* UART7 Alternate Function mapping  */
+#define GPIO_AF8_UART8         ((uint8_t)0x08)  /* UART8 Alternate Function mapping  */
+#define GPIO_AF8_SPDIFRX       ((uint8_t)0x08)  /* SPIDIF-RX Alternate Function mapping  */
+#define GPIO_AF8_SAI2          ((uint8_t)0x08)  /* SAI2 Alternate Function mapping  */
+
+
+/** 
+  * @brief   AF 9 selection 
+  */ 
+#define GPIO_AF9_CAN1          ((uint8_t)0x09)  /* CAN1 Alternate Function mapping    */
+#define GPIO_AF9_CAN2          ((uint8_t)0x09)  /* CAN2 Alternate Function mapping    */
+#define GPIO_AF9_TIM12         ((uint8_t)0x09)  /* TIM12 Alternate Function mapping   */
+#define GPIO_AF9_TIM13         ((uint8_t)0x09)  /* TIM13 Alternate Function mapping   */
+#define GPIO_AF9_TIM14         ((uint8_t)0x09)  /* TIM14 Alternate Function mapping   */
+#define GPIO_AF9_QUADSPI       ((uint8_t)0x09)  /* QUADSPI Alternate Function mapping */
+#if defined(STM32F756xx) || defined(STM32F746xx) || defined(STM32F767xx)
+#define GPIO_AF9_LTDC          ((uint8_t)0x09)  /* LCD-TFT Alternate Function mapping */
+#endif /* STM32F756xx || STM32F746xx */
+/** 
+  * @brief   AF 10 selection  
+  */ 
+#define GPIO_AF10_OTG_FS        ((uint8_t)0xA)  /* OTG_FS Alternate Function mapping */
+#define GPIO_AF10_OTG_HS        ((uint8_t)0xA)  /* OTG_HS Alternate Function mapping */
+#define GPIO_AF10_QUADSPI       ((uint8_t)0xA)  /* QUADSPI Alternate Function mapping */
+#define GPIO_AF10_SAI2          ((uint8_t)0xA)  /* SAI2 Alternate Function mapping */
+
+/** 
+  * @brief   AF 11 selection  
+  */ 
+#define GPIO_AF11_ETH           ((uint8_t)0x0B)  /* ETHERNET Alternate Function mapping */
+
+/** 
+  * @brief   AF 12 selection  
+  */ 
+#define GPIO_AF12_FMC           ((uint8_t)0xC)  /* FMC Alternate Function mapping                      */
+#define GPIO_AF12_OTG_HS_FS     ((uint8_t)0xC)  /* OTG HS configured in FS, Alternate Function mapping */
+#define GPIO_AF12_SDMMC1        ((uint8_t)0xC)  /* SDMMC1 Alternate Function mapping                     */
+
+/** 
+  * @brief   AF 13 selection  
+  */ 
+#define GPIO_AF13_DCMI          ((uint8_t)0x0D)  /* DCMI Alternate Function mapping */
+
+#if defined(STM32F756xx) || defined(STM32F746xx) || defined(STM32F767xx)
+/** 
+  * @brief   AF 14 selection  
+  */
+#define GPIO_AF14_LTDC          ((uint8_t)0x0E)  /* LCD-TFT Alternate Function mapping */
+#endif /* STM32F756xx || STM32F746xx */
+/** 
+  * @brief   AF 15 selection  
+  */ 
+#define GPIO_AF15_EVENTOUT      ((uint8_t)0x0F)  /* EVENTOUT Alternate Function mapping */
+
+
+/**
+  * @}
+  */ 
+
+/** @defgroup GPIOEx_IS_Alternat_function_selection GPIO Check Alternate Function
+  * @{
+  */
+#if defined(STM32F756xx) || defined(STM32F746xx) || defined(STM32F767xx)
+#define IS_GPIO_AF(AF)   (((AF) == GPIO_AF0_RTC_50Hz)   || ((AF) == GPIO_AF1_TIM1)        || \
+                          ((AF) == GPIO_AF0_SWJ)        || ((AF) == GPIO_AF0_TRACE)      || \
+                          ((AF) == GPIO_AF0_MCO)       || ((AF) == GPIO_AF1_TIM2)       || \
+                          ((AF) == GPIO_AF2_TIM3)       || ((AF) == GPIO_AF2_TIM4)       || \
+                          ((AF) == GPIO_AF2_TIM5)       || ((AF) == GPIO_AF3_TIM8)       || \
+                          ((AF) == GPIO_AF3_TIM9)       || ((AF) == GPIO_AF3_TIM10)      || \
+                          ((AF) == GPIO_AF3_TIM11)      || ((AF) == GPIO_AF3_LPTIM1)     || \
+                          ((AF) == GPIO_AF3_CEC)        || ((AF) == GPIO_AF4_CEC)        || \
+                          ((AF) == GPIO_AF4_I2C1)       || ((AF) == GPIO_AF4_I2C2)       || \
+                          ((AF) == GPIO_AF4_I2C3)       || ((AF) == GPIO_AF4_I2C4)       || \
+                          ((AF) == GPIO_AF5_SPI1)       || ((AF) == GPIO_AF5_SPI2)       || \
+                          ((AF) == GPIO_AF5_SPI3)       || ((AF) == GPIO_AF5_SPI4)       || \
+                          ((AF) == GPIO_AF5_SPI5)       || ((AF) == GPIO_AF5_SPI6)       || \
+                          ((AF) == GPIO_AF6_SPI3)       || ((AF) == GPIO_AF6_SAI1)       || \
+                          ((AF) == GPIO_AF7_SPI3)       || ((AF) == GPIO_AF7_SPI2)        || \
+                          ((AF) == GPIO_AF7_USART1)     || ((AF) == GPIO_AF7_USART2)      || \
+                          ((AF) == GPIO_AF7_USART3)     || ((AF) == GPIO_AF7_UART5)       || \
+                          ((AF) == GPIO_AF7_SPDIFRX)    || ((AF) == GPIO_AF8_SPDIFRX)     || \
+                          ((AF) == GPIO_AF8_SAI2)       || ((AF) == GPIO_AF8_USART6)      || \
+                          ((AF) == GPIO_AF8_UART4)      || ((AF) == GPIO_AF8_UART5)       || \
+                          ((AF) == GPIO_AF8_UART7)      || ((AF) == GPIO_AF8_UART8)       || \
+                          ((AF) == GPIO_AF9_CAN1)       || ((AF) == GPIO_AF9_CAN2)        || \
+                          ((AF) == GPIO_AF9_TIM12)      || ((AF) == GPIO_AF9_TIM12)      || \
+                          ((AF) == GPIO_AF9_TIM14)      || ((AF) == GPIO_AF9_QUADSPI)    || \
+                          ((AF) == GPIO_AF9_LTDC)       || ((AF) == GPIO_AF10_OTG_FS)    || \
+                          ((AF) == GPIO_AF10_OTG_HS)    || ((AF) == GPIO_AF10_SAI2)      || \
+                          ((AF) == GPIO_AF10_QUADSPI)   || ((AF) == GPIO_AF11_ETH)       || \
+                          ((AF) == GPIO_AF12_OTG_HS_FS) || ((AF) == GPIO_AF12_SDMMC1)     || \
+                          ((AF) == GPIO_AF12_FMC)       || ((AF) == GPIO_AF15_EVENTOUT)  || \
+                          ((AF) == GPIO_AF13_DCMI)      || ((AF) == GPIO_AF14_LTDC))
+#elif defined(STM32F745xx) || defined(STM32F722xx)
+#define IS_GPIO_AF(AF)   (((AF) == GPIO_AF0_RTC_50Hz)   || ((AF) == GPIO_AF1_TIM1)        || \
+                          ((AF) == GPIO_AF0_SWJ)        || ((AF) == GPIO_AF0_TRACE)      || \
+                          ((AF) == GPIO_AF0_MCO)       || ((AF) == GPIO_AF1_TIM2)       || \
+                          ((AF) == GPIO_AF2_TIM3)       || ((AF) == GPIO_AF2_TIM4)       || \
+                          ((AF) == GPIO_AF2_TIM5)       || ((AF) == GPIO_AF3_TIM8)       || \
+                          ((AF) == GPIO_AF3_TIM9)       || ((AF) == GPIO_AF3_TIM10)      || \
+                          ((AF) == GPIO_AF3_TIM11)      || ((AF) == GPIO_AF3_LPTIM1)     || \
+                          ((AF) == GPIO_AF3_CEC)        || ((AF) == GPIO_AF4_CEC)        || \
+                          ((AF) == GPIO_AF4_I2C1)       || ((AF) == GPIO_AF4_I2C2)       || \
+                          ((AF) == GPIO_AF4_I2C3)       || ((AF) == GPIO_AF4_I2C4)       || \
+                          ((AF) == GPIO_AF5_SPI1)       || ((AF) == GPIO_AF5_SPI2)       || \
+                          ((AF) == GPIO_AF5_SPI3)       || ((AF) == GPIO_AF5_SPI4)       || \
+                          ((AF) == GPIO_AF5_SPI5)       || ((AF) == GPIO_AF5_SPI6)       || \
+                          ((AF) == GPIO_AF6_SPI3)       || ((AF) == GPIO_AF6_SAI1)       || \
+                          ((AF) == GPIO_AF7_SPI3)       || ((AF) == GPIO_AF7_SPI2)        || \
+                          ((AF) == GPIO_AF7_USART1)     || ((AF) == GPIO_AF7_USART2)      || \
+                          ((AF) == GPIO_AF7_USART3)     || ((AF) == GPIO_AF7_UART5)       || \
+                          ((AF) == GPIO_AF7_SPDIFRX)    || ((AF) == GPIO_AF8_SPDIFRX)     || \
+                          ((AF) == GPIO_AF8_SAI2)       || ((AF) == GPIO_AF8_USART6)      || \
+                          ((AF) == GPIO_AF8_UART4)      || ((AF) == GPIO_AF8_UART5)       || \
+                          ((AF) == GPIO_AF8_UART7)      || ((AF) == GPIO_AF8_UART8)       || \
+                          ((AF) == GPIO_AF9_CAN1)       || ((AF) == GPIO_AF9_CAN2)        || \
+                          ((AF) == GPIO_AF9_TIM12)      || ((AF) == GPIO_AF9_TIM12)      || \
+                          ((AF) == GPIO_AF9_TIM14)      || ((AF) == GPIO_AF9_QUADSPI)    || \
+                          ((AF) == GPIO_AF13_DCMI)      || ((AF) == GPIO_AF10_OTG_FS)    || \
+                          ((AF) == GPIO_AF10_OTG_HS)    || ((AF) == GPIO_AF10_SAI2)      || \
+                          ((AF) == GPIO_AF10_QUADSPI)   || ((AF) == GPIO_AF11_ETH)       || \
+                          ((AF) == GPIO_AF12_OTG_HS_FS) || ((AF) == GPIO_AF12_SDMMC1)     || \
+                          ((AF) == GPIO_AF12_FMC)       || ((AF) == GPIO_AF15_EVENTOUT))
+#endif /* STM32F756xx || STM32F746xx */
+/**
+  * @}
+  */ 
+
+/** @defgroup GPIO_Legacy 
+  * @{
+  */
+    
+#define GPIO_Mode_AIN           GPIO_Mode_AN
+
+#define GPIO_AF_OTG1_FS         GPIO_AF_OTG_FS
+#define GPIO_AF_OTG2_HS         GPIO_AF_OTG_HS
+#define GPIO_AF_OTG2_FS         GPIO_AF_OTG_HS_FS
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+
+/*  Function used to set the GPIO configuration to the default reset state ****/
+void GPIO_DeInit(GPIO_TypeDef* GPIOx);
+
+/* Initialization and Configuration functions *********************************/
+void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
+void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
+void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+
+/* GPIO Read and Write functions **********************************************/
+uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx);
+uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);
+void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
+void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal);
+void GPIO_ToggleBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+
+/* GPIO Alternate functions configuration function ****************************/
+void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F7xx_GPIO_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 

STM32F7XX_Lib/STM32F7xx_StdPeriph_Driver/inc/stm32f7xx_pwr.h

@@ -0,0 +1,247 @@
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F7xx_PWR_H
+#define __STM32F7xx_PWR_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f7xx.h"
+
+/** @addtogroup STM32F7xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup PWR
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup PWR_Exported_Constants
+  * @{
+  */ 
+
+/** @defgroup PWR_PVD_detection_level 
+  * @{
+  */ 
+#define PWR_PVDLevel_0                  PWR_CR1_PLS_LEV0
+#define PWR_PVDLevel_1                  PWR_CR1_PLS_LEV1
+#define PWR_PVDLevel_2                  PWR_CR1_PLS_LEV2
+#define PWR_PVDLevel_3                  PWR_CR1_PLS_LEV3
+#define PWR_PVDLevel_4                  PWR_CR1_PLS_LEV4
+#define PWR_PVDLevel_5                  PWR_CR1_PLS_LEV5
+#define PWR_PVDLevel_6                  PWR_CR1_PLS_LEV6
+#define PWR_PVDLevel_7                  PWR_CR1_PLS_LEV7
+
+#define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_0) || ((LEVEL) == PWR_PVDLevel_1)|| \
+                                 ((LEVEL) == PWR_PVDLevel_2) || ((LEVEL) == PWR_PVDLevel_3)|| \
+                                 ((LEVEL) == PWR_PVDLevel_4) || ((LEVEL) == PWR_PVDLevel_5)|| \
+                                 ((LEVEL) == PWR_PVDLevel_6) || ((LEVEL) == PWR_PVDLevel_7))
+/**
+  * @}
+  */
+    
+/** @defgroup PWR_Regulator_state_in_STOP_mode 
+  * @{
+  */
+#define PWR_MainRegulator_ON                        ((uint32_t)0x00000000)
+#define PWR_LowPowerRegulator_ON                    PWR_CR1_LPDS
+
+/* --- PWR_Legacy ---*/
+#define PWR_Regulator_ON                            PWR_MainRegulator_ON
+#define PWR_Regulator_LowPower                      PWR_LowPowerRegulator_ON
+
+#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_MainRegulator_ON) || \
+                                     ((REGULATOR) == PWR_LowPowerRegulator_ON))
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Regulator_state_in_UnderDrive_mode 
+  * @{
+  */
+#define PWR_MainRegulator_UnderDrive_ON               PWR_CR1_MRUDS
+#define PWR_LowPowerRegulator_UnderDrive_ON           ((uint32_t)(PWR_CR1_LPDS | PWR_CR1_LPUDS))
+
+#define IS_PWR_REGULATOR_UNDERDRIVE(REGULATOR) (((REGULATOR) == PWR_MainRegulator_UnderDrive_ON) || \
+                                                ((REGULATOR) == PWR_LowPowerRegulator_UnderDrive_ON))
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Wake_Up_Pin
+  * @{
+  */
+#define PWR_WakeUp_Pin1                PWR_CSR2_EWUP1           /*!< Wakeup Pin PA0            */
+#define PWR_WakeUp_Pin2                PWR_CSR2_EWUP2           /*!< Wakeup Pin PA2            */
+#define PWR_WakeUp_Pin3                PWR_CSR2_EWUP3           /*!< Wakeup Pin PC1            */
+#define PWR_WakeUp_Pin4                PWR_CSR2_EWUP4           /*!< Wakeup Pin PC13           */
+#define PWR_WakeUp_Pin5                PWR_CSR2_EWUP5           /*!< Wakeup Pin PI8            */
+#define PWR_WakeUp_Pin6                PWR_CSR2_EWUP6           /*!< Wakeup Pin PI11           */
+#define PWR_WakeUp_Pin1_RisingEdge     PWR_CSR2_EWUP1           /*!< Wakeup Pin PA0 with risig edge */
+#define PWR_WakeUp_Pin2_RisingEdge     PWR_CSR2_EWUP2           /*!< Wakeup Pin PA2 with risig edge */
+#define PWR_WakeUp_Pin3_RisingEdge     PWR_CSR2_EWUP3           /*!< Wakeup Pin PC1 with risig edge */
+#define PWR_WakeUp_Pin4_RisingEdge     PWR_CSR2_EWUP4           /*!< Wakeup Pin PC13 with risig edge */
+#define PWR_WakeUp_Pin5_RisingEdge     PWR_CSR2_EWUP5           /*!< Wakeup Pin PI8 with risig edge */
+#define PWR_WakeUp_Pin6_RisingEdge     PWR_CSR2_EWUP6           /*!< Wakeup Pin PI11 with risig edge */
+#define PWR_WakeUp_Pin1_FallingEdge    (uint32_t)((PWR_CR2_WUPP1<<6) | PWR_CSR2_EWUP1)  /*!< Wakeup Pin PA0 with falling edge */
+#define PWR_WakeUp_Pin2_FallingEdge    (uint32_t)((PWR_CR2_WUPP2<<6) | PWR_CSR2_EWUP2)  /*!< Wakeup Pin PA2 with falling edge */
+#define PWR_WakeUp_Pin3_FallingEdge    (uint32_t)((PWR_CR2_WUPP3<<6) | PWR_CSR2_EWUP3)  /*!< Wakeup Pin PC1 with falling edge */
+#define PWR_WakeUp_Pin4_FallingEdge    (uint32_t)((PWR_CR2_WUPP4<<6) | PWR_CSR2_EWUP4)  /*!< Wakeup Pin PC13 with falling edge */
+#define PWR_WakeUp_Pin5_FallingEdge    (uint32_t)((PWR_CR2_WUPP5<<6) | PWR_CSR2_EWUP5)  /*!< Wakeup Pin PI8 with falling edge */
+#define PWR_WakeUp_Pin6_FallingEdge    (uint32_t)((PWR_CR2_WUPP6<<6) | PWR_CSR2_EWUP6)  /*!< Wakeup Pin PI11 with falling edge */
+
+#define IS_PWR_WAKEUP_PIN(__PIN__)         (((__PIN__) == PWR_WakeUp_Pin1)       || \
+                                            ((__PIN__) == PWR_WakeUp_Pin2)       || \
+                                            ((__PIN__) == PWR_WakeUp_Pin3)       || \
+                                            ((__PIN__) == PWR_WakeUp_Pin4)       || \
+                                            ((__PIN__) == PWR_WakeUp_Pin5)       || \
+                                            ((__PIN__) == PWR_WakeUp_Pin6)  		 || \
+                                            ((__PIN__) == PWR_WakeUp_Pin1_RisingEdge)  || \
+                                            ((__PIN__) == PWR_WakeUp_Pin2_RisingEdge)  || \
+                                            ((__PIN__) == PWR_WakeUp_Pin3_RisingEdge)  || \
+                                            ((__PIN__) == PWR_WakeUp_Pin4_RisingEdge)  || \
+                                            ((__PIN__) == PWR_WakeUp_Pin5_RisingEdge)  || \
+                                            ((__PIN__) == PWR_WakeUp_Pin6_RisingEdge)  || \
+                                            ((__PIN__) == PWR_WakeUp_Pin1_FallingEdge)   || \
+                                            ((__PIN__) == PWR_WakeUp_Pin2_FallingEdge)   || \
+                                            ((__PIN__) == PWR_WakeUp_Pin3_FallingEdge)   || \
+                                            ((__PIN__) == PWR_WakeUp_Pin4_FallingEdge)   || \
+                                            ((__PIN__) == PWR_WakeUp_Pin5_FallingEdge)	 || \
+                                            ((__PIN__) == PWR_WakeUp_Pin6_FallingEdge))
+
+/**
+  * @}
+  */    
+
+
+/** @defgroup PWR_STOP_mode_entry 
+  * @{
+  */
+#define PWR_STOPEntry_WFI               ((uint8_t)0x01)
+#define PWR_STOPEntry_WFE               ((uint8_t)0x02)
+#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE))
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Regulator_Voltage_Scale 
+  * @{
+  */
+#define PWR_Regulator_Voltage_Scale1    ((uint32_t)PWR_CR1_VOS)
+#define PWR_Regulator_Voltage_Scale2    ((uint32_t)PWR_CR1_VOS_1)
+#define PWR_Regulator_Voltage_Scale3    ((uint32_t)PWR_CR1_VOS_0)
+#define IS_PWR_REGULATOR_VOLTAGE(VOLTAGE) (((VOLTAGE) == PWR_Regulator_Voltage_Scale1) || \
+                                           ((VOLTAGE) == PWR_Regulator_Voltage_Scale2) || \
+                                           ((VOLTAGE) == PWR_Regulator_Voltage_Scale3))
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Flag 
+  * @{
+  */
+#define PWR_FLAG_WU1                    (PWR_CSR2_WUPF1 | 0x80000000)
+#define PWR_FLAG_WU2                    (PWR_CSR2_WUPF2 | 0x80000000)
+#define PWR_FLAG_WU3                    (PWR_CSR2_WUPF3 | 0x80000000)
+#define PWR_FLAG_WU4                    (PWR_CSR2_WUPF4 | 0x80000000)
+#define PWR_FLAG_WU5                    (PWR_CSR2_WUPF5 | 0x80000000)
+#define PWR_FLAG_WU6                    (PWR_CSR2_WUPF6 | 0x80000000)
+
+#define PWR_FLAG_SB                     PWR_CSR1_SBF
+#define PWR_FLAG_PVDO                   PWR_CSR1_PVDO
+#define PWR_FLAG_BRR                    PWR_CSR1_BRR
+#define PWR_FLAG_VOSRDY                 PWR_CSR1_VOSRDY
+#define PWR_FLAG_ODRDY                  PWR_CSR1_ODRDY
+#define PWR_FLAG_ODSWRDY                PWR_CSR1_ODSWRDY
+#define PWR_FLAG_UDRDY                  PWR_CSR1_UDSWRDY
+
+/* --- FLAG Legacy ---*/
+#define PWR_FLAG_REGRDY                  PWR_FLAG_VOSRDY               
+
+#define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU1) || \
+                                ((FLAG) == PWR_FLAG_WU2) || \
+                                ((FLAG) == PWR_FLAG_WU3) || \
+                                ((FLAG) == PWR_FLAG_WU4) || \
+                                ((FLAG) == PWR_FLAG_WU5) || \
+                                ((FLAG) == PWR_FLAG_WU6) || \
+                                ((FLAG) == PWR_FLAG_SB) || \
+                                ((FLAG) == PWR_FLAG_PVDO) || ((FLAG) == PWR_FLAG_BRR) || \
+                                ((FLAG) == PWR_FLAG_VOSRDY) || ((FLAG) == PWR_FLAG_ODRDY) || \
+                                ((FLAG) == PWR_FLAG_ODSWRDY) || ((FLAG) == PWR_FLAG_UDRDY))
+
+
+#define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU1) || \
+                                 ((FLAG) == PWR_FLAG_WU2) || \
+                                 ((FLAG) == PWR_FLAG_WU3) || \
+                                 ((FLAG) == PWR_FLAG_WU4) || \
+                                 ((FLAG) == PWR_FLAG_WU5) || \
+                                 ((FLAG) == PWR_FLAG_WU6) || \
+                                 ((FLAG) == PWR_FLAG_SB) || \
+                                 ((FLAG) == PWR_FLAG_UDRDY))
+                                   
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/* Function used to set the PWR configuration to the default reset state ******/ 
+void PWR_DeInit(void);
+
+/* Backup Domain Access function **********************************************/ 
+void PWR_BackupAccessCmd(FunctionalState NewState);
+
+/* PVD configuration functions ************************************************/ 
+void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel);
+void PWR_PVDCmd(FunctionalState NewState);
+
+/* WakeUp pins configuration functions ****************************************/
+void PWR_WakeUpPinCmd(uint32_t PWR_WakeUpPinx, FunctionalState NewState);
+
+/* Main and Backup Regulators configuration functions *************************/ 
+void PWR_BackupRegulatorCmd(FunctionalState NewState);
+void PWR_MainRegulatorModeConfig(uint32_t PWR_Regulator_Voltage);
+void PWR_OverDriveCmd(FunctionalState NewState);
+void PWR_OverDriveSWCmd(FunctionalState NewState);
+void PWR_UnderDriveCmd(FunctionalState NewState);
+
+void PWR_MainRegulatorUnderDriveCmd(FunctionalState NewState);
+void PWR_LowRegulatorUnderDriveCmd(FunctionalState NewState);
+
+/* FLASH Power Down configuration functions ***********************************/ 
+void PWR_FlashPowerDownCmd(FunctionalState NewState);
+
+/* Low Power modes configuration functions ************************************/ 
+void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
+void PWR_EnterUnderDriveSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
+void PWR_EnterSTANDBYMode(void);
+
+/* Flags management functions *************************************************/ 
+FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG);
+void PWR_ClearFlag(uint32_t PWR_FLAG);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F7xx_PWR_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */

STM32F7XX_Lib/STM32F7xx_StdPeriph_Driver/inc/stm32f7xx_rcc.h

@@ -0,0 +1,721 @@
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F7xx_RCC_H
+#define __STM32F7xx_RCC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f7xx.h"
+
+/** @addtogroup STM32F7xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup RCC
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+typedef struct
+{
+  uint32_t SYSCLK_Frequency; /*!<  SYSCLK clock frequency expressed in Hz */
+  uint32_t HCLK_Frequency;   /*!<  HCLK clock frequency expressed in Hz   */
+  uint32_t PCLK1_Frequency;  /*!<  PCLK1 clock frequency expressed in Hz  */
+  uint32_t PCLK2_Frequency;  /*!<  PCLK2 clock frequency expressed in Hz  */
+}RCC_ClocksTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup RCC_Exported_Constants
+  * @{
+  */
+  
+/** @defgroup RCC_HSE_configuration 
+  * @{
+  */
+#define RCC_HSE_OFF                      ((uint8_t)0x00)
+#define RCC_HSE_ON                       ((uint8_t)0x01)
+#define RCC_HSE_Bypass                   ((uint8_t)0x05)
+#define IS_RCC_HSE(HSE)                  (((HSE) == RCC_HSE_OFF) || ((HSE) == RCC_HSE_ON) || \
+                                         ((HSE) == RCC_HSE_Bypass))
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_LSE_Dual_Mode_Selection
+  * @{
+  */
+#define RCC_LSE_LOWPOWER_MODE            ((uint32_t)0x00000000)
+#define RCC_LSE_MEDIUMLOW_MODE           RCC_BDCR_LSEDRV_1
+#define RCC_LSE_MEDIUMHIGH_MODE          RCC_BDCR_LSEDRV_0
+#define RCC_LSE_HIGHDRIVE_MODE           RCC_BDCR_LSEDRV
+#define IS_RCC_LSE_MODE(MODE)           (((MODE) == RCC_LSE_LOWPOWER_MODE) || \
+                                         ((MODE) == RCC_LSE_MEDIUMLOW_MODE) || \
+                                         ((MODE) == RCC_LSE_MEDIUMHIGH_MODE) || \
+                                         ((MODE) == RCC_LSE_HIGHDRIVE_MODE))
+
+
+/** @defgroup RCC_PLLSAIDivR_Factor
+  * @{
+  */
+#define RCC_PLLSAIDivR_Div2                ((uint32_t)0x00000000)
+#define RCC_PLLSAIDivR_Div4                ((uint32_t)0x00010000)
+#define RCC_PLLSAIDivR_Div8                ((uint32_t)0x00020000)
+#define RCC_PLLSAIDivR_Div16               ((uint32_t)0x00030000)
+#define IS_RCC_PLLSAI_DIVR_VALUE(VALUE) (((VALUE) == RCC_PLLSAIDivR_Div2) ||\
+                                        ((VALUE) == RCC_PLLSAIDivR_Div4)  ||\
+                                        ((VALUE) == RCC_PLLSAIDivR_Div8)  ||\
+                                        ((VALUE) == RCC_PLLSAIDivR_Div16))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_PLL_Clock_Source 
+  * @{
+  */
+#define RCC_PLLSource_HSI                ((uint32_t)0x00000000)
+#define RCC_PLLSource_HSE                ((uint32_t)0x00400000)
+#define IS_RCC_PLL_SOURCE(SOURCE) (((SOURCE) == RCC_PLLSource_HSI) || \
+                                   ((SOURCE) == RCC_PLLSource_HSE))
+
+#define IS_RCC_PLLM_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 63))
+#define IS_RCC_PLLN_VALUE(VALUE) ((192 <= (VALUE)) && ((VALUE) <= 432))
+
+/** @defgroup RCC_PLLP_Clock_Divider PLLP Clock Divider
+  * @{
+  */
+#define RCC_PLLP_DIV2                  ((uint32_t)0x00000002)
+#define RCC_PLLP_DIV4                  ((uint32_t)0x00000004)
+#define RCC_PLLP_DIV6                  ((uint32_t)0x00000006)
+#define RCC_PLLP_DIV8                  ((uint32_t)0x00000008)
+#define IS_RCC_PLLP_VALUE(VALUE) (((VALUE) == RCC_PLLP_DIV2) || ((VALUE) == RCC_PLLP_DIV4) || \
+                                  ((VALUE) == RCC_PLLP_DIV6) || ((VALUE) == RCC_PLLP_DIV8))
+/**
+  * @}
+  */
+
+#define IS_RCC_PLLQ_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 15))
+
+#define IS_RCC_PLLI2SN_VALUE(VALUE) ((49 <= (VALUE)) && ((VALUE) <= 432))
+#define IS_RCC_PLLI2SP_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 8))
+#define IS_RCC_PLLI2SQ_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 15))
+#define IS_RCC_PLLI2SR_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 7))
+
+#define IS_RCC_PLLSAIN_VALUE(VALUE) ((49 <= (VALUE)) && ((VALUE) <= 432))
+#define IS_RCC_PLLSAIP_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 8))
+#define IS_RCC_PLLSAIQ_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 15))
+#define IS_RCC_PLLSAIR_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 7))  
+
+#define IS_RCC_PLLSAI_DIVQ_VALUE(VALUE) ((1 <= (VALUE)) && ((VALUE) <= 32))
+#define IS_RCC_PLLI2S_DIVQ_VALUE(VALUE) ((1 <= (VALUE)) && ((VALUE) <= 32))
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_System_Clock_Source 
+  * @{
+  */
+
+#define RCC_SYSCLKSource_HSI             ((uint32_t)RCC_CFGR_SW_HSI)
+#define RCC_SYSCLKSource_HSE             ((uint32_t)RCC_CFGR_SW_HSE)
+#define RCC_SYSCLKSource_PLLPCLK         ((uint32_t)RCC_CFGR_SW_PLL)
+
+/* Add legacy definition */
+#define  RCC_SYSCLKSource_PLLCLK    RCC_SYSCLKSource_PLLPCLK  
+
+#define IS_RCC_SYSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SYSCLKSource_HSI) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_HSE) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_PLLPCLK))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_AHB_Clock_Source
+  * @{
+  */
+#define RCC_SYSCLK_Div1                  ((uint32_t)RCC_CFGR_HPRE_DIV1)
+#define RCC_SYSCLK_Div2                  ((uint32_t)RCC_CFGR_HPRE_DIV2)
+#define RCC_SYSCLK_Div4                  ((uint32_t)RCC_CFGR_HPRE_DIV4)
+#define RCC_SYSCLK_Div8                  ((uint32_t)RCC_CFGR_HPRE_DIV8)
+#define RCC_SYSCLK_Div16                 ((uint32_t)RCC_CFGR_HPRE_DIV16)
+#define RCC_SYSCLK_Div64                 ((uint32_t)RCC_CFGR_HPRE_DIV64)
+#define RCC_SYSCLK_Div128                ((uint32_t)RCC_CFGR_HPRE_DIV128)
+#define RCC_SYSCLK_Div256                ((uint32_t)RCC_CFGR_HPRE_DIV256)
+#define RCC_SYSCLK_Div512                ((uint32_t)RCC_CFGR_HPRE_DIV512)
+#define IS_RCC_HCLK(HCLK) (((HCLK) == RCC_SYSCLK_Div1) || ((HCLK) == RCC_SYSCLK_Div2) || \
+                           ((HCLK) == RCC_SYSCLK_Div4) || ((HCLK) == RCC_SYSCLK_Div8) || \
+                           ((HCLK) == RCC_SYSCLK_Div16) || ((HCLK) == RCC_SYSCLK_Div64) || \
+                           ((HCLK) == RCC_SYSCLK_Div128) || ((HCLK) == RCC_SYSCLK_Div256) || \
+                           ((HCLK) == RCC_SYSCLK_Div512))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_APB1_APB2_Clock_Source
+  * @{
+  */
+#define RCC_HCLK_Div1                    ((uint32_t)RCC_CFGR_PPRE1_DIV1)
+#define RCC_HCLK_Div2                    ((uint32_t)RCC_CFGR_PPRE1_DIV2)
+#define RCC_HCLK_Div4                    ((uint32_t)RCC_CFGR_PPRE1_DIV4)
+#define RCC_HCLK_Div8                    ((uint32_t)RCC_CFGR_PPRE1_DIV8)
+#define RCC_HCLK_Div16                   ((uint32_t)RCC_CFGR_PPRE1_DIV16)
+#define IS_RCC_PCLK(PCLK) (((PCLK) == RCC_HCLK_Div1) || ((PCLK) == RCC_HCLK_Div2) || \
+                           ((PCLK) == RCC_HCLK_Div4) || ((PCLK) == RCC_HCLK_Div8) || \
+                           ((PCLK) == RCC_HCLK_Div16))
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_Interrupt_Source 
+  * @{
+  */
+#define RCC_IT_LSIRDY                    ((uint8_t)0x01)
+#define RCC_IT_LSERDY                    ((uint8_t)0x02)
+#define RCC_IT_HSIRDY                    ((uint8_t)0x04)
+#define RCC_IT_HSERDY                    ((uint8_t)0x08)
+#define RCC_IT_PLLRDY                    ((uint8_t)0x10)
+#define RCC_IT_PLLI2SRDY                 ((uint8_t)0x20) 
+#define RCC_IT_PLLSAIRDY                 ((uint8_t)0x40)
+#define RCC_IT_CSS                       ((uint8_t)0x80)
+
+#define IS_RCC_IT(IT) ((((IT) & (uint8_t)0x80) == 0x00) && ((IT) != 0x00))
+#define IS_RCC_GET_IT(IT) (((IT) == RCC_IT_LSIRDY) || ((IT) == RCC_IT_LSERDY) || \
+                           ((IT) == RCC_IT_HSIRDY) || ((IT) == RCC_IT_HSERDY) || \
+                           ((IT) == RCC_IT_PLLRDY) || ((IT) == RCC_IT_CSS) || \
+                           ((IT) == RCC_IT_PLLSAIRDY) || ((IT) == RCC_IT_PLLI2SRDY))
+#define IS_RCC_CLEAR_IT(IT)((IT) != 0x00)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_LSE_Config RCC LSE Config
+  * @{
+  */
+#define RCC_LSE_OFF                      ((uint8_t)0x00)
+#define RCC_LSE_ON                       ((uint8_t)0x01)
+#define RCC_LSE_Bypass                   ((uint8_t)0x04)
+#define IS_RCC_LSE(LSE) (((LSE) == RCC_LSE_OFF) || ((LSE) == RCC_LSE_ON) || \
+                         ((LSE) == RCC_LSE_Bypass))
+ 
+/** @defgroup RCC_RTC_Clock_Source
+  * @{
+  */
+#define RCC_RTCCLKSource_LSE             ((uint32_t)0x00000100)
+#define RCC_RTCCLKSource_LSI             ((uint32_t)0x00000200)
+#define RCC_RTCCLKSource_HSE_Div2        ((uint32_t)0x00020300)
+#define RCC_RTCCLKSource_HSE_Div3        ((uint32_t)0x00030300)
+#define RCC_RTCCLKSource_HSE_Div4        ((uint32_t)0x00040300)
+#define RCC_RTCCLKSource_HSE_Div5        ((uint32_t)0x00050300)
+#define RCC_RTCCLKSource_HSE_Div6        ((uint32_t)0x00060300)
+#define RCC_RTCCLKSource_HSE_Div7        ((uint32_t)0x00070300)
+#define RCC_RTCCLKSource_HSE_Div8        ((uint32_t)0x00080300)
+#define RCC_RTCCLKSource_HSE_Div9        ((uint32_t)0x00090300)
+#define RCC_RTCCLKSource_HSE_Div10       ((uint32_t)0x000A0300)
+#define RCC_RTCCLKSource_HSE_Div11       ((uint32_t)0x000B0300)
+#define RCC_RTCCLKSource_HSE_Div12       ((uint32_t)0x000C0300)
+#define RCC_RTCCLKSource_HSE_Div13       ((uint32_t)0x000D0300)
+#define RCC_RTCCLKSource_HSE_Div14       ((uint32_t)0x000E0300)
+#define RCC_RTCCLKSource_HSE_Div15       ((uint32_t)0x000F0300)
+#define RCC_RTCCLKSource_HSE_Div16       ((uint32_t)0x00100300)
+#define RCC_RTCCLKSource_HSE_Div17       ((uint32_t)0x00110300)
+#define RCC_RTCCLKSource_HSE_Div18       ((uint32_t)0x00120300)
+#define RCC_RTCCLKSource_HSE_Div19       ((uint32_t)0x00130300)
+#define RCC_RTCCLKSource_HSE_Div20       ((uint32_t)0x00140300)
+#define RCC_RTCCLKSource_HSE_Div21       ((uint32_t)0x00150300)
+#define RCC_RTCCLKSource_HSE_Div22       ((uint32_t)0x00160300)
+#define RCC_RTCCLKSource_HSE_Div23       ((uint32_t)0x00170300)
+#define RCC_RTCCLKSource_HSE_Div24       ((uint32_t)0x00180300)
+#define RCC_RTCCLKSource_HSE_Div25       ((uint32_t)0x00190300)
+#define RCC_RTCCLKSource_HSE_Div26       ((uint32_t)0x001A0300)
+#define RCC_RTCCLKSource_HSE_Div27       ((uint32_t)0x001B0300)
+#define RCC_RTCCLKSource_HSE_Div28       ((uint32_t)0x001C0300)
+#define RCC_RTCCLKSource_HSE_Div29       ((uint32_t)0x001D0300)
+#define RCC_RTCCLKSource_HSE_Div30       ((uint32_t)0x001E0300)
+#define RCC_RTCCLKSource_HSE_Div31       ((uint32_t)0x001F0300)
+#define IS_RCC_RTCCLK_SOURCE(SOURCE) (((SOURCE) == RCC_RTCCLKSource_LSE) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_LSI) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div2) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div3) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div4) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div5) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div6) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div7) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div8) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div9) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div10) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div11) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div12) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div13) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div14) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div15) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div16) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div17) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div18) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div19) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div20) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div21) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div22) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div23) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div24) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div25) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div26) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div27) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div28) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div29) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div30) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div31))
+/**
+  * @}
+  */ 
+    
+/** @defgroup RCC_I2S_Clock_Source
+  * @{
+  */
+#define RCC_I2SCLKSource_PLLI2S             ((uint32_t)0x00)
+#define RCC_I2SCLKSource_Ext                ((uint32_t)RCC_CFGR_I2SSRC)
+
+
+#define IS_RCC_I2SCLK_SOURCE(SOURCE) (((SOURCE) == RCC_I2SCLKSource_PLLI2S) || ((SOURCE) == RCC_I2SCLKSource_Ext))                                
+/**
+  * @}
+  */
+
+/** @defgroup RCC_SAI_Clock_Source
+  * @{
+  */
+#define RCC_SAICLKSource_PLLSAI             ((uint32_t)0x00)
+#define RCC_SAICLKSource_PLLI2S             ((uint32_t)RCC_DCKCFGR1_SAI2SEL_0)
+#define RCC_SAICLKSource_CKIN               ((uint32_t)RCC_DCKCFGR1_SAI2SEL_1)
+
+#define IS_RCC_SAICLK_SOURCE(SOURCE) (((SOURCE) == RCC_SAICLKSource_PLLSAI) || ((SOURCE) == RCC_SAICLKSource_PLLI2S) || \
+                                      ((SOURCE) == RCC_SAICLKSource_CKIN))                                
+/**
+  * @}
+  */    
+    
+/** @defgroup RCC_SAI_Instance
+  * @{
+  */
+#define RCC_SAIInstance_SAI1             ((uint8_t)0x00)
+#define RCC_SAIInstance_SAI2             ((uint8_t)0x01)
+#define IS_RCC_SAI_INSTANCE(BUS) (((BUS) == RCC_SAIInstance_SAI1) || ((BUS) == RCC_SAIInstance_SAI2))                                
+/**
+  * @}
+  */
+
+/** @defgroup RCC_TIM_PRescaler_Selection
+  * @{
+  */
+#define RCC_TIMPrescDesactivated             ((uint8_t)0x00)
+#define RCC_TIMPrescActivated                ((uint8_t)0x01)
+
+#define IS_RCC_TIMCLK_PRESCALER(VALUE) (((VALUE) == RCC_TIMPrescDesactivated) || ((VALUE) == RCC_TIMPrescActivated))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_SDIO_Clock_Source_Selection
+  * @{
+  */
+#define RCC_SDMMCCLKSource_48MHZ              ((uint8_t)0x00)
+#define RCC_SDMMCCLKSource_SYSCLK             ((uint8_t)0x01)
+#define IS_RCC_SDMMC_CLOCKSOURCE(CLKSOURCE)   (((CLKSOURCE) == RCC_SDMMCCLKSource_48MHZ) || \
+                                              ((CLKSOURCE) == RCC_SDMMCCLKSource_SYSCLK))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_48MHZ_Clock_Source_Selection
+  * @{
+  */
+#define RCC_48MHZCLKSource_PLL                ((uint8_t)0x00)
+#define RCC_48MHZCLKSource_PLLSAI             ((uint8_t)0x01)
+#define IS_RCC_48MHZ_CLOCKSOURCE(CLKSOURCE)   (((CLKSOURCE) == RCC_48MHZCLKSource_PLL) || \
+                                               ((CLKSOURCE) == RCC_48MHZCLKSource_PLLSAI))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_SPDIFRX_Clock_Source_Selection
+  * @{
+  */
+#define RCC_SPDIFRXCLKSource_PLLR                 ((uint8_t)0x00)
+#define RCC_SPDIFRXCLKSource_PLLI2SP              ((uint8_t)0x01)
+#define IS_RCC_SPDIFRX_CLOCKSOURCE(CLKSOURCE)     (((CLKSOURCE) == RCC_SPDIFRXCLKSource_PLLR) || \
+                                                   ((CLKSOURCE) == RCC_SPDIFRXCLKSource_PLLI2SP))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_CEC_Clock_Source_Selection
+  * @{
+  */
+#define RCC_CECCLKSource_HSIDiv488            ((uint8_t)0x00)
+#define RCC_CECCLKSource_LSE                  ((uint8_t)0x01)
+#define IS_RCC_CEC_CLOCKSOURCE(CLKSOURCE)     (((CLKSOURCE) == RCC_CECCLKSource_HSIDiv488) || \
+                                               ((CLKSOURCE) == RCC_CECCLKSource_LSE))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_I2C_Clock_Source
+  * @{
+  */
+#define RCC_I2CCLKSource_APB                   ((uint32_t)0x00)
+#define RCC_I2CCLKSource_SYSCLK                ((uint32_t)RCC_DCKCFGR2_I2C1SEL_0)
+#define RCC_I2CCLKSource_HSI                   ((uint32_t)RCC_DCKCFGR2_I2C1SEL_1)
+    
+#define IS_RCC_I2C_CLOCKSOURCE(SOURCE) (((SOURCE) == RCC_I2CCLKSource_APB) || ((SOURCE) == RCC_I2CCLKSource_SYSCLK) || \
+                                         ((SOURCE) == RCC_I2CCLKSource_HSI))                                
+/**
+  * @}
+  */
+
+
+/** @defgroup RCC_USART_UART_Clock_Source
+  * @{
+  */
+#define RCC_USARTCLKSource_APB                  ((uint32_t)0x00)
+#define RCC_USARTCLKSource_SYSCLK               ((uint32_t)RCC_DCKCFGR2_USART1SEL_0)
+#define RCC_USARTCLKSource_HSI                  ((uint32_t)RCC_DCKCFGR2_USART1SEL_1)
+#define RCC_USARTCLKSource_LSE                  ((uint32_t)RCC_DCKCFGR2_USART1SEL)
+#define IS_RCC_USART_CLOCKSOURCE(SOURCE) (((SOURCE) == RCC_USARTCLKSource_APB) || ((SOURCE) == RCC_USARTCLKSource_SYSCLK) || \
+                                         ((SOURCE) == RCC_USARTCLKSource_HSI)) || ((SOURCE) == RCC_USARTCLKSource_LSE)
+/**
+  * @}
+  */
+
+/** @defgroup RCCEx_LPTIM1_Clock_Source RCCEx LPTIM1 Clock Source
+  * @{
+  */
+#define RCC_LPTIMCLKSource_APB                 ((uint32_t)0x00000000)
+#define RCC_LPTIMCLKSource_LSI                 RCC_DCKCFGR2_LPTIM1SEL_0
+#define RCC_LPTIMCLKSource_HSI                 RCC_DCKCFGR2_LPTIM1SEL_1
+#define RCC_LPTIMCLKSource_LSE                 RCC_DCKCFGR2_LPTIM1SEL
+
+#define IS_RCC_LPTIM_CLOCKSOURCE(SOURCE) (((SOURCE) == RCC_LPTIMCLKSource_APB) || ((SOURCE) == RCC_LPTIMCLKSource_LSI) || \
+                                         ((SOURCE) == RCC_LPTIMCLKSource_HSI) || ((SOURCE) == RCC_LPTIMCLKSource_LSE))   
+/**
+  * @}
+  */
+    
+/** @defgroup RCC_AHB1_Peripherals 
+  * @{
+  */ 
+#define RCC_AHB1Periph_GPIOA             ((uint32_t)RCC_AHB1ENR_GPIOAEN)
+#define RCC_AHB1Periph_GPIOB             ((uint32_t)RCC_AHB1ENR_GPIOBEN)
+#define RCC_AHB1Periph_GPIOC             ((uint32_t)RCC_AHB1ENR_GPIOCEN)
+#define RCC_AHB1Periph_GPIOD             ((uint32_t)RCC_AHB1ENR_GPIODEN)
+#define RCC_AHB1Periph_GPIOE             ((uint32_t)RCC_AHB1ENR_GPIOEEN)
+#define RCC_AHB1Periph_GPIOF             ((uint32_t)RCC_AHB1ENR_GPIOFEN)
+#define RCC_AHB1Periph_GPIOG             ((uint32_t)RCC_AHB1ENR_GPIOGEN)
+#define RCC_AHB1Periph_GPIOH             ((uint32_t)RCC_AHB1ENR_GPIOHEN)
+#define RCC_AHB1Periph_GPIOI             ((uint32_t)RCC_AHB1ENR_GPIOIEN)
+#if defined(STM32F767xx)
+#define RCC_AHB1Periph_GPIOJ             ((uint32_t)RCC_AHB1ENR_GPIOJEN)
+#define RCC_AHB1Periph_GPIOK             ((uint32_t)RCC_AHB1ENR_GPIOKEN)
+#endif
+#define RCC_AHB1Periph_CRC               ((uint32_t)RCC_AHB1ENR_CRCEN)
+#define RCC_AHB1Periph_BKPSRAM           ((uint32_t)RCC_AHB1ENR_BKPSRAMEN)
+#define RCC_AHB1Periph_DTCMRAM           ((uint32_t)RCC_AHB1ENR_DTCMRAMEN)
+#define RCC_AHB1Periph_DMA1              ((uint32_t)RCC_AHB1ENR_DMA1EN)
+#define RCC_AHB1Periph_DMA2              ((uint32_t)RCC_AHB1ENR_DMA2EN)
+#define RCC_AHB1Periph_DMA2D             ((uint32_t)RCC_AHB1ENR_DMA2DEN)
+#define RCC_AHB1Periph_ETH_MAC           ((uint32_t)RCC_AHB1ENR_ETHMACEN)
+#define RCC_AHB1Periph_ETH_MAC_Tx        ((uint32_t)RCC_AHB1ENR_ETHMACTXEN)
+#define RCC_AHB1Periph_ETH_MAC_Rx        ((uint32_t)RCC_AHB1ENR_ETHMACRXEN)
+#define RCC_AHB1Periph_ETH_MAC_PTP       ((uint32_t)RCC_AHB1ENR_ETHMACPTPEN)
+#define RCC_AHB1Periph_OTG_HS            ((uint32_t)RCC_AHB1ENR_OTGHSEN)
+#define RCC_AHB1Periph_OTG_HS_ULPI       ((uint32_t)RCC_AHB1ENR_OTGHSULPIEN)
+
+#define IS_RCC_AHB1_CLOCK_PERIPH(PERIPH) ((((PERIPH) & 0x810BE800) == 0x00) && ((PERIPH) != 0x00))
+#define IS_RCC_AHB1_RESET_PERIPH(PERIPH) ((((PERIPH) & 0xDD1FE800) == 0x00) && ((PERIPH) != 0x00))
+#define IS_RCC_AHB1_LPMODE_PERIPH(PERIPH) ((((PERIPH) & 0x81106800) == 0x00) && ((PERIPH) != 0x00))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_AHB2_Peripherals 
+  * @{
+  */  
+#define RCC_AHB2Periph_DCMI              ((uint32_t)RCC_AHB2ENR_DCMIEN)
+#define RCC_AHB2Periph_RNG               ((uint32_t)RCC_AHB2ENR_RNGEN)
+#define RCC_AHB2Periph_OTG_FS            ((uint32_t)RCC_AHB2ENR_OTGFSEN)
+
+#if defined (STM32F756xx)
+#define RCC_AHB2Periph_CRYP              ((uint32_t)RCC_AHB2ENR_CRYPEN)
+#define RCC_AHB2Periph_HASH              ((uint32_t)RCC_AHB2ENR_HASHEN)
+#endif /* STM32F756xx */
+
+#define IS_RCC_AHB2_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFF0E) == 0x00) && ((PERIPH) != 0x00))
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_AHB3_Peripherals 
+  * @{
+  */ 
+#define RCC_AHB3Periph_FMC                 ((uint32_t)RCC_AHB3ENR_FMCEN)
+#define RCC_AHB3Periph_QSPI                ((uint32_t)RCC_AHB3ENR_QSPIEN)
+#define IS_RCC_AHB3_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFFFC) == 0x00) && ((PERIPH) != 0x00))
+    
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_APB1_Peripherals 
+  * @{
+  */ 
+#define RCC_APB1Periph_TIM2              ((uint32_t)RCC_APB1ENR_TIM2EN)
+#define RCC_APB1Periph_TIM3              ((uint32_t)RCC_APB1ENR_TIM3EN)
+#define RCC_APB1Periph_TIM4              ((uint32_t)RCC_APB1ENR_TIM4EN)
+#define RCC_APB1Periph_TIM5              ((uint32_t)RCC_APB1ENR_TIM5EN)
+#define RCC_APB1Periph_TIM6              ((uint32_t)RCC_APB1ENR_TIM6EN)
+#define RCC_APB1Periph_TIM7              ((uint32_t)RCC_APB1ENR_TIM7EN)
+#define RCC_APB1Periph_TIM12             ((uint32_t)RCC_APB1ENR_TIM12EN)
+#define RCC_APB1Periph_TIM13             ((uint32_t)RCC_APB1ENR_TIM13EN)
+#define RCC_APB1Periph_TIM14             ((uint32_t)RCC_APB1ENR_TIM14EN)
+#define RCC_APB1Periph_LPTIM1            ((uint32_t)RCC_APB1ENR_LPTIM1EN)
+#define RCC_APB1Periph_WWDG              ((uint32_t)RCC_APB1ENR_WWDGEN)
+#define RCC_APB1Periph_SPI2              ((uint32_t)RCC_APB1ENR_SPI2EN)
+#define RCC_APB1Periph_SPI3              ((uint32_t)RCC_APB1ENR_SPI3EN)
+#define RCC_APB1Periph_SPDIFRX           ((uint32_t)RCC_APB1ENR_SPDIFRXEN)
+#define RCC_APB1Periph_USART2            ((uint32_t)RCC_APB1ENR_USART2EN)
+#define RCC_APB1Periph_USART3            ((uint32_t)RCC_APB1ENR_USART3EN)
+#define RCC_APB1Periph_UART4             ((uint32_t)RCC_APB1ENR_UART4EN)
+#define RCC_APB1Periph_UART5             ((uint32_t)RCC_APB1ENR_UART5EN)
+#define RCC_APB1Periph_I2C1              ((uint32_t)RCC_APB1ENR_I2C1EN)
+#define RCC_APB1Periph_I2C2              ((uint32_t)RCC_APB1ENR_I2C2EN)
+#define RCC_APB1Periph_I2C3              ((uint32_t)RCC_APB1ENR_I2C3EN)
+#define RCC_APB1Periph_I2C4              ((uint32_t)RCC_APB1ENR_I2C4EN)
+#define RCC_APB1Periph_CAN1              ((uint32_t)RCC_APB1ENR_CAN1EN)
+#define RCC_APB1Periph_CAN2              ((uint32_t)RCC_APB1ENR_CAN2EN)
+#define RCC_APB1Periph_CEC               ((uint32_t)RCC_APB1ENR_CECEN)
+#define RCC_APB1Periph_PWR               ((uint32_t)RCC_APB1ENR_PWREN)
+#define RCC_APB1Periph_DAC               ((uint32_t)RCC_APB1ENR_DACEN)
+#define RCC_APB1Periph_UART7             ((uint32_t)RCC_APB1ENR_UART7EN)
+#define RCC_APB1Periph_UART8             ((uint32_t)RCC_APB1ENR_UART8EN)
+#define IS_RCC_APB1_PERIPH(PERIPH) ((((PERIPH) & 0x00003600) == 0x00) && ((PERIPH) != 0x00))
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_APB2_Peripherals 
+  * @{
+  */ 
+#define RCC_APB2Periph_TIM1              ((uint32_t)RCC_APB2ENR_TIM1EN)
+#define RCC_APB2Periph_TIM8              ((uint32_t)RCC_APB2ENR_TIM8EN)
+#define RCC_APB2Periph_USART1            ((uint32_t)RCC_APB2ENR_USART1EN)
+#define RCC_APB2Periph_USART6            ((uint32_t)RCC_APB2ENR_USART6EN)
+#define RCC_APB2Periph_ADC               ((uint32_t)RCC_APB2ENR_ADC1EN)
+#define RCC_APB2Periph_ADC1              ((uint32_t)RCC_APB2ENR_ADC1EN)
+#define RCC_APB2Periph_ADC2              ((uint32_t)RCC_APB2ENR_ADC2EN)
+#define RCC_APB2Periph_ADC3              ((uint32_t)RCC_APB2ENR_ADC3EN)
+#define RCC_APB2Periph_SDMMC1            ((uint32_t)RCC_APB2ENR_SDMMC1EN)
+#define RCC_APB2Periph_SPI1              ((uint32_t)RCC_APB2ENR_SPI1EN)
+#define RCC_APB2Periph_SPI4              ((uint32_t)RCC_APB2ENR_SPI4EN)
+#define RCC_APB2Periph_SYSCFG            ((uint32_t)RCC_APB2ENR_SYSCFGEN)
+#define RCC_APB2Periph_TIM9              ((uint32_t)RCC_APB2ENR_TIM9EN)
+#define RCC_APB2Periph_TIM10             ((uint32_t)RCC_APB2ENR_TIM10EN)
+#define RCC_APB2Periph_TIM11             ((uint32_t)RCC_APB2ENR_TIM11EN)
+#define RCC_APB2Periph_SPI5              ((uint32_t)RCC_APB2ENR_SPI5EN)
+#define RCC_APB2Periph_SPI6              ((uint32_t)RCC_APB2ENR_SPI6EN)
+#define RCC_APB2Periph_SAI1              ((uint32_t)RCC_APB2ENR_SAI1EN)
+#define RCC_APB2Periph_SAI2              ((uint32_t)RCC_APB2ENR_SAI2EN)
+#define RCC_APB2Periph_LTDC              ((uint32_t)RCC_APB2ENR_LTDCEN)
+
+#define IS_RCC_APB2_PERIPH(PERIPH) ((((PERIPH) & 0xF30880CC) == 0x00) && ((PERIPH) != 0x00))
+#define IS_RCC_APB2_RESET_PERIPH(PERIPH) ((((PERIPH) & 0xF30886CC) == 0x00) && ((PERIPH) != 0x00))
+
+/**
+  * @}
+  */ 
+    
+    
+    
+/** @defgroup RCC_MCO1_Clock_Source_Prescaler
+  * @{
+  */
+#define RCC_MCO1Source_HSI               ((uint32_t)0x00000000)
+#define RCC_MCO1Source_LSE               ((uint32_t)RCC_CFGR_MCO1_0)
+#define RCC_MCO1Source_HSE               ((uint32_t)RCC_CFGR_MCO1_1)
+#define RCC_MCO1Source_PLLCLK            ((uint32_t)RCC_CFGR_MCO1)
+#define RCC_MCO1Div_1                    ((uint32_t)0x00000000)
+#define RCC_MCO1Div_2                    ((uint32_t)RCC_CFGR_MCO1PRE_2)
+#define RCC_MCO1Div_3                    ((uint32_t)RCC_CFGR_MCO1PRE_0 | RCC_CFGR_MCO1PRE_2)
+#define RCC_MCO1Div_4                    ((uint32_t)RCC_CFGR_MCO1PRE_1 | RCC_CFGR_MCO1PRE_2)
+#define RCC_MCO1Div_5                    ((uint32_t)RCC_CFGR_MCO1PRE)
+#define IS_RCC_MCO1SOURCE(SOURCE) (((SOURCE) == RCC_MCO1Source_HSI) || ((SOURCE) == RCC_MCO1Source_LSE) || \
+                                   ((SOURCE) == RCC_MCO1Source_HSE) || ((SOURCE) == RCC_MCO1Source_PLLCLK))
+                                   
+#define IS_RCC_MCO1DIV(DIV) (((DIV) == RCC_MCO1Div_1) || ((DIV) == RCC_MCO1Div_2) || \
+                             ((DIV) == RCC_MCO1Div_3) || ((DIV) == RCC_MCO1Div_4) || \
+                             ((DIV) == RCC_MCO1Div_5)) 
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_MCO2_Clock_Source_Prescaler
+  * @{
+  */
+#define RCC_MCO2Source_SYSCLK            ((uint32_t)0x00000000)
+#define RCC_MCO2Source_PLLI2SCLK         ((uint32_t)RCC_CFGR_MCO2_0)
+#define RCC_MCO2Source_HSE               ((uint32_t)RCC_CFGR_MCO2_1)
+#define RCC_MCO2Source_PLLCLK            ((uint32_t)RCC_CFGR_MCO2)
+#define RCC_MCO2Div_1                    ((uint32_t)0x00000000)
+#define RCC_MCO2Div_2                    ((uint32_t)RCC_CFGR_MCO2PRE_2)
+#define RCC_MCO2Div_3                    ((uint32_t)RCC_CFGR_MCO2PRE_0 | RCC_CFGR_MCO2PRE_2)
+#define RCC_MCO2Div_4                    ((uint32_t)RCC_CFGR_MCO2PRE_1 | RCC_CFGR_MCO2PRE_2)
+#define RCC_MCO2Div_5                    ((uint32_t)RCC_CFGR_MCO2PRE)
+#define IS_RCC_MCO2SOURCE(SOURCE) (((SOURCE) == RCC_MCO2Source_SYSCLK) || ((SOURCE) == RCC_MCO2Source_PLLI2SCLK)|| \
+                                   ((SOURCE) == RCC_MCO2Source_HSE) || ((SOURCE) == RCC_MCO2Source_PLLCLK))
+                                   
+#define IS_RCC_MCO2DIV(DIV) (((DIV) == RCC_MCO2Div_1) || ((DIV) == RCC_MCO2Div_2) || \
+                             ((DIV) == RCC_MCO2Div_3) || ((DIV) == RCC_MCO2Div_4) || \
+                             ((DIV) == RCC_MCO2Div_5))                             
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_Flag RCC Flags
+  *        Elements values convention: 0XXYYYYYb
+  *           - YYYYY  : Flag position in the register
+  *           - 0XX  : Register index
+  *                 - 01: CR register
+  *                 - 10: BDCR register
+  *                 - 11: CSR register
+  * @{
+  */
+/* Flags in the CR register */
+#define RCC_FLAG_HSIRDY                  ((uint8_t)0x21)
+#define RCC_FLAG_HSERDY                  ((uint8_t)0x31)
+#define RCC_FLAG_PLLRDY                  ((uint8_t)0x39)
+#define RCC_FLAG_PLLI2SRDY               ((uint8_t)0x3B)
+#define RCC_FLAG_PLLSAIRDY               ((uint8_t)0x3D)
+
+/* Flags in the BDCR register */
+#define RCC_FLAG_LSERDY                  ((uint8_t)0x41)
+
+/* Flags in the CSR register */
+#define RCC_FLAG_LSIRDY                  ((uint8_t)0x61)
+#define RCC_FLAG_BORRST                  ((uint8_t)0x79)
+#define RCC_FLAG_PINRST                  ((uint8_t)0x7A)
+#define RCC_FLAG_PORRST                  ((uint8_t)0x7B)
+#define RCC_FLAG_SFTRST                  ((uint8_t)0x7C)
+#define RCC_FLAG_IWDGRST                 ((uint8_t)0x7D)
+#define RCC_FLAG_WWDGRST                 ((uint8_t)0x7E)
+#define RCC_FLAG_LPWRRST                 ((uint8_t)0x7F)
+
+#define IS_RCC_FLAG(FLAG) (((FLAG) == RCC_FLAG_HSIRDY)   || ((FLAG) == RCC_FLAG_HSERDY) || \
+                           ((FLAG) == RCC_FLAG_PLLRDY)   || ((FLAG) == RCC_FLAG_LSERDY) || \
+                           ((FLAG) == RCC_FLAG_LSIRDY)   || ((FLAG) == RCC_FLAG_BORRST) || \
+                           ((FLAG) == RCC_FLAG_PINRST)   || ((FLAG) == RCC_FLAG_PORRST) || \
+                           ((FLAG) == RCC_FLAG_SFTRST)   || ((FLAG) == RCC_FLAG_IWDGRST)|| \
+                           ((FLAG) == RCC_FLAG_WWDGRST)  || ((FLAG) == RCC_FLAG_LPWRRST)|| \
+                           ((FLAG) == RCC_FLAG_PLLI2SRDY)|| ((FLAG) == RCC_FLAG_PLLSAIRDY))
+
+#define IS_RCC_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F)
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/* Function used to set the RCC clock configuration to the default reset state */
+void        RCC_DeInit(void);
+
+/* Internal/external clocks, PLL, CSS and MCO configuration functions *********/
+void        RCC_HSEConfig(uint8_t RCC_HSE);
+ErrorStatus RCC_WaitForHSEStartUp(void);
+void        RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue);
+void        RCC_HSICmd(FunctionalState NewState);
+void        RCC_LSEConfig(uint8_t RCC_LSE);
+void        RCC_LSICmd(FunctionalState NewState);
+
+void        RCC_PLLCmd(FunctionalState NewState);
+void        RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP, uint32_t PLLQ);
+
+void        RCC_PLLI2SCmd(FunctionalState NewState);
+void        RCC_PLLI2SConfig(uint32_t PLLI2SN, uint32_t PLLI2SP, uint32_t PLLI2SQ, uint32_t PLLI2SR);
+
+void        RCC_PLLSAICmd(FunctionalState NewState);
+void        RCC_PLLSAIConfig(uint32_t PLLSAIN, uint32_t PLLSAIP, uint32_t PLLSAIQ, uint32_t PLLSAIR);
+
+void        RCC_ClockSecuritySystemCmd(FunctionalState NewState);
+void        RCC_MCO1Config(uint32_t RCC_MCO1Source, uint32_t RCC_MCO1Div);
+void        RCC_MCO2Config(uint32_t RCC_MCO2Source, uint32_t RCC_MCO2Div);
+
+/* System, AHB and APB busses clocks configuration functions ******************/
+void        RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource);
+uint8_t     RCC_GetSYSCLKSource(void);
+void        RCC_HCLKConfig(uint32_t RCC_SYSCLK);
+void        RCC_PCLK1Config(uint32_t RCC_HCLK);
+void        RCC_PCLK2Config(uint32_t RCC_HCLK);
+void        RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks);
+
+/* Peripheral clocks configuration functions **********************************/
+void        RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource);
+void        RCC_RTCCLKCmd(FunctionalState NewState);
+void        RCC_BackupResetCmd(FunctionalState NewState);
+
+void        RCC_SAICLKConfig(uint32_t RCC_SAIInstance, uint32_t RCC_SAICLKSource);
+void        RCC_I2SCLKConfig(uint32_t RCC_I2SCLKSource);
+
+void        RCC_SAIPLLI2SClkDivConfig(uint32_t RCC_PLLI2SDivQ);
+void        RCC_SAIPLLSAIClkDivConfig(uint32_t RCC_PLLSAIDivQ);
+
+void        RCC_LTDCCLKDivConfig(uint32_t RCC_PLLSAIDivR);
+void        RCC_TIMCLKPresConfig(uint32_t RCC_TIMCLKPrescaler);
+
+void        RCC_AHB1PeriphClockCmd(uint32_t RCC_AHB1Periph, FunctionalState NewState);
+void        RCC_AHB2PeriphClockCmd(uint32_t RCC_AHB2Periph, FunctionalState NewState);
+void        RCC_AHB3PeriphClockCmd(uint32_t RCC_AHB3Periph, FunctionalState NewState);
+void        RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
+void        RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
+
+void        RCC_AHB1PeriphResetCmd(uint32_t RCC_AHB1Periph, FunctionalState NewState);
+void        RCC_AHB2PeriphResetCmd(uint32_t RCC_AHB2Periph, FunctionalState NewState);
+void        RCC_AHB3PeriphResetCmd(uint32_t RCC_AHB3Periph, FunctionalState NewState);
+void        RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
+void        RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
+
+void        RCC_AHB1PeriphClockLPModeCmd(uint32_t RCC_AHB1Periph, FunctionalState NewState);
+void        RCC_AHB2PeriphClockLPModeCmd(uint32_t RCC_AHB2Periph, FunctionalState NewState);
+void        RCC_AHB3PeriphClockLPModeCmd(uint32_t RCC_AHB3Periph, FunctionalState NewState);
+void        RCC_APB1PeriphClockLPModeCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
+void        RCC_APB2PeriphClockLPModeCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
+
+void        RCC_LSEModeConfig(uint32_t RCC_Mode);
+
+void        RCC_48MHzClockSourceConfig(uint8_t RCC_ClockSource);
+void        RCC_SDMMCClockSourceConfig(uint8_t RCC_ClockSource);
+
+void        RCC_CECClockSourceConfig(uint8_t RCC_ClockSource);
+void        RCC_I2CClockSourceConfig(I2C_TypeDef * I2Cx, uint32_t RCC_ClockSource);
+void        RCC_USARTClockSourceConfig(USART_TypeDef * USARTx, uint32_t RCC_ClockSource);
+void        RCC_LPTIMClockSourceConfig(LPTIM_TypeDef * LPTIMx, uint32_t RCC_ClockSource);
+
+/* Interrupts and flags management functions **********************************/
+void        RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState);
+FlagStatus  RCC_GetFlagStatus(uint8_t RCC_FLAG);
+void        RCC_ClearFlag(void);
+ITStatus    RCC_GetITStatus(uint8_t RCC_IT);
+void        RCC_ClearITPendingBit(uint8_t RCC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F7xx_RCC_H */

STM32F7XX_Lib/STM32F7xx_StdPeriph_Driver/inc/stm32f7xx_usart.h

@@ -0,0 +1,592 @@
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F7xx_USART_H
+#define __STM32F7xx_USART_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f7xx.h"
+
+/** @addtogroup STM32F7xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup USART
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+   
+   
+/** 
+  * @brief  USART Init Structure definition  
+  */ 
+
+typedef struct
+{
+  uint32_t USART_BaudRate;            /*!< This member configures the USART communication baud rate.
+                                           The baud rate is computed using the following formula:
+                                            - IntegerDivider = ((PCLKx) / (16 * (USART_InitStruct->USART_BaudRate)))
+                                            - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 16) + 0.5 */
+
+  uint32_t USART_WordLength;          /*!< Specifies the number of data bits transmitted or received in a frame.
+                                           This parameter can be a value of @ref USART_Word_Length */
+
+  uint32_t USART_StopBits;            /*!< Specifies the number of stop bits transmitted.
+                                           This parameter can be a value of @ref USART_Stop_Bits */
+
+  uint32_t USART_Parity;              /*!< Specifies the parity mode.
+                                           This parameter can be a value of @ref USART_Parity
+                                           @note When parity is enabled, the computed parity is inserted
+                                                 at the MSB position of the transmitted data (9th bit when
+                                                 the word length is set to 9 data bits; 8th bit when the
+                                                 word length is set to 8 data bits). */
+ 
+  uint32_t USART_Mode;                /*!< Specifies wether the Receive or Transmit mode is enabled or disabled.
+                                           This parameter can be a value of @ref USART_Mode */
+
+  uint32_t USART_HardwareFlowControl; /*!< Specifies wether the hardware flow control mode is enabled
+                                           or disabled.
+                                           This parameter can be a value of @ref USART_Hardware_Flow_Control*/
+} USART_InitTypeDef;
+
+/** 
+  * @brief  USART Clock Init Structure definition
+  */ 
+
+typedef struct
+{
+  uint32_t USART_Clock;             /*!< Specifies whether the USART clock is enabled or disabled.
+                                         This parameter can be a value of @ref USART_Clock */
+
+  uint32_t USART_CPOL;              /*!< Specifies the steady state of the serial clock.
+                                         This parameter can be a value of @ref USART_Clock_Polarity */
+
+  uint32_t USART_CPHA;              /*!< Specifies the clock transition on which the bit capture is made.
+                                         This parameter can be a value of @ref USART_Clock_Phase */
+
+  uint32_t USART_LastBit;           /*!< Specifies whether the clock pulse corresponding to the last transmitted
+                                         data bit (MSB) has to be output on the SCLK pin in synchronous mode.
+                                         This parameter can be a value of @ref USART_Last_Bit */
+} USART_ClockInitTypeDef;
+
+/**
+  * @brief  USART clock sources definitions
+  */
+typedef enum
+{
+  USART_CLOCKSOURCE_PCLK1      = 0x00,    /*!< PCLK1 clock source  */
+  USART_CLOCKSOURCE_PCLK2      = 0x01,    /*!< PCLK2 clock source  */
+  USART_CLOCKSOURCE_HSI        = 0x02,    /*!< HSI clock source    */
+  USART_CLOCKSOURCE_SYSCLK     = 0x04,    /*!< SYSCLK clock source */
+  USART_CLOCKSOURCE_LSE        = 0x08,    /*!< LSE clock source       */
+  USART_CLOCKSOURCE_UNDEFINED  = 0x10     /*!< Undefined clock source */
+}USART_ClockSourceTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup USART_Exported_Constants
+  * @{
+  */ 
+
+#define IS_USART_ALL_PERIPH(PERIPH)     IS_UART_INSTANCE(PERIPH)
+#define IS_USART_PERIPH(PERIPH)         IS_USART_INSTANCE(PERIPH)
+
+/** @defgroup USART_Word_Length 
+  * @{
+  */ 
+
+#define USART_WordLength_8b                  ((uint32_t)0x00000000)
+#define USART_WordLength_9b                  USART_CR1_M /* should be ((uint32_t)0x00001000) */
+#define USART_WordLength_7b                  ((uint32_t)0x10001000) /*!< only available for STM32F072 and STM32F030 devices */
+#define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WordLength_8b) || \
+                                      ((LENGTH) == USART_WordLength_9b) || \
+                                      ((LENGTH) == USART_WordLength_7b))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Stop_Bits 
+  * @{
+  */ 
+
+#define USART_StopBits_1                     ((uint32_t)0x00000000)
+#define USART_StopBits_2                     USART_CR2_STOP_1
+#define USART_StopBits_1_5                   (USART_CR2_STOP_0 | USART_CR2_STOP_1)
+#define IS_USART_STOPBITS(STOPBITS) (((STOPBITS) == USART_StopBits_1) || \
+                                     ((STOPBITS) == USART_StopBits_2) || \
+                                     ((STOPBITS) == USART_StopBits_1_5))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Parity 
+  * @{
+  */ 
+
+#define USART_Parity_No                      ((uint32_t)0x00000000)
+#define USART_Parity_Even                    USART_CR1_PCE
+#define USART_Parity_Odd                     (USART_CR1_PCE | USART_CR1_PS) 
+#define IS_USART_PARITY(PARITY) (((PARITY) == USART_Parity_No) || \
+                                 ((PARITY) == USART_Parity_Even) || \
+                                 ((PARITY) == USART_Parity_Odd))
+/**
+  * @}
+  */
+  
+/** @defgroup USART_Mode 
+  * @{
+  */ 
+
+#define USART_Mode_Rx                        USART_CR1_RE
+#define USART_Mode_Tx                        USART_CR1_TE
+#define IS_USART_MODE(MODE) ((((MODE) & (uint32_t)0xFFFFFFF3) == 0x00) && \
+                              ((MODE) != (uint32_t)0x00))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Hardware_Flow_Control 
+  * @{
+  */ 
+
+#define USART_HardwareFlowControl_None       ((uint32_t)0x00000000)
+#define USART_HardwareFlowControl_RTS        USART_CR3_RTSE
+#define USART_HardwareFlowControl_CTS        USART_CR3_CTSE
+#define USART_HardwareFlowControl_RTS_CTS    (USART_CR3_RTSE | USART_CR3_CTSE)
+#define IS_USART_HARDWARE_FLOW_CONTROL(CONTROL)\
+                              (((CONTROL) == USART_HardwareFlowControl_None) || \
+                               ((CONTROL) == USART_HardwareFlowControl_RTS) || \
+                               ((CONTROL) == USART_HardwareFlowControl_CTS) || \
+                               ((CONTROL) == USART_HardwareFlowControl_RTS_CTS))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock 
+  * @{
+  */ 
+  
+#define USART_Clock_Disable                  ((uint32_t)0x00000000)
+#define USART_Clock_Enable                   USART_CR2_CLKEN
+#define IS_USART_CLOCK(CLOCK) (((CLOCK) == USART_Clock_Disable) || \
+                               ((CLOCK) == USART_Clock_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock_Polarity 
+  * @{
+  */
+  
+#define USART_CPOL_Low                       ((uint32_t)0x00000000)
+#define USART_CPOL_High                      USART_CR2_CPOL
+#define IS_USART_CPOL(CPOL) (((CPOL) == USART_CPOL_Low) || ((CPOL) == USART_CPOL_High))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock_Phase
+  * @{
+  */
+
+#define USART_CPHA_1Edge                     ((uint32_t)0x00000000)
+#define USART_CPHA_2Edge                     USART_CR2_CPHA
+#define IS_USART_CPHA(CPHA) (((CPHA) == USART_CPHA_1Edge) || ((CPHA) == USART_CPHA_2Edge))
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Last_Bit
+  * @{
+  */
+
+#define USART_LastBit_Disable                ((uint32_t)0x00000000)
+#define USART_LastBit_Enable                 USART_CR2_LBCL
+#define IS_USART_LASTBIT(LASTBIT) (((LASTBIT) == USART_LastBit_Disable) || \
+                                   ((LASTBIT) == USART_LastBit_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup USART_DMA_Requests 
+  * @{
+  */
+
+#define USART_DMAReq_Tx                      USART_CR3_DMAT
+#define USART_DMAReq_Rx                      USART_CR3_DMAR
+#define IS_USART_DMAREQ(DMAREQ) ((((DMAREQ) & (uint32_t)0xFFFFFF3F) == 0x00) && \
+                                  ((DMAREQ) != (uint32_t)0x00))
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup USART_DMA_Recception_Error
+  * @{
+  */
+
+#define USART_DMAOnError_Enable              ((uint32_t)0x00000000)
+#define USART_DMAOnError_Disable             USART_CR3_DDRE
+#define IS_USART_DMAONERROR(DMAERROR) (((DMAERROR) == USART_DMAOnError_Disable)|| \
+                                       ((DMAERROR) == USART_DMAOnError_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_MuteMode_WakeUp_methods
+  * @{
+  */
+
+#define USART_WakeUp_IdleLine                ((uint32_t)0x00000000)
+#define USART_WakeUp_AddressMark             USART_CR1_WAKE
+#define IS_USART_MUTEMODE_WAKEUP(WAKEUP) (((WAKEUP) == USART_WakeUp_IdleLine) || \
+                                          ((WAKEUP) == USART_WakeUp_AddressMark))
+/**
+  * @}
+  */
+
+/** @defgroup USART_Address_Detection
+  * @{
+  */ 
+
+#define USART_AddressLength_4b               ((uint32_t)0x00000000)
+#define USART_AddressLength_7b               USART_CR2_ADDM7
+#define IS_USART_ADDRESS_DETECTION(ADDRESS) (((ADDRESS) == USART_AddressLength_4b) || \
+                                             ((ADDRESS) == USART_AddressLength_7b))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_LIN_Break_Detection_Length 
+  * @{
+  */
+  
+#define USART_LINBreakDetectLength_10b       ((uint32_t)0x00000000)
+#define USART_LINBreakDetectLength_11b       USART_CR2_LBDL
+#define IS_USART_LIN_BREAK_DETECT_LENGTH(LENGTH) \
+                               (((LENGTH) == USART_LINBreakDetectLength_10b) || \
+                                ((LENGTH) == USART_LINBreakDetectLength_11b))
+/**
+  * @}
+  */
+
+/** @defgroup USART_IrDA_Low_Power 
+  * @{
+  */
+
+#define USART_IrDAMode_LowPower              USART_CR3_IRLP
+#define USART_IrDAMode_Normal                ((uint32_t)0x00000000)
+#define IS_USART_IRDA_MODE(MODE) (((MODE) == USART_IrDAMode_LowPower) || \
+                                  ((MODE) == USART_IrDAMode_Normal))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_DE_Polarity 
+  * @{
+  */
+
+#define USART_DEPolarity_High                ((uint32_t)0x00000000)
+#define USART_DEPolarity_Low                 USART_CR3_DEP
+#define IS_USART_DE_POLARITY(POLARITY) (((POLARITY) == USART_DEPolarity_Low) || \
+                                        ((POLARITY) == USART_DEPolarity_High))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Inversion_Pins 
+  * @{
+  */
+
+#define USART_InvPin_Tx                      USART_CR2_TXINV
+#define USART_InvPin_Rx                      USART_CR2_RXINV
+#define IS_USART_INVERSTION_PIN(PIN) ((((PIN) & (uint32_t)0xFFFCFFFF) == 0x00) && \
+                                       ((PIN) != (uint32_t)0x00))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_AutoBaudRate_Mode 
+  * @{
+  */
+
+#define USART_AutoBaudRate_StartBit          ((uint32_t)0x00000000)
+#define USART_AutoBaudRate_FallingEdge       USART_CR2_ABRMODE_0
+#define IS_USART_AUTOBAUDRATE_MODE(MODE) (((MODE) == USART_AutoBaudRate_StartBit) || \
+                                          ((MODE) == USART_AutoBaudRate_FallingEdge))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_OVR_DETECTION
+  * @{
+  */
+
+#define USART_OVRDetection_Enable            ((uint32_t)0x00000000)
+#define USART_OVRDetection_Disable           USART_CR3_OVRDIS
+#define IS_USART_OVRDETECTION(OVR) (((OVR) == USART_OVRDetection_Enable)|| \
+                                    ((OVR) == USART_OVRDetection_Disable))
+/**
+  * @}
+  */ 
+/** @defgroup USART_Request 
+  * @{
+  */
+
+#define USART_Request_ABRRQ                  USART_RQR_ABRRQ
+#define USART_Request_SBKRQ                  USART_RQR_SBKRQ
+#define USART_Request_MMRQ                   USART_RQR_MMRQ
+#define USART_Request_RXFRQ                  USART_RQR_RXFRQ
+#define USART_Request_TXFRQ                  USART_RQR_TXFRQ
+
+#define IS_USART_REQUEST(REQUEST) (((REQUEST) == USART_Request_TXFRQ) || \
+                                   ((REQUEST) == USART_Request_RXFRQ) || \
+                                   ((REQUEST) == USART_Request_MMRQ) || \
+                                   ((REQUEST) == USART_Request_SBKRQ) || \
+                                   ((REQUEST) == USART_Request_ABRRQ))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Flags 
+  * @{
+  */
+#define USART_FLAG_REACK                     USART_ISR_REACK
+#define USART_FLAG_TEACK                     USART_ISR_TEACK
+#define USART_FLAG_WU                        USART_ISR_WUF
+#define USART_FLAG_RWU                       USART_ISR_RWU
+#define USART_FLAG_SBK                       USART_ISR_SBKF
+#define USART_FLAG_CM                        USART_ISR_CMF
+#define USART_FLAG_BUSY                      USART_ISR_BUSY
+#define USART_FLAG_ABRF                      USART_ISR_ABRF
+#define USART_FLAG_ABRE                      USART_ISR_ABRE
+#define USART_FLAG_EOB                       USART_ISR_EOBF
+#define USART_FLAG_RTO                       USART_ISR_RTOF
+#define USART_FLAG_nCTSS                     USART_ISR_CTS 
+#define USART_FLAG_CTS                       USART_ISR_CTSIF
+#define USART_FLAG_LBD                       USART_ISR_LBD
+#define USART_FLAG_TXE                       USART_ISR_TXE
+#define USART_FLAG_TC                        USART_ISR_TC
+#define USART_FLAG_RXNE                      USART_ISR_RXNE
+#define USART_FLAG_IDLE                      USART_ISR_IDLE
+#define USART_FLAG_ORE                       USART_ISR_ORE
+#define USART_FLAG_NE                        USART_ISR_NE
+#define USART_FLAG_FE                        USART_ISR_FE
+#define USART_FLAG_PE                        USART_ISR_PE
+#define IS_USART_FLAG(FLAG) (((FLAG) == USART_FLAG_PE) || ((FLAG) == USART_FLAG_TXE) || \
+                             ((FLAG) == USART_FLAG_TC) || ((FLAG) == USART_FLAG_RXNE) || \
+                             ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_LBD) || \
+                             ((FLAG) == USART_FLAG_CTS) || ((FLAG) == USART_FLAG_ORE) || \
+                             ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE) || \
+                             ((FLAG) == USART_FLAG_nCTSS) || ((FLAG) == USART_FLAG_RTO) || \
+                             ((FLAG) == USART_FLAG_EOB) || ((FLAG) == USART_FLAG_ABRE) || \
+                             ((FLAG) == USART_FLAG_ABRF) || ((FLAG) == USART_FLAG_BUSY) || \
+                             ((FLAG) == USART_FLAG_CM) || ((FLAG) == USART_FLAG_SBK) || \
+                             ((FLAG) == USART_FLAG_RWU) || ((FLAG) == USART_FLAG_WU) || \
+                             ((FLAG) == USART_FLAG_TEACK)|| ((FLAG) == USART_FLAG_REACK))
+
+#define IS_USART_CLEAR_FLAG(FLAG) (((FLAG) == USART_FLAG_WU) || ((FLAG) == USART_FLAG_TC) || \
+                                   ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_ORE) || \
+                                   ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE) || \
+                                   ((FLAG) == USART_FLAG_LBD) || ((FLAG) == USART_FLAG_CTS) || \
+                                   ((FLAG) == USART_FLAG_RTO) || ((FLAG) == USART_FLAG_EOB) || \
+                                   ((FLAG) == USART_FLAG_CM) || ((FLAG) == USART_FLAG_PE))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Interrupt_definition 
+  * @brief USART Interrupt definition
+  * USART_IT possible values
+  * Elements values convention: 0xZZZZYYXX
+  *   XX: Position of the corresponding Interrupt
+  *   YY: Register index
+  *   ZZZZ: Flag position
+  * @{
+  */
+
+#define USART_IT_WU                          ((uint32_t)0x00140316)
+#define USART_IT_CM                          ((uint32_t)0x0011010E)
+#define USART_IT_EOB                         ((uint32_t)0x000C011B)
+#define USART_IT_RTO                         ((uint32_t)0x000B011A)
+#define USART_IT_PE                          ((uint32_t)0x00000108)
+#define USART_IT_TXE                         ((uint32_t)0x00070107)
+#define USART_IT_TC                          ((uint32_t)0x00060106)
+#define USART_IT_RXNE                        ((uint32_t)0x00050105)
+#define USART_IT_IDLE                        ((uint32_t)0x00040104)
+#define USART_IT_LBD                         ((uint32_t)0x00080206)
+#define USART_IT_CTS                         ((uint32_t)0x0009030A) 
+#define USART_IT_ERR                         ((uint32_t)0x00000300)
+#define USART_IT_ORE                         ((uint32_t)0x00030300)
+#define USART_IT_NE                          ((uint32_t)0x00020300)
+#define USART_IT_FE                          ((uint32_t)0x00010300)
+
+#define IS_USART_CONFIG_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
+                                ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
+                                ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
+                                ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ERR) || \
+                                ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \
+                                ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU))
+
+#define IS_USART_GET_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
+                             ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
+                             ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
+                             ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ORE) || \
+                             ((IT) == USART_IT_NE) || ((IT) == USART_IT_FE) || \
+                             ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \
+                             ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU))
+
+#define IS_USART_CLEAR_IT(IT) (((IT) == USART_IT_TC) || ((IT) == USART_IT_PE) || \
+                               ((IT) == USART_IT_FE) || ((IT) == USART_IT_NE) || \
+                               ((IT) == USART_IT_ORE) || ((IT) == USART_IT_IDLE) || \
+                               ((IT) == USART_IT_LBD) || ((IT) == USART_IT_CTS) || \
+                               ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \
+                               ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU))
+/**
+  * @}
+  */
+    
+#define IS_USART1_CLKSOURCE_PCLK2()     ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART1SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART1SEL_0 ))
+#define IS_USART1_CLKSOURCE_SYSCLK()    ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART1SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART1SEL_0 ))
+#define IS_USART1_CLKSOURCE_HSI()       ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART1SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART1SEL_0 ))
+#define IS_USART1_CLKSOURCE_LSE()       ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART1SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART1SEL_0 ))
+
+#define IS_USART2_CLKSOURCE_PCLK1()     ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART2SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART2SEL_0 ))
+#define IS_USART2_CLKSOURCE_SYSCLK()    ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART2SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART2SEL_0 ))
+#define IS_USART2_CLKSOURCE_HSI()       ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART2SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART2SEL_0 ))
+#define IS_USART2_CLKSOURCE_LSE()       ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART2SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART2SEL_0 ))
+
+#define IS_USART3_CLKSOURCE_PCLK1()     ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART3SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART3SEL_0 ))
+#define IS_USART3_CLKSOURCE_SYSCLK()    ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART3SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART3SEL_0 ))
+#define IS_USART3_CLKSOURCE_HSI()       ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART3SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART3SEL_0 ))
+#define IS_USART3_CLKSOURCE_LSE()       ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART3SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART3SEL_0 ))
+
+#define IS_UART4_CLKSOURCE_PCLK1()      ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART4SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART4SEL_0 ))
+#define IS_UART4_CLKSOURCE_SYSCLK()     ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART4SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART4SEL_0 ))
+#define IS_UART4_CLKSOURCE_HSI()        ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART4SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART4SEL_0 ))
+#define IS_UART4_CLKSOURCE_LSE()        ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART4SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART4SEL_0 ))
+
+#define IS_UART5_CLKSOURCE_PCLK1()      ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART5SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART5SEL_0 ))
+#define IS_UART5_CLKSOURCE_SYSCLK()     ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART5SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART5SEL_0 ))
+#define IS_UART5_CLKSOURCE_HSI()        ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART5SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART5SEL_0 ))
+#define IS_UART5_CLKSOURCE_LSE()        ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART5SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART5SEL_0 ))
+
+#define IS_USART6_CLKSOURCE_PCLK2()     ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART6SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART6SEL_0 ))
+#define IS_USART6_CLKSOURCE_SYSCLK()    ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART6SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART6SEL_0 ))
+#define IS_USART6_CLKSOURCE_HSI()       ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART6SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART6SEL_0 ))
+#define IS_USART6_CLKSOURCE_LSE()       ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART6SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_USART6SEL_0 ))
+
+#define IS_UART7_CLKSOURCE_PCLK1()      ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART7SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART7SEL_0 ))
+#define IS_UART7_CLKSOURCE_SYSCLK()     ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART7SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART7SEL_0 ))
+#define IS_UART7_CLKSOURCE_HSI()        ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART7SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART7SEL_0 ))
+#define IS_UART7_CLKSOURCE_LSE()        ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART7SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART7SEL_0 ))
+
+#define IS_UART8_CLKSOURCE_PCLK1()      ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART8SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART8SEL_0 ))
+#define IS_UART8_CLKSOURCE_SYSCLK()     ( !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART8SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART8SEL_0 ))
+#define IS_UART8_CLKSOURCE_HSI()        ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART8SEL_1 ) && !( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART8SEL_0 ))
+#define IS_UART8_CLKSOURCE_LSE()        ( ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART8SEL_1 ) && ( RCC->DCKCFGR2 & RCC_DCKCFGR2_UART8SEL_0 ))
+
+#define IS_USART_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 9000001)
+#define IS_USART_DE_ASSERTION_DEASSERTION_TIME(TIME) ((TIME) <= 0x1F)
+#define IS_USART_AUTO_RETRY_COUNTER(COUNTER) ((COUNTER) <= 0x7)
+#define IS_USART_TIMEOUT(TIMEOUT) ((TIMEOUT) <= 0x00FFFFFF)
+#define IS_USART_DATA(DATA) ((DATA) <= USART_TDR_TDR)
+
+
+
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/* Initialization and Configuration functions *********************************/
+void USART_DeInit(USART_TypeDef* USARTx);
+void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct);
+USART_ClockSourceTypeDef USART_GetClockSource(USART_TypeDef* USARTx);
+void USART_StructInit(USART_InitTypeDef* USART_InitStruct);
+void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct);
+void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct);
+void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_DirectionModeCmd(USART_TypeDef* USARTx, uint32_t USART_DirectionMode, FunctionalState NewState);
+void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler); /* Not available for STM32F030 devices */
+void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_MSBFirstCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_DataInvCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_InvPinCmd(USART_TypeDef* USARTx, uint32_t USART_InvPin, FunctionalState NewState);
+void USART_SWAPPinCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_ReceiverTimeOutCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SetReceiverTimeOut(USART_TypeDef* USARTx, uint32_t USART_ReceiverTimeOut);
+
+/* AutoBaudRate functions *****************************************************/
+void USART_AutoBaudRateCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_AutoBaudRateConfig(USART_TypeDef* USARTx, uint32_t USART_AutoBaudRate);
+
+/* Data transfers functions ***************************************************/
+void USART_SendData(USART_TypeDef* USARTx, uint16_t Data);
+uint16_t USART_ReceiveData(USART_TypeDef* USARTx);
+
+/* Multi-Processor Communication functions ************************************/
+void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address);
+void USART_MuteModeWakeUpConfig(USART_TypeDef* USARTx, uint32_t USART_WakeUp);
+void USART_MuteModeCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_AddressDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_AddressLength);
+
+/* LIN mode functions *********************************************************/
+void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint32_t USART_LINBreakDetectLength);
+void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+
+/* Half-duplex mode function **************************************************/
+void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+
+/* Smartcard mode functions ***************************************************/
+void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime);
+void USART_SetAutoRetryCount(USART_TypeDef* USARTx, uint8_t USART_AutoCount);
+void USART_SetBlockLength(USART_TypeDef* USARTx, uint8_t USART_BlockLength);
+
+/* IrDA mode functions ********************************************************/
+void USART_IrDAConfig(USART_TypeDef* USARTx, uint32_t USART_IrDAMode);
+void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState);
+
+/* RS485 mode functions *******************************************************/
+void USART_DECmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_DEPolarityConfig(USART_TypeDef* USARTx, uint32_t USART_DEPolarity);
+void USART_SetDEAssertionTime(USART_TypeDef* USARTx, uint32_t USART_DEAssertionTime);
+void USART_SetDEDeassertionTime(USART_TypeDef* USARTx, uint32_t USART_DEDeassertionTime);
+
+/* DMA transfers management functions *****************************************/
+void USART_DMACmd(USART_TypeDef* USARTx, uint32_t USART_DMAReq, FunctionalState NewState);
+void USART_DMAReceptionErrorConfig(USART_TypeDef* USARTx, uint32_t USART_DMAOnError);
+
+/* Interrupts and flags management functions **********************************/
+void USART_ITConfig(USART_TypeDef* USARTx, uint32_t USART_IT, FunctionalState NewState);
+void USART_RequestCmd(USART_TypeDef* USARTx, uint32_t USART_Request, FunctionalState NewState);
+void USART_OverrunDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_OVRDetection);
+FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint32_t USART_FLAG);
+void USART_ClearFlag(USART_TypeDef* USARTx, uint32_t USART_FLAG);
+ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint32_t USART_IT);
+void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint32_t USART_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F7xx_USART_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 

STM32F7XX_Lib/STM32F7xx_StdPeriph_Driver/src/misc.c

@@ -0,0 +1,254 @@
+
+/* Includes ------------------------------------------------------------------*/
+#include "misc.h"
+
+/** @addtogroup STM32F7xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup MISC 
+  * @brief MISC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define AIRCR_VECTKEY_MASK    ((uint32_t)0x05FA0000)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup MISC_Private_Functions
+  * @{
+  */
+
+#if (__MPU_PRESENT == 1)
+/**
+  * @brief  Initializes and configures the Region and the memory to be protected.
+  * @param  MPU_Init: Pointer to a MPU_Region_InitTypeDef structure that contains
+  *                the initialization and configuration information.
+  * @retval None
+  */
+void MPU_ConfigRegion(MPU_Region_InitTypeDef *MPU_Init)
+{
+  /* Check the parameters */
+  assert_param(IS_MPU_REGION_NUMBER(MPU_Init->Number));
+  assert_param(IS_MPU_REGION_ENABLE(MPU_Init->Enable));
+
+  /* Set the Region number */
+  MPU->RNR = MPU_Init->Number;
+
+  if ((MPU_Init->Enable) != RESET)
+  {
+    /* Check the parameters */
+    assert_param(IS_MPU_INSTRUCTION_ACCESS(MPU_Init->DisableExec));
+    assert_param(IS_MPU_REGION_PERMISSION_ATTRIBUTE(MPU_Init->AccessPermission));
+    assert_param(IS_MPU_TEX_LEVEL(MPU_Init->TypeExtField));
+    assert_param(IS_MPU_ACCESS_SHAREABLE(MPU_Init->IsShareable));
+    assert_param(IS_MPU_ACCESS_CACHEABLE(MPU_Init->IsCacheable));
+    assert_param(IS_MPU_ACCESS_BUFFERABLE(MPU_Init->IsBufferable));
+    assert_param(IS_MPU_SUB_REGION_DISABLE(MPU_Init->SubRegionDisable));
+    assert_param(IS_MPU_REGION_SIZE(MPU_Init->Size));
+    
+    MPU->RBAR = MPU_Init->BaseAddress;
+    MPU->RASR = ((uint32_t)MPU_Init->DisableExec             << MPU_RASR_XN_Pos)   |
+                ((uint32_t)MPU_Init->AccessPermission        << MPU_RASR_AP_Pos)   |
+                ((uint32_t)MPU_Init->TypeExtField            << MPU_RASR_TEX_Pos)  |
+                ((uint32_t)MPU_Init->IsShareable             << MPU_RASR_S_Pos)    |
+                ((uint32_t)MPU_Init->IsCacheable             << MPU_RASR_C_Pos)    |
+                ((uint32_t)MPU_Init->IsBufferable            << MPU_RASR_B_Pos)    |
+                ((uint32_t)MPU_Init->SubRegionDisable        << MPU_RASR_SRD_Pos)  |
+                ((uint32_t)MPU_Init->Size                    << MPU_RASR_SIZE_Pos) |
+                ((uint32_t)MPU_Init->Enable                  << MPU_RASR_ENABLE_Pos);
+  }
+  else
+  {
+    MPU->RBAR = 0x00;
+    MPU->RASR = 0x00;
+  }
+}
+    
+/**
+  * @brief  Disables the MPU
+  * @retval None
+  */
+void MPU_Disable(void)
+{
+  /* Disable fault exceptions */
+  SCB->SHCSR &= ~SCB_SHCSR_MEMFAULTENA_Msk;
+  
+  /* Disable the MPU */
+  MPU->CTRL  &= ~MPU_CTRL_ENABLE_Msk;
+}
+
+/**
+  * @brief  Enables the MPU
+  * @param  MPU_Control: Specifies the control mode of the MPU during hard fault, 
+  *          NMI, FAULTMASK and privileged access to the default memory 
+  *          This parameter can be one of the following values:
+  *            @arg MPU_HFNMI_PRIVDEF_NONE
+  *            @arg MPU_HARDFAULT_NMI
+  *            @arg MPU_PRIVILEGED_DEFAULT
+  *            @arg MPU_HFNMI_PRIVDEF
+  * @retval None
+  */
+void MPU_Enable(uint32_t MPU_Control)
+{
+  /* Enable the MPU */
+  MPU->CTRL   = MPU_Control | MPU_CTRL_ENABLE_Msk;
+  
+  /* Enable fault exceptions */
+  SCB->SHCSR |= SCB_SHCSR_MEMFAULTENA_Msk;
+}
+#endif /* __MPU_PRESENT */
+
+/**
+  * @brief  Configures the priority grouping: pre-emption priority and subpriority.
+  * @param  NVIC_PriorityGroup: specifies the priority grouping bits length. 
+  *   This parameter can be one of the following values:
+  *     @arg NVIC_PriorityGroup_0: 0 bits for pre-emption priority
+  *                                4 bits for subpriority
+  *     @arg NVIC_PriorityGroup_1: 1 bits for pre-emption priority
+  *                                3 bits for subpriority
+  *     @arg NVIC_PriorityGroup_2: 2 bits for pre-emption priority
+  *                                2 bits for subpriority
+  *     @arg NVIC_PriorityGroup_3: 3 bits for pre-emption priority
+  *                                1 bits for subpriority
+  *     @arg NVIC_PriorityGroup_4: 4 bits for pre-emption priority
+  *                                0 bits for subpriority
+  * @note   When the NVIC_PriorityGroup_0 is selected, IRQ pre-emption is no more possible. 
+  *         The pending IRQ priority will be managed only by the subpriority. 
+  * @retval None
+  */
+void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup)
+{
+  /* Check the parameters */
+  assert_param(IS_NVIC_PRIORITY_GROUP(NVIC_PriorityGroup));
+  
+  /* Set the PRIGROUP[10:8] bits according to NVIC_PriorityGroup value */
+  SCB->AIRCR = AIRCR_VECTKEY_MASK | NVIC_PriorityGroup;
+}
+
+/**
+  * @brief  Initializes the NVIC peripheral according to the specified
+  *         parameters in the NVIC_InitStruct.
+  * @note   To configure interrupts priority correctly, the NVIC_PriorityGroupConfig()
+  *         function should be called before. 
+  * @param  NVIC_InitStruct: pointer to a NVIC_InitTypeDef structure that contains
+  *         the configuration information for the specified NVIC peripheral.
+  * @retval None
+  */
+void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct)
+{
+  uint8_t tmppriority = 0x00, tmppre = 0x00, tmpsub = 0x0F;
+  
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NVIC_InitStruct->NVIC_IRQChannelCmd));
+  assert_param(IS_NVIC_PREEMPTION_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority));  
+  assert_param(IS_NVIC_SUB_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelSubPriority));
+    
+  if (NVIC_InitStruct->NVIC_IRQChannelCmd != DISABLE)
+  {
+    /* Compute the Corresponding IRQ Priority --------------------------------*/    
+    tmppriority = (0x700 - ((SCB->AIRCR) & (uint32_t)0x700))>> 0x08;
+    tmppre = (0x4 - tmppriority);
+    tmpsub = tmpsub >> tmppriority;
+
+    tmppriority = NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority << tmppre;
+    tmppriority |=  (uint8_t)(NVIC_InitStruct->NVIC_IRQChannelSubPriority & tmpsub);
+        
+    tmppriority = tmppriority << 0x04;
+        
+    NVIC->IP[NVIC_InitStruct->NVIC_IRQChannel] = tmppriority;
+    
+    /* Enable the Selected IRQ Channels --------------------------------------*/
+    NVIC->ISER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
+      (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
+  }
+  else
+  {
+    /* Disable the Selected IRQ Channels -------------------------------------*/
+    NVIC->ICER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
+      (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
+  }
+}
+
+/**
+  * @brief  Sets the vector table location and Offset.
+  * @param  NVIC_VectTab: specifies if the vector table is in RAM or FLASH memory.
+  *   This parameter can be one of the following values:
+  *     @arg NVIC_VectTab_RAM: Vector Table in internal SRAM.
+  *     @arg NVIC_VectTab_FLASH: Vector Table in internal FLASH.
+  * @param  Offset: Vector Table base offset field. This value must be a multiple of 0x200.
+  * @retval None
+  */
+void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset)
+{ 
+  /* Check the parameters */
+  assert_param(IS_NVIC_VECTTAB(NVIC_VectTab));
+  assert_param(IS_NVIC_OFFSET(Offset));  
+   
+  SCB->VTOR = NVIC_VectTab | (Offset & (uint32_t)0x1FFFFF80);
+}
+
+/**
+  * @brief  Selects the condition for the system to enter low power mode.
+  * @param  LowPowerMode: Specifies the new mode for the system to enter low power mode.
+  *   This parameter can be one of the following values:
+  *     @arg NVIC_LP_SEVONPEND: Low Power SEV on Pend.
+  *     @arg NVIC_LP_SLEEPDEEP: Low Power DEEPSLEEP request.
+  *     @arg NVIC_LP_SLEEPONEXIT: Low Power Sleep on Exit.
+  * @param  NewState: new state of LP condition. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_NVIC_LP(LowPowerMode));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));  
+  
+  if (NewState != DISABLE)
+  {
+    SCB->SCR |= LowPowerMode;
+  }
+  else
+  {
+    SCB->SCR &= (uint32_t)(~(uint32_t)LowPowerMode);
+  }
+}
+
+/**
+  * @brief  Configures the SysTick clock source.
+  * @param  SysTick_CLKSource: specifies the SysTick clock source.
+  *   This parameter can be one of the following values:
+  *     @arg SysTick_CLKSource_HCLK_Div8: AHB clock divided by 8 selected as SysTick clock source.
+  *     @arg SysTick_CLKSource_HCLK: AHB clock selected as SysTick clock source.
+  * @retval None
+  */
+void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_SYSTICK_CLK_SOURCE(SysTick_CLKSource));
+  if (SysTick_CLKSource == SysTick_CLKSource_HCLK)
+  {
+    SysTick->CTRL |= SysTick_CLKSource_HCLK;
+  }
+  else
+  {
+    SysTick->CTRL &= SysTick_CLKSource_HCLK_Div8;
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */

STM32F7XX_Lib/STM32F7xx_StdPeriph_Driver/src/stm32f7xx_dac.c

@@ -0,0 +1,584 @@
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f7xx_dac.h"
+#include "stm32f7xx_rcc.h"
+
+/** @addtogroup STM32F7xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DAC 
+  * @brief DAC driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* CR register Mask */
+#define CR_CLEAR_MASK              ((uint32_t)0x00000FFE)
+
+/* DAC Dual Channels SWTRIG masks */
+#define DUAL_SWTRIG_SET            ((uint32_t)0x00000003)
+#define DUAL_SWTRIG_RESET          ((uint32_t)0xFFFFFFFC)
+
+/* DHR registers offsets */
+#define DHR12R1_OFFSET             ((uint32_t)0x00000008)
+#define DHR12R2_OFFSET             ((uint32_t)0x00000014)
+#define DHR12RD_OFFSET             ((uint32_t)0x00000020)
+
+/* DOR register offset */
+#define DOR_OFFSET                 ((uint32_t)0x0000002C)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup DAC_Private_Functions
+  * @{
+  */
+
+/** @defgroup DAC_Group1 DAC channels configuration
+ *  @brief   DAC channels configuration: trigger, output buffer, data format 
+ *
+@verbatim   
+ ===============================================================================
+   ##### DAC channels configuration: trigger, output buffer, data format #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the DAC peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void DAC_DeInit(void)
+{
+  /* Enable DAC reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, ENABLE);
+  /* Release DAC from reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, DISABLE);
+}
+
+/**
+  * @brief  Initializes the DAC peripheral according to the specified parameters
+  *         in the DAC_InitStruct.
+  * @param  DAC_Channel: the selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_InitStruct: pointer to a DAC_InitTypeDef structure that contains
+  *         the configuration information for the  specified DAC channel.
+  * @retval None
+  */
+void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct)
+{
+  uint32_t tmpreg1 = 0, tmpreg2 = 0;
+
+  /* Check the DAC parameters */
+  assert_param(IS_DAC_TRIGGER(DAC_InitStruct->DAC_Trigger));
+  assert_param(IS_DAC_GENERATE_WAVE(DAC_InitStruct->DAC_WaveGeneration));
+  assert_param(IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude));
+  assert_param(IS_DAC_OUTPUT_BUFFER_STATE(DAC_InitStruct->DAC_OutputBuffer));
+
+/*---------------------------- DAC CR Configuration --------------------------*/
+  /* Get the DAC CR value */
+  tmpreg1 = DAC->CR;
+  /* Clear BOFFx, TENx, TSELx, WAVEx and MAMPx bits */
+  tmpreg1 &= ~(CR_CLEAR_MASK << DAC_Channel);
+  /* Configure for the selected DAC channel: buffer output, trigger, 
+     wave generation, mask/amplitude for wave generation */
+  /* Set TSELx and TENx bits according to DAC_Trigger value */
+  /* Set WAVEx bits according to DAC_WaveGeneration value */
+  /* Set MAMPx bits according to DAC_LFSRUnmask_TriangleAmplitude value */ 
+  /* Set BOFFx bit according to DAC_OutputBuffer value */   
+  tmpreg2 = (DAC_InitStruct->DAC_Trigger | DAC_InitStruct->DAC_WaveGeneration |
+             DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude | \
+             DAC_InitStruct->DAC_OutputBuffer);
+  /* Calculate CR register value depending on DAC_Channel */
+  tmpreg1 |= tmpreg2 << DAC_Channel;
+  /* Write to DAC CR */
+  DAC->CR = tmpreg1;
+}
+
+/**
+  * @brief  Fills each DAC_InitStruct member with its default value.
+  * @param  DAC_InitStruct: pointer to a DAC_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct)
+{
+/*--------------- Reset DAC init structure parameters values -----------------*/
+  /* Initialize the DAC_Trigger member */
+  DAC_InitStruct->DAC_Trigger = DAC_Trigger_None;
+  /* Initialize the DAC_WaveGeneration member */
+  DAC_InitStruct->DAC_WaveGeneration = DAC_WaveGeneration_None;
+  /* Initialize the DAC_LFSRUnmask_TriangleAmplitude member */
+  DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude = DAC_LFSRUnmask_Bit0;
+  /* Initialize the DAC_OutputBuffer member */
+  DAC_InitStruct->DAC_OutputBuffer = DAC_OutputBuffer_Enable;
+}
+
+/**
+  * @brief  Enables or disables the specified DAC channel.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  NewState: new state of the DAC channel. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   When the DAC channel is enabled the trigger source can no more be modified.
+  * @retval None
+  */
+void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC channel */
+    DAC->CR |= (DAC_CR_EN1 << DAC_Channel);
+  }
+  else
+  {
+    /* Disable the selected DAC channel */
+    DAC->CR &= (~(DAC_CR_EN1 << DAC_Channel));
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected DAC channel software trigger.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  NewState: new state of the selected DAC channel software trigger.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable software trigger for the selected DAC channel */
+    DAC->SWTRIGR |= (uint32_t)DAC_SWTRIGR_SWTRIG1 << (DAC_Channel >> 4);
+  }
+  else
+  {
+    /* Disable software trigger for the selected DAC channel */
+    DAC->SWTRIGR &= ~((uint32_t)DAC_SWTRIGR_SWTRIG1 << (DAC_Channel >> 4));
+  }
+}
+
+/**
+  * @brief  Enables or disables simultaneously the two DAC channels software triggers.
+  * @param  NewState: new state of the DAC channels software triggers.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DAC_DualSoftwareTriggerCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable software trigger for both DAC channels */
+    DAC->SWTRIGR |= DUAL_SWTRIG_SET;
+  }
+  else
+  {
+    /* Disable software trigger for both DAC channels */
+    DAC->SWTRIGR &= DUAL_SWTRIG_RESET;
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected DAC channel wave generation.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_Wave: specifies the wave type to enable or disable.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Wave_Noise: noise wave generation
+  *            @arg DAC_Wave_Triangle: triangle wave generation
+  * @param  NewState: new state of the selected DAC channel wave generation.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_WAVE(DAC_Wave)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected wave generation for the selected DAC channel */
+    DAC->CR |= DAC_Wave << DAC_Channel;
+  }
+  else
+  {
+    /* Disable the selected wave generation for the selected DAC channel */
+    DAC->CR &= ~(DAC_Wave << DAC_Channel);
+  }
+}
+
+/**
+  * @brief  Set the specified data holding register value for DAC channel1.
+  * @param  DAC_Align: Specifies the data alignment for DAC channel1.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Align_8b_R: 8bit right data alignment selected
+  *            @arg DAC_Align_12b_L: 12bit left data alignment selected
+  *            @arg DAC_Align_12b_R: 12bit right data alignment selected
+  * @param  Data: Data to be loaded in the selected data holding register.
+  * @retval None
+  */
+void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data)
+{  
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data));
+  
+  tmp = (uint32_t)DAC_BASE; 
+  tmp += DHR12R1_OFFSET + DAC_Align;
+
+  /* Set the DAC channel1 selected data holding register */
+  *(__IO uint32_t *) tmp = Data;
+}
+
+/**
+  * @brief  Set the specified data holding register value for DAC channel2.
+  * @param  DAC_Align: Specifies the data alignment for DAC channel2.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Align_8b_R: 8bit right data alignment selected
+  *            @arg DAC_Align_12b_L: 12bit left data alignment selected
+  *            @arg DAC_Align_12b_R: 12bit right data alignment selected
+  * @param  Data: Data to be loaded in the selected data holding register.
+  * @retval None
+  */
+void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data));
+  
+  tmp = (uint32_t)DAC_BASE;
+  tmp += DHR12R2_OFFSET + DAC_Align;
+
+  /* Set the DAC channel2 selected data holding register */
+  *(__IO uint32_t *)tmp = Data;
+}
+
+/**
+  * @brief  Set the specified data holding register value for dual channel DAC.
+  * @param  DAC_Align: Specifies the data alignment for dual channel DAC.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Align_8b_R: 8bit right data alignment selected
+  *            @arg DAC_Align_12b_L: 12bit left data alignment selected
+  *            @arg DAC_Align_12b_R: 12bit right data alignment selected
+  * @param  Data2: Data for DAC Channel2 to be loaded in the selected data holding register.
+  * @param  Data1: Data for DAC Channel1 to be loaded in the selected data  holding register.
+  * @note   In dual mode, a unique register access is required to write in both
+  *          DAC channels at the same time.
+  * @retval None
+  */
+void DAC_SetDualChannelData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1)
+{
+  uint32_t data = 0, tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data1));
+  assert_param(IS_DAC_DATA(Data2));
+  
+  /* Calculate and set dual DAC data holding register value */
+  if (DAC_Align == DAC_Align_8b_R)
+  {
+    data = ((uint32_t)Data2 << 8) | Data1; 
+  }
+  else
+  {
+    data = ((uint32_t)Data2 << 16) | Data1;
+  }
+  
+  tmp = (uint32_t)DAC_BASE;
+  tmp += DHR12RD_OFFSET + DAC_Align;
+
+  /* Set the dual DAC selected data holding register */
+  *(__IO uint32_t *)tmp = data;
+}
+
+/**
+  * @brief  Returns the last data output value of the selected DAC channel.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @retval The selected DAC channel data output value.
+  */
+uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  
+  tmp = (uint32_t) DAC_BASE ;
+  tmp += DOR_OFFSET + ((uint32_t)DAC_Channel >> 2);
+  
+  /* Returns the DAC channel data output register value */
+  return (uint16_t) (*(__IO uint32_t*) tmp);
+}
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Group2 DMA management functions
+ *  @brief   DMA management functions
+ *
+@verbatim   
+ ===============================================================================
+                       ##### DMA management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified DAC channel DMA request.
+  * @note   When enabled DMA1 is generated when an external trigger (EXTI Line9,
+  *         TIM2, TIM4, TIM5, TIM6, TIM7 or TIM8  but not a software trigger) occurs.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  NewState: new state of the selected DAC channel DMA request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   The DAC channel1 is mapped on DMA1 Stream 5 channel7 which must be
+  *          already configured.
+  * @note   The DAC channel2 is mapped on DMA1 Stream 6 channel7 which must be
+  *          already configured.    
+  * @retval None
+  */
+void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC channel DMA request */
+    DAC->CR |= (DAC_CR_DMAEN1 << DAC_Channel);
+  }
+  else
+  {
+    /* Disable the selected DAC channel DMA request */
+    DAC->CR &= (~(DAC_CR_DMAEN1 << DAC_Channel));
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Group3 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+             ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified DAC interrupts.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_IT: specifies the DAC interrupt sources to be enabled or disabled. 
+  *          This parameter can be the following values:
+  *            @arg DAC_IT_DMAUDR: DMA underrun interrupt mask
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).
+  * @param  NewState: new state of the specified DAC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */ 
+void DAC_ITConfig(uint32_t DAC_Channel, uint32_t DAC_IT, FunctionalState NewState)  
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_DAC_IT(DAC_IT)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC interrupts */
+    DAC->CR |=  (DAC_IT << DAC_Channel);
+  }
+  else
+  {
+    /* Disable the selected DAC interrupts */
+    DAC->CR &= (~(uint32_t)(DAC_IT << DAC_Channel));
+  }
+}
+
+/**
+  * @brief  Checks whether the specified DAC flag is set or not.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_FLAG: specifies the flag to check. 
+  *          This parameter can be only of the following value:
+  *            @arg DAC_FLAG_DMAUDR: DMA underrun flag
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).
+  * @retval The new state of DAC_FLAG (SET or RESET).
+  */
+FlagStatus DAC_GetFlagStatus(uint32_t DAC_Channel, uint32_t DAC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_FLAG(DAC_FLAG));
+
+  /* Check the status of the specified DAC flag */
+  if ((DAC->SR & (DAC_FLAG << DAC_Channel)) != (uint8_t)RESET)
+  {
+    /* DAC_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DAC_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the DAC_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DAC channel's pending flags.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_FLAG: specifies the flag to clear. 
+  *          This parameter can be of the following value:
+  *            @arg DAC_FLAG_DMAUDR: DMA underrun flag 
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).                           
+  * @retval None
+  */
+void DAC_ClearFlag(uint32_t DAC_Channel, uint32_t DAC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_FLAG(DAC_FLAG));
+
+  /* Clear the selected DAC flags */
+  DAC->SR = (DAC_FLAG << DAC_Channel);
+}
+
+/**
+  * @brief  Checks whether the specified DAC interrupt has occurred or not.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_IT: specifies the DAC interrupt source to check. 
+  *          This parameter can be the following values:
+  *            @arg DAC_IT_DMAUDR: DMA underrun interrupt mask
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).
+  * @retval The new state of DAC_IT (SET or RESET).
+  */
+ITStatus DAC_GetITStatus(uint32_t DAC_Channel, uint32_t DAC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_IT(DAC_IT));
+
+  /* Get the DAC_IT enable bit status */
+  enablestatus = (DAC->CR & (DAC_IT << DAC_Channel)) ;
+  
+  /* Check the status of the specified DAC interrupt */
+  if (((DAC->SR & (DAC_IT << DAC_Channel)) != (uint32_t)RESET) && enablestatus)
+  {
+    /* DAC_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DAC_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the DAC_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DAC channel's interrupt pending bits.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_IT: specifies the DAC interrupt pending bit to clear.
+  *          This parameter can be the following values:
+  *            @arg DAC_IT_DMAUDR: DMA underrun interrupt mask                         
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).                           
+  * @retval None
+  */
+void DAC_ClearITPendingBit(uint32_t DAC_Channel, uint32_t DAC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_IT(DAC_IT)); 
+
+  /* Clear the selected DAC interrupt pending bits */
+  DAC->SR = (DAC_IT << DAC_Channel);
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */

STM32F7XX_Lib/STM32F7xx_StdPeriph_Driver/src/stm32f7xx_gpio.c

@@ -0,0 +1,541 @@
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f7xx_gpio.h"
+#include "stm32f7xx_rcc.h"
+
+/** @addtogroup STM32F7xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup GPIO 
+  * @brief GPIO driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup GPIO_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup GPIO_Group1 Initialization and Configuration
+ *  @brief   Initialization and Configuration
+ *
+@verbatim   
+ ===============================================================================
+                 ##### Initialization and Configuration #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  De-initializes the GPIOx peripheral registers to their default reset values.
+  * @note   By default, The GPIO pins are configured in input floating mode (except JTAG pins).
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices.  
+  * @retval None
+  */
+void GPIO_DeInit(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  if (GPIOx == GPIOA)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOA, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOA, DISABLE);
+  }
+  else if (GPIOx == GPIOB)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOB, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOB, DISABLE);
+  }
+  else if (GPIOx == GPIOC)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOC, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOC, DISABLE);
+  }
+  else if (GPIOx == GPIOD)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOD, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOD, DISABLE);
+  }
+  else if (GPIOx == GPIOE)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOE, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOE, DISABLE);
+  }
+  else if (GPIOx == GPIOF)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOF, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOF, DISABLE);
+  }
+  else if (GPIOx == GPIOG)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOG, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOG, DISABLE);
+  }
+  else if (GPIOx == GPIOH)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOH, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOH, DISABLE);
+  }
+  else if (GPIOx == GPIOI)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOI, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOI, DISABLE);
+  }
+#if defined(STM32F767xx)
+  else if (GPIOx == GPIOJ)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOJ, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOJ, DISABLE);
+  }
+  else
+  {
+    if (GPIOx == GPIOK)
+    {
+      RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOK, ENABLE);
+      RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOK, DISABLE);
+    }
+  }
+#endif
+}
+
+/**
+  * @brief  Initializes the GPIOx peripheral according to the specified parameters in the GPIO_InitStruct.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices.   
+  * @param  GPIO_InitStruct: pointer to a GPIO_InitTypeDef structure that contains
+  *         the configuration information for the specified GPIO peripheral.
+  * @retval None
+  */
+void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct)
+{
+  uint32_t pinpos = 0x00, pos = 0x00 , currentpin = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_InitStruct->GPIO_Pin));
+  assert_param(IS_GPIO_MODE(GPIO_InitStruct->GPIO_Mode));
+  assert_param(IS_GPIO_PUPD(GPIO_InitStruct->GPIO_PuPd));
+
+  /* ------------------------- Configure the port pins ---------------- */
+  /*-- GPIO Mode Configuration --*/
+  for (pinpos = 0x00; pinpos < 0x10; pinpos++)
+  {
+    pos = ((uint32_t)0x01) << pinpos;
+    /* Get the port pins position */
+    currentpin = (GPIO_InitStruct->GPIO_Pin) & pos;
+
+    if (currentpin == pos)
+    {
+      GPIOx->MODER  &= ~(GPIO_MODER_MODER0 << (pinpos * 2));
+      GPIOx->MODER |= (((uint32_t)GPIO_InitStruct->GPIO_Mode) << (pinpos * 2));
+
+      if ((GPIO_InitStruct->GPIO_Mode == GPIO_Mode_OUT) || (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_AF))
+      {
+        /* Check Speed mode parameters */
+        assert_param(IS_GPIO_SPEED(GPIO_InitStruct->GPIO_Speed));
+
+        /* Speed mode configuration */
+        GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (pinpos * 2));
+        GPIOx->OSPEEDR |= ((uint32_t)(GPIO_InitStruct->GPIO_Speed) << (pinpos * 2));
+
+        /* Check Output mode parameters */
+        assert_param(IS_GPIO_OTYPE(GPIO_InitStruct->GPIO_OType));
+
+        /* Output mode configuration*/
+        GPIOx->OTYPER  &= ~((GPIO_OTYPER_OT_0) << ((uint16_t)pinpos)) ;
+        GPIOx->OTYPER |= (uint16_t)(((uint16_t)GPIO_InitStruct->GPIO_OType) << ((uint16_t)pinpos));
+      }
+
+      /* Pull-up Pull down resistor configuration*/
+      GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)pinpos * 2));
+      GPIOx->PUPDR |= (((uint32_t)GPIO_InitStruct->GPIO_PuPd) << (pinpos * 2));
+    }
+  }
+}
+
+/**
+  * @brief  Fills each GPIO_InitStruct member with its default value.
+  * @param  GPIO_InitStruct : pointer to a GPIO_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct)
+{
+  /* Reset GPIO init structure parameters values */
+  GPIO_InitStruct->GPIO_Pin  = GPIO_Pin_All;
+  GPIO_InitStruct->GPIO_Mode = GPIO_Mode_IN;
+  GPIO_InitStruct->GPIO_Speed = GPIO_Low_Speed;
+  GPIO_InitStruct->GPIO_OType = GPIO_OType_PP;
+  GPIO_InitStruct->GPIO_PuPd = GPIO_PuPd_NOPULL;
+}
+
+/**
+  * @brief  Locks GPIO Pins configuration registers.
+  * @note   The locked registers are GPIOx_MODER, GPIOx_OTYPER, GPIOx_OSPEEDR,
+  *         GPIOx_PUPDR, GPIOx_AFRL and GPIOx_AFRH.
+  * @note   The configuration of the locked GPIO pins can no longer be modified
+  *         until the next reset.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bit to be locked.
+  *          This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
+  * @retval None
+  */
+void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  __IO uint32_t tmp = 0x00010000;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+  tmp |= GPIO_Pin;
+  /* Set LCKK bit */
+  GPIOx->LCKR = tmp;
+  /* Reset LCKK bit */
+  GPIOx->LCKR =  GPIO_Pin;
+  /* Set LCKK bit */
+  GPIOx->LCKR = tmp;
+  /* Read LCKK bit*/
+  tmp = GPIOx->LCKR;
+  /* Read LCKK bit*/
+  tmp = GPIOx->LCKR;
+}
+
+/**
+  * @}
+  */
+
+
+/** @defgroup GPIO_Group2 GPIO Read and Write
+ *  @brief   GPIO Read and Write
+ *
+@verbatim   
+ ===============================================================================
+                         ##### GPIO Read and Write #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Reads the specified input port pin.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bit to read.
+  *         This parameter can be GPIO_Pin_x where x can be (0..15).
+  * @retval The input port pin value.
+  */
+uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  uint8_t bitstatus = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+
+  if ((GPIOx->IDR & GPIO_Pin) != (uint32_t)Bit_RESET)
+  {
+    bitstatus = (uint8_t)Bit_SET;
+  }
+  else
+  {
+    bitstatus = (uint8_t)Bit_RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Reads the specified GPIO input data port.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @retval GPIO input data port value.
+  */
+uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  return ((uint16_t)GPIOx->IDR);
+}
+
+/**
+  * @brief  Reads the specified output data port bit.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bit to read.
+  *          This parameter can be GPIO_Pin_x where x can be (0..15).
+  * @retval The output port pin value.
+  */
+uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  uint8_t bitstatus = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+
+  if (((GPIOx->ODR) & GPIO_Pin) != (uint32_t)Bit_RESET)
+  {
+    bitstatus = (uint8_t)Bit_SET;
+  }
+  else
+  {
+    bitstatus = (uint8_t)Bit_RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Reads the specified GPIO output data port.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @retval GPIO output data port value.
+  */
+uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  return ((uint16_t)GPIOx->ODR);
+}
+
+
+/**
+  * @brief  Sets the selected data port bits.
+  * @note   This functions uses GPIOx_BSRR register to allow atomic read/modify 
+  *         accesses. In this way, there is no risk of an IRQ occurring between
+  *         the read and the modify access.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bits to be written.
+  *          This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
+  * @retval None
+  */
+void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+  GPIOx->BSRR = GPIO_Pin;
+}
+
+/**
+  * @brief  Clears the selected data port bits.
+  * @note   This functions uses GPIOx_BSRR register to allow atomic read/modify 
+  *         accesses. In this way, there is no risk of an IRQ occurring between
+  *         the read and the modify access.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bits to be written.
+  *          This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
+  * @retval None
+  */
+void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+  GPIOx->BSRR = (uint32_t)GPIO_Pin << 16;
+}
+
+/**
+  * @brief  Sets or clears the selected data port bit.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bit to be written.
+  *          This parameter can be one of GPIO_Pin_x where x can be (0..15).
+  * @param  BitVal: specifies the value to be written to the selected bit.
+  *          This parameter can be one of the BitAction enum values:
+  *            @arg Bit_RESET: to clear the port pin
+  *            @arg Bit_SET: to set the port pin
+  * @retval None
+  */
+void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+  assert_param(IS_GPIO_BIT_ACTION(BitVal));
+
+  if (BitVal != Bit_RESET)
+  {
+    GPIOx->BSRR = GPIO_Pin;
+  }
+  else
+  {
+    GPIOx->BSRR = (uint32_t)GPIO_Pin << 16;
+  }
+}
+
+/**
+  * @brief  Writes data to the specified GPIO data port.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  PortVal: specifies the value to be written to the port output data register.
+  * @retval None
+  */
+void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  GPIOx->ODR = PortVal;
+}
+
+/**
+  * @brief  Toggles the specified GPIO pins..
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: Specifies the pins to be toggled.
+  * @retval None
+  */
+void GPIO_ToggleBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  GPIOx->ODR ^= GPIO_Pin;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Group3 GPIO Alternate functions configuration function
+ *  @brief   GPIO Alternate functions configuration function
+ *
+@verbatim   
+ ===============================================================================
+           ##### GPIO Alternate functions configuration function #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Changes the mapping of the specified pin.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral
+  * @param  GPIO_PinSource: specifies the pin for the Alternate function.
+  *         This parameter can be GPIO_PinSourcex where x can be (0..15).
+  * @param  GPIO_AFSelection: selects the pin to used as Alternate function.
+  *          This parameter can be one of the following values:
+  *            @arg GPIO_AF0_RTC_50Hz: Connect RTC_50Hz pin to AF0 (default after reset) 
+  *            @arg GPIO_AF0_MCO: Connect MCO pin (MCO1 and MCO2) to AF0 (default after reset) 
+  *            @arg GPIO_AF0_SWJ: Connect SWJ pins (SWD and JTAG)to AF0 (default after reset) 
+  *            @arg GPIO_AF0_TRACE: Connect TRACE pins to AF0 (default after reset)
+  *            @arg GPIO_AF1_TIM1: Connect TIM1 pins to AF1
+  *            @arg GPIO_AF1_TIM2: Connect TIM2 pins to AF1
+  *            @arg GPIO_AF2_TIM3: Connect TIM3 pins to AF2
+  *            @arg GPIO_AF2_TIM4: Connect TIM4 pins to AF2
+  *            @arg GPIO_AF2_TIM5: Connect TIM5 pins to AF2
+  *            @arg GPIO_AF3_TIM8: Connect TIM8 pins to AF3
+  *            @arg GPIO_AF3_TIM9: Connect TIM9 pins to AF3
+  *            @arg GPIO_AF3_TIM10: Connect TIM10 pins to AF3
+  *            @arg GPIO_AF3_TIM11: Connect TIM11 pins to AF3
+  *            @arg GPIO_AF3_LPTIM1: Connect LPTIM1 pins to AF3
+  *            @arg GPIO_AF3_CEC: Connect CEC pins to AF3
+  *            @arg GPIO_AF4_I2C1: Connect I2C1 pins to AF4
+  *            @arg GPIO_AF4_I2C2: Connect I2C2 pins to AF4
+  *            @arg GPIO_AF4_I2C3: Connect I2C3 pins to AF4
+  *            @arg GPIO_AF4_I2C4: Connect I2C4 pins to AF4
+  *            @arg GPIO_AF4_CEC: Connect CEC pins to AF4
+  *            @arg GPIO_AF5_SPI1: Connect SPI1 pins to AF5
+  *            @arg GPIO_AF5_SPI2: Connect SPI2/I2S2 pins to AF5
+  *            @arg GPIO_AF5_SPI3: Connect SPI3/I2S2 pins to AF5
+  *            @arg GPIO_AF5_SPI4: Connect SPI4 pins to AF5 
+  *            @arg GPIO_AF5_SPI5: Connect SPI5 pins to AF5 
+  *            @arg GPIO_AF5_SPI6: Connect SPI6 pins to AF5
+  *            @arg GPIO_AF6_SAI1: Connect SAI1 pins to AF6   
+  *            @arg GPIO_AF6_SPI3: Connect SPI3/I2S3 pins to AF6
+  *            @arg GPIO_AF7_USART1: Connect USART1 pins to AF7
+  *            @arg GPIO_AF7_USART2: Connect USART2 pins to AF7
+  *            @arg GPIO_AF7_USART3: Connect USART3 pins to AF7
+  *            @arg GPIO_AF7_UART5: Connect UART5 pins to AF7
+  *            @arg GPIO_AF7_SPDIFRX: Connect SPDIF-RX pins to AF7
+  *            @arg GPIO_AF7_SPI2: Connect SPI2 pins to AF7
+  *            @arg GPIO_AF7_SPI3: Connect SPI3 pins to AF7
+  *            @arg GPIO_AF8_UART4: Connect UART4 pins to AF8
+  *            @arg GPIO_AF8_UART5: Connect UART5 pins to AF8
+  *            @arg GPIO_AF8_USART6: Connect USART6 pins to AF8
+  *            @arg GPIO_AF8_UART7: Connect UART7 pins to AF8
+  *            @arg GPIO_AF8_UART8: Connect UART8 pins to AF8
+  *            @arg GPIO_AF8_SPDIFRX: Connect SPIDIF-RX pins to AF8
+  *            @arg GPIO_AF8_SAI2: Connect SAI2 pins to AF8
+  *            @arg GPIO_AF9_CAN1: Connect CAN1 pins to AF9
+  *            @arg GPIO_AF9_CAN2: Connect CAN2 pins to AF9
+  *            @arg GPIO_AF9_TIM12: Connect TIM12 pins to AF9
+  *            @arg GPIO_AF9_TIM13: Connect TIM13 pins to AF9
+  *            @arg GPIO_AF9_TIM14: Connect TIM14 pins to AF9
+  *            @arg GPIO_AF9_QUADSPI: Connect QUADSPI pins to AF9
+  *            @arg GPIO_AF9_LTDC: Connect LCD-TFT pins to AF9 for STM32F746xx/756xx devices.
+  *            @arg GPIO_AF10_OTG_FS: Connect OTG_FS pins to AF10
+  *            @arg GPIO_AF10_OTG_HS: Connect OTG_HS pins to AF10
+  *            @arg GPIO_AF10_QUADSPI: Connect QUADSPI pins to AF10
+  *            @arg GPIO_AF10_SAI2: Connect SAI2 pins to AF10
+  *            @arg GPIO_AF11_ETH: Connect ETHERNET pins to AF11
+  *            @arg GPIO_AF12_FMC: Connect FMC pins to AF12
+  *            @arg GPIO_AF12_OTG_HS_FS: Connect OTG HS (configured in FS) pins to AF12
+  *            @arg GPIO_AF12_SDMMC1: Connect SDIO pins to AF12
+  *            @arg GPIO_AF13_DCMI: Connect DCMI pins to AF13
+  *            @arg GPIO_AF14_LTDC: Connect LTDC pins to AF14 for STM32F746xx/756xx devices.
+  *            @arg GPIO_AF15_EVENTOUT: Connect EVENTOUT pins to AF15
+  * @retval None
+  */
+void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF)
+{
+  uint32_t temp = 0x00;
+  uint32_t temp_2 = 0x00;
+  
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN_SOURCE(GPIO_PinSource));
+  assert_param(IS_GPIO_AF(GPIO_AF));
+  
+  temp = ((uint32_t)(GPIO_AF) << ((uint32_t)((uint32_t)GPIO_PinSource & (uint32_t)0x07) * 4)) ;
+  GPIOx->AFR[GPIO_PinSource >> 0x03] &= ~((uint32_t)0xF << ((uint32_t)((uint32_t)GPIO_PinSource & (uint32_t)0x07) * 4)) ;
+  temp_2 = GPIOx->AFR[GPIO_PinSource >> 0x03] | temp;
+  GPIOx->AFR[GPIO_PinSource >> 0x03] = temp_2;
+}
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 

STM32F7XX_Lib/STM32F7xx_StdPeriph_Driver/src/stm32f7xx_pwr.c

@@ -0,0 +1,965 @@
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f7xx_pwr.h"
+#include "stm32f7xx_rcc.h"
+
+/** @addtogroup STM32F7xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup PWR 
+  * @brief PWR driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/** @defgroup PWR_ENABLE_WUP_Mask PWR Enable WUP Mask
+  * @{
+  */  
+#define  PWR_EWUP_MASK                          ((uint32_t)0x00003F00)
+/**
+  * @}
+  */
+
+#define  PWR_WUPF_MASK                          ((uint32_t)0x0000003F)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup PWR_Private_Functions
+  * @{
+  */
+
+/** @defgroup PWR_Group1 Backup Domain Access function 
+  *  @brief   Backup Domain Access function  
+  *
+@verbatim   
+ ===============================================================================
+                  ##### Backup Domain Access function #####
+ ===============================================================================  
+    [..]
+      After reset, the backup domain (RTC registers, RTC backup data 
+      registers and backup SRAM) is protected against possible unwanted 
+      write accesses. 
+      To enable access to the RTC Domain and RTC registers, proceed as follows:
+        (+) Enable the Power Controller (PWR) APB1 interface clock using the
+            RCC_APB1PeriphClockCmd() function.
+        (+) Enable access to RTC domain using the PWR_BackupAccessCmd() function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the PWR peripheral registers to their default reset values.     
+  * @param  None
+  * @retval None
+  */
+void PWR_DeInit(void)
+{
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, ENABLE);
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, DISABLE);
+}
+
+/**
+  * @brief  Enables or disables access to the backup domain (RTC registers, RTC 
+  *         backup data registers and backup SRAM).
+  * @note   If the HSE divided by 2, 3, ..31 is used as the RTC clock, the 
+  *         Backup Domain Access should be kept enabled.
+  * @param  NewState: new state of the access to the backup domain.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_BackupAccessCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    PWR->CR1 |= PWR_CR1_DBP;
+  }
+  else
+  {
+    PWR->CR1 &= (uint32_t)~PWR_CR1_DBP;
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group2 PVD configuration functions
+  *  @brief   PVD configuration functions 
+  *
+@verbatim   
+ ===============================================================================
+                    ##### PVD configuration functions #####
+ ===============================================================================  
+    [..]
+      (+) The PVD is used to monitor the VDD power supply by comparing it to a 
+          threshold selected by the PVD Level (PLS[2:0] bits in the PWR_CR).
+      (+) A PVDO flag is available to indicate if VDD/VDDA is higher or lower 
+          than the PVD threshold. This event is internally connected to the EXTI 
+          line16 and can generate an interrupt if enabled through the EXTI registers.
+      (+) The PVD is stopped in Standby mode.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the voltage threshold detected by the Power Voltage Detector(PVD).
+  * @param  PWR_PVDLevel: specifies the PVD detection level
+  *          This parameter can be one of the following values:
+  *            @arg PWR_PVDLevel_0
+  *            @arg PWR_PVDLevel_1
+  *            @arg PWR_PVDLevel_2
+  *            @arg PWR_PVDLevel_3
+  *            @arg PWR_PVDLevel_4
+  *            @arg PWR_PVDLevel_5
+  *            @arg PWR_PVDLevel_6
+  *            @arg PWR_PVDLevel_7
+  * @note   Refer to the electrical characteristics of your device datasheet for
+  *         more details about the voltage threshold corresponding to each 
+  *         detection level.
+  * @retval None
+  */
+void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_PWR_PVD_LEVEL(PWR_PVDLevel));
+  
+  tmpreg = PWR->CR1;
+  
+  /* Clear PLS[7:5] bits */
+  tmpreg &= PWR_CR1_PLS;
+  
+  /* Set PLS[7:5] bits according to PWR_PVDLevel value */
+  tmpreg |= PWR_PVDLevel;
+  
+  /* Store the new value */
+  PWR->CR1 = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Power Voltage Detector(PVD).
+  * @param  NewState: new state of the PVD.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_PVDCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    PWR->CR1 |= PWR_CR1_PVDE;
+  }
+  else
+  {
+    PWR->CR1 &= (uint32_t)~PWR_CR1_PVDE;
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group3 WakeUp pin configuration functions
+  *  @brief   WakeUp pin configuration functions 
+  *
+@verbatim   
+ ===============================================================================
+                 ##### WakeUp pin configuration functions #####
+ ===============================================================================  
+    [..]
+      (+) WakeUp pin is used to wakeup the system from Standby mode. This pin is 
+          forced in input pull down configuration and is active on rising edges.
+      (+) There is one Wake-up pin: Wake-up Pin 1 on PA.00.
+	   (++) For STM32F746xx, STM32F756xx there are 6 Wake-Up pins: Pin1 on PA0, Pin2 on PA2,
+                                                                       Pin3 on PC1, Pin4 on PC13,
+                                                                       Pin5 on PI8 and Pin6 on PI11
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the WakeUp Pin functionality.
+  * @param  PWR_WakeUpPinx: specifies the WakeUp Pin.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_WakeUp_Pin1: WKUP1 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin2: WKUP2 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin3: WKUP3 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin4: WKUP4 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin5: WKUP5 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin6: WKUP6 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin1_RisingEdge: WKUP1 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin2_RisingEdge: WKUP2 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin3_RisingEdge: WKUP3 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin4_RisingEdge: WKUP4 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin5_RisingEdge: WKUP5 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin6_RisingEdge: WKUP6 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin1_FallingEdge: WKUP1 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin2_FallingEdge: WKUP2 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin3_FallingEdge: WKUP3 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin4_FallingEdge: WKUP4 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin5_FallingEdge: WKUP5 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin6_FallingEdge: WKUP6 pin is used for wakeup from Standby mode.
+  * @param  NewState: new state of the WakeUp Pin functionality.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @note  PWR_WakeUp_Pinx and PWR_WakeUp_Pinx_RisingEdge are equivalent.   
+  * @retval None
+  */
+void PWR_WakeUpPinCmd( uint32_t PWR_WakeUpPinx, FunctionalState NewState )
+{
+  /* Check the parameters */  
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_PWR_WAKEUP_PIN(PWR_WakeUpPinx));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable wake-up pin */
+    SET_BIT(PWR->CSR2, (PWR_EWUP_MASK & PWR_WakeUpPinx));
+    
+    /* Specifies the Wake-Up pin polarity for the event detection
+      (rising or falling edge) */
+    MODIFY_REG(PWR->CR2, (PWR_EWUP_MASK & PWR_WakeUpPinx), (PWR_WakeUpPinx >> 0x06));
+  }
+  else
+  {
+    CLEAR_BIT(PWR->CSR2, (PWR_EWUP_MASK & PWR_WakeUpPinx));
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group4 Main and Backup Regulators configuration functions
+  *  @brief   Main and Backup Regulators configuration functions 
+  *
+@verbatim   
+ ===============================================================================
+          ##### Main and Backup Regulators configuration functions #####
+ ===============================================================================  
+    [..]
+      (+) The backup domain includes 4 Kbytes of backup SRAM accessible only from 
+          the CPU, and address in 32-bit, 16-bit or 8-bit mode. Its content is 
+          retained even in Standby or VBAT mode when the low power backup regulator
+          is enabled. It can be considered as an internal EEPROM when VBAT is 
+          always present. You can use the PWR_BackupRegulatorCmd() function to 
+          enable the low power backup regulator and use the PWR_GetFlagStatus
+          (PWR_FLAG_BRR) to check if it is ready or not. 
+
+      (+) When the backup domain is supplied by VDD (analog switch connected to VDD) 
+          the backup SRAM is powered from VDD which replaces the VBAT power supply to 
+          save battery life.
+
+      (+) The backup SRAM is not mass erased by an tamper event. It is read 
+          protected to prevent confidential data, such as cryptographic private 
+          key, from being accessed. The backup SRAM can be erased only through 
+          the Flash interface when a protection level change from level 1 to 
+          level 0 is requested. 
+      -@- Refer to the description of Read protection (RDP) in the reference manual.
+
+      (+) The main internal regulator can be configured to have a tradeoff between 
+          performance and power consumption when the device does not operate at 
+          the maximum frequency. 
+      (+) For STM32F405xx/407xx and STM32F415xx/417xx  Devices, the regulator can be     
+          configured on the fly through PWR_MainRegulatorModeConfig() function which  
+          configure VOS bit in PWR_CR register:
+        (++) When this bit is set (Regulator voltage output Scale 1 mode selected) 
+             the System frequency can go up to 168 MHz. 
+        (++) When this bit is reset (Regulator voltage output Scale 2 mode selected) 
+             the System frequency can go up to 144 MHz.
+             
+       (+) For STM32F42xxx/43xxx Devices, the regulator can be configured through    
+           PWR_MainRegulatorModeConfig() function which configure VOS[1:0] bits in
+           PWR_CR register:  
+           which configure VOS[1:0] bits in PWR_CR register: 
+        (++) When VOS[1:0] = 11 (Regulator voltage output Scale 1 mode selected) 
+             the System frequency can go up to 168 MHz. 
+        (++) When VOS[1:0] = 10 (Regulator voltage output Scale 2 mode selected) 
+             the System frequency can go up to 144 MHz.  
+        (++) When VOS[1:0] = 01 (Regulator voltage output Scale 3 mode selected) 
+             the System frequency can go up to 120 MHz. 
+                          
+       (+) For STM32F42xxx/43xxx Devices, the scale can be modified only when the PLL 
+           is OFF and the HSI or HSE clock source is selected as system clock. 
+           The new value programmed is active only when the PLL is ON.
+           When the PLL is OFF, the voltage scale 3 is automatically selected. 
+        Refer to the datasheets for more details.
+        
+       (+) For STM32F42xxx/43xxx Devices, in Run mode: the main regulator has
+           2 operating modes available:
+        (++) Normal mode: The CPU and core logic operate at maximum frequency at a given 
+             voltage scaling (scale 1, scale 2 or scale 3)
+        (++) Over-drive mode: This mode allows the CPU and the core logic to operate at a 
+            higher frequency than the normal mode for a given voltage scaling (scale 1,  
+            scale 2 or scale 3). This mode is enabled through PWR_OverDriveCmd() function and
+            PWR_OverDriveSWCmd() function, to enter or exit from Over-drive mode please follow 
+            the sequence described in Reference manual.
+             
+       (+) For STM32F42xxx/43xxx Devices, in Stop mode: the main regulator or low power regulator 
+           supplies a low power voltage to the 1.2V domain, thus preserving the content of registers 
+           and internal SRAM. 2 operating modes are available:
+         (++) Normal mode: the 1.2V domain is preserved in nominal leakage mode. This mode is only 
+              available when the main regulator or the low power regulator is used in Scale 3 or 
+              low voltage mode.
+         (++) Under-drive mode: the 1.2V domain is preserved in reduced leakage mode. This mode is only
+              available when the main regulator or the low power regulator is in low voltage mode.
+              This mode is enabled through PWR_UnderDriveCmd() function.
+            
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the Backup Regulator.
+  * @param  NewState: new state of the Backup Regulator.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_BackupRegulatorCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Backup regulator */
+    PWR->CSR1 |= PWR_CSR1_BRE;
+  }
+  else
+  {
+    /* Disable Backup regulator */
+    PWR->CSR1 &= (uint32_t)~((uint32_t)PWR_CSR1_BRE);
+  }
+}
+
+/**
+  * @brief  Configures the main internal regulator output voltage.
+  * @param  PWR_Regulator_Voltage: specifies the regulator output voltage to achieve
+  *         a tradeoff between performance and power consumption when the device does
+  *         not operate at the maximum frequency (refer to the datasheets for more details).
+  *          This parameter can be one of the following values:
+  *            @arg PWR_Regulator_Voltage_Scale1: Regulator voltage output range 1 mode,
+  *                                                typical output voltage at 1.4 V,  
+  *                                                system frequency up to 216 MHz.
+  *            @arg PWR_Regulator_Voltage_Scale2: Regulator voltage output range 2 mode,
+  *                                                typical output voltage at 1.2 V,                
+  *                                                system frequency up to 180 MHz. 
+  *            @arg PWR_Regulator_Voltage_Scale3: Regulator voltage output range 2 mode,
+  *                                                typical output voltage at 1.00 V,                
+  *                                                system frequency up to 151 MHz.
+  * @retval None
+  */
+void PWR_MainRegulatorModeConfig(uint32_t PWR_Regulator_Voltage)
+{
+  uint32_t tmpreg = 0;
+	
+  /* Check the parameters */
+  assert_param(IS_PWR_REGULATOR_VOLTAGE(PWR_Regulator_Voltage));
+
+  tmpreg = PWR->CR1;
+  
+  /* Clear VOS[15:14] bits */
+  tmpreg &= PWR_CR1_VOS;
+  
+  /* Set VOS[15:14] bits according to PWR_Regulator_Voltage value */
+  tmpreg |= PWR_Regulator_Voltage;
+  
+  /* Store the new value */
+  PWR->CR1 = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Over-Drive.
+  * 
+  * @note   This mode allows the CPU and the core logic to operate at a higher frequency
+  *         than the normal mode for a given voltage scaling (scale 1, scale 2 or scale 3).
+  *
+  * @note   It is recommended to enter or exit Over-drive mode when the application is not running 
+  *         critical tasks and when the system clock source is either HSI or HSE. 
+  *         During the Over-drive switch activation, no peripheral clocks should be enabled.   
+  *         The peripheral clocks must be enabled once the Over-drive mode is activated.   
+  *            
+  * @param  NewState: new state of the Over Drive mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_OverDriveCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  /* Set/Reset the ODEN bit to enable/disable the Over Drive mode */
+  if (NewState != DISABLE)
+  {
+    /* Enable Backup regulator */
+    PWR->CR1 |= PWR_CR1_ODEN;
+  }
+  else
+  {
+    /* Disable Backup regulator */
+    PWR->CR1 &= (uint32_t)~((uint32_t)PWR_CR1_ODEN);
+  }
+}
+
+/**
+  * @brief  Enables or disables the Over-Drive switching.
+  * 
+  * @note   This function can be used only for STM32F42xxx/STM3243xxx devices. 
+  *       
+  * @param  NewState: new state of the Over Drive switching mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_OverDriveSWCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Set/Reset the ODSWEN bit to enable/disable the Over Drive switching mode */
+  if (NewState != DISABLE)
+  {
+    /* Enable Backup regulator */
+    PWR->CR1 |= PWR_CR1_ODSWEN;
+  }
+  else
+  {
+    /* Disable Backup regulator */
+    PWR->CR1 &= (uint32_t)~((uint32_t)PWR_CR1_ODSWEN);
+  }
+}
+
+/**
+  * @brief   Enables or disables the Under-Drive mode.
+  * 
+  * @note   This function can be used only for STM32F42xxx/STM3243xxx devices.
+  * @note    This mode is enabled only with STOP low power mode.
+  *          In this mode, the 1.2V domain is preserved in reduced leakage mode. This 
+  *          mode is only available when the main regulator or the low power regulator 
+  *          is in low voltage mode
+  *        
+  * @note   If the Under-drive mode was enabled, it is automatically disabled after 
+  *         exiting Stop mode. 
+  *         When the voltage regulator operates in Under-drive mode, an additional  
+  *         startup delay is induced when waking up from Stop mode.
+  *                    
+  * @param  NewState: new state of the Under Drive mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_UnderDriveCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Set the UDEN[1:0] bits to enable the Under Drive mode */
+    PWR->CR1 |= (uint32_t)PWR_CR1_UDEN;
+  }
+  else
+  {
+    /* Reset the UDEN[1:0] bits to disable the Under Drive mode */
+    PWR->CR1 &= (uint32_t)(~PWR_CR1_UDEN);
+  }
+}
+
+/**
+  * @brief Enables or disables the Main Regulator under drive mode.
+  *
+  * @note  This mode is only available for STM32F427_437xx/STM32F429_439xx/STM32F446xx devices.
+  *
+  * @param  NewState: new state of the Main Regulator Under Drive mode.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_MainRegulatorUnderDriveCmd(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    PWR->CR1 |= (uint32_t)PWR_CR1_MRUDS;
+  }
+  else
+  {
+    PWR->CR1 &= (uint32_t)(~PWR_CR1_MRUDS);
+  }
+}
+
+/**
+  * @brief Enables or disables the Low Power Regulator under drive mode.
+  *
+  * @note  This mode is only available for STM32F427_437xx/STM32F429_439xx/STM32F446xx devices.
+  *
+  * @param  NewState: new state of the Low Power Regulator Under Drive mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_LowRegulatorUnderDriveCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    PWR->CR1 |= (uint32_t)PWR_CR1_LPUDS;
+  }
+  else
+  {
+    PWR->CR1 &= (uint32_t)(~PWR_CR1_LPUDS);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group5 FLASH Power Down configuration functions
+  *  @brief   FLASH Power Down configuration functions 
+  *
+@verbatim   
+ ===============================================================================
+             ##### FLASH Power Down configuration functions #####
+ ===============================================================================  
+    [..]
+      (+) By setting the FPDS bit in the PWR_CR register by using the 
+          PWR_FlashPowerDownCmd() function, the Flash memory also enters power 
+          down mode when the device enters Stop mode. When the Flash memory 
+          is in power down mode, an additional startup delay is incurred when 
+          waking up from Stop mode.
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the Flash Power Down in STOP mode.
+  * @param  NewState: new state of the Flash power mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_FlashPowerDownCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    PWR->CR1 |= (uint32_t)PWR_CR1_FPDS;
+  }
+  else
+  {
+    PWR->CR1 &= (uint32_t)(~PWR_CR1_FPDS);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group6 Low Power modes configuration functions
+  *  @brief   Low Power modes configuration functions 
+  *
+@verbatim   
+ ===============================================================================
+              ##### Low Power modes configuration functions #####
+ ===============================================================================  
+    [..]
+      The devices feature 3 low-power modes:
+      (+) Sleep mode: Cortex-M4 core stopped, peripherals kept running.
+      (+) Stop mode: all clocks are stopped, regulator running, regulator 
+          in low power mode
+      (+) Standby mode: 1.2V domain powered off.
+   
+   *** Sleep mode ***
+   ==================
+    [..]
+      (+) Entry:
+        (++) The Sleep mode is entered by using the __WFI() or __WFE() functions.
+      (+) Exit:
+        (++) Any peripheral interrupt acknowledged by the nested vectored interrupt 
+             controller (NVIC) can wake up the device from Sleep mode.
+
+   *** Stop mode ***
+   =================
+    [..]
+      In Stop mode, all clocks in the 1.2V domain are stopped, the PLL, the HSI,
+      and the HSE RC oscillators are disabled. Internal SRAM and register contents 
+      are preserved.
+      The voltage regulator can be configured either in normal or low-power mode.
+      To minimize the consumption In Stop mode, FLASH can be powered off before 
+      entering the Stop mode. It can be switched on again by software after exiting 
+      the Stop mode using the PWR_FlashPowerDownCmd() function. 
+   
+      (+) Entry:
+        (++) The Stop mode is entered using the PWR_EnterSTOPMode(PWR_MainRegulator_ON) 
+             function with:
+          (+++) Main regulator ON.
+          (+++) Low Power regulator ON.
+      (+) Exit:
+        (++) Any EXTI Line (Internal or External) configured in Interrupt/Event mode.
+      
+   *** Standby mode ***
+   ====================
+    [..]
+      The Standby mode allows to achieve the lowest power consumption. It is based 
+      on the Cortex-M4 deepsleep mode, with the voltage regulator disabled. 
+      The 1.2V domain is consequently powered off. The PLL, the HSI oscillator and 
+      the HSE oscillator are also switched off. SRAM and register contents are lost 
+      except for the RTC registers, RTC backup registers, backup SRAM and Standby 
+      circuitry.
+   
+      The voltage regulator is OFF.
+      
+      (+) Entry:
+        (++) The Standby mode is entered using the PWR_EnterSTANDBYMode() function.
+      (+) Exit:
+        (++) WKUP pin rising edge, RTC alarm (Alarm A and Alarm B), RTC wakeup,
+             tamper event, time-stamp event, external reset in NRST pin, IWDG reset.              
+
+   *** Auto-wakeup (AWU) from low-power mode ***
+   =============================================
+    [..]
+      The MCU can be woken up from low-power mode by an RTC Alarm event, an RTC 
+      Wakeup event, a tamper event, a time-stamp event, or a comparator event, 
+      without depending on an external interrupt (Auto-wakeup mode).
+
+      (#) RTC auto-wakeup (AWU) from the Stop mode
+       
+        (++) To wake up from the Stop mode with an RTC alarm event, it is necessary to:
+          (+++) Configure the EXTI Line 17 to be sensitive to rising edges (Interrupt 
+                or Event modes) using the EXTI_Init() function.
+          (+++) Enable the RTC Alarm Interrupt using the RTC_ITConfig() function
+          (+++) Configure the RTC to generate the RTC alarm using the RTC_SetAlarm() 
+                and RTC_AlarmCmd() functions.
+        (++) To wake up from the Stop mode with an RTC Tamper or time stamp event, it 
+             is necessary to:
+          (+++) Configure the EXTI Line 21 to be sensitive to rising edges (Interrupt 
+                or Event modes) using the EXTI_Init() function.
+          (+++) Enable the RTC Tamper or time stamp Interrupt using the RTC_ITConfig() 
+                function
+          (+++) Configure the RTC to detect the tamper or time stamp event using the
+                RTC_TimeStampConfig(), RTC_TamperTriggerConfig() and RTC_TamperCmd()
+                functions.
+        (++) To wake up from the Stop mode with an RTC WakeUp event, it is necessary to:
+           (+++) Configure the EXTI Line 22 to be sensitive to rising edges (Interrupt 
+                 or Event modes) using the EXTI_Init() function.
+           (+++) Enable the RTC WakeUp Interrupt using the RTC_ITConfig() function
+           (+++) Configure the RTC to generate the RTC WakeUp event using the RTC_WakeUpClockConfig(), 
+                 RTC_SetWakeUpCounter() and RTC_WakeUpCmd() functions.
+
+      (#) RTC auto-wakeup (AWU) from the Standby mode
+   
+        (++) To wake up from the Standby mode with an RTC alarm event, it is necessary to:
+          (+++) Enable the RTC Alarm Interrupt using the RTC_ITConfig() function
+          (+++) Configure the RTC to generate the RTC alarm using the RTC_SetAlarm() 
+                and RTC_AlarmCmd() functions.
+        (++) To wake up from the Standby mode with an RTC Tamper or time stamp event, it 
+             is necessary to:
+          (+++) Enable the RTC Tamper or time stamp Interrupt using the RTC_ITConfig() 
+                function
+          (+++) Configure the RTC to detect the tamper or time stamp event using the
+                RTC_TimeStampConfig(), RTC_TamperTriggerConfig() and RTC_TamperCmd()
+                functions.
+        (++) To wake up from the Standby mode with an RTC WakeUp event, it is necessary to:
+          (+++) Enable the RTC WakeUp Interrupt using the RTC_ITConfig() function
+          (+++) Configure the RTC to generate the RTC WakeUp event using the RTC_WakeUpClockConfig(), 
+                RTC_SetWakeUpCounter() and RTC_WakeUpCmd() functions.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enters STOP mode.
+  *   
+  * @note   In Stop mode, all I/O pins keep the same state as in Run mode.
+  * @note   When exiting Stop mode by issuing an interrupt or a wakeup event, 
+  *         the HSI RC oscillator is selected as system clock.
+  * @note   When the voltage regulator operates in low power mode, an additional 
+  *         startup delay is incurred when waking up from Stop mode. 
+  *         By keeping the internal regulator ON during Stop mode, the consumption 
+  *         is higher although the startup time is reduced.
+  *     
+  * @param  PWR_Regulator: specifies the regulator state in STOP mode.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_MainRegulator_ON: STOP mode with regulator ON
+  *            @arg PWR_LowPowerRegulator_ON: STOP mode with low power regulator ON
+  * @param  PWR_STOPEntry: specifies if STOP mode in entered with WFI or WFE instruction.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_STOPEntry_WFI: enter STOP mode with WFI instruction
+  *            @arg PWR_STOPEntry_WFE: enter STOP mode with WFE instruction
+  * @retval None
+  */
+void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_PWR_REGULATOR(PWR_Regulator));
+  assert_param(IS_PWR_STOP_ENTRY(PWR_STOPEntry));
+  
+  /* Select the regulator state in STOP mode ---------------------------------*/
+  tmpreg = PWR->CR1;
+  /* Clear PDDS and LPDS bits */
+  tmpreg &= (uint32_t)~(PWR_CR1_PDDS | PWR_CR1_LPDS | PWR_CR1_LPUDS | PWR_CR1_MRUDS);
+  
+  /* Set LPDS, MRLVDS and LPLVDS bits according to PWR_Regulator value */
+  tmpreg |= PWR_Regulator;
+  
+  /* Store the new value */
+  PWR->CR1 = tmpreg;
+  
+  /* Set SLEEPDEEP bit of Cortex System Control Register */
+  SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+  
+  /* Select STOP mode entry --------------------------------------------------*/
+  if(PWR_STOPEntry == PWR_STOPEntry_WFI)
+  {   
+    /* Request Wait For Interrupt */
+    __WFI();
+  }
+  else
+  {
+    /* Request Wait For Event */
+    __WFE();
+  }
+  /* Reset SLEEPDEEP bit of Cortex System Control Register */
+  SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP_Msk);  
+}
+
+/**
+  * @brief  Enters in Under-Drive STOP mode.
+  *  
+  * @note   This mode is only available for STM32F42xxx/STM3243xxx devices. 
+  * 
+  * @note    This mode can be selected only when the Under-Drive is already active 
+  *         
+  * @note   In Stop mode, all I/O pins keep the same state as in Run mode.
+  * @note   When exiting Stop mode by issuing an interrupt or a wakeup event, 
+  *         the HSI RC oscillator is selected as system clock.
+  * @note   When the voltage regulator operates in low power mode, an additional 
+  *         startup delay is incurred when waking up from Stop mode. 
+  *         By keeping the internal regulator ON during Stop mode, the consumption 
+  *         is higher although the startup time is reduced.
+  *     
+  * @param  PWR_Regulator: specifies the regulator state in STOP mode.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_MainRegulator_UnderDrive_ON:  Main Regulator in under-drive mode 
+  *                 and Flash memory in power-down when the device is in Stop under-drive mode
+  *            @arg PWR_LowPowerRegulator_UnderDrive_ON:  Low Power Regulator in under-drive mode 
+  *                and Flash memory in power-down when the device is in Stop under-drive mode
+  * @param  PWR_STOPEntry: specifies if STOP mode in entered with WFI or WFE instruction.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_STOPEntry_WFI: enter STOP mode with WFI instruction
+  *            @arg PWR_STOPEntry_WFE: enter STOP mode with WFE instruction
+  * @retval None
+  */
+void PWR_EnterUnderDriveSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_PWR_REGULATOR_UNDERDRIVE(PWR_Regulator));
+  assert_param(IS_PWR_STOP_ENTRY(PWR_STOPEntry));
+  
+  /* Select the regulator state in STOP mode ---------------------------------*/
+  tmpreg = PWR->CR1;
+  /* Clear PDDS and LPDS bits */
+  tmpreg &= (uint32_t)~(PWR_CR1_PDDS | PWR_CR1_LPDS | PWR_CR1_LPUDS | PWR_CR1_MRUDS);
+  
+  /* Set LPDS, MRLUDS and LPLUDS bits according to PWR_Regulator value */
+  tmpreg |= PWR_Regulator;
+  
+  /* Store the new value */
+  PWR->CR1 = tmpreg;
+  
+  /* Set SLEEPDEEP bit of Cortex System Control Register */
+  SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+  
+  /* Select STOP mode entry --------------------------------------------------*/
+  if(PWR_STOPEntry == PWR_STOPEntry_WFI)
+  {   
+    /* Request Wait For Interrupt */
+    __WFI();
+  }
+  else
+  {
+    /* Request Wait For Event */
+    __WFE();
+  }
+  /* Reset SLEEPDEEP bit of Cortex System Control Register */
+  SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP_Msk);  
+}
+
+/**
+  * @brief  Enters STANDBY mode.
+  * @note   In Standby mode, all I/O pins are high impedance except for:
+  *          - Reset pad (still available) 
+  *          - RTC_AF1 pin (PC13) if configured for tamper, time-stamp, RTC 
+  *            Alarm out, or RTC clock calibration out.
+  *          - RTC_AF2 pin (PI8) if configured for tamper or time-stamp.  
+  *          - WKUP pin 1 (PA0) if enabled.
+  * @note   The Wakeup flag (WUF) need to be cleared at application level before to call this function 
+  * @param  None
+  * @retval None
+  */
+void PWR_EnterSTANDBYMode(void)
+{
+  /* Select STANDBY mode */
+  PWR->CR1 |= PWR_CR1_PDDS;
+  
+  /* Set SLEEPDEEP bit of Cortex System Control Register */
+  SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+  
+  /* This option is used to ensure that store operations are completed */
+#if defined ( __CC_ARM   )
+  __force_stores();
+#endif
+  /* Request Wait For Interrupt */
+  __WFI();
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group7 Flags management functions
+  *  @brief   Flags management functions 
+  *
+@verbatim   
+ ===============================================================================
+                    ##### Flags management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Checks whether the specified PWR flag is set or not.
+  * @param  PWR_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_FLAG_WU1: Wakeup Pin Flag for PA0
+  *            @arg PWR_FLAG_WU2: Wakeup Pin Flag for PA2
+  *            @arg PWR_FLAG_WU3: Wakeup Pin Flag for PC1
+  *            @arg PWR_FLAG_WU4: Wakeup Pin Flag for PC13
+  *            @arg PWR_FLAG_WU5: Wakeup Pin Flag for PI8
+  *            @arg PWR_FLAG_WU6: Wakeup Pin Flag for PI11
+  *            @arg PWR_FLAG_SB: StandBy flag. This flag indicates that the system was
+  *                  resumed from StandBy mode.    
+  *            @arg PWR_FLAG_PVDO: PVD Output. This flag is valid only if PVD is enabled 
+  *                  by the PWR_PVDCmd() function. The PVD is stopped by Standby mode 
+  *                  For this reason, this bit is equal to 0 after Standby or reset
+  *                  until the PVDE bit is set.
+  *            @arg PWR_FLAG_BRR: Backup regulator ready flag. This bit is not reset 
+  *                  when the device wakes up from Standby mode or by a system reset 
+  *                  or power reset.  
+  *            @arg PWR_FLAG_VOSRDY: This flag indicates that the Regulator voltage 
+  *                 scaling output selection is ready.
+  *            @arg PWR_FLAG_ODRDY: This flag indicates that the Over-drive mode
+  *                 is ready (STM32F42xxx/43xxx devices) 
+  *            @arg PWR_FLAG_ODSWRDY: This flag indicates that the Over-drive mode
+  *                 switching is ready (STM32F42xxx/43xxx devices) 
+  *            @arg PWR_FLAG_UDRDY: This flag indicates that the Under-drive mode
+  *                 is enabled in Stop mode (STM32F42xxx/43xxx devices)
+  * @retval The new state of PWR_FLAG (SET or RESET).
+  */
+FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_PWR_GET_FLAG(PWR_FLAG));
+  
+  if( PWR_FLAG & 0x80000000 )
+  {
+    PWR_FLAG &= PWR_WUPF_MASK;
+    if ((PWR->CSR2 & PWR_FLAG) != (uint32_t)RESET)
+    {
+      bitstatus = SET;
+    }
+    else
+    {
+      bitstatus = RESET;
+    }
+  }
+  else
+  {
+    if ((PWR->CSR1 & PWR_FLAG) != (uint32_t)RESET)
+    {
+      bitstatus = SET;
+    }
+    else
+    {
+      bitstatus = RESET;
+    }
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the PWR's pending flags.
+  * @param  PWR_FLAG: specifies the flag to clear.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_FLAG_WU1: Wakeup Pin Flag for PA0
+  *            @arg PWR_FLAG_WU2: Wakeup Pin Flag for PA2
+  *            @arg PWR_FLAG_WU3: Wakeup Pin Flag for PC1
+  *            @arg PWR_FLAG_WU4: Wakeup Pin Flag for PC13
+  *            @arg PWR_FLAG_WU5: Wakeup Pin Flag for PI8
+  *            @arg PWR_FLAG_WU6: Wakeup Pin Flag for PI11
+  *            @arg PWR_FLAG_SB: StandBy flag
+  *            @arg PWR_FLAG_UDRDY: Under-drive ready flag
+  * @retval None
+  */
+void PWR_ClearFlag(uint32_t PWR_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_PWR_CLEAR_FLAG(PWR_FLAG));
+  
+  if( PWR_FLAG & 0x80000000 )
+  {
+    PWR_FLAG &= PWR_WUPF_MASK;
+    PWR->CR2 |=  (PWR_FLAG);
+  }
+  else
+  {
+    if (PWR_FLAG != PWR_FLAG_UDRDY)
+    {
+      PWR->CR1 |= ((PWR_FLAG) << 2);
+    }
+    else
+    {
+      PWR->CSR1 |= PWR_FLAG_UDRDY;
+    }
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */