mirror of
https://github.com/jankae/LibreVNA.git
synced 2026-04-05 06:25:16 +00:00
embedded code copied from jankae/VNA and adjusted for STM32G4
This commit is contained in:
Jan Käberich
parent
7af204b349
commit
30d4ebe37b
215 changed files with 186208 additions and 0 deletions
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/**
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******************************************************************************
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* @file stm32g4xx_hal.h
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* @author MCD Application Team
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* @brief This file contains all the functions prototypes for the HAL
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* module driver.
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2018 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef STM32G4xx_HAL_H
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#define STM32G4xx_HAL_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32g4xx_hal_conf.h"
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/** @addtogroup STM32G4xx_HAL_Driver
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* @{
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*/
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/** @addtogroup HAL HAL
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup HAL_Exported_Constants HAL Exported Constants
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* @{
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*/
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/** @defgroup HAL_TICK_FREQ Tick Frequency
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* @{
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*/
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#define HAL_TICK_FREQ_10HZ 100U
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#define HAL_TICK_FREQ_100HZ 10U
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#define HAL_TICK_FREQ_1KHZ 1U
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#define HAL_TICK_FREQ_DEFAULT HAL_TICK_FREQ_1KHZ
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/**
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* @}
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*/
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/** @defgroup SYSCFG_Exported_Constants SYSCFG Exported Constants
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* @{
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*/
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/** @defgroup SYSCFG_BootMode Boot Mode
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* @{
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*/
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#define SYSCFG_BOOT_MAINFLASH 0x00000000U
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#define SYSCFG_BOOT_SYSTEMFLASH SYSCFG_MEMMEMRMP_MODE_0
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#if defined (FMC_BANK1)
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#define SYSCFG_BOOT_FMC SYSCFG_MEMMEMRMP_MODE_1
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#endif /* FMC_BANK1 */
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#define SYSCFG_BOOT_SRAM (SYSCFG_MEMMEMRMP_MODE_1 | SYSCFG_MEMMEMRMP_MODE_0)
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#if defined (QUADSPI)
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#define SYSCFG_BOOT_QUADSPI (SYSCFG_MEMMEMRMP_MODE_2 | SYSCFG_MEMMEMRMP_MODE_1)
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#endif /* QUADSPI */
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/**
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* @}
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*/
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/** @defgroup SYSCFG_FPU_Interrupts FPU Interrupts
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* @{
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*/
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#define SYSCFG_IT_FPU_IOC SYSCFG_CFGR1_FPU_IE_0 /*!< Floating Point Unit Invalid operation Interrupt */
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#define SYSCFG_IT_FPU_DZC SYSCFG_CFGR1_FPU_IE_1 /*!< Floating Point Unit Divide-by-zero Interrupt */
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#define SYSCFG_IT_FPU_UFC SYSCFG_CFGR1_FPU_IE_2 /*!< Floating Point Unit Underflow Interrupt */
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#define SYSCFG_IT_FPU_OFC SYSCFG_CFGR1_FPU_IE_3 /*!< Floating Point Unit Overflow Interrupt */
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#define SYSCFG_IT_FPU_IDC SYSCFG_CFGR1_FPU_IE_4 /*!< Floating Point Unit Input denormal Interrupt */
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#define SYSCFG_IT_FPU_IXC SYSCFG_CFGR1_FPU_IE_5 /*!< Floating Point Unit Inexact Interrupt */
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/**
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* @}
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*/
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/** @defgroup SYSCFG_CCMSRAMWRP CCM Write protection
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* @{
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*/
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#define SYSCFG_CCMSRAMWRP_PAGE0 SYSCFG_SWPR_PAGE0 /*!< CCMSRAM Write protection page 0 */
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#define SYSCFG_CCMSRAMWRP_PAGE1 SYSCFG_SWPR_PAGE1 /*!< CCMSRAM Write protection page 1 */
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#define SYSCFG_CCMSRAMWRP_PAGE2 SYSCFG_SWPR_PAGE2 /*!< CCMSRAM Write protection page 2 */
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#define SYSCFG_CCMSRAMWRP_PAGE3 SYSCFG_SWPR_PAGE3 /*!< CCMSRAM Write protection page 3 */
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#define SYSCFG_CCMSRAMWRP_PAGE4 SYSCFG_SWPR_PAGE4 /*!< CCMSRAM Write protection page 4 */
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#define SYSCFG_CCMSRAMWRP_PAGE5 SYSCFG_SWPR_PAGE5 /*!< CCMSRAM Write protection page 5 */
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#define SYSCFG_CCMSRAMWRP_PAGE6 SYSCFG_SWPR_PAGE6 /*!< CCMSRAM Write protection page 6 */
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#define SYSCFG_CCMSRAMWRP_PAGE7 SYSCFG_SWPR_PAGE7 /*!< CCMSRAM Write protection page 7 */
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#define SYSCFG_CCMSRAMWRP_PAGE8 SYSCFG_SWPR_PAGE8 /*!< CCMSRAM Write protection page 8 */
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#define SYSCFG_CCMSRAMWRP_PAGE9 SYSCFG_SWPR_PAGE9 /*!< CCMSRAM Write protection page 9 */
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#define SYSCFG_CCMSRAMWRP_PAGE10 SYSCFG_SWPR_PAGE10 /*!< CCMSRAM Write protection page 10 */
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#define SYSCFG_CCMSRAMWRP_PAGE11 SYSCFG_SWPR_PAGE11 /*!< CCMSRAM Write protection page 11 */
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#define SYSCFG_CCMSRAMWRP_PAGE12 SYSCFG_SWPR_PAGE12 /*!< CCMSRAM Write protection page 12 */
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#define SYSCFG_CCMSRAMWRP_PAGE13 SYSCFG_SWPR_PAGE13 /*!< CCMSRAM Write protection page 13 */
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#define SYSCFG_CCMSRAMWRP_PAGE14 SYSCFG_SWPR_PAGE14 /*!< CCMSRAM Write protection page 14 */
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#define SYSCFG_CCMSRAMWRP_PAGE15 SYSCFG_SWPR_PAGE15 /*!< CCMSRAM Write protection page 15 */
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#define SYSCFG_CCMSRAMWRP_PAGE16 SYSCFG_SWPR_PAGE16 /*!< CCMSRAM Write protection page 16 */
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#define SYSCFG_CCMSRAMWRP_PAGE17 SYSCFG_SWPR_PAGE17 /*!< CCMSRAM Write protection page 17 */
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#define SYSCFG_CCMSRAMWRP_PAGE18 SYSCFG_SWPR_PAGE18 /*!< CCMSRAM Write protection page 18 */
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#define SYSCFG_CCMSRAMWRP_PAGE19 SYSCFG_SWPR_PAGE19 /*!< CCMSRAM Write protection page 19 */
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#define SYSCFG_CCMSRAMWRP_PAGE20 SYSCFG_SWPR_PAGE20 /*!< CCMSRAM Write protection page 20 */
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#define SYSCFG_CCMSRAMWRP_PAGE21 SYSCFG_SWPR_PAGE21 /*!< CCMSRAM Write protection page 21 */
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#define SYSCFG_CCMSRAMWRP_PAGE22 SYSCFG_SWPR_PAGE22 /*!< CCMSRAM Write protection page 22 */
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#define SYSCFG_CCMSRAMWRP_PAGE23 SYSCFG_SWPR_PAGE23 /*!< CCMSRAM Write protection page 23 */
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#define SYSCFG_CCMSRAMWRP_PAGE24 SYSCFG_SWPR_PAGE24 /*!< CCMSRAM Write protection page 24 */
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#define SYSCFG_CCMSRAMWRP_PAGE25 SYSCFG_SWPR_PAGE25 /*!< CCMSRAM Write protection page 25 */
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#define SYSCFG_CCMSRAMWRP_PAGE26 SYSCFG_SWPR_PAGE26 /*!< CCMSRAM Write protection page 26 */
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#define SYSCFG_CCMSRAMWRP_PAGE27 SYSCFG_SWPR_PAGE27 /*!< CCMSRAM Write protection page 27 */
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#define SYSCFG_CCMSRAMWRP_PAGE28 SYSCFG_SWPR_PAGE28 /*!< CCMSRAM Write protection page 28 */
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#define SYSCFG_CCMSRAMWRP_PAGE29 SYSCFG_SWPR_PAGE29 /*!< CCMSRAM Write protection page 29 */
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#define SYSCFG_CCMSRAMWRP_PAGE30 SYSCFG_SWPR_PAGE30 /*!< CCMSRAM Write protection page 30 */
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#define SYSCFG_CCMSRAMWRP_PAGE31 SYSCFG_SWPR_PAGE31 /*!< CCMSRAM Write protection page 31 */
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/**
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* @}
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*/
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#if defined(VREFBUF)
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/** @defgroup SYSCFG_VREFBUF_VoltageScale VREFBUF Voltage Scale
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* @{
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*/
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#define SYSCFG_VREFBUF_VOLTAGE_SCALE0 0x00000000U /*!< Voltage reference scale 0 (VREFBUF_OUT = 2.048V) */
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#define SYSCFG_VREFBUF_VOLTAGE_SCALE1 VREFBUF_CSR_VRS_0 /*!< Voltage reference scale 1 (VREFBUF_OUT = 2.5V) */
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#define SYSCFG_VREFBUF_VOLTAGE_SCALE2 VREFBUF_CSR_VRS_1 /*!< Voltage reference scale 2 (VREFBUF_OUT = 2.9V) */
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/**
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* @}
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*/
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/** @defgroup SYSCFG_VREFBUF_HighImpedance VREFBUF High Impedance
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* @{
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*/
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#define SYSCFG_VREFBUF_HIGH_IMPEDANCE_DISABLE 0x00000000U /*!< VREF_plus pin is internally connected to Voltage reference buffer output */
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#define SYSCFG_VREFBUF_HIGH_IMPEDANCE_ENABLE VREFBUF_CSR_HIZ /*!< VREF_plus pin is high impedance */
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/**
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* @}
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*/
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#endif /* VREFBUF */
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/** @defgroup SYSCFG_flags_definition Flags
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* @{
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*/
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#define SYSCFG_FLAG_SRAM_PE SYSCFG_CFGR2_SPF /*!< SRAM parity error (first 32kB of SRAM1 + CCM SRAM) */
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#define SYSCFG_FLAG_CCMSRAM_BUSY SYSCFG_SCSR_CCMBSY /*!< CCMSRAM busy by erase operation */
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/**
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* @}
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*/
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/** @defgroup SYSCFG_FastModePlus_GPIO Fast-mode Plus on GPIO
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* @{
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*/
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/** @brief Fast-mode Plus driving capability on a specific GPIO
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*/
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#define SYSCFG_FASTMODEPLUS_PB6 SYSCFG_CFGR1_I2C_PB6_FMP /*!< Enable Fast-mode Plus on PB6 */
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#define SYSCFG_FASTMODEPLUS_PB7 SYSCFG_CFGR1_I2C_PB7_FMP /*!< Enable Fast-mode Plus on PB7 */
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#if defined(SYSCFG_CFGR1_I2C_PB8_FMP)
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#define SYSCFG_FASTMODEPLUS_PB8 SYSCFG_CFGR1_I2C_PB8_FMP /*!< Enable Fast-mode Plus on PB8 */
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#endif /* SYSCFG_CFGR1_I2C_PB8_FMP */
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#if defined(SYSCFG_CFGR1_I2C_PB9_FMP)
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#define SYSCFG_FASTMODEPLUS_PB9 SYSCFG_CFGR1_I2C_PB9_FMP /*!< Enable Fast-mode Plus on PB9 */
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#endif /* SYSCFG_CFGR1_I2C_PB9_FMP */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported macros -----------------------------------------------------------*/
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/** @defgroup DBGMCU_Exported_Macros DBGMCU Exported Macros
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* @{
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*/
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/** @brief Freeze/Unfreeze Peripherals in Debug mode
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*/
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#if defined(DBGMCU_APB1FZR1_DBG_TIM2_STOP)
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#define __HAL_DBGMCU_FREEZE_TIM2() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM2_STOP)
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#define __HAL_DBGMCU_UNFREEZE_TIM2() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM2_STOP)
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#endif /* DBGMCU_APB1FZR1_DBG_TIM2_STOP */
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#if defined(DBGMCU_APB1FZR1_DBG_TIM3_STOP)
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#define __HAL_DBGMCU_FREEZE_TIM3() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM3_STOP)
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#define __HAL_DBGMCU_UNFREEZE_TIM3() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM3_STOP)
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#endif /* DBGMCU_APB1FZR1_DBG_TIM3_STOP */
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#if defined(DBGMCU_APB1FZR1_DBG_TIM4_STOP)
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#define __HAL_DBGMCU_FREEZE_TIM4() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM4_STOP)
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#define __HAL_DBGMCU_UNFREEZE_TIM4() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM4_STOP)
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#endif /* DBGMCU_APB1FZR1_DBG_TIM4_STOP */
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#if defined(DBGMCU_APB1FZR1_DBG_TIM5_STOP)
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#define __HAL_DBGMCU_FREEZE_TIM5() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM5_STOP)
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#define __HAL_DBGMCU_UNFREEZE_TIM5() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM5_STOP)
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#endif /* DBGMCU_APB1FZR1_DBG_TIM5_STOP */
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#if defined(DBGMCU_APB1FZR1_DBG_TIM6_STOP)
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#define __HAL_DBGMCU_FREEZE_TIM6() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM6_STOP)
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#define __HAL_DBGMCU_UNFREEZE_TIM6() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM6_STOP)
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#endif /* DBGMCU_APB1FZR1_DBG_TIM6_STOP */
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#if defined(DBGMCU_APB1FZR1_DBG_TIM7_STOP)
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#define __HAL_DBGMCU_FREEZE_TIM7() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM7_STOP)
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#define __HAL_DBGMCU_UNFREEZE_TIM7() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_TIM7_STOP)
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#endif /* DBGMCU_APB1FZR1_DBG_TIM7_STOP */
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#if defined(DBGMCU_APB1FZR1_DBG_RTC_STOP)
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#define __HAL_DBGMCU_FREEZE_RTC() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_RTC_STOP)
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#define __HAL_DBGMCU_UNFREEZE_RTC() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_RTC_STOP)
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#endif /* DBGMCU_APB1FZR1_DBG_RTC_STOP */
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#if defined(DBGMCU_APB1FZR1_DBG_WWDG_STOP)
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#define __HAL_DBGMCU_FREEZE_WWDG() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_WWDG_STOP)
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#define __HAL_DBGMCU_UNFREEZE_WWDG() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_WWDG_STOP)
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#endif /* DBGMCU_APB1FZR1_DBG_WWDG_STOP */
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#if defined(DBGMCU_APB1FZR1_DBG_IWDG_STOP)
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#define __HAL_DBGMCU_FREEZE_IWDG() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_IWDG_STOP)
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#define __HAL_DBGMCU_UNFREEZE_IWDG() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_IWDG_STOP)
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#endif /* DBGMCU_APB1FZR1_DBG_IWDG_STOP */
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#if defined(DBGMCU_APB1FZR1_DBG_I2C1_STOP)
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#define __HAL_DBGMCU_FREEZE_I2C1_TIMEOUT() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_I2C1_STOP)
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#define __HAL_DBGMCU_UNFREEZE_I2C1_TIMEOUT() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_I2C1_STOP)
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#endif /* DBGMCU_APB1FZR1_DBG_I2C1_STOP */
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#if defined(DBGMCU_APB1FZR1_DBG_I2C2_STOP)
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#define __HAL_DBGMCU_FREEZE_I2C2_TIMEOUT() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_I2C2_STOP)
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#define __HAL_DBGMCU_UNFREEZE_I2C2_TIMEOUT() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_I2C2_STOP)
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#endif /* DBGMCU_APB1FZR1_DBG_I2C2_STOP */
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#if defined(DBGMCU_APB1FZR1_DBG_I2C3_STOP)
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#define __HAL_DBGMCU_FREEZE_I2C3_TIMEOUT() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_I2C3_STOP)
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#define __HAL_DBGMCU_UNFREEZE_I2C3_TIMEOUT() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_I2C3_STOP)
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#endif /* DBGMCU_APB1FZR1_DBG_I2C3_STOP */
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#if defined(DBGMCU_APB1FZR1_DBG_LPTIM1_STOP)
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#define __HAL_DBGMCU_FREEZE_LPTIM1() SET_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_LPTIM1_STOP)
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#define __HAL_DBGMCU_UNFREEZE_LPTIM1() CLEAR_BIT(DBGMCU->APB1FZR1, DBGMCU_APB1FZR1_DBG_LPTIM1_STOP)
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#endif /* DBGMCU_APB1FZR1_DBG_LPTIM1_STOP */
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#if defined(DBGMCU_APB1FZR2_DBG_I2C4_STOP)
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#define __HAL_DBGMCU_FREEZE_I2C4_TIMEOUT() SET_BIT(DBGMCU->APB1FZR2, DBGMCU_APB1FZR2_DBG_I2C4_STOP)
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#define __HAL_DBGMCU_UNFREEZE_I2C4_TIMEOUT() CLEAR_BIT(DBGMCU->APB1FZR2, DBGMCU_APB1FZR2_DBG_I2C4_STOP)
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#endif /* DBGMCU_APB1FZR2_DBG_I2C4_STOP */
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#if defined(DBGMCU_APB2FZ_DBG_TIM1_STOP)
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#define __HAL_DBGMCU_FREEZE_TIM1() SET_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM1_STOP)
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#define __HAL_DBGMCU_UNFREEZE_TIM1() CLEAR_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM1_STOP)
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#endif /* DBGMCU_APB2FZ_DBG_TIM1_STOP */
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#if defined(DBGMCU_APB2FZ_DBG_TIM8_STOP)
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#define __HAL_DBGMCU_FREEZE_TIM8() SET_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM8_STOP)
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#define __HAL_DBGMCU_UNFREEZE_TIM8() CLEAR_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM8_STOP)
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#endif /* DBGMCU_APB2FZ_DBG_TIM8_STOP */
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#if defined(DBGMCU_APB2FZ_DBG_TIM15_STOP)
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#define __HAL_DBGMCU_FREEZE_TIM15() SET_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM15_STOP)
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#define __HAL_DBGMCU_UNFREEZE_TIM15() CLEAR_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM15_STOP)
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#endif /* DBGMCU_APB2FZ_DBG_TIM15_STOP */
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#if defined(DBGMCU_APB2FZ_DBG_TIM16_STOP)
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#define __HAL_DBGMCU_FREEZE_TIM16() SET_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM16_STOP)
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#define __HAL_DBGMCU_UNFREEZE_TIM16() CLEAR_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM16_STOP)
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#endif /* DBGMCU_APB2FZ_DBG_TIM16_STOP */
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#if defined(DBGMCU_APB2FZ_DBG_TIM17_STOP)
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#define __HAL_DBGMCU_FREEZE_TIM17() SET_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM17_STOP)
|
||||
#define __HAL_DBGMCU_UNFREEZE_TIM17() CLEAR_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM17_STOP)
|
||||
#endif /* DBGMCU_APB2FZ_DBG_TIM17_STOP */
|
||||
|
||||
#if defined(DBGMCU_APB2FZ_DBG_TIM20_STOP)
|
||||
#define __HAL_DBGMCU_FREEZE_TIM20() SET_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM20_STOP)
|
||||
#define __HAL_DBGMCU_UNFREEZE_TIM20() CLEAR_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_TIM20_STOP)
|
||||
#endif /* DBGMCU_APB2FZ_DBG_TIM20_STOP */
|
||||
|
||||
#if defined(DBGMCU_APB2FZ_DBG_HRTIM1_STOP)
|
||||
#define __HAL_DBGMCU_FREEZE_HRTIM1() SET_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_HRTIM1_STOP)
|
||||
#define __HAL_DBGMCU_UNFREEZE_HRTIM1() CLEAR_BIT(DBGMCU->APB2FZ, DBGMCU_APB2FZ_DBG_HRTIM1_STOP)
|
||||
#endif /* DBGMCU_APB2FZ_DBG_HRTIM1_STOP */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SYSCFG_Exported_Macros SYSCFG Exported Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @brief Main Flash memory mapped at 0x00000000.
|
||||
*/
|
||||
#define __HAL_SYSCFG_REMAPMEMORY_FLASH() CLEAR_BIT(SYSCFG->MEMRMP, SYSCFG_MEMRMP_MEM_MODE)
|
||||
|
||||
/** @brief System Flash memory mapped at 0x00000000.
|
||||
*/
|
||||
#define __HAL_SYSCFG_REMAPMEMORY_SYSTEMFLASH() MODIFY_REG(SYSCFG->MEMRMP, SYSCFG_MEMRMP_MEM_MODE, SYSCFG_MEMRMP_MEM_MODE_0)
|
||||
|
||||
/** @brief Embedded SRAM mapped at 0x00000000.
|
||||
*/
|
||||
#define __HAL_SYSCFG_REMAPMEMORY_SRAM() MODIFY_REG(SYSCFG->MEMRMP, SYSCFG_MEMRMP_MEM_MODE, (SYSCFG_MEMRMP_MEM_MODE_1|SYSCFG_MEMRMP_MEM_MODE_0))
|
||||
|
||||
#if defined (FMC_BANK1)
|
||||
/** @brief FMC Bank1 (NOR/PSRAM 1 and 2) mapped at 0x00000000.
|
||||
*/
|
||||
#define __HAL_SYSCFG_REMAPMEMORY_FMC() MODIFY_REG(SYSCFG->MEMRMP, SYSCFG_MEMRMP_MEM_MODE, SYSCFG_MEMRMP_MEM_MODE_1)
|
||||
#endif /* FMC_BANK1 */
|
||||
|
||||
#if defined (QUADSPI)
|
||||
/** @brief QUADSPI mapped at 0x00000000.
|
||||
*/
|
||||
#define __HAL_SYSCFG_REMAPMEMORY_QUADSPI() MODIFY_REG(SYSCFG->MEMRMP, SYSCFG_MEMRMP_MEM_MODE, (SYSCFG_MEMRMP_MEM_MODE_2|SYSCFG_MEMRMP_MEM_MODE_1))
|
||||
#endif /* QUADSPI */
|
||||
|
||||
/**
|
||||
* @brief Return the boot mode as configured by user.
|
||||
* @retval The boot mode as configured by user. The returned value can be one
|
||||
* of the following values:
|
||||
* @arg @ref SYSCFG_BOOT_MAINFLASH
|
||||
* @arg @ref SYSCFG_BOOT_SYSTEMFLASH
|
||||
* @arg @ref SYSCFG_BOOT_FMC (*)
|
||||
* @arg @ref SYSCFG_BOOT_QUADSPI (*)
|
||||
* @arg @ref SYSCFG_BOOT_SRAM
|
||||
* @note (*) availability depends on devices
|
||||
*/
|
||||
#define __HAL_SYSCFG_GET_BOOT_MODE() READ_BIT(SYSCFG->MEMRMP, SYSCFG_MEMRMP_MEM_MODE)
|
||||
|
||||
/** @brief CCMSRAM page write protection enable macro
|
||||
* @param __CCMSRAMWRP__: This parameter can be a value of @ref SYSCFG_CCMSRAMWRP
|
||||
* @note write protection can only be disabled by a system reset
|
||||
* @retval None
|
||||
*/
|
||||
/* Legacy define */
|
||||
#define __HAL_SYSCFG_CCMSRAM_WRP_1_31_ENABLE __HAL_SYSCFG_CCMSRAM_WRP_0_31_ENABLE
|
||||
#define __HAL_SYSCFG_CCMSRAM_WRP_0_31_ENABLE(__CCMSRAMWRP__) do {assert_param(IS_SYSCFG_CCMSRAMWRP_PAGE((__CCMSRAMWRP__)));\
|
||||
SET_BIT(SYSCFG->SWPR,(__CCMSRAMWRP__));\
|
||||
}while(0)
|
||||
|
||||
/** @brief CCMSRAM page write protection unlock prior to erase
|
||||
* @note Writing a wrong key reactivates the write protection
|
||||
*/
|
||||
#define __HAL_SYSCFG_CCMSRAM_WRP_UNLOCK() do {SYSCFG->SKR = 0xCA;\
|
||||
SYSCFG->SKR = 0x53;\
|
||||
}while(0)
|
||||
|
||||
/** @brief CCMSRAM erase
|
||||
* @note __SYSCFG_GET_FLAG(SYSCFG_FLAG_CCMSRAM_BUSY) may be used to check end of erase
|
||||
*/
|
||||
#define __HAL_SYSCFG_CCMSRAM_ERASE() SET_BIT(SYSCFG->SCSR, SYSCFG_SCSR_CCMER)
|
||||
|
||||
/** @brief Floating Point Unit interrupt enable/disable macros
|
||||
* @param __INTERRUPT__: This parameter can be a value of @ref SYSCFG_FPU_Interrupts
|
||||
*/
|
||||
#define __HAL_SYSCFG_FPU_INTERRUPT_ENABLE(__INTERRUPT__) do {assert_param(IS_SYSCFG_FPU_INTERRUPT((__INTERRUPT__)));\
|
||||
SET_BIT(SYSCFG->CFGR1, (__INTERRUPT__));\
|
||||
}while(0)
|
||||
|
||||
#define __HAL_SYSCFG_FPU_INTERRUPT_DISABLE(__INTERRUPT__) do {assert_param(IS_SYSCFG_FPU_INTERRUPT((__INTERRUPT__)));\
|
||||
CLEAR_BIT(SYSCFG->CFGR1, (__INTERRUPT__));\
|
||||
}while(0)
|
||||
|
||||
/** @brief SYSCFG Break ECC lock.
|
||||
* Enable and lock the connection of Flash ECC error connection to TIM1/8/15/16/17 Break input.
|
||||
* @note The selected configuration is locked and can be unlocked only by system reset.
|
||||
*/
|
||||
#define __HAL_SYSCFG_BREAK_ECC_LOCK() SET_BIT(SYSCFG->CFGR2, SYSCFG_CFGR2_ECCL)
|
||||
|
||||
/** @brief SYSCFG Break Cortex-M4 Lockup lock.
|
||||
* Enable and lock the connection of Cortex-M4 LOCKUP (Hardfault) output to TIM1/8/15/16/17 Break input.
|
||||
* @note The selected configuration is locked and can be unlocked only by system reset.
|
||||
*/
|
||||
#define __HAL_SYSCFG_BREAK_LOCKUP_LOCK() SET_BIT(SYSCFG->CFGR2, SYSCFG_CFGR2_CLL)
|
||||
|
||||
/** @brief SYSCFG Break PVD lock.
|
||||
* Enable and lock the PVD connection to Timer1/8/15/16/17 Break input, as well as the PVDE and PLS[2:0] in the PWR_CR2 register.
|
||||
* @note The selected configuration is locked and can be unlocked only by system reset.
|
||||
*/
|
||||
#define __HAL_SYSCFG_BREAK_PVD_LOCK() SET_BIT(SYSCFG->CFGR2, SYSCFG_CFGR2_PVDL)
|
||||
|
||||
/** @brief SYSCFG Break SRAM parity lock.
|
||||
* Enable and lock the SRAM parity error (first 32kB of SRAM1 + CCM SRAM) signal connection to TIM1/8/15/16/17 Break input.
|
||||
* @note The selected configuration is locked and can be unlocked by system reset.
|
||||
*/
|
||||
#define __HAL_SYSCFG_BREAK_SRAMPARITY_LOCK() SET_BIT(SYSCFG->CFGR2, SYSCFG_CFGR2_SPL)
|
||||
|
||||
/** @brief Check SYSCFG flag is set or not.
|
||||
* @param __FLAG__: specifies the flag to check.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref SYSCFG_FLAG_SRAM_PE SRAM Parity Error Flag
|
||||
* @arg @ref SYSCFG_FLAG_CCMSRAM_BUSY CCMSRAM Erase Ongoing
|
||||
* @retval The new state of __FLAG__ (TRUE or FALSE).
|
||||
*/
|
||||
#define __HAL_SYSCFG_GET_FLAG(__FLAG__) ((((((__FLAG__) == SYSCFG_SCSR_CCMBSY)? SYSCFG->SCSR : SYSCFG->CFGR2)\
|
||||
& (__FLAG__))!= 0U) ? 1U : 0U)
|
||||
|
||||
/** @brief Set the SPF bit to clear the SRAM Parity Error Flag.
|
||||
*/
|
||||
#define __HAL_SYSCFG_CLEAR_FLAG() SET_BIT(SYSCFG->CFGR2, SYSCFG_CFGR2_SPF)
|
||||
|
||||
/** @brief Fast-mode Plus driving capability enable/disable macros
|
||||
* @param __FASTMODEPLUS__: This parameter can be a value of :
|
||||
* @arg @ref SYSCFG_FASTMODEPLUS_PB6 Fast-mode Plus driving capability activation on PB6
|
||||
* @arg @ref SYSCFG_FASTMODEPLUS_PB7 Fast-mode Plus driving capability activation on PB7
|
||||
* @arg @ref SYSCFG_FASTMODEPLUS_PB8 Fast-mode Plus driving capability activation on PB8
|
||||
* @arg @ref SYSCFG_FASTMODEPLUS_PB9 Fast-mode Plus driving capability activation on PB9
|
||||
*/
|
||||
#define __HAL_SYSCFG_FASTMODEPLUS_ENABLE(__FASTMODEPLUS__) do {assert_param(IS_SYSCFG_FASTMODEPLUS((__FASTMODEPLUS__)));\
|
||||
SET_BIT(SYSCFG->CFGR1, (__FASTMODEPLUS__));\
|
||||
}while(0)
|
||||
|
||||
#define __HAL_SYSCFG_FASTMODEPLUS_DISABLE(__FASTMODEPLUS__) do {assert_param(IS_SYSCFG_FASTMODEPLUS((__FASTMODEPLUS__)));\
|
||||
CLEAR_BIT(SYSCFG->CFGR1, (__FASTMODEPLUS__));\
|
||||
}while(0)
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @defgroup SYSCFG_Private_Macros SYSCFG Private Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
#define IS_SYSCFG_FPU_INTERRUPT(__INTERRUPT__) ((((__INTERRUPT__) & SYSCFG_IT_FPU_IOC) == SYSCFG_IT_FPU_IOC) || \
|
||||
(((__INTERRUPT__) & SYSCFG_IT_FPU_DZC) == SYSCFG_IT_FPU_DZC) || \
|
||||
(((__INTERRUPT__) & SYSCFG_IT_FPU_UFC) == SYSCFG_IT_FPU_UFC) || \
|
||||
(((__INTERRUPT__) & SYSCFG_IT_FPU_OFC) == SYSCFG_IT_FPU_OFC) || \
|
||||
(((__INTERRUPT__) & SYSCFG_IT_FPU_IDC) == SYSCFG_IT_FPU_IDC) || \
|
||||
(((__INTERRUPT__) & SYSCFG_IT_FPU_IXC) == SYSCFG_IT_FPU_IXC))
|
||||
|
||||
#define IS_SYSCFG_BREAK_CONFIG(__CONFIG__) (((__CONFIG__) == SYSCFG_BREAK_ECC) || \
|
||||
((__CONFIG__) == SYSCFG_BREAK_PVD) || \
|
||||
((__CONFIG__) == SYSCFG_BREAK_SRAMPARITY) || \
|
||||
((__CONFIG__) == SYSCFG_BREAK_LOCKUP))
|
||||
|
||||
#if (CCMSRAM_SIZE == 0x00008000UL)
|
||||
#define IS_SYSCFG_CCMSRAMWRP_PAGE(__PAGE__) ((__PAGE__) > 0U)
|
||||
#elif (CCMSRAM_SIZE == 0x00002800UL)
|
||||
#define IS_SYSCFG_CCMSRAMWRP_PAGE(__PAGE__) (((__PAGE__) > 0U) && ((__PAGE__) <= 0x000003FFU))
|
||||
#endif /* CCMSRAM_SIZE */
|
||||
|
||||
#if defined(VREFBUF)
|
||||
#define IS_SYSCFG_VREFBUF_VOLTAGE_SCALE(__SCALE__) (((__SCALE__) == SYSCFG_VREFBUF_VOLTAGE_SCALE0) || \
|
||||
((__SCALE__) == SYSCFG_VREFBUF_VOLTAGE_SCALE1) || \
|
||||
((__SCALE__) == SYSCFG_VREFBUF_VOLTAGE_SCALE2))
|
||||
|
||||
#define IS_SYSCFG_VREFBUF_HIGH_IMPEDANCE(__VALUE__) (((__VALUE__) == SYSCFG_VREFBUF_HIGH_IMPEDANCE_DISABLE) || \
|
||||
((__VALUE__) == SYSCFG_VREFBUF_HIGH_IMPEDANCE_ENABLE))
|
||||
|
||||
#define IS_SYSCFG_VREFBUF_TRIMMING(__VALUE__) (((__VALUE__) > 0U) && ((__VALUE__) <= VREFBUF_CCR_TRIM))
|
||||
#endif /* VREFBUF */
|
||||
|
||||
#if defined(SYSCFG_FASTMODEPLUS_PB8) && defined(SYSCFG_FASTMODEPLUS_PB9)
|
||||
#define IS_SYSCFG_FASTMODEPLUS(__PIN__) ((((__PIN__) & SYSCFG_FASTMODEPLUS_PB6) == SYSCFG_FASTMODEPLUS_PB6) || \
|
||||
(((__PIN__) & SYSCFG_FASTMODEPLUS_PB7) == SYSCFG_FASTMODEPLUS_PB7) || \
|
||||
(((__PIN__) & SYSCFG_FASTMODEPLUS_PB8) == SYSCFG_FASTMODEPLUS_PB8) || \
|
||||
(((__PIN__) & SYSCFG_FASTMODEPLUS_PB9) == SYSCFG_FASTMODEPLUS_PB9))
|
||||
#elif defined(SYSCFG_FASTMODEPLUS_PB8)
|
||||
#define IS_SYSCFG_FASTMODEPLUS(__PIN__) ((((__PIN__) & SYSCFG_FASTMODEPLUS_PB6) == SYSCFG_FASTMODEPLUS_PB6) || \
|
||||
(((__PIN__) & SYSCFG_FASTMODEPLUS_PB7) == SYSCFG_FASTMODEPLUS_PB7) || \
|
||||
(((__PIN__) & SYSCFG_FASTMODEPLUS_PB8) == SYSCFG_FASTMODEPLUS_PB8))
|
||||
#elif defined(SYSCFG_FASTMODEPLUS_PB9)
|
||||
#define IS_SYSCFG_FASTMODEPLUS(__PIN__) ((((__PIN__) & SYSCFG_FASTMODEPLUS_PB6) == SYSCFG_FASTMODEPLUS_PB6) || \
|
||||
(((__PIN__) & SYSCFG_FASTMODEPLUS_PB7) == SYSCFG_FASTMODEPLUS_PB7) || \
|
||||
(((__PIN__) & SYSCFG_FASTMODEPLUS_PB9) == SYSCFG_FASTMODEPLUS_PB9))
|
||||
#else
|
||||
#define IS_SYSCFG_FASTMODEPLUS(__PIN__) ((((__PIN__) & SYSCFG_FASTMODEPLUS_PB6) == SYSCFG_FASTMODEPLUS_PB6) || \
|
||||
(((__PIN__) & SYSCFG_FASTMODEPLUS_PB7) == SYSCFG_FASTMODEPLUS_PB7))
|
||||
#endif /* SYSCFG_FASTMODEPLUS_PB */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup HAL_Private_Macros HAL Private Macros
|
||||
* @{
|
||||
*/
|
||||
#define IS_TICKFREQ(FREQ) (((FREQ) == HAL_TICK_FREQ_10HZ) || \
|
||||
((FREQ) == HAL_TICK_FREQ_100HZ) || \
|
||||
((FREQ) == HAL_TICK_FREQ_1KHZ))
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
|
||||
/** @addtogroup HAL_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup HAL_Exported_Functions_Group1
|
||||
* @{
|
||||
*/
|
||||
/* Initialization and Configuration functions ******************************/
|
||||
HAL_StatusTypeDef HAL_Init(void);
|
||||
HAL_StatusTypeDef HAL_DeInit(void);
|
||||
void HAL_MspInit(void);
|
||||
void HAL_MspDeInit(void);
|
||||
HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup HAL_Exported_Functions_Group2 HAL Control functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Peripheral Control functions ************************************************/
|
||||
void HAL_IncTick(void);
|
||||
void HAL_Delay(uint32_t Delay);
|
||||
uint32_t HAL_GetTick(void);
|
||||
uint32_t HAL_GetTickPrio(void);
|
||||
HAL_StatusTypeDef HAL_SetTickFreq(uint32_t Freq);
|
||||
uint32_t HAL_GetTickFreq(void);
|
||||
void HAL_SuspendTick(void);
|
||||
void HAL_ResumeTick(void);
|
||||
uint32_t HAL_GetHalVersion(void);
|
||||
uint32_t HAL_GetREVID(void);
|
||||
uint32_t HAL_GetDEVID(void);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup HAL_Exported_Functions_Group3
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* DBGMCU Peripheral Control functions *****************************************/
|
||||
void HAL_DBGMCU_EnableDBGSleepMode(void);
|
||||
void HAL_DBGMCU_DisableDBGSleepMode(void);
|
||||
void HAL_DBGMCU_EnableDBGStopMode(void);
|
||||
void HAL_DBGMCU_DisableDBGStopMode(void);
|
||||
void HAL_DBGMCU_EnableDBGStandbyMode(void);
|
||||
void HAL_DBGMCU_DisableDBGStandbyMode(void);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported variables ---------------------------------------------------------*/
|
||||
/** @addtogroup HAL_Exported_Variables
|
||||
* @{
|
||||
*/
|
||||
extern __IO uint32_t uwTick;
|
||||
extern uint32_t uwTickPrio;
|
||||
extern uint32_t uwTickFreq;
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup HAL_Exported_Functions_Group4
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* SYSCFG Control functions ****************************************************/
|
||||
void HAL_SYSCFG_CCMSRAMErase(void);
|
||||
void HAL_SYSCFG_EnableMemorySwappingBank(void);
|
||||
void HAL_SYSCFG_DisableMemorySwappingBank(void);
|
||||
|
||||
#if defined(VREFBUF)
|
||||
void HAL_SYSCFG_VREFBUF_VoltageScalingConfig(uint32_t VoltageScaling);
|
||||
void HAL_SYSCFG_VREFBUF_HighImpedanceConfig(uint32_t Mode);
|
||||
void HAL_SYSCFG_VREFBUF_TrimmingConfig(uint32_t TrimmingValue);
|
||||
HAL_StatusTypeDef HAL_SYSCFG_EnableVREFBUF(void);
|
||||
void HAL_SYSCFG_DisableVREFBUF(void);
|
||||
#endif /* VREFBUF */
|
||||
|
||||
void HAL_SYSCFG_EnableIOSwitchBooster(void);
|
||||
void HAL_SYSCFG_DisableIOSwitchBooster(void);
|
||||
void HAL_SYSCFG_EnableIOSwitchVDD(void);
|
||||
void HAL_SYSCFG_DisableIOSwitchVDD(void);
|
||||
|
||||
void HAL_SYSCFG_CCMSRAM_WriteProtectionEnable(uint32_t Page);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* STM32G4xx_HAL_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,421 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_cortex.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of CORTEX HAL module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef __STM32G4xx_HAL_CORTEX_H
|
||||
#define __STM32G4xx_HAL_CORTEX_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX CORTEX
|
||||
* @brief CORTEX HAL module driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/** @defgroup CORTEX_Exported_Types CORTEX 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 */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
|
||||
/** @defgroup CORTEX_Exported_Constants CORTEX Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_Preemption_Priority_Group CORTEX Preemption Priority Group
|
||||
* @{
|
||||
*/
|
||||
#define NVIC_PRIORITYGROUP_0 0x00000007U /*!< 0 bit for pre-emption priority,
|
||||
4 bits for subpriority */
|
||||
#define NVIC_PRIORITYGROUP_1 0x00000006U /*!< 1 bit for pre-emption priority,
|
||||
3 bits for subpriority */
|
||||
#define NVIC_PRIORITYGROUP_2 0x00000005U /*!< 2 bits for pre-emption priority,
|
||||
2 bits for subpriority */
|
||||
#define NVIC_PRIORITYGROUP_3 0x00000004U /*!< 3 bits for pre-emption priority,
|
||||
1 bit for subpriority */
|
||||
#define NVIC_PRIORITYGROUP_4 0x00000003U /*!< 4 bits for pre-emption priority,
|
||||
0 bit for subpriority */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_SysTick_clock_source CORTEX SysTick clock source
|
||||
* @{
|
||||
*/
|
||||
#define SYSTICK_CLKSOURCE_HCLK_DIV8 0x00000000U
|
||||
#define SYSTICK_CLKSOURCE_HCLK 0x00000004U
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#if (__MPU_PRESENT == 1)
|
||||
/** @defgroup CORTEX_MPU_HFNMI_PRIVDEF_Control CORTEX MPU HFNMI and PRIVILEGED Access control
|
||||
* @{
|
||||
*/
|
||||
#define MPU_HFNMI_PRIVDEF_NONE 0x00000000U
|
||||
#define MPU_HARDFAULT_NMI (MPU_CTRL_HFNMIENA_Msk)
|
||||
#define MPU_PRIVILEGED_DEFAULT (MPU_CTRL_PRIVDEFENA_Msk)
|
||||
#define MPU_HFNMI_PRIVDEF (MPU_CTRL_HFNMIENA_Msk | MPU_CTRL_PRIVDEFENA_Msk)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_MPU_Region_Enable CORTEX MPU Region Enable
|
||||
* @{
|
||||
*/
|
||||
#define MPU_REGION_ENABLE ((uint8_t)0x01)
|
||||
#define MPU_REGION_DISABLE ((uint8_t)0x00)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @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)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @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)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @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)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @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)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_MPU_TEX_Levels CORTEX 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 MPU_TEX_LEVEL4 ((uint8_t)0x04)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @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)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @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)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @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)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
#endif /* __MPU_PRESENT */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macros -----------------------------------------------------------*/
|
||||
/** @defgroup CORTEX_Exported_Macros CORTEX Exported Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @defgroup CORTEX_Exported_Functions CORTEX Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_Exported_Functions_Group1 Initialization and Configuration functions
|
||||
* @brief Initialization and Configuration functions
|
||||
* @{
|
||||
*/
|
||||
/* Initialization and Configuration functions *****************************/
|
||||
void HAL_NVIC_SetPriorityGrouping(uint32_t PriorityGroup);
|
||||
void HAL_NVIC_SetPriority(IRQn_Type IRQn, uint32_t PreemptPriority, uint32_t SubPriority);
|
||||
void HAL_NVIC_EnableIRQ(IRQn_Type IRQn);
|
||||
void HAL_NVIC_DisableIRQ(IRQn_Type IRQn);
|
||||
void HAL_NVIC_SystemReset(void);
|
||||
uint32_t HAL_SYSTICK_Config(uint32_t TicksNumb);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_Exported_Functions_Group2 Peripheral Control functions
|
||||
* @brief Cortex control functions
|
||||
* @{
|
||||
*/
|
||||
/* Peripheral Control functions ***********************************************/
|
||||
uint32_t HAL_NVIC_GetPriorityGrouping(void);
|
||||
void HAL_NVIC_GetPriority(IRQn_Type IRQn, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority);
|
||||
uint32_t HAL_NVIC_GetPendingIRQ(IRQn_Type IRQn);
|
||||
void HAL_NVIC_SetPendingIRQ(IRQn_Type IRQn);
|
||||
void HAL_NVIC_ClearPendingIRQ(IRQn_Type IRQn);
|
||||
uint32_t HAL_NVIC_GetActive(IRQn_Type IRQn);
|
||||
void HAL_SYSTICK_CLKSourceConfig(uint32_t CLKSource);
|
||||
void HAL_SYSTICK_IRQHandler(void);
|
||||
void HAL_SYSTICK_Callback(void);
|
||||
|
||||
#if (__MPU_PRESENT == 1)
|
||||
void HAL_MPU_Enable(uint32_t MPU_Control);
|
||||
void HAL_MPU_Disable(void);
|
||||
void HAL_MPU_ConfigRegion(MPU_Region_InitTypeDef *MPU_Init);
|
||||
#endif /* __MPU_PRESENT */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private types -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private constants ---------------------------------------------------------*/
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @defgroup CORTEX_Private_Macros CORTEX Private Macros
|
||||
* @{
|
||||
*/
|
||||
#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) < 0x10U)
|
||||
|
||||
#define IS_NVIC_SUB_PRIORITY(PRIORITY) ((PRIORITY) < 0x10U)
|
||||
|
||||
#define IS_NVIC_DEVICE_IRQ(IRQ) ((IRQ) > SysTick_IRQn)
|
||||
|
||||
#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SYSTICK_CLKSOURCE_HCLK) || \
|
||||
((SOURCE) == SYSTICK_CLKSOURCE_HCLK_DIV8))
|
||||
|
||||
#if (__MPU_PRESENT == 1)
|
||||
#define IS_MPU_REGION_ENABLE(STATE) (((STATE) == MPU_REGION_ENABLE) || \
|
||||
((STATE) == MPU_REGION_DISABLE))
|
||||
|
||||
#define IS_MPU_INSTRUCTION_ACCESS(STATE) (((STATE) == MPU_INSTRUCTION_ACCESS_ENABLE) || \
|
||||
((STATE) == MPU_INSTRUCTION_ACCESS_DISABLE))
|
||||
|
||||
#define IS_MPU_ACCESS_SHAREABLE(STATE) (((STATE) == MPU_ACCESS_SHAREABLE) || \
|
||||
((STATE) == MPU_ACCESS_NOT_SHAREABLE))
|
||||
|
||||
#define IS_MPU_ACCESS_CACHEABLE(STATE) (((STATE) == MPU_ACCESS_CACHEABLE) || \
|
||||
((STATE) == MPU_ACCESS_NOT_CACHEABLE))
|
||||
|
||||
#define IS_MPU_ACCESS_BUFFERABLE(STATE) (((STATE) == MPU_ACCESS_BUFFERABLE) || \
|
||||
((STATE) == MPU_ACCESS_NOT_BUFFERABLE))
|
||||
|
||||
#define IS_MPU_TEX_LEVEL(TYPE) (((TYPE) == MPU_TEX_LEVEL0) || \
|
||||
((TYPE) == MPU_TEX_LEVEL1) || \
|
||||
((TYPE) == MPU_TEX_LEVEL2) || \
|
||||
((TYPE) == MPU_TEX_LEVEL4))
|
||||
|
||||
#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))
|
||||
|
||||
#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_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))
|
||||
|
||||
#define IS_MPU_SUB_REGION_DISABLE(SUBREGION) ((SUBREGION) < (uint16_t)0x00FF)
|
||||
#endif /* __MPU_PRESENT */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private functions ---------------------------------------------------------*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __STM32G4xx_HAL_CORTEX_H */
|
||||
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,197 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_def.h
|
||||
* @author MCD Application Team
|
||||
* @brief This file contains HAL common defines, enumeration, macros and
|
||||
* structures definitions.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2018 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef __STM32G4xx_HAL_DEF
|
||||
#define __STM32G4xx_HAL_DEF
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx.h"
|
||||
#include "Legacy/stm32_hal_legacy.h" /* Aliases file for old names compatibility */
|
||||
#include <stddef.h>
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
|
||||
/**
|
||||
* @brief HAL Status structures definition
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
HAL_OK = 0x00U,
|
||||
HAL_ERROR = 0x01U,
|
||||
HAL_BUSY = 0x02U,
|
||||
HAL_TIMEOUT = 0x03U
|
||||
} HAL_StatusTypeDef;
|
||||
|
||||
/**
|
||||
* @brief HAL Lock structures definition
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
HAL_UNLOCKED = 0x00U,
|
||||
HAL_LOCKED = 0x01U
|
||||
} HAL_LockTypeDef;
|
||||
|
||||
/* Exported macros -----------------------------------------------------------*/
|
||||
|
||||
#define HAL_MAX_DELAY 0xFFFFFFFFU
|
||||
|
||||
#define HAL_IS_BIT_SET(REG, BIT) (((REG) & (BIT)) == (BIT))
|
||||
#define HAL_IS_BIT_CLR(REG, BIT) (((REG) & (BIT)) == 0U)
|
||||
|
||||
#define __HAL_LINKDMA(__HANDLE__, __PPP_DMA_FIELD__, __DMA_HANDLE__) \
|
||||
do{ \
|
||||
(__HANDLE__)->__PPP_DMA_FIELD__ = &(__DMA_HANDLE__); \
|
||||
(__DMA_HANDLE__).Parent = (__HANDLE__); \
|
||||
} while(0)
|
||||
|
||||
#define UNUSED(X) (void)X
|
||||
|
||||
/** @brief Reset the Handle's State field.
|
||||
* @param __HANDLE__: specifies the Peripheral Handle.
|
||||
* @note This macro can be used for the following purpose:
|
||||
* - When the Handle is declared as local variable; before passing it as parameter
|
||||
* to HAL_PPP_Init() for the first time, it is mandatory to use this macro
|
||||
* to set to 0 the Handle's "State" field.
|
||||
* Otherwise, "State" field may have any random value and the first time the function
|
||||
* HAL_PPP_Init() is called, the low level hardware initialization will be missed
|
||||
* (i.e. HAL_PPP_MspInit() will not be executed).
|
||||
* - When there is a need to reconfigure the low level hardware: instead of calling
|
||||
* HAL_PPP_DeInit() then HAL_PPP_Init(), user can make a call to this macro then HAL_PPP_Init().
|
||||
* In this later function, when the Handle's "State" field is set to 0, it will execute the function
|
||||
* HAL_PPP_MspInit() which will reconfigure the low level hardware.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = 0)
|
||||
|
||||
#if (USE_RTOS == 1U)
|
||||
/* Reserved for future use */
|
||||
#error " USE_RTOS should be 0 in the current HAL release "
|
||||
#else
|
||||
#define __HAL_LOCK(__HANDLE__) \
|
||||
do{ \
|
||||
if((__HANDLE__)->Lock == HAL_LOCKED) \
|
||||
{ \
|
||||
return HAL_BUSY; \
|
||||
} \
|
||||
else \
|
||||
{ \
|
||||
(__HANDLE__)->Lock = HAL_LOCKED; \
|
||||
} \
|
||||
}while (0U)
|
||||
|
||||
#define __HAL_UNLOCK(__HANDLE__) \
|
||||
do{ \
|
||||
(__HANDLE__)->Lock = HAL_UNLOCKED; \
|
||||
}while (0U)
|
||||
#endif /* USE_RTOS */
|
||||
|
||||
#if defined ( __GNUC__ )
|
||||
#ifndef __weak
|
||||
#define __weak __attribute__((weak))
|
||||
#endif /* __weak */
|
||||
#ifndef __packed
|
||||
#define __packed __attribute__((__packed__))
|
||||
#endif /* __packed */
|
||||
#endif /* __GNUC__ */
|
||||
|
||||
|
||||
/* Macro to get variable aligned on 4-bytes, for __ICCARM__ the directive "#pragma data_alignment=4" must be used instead */
|
||||
#if defined (__GNUC__) /* GNU Compiler */
|
||||
#ifndef __ALIGN_END
|
||||
#define __ALIGN_END __attribute__ ((aligned (4U)))
|
||||
#endif /* __ALIGN_END */
|
||||
#ifndef __ALIGN_BEGIN
|
||||
#define __ALIGN_BEGIN
|
||||
#endif /* __ALIGN_BEGIN */
|
||||
#else
|
||||
#ifndef __ALIGN_END
|
||||
#define __ALIGN_END
|
||||
#endif /* __ALIGN_END */
|
||||
#ifndef __ALIGN_BEGIN
|
||||
#if defined (__CC_ARM) /* ARM Compiler */
|
||||
#define __ALIGN_BEGIN __align(4U)
|
||||
#elif defined (__ICCARM__) /* IAR Compiler */
|
||||
#define __ALIGN_BEGIN
|
||||
#endif /* __CC_ARM */
|
||||
#endif /* __ALIGN_BEGIN */
|
||||
#endif /* __GNUC__ */
|
||||
|
||||
/**
|
||||
* @brief __RAM_FUNC definition
|
||||
*/
|
||||
#if defined ( __CC_ARM )
|
||||
/* ARM Compiler
|
||||
------------
|
||||
RAM functions are defined using the toolchain options.
|
||||
Functions that are executed in RAM should reside in a separate source module.
|
||||
Using the 'Options for File' dialog you can simply change the 'Code / Const'
|
||||
area of a module to a memory space in physical RAM.
|
||||
Available memory areas are declared in the 'Target' tab of the 'Options for Target'
|
||||
dialog.
|
||||
*/
|
||||
#define __RAM_FUNC
|
||||
|
||||
#elif defined ( __ICCARM__ )
|
||||
/* ICCARM Compiler
|
||||
---------------
|
||||
RAM functions are defined using a specific toolchain keyword "__ramfunc".
|
||||
*/
|
||||
#define __RAM_FUNC __ramfunc
|
||||
|
||||
#elif defined ( __GNUC__ )
|
||||
/* GNU Compiler
|
||||
------------
|
||||
RAM functions are defined using a specific toolchain attribute
|
||||
"__attribute__((section(".RamFunc")))".
|
||||
*/
|
||||
#define __RAM_FUNC __attribute__((section(".RamFunc")))
|
||||
|
||||
#endif /* __CC_ARM */
|
||||
|
||||
/**
|
||||
* @brief __NOINLINE definition
|
||||
*/
|
||||
#if defined ( __CC_ARM ) || defined ( __GNUC__ )
|
||||
/* ARM & GNUCompiler
|
||||
----------------
|
||||
*/
|
||||
#define __NOINLINE __attribute__ ( (noinline) )
|
||||
|
||||
#elif defined ( __ICCARM__ )
|
||||
/* ICCARM Compiler
|
||||
---------------
|
||||
*/
|
||||
#define __NOINLINE _Pragma("optimize = no_inline")
|
||||
|
||||
#endif /* __CC_ARM || __GNUC__ */
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* ___STM32G4xx_HAL_DEF */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,854 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_dma.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of DMA HAL module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef __STM32G4xx_HAL_DMA_H
|
||||
#define __STM32G4xx_HAL_DMA_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup DMA
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/** @defgroup DMA_Exported_Types DMA Exported Types
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief DMA Configuration Structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t Request; /*!< Specifies the request selected for the specified channel.
|
||||
This parameter can be a value of @ref DMA_request */
|
||||
|
||||
uint32_t Direction; /*!< Specifies if the data will be transferred from memory to peripheral,
|
||||
from memory to memory or from peripheral to memory.
|
||||
This parameter can be a value of @ref DMA_Data_transfer_direction */
|
||||
|
||||
uint32_t PeriphInc; /*!< Specifies whether the Peripheral address register should be incremented or not.
|
||||
This parameter can be a value of @ref DMA_Peripheral_incremented_mode */
|
||||
|
||||
uint32_t MemInc; /*!< Specifies whether the memory address register should be incremented or not.
|
||||
This parameter can be a value of @ref DMA_Memory_incremented_mode */
|
||||
|
||||
uint32_t PeriphDataAlignment; /*!< Specifies the Peripheral data width.
|
||||
This parameter can be a value of @ref DMA_Peripheral_data_size */
|
||||
|
||||
uint32_t MemDataAlignment; /*!< Specifies the Memory data width.
|
||||
This parameter can be a value of @ref DMA_Memory_data_size */
|
||||
|
||||
uint32_t Mode; /*!< Specifies the operation mode of the DMAy Channelx.
|
||||
This parameter can be a value of @ref DMA_mode
|
||||
@note The circular buffer mode cannot be used if the memory-to-memory
|
||||
data transfer is configured on the selected Channel */
|
||||
|
||||
uint32_t Priority; /*!< Specifies the software priority for the DMAy Channelx.
|
||||
This parameter can be a value of @ref DMA_Priority_level */
|
||||
} DMA_InitTypeDef;
|
||||
|
||||
/**
|
||||
* @brief HAL DMA State structures definition
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
HAL_DMA_STATE_RESET = 0x00U, /*!< DMA not yet initialized or disabled */
|
||||
HAL_DMA_STATE_READY = 0x01U, /*!< DMA initialized and ready for use */
|
||||
HAL_DMA_STATE_BUSY = 0x02U, /*!< DMA process is ongoing */
|
||||
HAL_DMA_STATE_TIMEOUT = 0x03U, /*!< DMA timeout state */
|
||||
} HAL_DMA_StateTypeDef;
|
||||
|
||||
/**
|
||||
* @brief HAL DMA Error Code structure definition
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
HAL_DMA_FULL_TRANSFER = 0x00U, /*!< Full transfer */
|
||||
HAL_DMA_HALF_TRANSFER = 0x01U /*!< Half Transfer */
|
||||
} HAL_DMA_LevelCompleteTypeDef;
|
||||
|
||||
|
||||
/**
|
||||
* @brief HAL DMA Callback ID structure definition
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
HAL_DMA_XFER_CPLT_CB_ID = 0x00U, /*!< Full transfer */
|
||||
HAL_DMA_XFER_HALFCPLT_CB_ID = 0x01U, /*!< Half transfer */
|
||||
HAL_DMA_XFER_ERROR_CB_ID = 0x02U, /*!< Error */
|
||||
HAL_DMA_XFER_ABORT_CB_ID = 0x03U, /*!< Abort */
|
||||
HAL_DMA_XFER_ALL_CB_ID = 0x04U /*!< All */
|
||||
|
||||
} HAL_DMA_CallbackIDTypeDef;
|
||||
|
||||
/**
|
||||
* @brief DMA handle Structure definition
|
||||
*/
|
||||
typedef struct __DMA_HandleTypeDef
|
||||
{
|
||||
DMA_Channel_TypeDef *Instance; /*!< Register base address */
|
||||
|
||||
DMA_InitTypeDef Init; /*!< DMA communication parameters */
|
||||
|
||||
HAL_LockTypeDef Lock; /*!< DMA locking object */
|
||||
|
||||
__IO HAL_DMA_StateTypeDef State; /*!< DMA transfer state */
|
||||
|
||||
void *Parent; /*!< Parent object state */
|
||||
|
||||
void (* XferCpltCallback)(struct __DMA_HandleTypeDef *hdma); /*!< DMA transfer complete callback */
|
||||
|
||||
void (* XferHalfCpltCallback)(struct __DMA_HandleTypeDef *hdma); /*!< DMA Half transfer complete callback */
|
||||
|
||||
void (* XferErrorCallback)(struct __DMA_HandleTypeDef *hdma); /*!< DMA transfer error callback */
|
||||
|
||||
void (* XferAbortCallback)(struct __DMA_HandleTypeDef *hdma); /*!< DMA transfer abort callback */
|
||||
|
||||
__IO uint32_t ErrorCode; /*!< DMA Error code */
|
||||
|
||||
DMA_TypeDef *DmaBaseAddress; /*!< DMA Channel Base Address */
|
||||
|
||||
uint32_t ChannelIndex; /*!< DMA Channel Index */
|
||||
|
||||
DMAMUX_Channel_TypeDef *DMAmuxChannel; /*!< Register base address */
|
||||
|
||||
DMAMUX_ChannelStatus_TypeDef *DMAmuxChannelStatus; /*!< DMAMUX Channels Status Base Address */
|
||||
|
||||
uint32_t DMAmuxChannelStatusMask; /*!< DMAMUX Channel Status Mask */
|
||||
|
||||
DMAMUX_RequestGen_TypeDef *DMAmuxRequestGen; /*!< DMAMUX request generator Base Address */
|
||||
|
||||
DMAMUX_RequestGenStatus_TypeDef *DMAmuxRequestGenStatus; /*!< DMAMUX request generator Address */
|
||||
|
||||
uint32_t DMAmuxRequestGenStatusMask; /*!< DMAMUX request generator Status mask */
|
||||
|
||||
} DMA_HandleTypeDef;
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
|
||||
/** @defgroup DMA_Exported_Constants DMA Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup DMA_Error_Code DMA Error Code
|
||||
* @{
|
||||
*/
|
||||
#define HAL_DMA_ERROR_NONE 0x00000000U /*!< No error */
|
||||
#define HAL_DMA_ERROR_TE 0x00000001U /*!< Transfer error */
|
||||
#define HAL_DMA_ERROR_NO_XFER 0x00000004U /*!< Abort requested with no Xfer ongoing */
|
||||
#define HAL_DMA_ERROR_TIMEOUT 0x00000020U /*!< Timeout error */
|
||||
#define HAL_DMA_ERROR_NOT_SUPPORTED 0x00000100U /*!< Not supported mode */
|
||||
#define HAL_DMA_ERROR_SYNC 0x00000200U /*!< DMAMUX sync overrun error */
|
||||
#define HAL_DMA_ERROR_REQGEN 0x00000400U /*!< DMAMUX request generator overrun error */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup DMA_request DMA request
|
||||
* @{
|
||||
*/
|
||||
#define DMA_REQUEST_MEM2MEM 0U /*!< memory to memory transfer */
|
||||
|
||||
#define DMA_REQUEST_GENERATOR0 1U
|
||||
#define DMA_REQUEST_GENERATOR1 2U
|
||||
#define DMA_REQUEST_GENERATOR2 3U
|
||||
#define DMA_REQUEST_GENERATOR3 4U
|
||||
|
||||
#define DMA_REQUEST_ADC1 5U
|
||||
|
||||
#define DMA_REQUEST_DAC1_CHANNEL1 6U
|
||||
#define DMA_REQUEST_DAC1_CHANNEL2 7U
|
||||
|
||||
#define DMA_REQUEST_TIM6_UP 8U
|
||||
#define DMA_REQUEST_TIM7_UP 9U
|
||||
|
||||
#define DMA_REQUEST_SPI1_RX 10U
|
||||
#define DMA_REQUEST_SPI1_TX 11U
|
||||
#define DMA_REQUEST_SPI2_RX 12U
|
||||
#define DMA_REQUEST_SPI2_TX 13U
|
||||
#define DMA_REQUEST_SPI3_RX 14U
|
||||
#define DMA_REQUEST_SPI3_TX 15U
|
||||
|
||||
#define DMA_REQUEST_I2C1_RX 16U
|
||||
#define DMA_REQUEST_I2C1_TX 17U
|
||||
#define DMA_REQUEST_I2C2_RX 18U
|
||||
#define DMA_REQUEST_I2C2_TX 19U
|
||||
#define DMA_REQUEST_I2C3_RX 20U
|
||||
#define DMA_REQUEST_I2C3_TX 21U
|
||||
#if defined (I2C4)
|
||||
#define DMA_REQUEST_I2C4_RX 22U
|
||||
#define DMA_REQUEST_I2C4_TX 23U
|
||||
#endif /* I2C4 */
|
||||
|
||||
#define DMA_REQUEST_USART1_RX 24U
|
||||
#define DMA_REQUEST_USART1_TX 25U
|
||||
#define DMA_REQUEST_USART2_RX 26U
|
||||
#define DMA_REQUEST_USART2_TX 27U
|
||||
#define DMA_REQUEST_USART3_RX 28U
|
||||
#define DMA_REQUEST_USART3_TX 29U
|
||||
|
||||
#define DMA_REQUEST_UART4_RX 30U
|
||||
#define DMA_REQUEST_UART4_TX 31U
|
||||
#if defined (UART5)
|
||||
#define DMA_REQUEST_UART5_RX 32U
|
||||
#define DMA_REQUEST_UART5_TX 33U
|
||||
#endif /* UART5 */
|
||||
|
||||
#define DMA_REQUEST_LPUART1_RX 34U
|
||||
#define DMA_REQUEST_LPUART1_TX 35U
|
||||
|
||||
#define DMA_REQUEST_ADC2 36U
|
||||
#if defined (ADC3)
|
||||
#define DMA_REQUEST_ADC3 37U
|
||||
#endif /* ADC3 */
|
||||
#if defined (ADC4)
|
||||
#define DMA_REQUEST_ADC4 38U
|
||||
#endif /* ADC4 */
|
||||
#if defined (ADC5)
|
||||
#define DMA_REQUEST_ADC5 39U
|
||||
#endif /* ADC5 */
|
||||
|
||||
#if defined (QUADSPI)
|
||||
#define DMA_REQUEST_QUADSPI 40U
|
||||
#endif /* QUADSPI */
|
||||
|
||||
#if defined (DAC2)
|
||||
#define DMA_REQUEST_DAC2_CHANNEL1 41U
|
||||
#endif /* DAC2 */
|
||||
|
||||
#define DMA_REQUEST_TIM1_CH1 42U
|
||||
#define DMA_REQUEST_TIM1_CH2 43U
|
||||
#define DMA_REQUEST_TIM1_CH3 44U
|
||||
#define DMA_REQUEST_TIM1_CH4 45U
|
||||
#define DMA_REQUEST_TIM1_UP 46U
|
||||
#define DMA_REQUEST_TIM1_TRIG 47U
|
||||
#define DMA_REQUEST_TIM1_COM 48U
|
||||
|
||||
#define DMA_REQUEST_TIM8_CH1 49U
|
||||
#define DMA_REQUEST_TIM8_CH2 50U
|
||||
#define DMA_REQUEST_TIM8_CH3 51U
|
||||
#define DMA_REQUEST_TIM8_CH4 52U
|
||||
#define DMA_REQUEST_TIM8_UP 53U
|
||||
#define DMA_REQUEST_TIM8_TRIG 54U
|
||||
#define DMA_REQUEST_TIM8_COM 55U
|
||||
|
||||
#define DMA_REQUEST_TIM2_CH1 56U
|
||||
#define DMA_REQUEST_TIM2_CH2 57U
|
||||
#define DMA_REQUEST_TIM2_CH3 58U
|
||||
#define DMA_REQUEST_TIM2_CH4 59U
|
||||
#define DMA_REQUEST_TIM2_UP 60U
|
||||
|
||||
#define DMA_REQUEST_TIM3_CH1 61U
|
||||
#define DMA_REQUEST_TIM3_CH2 62U
|
||||
#define DMA_REQUEST_TIM3_CH3 63U
|
||||
#define DMA_REQUEST_TIM3_CH4 64U
|
||||
#define DMA_REQUEST_TIM3_UP 65U
|
||||
#define DMA_REQUEST_TIM3_TRIG 66U
|
||||
|
||||
#define DMA_REQUEST_TIM4_CH1 67U
|
||||
#define DMA_REQUEST_TIM4_CH2 68U
|
||||
#define DMA_REQUEST_TIM4_CH3 69U
|
||||
#define DMA_REQUEST_TIM4_CH4 70U
|
||||
#define DMA_REQUEST_TIM4_UP 71U
|
||||
|
||||
#if defined (TIM5)
|
||||
#define DMA_REQUEST_TIM5_CH1 72U
|
||||
#define DMA_REQUEST_TIM5_CH2 73U
|
||||
#define DMA_REQUEST_TIM5_CH3 74U
|
||||
#define DMA_REQUEST_TIM5_CH4 75U
|
||||
#define DMA_REQUEST_TIM5_UP 76U
|
||||
#define DMA_REQUEST_TIM5_TRIG 77U
|
||||
#endif /* TIM5 */
|
||||
|
||||
#define DMA_REQUEST_TIM15_CH1 78U
|
||||
#define DMA_REQUEST_TIM15_UP 79U
|
||||
#define DMA_REQUEST_TIM15_TRIG 80U
|
||||
#define DMA_REQUEST_TIM15_COM 81U
|
||||
|
||||
#define DMA_REQUEST_TIM16_CH1 82U
|
||||
#define DMA_REQUEST_TIM16_UP 83U
|
||||
#define DMA_REQUEST_TIM17_CH1 84U
|
||||
#define DMA_REQUEST_TIM17_UP 85U
|
||||
|
||||
#if defined (TIM20)
|
||||
#define DMA_REQUEST_TIM20_CH1 86U
|
||||
#define DMA_REQUEST_TIM20_CH2 87U
|
||||
#define DMA_REQUEST_TIM20_CH3 88U
|
||||
#define DMA_REQUEST_TIM20_CH4 89U
|
||||
#define DMA_REQUEST_TIM20_UP 90U
|
||||
#endif /* TIM20 */
|
||||
|
||||
#define DMA_REQUEST_AES_IN 91U
|
||||
#define DMA_REQUEST_AES_OUT 92U
|
||||
|
||||
#if defined (TIM20)
|
||||
#define DMA_REQUEST_TIM20_TRIG 93U
|
||||
#define DMA_REQUEST_TIM20_COM 94U
|
||||
#endif /* TIM20 */
|
||||
|
||||
#if defined (HRTIM1)
|
||||
#define DMA_REQUEST_HRTIM1_M 95U
|
||||
#define DMA_REQUEST_HRTIM1_A 96U
|
||||
#define DMA_REQUEST_HRTIM1_B 97U
|
||||
#define DMA_REQUEST_HRTIM1_C 98U
|
||||
#define DMA_REQUEST_HRTIM1_D 99U
|
||||
#define DMA_REQUEST_HRTIM1_E 100U
|
||||
#define DMA_REQUEST_HRTIM1_F 101U
|
||||
#endif /* HRTIM1 */
|
||||
|
||||
#define DMA_REQUEST_DAC3_CHANNEL1 102U
|
||||
#define DMA_REQUEST_DAC3_CHANNEL2 103U
|
||||
#if defined (DAC4)
|
||||
#define DMA_REQUEST_DAC4_CHANNEL1 104U
|
||||
#define DMA_REQUEST_DAC4_CHANNEL2 105U
|
||||
#endif /* DAC4 */
|
||||
|
||||
#if defined (SPI4)
|
||||
#define DMA_REQUEST_SPI4_RX 106U
|
||||
#define DMA_REQUEST_SPI4_TX 107U
|
||||
#endif /* SPI4 */
|
||||
|
||||
#define DMA_REQUEST_SAI1_A 108U
|
||||
#define DMA_REQUEST_SAI1_B 109U
|
||||
|
||||
#define DMA_REQUEST_FMAC_READ 110U
|
||||
#define DMA_REQUEST_FMAC_WRITE 111U
|
||||
|
||||
#define DMA_REQUEST_CORDIC_READ 112U
|
||||
#define DMA_REQUEST_CORDIC_WRITE 113U
|
||||
|
||||
#define DMA_REQUEST_UCPD1_RX 114U
|
||||
#define DMA_REQUEST_UCPD1_TX 115U
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup DMA_Data_transfer_direction DMA Data transfer direction
|
||||
* @{
|
||||
*/
|
||||
#define DMA_PERIPH_TO_MEMORY 0x00000000U /*!< Peripheral to memory direction */
|
||||
#define DMA_MEMORY_TO_PERIPH DMA_CCR_DIR /*!< Memory to peripheral direction */
|
||||
#define DMA_MEMORY_TO_MEMORY DMA_CCR_MEM2MEM /*!< Memory to memory direction */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup DMA_Peripheral_incremented_mode DMA Peripheral incremented mode
|
||||
* @{
|
||||
*/
|
||||
#define DMA_PINC_ENABLE DMA_CCR_PINC /*!< Peripheral increment mode Enable */
|
||||
#define DMA_PINC_DISABLE 0x00000000U /*!< Peripheral increment mode Disable */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup DMA_Memory_incremented_mode DMA Memory incremented mode
|
||||
* @{
|
||||
*/
|
||||
#define DMA_MINC_ENABLE DMA_CCR_MINC /*!< Memory increment mode Enable */
|
||||
#define DMA_MINC_DISABLE 0x00000000U /*!< Memory increment mode Disable */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup DMA_Peripheral_data_size DMA Peripheral data size
|
||||
* @{
|
||||
*/
|
||||
#define DMA_PDATAALIGN_BYTE 0x00000000U /*!< Peripheral data alignment : Byte */
|
||||
#define DMA_PDATAALIGN_HALFWORD DMA_CCR_PSIZE_0 /*!< Peripheral data alignment : HalfWord */
|
||||
#define DMA_PDATAALIGN_WORD DMA_CCR_PSIZE_1 /*!< Peripheral data alignment : Word */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup DMA_Memory_data_size DMA Memory data size
|
||||
* @{
|
||||
*/
|
||||
#define DMA_MDATAALIGN_BYTE 0x00000000U /*!< Memory data alignment : Byte */
|
||||
#define DMA_MDATAALIGN_HALFWORD DMA_CCR_MSIZE_0 /*!< Memory data alignment : HalfWord */
|
||||
#define DMA_MDATAALIGN_WORD DMA_CCR_MSIZE_1 /*!< Memory data alignment : Word */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup DMA_mode DMA mode
|
||||
* @{
|
||||
*/
|
||||
#define DMA_NORMAL 0x00000000U /*!< Normal mode */
|
||||
#define DMA_CIRCULAR DMA_CCR_CIRC /*!< Circular mode */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup DMA_Priority_level DMA Priority level
|
||||
* @{
|
||||
*/
|
||||
#define DMA_PRIORITY_LOW 0x00000000U /*!< Priority level : Low */
|
||||
#define DMA_PRIORITY_MEDIUM DMA_CCR_PL_0 /*!< Priority level : Medium */
|
||||
#define DMA_PRIORITY_HIGH DMA_CCR_PL_1 /*!< Priority level : High */
|
||||
#define DMA_PRIORITY_VERY_HIGH DMA_CCR_PL /*!< Priority level : Very_High */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
/** @defgroup DMA_interrupt_enable_definitions DMA interrupt enable definitions
|
||||
* @{
|
||||
*/
|
||||
#define DMA_IT_TC DMA_CCR_TCIE
|
||||
#define DMA_IT_HT DMA_CCR_HTIE
|
||||
#define DMA_IT_TE DMA_CCR_TEIE
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup DMA_flag_definitions DMA flag definitions
|
||||
* @{
|
||||
*/
|
||||
#define DMA_FLAG_GL1 0x00000001U
|
||||
#define DMA_FLAG_TC1 0x00000002U
|
||||
#define DMA_FLAG_HT1 0x00000004U
|
||||
#define DMA_FLAG_TE1 0x00000008U
|
||||
#define DMA_FLAG_GL2 0x00000010U
|
||||
#define DMA_FLAG_TC2 0x00000020U
|
||||
#define DMA_FLAG_HT2 0x00000040U
|
||||
#define DMA_FLAG_TE2 0x00000080U
|
||||
#define DMA_FLAG_GL3 0x00000100U
|
||||
#define DMA_FLAG_TC3 0x00000200U
|
||||
#define DMA_FLAG_HT3 0x00000400U
|
||||
#define DMA_FLAG_TE3 0x00000800U
|
||||
#define DMA_FLAG_GL4 0x00001000U
|
||||
#define DMA_FLAG_TC4 0x00002000U
|
||||
#define DMA_FLAG_HT4 0x00004000U
|
||||
#define DMA_FLAG_TE4 0x00008000U
|
||||
#define DMA_FLAG_GL5 0x00010000U
|
||||
#define DMA_FLAG_TC5 0x00020000U
|
||||
#define DMA_FLAG_HT5 0x00040000U
|
||||
#define DMA_FLAG_TE5 0x00080000U
|
||||
#define DMA_FLAG_GL6 0x00100000U
|
||||
#define DMA_FLAG_TC6 0x00200000U
|
||||
#define DMA_FLAG_HT6 0x00400000U
|
||||
#define DMA_FLAG_TE6 0x00800000U
|
||||
#if defined (DMA1_Channel7)
|
||||
#define DMA_FLAG_GL7 0x01000000U
|
||||
#define DMA_FLAG_TC7 0x02000000U
|
||||
#define DMA_FLAG_HT7 0x04000000U
|
||||
#define DMA_FLAG_TE7 0x08000000U
|
||||
#endif /* DMA1_Channel7 */
|
||||
#if defined (DMA1_Channel8)
|
||||
#define DMA_FLAG_GL8 0x10000000U
|
||||
#define DMA_FLAG_TC8 0x20000000U
|
||||
#define DMA_FLAG_HT8 0x40000000U
|
||||
#define DMA_FLAG_TE8 0x80000000U
|
||||
#endif /* DMA1_Channel8 */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macros -----------------------------------------------------------*/
|
||||
/** @defgroup DMA_Exported_Macros DMA Exported Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @brief Reset DMA handle state.
|
||||
* @param __HANDLE__ DMA handle
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_DMA_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_DMA_STATE_RESET)
|
||||
|
||||
/**
|
||||
* @brief Enable the specified DMA Channel.
|
||||
* @param __HANDLE__ DMA handle
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_DMA_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CCR |= DMA_CCR_EN)
|
||||
|
||||
/**
|
||||
* @brief Disable the specified DMA Channel.
|
||||
* @param __HANDLE__ DMA handle
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_DMA_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CCR &= ~DMA_CCR_EN)
|
||||
|
||||
|
||||
/* Interrupt & Flag management */
|
||||
|
||||
/**
|
||||
* @brief Return the current DMA Channel transfer complete flag.
|
||||
* @param __HANDLE__ DMA handle
|
||||
* @retval The specified transfer complete flag index.
|
||||
*/
|
||||
|
||||
#if defined (DMA1_Channel8)
|
||||
#define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \
|
||||
(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TC1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TC1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TC2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TC2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TC3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TC3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TC4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TC4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TC5 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_FLAG_TC5 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TC6 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel6))? DMA_FLAG_TC6 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_FLAG_TC7 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel7))? DMA_FLAG_TC7 :\
|
||||
DMA_FLAG_TC8)
|
||||
#elif defined (DMA1_Channel6)
|
||||
#define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \
|
||||
(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TC1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TC1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TC2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TC2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TC3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TC3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TC4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TC4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TC5 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_FLAG_TC5 :\
|
||||
DMA_FLAG_TC6)
|
||||
#endif /* DMA1_Channel8 */
|
||||
|
||||
/**
|
||||
* @brief Return the current DMA Channel half transfer complete flag.
|
||||
* @param __HANDLE__ DMA handle
|
||||
* @retval The specified half transfer complete flag index.
|
||||
*/
|
||||
#if defined (DMA1_Channel8)
|
||||
#define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\
|
||||
(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_HT1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_HT1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_HT2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_HT2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_HT3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_HT3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_HT4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_HT4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_HT5 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_FLAG_HT5 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_HT6 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel6))? DMA_FLAG_HT6 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_FLAG_HT7 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel7))? DMA_FLAG_HT7 :\
|
||||
DMA_FLAG_HT8)
|
||||
#elif defined (DMA1_Channel6)
|
||||
#define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\
|
||||
(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_HT1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_HT1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_HT2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_HT2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_HT3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_HT3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_HT4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_HT4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_HT5 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_FLAG_HT5 :\
|
||||
DMA_FLAG_HT6)
|
||||
#endif /* DMA1_Channel8 */
|
||||
|
||||
/**
|
||||
* @brief Return the current DMA Channel transfer error flag.
|
||||
* @param __HANDLE__ DMA handle
|
||||
* @retval The specified transfer error flag index.
|
||||
*/
|
||||
#if defined (DMA1_Channel8)
|
||||
#define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\
|
||||
(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TE1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TE1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TE2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TE2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TE3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TE3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TE4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TE4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TE5 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_FLAG_TE5 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_FLAG_TE6 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel6))? DMA_FLAG_TE6 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_FLAG_TE7 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel7))? DMA_FLAG_TE7 :\
|
||||
DMA_FLAG_TE8)
|
||||
#elif defined (DMA1_Channel6)
|
||||
#define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\
|
||||
(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_FLAG_TE1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_FLAG_TE1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_FLAG_TE2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_FLAG_TE2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_FLAG_TE3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_FLAG_TE3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_FLAG_TE4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_FLAG_TE4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_FLAG_TE5 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_FLAG_TE5 :\
|
||||
DMA_FLAG_TE6)
|
||||
#endif /* DMA1_Channel8 */
|
||||
|
||||
/**
|
||||
* @brief Return the current DMA Channel Global interrupt flag.
|
||||
* @param __HANDLE__ DMA handle
|
||||
* @retval The specified transfer error flag index.
|
||||
*/
|
||||
#if defined (DMA1_Channel8)
|
||||
#define __HAL_DMA_GET_GI_FLAG_INDEX(__HANDLE__)\
|
||||
(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_ISR_GIF1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_ISR_GIF1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_ISR_GIF2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_ISR_GIF2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_ISR_GIF3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_ISR_GIF3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_ISR_GIF4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_ISR_GIF4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_ISR_GIF5 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_ISR_GIF5 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel6))? DMA_ISR_GIF6 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel6))? DMA_ISR_GIF6 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel7))? DMA_ISR_GIF7 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel7))? DMA_ISR_GIF7 :\
|
||||
DMA_ISR_GIF8)
|
||||
#elif defined (DMA1_Channel6)
|
||||
#define __HAL_DMA_GET_GI_FLAG_INDEX(__HANDLE__)\
|
||||
(((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel1))? DMA_ISR_GIF1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel1))? DMA_ISR_GIF1 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel2))? DMA_ISR_GIF2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel2))? DMA_ISR_GIF2 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel3))? DMA_ISR_GIF3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel3))? DMA_ISR_GIF3 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel4))? DMA_ISR_GIF4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel4))? DMA_ISR_GIF4 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Channel5))? DMA_ISR_GIF5 :\
|
||||
((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Channel5))? DMA_ISR_GIF5 :\
|
||||
DMA_ISR_GIF6)
|
||||
#endif /* DMA1_Channel8 */
|
||||
|
||||
/**
|
||||
* @brief Get the DMA Channel pending flags.
|
||||
* @param __HANDLE__ DMA handle
|
||||
* @param __FLAG__ Get the specified flag.
|
||||
* This parameter can be any combination of the following values:
|
||||
* @arg DMA_FLAG_TCx Transfer complete flag
|
||||
* @arg DMA_FLAG_HTx Half transfer complete flag
|
||||
* @arg DMA_FLAG_TEx Transfer error flag
|
||||
* @arg DMA_FLAG_GLx Global interrupt flag
|
||||
* Where x can be from 1 to 8 to select the DMA Channel x flag.
|
||||
* @retval The state of FLAG (SET or RESET).
|
||||
*/
|
||||
#if defined (DMA1_Channel8)
|
||||
#define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__) (((uint32_t)((__HANDLE__)->Instance) > ((uint32_t)DMA1_Channel8))? \
|
||||
(DMA2->ISR & (__FLAG__)) : (DMA1->ISR & (__FLAG__)))
|
||||
#elif defined (DMA1_Channel6)
|
||||
#define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__) (((uint32_t)((__HANDLE__)->Instance) > ((uint32_t)DMA1_Channel6))? \
|
||||
(DMA2->ISR & (__FLAG__)) : (DMA1->ISR & (__FLAG__)))
|
||||
#endif /* DMA1_Channel8 */
|
||||
|
||||
/**
|
||||
* @brief Clear the DMA Channel pending flags.
|
||||
* @param __HANDLE__ DMA handle
|
||||
* @param __FLAG__ specifies the flag to clear.
|
||||
* This parameter can be any combination of the following values:
|
||||
* @arg DMA_FLAG_TCx Transfer complete flag
|
||||
* @arg DMA_FLAG_HTx Half transfer complete flag
|
||||
* @arg DMA_FLAG_TEx Transfer error flag
|
||||
* @arg DMA_FLAG_GLx Global interrupt flag
|
||||
* Where x can be from 1 to 8 to select the DMA Channel x flag.
|
||||
* @retval None
|
||||
*/
|
||||
#if defined (DMA1_Channel8)
|
||||
#define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) (((uint32_t)((__HANDLE__)->Instance) > ((uint32_t)DMA1_Channel8))? \
|
||||
(DMA2->IFCR = (__FLAG__)) : (DMA1->IFCR = (__FLAG__)))
|
||||
#else
|
||||
#define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) (((uint32_t)((__HANDLE__)->Instance) > ((uint32_t)DMA1_Channel6))? \
|
||||
(DMA2->IFCR = (__FLAG__)) : (DMA1->IFCR = (__FLAG__)))
|
||||
#endif /* DMA1_Channel8 */
|
||||
|
||||
/**
|
||||
* @brief Enable the specified DMA Channel interrupts.
|
||||
* @param __HANDLE__ DMA handle
|
||||
* @param __INTERRUPT__ specifies the DMA interrupt sources to be enabled or disabled.
|
||||
* This parameter can be any combination of the following values:
|
||||
* @arg DMA_IT_TC Transfer complete interrupt mask
|
||||
* @arg DMA_IT_HT Half transfer complete interrupt mask
|
||||
* @arg DMA_IT_TE Transfer error interrupt mask
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_DMA_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CCR |= (__INTERRUPT__))
|
||||
|
||||
/**
|
||||
* @brief Disable the specified DMA Channel interrupts.
|
||||
* @param __HANDLE__ DMA handle
|
||||
* @param __INTERRUPT__ specifies the DMA interrupt sources to be enabled or disabled.
|
||||
* This parameter can be any combination of the following values:
|
||||
* @arg DMA_IT_TC Transfer complete interrupt mask
|
||||
* @arg DMA_IT_HT Half transfer complete interrupt mask
|
||||
* @arg DMA_IT_TE Transfer error interrupt mask
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_DMA_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CCR &= ~(__INTERRUPT__))
|
||||
|
||||
/**
|
||||
* @brief Check whether the specified DMA Channel interrupt is enabled or not.
|
||||
* @param __HANDLE__ DMA handle
|
||||
* @param __INTERRUPT__ specifies the DMA interrupt source to check.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg DMA_IT_TC Transfer complete interrupt mask
|
||||
* @arg DMA_IT_HT Half transfer complete interrupt mask
|
||||
* @arg DMA_IT_TE Transfer error interrupt mask
|
||||
* @retval The state of DMA_IT (SET or RESET).
|
||||
*/
|
||||
#define __HAL_DMA_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CCR & (__INTERRUPT__)))
|
||||
|
||||
/**
|
||||
* @brief Return the number of remaining data units in the current DMA Channel transfer.
|
||||
* @param __HANDLE__ DMA handle
|
||||
* @retval The number of remaining data units in the current DMA Channel transfer.
|
||||
*/
|
||||
#define __HAL_DMA_GET_COUNTER(__HANDLE__) ((__HANDLE__)->Instance->CNDTR)
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Include DMA HAL Extension module */
|
||||
#include "stm32g4xx_hal_dma_ex.h"
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
|
||||
/** @addtogroup DMA_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup DMA_Exported_Functions_Group1
|
||||
* @{
|
||||
*/
|
||||
/* Initialization and de-initialization functions *****************************/
|
||||
HAL_StatusTypeDef HAL_DMA_Init(DMA_HandleTypeDef *hdma);
|
||||
HAL_StatusTypeDef HAL_DMA_DeInit(DMA_HandleTypeDef *hdma);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup DMA_Exported_Functions_Group2
|
||||
* @{
|
||||
*/
|
||||
/* IO operation functions *****************************************************/
|
||||
HAL_StatusTypeDef HAL_DMA_Start(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength);
|
||||
HAL_StatusTypeDef HAL_DMA_Start_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress,
|
||||
uint32_t DataLength);
|
||||
HAL_StatusTypeDef HAL_DMA_Abort(DMA_HandleTypeDef *hdma);
|
||||
HAL_StatusTypeDef HAL_DMA_Abort_IT(DMA_HandleTypeDef *hdma);
|
||||
HAL_StatusTypeDef HAL_DMA_PollForTransfer(DMA_HandleTypeDef *hdma, HAL_DMA_LevelCompleteTypeDef CompleteLevel,
|
||||
uint32_t Timeout);
|
||||
void HAL_DMA_IRQHandler(DMA_HandleTypeDef *hdma);
|
||||
HAL_StatusTypeDef HAL_DMA_RegisterCallback(DMA_HandleTypeDef *hdma, HAL_DMA_CallbackIDTypeDef CallbackID, void (* pCallback)(DMA_HandleTypeDef *_hdma));
|
||||
HAL_StatusTypeDef HAL_DMA_UnRegisterCallback(DMA_HandleTypeDef *hdma, HAL_DMA_CallbackIDTypeDef CallbackID);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup DMA_Exported_Functions_Group3
|
||||
* @{
|
||||
*/
|
||||
/* Peripheral State and Error functions ***************************************/
|
||||
HAL_DMA_StateTypeDef HAL_DMA_GetState(DMA_HandleTypeDef *hdma);
|
||||
uint32_t HAL_DMA_GetError(DMA_HandleTypeDef *hdma);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @defgroup DMA_Private_Macros DMA Private Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
#define IS_DMA_DIRECTION(DIRECTION) (((DIRECTION) == DMA_PERIPH_TO_MEMORY ) || \
|
||||
((DIRECTION) == DMA_MEMORY_TO_PERIPH) || \
|
||||
((DIRECTION) == DMA_MEMORY_TO_MEMORY))
|
||||
|
||||
#define IS_DMA_BUFFER_SIZE(SIZE) (((SIZE) >= 0x1U) && ((SIZE) < 0x40000U))
|
||||
|
||||
#define IS_DMA_PERIPHERAL_INC_STATE(STATE) (((STATE) == DMA_PINC_ENABLE) || \
|
||||
((STATE) == DMA_PINC_DISABLE))
|
||||
|
||||
#define IS_DMA_MEMORY_INC_STATE(STATE) (((STATE) == DMA_MINC_ENABLE) || \
|
||||
((STATE) == DMA_MINC_DISABLE))
|
||||
|
||||
#define IS_DMA_ALL_REQUEST(REQUEST) ((REQUEST) <= DMA_REQUEST_UCPD1_TX)
|
||||
|
||||
#define IS_DMA_PERIPHERAL_DATA_SIZE(SIZE) (((SIZE) == DMA_PDATAALIGN_BYTE) || \
|
||||
((SIZE) == DMA_PDATAALIGN_HALFWORD) || \
|
||||
((SIZE) == DMA_PDATAALIGN_WORD))
|
||||
|
||||
#define IS_DMA_MEMORY_DATA_SIZE(SIZE) (((SIZE) == DMA_MDATAALIGN_BYTE) || \
|
||||
((SIZE) == DMA_MDATAALIGN_HALFWORD) || \
|
||||
((SIZE) == DMA_MDATAALIGN_WORD ))
|
||||
|
||||
#define IS_DMA_MODE(MODE) (((MODE) == DMA_NORMAL ) || \
|
||||
((MODE) == DMA_CIRCULAR))
|
||||
|
||||
#define IS_DMA_PRIORITY(PRIORITY) (((PRIORITY) == DMA_PRIORITY_LOW ) || \
|
||||
((PRIORITY) == DMA_PRIORITY_MEDIUM) || \
|
||||
((PRIORITY) == DMA_PRIORITY_HIGH) || \
|
||||
((PRIORITY) == DMA_PRIORITY_VERY_HIGH))
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private functions ---------------------------------------------------------*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __STM32G4xx_HAL_DMA_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,266 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_dma_ex.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of DMA HAL extension module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef __STM32G4xx_HAL_DMA_EX_H
|
||||
#define __STM32G4xx_HAL_DMA_EX_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup DMAEx
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/** @defgroup DMAEx_Exported_Types DMAEx Exported Types
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief HAL DMA Synchro definition
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* @brief HAL DMAMUX Synchronization configuration structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t SyncSignalID; /*!< Specifies the synchronization signal gating the DMA request in periodic mode.
|
||||
This parameter can be a value of @ref DMAEx_DMAMUX_SyncSignalID_selection */
|
||||
|
||||
uint32_t SyncPolarity; /*!< Specifies the polarity of the signal on which the DMA request is synchronized.
|
||||
This parameter can be a value of @ref DMAEx_DMAMUX_SyncPolarity_selection */
|
||||
|
||||
FunctionalState SyncEnable; /*!< Specifies if the synchronization shall be enabled or disabled
|
||||
This parameter can take the value ENABLE or DISABLE*/
|
||||
|
||||
|
||||
FunctionalState EventEnable; /*!< Specifies if an event shall be generated once the RequestNumber is reached.
|
||||
This parameter can take the value ENABLE or DISABLE */
|
||||
|
||||
uint32_t RequestNumber; /*!< Specifies the number of DMA request that will be authorized after a sync event
|
||||
This parameter must be a number between Min_Data = 1 and Max_Data = 32 */
|
||||
|
||||
|
||||
} HAL_DMA_MuxSyncConfigTypeDef;
|
||||
|
||||
|
||||
/**
|
||||
* @brief HAL DMAMUX request generator parameters structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t SignalID; /*!< Specifies the ID of the signal used for DMAMUX request generator
|
||||
This parameter can be a value of @ref DMAEx_DMAMUX_SignalGeneratorID_selection */
|
||||
|
||||
uint32_t Polarity; /*!< Specifies the polarity of the signal on which the request is generated.
|
||||
This parameter can be a value of @ref DMAEx_DMAMUX_RequestGeneneratorPolarity_selection */
|
||||
|
||||
uint32_t RequestNumber; /*!< Specifies the number of DMA request that will be generated after a signal event
|
||||
This parameter must be a number between Min_Data = 1 and Max_Data = 32 */
|
||||
|
||||
} HAL_DMA_MuxRequestGeneratorConfigTypeDef;
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
/** @defgroup DMAEx_Exported_Constants DMAEx Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup DMAEx_DMAMUX_SyncSignalID_selection DMAMUX SyncSignalID selection
|
||||
* @{
|
||||
*/
|
||||
#define HAL_DMAMUX1_SYNC_EXTI0 0U /*!< Synchronization Signal is EXTI0 IT */
|
||||
#define HAL_DMAMUX1_SYNC_EXTI1 1U /*!< Synchronization Signal is EXTI1 IT */
|
||||
#define HAL_DMAMUX1_SYNC_EXTI2 2U /*!< Synchronization Signal is EXTI2 IT */
|
||||
#define HAL_DMAMUX1_SYNC_EXTI3 3U /*!< Synchronization Signal is EXTI3 IT */
|
||||
#define HAL_DMAMUX1_SYNC_EXTI4 4U /*!< Synchronization Signal is EXTI4 IT */
|
||||
#define HAL_DMAMUX1_SYNC_EXTI5 5U /*!< Synchronization Signal is EXTI5 IT */
|
||||
#define HAL_DMAMUX1_SYNC_EXTI6 6U /*!< Synchronization Signal is EXTI6 IT */
|
||||
#define HAL_DMAMUX1_SYNC_EXTI7 7U /*!< Synchronization Signal is EXTI7 IT */
|
||||
#define HAL_DMAMUX1_SYNC_EXTI8 8U /*!< Synchronization Signal is EXTI8 IT */
|
||||
#define HAL_DMAMUX1_SYNC_EXTI9 9U /*!< Synchronization Signal is EXTI9 IT */
|
||||
#define HAL_DMAMUX1_SYNC_EXTI10 10U /*!< Synchronization Signal is EXTI10 IT */
|
||||
#define HAL_DMAMUX1_SYNC_EXTI11 11U /*!< Synchronization Signal is EXTI11 IT */
|
||||
#define HAL_DMAMUX1_SYNC_EXTI12 12U /*!< Synchronization Signal is EXTI12 IT */
|
||||
#define HAL_DMAMUX1_SYNC_EXTI13 13U /*!< Synchronization Signal is EXTI13 IT */
|
||||
#define HAL_DMAMUX1_SYNC_EXTI14 14U /*!< Synchronization Signal is EXTI14 IT */
|
||||
#define HAL_DMAMUX1_SYNC_EXTI15 15U /*!< Synchronization Signal is EXTI15 IT */
|
||||
#define HAL_DMAMUX1_SYNC_DMAMUX1_CH0_EVT 16U /*!< Synchronization Signal is DMAMUX1 Channel0 Event */
|
||||
#define HAL_DMAMUX1_SYNC_DMAMUX1_CH1_EVT 17U /*!< Synchronization Signal is DMAMUX1 Channel1 Event */
|
||||
#define HAL_DMAMUX1_SYNC_DMAMUX1_CH2_EVT 18U /*!< Synchronization Signal is DMAMUX1 Channel2 Event */
|
||||
#define HAL_DMAMUX1_SYNC_DMAMUX1_CH3_EVT 19U /*!< Synchronization Signal is DMAMUX1 Channel3 Event */
|
||||
#define HAL_DMAMUX1_SYNC_LPTIM1_OUT 20U /*!< Synchronization Signal is LPTIM1 OUT */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup DMAEx_DMAMUX_SyncPolarity_selection DMAMUX SyncPolarity selection
|
||||
* @{
|
||||
*/
|
||||
#define HAL_DMAMUX_SYNC_NO_EVENT 0U /*!< block synchronization events */
|
||||
#define HAL_DMAMUX_SYNC_RISING ((uint32_t)DMAMUX_CxCR_SPOL_0) /*!< synchronize with rising edge events */
|
||||
#define HAL_DMAMUX_SYNC_FALLING ((uint32_t)DMAMUX_CxCR_SPOL_1) /*!< synchronize with falling edge events */
|
||||
#define HAL_DMAMUX_SYNC_RISING_FALLING ((uint32_t)DMAMUX_CxCR_SPOL) /*!< synchronize with rising and falling edge events */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup DMAEx_DMAMUX_SignalGeneratorID_selection DMAMUX SignalGeneratorID selection
|
||||
* @{
|
||||
*/
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI0 0U /*!< Request generator Signal is EXTI0 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI1 1U /*!< Request generator Signal is EXTI1 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI2 2U /*!< Request generator Signal is EXTI2 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI3 3U /*!< Request generator Signal is EXTI3 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI4 4U /*!< Request generator Signal is EXTI4 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI5 5U /*!< Request generator Signal is EXTI5 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI6 6U /*!< Request generator Signal is EXTI6 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI7 7U /*!< Request generator Signal is EXTI7 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI8 8U /*!< Request generator Signal is EXTI8 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI9 9U /*!< Request generator Signal is EXTI9 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI10 10U /*!< Request generator Signal is EXTI10 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI11 11U /*!< Request generator Signal is EXTI11 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI12 12U /*!< Request generator Signal is EXTI12 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI13 13U /*!< Request generator Signal is EXTI13 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI14 14U /*!< Request generator Signal is EXTI14 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_EXTI15 15U /*!< Request generator Signal is EXTI15 IT */
|
||||
#define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH0_EVT 16U /*!< Request generator Signal is DMAMUX1 Channel0 Event */
|
||||
#define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH1_EVT 17U /*!< Request generator Signal is DMAMUX1 Channel1 Event */
|
||||
#define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH2_EVT 18U /*!< Request generator Signal is DMAMUX1 Channel2 Event */
|
||||
#define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH3_EVT 19U /*!< Request generator Signal is DMAMUX1 Channel3 Event */
|
||||
#define HAL_DMAMUX1_REQ_GEN_LPTIM1_OUT 20U /*!< Request generator Signal is LPTIM1 OUT */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup DMAEx_DMAMUX_RequestGeneneratorPolarity_selection DMAMUX RequestGeneneratorPolarity selection
|
||||
* @{
|
||||
*/
|
||||
#define HAL_DMAMUX_REQ_GEN_NO_EVENT 0x00000000U /*!< block request generator events */
|
||||
#define HAL_DMAMUX_REQ_GEN_RISING DMAMUX_RGxCR_GPOL_0 /*!< generate request on rising edge events */
|
||||
#define HAL_DMAMUX_REQ_GEN_FALLING DMAMUX_RGxCR_GPOL_1 /*!< generate request on falling edge events */
|
||||
#define HAL_DMAMUX_REQ_GEN_RISING_FALLING DMAMUX_RGxCR_GPOL /*!< generate request on rising and falling edge events */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macro ------------------------------------------------------------*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup DMAEx_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* IO operation functions *****************************************************/
|
||||
/** @addtogroup DMAEx_Exported_Functions_Group1
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* ------------------------- REQUEST -----------------------------------------*/
|
||||
HAL_StatusTypeDef HAL_DMAEx_ConfigMuxRequestGenerator(DMA_HandleTypeDef *hdma,
|
||||
HAL_DMA_MuxRequestGeneratorConfigTypeDef *pRequestGeneratorConfig);
|
||||
HAL_StatusTypeDef HAL_DMAEx_EnableMuxRequestGenerator(DMA_HandleTypeDef *hdma);
|
||||
HAL_StatusTypeDef HAL_DMAEx_DisableMuxRequestGenerator(DMA_HandleTypeDef *hdma);
|
||||
/* -------------------------------------------------------------------------- */
|
||||
|
||||
/* ------------------------- SYNCHRO -----------------------------------------*/
|
||||
HAL_StatusTypeDef HAL_DMAEx_ConfigMuxSync(DMA_HandleTypeDef *hdma, HAL_DMA_MuxSyncConfigTypeDef *pSyncConfig);
|
||||
/* -------------------------------------------------------------------------- */
|
||||
|
||||
void HAL_DMAEx_MUX_IRQHandler(DMA_HandleTypeDef *hdma);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @defgroup DMAEx_Private_Macros DMAEx Private Macros
|
||||
* @brief DMAEx private macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
#define IS_DMAMUX_SYNC_SIGNAL_ID(SIGNAL_ID) ((SIGNAL_ID) <= HAL_DMAMUX1_SYNC_LPTIM1_OUT)
|
||||
|
||||
#define IS_DMAMUX_SYNC_REQUEST_NUMBER(REQUEST_NUMBER) (((REQUEST_NUMBER) > 0U) && ((REQUEST_NUMBER) <= 32U))
|
||||
|
||||
#define IS_DMAMUX_SYNC_POLARITY(POLARITY) (((POLARITY) == HAL_DMAMUX_SYNC_NO_EVENT) || \
|
||||
((POLARITY) == HAL_DMAMUX_SYNC_RISING) || \
|
||||
((POLARITY) == HAL_DMAMUX_SYNC_FALLING) || \
|
||||
((POLARITY) == HAL_DMAMUX_SYNC_RISING_FALLING))
|
||||
|
||||
#define IS_DMAMUX_SYNC_STATE(SYNC) (((SYNC) == DISABLE) || ((SYNC) == ENABLE))
|
||||
|
||||
#define IS_DMAMUX_SYNC_EVENT(EVENT) (((EVENT) == DISABLE) || \
|
||||
((EVENT) == ENABLE))
|
||||
|
||||
#define IS_DMAMUX_REQUEST_GEN_SIGNAL_ID(SIGNAL_ID) ((SIGNAL_ID) <= HAL_DMAMUX1_REQ_GEN_LPTIM1_OUT)
|
||||
|
||||
#define IS_DMAMUX_REQUEST_GEN_REQUEST_NUMBER(REQUEST_NUMBER) (((REQUEST_NUMBER) > 0U) && ((REQUEST_NUMBER) <= 32U))
|
||||
|
||||
#define IS_DMAMUX_REQUEST_GEN_POLARITY(POLARITY) (((POLARITY) == HAL_DMAMUX_REQ_GEN_NO_EVENT) || \
|
||||
((POLARITY) == HAL_DMAMUX_REQ_GEN_RISING) || \
|
||||
((POLARITY) == HAL_DMAMUX_REQ_GEN_FALLING) || \
|
||||
((POLARITY) == HAL_DMAMUX_REQ_GEN_RISING_FALLING))
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __STM32G4xx_HAL_DMA_EX_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,317 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_exti.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of EXTI HAL module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2018 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_HAL_EXTI_H
|
||||
#define STM32G4xx_HAL_EXTI_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup EXTI EXTI
|
||||
* @brief EXTI HAL module driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
|
||||
/** @defgroup EXTI_Exported_Types EXTI Exported Types
|
||||
* @{
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
HAL_EXTI_COMMON_CB_ID = 0x00UL
|
||||
} EXTI_CallbackIDTypeDef;
|
||||
|
||||
|
||||
/**
|
||||
* @brief EXTI Handle structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t Line; /*!< Exti line number */
|
||||
void (* PendingCallback)(void); /*!< Exti pending callback */
|
||||
} EXTI_HandleTypeDef;
|
||||
|
||||
/**
|
||||
* @brief EXTI Configuration structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t Line; /*!< The Exti line to be configured. This parameter
|
||||
can be a value of @ref EXTI_Line */
|
||||
uint32_t Mode; /*!< The Exit Mode to be configured for a core.
|
||||
This parameter can be a combination of @ref EXTI_Mode */
|
||||
uint32_t Trigger; /*!< The Exti Trigger to be configured. This parameter
|
||||
can be a value of @ref EXTI_Trigger */
|
||||
uint32_t GPIOSel; /*!< The Exti GPIO multiplexer selection to be configured.
|
||||
This parameter is only possible for line 0 to 15. It
|
||||
can be a value of @ref EXTI_GPIOSel */
|
||||
} EXTI_ConfigTypeDef;
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
/** @defgroup EXTI_Exported_Constants EXTI Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup EXTI_Line EXTI Line
|
||||
* @{
|
||||
*/
|
||||
#define EXTI_LINE_0 (EXTI_GPIO | EXTI_REG1 | 0x00u)
|
||||
#define EXTI_LINE_1 (EXTI_GPIO | EXTI_REG1 | 0x01u)
|
||||
#define EXTI_LINE_2 (EXTI_GPIO | EXTI_REG1 | 0x02u)
|
||||
#define EXTI_LINE_3 (EXTI_GPIO | EXTI_REG1 | 0x03u)
|
||||
#define EXTI_LINE_4 (EXTI_GPIO | EXTI_REG1 | 0x04u)
|
||||
#define EXTI_LINE_5 (EXTI_GPIO | EXTI_REG1 | 0x05u)
|
||||
#define EXTI_LINE_6 (EXTI_GPIO | EXTI_REG1 | 0x06u)
|
||||
#define EXTI_LINE_7 (EXTI_GPIO | EXTI_REG1 | 0x07u)
|
||||
#define EXTI_LINE_8 (EXTI_GPIO | EXTI_REG1 | 0x08u)
|
||||
#define EXTI_LINE_9 (EXTI_GPIO | EXTI_REG1 | 0x09u)
|
||||
#define EXTI_LINE_10 (EXTI_GPIO | EXTI_REG1 | 0x0Au)
|
||||
#define EXTI_LINE_11 (EXTI_GPIO | EXTI_REG1 | 0x0Bu)
|
||||
#define EXTI_LINE_12 (EXTI_GPIO | EXTI_REG1 | 0x0Cu)
|
||||
#define EXTI_LINE_13 (EXTI_GPIO | EXTI_REG1 | 0x0Du)
|
||||
#define EXTI_LINE_14 (EXTI_GPIO | EXTI_REG1 | 0x0Eu)
|
||||
#define EXTI_LINE_15 (EXTI_GPIO | EXTI_REG1 | 0x0Fu)
|
||||
#define EXTI_LINE_16 (EXTI_CONFIG | EXTI_REG1 | 0x10u)
|
||||
#define EXTI_LINE_17 (EXTI_CONFIG | EXTI_REG1 | 0x11u)
|
||||
#define EXTI_LINE_18 (EXTI_DIRECT | EXTI_REG1 | 0x12u)
|
||||
#define EXTI_LINE_19 (EXTI_CONFIG | EXTI_REG1 | 0x13u)
|
||||
#define EXTI_LINE_20 (EXTI_CONFIG | EXTI_REG1 | 0x14u)
|
||||
#define EXTI_LINE_21 (EXTI_CONFIG | EXTI_REG1 | 0x15u)
|
||||
#define EXTI_LINE_22 (EXTI_CONFIG | EXTI_REG1 | 0x16u)
|
||||
#define EXTI_LINE_23 (EXTI_DIRECT | EXTI_REG1 | 0x17u)
|
||||
#define EXTI_LINE_24 (EXTI_DIRECT | EXTI_REG1 | 0x18u)
|
||||
#define EXTI_LINE_25 (EXTI_DIRECT | EXTI_REG1 | 0x19u)
|
||||
#define EXTI_LINE_26 (EXTI_DIRECT | EXTI_REG1 | 0x1Au)
|
||||
#define EXTI_LINE_27 (EXTI_DIRECT | EXTI_REG1 | 0x1Bu)
|
||||
#define EXTI_LINE_28 (EXTI_DIRECT | EXTI_REG1 | 0x1Cu)
|
||||
#define EXTI_LINE_29 (EXTI_CONFIG | EXTI_REG1 | 0x1Du)
|
||||
#define EXTI_LINE_30 (EXTI_CONFIG | EXTI_REG1 | 0x1Eu)
|
||||
#define EXTI_LINE_31 (EXTI_CONFIG | EXTI_REG1 | 0x1Fu)
|
||||
#define EXTI_LINE_32 (EXTI_CONFIG | EXTI_REG2 | 0x00u)
|
||||
#define EXTI_LINE_33 (EXTI_CONFIG | EXTI_REG2 | 0x01u)
|
||||
#define EXTI_LINE_34 (EXTI_DIRECT | EXTI_REG2 | 0x02u)
|
||||
#define EXTI_LINE_35 (EXTI_DIRECT | EXTI_REG2 | 0x03u)
|
||||
#define EXTI_LINE_36 (EXTI_DIRECT | EXTI_REG2 | 0x04u)
|
||||
#define EXTI_LINE_37 (EXTI_DIRECT | EXTI_REG2 | 0x05u)
|
||||
#define EXTI_LINE_38 (EXTI_CONFIG | EXTI_REG2 | 0x06u)
|
||||
#define EXTI_LINE_39 (EXTI_CONFIG | EXTI_REG2 | 0x07u)
|
||||
#define EXTI_LINE_40 (EXTI_CONFIG | EXTI_REG2 | 0x08u)
|
||||
#define EXTI_LINE_41 (EXTI_CONFIG | EXTI_REG2 | 0x09u)
|
||||
#define EXTI_LINE_42 (EXTI_DIRECT | EXTI_REG2 | 0x0Au)
|
||||
#define EXTI_LINE_43 (EXTI_DIRECT | EXTI_REG2 | 0x0Bu)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup EXTI_Mode EXTI Mode
|
||||
* @{
|
||||
*/
|
||||
#define EXTI_MODE_NONE 0x00000000U
|
||||
#define EXTI_MODE_INTERRUPT 0x00000001U
|
||||
#define EXTI_MODE_EVENT 0x00000002U
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup EXTI_Trigger EXTI Trigger
|
||||
* @{
|
||||
*/
|
||||
#define EXTI_TRIGGER_NONE 0x00000000U
|
||||
#define EXTI_TRIGGER_RISING 0x00000001U
|
||||
#define EXTI_TRIGGER_FALLING 0x00000002U
|
||||
#define EXTI_TRIGGER_RISING_FALLING (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup EXTI_GPIOSel EXTI GPIOSel
|
||||
* @brief
|
||||
* @{
|
||||
*/
|
||||
#define EXTI_GPIOA 0x00000000U
|
||||
#define EXTI_GPIOB 0x00000001U
|
||||
#define EXTI_GPIOC 0x00000002U
|
||||
#define EXTI_GPIOD 0x00000003U
|
||||
#define EXTI_GPIOE 0x00000004U
|
||||
#define EXTI_GPIOF 0x00000005U
|
||||
#define EXTI_GPIOG 0x00000006U
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macro ------------------------------------------------------------*/
|
||||
/** @defgroup EXTI_Exported_Macros EXTI Exported Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private constants --------------------------------------------------------*/
|
||||
/** @defgroup EXTI_Private_Constants EXTI Private Constants
|
||||
* @{
|
||||
*/
|
||||
/**
|
||||
* @brief EXTI Line property definition
|
||||
*/
|
||||
#define EXTI_PROPERTY_SHIFT 24U
|
||||
#define EXTI_DIRECT (0x01uL << EXTI_PROPERTY_SHIFT)
|
||||
#define EXTI_CONFIG (0x02uL << EXTI_PROPERTY_SHIFT)
|
||||
#define EXTI_GPIO ((0x04uL << EXTI_PROPERTY_SHIFT) | EXTI_CONFIG)
|
||||
#define EXTI_RESERVED (0x08uL << EXTI_PROPERTY_SHIFT)
|
||||
#define EXTI_PROPERTY_MASK (EXTI_DIRECT | EXTI_CONFIG | EXTI_GPIO)
|
||||
|
||||
/**
|
||||
* @brief EXTI Register and bit usage
|
||||
*/
|
||||
#define EXTI_REG_SHIFT 16U
|
||||
#define EXTI_REG1 (0x00uL << EXTI_REG_SHIFT)
|
||||
#define EXTI_REG2 (0x01uL << EXTI_REG_SHIFT)
|
||||
#define EXTI_REG_MASK (EXTI_REG1 | EXTI_REG2)
|
||||
#define EXTI_PIN_MASK 0x0000001FU
|
||||
|
||||
/**
|
||||
* @brief EXTI Mask for interrupt & event mode
|
||||
*/
|
||||
#define EXTI_MODE_MASK (EXTI_MODE_EVENT | EXTI_MODE_INTERRUPT)
|
||||
|
||||
/**
|
||||
* @brief EXTI Mask for trigger possibilities
|
||||
*/
|
||||
#define EXTI_TRIGGER_MASK (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING)
|
||||
|
||||
/**
|
||||
* @brief EXTI Line number
|
||||
*/
|
||||
#define EXTI_LINE_NB 44UL
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @defgroup EXTI_Private_Macros EXTI Private Macros
|
||||
* @{
|
||||
*/
|
||||
#define IS_EXTI_LINE(__LINE__) ((((__LINE__) & ~(EXTI_PROPERTY_MASK | EXTI_REG_MASK | EXTI_PIN_MASK)) == 0x00U) && \
|
||||
((((__LINE__) & EXTI_PROPERTY_MASK) == EXTI_DIRECT) || \
|
||||
(((__LINE__) & EXTI_PROPERTY_MASK) == EXTI_CONFIG) || \
|
||||
(((__LINE__) & EXTI_PROPERTY_MASK) == EXTI_GPIO)) && \
|
||||
(((__LINE__) & (EXTI_REG_MASK | EXTI_PIN_MASK)) < \
|
||||
(((EXTI_LINE_NB / 32u) << EXTI_REG_SHIFT) | (EXTI_LINE_NB % 32u))))
|
||||
|
||||
#define IS_EXTI_MODE(__LINE__) ((((__LINE__) & EXTI_MODE_MASK) != 0x00U) && \
|
||||
(((__LINE__) & ~EXTI_MODE_MASK) == 0x00U))
|
||||
|
||||
#define IS_EXTI_TRIGGER(__LINE__) (((__LINE__) & ~EXTI_TRIGGER_MASK) == 0x00U)
|
||||
|
||||
#define IS_EXTI_CONFIG_LINE(__LINE__) (((__LINE__) & EXTI_CONFIG) != 0x00U)
|
||||
|
||||
#define IS_EXTI_GPIO_PORT(__PORT__) (((__PORT__) == EXTI_GPIOA) || \
|
||||
((__PORT__) == EXTI_GPIOB) || \
|
||||
((__PORT__) == EXTI_GPIOC) || \
|
||||
((__PORT__) == EXTI_GPIOD) || \
|
||||
((__PORT__) == EXTI_GPIOE) || \
|
||||
((__PORT__) == EXTI_GPIOF) || \
|
||||
((__PORT__) == EXTI_GPIOG))
|
||||
|
||||
#define IS_EXTI_GPIO_PIN(__PIN__) ((__PIN__) < 16u)
|
||||
|
||||
#define IS_EXTI_PENDING_EDGE(__EDGE__) (((__EDGE__) == EXTI_TRIGGER_RISING) || \
|
||||
((__EDGE__) == EXTI_TRIGGER_FALLING)|| \
|
||||
((__EDGE__) == EXTI_TRIGGER_RISING_FALLING))
|
||||
|
||||
#define IS_EXTI_CB(__CB__) ((__CB__) == HAL_EXTI_COMMON_CB_ID)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @defgroup EXTI_Exported_Functions EXTI Exported Functions
|
||||
* @brief EXTI Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup EXTI_Exported_Functions_Group1 Configuration functions
|
||||
* @brief Configuration functions
|
||||
* @{
|
||||
*/
|
||||
/* Configuration functions ****************************************************/
|
||||
HAL_StatusTypeDef HAL_EXTI_SetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig);
|
||||
HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig);
|
||||
HAL_StatusTypeDef HAL_EXTI_ClearConfigLine(EXTI_HandleTypeDef *hexti);
|
||||
HAL_StatusTypeDef HAL_EXTI_RegisterCallback(EXTI_HandleTypeDef *hexti, EXTI_CallbackIDTypeDef CallbackID, void (*pPendingCbfn)(void));
|
||||
HAL_StatusTypeDef HAL_EXTI_GetHandle(EXTI_HandleTypeDef *hexti, uint32_t ExtiLine);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup EXTI_Exported_Functions_Group2 IO operation functions
|
||||
* @brief IO operation functions
|
||||
* @{
|
||||
*/
|
||||
/* IO operation functions *****************************************************/
|
||||
void HAL_EXTI_IRQHandler(EXTI_HandleTypeDef *hexti);
|
||||
uint32_t HAL_EXTI_GetPending(EXTI_HandleTypeDef *hexti, uint32_t Edge);
|
||||
void HAL_EXTI_ClearPending(EXTI_HandleTypeDef *hexti, uint32_t Edge);
|
||||
void HAL_EXTI_GenerateSWI(EXTI_HandleTypeDef *hexti);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* STM32G4xx_HAL_EXTI_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,984 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_flash.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of FLASH HAL module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_HAL_FLASH_H
|
||||
#define STM32G4xx_HAL_FLASH_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup FLASH
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/** @defgroup FLASH_Exported_Types FLASH Exported Types
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief FLASH Erase structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t TypeErase; /*!< Mass erase or page erase.
|
||||
This parameter can be a value of @ref FLASH_Type_Erase */
|
||||
uint32_t Banks; /*!< Select bank to erase.
|
||||
This parameter must be a value of @ref FLASH_Banks
|
||||
(FLASH_BANK_BOTH should be used only for mass erase) */
|
||||
uint32_t Page; /*!< Initial Flash page to erase when page erase is disabled.
|
||||
This parameter must be a value between 0 and (max number of pages in the bank - 1)
|
||||
(eg : 127 for 512KB dual bank) */
|
||||
uint32_t NbPages; /*!< Number of pages to be erased.
|
||||
This parameter must be a value between 1 and (max number of pages in the bank - value of initial page)*/
|
||||
} FLASH_EraseInitTypeDef;
|
||||
|
||||
/**
|
||||
* @brief FLASH Option Bytes Program structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t OptionType; /*!< Option byte to be configured.
|
||||
This parameter can be a combination of the values of @ref FLASH_OB_Type */
|
||||
uint32_t WRPArea; /*!< Write protection area to be programmed (used for OPTIONBYTE_WRP).
|
||||
Only one WRP area could be programmed at the same time.
|
||||
This parameter can be value of @ref FLASH_OB_WRP_Area */
|
||||
uint32_t WRPStartOffset; /*!< Write protection start offset (used for OPTIONBYTE_WRP).
|
||||
This parameter must be a value between 0 and (max number of pages in the bank - 1) */
|
||||
uint32_t WRPEndOffset; /*!< Write protection end offset (used for OPTIONBYTE_WRP).
|
||||
This parameter must be a value between WRPStartOffset and (max number of pages in the bank - 1) */
|
||||
uint32_t RDPLevel; /*!< Set the read protection level.. (used for OPTIONBYTE_RDP).
|
||||
This parameter can be a value of @ref FLASH_OB_Read_Protection */
|
||||
uint32_t USERType; /*!< User option byte(s) to be configured (used for OPTIONBYTE_USER).
|
||||
This parameter can be a combination of @ref FLASH_OB_USER_Type */
|
||||
uint32_t USERConfig; /*!< Value of the user option byte (used for OPTIONBYTE_USER).
|
||||
This parameter can be a combination of @ref FLASH_OB_USER_BOR_LEVEL,
|
||||
@ref FLASH_OB_USER_nRST_STOP, @ref FLASH_OB_USER_nRST_STANDBY,
|
||||
@ref FLASH_OB_USER_nRST_SHUTDOWN, @ref FLASH_OB_USER_IWDG_SW,
|
||||
@ref FLASH_OB_USER_IWDG_STOP, @ref FLASH_OB_USER_IWDG_STANDBY,
|
||||
@ref FLASH_OB_USER_WWDG_SW, @ref FLASH_OB_USER_BFB2 (*),
|
||||
@ref FLASH_OB_USER_nBOOT1, @ref FLASH_OB_USER_SRAM_PE,
|
||||
@ref FLASH_OB_USER_CCMSRAM_RST
|
||||
@note (*) availability depends on devices */
|
||||
uint32_t PCROPConfig; /*!< Configuration of the PCROP (used for OPTIONBYTE_PCROP).
|
||||
This parameter must be a combination of @ref FLASH_Banks (except FLASH_BANK_BOTH)
|
||||
and @ref FLASH_OB_PCROP_RDP */
|
||||
uint32_t PCROPStartAddr; /*!< PCROP Start address (used for OPTIONBYTE_PCROP).
|
||||
This parameter must be a value between begin and end of bank
|
||||
=> Be careful of the bank swapping for the address */
|
||||
uint32_t PCROPEndAddr; /*!< PCROP End address (used for OPTIONBYTE_PCROP).
|
||||
This parameter must be a value between PCROP Start address and end of bank */
|
||||
uint32_t BootEntryPoint; /*!< Set the Boot Lock (used for OPTIONBYTE_BOOT_LOCK).
|
||||
This parameter can be a value of @ref FLASH_OB_Boot_Lock */
|
||||
uint32_t SecBank; /*!< Bank of securable memory area to be programmed (used for OPTIONBYTE_SEC).
|
||||
Only one securable memory area could be programmed at the same time.
|
||||
This parameter can be one of the following values:
|
||||
FLASH_BANK_1: Securable memory area to be programmed in bank 1
|
||||
FLASH_BANK_2: Securable memory area to be programmed in bank 2 (*)
|
||||
@note (*) availability depends on devices */
|
||||
uint32_t SecSize; /*!< Size of securable memory area to be programmed (used for OPTIONBYTE_SEC),
|
||||
in number of pages. Securable memory area is starting from first page of the bank.
|
||||
Only one securable memory could be programmed at the same time.
|
||||
This parameter must be a value between 0 and (max number of pages in the bank - 1) */
|
||||
} FLASH_OBProgramInitTypeDef;
|
||||
|
||||
/**
|
||||
* @brief FLASH Procedure structure definition
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
FLASH_PROC_NONE = 0,
|
||||
FLASH_PROC_PAGE_ERASE,
|
||||
FLASH_PROC_MASS_ERASE,
|
||||
FLASH_PROC_PROGRAM,
|
||||
FLASH_PROC_PROGRAM_LAST
|
||||
} FLASH_ProcedureTypeDef;
|
||||
|
||||
/**
|
||||
* @brief FLASH Cache structure definition
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
FLASH_CACHE_DISABLED = 0,
|
||||
FLASH_CACHE_ICACHE_ENABLED,
|
||||
FLASH_CACHE_DCACHE_ENABLED,
|
||||
FLASH_CACHE_ICACHE_DCACHE_ENABLED
|
||||
} FLASH_CacheTypeDef;
|
||||
|
||||
/**
|
||||
* @brief FLASH handle Structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
HAL_LockTypeDef Lock; /* FLASH locking object */
|
||||
__IO uint32_t ErrorCode; /* FLASH error code */
|
||||
__IO FLASH_ProcedureTypeDef ProcedureOnGoing; /* Internal variable to indicate which procedure is ongoing or not in IT context */
|
||||
__IO uint32_t Address; /* Internal variable to save address selected for program in IT context */
|
||||
__IO uint32_t Bank; /* Internal variable to save current bank selected during erase in IT context */
|
||||
__IO uint32_t Page; /* Internal variable to define the current page which is erasing in IT context */
|
||||
__IO uint32_t NbPagesToErase; /* Internal variable to save the remaining pages to erase in IT context */
|
||||
__IO FLASH_CacheTypeDef CacheToReactivate; /* Internal variable to indicate which caches should be reactivated */
|
||||
} FLASH_ProcessTypeDef;
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
/** @defgroup FLASH_Exported_Constants FLASH Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_Error FLASH Error
|
||||
* @{
|
||||
*/
|
||||
#define HAL_FLASH_ERROR_NONE 0x00000000U
|
||||
#define HAL_FLASH_ERROR_OP FLASH_FLAG_OPERR
|
||||
#define HAL_FLASH_ERROR_PROG FLASH_FLAG_PROGERR
|
||||
#define HAL_FLASH_ERROR_WRP FLASH_FLAG_WRPERR
|
||||
#define HAL_FLASH_ERROR_PGA FLASH_FLAG_PGAERR
|
||||
#define HAL_FLASH_ERROR_SIZ FLASH_FLAG_SIZERR
|
||||
#define HAL_FLASH_ERROR_PGS FLASH_FLAG_PGSERR
|
||||
#define HAL_FLASH_ERROR_MIS FLASH_FLAG_MISERR
|
||||
#define HAL_FLASH_ERROR_FAST FLASH_FLAG_FASTERR
|
||||
#define HAL_FLASH_ERROR_RD FLASH_FLAG_RDERR
|
||||
#define HAL_FLASH_ERROR_OPTV FLASH_FLAG_OPTVERR
|
||||
#define HAL_FLASH_ERROR_ECCC FLASH_FLAG_ECCC
|
||||
#define HAL_FLASH_ERROR_ECCD FLASH_FLAG_ECCD
|
||||
#if defined (FLASH_OPTR_DBANK)
|
||||
#define HAL_FLASH_ERROR_ECCC2 FLASH_FLAG_ECCC2
|
||||
#define HAL_FLASH_ERROR_ECCD2 FLASH_FLAG_ECCD2
|
||||
#endif
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_Type_Erase FLASH Erase Type
|
||||
* @{
|
||||
*/
|
||||
#define FLASH_TYPEERASE_PAGES 0x00U /*!<Pages erase only*/
|
||||
#define FLASH_TYPEERASE_MASSERASE 0x01U /*!<Flash mass erase activation*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_Banks FLASH Banks
|
||||
* @{
|
||||
*/
|
||||
#define FLASH_BANK_1 0x00000001U /*!< Bank 1 */
|
||||
#if defined (FLASH_OPTR_DBANK)
|
||||
#define FLASH_BANK_2 0x00000002U /*!< Bank 2 */
|
||||
#define FLASH_BANK_BOTH (FLASH_BANK_1 | FLASH_BANK_2) /*!< Bank1 and Bank2 */
|
||||
#else
|
||||
#define FLASH_BANK_BOTH FLASH_BANK_1 /*!< Bank 1 */
|
||||
#endif
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
/** @defgroup FLASH_Type_Program FLASH Program Type
|
||||
* @{
|
||||
*/
|
||||
#define FLASH_TYPEPROGRAM_DOUBLEWORD 0x00U /*!< Program a double-word (64-bit) at a specified address.*/
|
||||
#define FLASH_TYPEPROGRAM_FAST 0x01U /*!< Fast program a 32 row double-word (64-bit) at a specified address.
|
||||
And another 32 row double-word (64-bit) will be programmed */
|
||||
#define FLASH_TYPEPROGRAM_FAST_AND_LAST 0x02U /*!< Fast program a 32 row double-word (64-bit) at a specified address.
|
||||
And this is the last 32 row double-word (64-bit) programmed */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_Type FLASH Option Bytes Type
|
||||
* @{
|
||||
*/
|
||||
#define OPTIONBYTE_WRP 0x01U /*!< WRP option byte configuration */
|
||||
#define OPTIONBYTE_RDP 0x02U /*!< RDP option byte configuration */
|
||||
#define OPTIONBYTE_USER 0x04U /*!< USER option byte configuration */
|
||||
#define OPTIONBYTE_PCROP 0x08U /*!< PCROP option byte configuration */
|
||||
#define OPTIONBYTE_BOOT_LOCK 0x10U /*!< Boot lock option byte configuration */
|
||||
#define OPTIONBYTE_SEC 0x20U /*!< Securable memory option byte configuration */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_WRP_Area FLASH WRP Area
|
||||
* @{
|
||||
*/
|
||||
#define OB_WRPAREA_BANK1_AREAA 0x00U /*!< Flash Bank 1 Area A */
|
||||
#define OB_WRPAREA_BANK1_AREAB 0x01U /*!< Flash Bank 1 Area B */
|
||||
#if defined (FLASH_OPTR_DBANK)
|
||||
#define OB_WRPAREA_BANK2_AREAA 0x02U /*!< Flash Bank 2 Area A */
|
||||
#define OB_WRPAREA_BANK2_AREAB 0x04U /*!< Flash Bank 2 Area B */
|
||||
#endif
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_Boot_Lock FLASH Boot Lock
|
||||
* @{
|
||||
*/
|
||||
#define OB_BOOT_LOCK_DISABLE 0x00000000U /*!< Boot Lock Disable */
|
||||
#define OB_BOOT_LOCK_ENABLE FLASH_SEC1R_BOOT_LOCK /*!< Boot Lock Enable */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_Read_Protection FLASH Option Bytes Read Protection
|
||||
* @{
|
||||
*/
|
||||
#define OB_RDP_LEVEL_0 0xAAU
|
||||
#define OB_RDP_LEVEL_1 0xBBU
|
||||
#define OB_RDP_LEVEL_2 0xCCU /*!< Warning: When enabling read protection level 2
|
||||
it's no more possible to go back to level 1 or 0 */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_Type FLASH Option Bytes User Type
|
||||
* @{
|
||||
*/
|
||||
#define OB_USER_BOR_LEV 0x00000001U /*!< BOR reset Level */
|
||||
#define OB_USER_nRST_STOP 0x00000002U /*!< Reset generated when entering the stop mode */
|
||||
#define OB_USER_nRST_STDBY 0x00000004U /*!< Reset generated when entering the standby mode */
|
||||
#define OB_USER_IWDG_SW 0x00000008U /*!< Independent watchdog selection */
|
||||
#define OB_USER_IWDG_STOP 0x00000010U /*!< Independent watchdog counter freeze in stop mode */
|
||||
#define OB_USER_IWDG_STDBY 0x00000020U /*!< Independent watchdog counter freeze in standby mode */
|
||||
#define OB_USER_WWDG_SW 0x00000040U /*!< Window watchdog selection */
|
||||
#if defined (FLASH_OPTR_DBANK)
|
||||
#define OB_USER_BFB2 0x00000080U /*!< Dual-bank boot */
|
||||
#define OB_USER_DBANK 0x00000100U /*!< Single bank with 128-bits data or two banks with 64-bits data */
|
||||
#endif
|
||||
#define OB_USER_nBOOT1 0x00000200U /*!< Boot configuration */
|
||||
#define OB_USER_SRAM_PE 0x00000400U /*!< SRAM parity check enable (first 32kB of SRAM1 + CCM SRAM) */
|
||||
#define OB_USER_CCMSRAM_RST 0x00000800U /*!< CCMSRAM Erase when system reset */
|
||||
#define OB_USER_nRST_SHDW 0x00001000U /*!< Reset generated when entering the shutdown mode */
|
||||
#define OB_USER_nSWBOOT0 0x00002000U /*!< Software BOOT0 */
|
||||
#define OB_USER_nBOOT0 0x00004000U /*!< nBOOT0 option bit */
|
||||
#define OB_USER_NRST_MODE 0x00008000U /*!< Reset pin configuration */
|
||||
#define OB_USER_IRHEN 0x00010000U /*!< Internal Reset Holder enable */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_BOR_LEVEL FLASH Option Bytes User BOR Level
|
||||
* @{
|
||||
*/
|
||||
#define OB_BOR_LEVEL_0 FLASH_OPTR_BOR_LEV_0 /*!< Reset level threshold is around 1.7V */
|
||||
#define OB_BOR_LEVEL_1 FLASH_OPTR_BOR_LEV_1 /*!< Reset level threshold is around 2.0V */
|
||||
#define OB_BOR_LEVEL_2 FLASH_OPTR_BOR_LEV_2 /*!< Reset level threshold is around 2.2V */
|
||||
#define OB_BOR_LEVEL_3 FLASH_OPTR_BOR_LEV_3 /*!< Reset level threshold is around 2.5V */
|
||||
#define OB_BOR_LEVEL_4 FLASH_OPTR_BOR_LEV_4 /*!< Reset level threshold is around 2.8V */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_nRST_STOP FLASH Option Bytes User Reset On Stop
|
||||
* @{
|
||||
*/
|
||||
#define OB_STOP_RST 0x00000000U /*!< Reset generated when entering the stop mode */
|
||||
#define OB_STOP_NORST FLASH_OPTR_nRST_STOP /*!< No reset generated when entering the stop mode */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_nRST_STANDBY FLASH Option Bytes User Reset On Standby
|
||||
* @{
|
||||
*/
|
||||
#define OB_STANDBY_RST 0x00000000U /*!< Reset generated when entering the standby mode */
|
||||
#define OB_STANDBY_NORST FLASH_OPTR_nRST_STDBY /*!< No reset generated when entering the standby mode */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_nRST_SHUTDOWN FLASH Option Bytes User Reset On Shutdown
|
||||
* @{
|
||||
*/
|
||||
#define OB_SHUTDOWN_RST 0x00000000U /*!< Reset generated when entering the shutdown mode */
|
||||
#define OB_SHUTDOWN_NORST FLASH_OPTR_nRST_SHDW /*!< No reset generated when entering the shutdown mode */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_IWDG_SW FLASH Option Bytes User IWDG Type
|
||||
* @{
|
||||
*/
|
||||
#define OB_IWDG_HW 0x00000000U /*!< Hardware independent watchdog */
|
||||
#define OB_IWDG_SW FLASH_OPTR_IWDG_SW /*!< Software independent watchdog */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_IWDG_STOP FLASH Option Bytes User IWDG Mode On Stop
|
||||
* @{
|
||||
*/
|
||||
#define OB_IWDG_STOP_FREEZE 0x00000000U /*!< Independent watchdog counter is frozen in Stop mode */
|
||||
#define OB_IWDG_STOP_RUN FLASH_OPTR_IWDG_STOP /*!< Independent watchdog counter is running in Stop mode */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_IWDG_STANDBY FLASH Option Bytes User IWDG Mode On Standby
|
||||
* @{
|
||||
*/
|
||||
#define OB_IWDG_STDBY_FREEZE 0x00000000U /*!< Independent watchdog counter is frozen in Standby mode */
|
||||
#define OB_IWDG_STDBY_RUN FLASH_OPTR_IWDG_STDBY /*!< Independent watchdog counter is running in Standby mode */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_WWDG_SW FLASH Option Bytes User WWDG Type
|
||||
* @{
|
||||
*/
|
||||
#define OB_WWDG_HW 0x00000000U /*!< Hardware window watchdog */
|
||||
#define OB_WWDG_SW FLASH_OPTR_WWDG_SW /*!< Software window watchdog */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#if defined (FLASH_OPTR_DBANK)
|
||||
/** @defgroup FLASH_OB_USER_BFB2 FLASH Option Bytes User BFB2 Mode
|
||||
* @{
|
||||
*/
|
||||
#define OB_BFB2_DISABLE 0x00000000U /*!< Dual-bank boot disable */
|
||||
#define OB_BFB2_ENABLE FLASH_OPTR_BFB2 /*!< Dual-bank boot enable */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_DBANK FLASH Option Bytes User DBANK Type
|
||||
* @{
|
||||
*/
|
||||
#define OB_DBANK_128_BITS 0x00000000U /*!< Single-bank with 128-bits data */
|
||||
#define OB_DBANK_64_BITS FLASH_OPTR_DBANK /*!< Dual-bank with 64-bits data */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
#endif
|
||||
|
||||
/** @defgroup FLASH_OB_USER_nBOOT1 FLASH Option Bytes User BOOT1 Type
|
||||
* @{
|
||||
*/
|
||||
#define OB_BOOT1_SRAM 0x00000000U /*!< Embedded SRAM1 is selected as boot space (if BOOT0=1) */
|
||||
#define OB_BOOT1_SYSTEM FLASH_OPTR_nBOOT1 /*!< System memory is selected as boot space (if BOOT0=1) */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_SRAM_PE FLASH Option Bytes User SRAM Parity Check Type
|
||||
* @{
|
||||
*/
|
||||
#define OB_SRAM_PARITY_ENABLE 0x00000000U /*!< SRAM parity check enable (first 32kB of SRAM1 + CCM SRAM) */
|
||||
#define OB_SRAM_PARITY_DISABLE FLASH_OPTR_SRAM_PE /*!< SRAM parity check disable (first 32kB of SRAM1 + CCM SRAM) */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_CCMSRAM_RST FLASH Option Bytes User CCMSRAM Erase On Reset Type
|
||||
* @{
|
||||
*/
|
||||
#define OB_CCMSRAM_RST_ERASE 0x00000000U /*!< CCMSRAM erased when a system reset occurs */
|
||||
#define OB_CCMSRAM_RST_NOT_ERASE FLASH_OPTR_CCMSRAM_RST /*!< CCMSRAM is not erased when a system reset occurs */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_nSWBOOT0 FLASH Option Bytes User Software BOOT0
|
||||
* @{
|
||||
*/
|
||||
#define OB_BOOT0_FROM_OB 0x00000000U /*!< BOOT0 taken from the option bit nBOOT0 */
|
||||
#define OB_BOOT0_FROM_PIN FLASH_OPTR_nSWBOOT0 /*!< BOOT0 taken from PB8/BOOT0 pin */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_nBOOT0 FLASH Option Bytes User nBOOT0 option bit
|
||||
* @{
|
||||
*/
|
||||
#define OB_nBOOT0_RESET 0x00000000U /*!< nBOOT0 = 0 */
|
||||
#define OB_nBOOT0_SET FLASH_OPTR_nBOOT0 /*!< nBOOT0 = 1 */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_NRST_MODE FLASH Option Bytes User NRST mode bit
|
||||
* @{
|
||||
*/
|
||||
#define OB_NRST_MODE_INPUT_ONLY FLASH_OPTR_NRST_MODE_0 /*!< Reset pin is in Reset input mode only */
|
||||
#define OB_NRST_MODE_GPIO FLASH_OPTR_NRST_MODE_1 /*!< Reset pin is in GPIO mode only */
|
||||
#define OB_NRST_MODE_INPUT_OUTPUT FLASH_OPTR_NRST_MODE /*!< Reset pin is in reset input and output mode */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_USER_INTERNAL_RESET_HOLDER FLASH Option Bytes User internal reset holder bit
|
||||
* @{
|
||||
*/
|
||||
#define OB_IRH_DISABLE 0x00000000U /*!< Internal Reset holder disable */
|
||||
#define OB_IRH_ENABLE FLASH_OPTR_IRHEN /*!< Internal Reset holder enable */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_OB_PCROP_RDP FLASH Option Bytes PCROP On RDP Level Type
|
||||
* @{
|
||||
*/
|
||||
#define OB_PCROP_RDP_NOT_ERASE 0x00000000U /*!< PCROP area is not erased when the RDP level
|
||||
is decreased from Level 1 to Level 0 */
|
||||
#define OB_PCROP_RDP_ERASE FLASH_PCROP1ER_PCROP_RDP /*!< PCROP area is erased when the RDP level is
|
||||
decreased from Level 1 to Level 0 (full mass erase) */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_Latency FLASH Latency
|
||||
* @{
|
||||
*/
|
||||
#define FLASH_LATENCY_0 FLASH_ACR_LATENCY_0WS /*!< FLASH Zero wait state */
|
||||
#define FLASH_LATENCY_1 FLASH_ACR_LATENCY_1WS /*!< FLASH One wait state */
|
||||
#define FLASH_LATENCY_2 FLASH_ACR_LATENCY_2WS /*!< FLASH Two wait states */
|
||||
#define FLASH_LATENCY_3 FLASH_ACR_LATENCY_3WS /*!< FLASH Three wait states */
|
||||
#define FLASH_LATENCY_4 FLASH_ACR_LATENCY_4WS /*!< FLASH Four wait states */
|
||||
#define FLASH_LATENCY_5 FLASH_ACR_LATENCY_5WS /*!< FLASH Five wait state */
|
||||
#define FLASH_LATENCY_6 FLASH_ACR_LATENCY_6WS /*!< FLASH Six wait state */
|
||||
#define FLASH_LATENCY_7 FLASH_ACR_LATENCY_7WS /*!< FLASH Seven wait states */
|
||||
#define FLASH_LATENCY_8 FLASH_ACR_LATENCY_8WS /*!< FLASH Eight wait states */
|
||||
#define FLASH_LATENCY_9 FLASH_ACR_LATENCY_9WS /*!< FLASH Nine wait states */
|
||||
#define FLASH_LATENCY_10 FLASH_ACR_LATENCY_10WS /*!< FLASH Ten wait state */
|
||||
#define FLASH_LATENCY_11 FLASH_ACR_LATENCY_11WS /*!< FLASH Eleven wait state */
|
||||
#define FLASH_LATENCY_12 FLASH_ACR_LATENCY_12WS /*!< FLASH Twelve wait states */
|
||||
#define FLASH_LATENCY_13 FLASH_ACR_LATENCY_13WS /*!< FLASH Thirteen wait states */
|
||||
#define FLASH_LATENCY_14 FLASH_ACR_LATENCY_14WS /*!< FLASH Fourteen wait states */
|
||||
#define FLASH_LATENCY_15 FLASH_ACR_LATENCY_15WS /*!< FLASH Fifteen wait states */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_Keys FLASH Keys
|
||||
* @{
|
||||
*/
|
||||
#define FLASH_KEY1 0x45670123U /*!< Flash key1 */
|
||||
#define FLASH_KEY2 0xCDEF89ABU /*!< Flash key2: used with FLASH_KEY1
|
||||
to unlock the FLASH registers access */
|
||||
|
||||
#define FLASH_PDKEY1 0x04152637U /*!< Flash power down key1 */
|
||||
#define FLASH_PDKEY2 0xFAFBFCFDU /*!< Flash power down key2: used with FLASH_PDKEY1
|
||||
to unlock the RUN_PD bit in FLASH_ACR */
|
||||
|
||||
#define FLASH_OPTKEY1 0x08192A3BU /*!< Flash option byte key1 */
|
||||
#define FLASH_OPTKEY2 0x4C5D6E7FU /*!< Flash option byte key2: used with FLASH_OPTKEY1
|
||||
to allow option bytes operations */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_Flags FLASH Flags Definition
|
||||
* @{
|
||||
*/
|
||||
#define FLASH_FLAG_EOP FLASH_SR_EOP /*!< FLASH End of operation flag */
|
||||
#define FLASH_FLAG_OPERR FLASH_SR_OPERR /*!< FLASH Operation error flag */
|
||||
#define FLASH_FLAG_PROGERR FLASH_SR_PROGERR /*!< FLASH Programming error flag */
|
||||
#define FLASH_FLAG_WRPERR FLASH_SR_WRPERR /*!< FLASH Write protection error flag */
|
||||
#define FLASH_FLAG_PGAERR FLASH_SR_PGAERR /*!< FLASH Programming alignment error flag */
|
||||
#define FLASH_FLAG_SIZERR FLASH_SR_SIZERR /*!< FLASH Size error flag */
|
||||
#define FLASH_FLAG_PGSERR FLASH_SR_PGSERR /*!< FLASH Programming sequence error flag */
|
||||
#define FLASH_FLAG_MISERR FLASH_SR_MISERR /*!< FLASH Fast programming data miss error flag */
|
||||
#define FLASH_FLAG_FASTERR FLASH_SR_FASTERR /*!< FLASH Fast programming error flag */
|
||||
#define FLASH_FLAG_RDERR FLASH_SR_RDERR /*!< FLASH PCROP read error flag */
|
||||
#define FLASH_FLAG_OPTVERR FLASH_SR_OPTVERR /*!< FLASH Option validity error flag */
|
||||
#define FLASH_FLAG_BSY FLASH_SR_BSY /*!< FLASH Busy flag */
|
||||
#define FLASH_FLAG_ECCC FLASH_ECCR_ECCC /*!< FLASH ECC correction in 64 LSB bits */
|
||||
#define FLASH_FLAG_ECCD FLASH_ECCR_ECCD /*!< FLASH ECC detection in 64 LSB bits */
|
||||
#if defined (FLASH_OPTR_DBANK)
|
||||
#define FLASH_FLAG_ECCC2 FLASH_ECCR_ECCC2 /*!< FLASH ECC correction in 64 MSB bits (mode 128 bits only) */
|
||||
#define FLASH_FLAG_ECCD2 FLASH_ECCR_ECCD2 /*!< FLASH ECC detection in 64 MSB bits (mode 128 bits only) */
|
||||
#endif
|
||||
|
||||
#define FLASH_FLAG_SR_ERRORS (FLASH_FLAG_OPERR | FLASH_FLAG_PROGERR | FLASH_FLAG_WRPERR | \
|
||||
FLASH_FLAG_PGAERR | FLASH_FLAG_SIZERR | FLASH_FLAG_PGSERR | \
|
||||
FLASH_FLAG_MISERR | FLASH_FLAG_FASTERR | FLASH_FLAG_RDERR | \
|
||||
FLASH_FLAG_OPTVERR)
|
||||
#if defined (FLASH_OPTR_DBANK)
|
||||
#define FLASH_FLAG_ECCR_ERRORS (FLASH_FLAG_ECCC | FLASH_FLAG_ECCD | FLASH_FLAG_ECCC2 | FLASH_FLAG_ECCD2)
|
||||
#else
|
||||
#define FLASH_FLAG_ECCR_ERRORS (FLASH_FLAG_ECCC | FLASH_FLAG_ECCD)
|
||||
#endif
|
||||
#define FLASH_FLAG_ALL_ERRORS (FLASH_FLAG_SR_ERRORS | FLASH_FLAG_ECCR_ERRORS)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_Interrupt_definition FLASH Interrupts Definition
|
||||
* @brief FLASH Interrupt definition
|
||||
* @{
|
||||
*/
|
||||
#define FLASH_IT_EOP FLASH_CR_EOPIE /*!< End of FLASH Operation Interrupt source */
|
||||
#define FLASH_IT_OPERR FLASH_CR_ERRIE /*!< Error Interrupt source */
|
||||
#define FLASH_IT_RDERR FLASH_CR_RDERRIE /*!< PCROP Read Error Interrupt source*/
|
||||
#define FLASH_IT_ECCC (FLASH_ECCR_ECCIE >> 24U) /*!< ECC Correction Interrupt source */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macros -----------------------------------------------------------*/
|
||||
/** @defgroup FLASH_Exported_Macros FLASH Exported Macros
|
||||
* @brief macros to control FLASH features
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Set the FLASH Latency.
|
||||
* @param __LATENCY__ FLASH Latency.
|
||||
* This parameter can be one of the following values :
|
||||
* @arg FLASH_LATENCY_0: FLASH Zero wait state
|
||||
* @arg FLASH_LATENCY_1: FLASH One wait state
|
||||
* @arg FLASH_LATENCY_2: FLASH Two wait states
|
||||
* @arg FLASH_LATENCY_3: FLASH Three wait states
|
||||
* @arg FLASH_LATENCY_4: FLASH Four wait states
|
||||
* @arg FLASH_LATENCY_5: FLASH Five wait states
|
||||
* @arg FLASH_LATENCY_6: FLASH Six wait states
|
||||
* @arg FLASH_LATENCY_7: FLASH Seven wait states
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_FLASH_SET_LATENCY(__LATENCY__) MODIFY_REG(FLASH->ACR, FLASH_ACR_LATENCY, (__LATENCY__))
|
||||
|
||||
/**
|
||||
* @brief Get the FLASH Latency.
|
||||
* @retval FLASH_Latency.
|
||||
* This parameter can be one of the following values :
|
||||
* @arg FLASH_LATENCY_0: FLASH Zero wait state
|
||||
* @arg FLASH_LATENCY_1: FLASH One wait state
|
||||
* @arg FLASH_LATENCY_2: FLASH Two wait states
|
||||
* @arg FLASH_LATENCY_3: FLASH Three wait states
|
||||
* @arg FLASH_LATENCY_4: FLASH Four wait states
|
||||
* @arg FLASH_LATENCY_5: FLASH Five wait states
|
||||
* @arg FLASH_LATENCY_6: FLASH Six wait states
|
||||
* @arg FLASH_LATENCY_7: FLASH Seven wait states
|
||||
*/
|
||||
#define __HAL_FLASH_GET_LATENCY() READ_BIT(FLASH->ACR, FLASH_ACR_LATENCY)
|
||||
|
||||
/**
|
||||
* @brief Enable the FLASH prefetch buffer.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_FLASH_PREFETCH_BUFFER_ENABLE() SET_BIT(FLASH->ACR, FLASH_ACR_PRFTEN)
|
||||
|
||||
/**
|
||||
* @brief Disable the FLASH prefetch buffer.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_FLASH_PREFETCH_BUFFER_DISABLE() CLEAR_BIT(FLASH->ACR, FLASH_ACR_PRFTEN)
|
||||
|
||||
/**
|
||||
* @brief Enable the FLASH instruction cache.
|
||||
* @retval none
|
||||
*/
|
||||
#define __HAL_FLASH_INSTRUCTION_CACHE_ENABLE() SET_BIT(FLASH->ACR, FLASH_ACR_ICEN)
|
||||
|
||||
/**
|
||||
* @brief Disable the FLASH instruction cache.
|
||||
* @retval none
|
||||
*/
|
||||
#define __HAL_FLASH_INSTRUCTION_CACHE_DISABLE() CLEAR_BIT(FLASH->ACR, FLASH_ACR_ICEN)
|
||||
|
||||
/**
|
||||
* @brief Enable the FLASH data cache.
|
||||
* @retval none
|
||||
*/
|
||||
#define __HAL_FLASH_DATA_CACHE_ENABLE() SET_BIT(FLASH->ACR, FLASH_ACR_DCEN)
|
||||
|
||||
/**
|
||||
* @brief Disable the FLASH data cache.
|
||||
* @retval none
|
||||
*/
|
||||
#define __HAL_FLASH_DATA_CACHE_DISABLE() CLEAR_BIT(FLASH->ACR, FLASH_ACR_DCEN)
|
||||
|
||||
/**
|
||||
* @brief Reset the FLASH instruction Cache.
|
||||
* @note This function must be used only when the Instruction Cache is disabled.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_FLASH_INSTRUCTION_CACHE_RESET() do { SET_BIT(FLASH->ACR, FLASH_ACR_ICRST); \
|
||||
CLEAR_BIT(FLASH->ACR, FLASH_ACR_ICRST); \
|
||||
} while (0)
|
||||
|
||||
/**
|
||||
* @brief Reset the FLASH data Cache.
|
||||
* @note This function must be used only when the data Cache is disabled.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_FLASH_DATA_CACHE_RESET() do { SET_BIT(FLASH->ACR, FLASH_ACR_DCRST); \
|
||||
CLEAR_BIT(FLASH->ACR, FLASH_ACR_DCRST); \
|
||||
} while (0)
|
||||
|
||||
/**
|
||||
* @brief Enable the FLASH power down during Low-power run mode.
|
||||
* @note Writing this bit to 1, automatically the keys are
|
||||
* lost and a new unlock sequence is necessary to re-write it to 0.
|
||||
*/
|
||||
#define __HAL_FLASH_POWER_DOWN_ENABLE() do { WRITE_REG(FLASH->PDKEYR, FLASH_PDKEY1); \
|
||||
WRITE_REG(FLASH->PDKEYR, FLASH_PDKEY2); \
|
||||
SET_BIT(FLASH->ACR, FLASH_ACR_RUN_PD); \
|
||||
} while (0)
|
||||
|
||||
/**
|
||||
* @brief Disable the FLASH power down during Low-power run mode.
|
||||
* @note Writing this bit to 0, automatically the keys are
|
||||
* lost and a new unlock sequence is necessary to re-write it to 1.
|
||||
*/
|
||||
#define __HAL_FLASH_POWER_DOWN_DISABLE() do { WRITE_REG(FLASH->PDKEYR, FLASH_PDKEY1); \
|
||||
WRITE_REG(FLASH->PDKEYR, FLASH_PDKEY2); \
|
||||
CLEAR_BIT(FLASH->ACR, FLASH_ACR_RUN_PD); \
|
||||
} while (0)
|
||||
|
||||
/**
|
||||
* @brief Enable the FLASH power down during Low-Power sleep mode
|
||||
* @retval none
|
||||
*/
|
||||
#define __HAL_FLASH_SLEEP_POWERDOWN_ENABLE() SET_BIT(FLASH->ACR, FLASH_ACR_SLEEP_PD)
|
||||
|
||||
/**
|
||||
* @brief Disable the FLASH power down during Low-Power sleep mode
|
||||
* @retval none
|
||||
*/
|
||||
#define __HAL_FLASH_SLEEP_POWERDOWN_DISABLE() CLEAR_BIT(FLASH->ACR, FLASH_ACR_SLEEP_PD)
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_Interrupt FLASH Interrupts Macros
|
||||
* @brief macros to handle FLASH interrupts
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Enable the specified FLASH interrupt.
|
||||
* @param __INTERRUPT__ FLASH interrupt
|
||||
* This parameter can be any combination of the following values:
|
||||
* @arg FLASH_IT_EOP: End of FLASH Operation Interrupt
|
||||
* @arg FLASH_IT_OPERR: Error Interrupt
|
||||
* @arg FLASH_IT_RDERR: PCROP Read Error Interrupt
|
||||
* @arg FLASH_IT_ECCC: ECC Correction Interrupt
|
||||
* @retval none
|
||||
*/
|
||||
#define __HAL_FLASH_ENABLE_IT(__INTERRUPT__) do { if(((__INTERRUPT__) & FLASH_IT_ECCC) != 0U) { SET_BIT(FLASH->ECCR, FLASH_ECCR_ECCIE); }\
|
||||
if(((__INTERRUPT__) & (~FLASH_IT_ECCC)) != 0U) { SET_BIT(FLASH->CR, ((__INTERRUPT__) & (~FLASH_IT_ECCC))); }\
|
||||
} while (0)
|
||||
|
||||
/**
|
||||
* @brief Disable the specified FLASH interrupt.
|
||||
* @param __INTERRUPT__ FLASH interrupt
|
||||
* This parameter can be any combination of the following values:
|
||||
* @arg FLASH_IT_EOP: End of FLASH Operation Interrupt
|
||||
* @arg FLASH_IT_OPERR: Error Interrupt
|
||||
* @arg FLASH_IT_RDERR: PCROP Read Error Interrupt
|
||||
* @arg FLASH_IT_ECCC: ECC Correction Interrupt
|
||||
* @retval none
|
||||
*/
|
||||
#define __HAL_FLASH_DISABLE_IT(__INTERRUPT__) do { if(((__INTERRUPT__) & FLASH_IT_ECCC) != 0U) { CLEAR_BIT(FLASH->ECCR, FLASH_ECCR_ECCIE); }\
|
||||
if(((__INTERRUPT__) & (~FLASH_IT_ECCC)) != 0U) { CLEAR_BIT(FLASH->CR, ((__INTERRUPT__) & (~FLASH_IT_ECCC))); }\
|
||||
} while (0)
|
||||
|
||||
/**
|
||||
* @brief Check whether the specified FLASH flag is set or not.
|
||||
* @param __FLAG__ specifies the FLASH flag to check.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg FLASH_FLAG_EOP: FLASH End of Operation flag
|
||||
* @arg FLASH_FLAG_OPERR: FLASH Operation error flag
|
||||
* @arg FLASH_FLAG_PROGERR: FLASH Programming error flag
|
||||
* @arg FLASH_FLAG_WRPERR: FLASH Write protection error flag
|
||||
* @arg FLASH_FLAG_PGAERR: FLASH Programming alignment error flag
|
||||
* @arg FLASH_FLAG_SIZERR: FLASH Size error flag
|
||||
* @arg FLASH_FLAG_PGSERR: FLASH Programming sequence error flag
|
||||
* @arg FLASH_FLAG_MISERR: FLASH Fast programming data miss error flag
|
||||
* @arg FLASH_FLAG_FASTERR: FLASH Fast programming error flag
|
||||
* @arg FLASH_FLAG_RDERR: FLASH PCROP read error flag
|
||||
* @arg FLASH_FLAG_OPTVERR: FLASH Option validity error flag
|
||||
* @arg FLASH_FLAG_BSY: FLASH write/erase operations in progress flag
|
||||
* @arg FLASH_FLAG_ECCC: FLASH one ECC error has been detected and corrected in 64 LSB bits
|
||||
* @arg FLASH_FLAG_ECCD: FLASH two ECC errors have been detected in 64 LSB bits
|
||||
* @arg FLASH_FLAG_ECCC2(*): FLASH one ECC error has been detected and corrected in 64 MSB bits (mode 128 bits only)
|
||||
* @arg FLASH_FLAG_ECCD2(*): FLASH two ECC errors have been detected in 64 MSB bits (mode 128 bits only)
|
||||
* @note (*) availability depends on devices
|
||||
* @retval The new state of FLASH_FLAG (SET or RESET).
|
||||
*/
|
||||
#define __HAL_FLASH_GET_FLAG(__FLAG__) ((((__FLAG__) & FLASH_FLAG_ECCR_ERRORS) != 0U) ? \
|
||||
(READ_BIT(FLASH->ECCR, (__FLAG__)) == (__FLAG__)) : \
|
||||
(READ_BIT(FLASH->SR, (__FLAG__)) == (__FLAG__)))
|
||||
|
||||
/**
|
||||
* @brief Clear the FLASH's pending flags.
|
||||
* @param __FLAG__ specifies the FLASH flags to clear.
|
||||
* This parameter can be any combination of the following values:
|
||||
* @arg FLASH_FLAG_EOP: FLASH End of Operation flag
|
||||
* @arg FLASH_FLAG_OPERR: FLASH Operation error flag
|
||||
* @arg FLASH_FLAG_PROGERR: FLASH Programming error flag
|
||||
* @arg FLASH_FLAG_WRPERR: FLASH Write protection error flag
|
||||
* @arg FLASH_FLAG_PGAERR: FLASH Programming alignment error flag
|
||||
* @arg FLASH_FLAG_SIZERR: FLASH Size error flag
|
||||
* @arg FLASH_FLAG_PGSERR: FLASH Programming sequence error flag
|
||||
* @arg FLASH_FLAG_MISERR: FLASH Fast programming data miss error flag
|
||||
* @arg FLASH_FLAG_FASTERR: FLASH Fast programming error flag
|
||||
* @arg FLASH_FLAG_RDERR: FLASH PCROP read error flag
|
||||
* @arg FLASH_FLAG_OPTVERR: FLASH Option validity error flag
|
||||
* @arg FLASH_FLAG_ECCC: FLASH one ECC error has been detected and corrected in 64 LSB bits
|
||||
* @arg FLASH_FLAG_ECCD: FLASH two ECC errors have been detected in 64 LSB bits
|
||||
* @arg FLASH_FLAG_ECCC2(*): FLASH one ECC error has been detected and corrected in 64 MSB bits (mode 128 bits only)
|
||||
* @arg FLASH_FLAG_ECCD2(*): FLASH two ECC errors have been detected in 64 MSB bits (mode 128 bits only)
|
||||
* @arg FLASH_FLAG_SR_ERRORS: FLASH All SR errors flags
|
||||
* @arg FLASH_FLAG_ECCR_ERRORS: FLASH All ECCR errors flags
|
||||
* @note (*) availability depends on devices
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_FLASH_CLEAR_FLAG(__FLAG__) do { if(((__FLAG__) & FLASH_FLAG_ECCR_ERRORS) != 0U) { SET_BIT(FLASH->ECCR, ((__FLAG__) & FLASH_FLAG_ECCR_ERRORS)); }\
|
||||
if(((__FLAG__) & ~(FLASH_FLAG_ECCR_ERRORS)) != 0U) { WRITE_REG(FLASH->SR, ((__FLAG__) & ~(FLASH_FLAG_ECCR_ERRORS))); }\
|
||||
} while (0)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Include FLASH HAL Extended module */
|
||||
#include "stm32g4xx_hal_flash_ex.h"
|
||||
#include "stm32g4xx_hal_flash_ramfunc.h"
|
||||
|
||||
/* Exported variables --------------------------------------------------------*/
|
||||
/** @defgroup FLASH_Exported_Variables FLASH Exported Variables
|
||||
* @{
|
||||
*/
|
||||
extern FLASH_ProcessTypeDef pFlash;
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup FLASH_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Program operation functions ***********************************************/
|
||||
/** @addtogroup FLASH_Exported_Functions_Group1
|
||||
* @{
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_FLASH_Program(uint32_t TypeProgram, uint32_t Address, uint64_t Data);
|
||||
HAL_StatusTypeDef HAL_FLASH_Program_IT(uint32_t TypeProgram, uint32_t Address, uint64_t Data);
|
||||
/* FLASH IRQ handler method */
|
||||
void HAL_FLASH_IRQHandler(void);
|
||||
/* Callbacks in non blocking modes */
|
||||
void HAL_FLASH_EndOfOperationCallback(uint32_t ReturnValue);
|
||||
void HAL_FLASH_OperationErrorCallback(uint32_t ReturnValue);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Peripheral Control functions **********************************************/
|
||||
/** @addtogroup FLASH_Exported_Functions_Group2
|
||||
* @{
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_FLASH_Unlock(void);
|
||||
HAL_StatusTypeDef HAL_FLASH_Lock(void);
|
||||
/* Option bytes control */
|
||||
HAL_StatusTypeDef HAL_FLASH_OB_Unlock(void);
|
||||
HAL_StatusTypeDef HAL_FLASH_OB_Lock(void);
|
||||
HAL_StatusTypeDef HAL_FLASH_OB_Launch(void);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Peripheral State functions ************************************************/
|
||||
/** @addtogroup FLASH_Exported_Functions_Group3
|
||||
* @{
|
||||
*/
|
||||
uint32_t HAL_FLASH_GetError(void);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup FLASH_Private_Functions
|
||||
* @{
|
||||
*/
|
||||
HAL_StatusTypeDef FLASH_WaitForLastOperation(uint32_t Timeout);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private constants --------------------------------------------------------*/
|
||||
/** @defgroup FLASH_Private_Constants FLASH Private Constants
|
||||
* @{
|
||||
*/
|
||||
#define FLASH_SIZE_DATA_REGISTER FLASHSIZE_BASE
|
||||
|
||||
#if defined (FLASH_OPTR_DBANK)
|
||||
#define FLASH_SIZE ((((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0xFFFFU)) ? (0x200UL << 10U) : \
|
||||
(((*((uint32_t *)FLASH_SIZE_DATA_REGISTER)) & 0xFFFFUL) << 10U))
|
||||
#define FLASH_BANK_SIZE (FLASH_SIZE >> 1)
|
||||
#define FLASH_PAGE_NB 128U
|
||||
#define FLASH_PAGE_SIZE_128_BITS 0x1000U /* 4 KB */
|
||||
#else
|
||||
#define FLASH_SIZE ((((*((uint16_t *)FLASH_SIZE_DATA_REGISTER)) == 0xFFFFU)) ? (0x80UL << 10U) : \
|
||||
(((*((uint32_t *)FLASH_SIZE_DATA_REGISTER)) & 0xFFFFUL) << 10U))
|
||||
#define FLASH_BANK_SIZE (FLASH_SIZE)
|
||||
#define FLASH_PAGE_NB 64U
|
||||
#endif
|
||||
|
||||
#define FLASH_PAGE_SIZE 0x800U /* 2 KB */
|
||||
|
||||
#define FLASH_TIMEOUT_VALUE 1000U /* 1 s */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @defgroup FLASH_Private_Macros FLASH Private Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
#define IS_FLASH_TYPEERASE(VALUE) (((VALUE) == FLASH_TYPEERASE_PAGES) || \
|
||||
((VALUE) == FLASH_TYPEERASE_MASSERASE))
|
||||
|
||||
#if defined (FLASH_OPTR_DBANK)
|
||||
#define IS_FLASH_BANK(BANK) (((BANK) == FLASH_BANK_1) || \
|
||||
((BANK) == FLASH_BANK_2) || \
|
||||
((BANK) == FLASH_BANK_BOTH))
|
||||
|
||||
#define IS_FLASH_BANK_EXCLUSIVE(BANK) (((BANK) == FLASH_BANK_1) || \
|
||||
((BANK) == FLASH_BANK_2))
|
||||
#else
|
||||
#define IS_FLASH_BANK(BANK) ((BANK) == FLASH_BANK_1)
|
||||
|
||||
#define IS_FLASH_BANK_EXCLUSIVE(BANK) ((BANK) == FLASH_BANK_1)
|
||||
#endif
|
||||
|
||||
#define IS_FLASH_TYPEPROGRAM(VALUE) (((VALUE) == FLASH_TYPEPROGRAM_DOUBLEWORD) || \
|
||||
((VALUE) == FLASH_TYPEPROGRAM_FAST) || \
|
||||
((VALUE) == FLASH_TYPEPROGRAM_FAST_AND_LAST))
|
||||
|
||||
#define IS_FLASH_MAIN_MEM_ADDRESS(ADDRESS) (((ADDRESS) >= FLASH_BASE) && ((ADDRESS) < (FLASH_BASE+FLASH_SIZE)))
|
||||
|
||||
#define IS_FLASH_OTP_ADDRESS(ADDRESS) (((ADDRESS) >= 0x1FFF7000U) && ((ADDRESS) <= 0x1FFF73FFU))
|
||||
|
||||
#define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) (IS_FLASH_MAIN_MEM_ADDRESS(ADDRESS) || IS_FLASH_OTP_ADDRESS(ADDRESS))
|
||||
|
||||
#define IS_FLASH_PAGE(PAGE) ((PAGE) < FLASH_PAGE_NB)
|
||||
|
||||
#define IS_OPTIONBYTE(VALUE) (((VALUE) <= (OPTIONBYTE_WRP | OPTIONBYTE_RDP | OPTIONBYTE_USER | OPTIONBYTE_PCROP | \
|
||||
OPTIONBYTE_BOOT_LOCK | OPTIONBYTE_SEC)))
|
||||
|
||||
#if defined (FLASH_OPTR_DBANK)
|
||||
#define IS_OB_WRPAREA(VALUE) (((VALUE) == OB_WRPAREA_BANK1_AREAA) || ((VALUE) == OB_WRPAREA_BANK1_AREAB) || \
|
||||
((VALUE) == OB_WRPAREA_BANK2_AREAA) || ((VALUE) == OB_WRPAREA_BANK2_AREAB))
|
||||
#else
|
||||
#define IS_OB_WRPAREA(VALUE) (((VALUE) == OB_WRPAREA_BANK1_AREAA) || ((VALUE) == OB_WRPAREA_BANK1_AREAB))
|
||||
#endif
|
||||
|
||||
#define IS_OB_BOOT_LOCK(VALUE) (((VALUE) == OB_BOOT_LOCK_ENABLE) || ((VALUE) == OB_BOOT_LOCK_DISABLE))
|
||||
|
||||
#define IS_OB_RDP_LEVEL(LEVEL) (((LEVEL) == OB_RDP_LEVEL_0) ||\
|
||||
((LEVEL) == OB_RDP_LEVEL_1) ||\
|
||||
((LEVEL) == OB_RDP_LEVEL_2))
|
||||
|
||||
#define IS_OB_USER_TYPE(TYPE) (((TYPE) <= 0x1FFFFU) && ((TYPE) != 0U))
|
||||
|
||||
#define IS_OB_USER_BOR_LEVEL(LEVEL) (((LEVEL) == OB_BOR_LEVEL_0) || ((LEVEL) == OB_BOR_LEVEL_1) || \
|
||||
((LEVEL) == OB_BOR_LEVEL_2) || ((LEVEL) == OB_BOR_LEVEL_3) || \
|
||||
((LEVEL) == OB_BOR_LEVEL_4))
|
||||
|
||||
#define IS_OB_USER_STOP(VALUE) (((VALUE) == OB_STOP_RST) || ((VALUE) == OB_STOP_NORST))
|
||||
|
||||
#define IS_OB_USER_STANDBY(VALUE) (((VALUE) == OB_STANDBY_RST) || ((VALUE) == OB_STANDBY_NORST))
|
||||
|
||||
#define IS_OB_USER_SHUTDOWN(VALUE) (((VALUE) == OB_SHUTDOWN_RST) || ((VALUE) == OB_SHUTDOWN_NORST))
|
||||
|
||||
#define IS_OB_USER_IWDG(VALUE) (((VALUE) == OB_IWDG_HW) || ((VALUE) == OB_IWDG_SW))
|
||||
|
||||
#define IS_OB_USER_IWDG_STOP(VALUE) (((VALUE) == OB_IWDG_STOP_FREEZE) || ((VALUE) == OB_IWDG_STOP_RUN))
|
||||
|
||||
#define IS_OB_USER_IWDG_STDBY(VALUE) (((VALUE) == OB_IWDG_STDBY_FREEZE) || ((VALUE) == OB_IWDG_STDBY_RUN))
|
||||
|
||||
#define IS_OB_USER_WWDG(VALUE) (((VALUE) == OB_WWDG_HW) || ((VALUE) == OB_WWDG_SW))
|
||||
|
||||
#if defined (FLASH_OPTR_DBANK)
|
||||
#define IS_OB_USER_BFB2(VALUE) (((VALUE) == OB_BFB2_DISABLE) || ((VALUE) == OB_BFB2_ENABLE))
|
||||
|
||||
#define IS_OB_USER_DBANK(VALUE) (((VALUE) == OB_DBANK_128_BITS) || ((VALUE) == OB_DBANK_64_BITS))
|
||||
#endif
|
||||
|
||||
#define IS_OB_USER_BOOT1(VALUE) (((VALUE) == OB_BOOT1_SRAM) || ((VALUE) == OB_BOOT1_SYSTEM))
|
||||
|
||||
#define IS_OB_USER_SRAM_PARITY(VALUE) (((VALUE) == OB_SRAM_PARITY_ENABLE) || ((VALUE) == OB_SRAM_PARITY_DISABLE))
|
||||
|
||||
#define IS_OB_USER_CCMSRAM_RST(VALUE) (((VALUE) == OB_CCMSRAM_RST_ERASE) || ((VALUE) == OB_CCMSRAM_RST_NOT_ERASE))
|
||||
|
||||
#define IS_OB_USER_SWBOOT0(VALUE) (((VALUE) == OB_BOOT0_FROM_OB) || ((VALUE) == OB_BOOT0_FROM_PIN))
|
||||
|
||||
#define IS_OB_USER_BOOT0(VALUE) (((VALUE) == OB_nBOOT0_RESET) || ((VALUE) == OB_nBOOT0_SET))
|
||||
|
||||
#define IS_OB_USER_NRST_MODE(VALUE) (((VALUE) == OB_NRST_MODE_GPIO) || ((VALUE) == OB_NRST_MODE_INPUT_ONLY) || \
|
||||
((VALUE) == OB_NRST_MODE_INPUT_OUTPUT))
|
||||
|
||||
#define IS_OB_USER_IRHEN(VALUE) (((VALUE) == OB_IRH_ENABLE) || ((VALUE) == OB_IRH_DISABLE))
|
||||
|
||||
#define IS_OB_PCROP_RDP(VALUE) (((VALUE) == OB_PCROP_RDP_NOT_ERASE) || ((VALUE) == OB_PCROP_RDP_ERASE))
|
||||
|
||||
#define IS_OB_SECMEM_SIZE(VALUE) ((VALUE) <= FLASH_PAGE_NB)
|
||||
|
||||
#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))
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* STM32G4xx_HAL_FLASH_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,91 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_flash_ex.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of FLASH HAL Extended module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_HAL_FLASH_EX_H
|
||||
#define STM32G4xx_HAL_FLASH_EX_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup FLASHEx
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
|
||||
/* Exported macro ------------------------------------------------------------*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup FLASHEx_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Extended Program operation functions *************************************/
|
||||
/** @addtogroup FLASHEx_Exported_Functions_Group1
|
||||
* @{
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_FLASHEx_Erase(FLASH_EraseInitTypeDef *pEraseInit, uint32_t *PageError);
|
||||
HAL_StatusTypeDef HAL_FLASHEx_Erase_IT(FLASH_EraseInitTypeDef *pEraseInit);
|
||||
HAL_StatusTypeDef HAL_FLASHEx_OBProgram(FLASH_OBProgramInitTypeDef *pOBInit);
|
||||
void HAL_FLASHEx_OBGetConfig(FLASH_OBProgramInitTypeDef *pOBInit);
|
||||
HAL_StatusTypeDef HAL_FLASHEx_EnableSecMemProtection(uint32_t Bank);
|
||||
void HAL_FLASHEx_EnableDebugger(void);
|
||||
void HAL_FLASHEx_DisableDebugger(void);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup FLASHEx_Private_Functions
|
||||
* @{
|
||||
*/
|
||||
void FLASH_PageErase(uint32_t Page, uint32_t Banks);
|
||||
void FLASH_FlushCaches(void);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* STM32G4xx_HAL_FLASH_EX_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,76 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_flash_ramfunc.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of FLASH RAMFUNC driver.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_FLASH_RAMFUNC_H
|
||||
#define STM32G4xx_FLASH_RAMFUNC_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup FLASH_RAMFUNC
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/* Exported macro ------------------------------------------------------------*/
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup FLASH_RAMFUNC_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup FLASH_RAMFUNC_Exported_Functions_Group1
|
||||
* @{
|
||||
*/
|
||||
/* Peripheral Control functions ************************************************/
|
||||
__RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_EnableRunPowerDown(void);
|
||||
__RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_DisableRunPowerDown(void);
|
||||
#if defined (FLASH_OPTR_DBANK)
|
||||
__RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_OB_DBankConfig(uint32_t DBankConfig);
|
||||
#endif
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* STM32G4xx_FLASH_RAMFUNC_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,301 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_gpio.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of GPIO HAL module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_HAL_GPIO_H
|
||||
#define STM32G4xx_HAL_GPIO_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup GPIO GPIO
|
||||
* @brief GPIO HAL module driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
|
||||
/** @defgroup GPIO_Exported_Types GPIO Exported Types
|
||||
* @{
|
||||
*/
|
||||
/**
|
||||
* @brief GPIO Init structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t Pin; /*!< Specifies the GPIO pins to be configured.
|
||||
This parameter can be any value of @ref GPIO_pins */
|
||||
|
||||
uint32_t Mode; /*!< Specifies the operating mode for the selected pins.
|
||||
This parameter can be a value of @ref GPIO_mode */
|
||||
|
||||
uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins.
|
||||
This parameter can be a value of @ref GPIO_pull */
|
||||
|
||||
uint32_t Speed; /*!< Specifies the speed for the selected pins.
|
||||
This parameter can be a value of @ref GPIO_speed */
|
||||
|
||||
uint32_t Alternate; /*!< Peripheral to be connected to the selected pins
|
||||
This parameter can be a value of @ref GPIOEx_Alternate_function_selection */
|
||||
} GPIO_InitTypeDef;
|
||||
|
||||
/**
|
||||
* @brief GPIO Bit SET and Bit RESET enumeration
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
GPIO_PIN_RESET = 0U,
|
||||
GPIO_PIN_SET
|
||||
} GPIO_PinState;
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
/** @defgroup GPIO_Exported_Constants GPIO Exported Constants
|
||||
* @{
|
||||
*/
|
||||
/** @defgroup GPIO_pins GPIO pins
|
||||
* @{
|
||||
*/
|
||||
#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 (0x0000FFFFU) /* PIN mask for assert test */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup GPIO_mode GPIO mode
|
||||
* @brief GPIO Configuration Mode
|
||||
* Elements values convention: 0xX0yz00YZ
|
||||
* - X : GPIO mode or EXTI Mode
|
||||
* - y : External IT or Event trigger detection
|
||||
* - z : IO configuration on External IT or Event
|
||||
* - Y : Output type (Push Pull or Open Drain)
|
||||
* - Z : IO Direction mode (Input, Output, Alternate or Analog)
|
||||
* @{
|
||||
*/
|
||||
#define GPIO_MODE_INPUT (0x00000000U) /*!< Input Floating Mode */
|
||||
#define GPIO_MODE_OUTPUT_PP (0x00000001U) /*!< Output Push Pull Mode */
|
||||
#define GPIO_MODE_OUTPUT_OD (0x00000011U) /*!< Output Open Drain Mode */
|
||||
#define GPIO_MODE_AF_PP (0x00000002U) /*!< Alternate Function Push Pull Mode */
|
||||
#define GPIO_MODE_AF_OD (0x00000012U) /*!< Alternate Function Open Drain Mode */
|
||||
#define GPIO_MODE_ANALOG (0x00000003U) /*!< Analog Mode */
|
||||
#define GPIO_MODE_IT_RISING (0x10110000U) /*!< External Interrupt Mode with Rising edge trigger detection */
|
||||
#define GPIO_MODE_IT_FALLING (0x10210000U) /*!< External Interrupt Mode with Falling edge trigger detection */
|
||||
#define GPIO_MODE_IT_RISING_FALLING (0x10310000U) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
|
||||
#define GPIO_MODE_EVT_RISING (0x10120000U) /*!< External Event Mode with Rising edge trigger detection */
|
||||
#define GPIO_MODE_EVT_FALLING (0x10220000U) /*!< External Event Mode with Falling edge trigger detection */
|
||||
#define GPIO_MODE_EVT_RISING_FALLING (0x10320000U) /*!< External Event Mode with Rising/Falling edge trigger detection */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup GPIO_speed GPIO speed
|
||||
* @brief GPIO Output Maximum frequency
|
||||
* @{
|
||||
*/
|
||||
#define GPIO_SPEED_FREQ_LOW (0x00000000U) /*!< range up to 5 MHz, please refer to the product datasheet */
|
||||
#define GPIO_SPEED_FREQ_MEDIUM (0x00000001U) /*!< range 5 MHz to 25 MHz, please refer to the product datasheet */
|
||||
#define GPIO_SPEED_FREQ_HIGH (0x00000002U) /*!< range 25 MHz to 50 MHz, please refer to the product datasheet */
|
||||
#define GPIO_SPEED_FREQ_VERY_HIGH (0x00000003U) /*!< range 50 MHz to 120 MHz, please refer to the product datasheet */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup GPIO_pull GPIO pull
|
||||
* @brief GPIO Pull-Up or Pull-Down Activation
|
||||
* @{
|
||||
*/
|
||||
#define GPIO_NOPULL (0x00000000U) /*!< No Pull-up or Pull-down activation */
|
||||
#define GPIO_PULLUP (0x00000001U) /*!< Pull-up activation */
|
||||
#define GPIO_PULLDOWN (0x00000002U) /*!< Pull-down activation */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macro ------------------------------------------------------------*/
|
||||
/** @defgroup GPIO_Exported_Macros GPIO Exported Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Check whether the specified EXTI line flag is set or not.
|
||||
* @param __EXTI_LINE__ specifies the EXTI line flag to check.
|
||||
* This parameter can be GPIO_PIN_x where x can be(0..15)
|
||||
* @retval The new state of __EXTI_LINE__ (SET or RESET).
|
||||
*/
|
||||
#define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) (EXTI->PR1 & (__EXTI_LINE__))
|
||||
|
||||
/**
|
||||
* @brief Clear the EXTI's line pending flags.
|
||||
* @param __EXTI_LINE__ specifies the EXTI lines flags to clear.
|
||||
* This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) (EXTI->PR1 = (__EXTI_LINE__))
|
||||
|
||||
/**
|
||||
* @brief Check whether the specified EXTI line is asserted or not.
|
||||
* @param __EXTI_LINE__ specifies the EXTI line to check.
|
||||
* This parameter can be GPIO_PIN_x where x can be(0..15)
|
||||
* @retval The new state of __EXTI_LINE__ (SET or RESET).
|
||||
*/
|
||||
#define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR1 & (__EXTI_LINE__))
|
||||
|
||||
/**
|
||||
* @brief Clear the EXTI's line pending bits.
|
||||
* @param __EXTI_LINE__ specifies the EXTI lines to clear.
|
||||
* This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR1 = (__EXTI_LINE__))
|
||||
|
||||
/**
|
||||
* @brief Generate a Software interrupt on selected EXTI line.
|
||||
* @param __EXTI_LINE__ specifies the EXTI line to check.
|
||||
* This parameter can be GPIO_PIN_x where x can be(0..15)
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER1 |= (__EXTI_LINE__))
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @defgroup GPIO_Private_Macros GPIO Private Macros
|
||||
* @{
|
||||
*/
|
||||
#define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET))
|
||||
|
||||
#define IS_GPIO_PIN(__PIN__) ((((__PIN__) & GPIO_PIN_MASK) != 0x00U) &&\
|
||||
(((__PIN__) & ~GPIO_PIN_MASK) == 0x00U))
|
||||
|
||||
#define IS_GPIO_MODE(__MODE__) (((__MODE__) == GPIO_MODE_INPUT) ||\
|
||||
((__MODE__) == GPIO_MODE_OUTPUT_PP) ||\
|
||||
((__MODE__) == GPIO_MODE_OUTPUT_OD) ||\
|
||||
((__MODE__) == GPIO_MODE_AF_PP) ||\
|
||||
((__MODE__) == GPIO_MODE_AF_OD) ||\
|
||||
((__MODE__) == GPIO_MODE_IT_RISING) ||\
|
||||
((__MODE__) == GPIO_MODE_IT_FALLING) ||\
|
||||
((__MODE__) == GPIO_MODE_IT_RISING_FALLING) ||\
|
||||
((__MODE__) == GPIO_MODE_EVT_RISING) ||\
|
||||
((__MODE__) == GPIO_MODE_EVT_FALLING) ||\
|
||||
((__MODE__) == GPIO_MODE_EVT_RISING_FALLING) ||\
|
||||
((__MODE__) == GPIO_MODE_ANALOG))
|
||||
|
||||
#define IS_GPIO_SPEED(__SPEED__) (((__SPEED__) == GPIO_SPEED_FREQ_LOW) ||\
|
||||
((__SPEED__) == GPIO_SPEED_FREQ_MEDIUM) ||\
|
||||
((__SPEED__) == GPIO_SPEED_FREQ_HIGH) ||\
|
||||
((__SPEED__) == GPIO_SPEED_FREQ_VERY_HIGH))
|
||||
|
||||
#define IS_GPIO_PULL(__PULL__) (((__PULL__) == GPIO_NOPULL) ||\
|
||||
((__PULL__) == GPIO_PULLUP) || \
|
||||
((__PULL__) == GPIO_PULLDOWN))
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Include GPIO HAL Extended module */
|
||||
#include "stm32g4xx_hal_gpio_ex.h"
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @defgroup GPIO_Exported_Functions GPIO Exported Functions
|
||||
* @brief GPIO Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup GPIO_Exported_Functions_Group1 Initialization/de-initialization functions
|
||||
* @brief Initialization and Configuration functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Initialization and de-initialization functions *****************************/
|
||||
void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init);
|
||||
void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup GPIO_Exported_Functions_Group2 IO operation functions
|
||||
* @brief IO operation functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* IO operation functions *****************************************************/
|
||||
GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin);
|
||||
void HAL_GPIO_WritePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState);
|
||||
void HAL_GPIO_TogglePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin);
|
||||
HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin);
|
||||
void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin);
|
||||
void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* STM32G4xx_HAL_GPIO_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,338 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_gpio_ex.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of GPIO HAL Extended module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_HAL_GPIO_EX_H
|
||||
#define STM32G4xx_HAL_GPIO_EX_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup GPIOEx GPIOEx
|
||||
* @brief GPIO Extended HAL module driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
/** @defgroup GPIOEx_Exported_Constants GPIOEx Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup GPIOEx_Alternate_function_selection GPIOEx 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_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
|
||||
#if defined(TIM5)
|
||||
#define GPIO_AF1_TIM5 ((uint8_t)0x01) /* TIM5 Alternate Function mapping */
|
||||
#endif /* TIM5 */
|
||||
#define GPIO_AF1_TIM16 ((uint8_t)0x01) /* TIM16 Alternate Function mapping */
|
||||
#define GPIO_AF1_TIM17 ((uint8_t)0x01) /* TIM17 Alternate Function mapping */
|
||||
#define GPIO_AF1_TIM17_COMP1 ((uint8_t)0x01) /* TIM17/COMP1 Break in Alternate Function mapping */
|
||||
#define GPIO_AF1_TIM15 ((uint8_t)0x01) /* TIM15 Alternate Function mapping */
|
||||
#define GPIO_AF1_LPTIM1 ((uint8_t)0x01) /* LPTIM1 Alternate Function mapping */
|
||||
#define GPIO_AF1_IR ((uint8_t)0x01) /* IR Alternate Function mapping */
|
||||
|
||||
/**
|
||||
* @brief AF 2 selection
|
||||
*/
|
||||
#define GPIO_AF2_TIM1 ((uint8_t)0x02) /* TIM1 Alternate Function mapping */
|
||||
#define GPIO_AF2_TIM2 ((uint8_t)0x02) /* TIM2 Alternate Function mapping */
|
||||
#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
|
||||
#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
|
||||
#if defined(TIM5)
|
||||
#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
|
||||
#endif /* TIM5 */
|
||||
#define GPIO_AF2_TIM8 ((uint8_t)0x02) /* TIM8 Alternate Function mapping */
|
||||
#define GPIO_AF2_TIM15 ((uint8_t)0x02) /* TIM15 Alternate Function mapping */
|
||||
#if defined(TIM20)
|
||||
#define GPIO_AF2_TIM20 ((uint8_t)0x02) /* TIM20 Alternate Function mapping */
|
||||
#endif /* TIM20 */
|
||||
#define GPIO_AF2_TIM1_COMP1 ((uint8_t)0x02) /* TIM1/COMP1 Break in Alternate Function mapping */
|
||||
#define GPIO_AF2_TIM15_COMP1 ((uint8_t)0x02) /* TIM15/COMP1 Break in Alternate Function mapping */
|
||||
#define GPIO_AF2_TIM16_COMP1 ((uint8_t)0x02) /* TIM16/COMP1 Break in Alternate Function mapping */
|
||||
#if defined(TIM20)
|
||||
#define GPIO_AF2_TIM20_COMP1 ((uint8_t)0x02) /* TIM20/COMP1 Break in Alternate Function mapping */
|
||||
#define GPIO_AF2_TIM20_COMP2 ((uint8_t)0x02) /* TIM20/COMP2 Break in Alternate Function mapping */
|
||||
#endif /* TIM20 */
|
||||
#define GPIO_AF2_I2C3 ((uint8_t)0x02) /* I2C3 Alternate Function mapping */
|
||||
#define GPIO_AF2_COMP1 ((uint8_t)0x02) /* COMP1 Alternate Function mapping */
|
||||
|
||||
/**
|
||||
* @brief AF 3 selection
|
||||
*/
|
||||
#define GPIO_AF3_TIM15 ((uint8_t)0x03) /* TIM15 Alternate Function mapping */
|
||||
#if defined(TIM20)
|
||||
#define GPIO_AF3_TIM20 ((uint8_t)0x03) /* TIM20 Alternate Function mapping */
|
||||
#endif /* TIM20 */
|
||||
#define GPIO_AF3_UCPD1 ((uint8_t)0x03) /* UCPD1 Alternate Function mapping */
|
||||
#define GPIO_AF3_I2C3 ((uint8_t)0x03) /* I2C3 Alternate Function mapping */
|
||||
#if defined(I2C4)
|
||||
#define GPIO_AF3_I2C4 ((uint8_t)0x03) /* I2C4 Alternate Function mapping */
|
||||
#endif /* I2C4 */
|
||||
#if defined(HRTIM1)
|
||||
#define GPIO_AF3_HRTIM1 ((uint8_t)0x03) /* HRTIM1 Alternate Function mapping */
|
||||
#endif /* HRTIM1 */
|
||||
#if defined(QUADSPI)
|
||||
#define GPIO_AF3_QUADSPI ((uint8_t)0x03) /* QUADSPI Alternate Function mapping */
|
||||
#endif /* QUADSPI */
|
||||
#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */
|
||||
#define GPIO_AF3_SAI1 ((uint8_t)0x03) /* SAI1 Alternate Function mapping */
|
||||
#define GPIO_AF3_COMP3 ((uint8_t)0x03) /* COMP3 Alternate Function mapping */
|
||||
|
||||
/**
|
||||
* @brief AF 4 selection
|
||||
*/
|
||||
#define GPIO_AF4_TIM1 ((uint8_t)0x04) /* TIM1 Alternate Function mapping */
|
||||
#define GPIO_AF4_TIM8 ((uint8_t)0x04) /* TIM8 Alternate Function mapping */
|
||||
#define GPIO_AF4_TIM16 ((uint8_t)0x04) /* TIM16 Alternate Function mapping */
|
||||
#define GPIO_AF4_TIM17 ((uint8_t)0x04) /* TIM17 Alternate Function mapping */
|
||||
#define GPIO_AF4_TIM8_COMP1 ((uint8_t)0x04) /* TIM8/COMP1 Break in Alternate Function mapping */
|
||||
#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 */
|
||||
#if defined(I2C4)
|
||||
#define GPIO_AF4_I2C4 ((uint8_t)0x04) /* I2C4 Alternate Function mapping */
|
||||
#endif /* I2C4 */
|
||||
|
||||
/**
|
||||
* @brief AF 5 selection
|
||||
*/
|
||||
#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
|
||||
#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2 Alternate Function mapping */
|
||||
#if defined(SPI4)
|
||||
#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */
|
||||
#endif /* SPI4 */
|
||||
#define GPIO_AF5_IR ((uint8_t)0x05) /* IR Alternate Function mapping */
|
||||
#define GPIO_AF5_TIM8 ((uint8_t)0x05) /* TIM8 Alternate Function mapping */
|
||||
#define GPIO_AF5_TIM8_COMP1 ((uint8_t)0x05) /* TIM8/COMP1 Break in Alternate Function mapping */
|
||||
#define GPIO_AF5_UART4 ((uint8_t)0x05) /* UART4 Alternate Function mapping */
|
||||
#if defined(UART5)
|
||||
#define GPIO_AF5_UART5 ((uint8_t)0x05) /* UART5 Alternate Function mapping */
|
||||
#endif /* UART5 */
|
||||
#define GPIO_AF5_I2S2ext ((uint8_t)0x05) /* I2S2ext_SD Alternate Function mapping */
|
||||
|
||||
/**
|
||||
* @brief AF 6 selection
|
||||
*/
|
||||
#define GPIO_AF6_SPI2 ((uint8_t)0x06) /* SPI2 Alternate Function mapping */
|
||||
#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3 Alternate Function mapping */
|
||||
#define GPIO_AF6_TIM1 ((uint8_t)0x06) /* TIM1 Alternate Function mapping */
|
||||
#if defined(TIM5)
|
||||
#define GPIO_AF6_TIM5 ((uint8_t)0x06) /* TIM5 Alternate Function mapping */
|
||||
#endif /* TIM5 */
|
||||
#define GPIO_AF6_TIM8 ((uint8_t)0x06) /* TIM8 Alternate Function mapping */
|
||||
#if defined(TIM20)
|
||||
#define GPIO_AF6_TIM20 ((uint8_t)0x06) /* TIM20 Alternate Function mapping */
|
||||
#endif /* TIM20 */
|
||||
#define GPIO_AF6_TIM1_COMP1 ((uint8_t)0x06) /* TIM1/COMP1 Break in Alternate Function mapping */
|
||||
#define GPIO_AF6_TIM1_COMP2 ((uint8_t)0x06) /* TIM1/COMP2 Break in Alternate Function mapping */
|
||||
#define GPIO_AF6_TIM8_COMP2 ((uint8_t)0x06) /* TIM8/COMP2 Break in Alternate Function mapping */
|
||||
#define GPIO_AF6_IR ((uint8_t)0x06) /* IR Alternate Function mapping */
|
||||
#define GPIO_AF6_I2S3ext ((uint8_t)0x06) /* I2S3ext_SD Alternate Function mapping */
|
||||
|
||||
/**
|
||||
* @brief AF 7 selection
|
||||
*/
|
||||
#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
|
||||
#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */
|
||||
#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */
|
||||
#if defined(COMP5)
|
||||
#define GPIO_AF7_COMP5 ((uint8_t)0x07) /* COMP5 Alternate Function mapping */
|
||||
#endif /* COMP5 */
|
||||
#if defined(COMP6)
|
||||
#define GPIO_AF7_COMP6 ((uint8_t)0x07) /* COMP6 Alternate Function mapping */
|
||||
#endif /* COMP6 */
|
||||
#if defined(COMP7)
|
||||
#define GPIO_AF7_COMP7 ((uint8_t)0x07) /* COMP7 Alternate Function mapping */
|
||||
#endif /* COMP7 */
|
||||
|
||||
/**
|
||||
* @brief AF 8 selection
|
||||
*/
|
||||
#define GPIO_AF8_COMP1 ((uint8_t)0x08) /* COMP1 Alternate Function mapping */
|
||||
#define GPIO_AF8_COMP2 ((uint8_t)0x08) /* COMP2 Alternate Function mapping */
|
||||
#define GPIO_AF8_COMP3 ((uint8_t)0x08) /* COMP3 Alternate Function mapping */
|
||||
#define GPIO_AF8_COMP4 ((uint8_t)0x08) /* COMP4 Alternate Function mapping */
|
||||
#if defined(COMP5)
|
||||
#define GPIO_AF8_COMP5 ((uint8_t)0x08) /* COMP5 Alternate Function mapping */
|
||||
#endif /* COMP5 */
|
||||
#if defined(COMP6)
|
||||
#define GPIO_AF8_COMP6 ((uint8_t)0x08) /* COMP6 Alternate Function mapping */
|
||||
#endif /* COMP6 */
|
||||
#if defined(COMP7)
|
||||
#define GPIO_AF8_COMP7 ((uint8_t)0x08) /* COMP7 Alternate Function mapping */
|
||||
#endif /* COMP7 */
|
||||
#define GPIO_AF8_I2C3 ((uint8_t)0x08) /* I2C3 Alternate Function mapping */
|
||||
#if defined(I2C4)
|
||||
#define GPIO_AF8_I2C4 ((uint8_t)0x08) /* I2C4 Alternate Function mapping */
|
||||
#endif /* I2C4 */
|
||||
#define GPIO_AF8_LPUART1 ((uint8_t)0x08) /* LPUART1 Alternate Function mapping */
|
||||
#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */
|
||||
#if defined(UART5)
|
||||
#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */
|
||||
#endif /* UART5 */
|
||||
|
||||
/**
|
||||
* @brief AF 9 selection
|
||||
*/
|
||||
#define GPIO_AF9_TIM1 ((uint8_t)0x09) /* TIM1 Alternate Function mapping */
|
||||
#define GPIO_AF9_TIM15 ((uint8_t)0x09) /* TIM15 Alternate Function mapping */
|
||||
#define GPIO_AF9_TIM1_COMP1 ((uint8_t)0x09) /* TIM1/COMP1 Break in Alternate Function mapping */
|
||||
#define GPIO_AF9_TIM8_COMP1 ((uint8_t)0x09) /* TIM8/COMP1 Break in Alternate Function mapping */
|
||||
#define GPIO_AF9_TIM15_COMP1 ((uint8_t)0x09) /* TIM15/COMP1 Break in Alternate Function mapping */
|
||||
#define GPIO_AF9_FDCAN1 ((uint8_t)0x09) /* FDCAN1 Alternate Function mapping */
|
||||
#if defined(FDCAN2)
|
||||
#define GPIO_AF9_FDCAN2 ((uint8_t)0x09) /* FDCAN2 Alternate Function mapping */
|
||||
#endif /* FDCAN2 */
|
||||
|
||||
/**
|
||||
* @brief AF 10 selection
|
||||
*/
|
||||
#define GPIO_AF10_TIM2 ((uint8_t)0x0A) /* TIM2 Alternate Function mapping */
|
||||
#define GPIO_AF10_TIM3 ((uint8_t)0x0A) /* TIM3 Alternate Function mapping */
|
||||
#define GPIO_AF10_TIM4 ((uint8_t)0x0A) /* TIM4 Alternate Function mapping */
|
||||
#define GPIO_AF10_TIM8 ((uint8_t)0x0A) /* TIM8 Alternate Function mapping */
|
||||
#define GPIO_AF10_TIM17 ((uint8_t)0x0A) /* TIM17 Alternate Function mapping */
|
||||
#define GPIO_AF10_TIM8_COMP2 ((uint8_t)0x0A) /* TIM8/COMP2 Break in Alternate Function mapping */
|
||||
#define GPIO_AF10_TIM17_COMP1 ((uint8_t)0x0A) /* TIM17/COMP1 Break in Alternate Function mapping */
|
||||
#if defined(QUADSPI)
|
||||
#define GPIO_AF10_QUADSPI ((uint8_t)0x0A) /* OctoSPI Manager Port 1 Alternate Function mapping */
|
||||
#endif /* QUADSPI */
|
||||
|
||||
/**
|
||||
* @brief AF 11 selection
|
||||
*/
|
||||
#define GPIO_AF11_FDCAN1 ((uint8_t)0x0B) /* FDCAN1 Alternate Function mapping */
|
||||
#if defined(FDCAN3)
|
||||
#define GPIO_AF11_FDCAN3 ((uint8_t)0x0B) /* FDCAN3 Alternate Function mapping */
|
||||
#endif /* FDCAN3 */
|
||||
#define GPIO_AF11_TIM1 ((uint8_t)0x0B) /* TIM1 Alternate Function mapping */
|
||||
#define GPIO_AF11_TIM8_COMP1 ((uint8_t)0x0B) /* TIM8/COMP1 Break in Alternate Function mapping */
|
||||
#define GPIO_AF11_LPTIM1 ((uint8_t)0x0B) /* LPTIM1 Alternate Function mapping */
|
||||
|
||||
/**
|
||||
* @brief AF 12 selection
|
||||
*/
|
||||
#define GPIO_AF12_LPUART1 ((uint8_t)0x0C) /* LPUART1 Alternate Function mapping */
|
||||
#define GPIO_AF12_TIM1_COMP1 ((uint8_t)0x0C) /* TIM8/COMP2 Break in Alternate Function mapping */
|
||||
#define GPIO_AF12_TIM1_COMP2 ((uint8_t)0x0C) /* TIM1/COMP2 Break in Alternate Function mapping */
|
||||
#if defined(HRTIM1)
|
||||
#define GPIO_AF12_HRTIM1 ((uint8_t)0x0C) /* HRTIM1 Alternate Function mapping */
|
||||
#endif /* HRTIM1 */
|
||||
#if defined(FMC_BANK1)
|
||||
#define GPIO_AF12_FMC ((uint8_t)0x0C) /* FMC Alternate Function mapping */
|
||||
#endif /* FMC_BANK1 */
|
||||
#define GPIO_AF12_SAI1 ((uint8_t)0x0C) /* SAI1 Alternate Function mapping */
|
||||
|
||||
/**
|
||||
* @brief AF 13 selection
|
||||
*/
|
||||
#if defined(HRTIM1)
|
||||
#define GPIO_AF13_HRTIM1 ((uint8_t)0x0D) /* HRTIM1 Alternate Function mapping */
|
||||
#endif /* HRTIM1 */
|
||||
#define GPIO_AF13_SAI1 ((uint8_t)0x0D) /* SAI1 Alternate Function mapping */
|
||||
|
||||
/**
|
||||
* @brief AF 14 selection
|
||||
*/
|
||||
#define GPIO_AF14_TIM2 ((uint8_t)0x0E) /* TIM2 Alternate Function mapping */
|
||||
#define GPIO_AF14_TIM15 ((uint8_t)0x0E) /* TIM15 Alternate Function mapping */
|
||||
#define GPIO_AF14_UCPD1 ((uint8_t)0x0E) /* UCPD1 Alternate Function mapping */
|
||||
#define GPIO_AF14_SAI1 ((uint8_t)0x0E) /* SAI1 Alternate Function mapping */
|
||||
#define GPIO_AF14_UART4 ((uint8_t)0x0E) /* UART4 Alternate Function mapping */
|
||||
#if defined(UART5)
|
||||
#define GPIO_AF14_UART5 ((uint8_t)0x0E) /* UART5 Alternate Function mapping */
|
||||
#endif /* UART5 */
|
||||
|
||||
/**
|
||||
* @brief AF 15 selection
|
||||
*/
|
||||
#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
|
||||
|
||||
#define IS_GPIO_AF(AF) ((AF) <= (uint8_t)0x0F)
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macro ------------------------------------------------------------*/
|
||||
/** @defgroup GPIOEx_Exported_Macros GPIOEx Exported Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup GPIOEx_Get_Port_Index GPIOEx Get Port Index
|
||||
* @{
|
||||
*/
|
||||
#define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0UL :\
|
||||
((__GPIOx__) == (GPIOB))? 1UL :\
|
||||
((__GPIOx__) == (GPIOC))? 2UL :\
|
||||
((__GPIOx__) == (GPIOD))? 3UL :\
|
||||
((__GPIOx__) == (GPIOE))? 4UL :\
|
||||
((__GPIOx__) == (GPIOF))? 5UL : 6UL)
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* STM32G4xx_HAL_GPIO_EX_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,782 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_i2c.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of I2C HAL module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_HAL_I2C_H
|
||||
#define STM32G4xx_HAL_I2C_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup I2C
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/** @defgroup I2C_Exported_Types I2C Exported Types
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup I2C_Configuration_Structure_definition I2C Configuration Structure definition
|
||||
* @brief I2C Configuration Structure definition
|
||||
* @{
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t Timing; /*!< Specifies the I2C_TIMINGR_register value.
|
||||
This parameter calculated by referring to I2C initialization
|
||||
section in Reference manual */
|
||||
|
||||
uint32_t OwnAddress1; /*!< Specifies the first device own address.
|
||||
This parameter can be a 7-bit or 10-bit address. */
|
||||
|
||||
uint32_t AddressingMode; /*!< Specifies if 7-bit or 10-bit addressing mode is selected.
|
||||
This parameter can be a value of @ref I2C_ADDRESSING_MODE */
|
||||
|
||||
uint32_t DualAddressMode; /*!< Specifies if dual addressing mode is selected.
|
||||
This parameter can be a value of @ref I2C_DUAL_ADDRESSING_MODE */
|
||||
|
||||
uint32_t OwnAddress2; /*!< Specifies the second device own address if dual addressing mode is selected
|
||||
This parameter can be a 7-bit address. */
|
||||
|
||||
uint32_t OwnAddress2Masks; /*!< Specifies the acknowledge mask address second device own address if dual addressing mode is selected
|
||||
This parameter can be a value of @ref I2C_OWN_ADDRESS2_MASKS */
|
||||
|
||||
uint32_t GeneralCallMode; /*!< Specifies if general call mode is selected.
|
||||
This parameter can be a value of @ref I2C_GENERAL_CALL_ADDRESSING_MODE */
|
||||
|
||||
uint32_t NoStretchMode; /*!< Specifies if nostretch mode is selected.
|
||||
This parameter can be a value of @ref I2C_NOSTRETCH_MODE */
|
||||
|
||||
} I2C_InitTypeDef;
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup HAL_state_structure_definition HAL state structure definition
|
||||
* @brief HAL State structure definition
|
||||
* @note HAL I2C State value coding follow below described bitmap :\n
|
||||
* b7-b6 Error information\n
|
||||
* 00 : No Error\n
|
||||
* 01 : Abort (Abort user request on going)\n
|
||||
* 10 : Timeout\n
|
||||
* 11 : Error\n
|
||||
* b5 Peripheral initialization status\n
|
||||
* 0 : Reset (peripheral not initialized)\n
|
||||
* 1 : Init done (peripheral initialized and ready to use. HAL I2C Init function called)\n
|
||||
* b4 (not used)\n
|
||||
* x : Should be set to 0\n
|
||||
* b3\n
|
||||
* 0 : Ready or Busy (No Listen mode ongoing)\n
|
||||
* 1 : Listen (peripheral in Address Listen Mode)\n
|
||||
* b2 Intrinsic process state\n
|
||||
* 0 : Ready\n
|
||||
* 1 : Busy (peripheral busy with some configuration or internal operations)\n
|
||||
* b1 Rx state\n
|
||||
* 0 : Ready (no Rx operation ongoing)\n
|
||||
* 1 : Busy (Rx operation ongoing)\n
|
||||
* b0 Tx state\n
|
||||
* 0 : Ready (no Tx operation ongoing)\n
|
||||
* 1 : Busy (Tx operation ongoing)
|
||||
* @{
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
HAL_I2C_STATE_RESET = 0x00U, /*!< Peripheral is not yet Initialized */
|
||||
HAL_I2C_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use */
|
||||
HAL_I2C_STATE_BUSY = 0x24U, /*!< An internal process is ongoing */
|
||||
HAL_I2C_STATE_BUSY_TX = 0x21U, /*!< Data Transmission process is ongoing */
|
||||
HAL_I2C_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing */
|
||||
HAL_I2C_STATE_LISTEN = 0x28U, /*!< Address Listen Mode is ongoing */
|
||||
HAL_I2C_STATE_BUSY_TX_LISTEN = 0x29U, /*!< Address Listen Mode and Data Transmission
|
||||
process is ongoing */
|
||||
HAL_I2C_STATE_BUSY_RX_LISTEN = 0x2AU, /*!< Address Listen Mode and Data Reception
|
||||
process is ongoing */
|
||||
HAL_I2C_STATE_ABORT = 0x60U, /*!< Abort user request ongoing */
|
||||
HAL_I2C_STATE_TIMEOUT = 0xA0U, /*!< Timeout state */
|
||||
HAL_I2C_STATE_ERROR = 0xE0U /*!< Error */
|
||||
|
||||
} HAL_I2C_StateTypeDef;
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup HAL_mode_structure_definition HAL mode structure definition
|
||||
* @brief HAL Mode structure definition
|
||||
* @note HAL I2C Mode value coding follow below described bitmap :\n
|
||||
* b7 (not used)\n
|
||||
* x : Should be set to 0\n
|
||||
* b6\n
|
||||
* 0 : None\n
|
||||
* 1 : Memory (HAL I2C communication is in Memory Mode)\n
|
||||
* b5\n
|
||||
* 0 : None\n
|
||||
* 1 : Slave (HAL I2C communication is in Slave Mode)\n
|
||||
* b4\n
|
||||
* 0 : None\n
|
||||
* 1 : Master (HAL I2C communication is in Master Mode)\n
|
||||
* b3-b2-b1-b0 (not used)\n
|
||||
* xxxx : Should be set to 0000
|
||||
* @{
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
HAL_I2C_MODE_NONE = 0x00U, /*!< No I2C communication on going */
|
||||
HAL_I2C_MODE_MASTER = 0x10U, /*!< I2C communication is in Master Mode */
|
||||
HAL_I2C_MODE_SLAVE = 0x20U, /*!< I2C communication is in Slave Mode */
|
||||
HAL_I2C_MODE_MEM = 0x40U /*!< I2C communication is in Memory Mode */
|
||||
|
||||
} HAL_I2C_ModeTypeDef;
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup I2C_Error_Code_definition I2C Error Code definition
|
||||
* @brief I2C Error Code definition
|
||||
* @{
|
||||
*/
|
||||
#define HAL_I2C_ERROR_NONE (0x00000000U) /*!< No error */
|
||||
#define HAL_I2C_ERROR_BERR (0x00000001U) /*!< BERR error */
|
||||
#define HAL_I2C_ERROR_ARLO (0x00000002U) /*!< ARLO error */
|
||||
#define HAL_I2C_ERROR_AF (0x00000004U) /*!< ACKF error */
|
||||
#define HAL_I2C_ERROR_OVR (0x00000008U) /*!< OVR error */
|
||||
#define HAL_I2C_ERROR_DMA (0x00000010U) /*!< DMA transfer error */
|
||||
#define HAL_I2C_ERROR_TIMEOUT (0x00000020U) /*!< Timeout error */
|
||||
#define HAL_I2C_ERROR_SIZE (0x00000040U) /*!< Size Management error */
|
||||
#define HAL_I2C_ERROR_DMA_PARAM (0x00000080U) /*!< DMA Parameter Error */
|
||||
#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1)
|
||||
#define HAL_I2C_ERROR_INVALID_CALLBACK (0x00000100U) /*!< Invalid Callback error */
|
||||
#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */
|
||||
#define HAL_I2C_ERROR_INVALID_PARAM (0x00000200U) /*!< Invalid Parameters error */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup I2C_handle_Structure_definition I2C handle Structure definition
|
||||
* @brief I2C handle Structure definition
|
||||
* @{
|
||||
*/
|
||||
typedef struct __I2C_HandleTypeDef
|
||||
{
|
||||
I2C_TypeDef *Instance; /*!< I2C registers base address */
|
||||
|
||||
I2C_InitTypeDef Init; /*!< I2C communication parameters */
|
||||
|
||||
uint8_t *pBuffPtr; /*!< Pointer to I2C transfer buffer */
|
||||
|
||||
uint16_t XferSize; /*!< I2C transfer size */
|
||||
|
||||
__IO uint16_t XferCount; /*!< I2C transfer counter */
|
||||
|
||||
__IO uint32_t XferOptions; /*!< I2C sequantial transfer options, this parameter can
|
||||
be a value of @ref I2C_XFEROPTIONS */
|
||||
|
||||
__IO uint32_t PreviousState; /*!< I2C communication Previous state */
|
||||
|
||||
HAL_StatusTypeDef(*XferISR)(struct __I2C_HandleTypeDef *hi2c, uint32_t ITFlags, uint32_t ITSources); /*!< I2C transfer IRQ handler function pointer */
|
||||
|
||||
DMA_HandleTypeDef *hdmatx; /*!< I2C Tx DMA handle parameters */
|
||||
|
||||
DMA_HandleTypeDef *hdmarx; /*!< I2C Rx DMA handle parameters */
|
||||
|
||||
HAL_LockTypeDef Lock; /*!< I2C locking object */
|
||||
|
||||
__IO HAL_I2C_StateTypeDef State; /*!< I2C communication state */
|
||||
|
||||
__IO HAL_I2C_ModeTypeDef Mode; /*!< I2C communication mode */
|
||||
|
||||
__IO uint32_t ErrorCode; /*!< I2C Error code */
|
||||
|
||||
__IO uint32_t AddrEventCount; /*!< I2C Address Event counter */
|
||||
|
||||
#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1)
|
||||
void (* MasterTxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Master Tx Transfer completed callback */
|
||||
void (* MasterRxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Master Rx Transfer completed callback */
|
||||
void (* SlaveTxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Slave Tx Transfer completed callback */
|
||||
void (* SlaveRxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Slave Rx Transfer completed callback */
|
||||
void (* ListenCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Listen Complete callback */
|
||||
void (* MemTxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Memory Tx Transfer completed callback */
|
||||
void (* MemRxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Memory Rx Transfer completed callback */
|
||||
void (* ErrorCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Error callback */
|
||||
void (* AbortCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Abort callback */
|
||||
|
||||
void (* AddrCallback)(struct __I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); /*!< I2C Slave Address Match callback */
|
||||
|
||||
void (* MspInitCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Msp Init callback */
|
||||
void (* MspDeInitCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Msp DeInit callback */
|
||||
|
||||
#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */
|
||||
} I2C_HandleTypeDef;
|
||||
|
||||
#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1)
|
||||
/**
|
||||
* @brief HAL I2C Callback ID enumeration definition
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
HAL_I2C_MASTER_TX_COMPLETE_CB_ID = 0x00U, /*!< I2C Master Tx Transfer completed callback ID */
|
||||
HAL_I2C_MASTER_RX_COMPLETE_CB_ID = 0x01U, /*!< I2C Master Rx Transfer completed callback ID */
|
||||
HAL_I2C_SLAVE_TX_COMPLETE_CB_ID = 0x02U, /*!< I2C Slave Tx Transfer completed callback ID */
|
||||
HAL_I2C_SLAVE_RX_COMPLETE_CB_ID = 0x03U, /*!< I2C Slave Rx Transfer completed callback ID */
|
||||
HAL_I2C_LISTEN_COMPLETE_CB_ID = 0x04U, /*!< I2C Listen Complete callback ID */
|
||||
HAL_I2C_MEM_TX_COMPLETE_CB_ID = 0x05U, /*!< I2C Memory Tx Transfer callback ID */
|
||||
HAL_I2C_MEM_RX_COMPLETE_CB_ID = 0x06U, /*!< I2C Memory Rx Transfer completed callback ID */
|
||||
HAL_I2C_ERROR_CB_ID = 0x07U, /*!< I2C Error callback ID */
|
||||
HAL_I2C_ABORT_CB_ID = 0x08U, /*!< I2C Abort callback ID */
|
||||
|
||||
HAL_I2C_MSPINIT_CB_ID = 0x09U, /*!< I2C Msp Init callback ID */
|
||||
HAL_I2C_MSPDEINIT_CB_ID = 0x0AU /*!< I2C Msp DeInit callback ID */
|
||||
|
||||
} HAL_I2C_CallbackIDTypeDef;
|
||||
|
||||
/**
|
||||
* @brief HAL I2C Callback pointer definition
|
||||
*/
|
||||
typedef void (*pI2C_CallbackTypeDef)(I2C_HandleTypeDef *hi2c); /*!< pointer to an I2C callback function */
|
||||
typedef void (*pI2C_AddrCallbackTypeDef)(I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); /*!< pointer to an I2C Address Match callback function */
|
||||
|
||||
#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
|
||||
/** @defgroup I2C_Exported_Constants I2C Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup I2C_XFEROPTIONS I2C Sequential Transfer Options
|
||||
* @{
|
||||
*/
|
||||
#define I2C_FIRST_FRAME ((uint32_t)I2C_SOFTEND_MODE)
|
||||
#define I2C_FIRST_AND_NEXT_FRAME ((uint32_t)(I2C_RELOAD_MODE | I2C_SOFTEND_MODE))
|
||||
#define I2C_NEXT_FRAME ((uint32_t)(I2C_RELOAD_MODE | I2C_SOFTEND_MODE))
|
||||
#define I2C_FIRST_AND_LAST_FRAME ((uint32_t)I2C_AUTOEND_MODE)
|
||||
#define I2C_LAST_FRAME ((uint32_t)I2C_AUTOEND_MODE)
|
||||
#define I2C_LAST_FRAME_NO_STOP ((uint32_t)I2C_SOFTEND_MODE)
|
||||
|
||||
/* List of XferOptions in usage of :
|
||||
* 1- Restart condition in all use cases (direction change or not)
|
||||
*/
|
||||
#define I2C_OTHER_FRAME (0x000000AAU)
|
||||
#define I2C_OTHER_AND_LAST_FRAME (0x0000AA00U)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup I2C_ADDRESSING_MODE I2C Addressing Mode
|
||||
* @{
|
||||
*/
|
||||
#define I2C_ADDRESSINGMODE_7BIT (0x00000001U)
|
||||
#define I2C_ADDRESSINGMODE_10BIT (0x00000002U)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup I2C_DUAL_ADDRESSING_MODE I2C Dual Addressing Mode
|
||||
* @{
|
||||
*/
|
||||
#define I2C_DUALADDRESS_DISABLE (0x00000000U)
|
||||
#define I2C_DUALADDRESS_ENABLE I2C_OAR2_OA2EN
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup I2C_OWN_ADDRESS2_MASKS I2C Own Address2 Masks
|
||||
* @{
|
||||
*/
|
||||
#define I2C_OA2_NOMASK ((uint8_t)0x00U)
|
||||
#define I2C_OA2_MASK01 ((uint8_t)0x01U)
|
||||
#define I2C_OA2_MASK02 ((uint8_t)0x02U)
|
||||
#define I2C_OA2_MASK03 ((uint8_t)0x03U)
|
||||
#define I2C_OA2_MASK04 ((uint8_t)0x04U)
|
||||
#define I2C_OA2_MASK05 ((uint8_t)0x05U)
|
||||
#define I2C_OA2_MASK06 ((uint8_t)0x06U)
|
||||
#define I2C_OA2_MASK07 ((uint8_t)0x07U)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup I2C_GENERAL_CALL_ADDRESSING_MODE I2C General Call Addressing Mode
|
||||
* @{
|
||||
*/
|
||||
#define I2C_GENERALCALL_DISABLE (0x00000000U)
|
||||
#define I2C_GENERALCALL_ENABLE I2C_CR1_GCEN
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup I2C_NOSTRETCH_MODE I2C No-Stretch Mode
|
||||
* @{
|
||||
*/
|
||||
#define I2C_NOSTRETCH_DISABLE (0x00000000U)
|
||||
#define I2C_NOSTRETCH_ENABLE I2C_CR1_NOSTRETCH
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup I2C_MEMORY_ADDRESS_SIZE I2C Memory Address Size
|
||||
* @{
|
||||
*/
|
||||
#define I2C_MEMADD_SIZE_8BIT (0x00000001U)
|
||||
#define I2C_MEMADD_SIZE_16BIT (0x00000002U)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup I2C_XFERDIRECTION I2C Transfer Direction Master Point of View
|
||||
* @{
|
||||
*/
|
||||
#define I2C_DIRECTION_TRANSMIT (0x00000000U)
|
||||
#define I2C_DIRECTION_RECEIVE (0x00000001U)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup I2C_RELOAD_END_MODE I2C Reload End Mode
|
||||
* @{
|
||||
*/
|
||||
#define I2C_RELOAD_MODE I2C_CR2_RELOAD
|
||||
#define I2C_AUTOEND_MODE I2C_CR2_AUTOEND
|
||||
#define I2C_SOFTEND_MODE (0x00000000U)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup I2C_START_STOP_MODE I2C Start or Stop Mode
|
||||
* @{
|
||||
*/
|
||||
#define I2C_NO_STARTSTOP (0x00000000U)
|
||||
#define I2C_GENERATE_STOP (uint32_t)(0x80000000U | I2C_CR2_STOP)
|
||||
#define I2C_GENERATE_START_READ (uint32_t)(0x80000000U | I2C_CR2_START | I2C_CR2_RD_WRN)
|
||||
#define I2C_GENERATE_START_WRITE (uint32_t)(0x80000000U | I2C_CR2_START)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup I2C_Interrupt_configuration_definition I2C Interrupt configuration definition
|
||||
* @brief I2C Interrupt definition
|
||||
* Elements values convention: 0xXXXXXXXX
|
||||
* - XXXXXXXX : Interrupt control mask
|
||||
* @{
|
||||
*/
|
||||
#define I2C_IT_ERRI I2C_CR1_ERRIE
|
||||
#define I2C_IT_TCI I2C_CR1_TCIE
|
||||
#define I2C_IT_STOPI I2C_CR1_STOPIE
|
||||
#define I2C_IT_NACKI I2C_CR1_NACKIE
|
||||
#define I2C_IT_ADDRI I2C_CR1_ADDRIE
|
||||
#define I2C_IT_RXI I2C_CR1_RXIE
|
||||
#define I2C_IT_TXI I2C_CR1_TXIE
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup I2C_Flag_definition I2C Flag definition
|
||||
* @{
|
||||
*/
|
||||
#define I2C_FLAG_TXE I2C_ISR_TXE
|
||||
#define I2C_FLAG_TXIS I2C_ISR_TXIS
|
||||
#define I2C_FLAG_RXNE I2C_ISR_RXNE
|
||||
#define I2C_FLAG_ADDR I2C_ISR_ADDR
|
||||
#define I2C_FLAG_AF I2C_ISR_NACKF
|
||||
#define I2C_FLAG_STOPF I2C_ISR_STOPF
|
||||
#define I2C_FLAG_TC I2C_ISR_TC
|
||||
#define I2C_FLAG_TCR I2C_ISR_TCR
|
||||
#define I2C_FLAG_BERR I2C_ISR_BERR
|
||||
#define I2C_FLAG_ARLO I2C_ISR_ARLO
|
||||
#define I2C_FLAG_OVR I2C_ISR_OVR
|
||||
#define I2C_FLAG_PECERR I2C_ISR_PECERR
|
||||
#define I2C_FLAG_TIMEOUT I2C_ISR_TIMEOUT
|
||||
#define I2C_FLAG_ALERT I2C_ISR_ALERT
|
||||
#define I2C_FLAG_BUSY I2C_ISR_BUSY
|
||||
#define I2C_FLAG_DIR I2C_ISR_DIR
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macros -----------------------------------------------------------*/
|
||||
|
||||
/** @defgroup I2C_Exported_Macros I2C Exported Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @brief Reset I2C handle state.
|
||||
* @param __HANDLE__ specifies the I2C Handle.
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1)
|
||||
#define __HAL_I2C_RESET_HANDLE_STATE(__HANDLE__) do{ \
|
||||
(__HANDLE__)->State = HAL_I2C_STATE_RESET; \
|
||||
(__HANDLE__)->MspInitCallback = NULL; \
|
||||
(__HANDLE__)->MspDeInitCallback = NULL; \
|
||||
} while(0)
|
||||
#else
|
||||
#define __HAL_I2C_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_I2C_STATE_RESET)
|
||||
#endif
|
||||
|
||||
/** @brief Enable the specified I2C interrupt.
|
||||
* @param __HANDLE__ specifies the I2C Handle.
|
||||
* @param __INTERRUPT__ specifies the interrupt source to enable.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref I2C_IT_ERRI Errors interrupt enable
|
||||
* @arg @ref I2C_IT_TCI Transfer complete interrupt enable
|
||||
* @arg @ref I2C_IT_STOPI STOP detection interrupt enable
|
||||
* @arg @ref I2C_IT_NACKI NACK received interrupt enable
|
||||
* @arg @ref I2C_IT_ADDRI Address match interrupt enable
|
||||
* @arg @ref I2C_IT_RXI RX interrupt enable
|
||||
* @arg @ref I2C_IT_TXI TX interrupt enable
|
||||
*
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_I2C_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 |= (__INTERRUPT__))
|
||||
|
||||
/** @brief Disable the specified I2C interrupt.
|
||||
* @param __HANDLE__ specifies the I2C Handle.
|
||||
* @param __INTERRUPT__ specifies the interrupt source to disable.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref I2C_IT_ERRI Errors interrupt enable
|
||||
* @arg @ref I2C_IT_TCI Transfer complete interrupt enable
|
||||
* @arg @ref I2C_IT_STOPI STOP detection interrupt enable
|
||||
* @arg @ref I2C_IT_NACKI NACK received interrupt enable
|
||||
* @arg @ref I2C_IT_ADDRI Address match interrupt enable
|
||||
* @arg @ref I2C_IT_RXI RX interrupt enable
|
||||
* @arg @ref I2C_IT_TXI TX interrupt enable
|
||||
*
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_I2C_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 &= (~(__INTERRUPT__)))
|
||||
|
||||
/** @brief Check whether the specified I2C interrupt source is enabled or not.
|
||||
* @param __HANDLE__ specifies the I2C Handle.
|
||||
* @param __INTERRUPT__ specifies the I2C interrupt source to check.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref I2C_IT_ERRI Errors interrupt enable
|
||||
* @arg @ref I2C_IT_TCI Transfer complete interrupt enable
|
||||
* @arg @ref I2C_IT_STOPI STOP detection interrupt enable
|
||||
* @arg @ref I2C_IT_NACKI NACK received interrupt enable
|
||||
* @arg @ref I2C_IT_ADDRI Address match interrupt enable
|
||||
* @arg @ref I2C_IT_RXI RX interrupt enable
|
||||
* @arg @ref I2C_IT_TXI TX interrupt enable
|
||||
*
|
||||
* @retval The new state of __INTERRUPT__ (SET or RESET).
|
||||
*/
|
||||
#define __HAL_I2C_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR1 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
|
||||
|
||||
/** @brief Check whether the specified I2C flag is set or not.
|
||||
* @param __HANDLE__ specifies the I2C Handle.
|
||||
* @param __FLAG__ specifies the flag to check.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref I2C_FLAG_TXE Transmit data register empty
|
||||
* @arg @ref I2C_FLAG_TXIS Transmit interrupt status
|
||||
* @arg @ref I2C_FLAG_RXNE Receive data register not empty
|
||||
* @arg @ref I2C_FLAG_ADDR Address matched (slave mode)
|
||||
* @arg @ref I2C_FLAG_AF Acknowledge failure received flag
|
||||
* @arg @ref I2C_FLAG_STOPF STOP detection flag
|
||||
* @arg @ref I2C_FLAG_TC Transfer complete (master mode)
|
||||
* @arg @ref I2C_FLAG_TCR Transfer complete reload
|
||||
* @arg @ref I2C_FLAG_BERR Bus error
|
||||
* @arg @ref I2C_FLAG_ARLO Arbitration lost
|
||||
* @arg @ref I2C_FLAG_OVR Overrun/Underrun
|
||||
* @arg @ref I2C_FLAG_PECERR PEC error in reception
|
||||
* @arg @ref I2C_FLAG_TIMEOUT Timeout or Tlow detection flag
|
||||
* @arg @ref I2C_FLAG_ALERT SMBus alert
|
||||
* @arg @ref I2C_FLAG_BUSY Bus busy
|
||||
* @arg @ref I2C_FLAG_DIR Transfer direction (slave mode)
|
||||
*
|
||||
* @retval The new state of __FLAG__ (SET or RESET).
|
||||
*/
|
||||
#define I2C_FLAG_MASK (0x0001FFFFU)
|
||||
#define __HAL_I2C_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) == (__FLAG__)) ? SET : RESET)
|
||||
|
||||
/** @brief Clear the I2C pending flags which are cleared by writing 1 in a specific bit.
|
||||
* @param __HANDLE__ specifies the I2C Handle.
|
||||
* @param __FLAG__ specifies the flag to clear.
|
||||
* This parameter can be any combination of the following values:
|
||||
* @arg @ref I2C_FLAG_TXE Transmit data register empty
|
||||
* @arg @ref I2C_FLAG_ADDR Address matched (slave mode)
|
||||
* @arg @ref I2C_FLAG_AF Acknowledge failure received flag
|
||||
* @arg @ref I2C_FLAG_STOPF STOP detection flag
|
||||
* @arg @ref I2C_FLAG_BERR Bus error
|
||||
* @arg @ref I2C_FLAG_ARLO Arbitration lost
|
||||
* @arg @ref I2C_FLAG_OVR Overrun/Underrun
|
||||
* @arg @ref I2C_FLAG_PECERR PEC error in reception
|
||||
* @arg @ref I2C_FLAG_TIMEOUT Timeout or Tlow detection flag
|
||||
* @arg @ref I2C_FLAG_ALERT SMBus alert
|
||||
*
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_I2C_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__FLAG__) == I2C_FLAG_TXE) ? ((__HANDLE__)->Instance->ISR |= (__FLAG__)) \
|
||||
: ((__HANDLE__)->Instance->ICR = (__FLAG__)))
|
||||
|
||||
/** @brief Enable the specified I2C peripheral.
|
||||
* @param __HANDLE__ specifies the I2C Handle.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_I2C_ENABLE(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE))
|
||||
|
||||
/** @brief Disable the specified I2C peripheral.
|
||||
* @param __HANDLE__ specifies the I2C Handle.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_I2C_DISABLE(__HANDLE__) (CLEAR_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE))
|
||||
|
||||
/** @brief Generate a Non-Acknowledge I2C peripheral in Slave mode.
|
||||
* @param __HANDLE__ specifies the I2C Handle.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_I2C_GENERATE_NACK(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CR2, I2C_CR2_NACK))
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Include I2C HAL Extended module */
|
||||
#include "stm32g4xx_hal_i2c_ex.h"
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup I2C_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup I2C_Exported_Functions_Group1 Initialization and de-initialization functions
|
||||
* @{
|
||||
*/
|
||||
/* Initialization and de-initialization functions******************************/
|
||||
HAL_StatusTypeDef HAL_I2C_Init(I2C_HandleTypeDef *hi2c);
|
||||
HAL_StatusTypeDef HAL_I2C_DeInit(I2C_HandleTypeDef *hi2c);
|
||||
void HAL_I2C_MspInit(I2C_HandleTypeDef *hi2c);
|
||||
void HAL_I2C_MspDeInit(I2C_HandleTypeDef *hi2c);
|
||||
|
||||
/* Callbacks Register/UnRegister functions ***********************************/
|
||||
#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1)
|
||||
HAL_StatusTypeDef HAL_I2C_RegisterCallback(I2C_HandleTypeDef *hi2c, HAL_I2C_CallbackIDTypeDef CallbackID, pI2C_CallbackTypeDef pCallback);
|
||||
HAL_StatusTypeDef HAL_I2C_UnRegisterCallback(I2C_HandleTypeDef *hi2c, HAL_I2C_CallbackIDTypeDef CallbackID);
|
||||
|
||||
HAL_StatusTypeDef HAL_I2C_RegisterAddrCallback(I2C_HandleTypeDef *hi2c, pI2C_AddrCallbackTypeDef pCallback);
|
||||
HAL_StatusTypeDef HAL_I2C_UnRegisterAddrCallback(I2C_HandleTypeDef *hi2c);
|
||||
#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup I2C_Exported_Functions_Group2 Input and Output operation functions
|
||||
* @{
|
||||
*/
|
||||
/* IO operation functions ****************************************************/
|
||||
/******* Blocking mode: Polling */
|
||||
HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout);
|
||||
HAL_StatusTypeDef HAL_I2C_Master_Receive(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout);
|
||||
HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout);
|
||||
HAL_StatusTypeDef HAL_I2C_Slave_Receive(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout);
|
||||
HAL_StatusTypeDef HAL_I2C_Mem_Write(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout);
|
||||
HAL_StatusTypeDef HAL_I2C_Mem_Read(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout);
|
||||
HAL_StatusTypeDef HAL_I2C_IsDeviceReady(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout);
|
||||
|
||||
/******* Non-Blocking mode: Interrupt */
|
||||
HAL_StatusTypeDef HAL_I2C_Master_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_I2C_Master_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_I2C_Slave_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_I2C_Slave_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_I2C_Mem_Write_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_I2C_Mem_Read_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size);
|
||||
|
||||
HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
|
||||
HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
|
||||
HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
|
||||
HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
|
||||
HAL_StatusTypeDef HAL_I2C_EnableListen_IT(I2C_HandleTypeDef *hi2c);
|
||||
HAL_StatusTypeDef HAL_I2C_DisableListen_IT(I2C_HandleTypeDef *hi2c);
|
||||
HAL_StatusTypeDef HAL_I2C_Master_Abort_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress);
|
||||
|
||||
/******* Non-Blocking mode: DMA */
|
||||
HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_I2C_Master_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_I2C_Slave_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_I2C_Slave_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_I2C_Mem_Write_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_I2C_Mem_Read_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size);
|
||||
|
||||
HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
|
||||
HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
|
||||
HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
|
||||
HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup I2C_IRQ_Handler_and_Callbacks IRQ Handler and Callbacks
|
||||
* @{
|
||||
*/
|
||||
/******* I2C IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */
|
||||
void HAL_I2C_EV_IRQHandler(I2C_HandleTypeDef *hi2c);
|
||||
void HAL_I2C_ER_IRQHandler(I2C_HandleTypeDef *hi2c);
|
||||
void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *hi2c);
|
||||
void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *hi2c);
|
||||
void HAL_I2C_SlaveTxCpltCallback(I2C_HandleTypeDef *hi2c);
|
||||
void HAL_I2C_SlaveRxCpltCallback(I2C_HandleTypeDef *hi2c);
|
||||
void HAL_I2C_AddrCallback(I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode);
|
||||
void HAL_I2C_ListenCpltCallback(I2C_HandleTypeDef *hi2c);
|
||||
void HAL_I2C_MemTxCpltCallback(I2C_HandleTypeDef *hi2c);
|
||||
void HAL_I2C_MemRxCpltCallback(I2C_HandleTypeDef *hi2c);
|
||||
void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *hi2c);
|
||||
void HAL_I2C_AbortCpltCallback(I2C_HandleTypeDef *hi2c);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup I2C_Exported_Functions_Group3 Peripheral State, Mode and Error functions
|
||||
* @{
|
||||
*/
|
||||
/* Peripheral State, Mode and Error functions *********************************/
|
||||
HAL_I2C_StateTypeDef HAL_I2C_GetState(I2C_HandleTypeDef *hi2c);
|
||||
HAL_I2C_ModeTypeDef HAL_I2C_GetMode(I2C_HandleTypeDef *hi2c);
|
||||
uint32_t HAL_I2C_GetError(I2C_HandleTypeDef *hi2c);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private constants ---------------------------------------------------------*/
|
||||
/** @defgroup I2C_Private_Constants I2C Private Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @defgroup I2C_Private_Macro I2C Private Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
#define IS_I2C_ADDRESSING_MODE(MODE) (((MODE) == I2C_ADDRESSINGMODE_7BIT) || \
|
||||
((MODE) == I2C_ADDRESSINGMODE_10BIT))
|
||||
|
||||
#define IS_I2C_DUAL_ADDRESS(ADDRESS) (((ADDRESS) == I2C_DUALADDRESS_DISABLE) || \
|
||||
((ADDRESS) == I2C_DUALADDRESS_ENABLE))
|
||||
|
||||
#define IS_I2C_OWN_ADDRESS2_MASK(MASK) (((MASK) == I2C_OA2_NOMASK) || \
|
||||
((MASK) == I2C_OA2_MASK01) || \
|
||||
((MASK) == I2C_OA2_MASK02) || \
|
||||
((MASK) == I2C_OA2_MASK03) || \
|
||||
((MASK) == I2C_OA2_MASK04) || \
|
||||
((MASK) == I2C_OA2_MASK05) || \
|
||||
((MASK) == I2C_OA2_MASK06) || \
|
||||
((MASK) == I2C_OA2_MASK07))
|
||||
|
||||
#define IS_I2C_GENERAL_CALL(CALL) (((CALL) == I2C_GENERALCALL_DISABLE) || \
|
||||
((CALL) == I2C_GENERALCALL_ENABLE))
|
||||
|
||||
#define IS_I2C_NO_STRETCH(STRETCH) (((STRETCH) == I2C_NOSTRETCH_DISABLE) || \
|
||||
((STRETCH) == I2C_NOSTRETCH_ENABLE))
|
||||
|
||||
#define IS_I2C_MEMADD_SIZE(SIZE) (((SIZE) == I2C_MEMADD_SIZE_8BIT) || \
|
||||
((SIZE) == I2C_MEMADD_SIZE_16BIT))
|
||||
|
||||
#define IS_TRANSFER_MODE(MODE) (((MODE) == I2C_RELOAD_MODE) || \
|
||||
((MODE) == I2C_AUTOEND_MODE) || \
|
||||
((MODE) == I2C_SOFTEND_MODE))
|
||||
|
||||
#define IS_TRANSFER_REQUEST(REQUEST) (((REQUEST) == I2C_GENERATE_STOP) || \
|
||||
((REQUEST) == I2C_GENERATE_START_READ) || \
|
||||
((REQUEST) == I2C_GENERATE_START_WRITE) || \
|
||||
((REQUEST) == I2C_NO_STARTSTOP))
|
||||
|
||||
#define IS_I2C_TRANSFER_OPTIONS_REQUEST(REQUEST) (((REQUEST) == I2C_FIRST_FRAME) || \
|
||||
((REQUEST) == I2C_FIRST_AND_NEXT_FRAME) || \
|
||||
((REQUEST) == I2C_NEXT_FRAME) || \
|
||||
((REQUEST) == I2C_FIRST_AND_LAST_FRAME) || \
|
||||
((REQUEST) == I2C_LAST_FRAME) || \
|
||||
((REQUEST) == I2C_LAST_FRAME_NO_STOP) || \
|
||||
IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST))
|
||||
|
||||
#define IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST) (((REQUEST) == I2C_OTHER_FRAME) || \
|
||||
((REQUEST) == I2C_OTHER_AND_LAST_FRAME))
|
||||
|
||||
#define I2C_RESET_CR2(__HANDLE__) ((__HANDLE__)->Instance->CR2 &= (uint32_t)~((uint32_t)(I2C_CR2_SADD | I2C_CR2_HEAD10R | I2C_CR2_NBYTES | I2C_CR2_RELOAD | I2C_CR2_RD_WRN)))
|
||||
|
||||
#define I2C_GET_ADDR_MATCH(__HANDLE__) ((uint16_t)(((__HANDLE__)->Instance->ISR & I2C_ISR_ADDCODE) >> 16U))
|
||||
#define I2C_GET_DIR(__HANDLE__) ((uint8_t)(((__HANDLE__)->Instance->ISR & I2C_ISR_DIR) >> 16U))
|
||||
#define I2C_GET_STOP_MODE(__HANDLE__) ((__HANDLE__)->Instance->CR2 & I2C_CR2_AUTOEND)
|
||||
#define I2C_GET_OWN_ADDRESS1(__HANDLE__) ((uint16_t)((__HANDLE__)->Instance->OAR1 & I2C_OAR1_OA1))
|
||||
#define I2C_GET_OWN_ADDRESS2(__HANDLE__) ((uint16_t)((__HANDLE__)->Instance->OAR2 & I2C_OAR2_OA2))
|
||||
|
||||
#define IS_I2C_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= 0x000003FFU)
|
||||
#define IS_I2C_OWN_ADDRESS2(ADDRESS2) ((ADDRESS2) <= (uint16_t)0x00FFU)
|
||||
|
||||
#define I2C_MEM_ADD_MSB(__ADDRESS__) ((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)(0xFF00U))) >> 8U)))
|
||||
#define I2C_MEM_ADD_LSB(__ADDRESS__) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)(0x00FFU))))
|
||||
|
||||
#define I2C_GENERATE_START(__ADDMODE__,__ADDRESS__) (((__ADDMODE__) == I2C_ADDRESSINGMODE_7BIT) ? (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_START) | (I2C_CR2_AUTOEND)) & (~I2C_CR2_RD_WRN)) : \
|
||||
(uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_ADD10) | (I2C_CR2_START)) & (~I2C_CR2_RD_WRN)))
|
||||
|
||||
#define I2C_CHECK_FLAG(__ISR__, __FLAG__) ((((__ISR__) & ((__FLAG__) & I2C_FLAG_MASK)) == ((__FLAG__) & I2C_FLAG_MASK)) ? SET : RESET)
|
||||
#define I2C_CHECK_IT_SOURCE(__CR1__, __IT__) ((((__CR1__) & (__IT__)) == (__IT__)) ? SET : RESET)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private Functions ---------------------------------------------------------*/
|
||||
/** @defgroup I2C_Private_Functions I2C Private Functions
|
||||
* @{
|
||||
*/
|
||||
/* Private functions are defined in stm32g4xx_hal_i2c.c file */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
#endif /* STM32G4xx_HAL_I2C_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,161 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_i2c_ex.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of I2C HAL Extended module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_HAL_I2C_EX_H
|
||||
#define STM32G4xx_HAL_I2C_EX_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup I2CEx
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
|
||||
/** @defgroup I2CEx_Exported_Constants I2C Extended Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup I2CEx_Analog_Filter I2C Extended Analog Filter
|
||||
* @{
|
||||
*/
|
||||
#define I2C_ANALOGFILTER_ENABLE 0x00000000U
|
||||
#define I2C_ANALOGFILTER_DISABLE I2C_CR1_ANFOFF
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup I2CEx_FastModePlus I2C Extended Fast Mode Plus
|
||||
* @{
|
||||
*/
|
||||
#define I2C_FMP_NOT_SUPPORTED 0xAAAA0000U /*!< Fast Mode Plus not supported */
|
||||
#define I2C_FASTMODEPLUS_PB6 SYSCFG_CFGR1_I2C_PB6_FMP /*!< Enable Fast Mode Plus on PB6 */
|
||||
#define I2C_FASTMODEPLUS_PB7 SYSCFG_CFGR1_I2C_PB7_FMP /*!< Enable Fast Mode Plus on PB7 */
|
||||
#define I2C_FASTMODEPLUS_PB8 SYSCFG_CFGR1_I2C_PB8_FMP /*!< Enable Fast Mode Plus on PB8 */
|
||||
#define I2C_FASTMODEPLUS_PB9 SYSCFG_CFGR1_I2C_PB9_FMP /*!< Enable Fast Mode Plus on PB9 */
|
||||
#define I2C_FASTMODEPLUS_I2C1 SYSCFG_CFGR1_I2C1_FMP /*!< Enable Fast Mode Plus on I2C1 pins */
|
||||
#define I2C_FASTMODEPLUS_I2C2 SYSCFG_CFGR1_I2C2_FMP /*!< Enable Fast Mode Plus on I2C2 pins */
|
||||
#define I2C_FASTMODEPLUS_I2C3 SYSCFG_CFGR1_I2C3_FMP /*!< Enable Fast Mode Plus on I2C3 pins */
|
||||
#if defined(SYSCFG_CFGR1_I2C4_FMP)
|
||||
#define I2C_FASTMODEPLUS_I2C4 SYSCFG_CFGR1_I2C4_FMP /*!< Enable Fast Mode Plus on I2C4 pins */
|
||||
#else
|
||||
#define I2C_FASTMODEPLUS_I2C4 (uint32_t)(0x00000800U | I2C_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C4 not supported */
|
||||
#endif
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macro ------------------------------------------------------------*/
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
|
||||
/** @addtogroup I2CEx_Exported_Functions I2C Extended Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup I2CEx_Exported_Functions_Group1 Extended features functions
|
||||
* @brief Extended features functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Peripheral Control functions ************************************************/
|
||||
HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter);
|
||||
HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter);
|
||||
HAL_StatusTypeDef HAL_I2CEx_EnableWakeUp(I2C_HandleTypeDef *hi2c);
|
||||
HAL_StatusTypeDef HAL_I2CEx_DisableWakeUp(I2C_HandleTypeDef *hi2c);
|
||||
void HAL_I2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus);
|
||||
void HAL_I2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus);
|
||||
|
||||
/* Private constants ---------------------------------------------------------*/
|
||||
/** @defgroup I2CEx_Private_Constants I2C Extended Private Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @defgroup I2CEx_Private_Macro I2C Extended Private Macros
|
||||
* @{
|
||||
*/
|
||||
#define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \
|
||||
((FILTER) == I2C_ANALOGFILTER_DISABLE))
|
||||
|
||||
#define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000FU)
|
||||
|
||||
#define IS_I2C_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & I2C_FMP_NOT_SUPPORTED) != I2C_FMP_NOT_SUPPORTED) && \
|
||||
((((__CONFIG__) & (I2C_FASTMODEPLUS_PB6)) == I2C_FASTMODEPLUS_PB6) || \
|
||||
(((__CONFIG__) & (I2C_FASTMODEPLUS_PB7)) == I2C_FASTMODEPLUS_PB7) || \
|
||||
(((__CONFIG__) & (I2C_FASTMODEPLUS_PB8)) == I2C_FASTMODEPLUS_PB8) || \
|
||||
(((__CONFIG__) & (I2C_FASTMODEPLUS_PB9)) == I2C_FASTMODEPLUS_PB9) || \
|
||||
(((__CONFIG__) & (I2C_FASTMODEPLUS_I2C1)) == I2C_FASTMODEPLUS_I2C1) || \
|
||||
(((__CONFIG__) & (I2C_FASTMODEPLUS_I2C2)) == I2C_FASTMODEPLUS_I2C2) || \
|
||||
(((__CONFIG__) & (I2C_FASTMODEPLUS_I2C3)) == I2C_FASTMODEPLUS_I2C3) || \
|
||||
(((__CONFIG__) & (I2C_FASTMODEPLUS_I2C4)) == I2C_FASTMODEPLUS_I2C4)))
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private Functions ---------------------------------------------------------*/
|
||||
/** @defgroup I2CEx_Private_Functions I2C Extended Private Functions
|
||||
* @{
|
||||
*/
|
||||
/* Private functions are defined in stm32g4xx_hal_i2c_ex.c file */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* STM32G4xx_HAL_I2C_EX_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,950 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_pcd.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of PCD HAL module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_HAL_PCD_H
|
||||
#define STM32G4xx_HAL_PCD_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_ll_usb.h"
|
||||
|
||||
#if defined (USB)
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup PCD
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/** @defgroup PCD_Exported_Types PCD Exported Types
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief PCD State structure definition
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
HAL_PCD_STATE_RESET = 0x00,
|
||||
HAL_PCD_STATE_READY = 0x01,
|
||||
HAL_PCD_STATE_ERROR = 0x02,
|
||||
HAL_PCD_STATE_BUSY = 0x03,
|
||||
HAL_PCD_STATE_TIMEOUT = 0x04
|
||||
} PCD_StateTypeDef;
|
||||
|
||||
/* Device LPM suspend state */
|
||||
typedef enum
|
||||
{
|
||||
LPM_L0 = 0x00, /* on */
|
||||
LPM_L1 = 0x01, /* LPM L1 sleep */
|
||||
LPM_L2 = 0x02, /* suspend */
|
||||
LPM_L3 = 0x03, /* off */
|
||||
} PCD_LPM_StateTypeDef;
|
||||
|
||||
typedef enum
|
||||
{
|
||||
PCD_LPM_L0_ACTIVE = 0x00, /* on */
|
||||
PCD_LPM_L1_ACTIVE = 0x01, /* LPM L1 sleep */
|
||||
} PCD_LPM_MsgTypeDef;
|
||||
|
||||
typedef enum
|
||||
{
|
||||
PCD_BCD_ERROR = 0xFF,
|
||||
PCD_BCD_CONTACT_DETECTION = 0xFE,
|
||||
PCD_BCD_STD_DOWNSTREAM_PORT = 0xFD,
|
||||
PCD_BCD_CHARGING_DOWNSTREAM_PORT = 0xFC,
|
||||
PCD_BCD_DEDICATED_CHARGING_PORT = 0xFB,
|
||||
PCD_BCD_DISCOVERY_COMPLETED = 0x00,
|
||||
|
||||
} PCD_BCD_MsgTypeDef;
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
typedef USB_TypeDef PCD_TypeDef;
|
||||
typedef USB_CfgTypeDef PCD_InitTypeDef;
|
||||
typedef USB_EPTypeDef PCD_EPTypeDef;
|
||||
|
||||
|
||||
/**
|
||||
* @brief PCD Handle Structure definition
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
typedef struct __PCD_HandleTypeDef
|
||||
#else
|
||||
typedef struct
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
{
|
||||
PCD_TypeDef *Instance; /*!< Register base address */
|
||||
PCD_InitTypeDef Init; /*!< PCD required parameters */
|
||||
__IO uint8_t USB_Address; /*!< USB Address */
|
||||
PCD_EPTypeDef IN_ep[8]; /*!< IN endpoint parameters */
|
||||
PCD_EPTypeDef OUT_ep[8]; /*!< OUT endpoint parameters */
|
||||
HAL_LockTypeDef Lock; /*!< PCD peripheral status */
|
||||
__IO PCD_StateTypeDef State; /*!< PCD communication state */
|
||||
__IO uint32_t ErrorCode; /*!< PCD Error code */
|
||||
uint32_t Setup[12]; /*!< Setup packet buffer */
|
||||
PCD_LPM_StateTypeDef LPM_State; /*!< LPM State */
|
||||
uint32_t BESL;
|
||||
|
||||
|
||||
uint32_t lpm_active; /*!< Enable or disable the Link Power Management .
|
||||
This parameter can be set to ENABLE or DISABLE */
|
||||
|
||||
uint32_t battery_charging_active; /*!< Enable or disable Battery charging.
|
||||
This parameter can be set to ENABLE or DISABLE */
|
||||
void *pData; /*!< Pointer to upper stack Handler */
|
||||
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
void (* SOFCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD SOF callback */
|
||||
void (* SetupStageCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Setup Stage callback */
|
||||
void (* ResetCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Reset callback */
|
||||
void (* SuspendCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Suspend callback */
|
||||
void (* ResumeCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Resume callback */
|
||||
void (* ConnectCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Connect callback */
|
||||
void (* DisconnectCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Disconnect callback */
|
||||
|
||||
void (* DataOutStageCallback)(struct __PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< USB OTG PCD Data OUT Stage callback */
|
||||
void (* DataInStageCallback)(struct __PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< USB OTG PCD Data IN Stage callback */
|
||||
void (* ISOOUTIncompleteCallback)(struct __PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< USB OTG PCD ISO OUT Incomplete callback */
|
||||
void (* ISOINIncompleteCallback)(struct __PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< USB OTG PCD ISO IN Incomplete callback */
|
||||
void (* BCDCallback)(struct __PCD_HandleTypeDef *hpcd, PCD_BCD_MsgTypeDef msg); /*!< USB OTG PCD BCD callback */
|
||||
void (* LPMCallback)(struct __PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg); /*!< USB OTG PCD LPM callback */
|
||||
|
||||
void (* MspInitCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Msp Init callback */
|
||||
void (* MspDeInitCallback)(struct __PCD_HandleTypeDef *hpcd); /*!< USB OTG PCD Msp DeInit callback */
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
} PCD_HandleTypeDef;
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Include PCD HAL Extended module */
|
||||
#include "stm32g4xx_hal_pcd_ex.h"
|
||||
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
/** @defgroup PCD_Exported_Constants PCD Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup PCD_Speed PCD Speed
|
||||
* @{
|
||||
*/
|
||||
#define PCD_SPEED_FULL 2U
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PCD_PHY_Module PCD PHY Module
|
||||
* @{
|
||||
*/
|
||||
#define PCD_PHY_ULPI 1U
|
||||
#define PCD_PHY_EMBEDDED 2U
|
||||
#define PCD_PHY_UTMI 3U
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PCD_Error_Code_definition PCD Error Code definition
|
||||
* @brief PCD Error Code definition
|
||||
* @{
|
||||
*/
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
#define HAL_PCD_ERROR_INVALID_CALLBACK (0x00000010U) /*!< Invalid Callback error */
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macros -----------------------------------------------------------*/
|
||||
/** @defgroup PCD_Exported_Macros PCD Exported Macros
|
||||
* @brief macros to handle interrupts and specific clock configurations
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
#define __HAL_PCD_ENABLE(__HANDLE__) (void)USB_EnableGlobalInt ((__HANDLE__)->Instance)
|
||||
#define __HAL_PCD_DISABLE(__HANDLE__) (void)USB_DisableGlobalInt ((__HANDLE__)->Instance)
|
||||
#define __HAL_PCD_GET_FLAG(__HANDLE__, __INTERRUPT__) ((USB_ReadInterrupts((__HANDLE__)->Instance) & (__INTERRUPT__)) == (__INTERRUPT__))
|
||||
#define __HAL_PCD_CLEAR_FLAG(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->ISTR) &= ~(__INTERRUPT__))
|
||||
|
||||
#define __HAL_USB_WAKEUP_EXTI_ENABLE_IT() EXTI->IMR1 |= USB_WAKEUP_EXTI_LINE
|
||||
#define __HAL_USB_WAKEUP_EXTI_DISABLE_IT() EXTI->IMR1 &= ~(USB_WAKEUP_EXTI_LINE)
|
||||
#define __HAL_USB_WAKEUP_EXTI_GET_FLAG() EXTI->PR1 & (USB_WAKEUP_EXTI_LINE)
|
||||
#define __HAL_USB_WAKEUP_EXTI_CLEAR_FLAG() EXTI->PR1 = USB_WAKEUP_EXTI_LINE
|
||||
|
||||
#define __HAL_USB_WAKEUP_EXTI_ENABLE_RISING_EDGE() \
|
||||
do { \
|
||||
EXTI->FTSR1 &= ~(USB_WAKEUP_EXTI_LINE); \
|
||||
EXTI->RTSR1 |= USB_WAKEUP_EXTI_LINE; \
|
||||
} while(0U)
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup PCD_Exported_Functions PCD Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Initialization/de-initialization functions ********************************/
|
||||
/** @addtogroup PCD_Exported_Functions_Group1 Initialization and de-initialization functions
|
||||
* @{
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_PCD_Init(PCD_HandleTypeDef *hpcd);
|
||||
HAL_StatusTypeDef HAL_PCD_DeInit(PCD_HandleTypeDef *hpcd);
|
||||
void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd);
|
||||
void HAL_PCD_MspDeInit(PCD_HandleTypeDef *hpcd);
|
||||
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
/** @defgroup HAL_PCD_Callback_ID_enumeration_definition HAL USB OTG PCD Callback ID enumeration definition
|
||||
* @brief HAL USB OTG PCD Callback ID enumeration definition
|
||||
* @{
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
HAL_PCD_SOF_CB_ID = 0x01, /*!< USB PCD SOF callback ID */
|
||||
HAL_PCD_SETUPSTAGE_CB_ID = 0x02, /*!< USB PCD Setup Stage callback ID */
|
||||
HAL_PCD_RESET_CB_ID = 0x03, /*!< USB PCD Reset callback ID */
|
||||
HAL_PCD_SUSPEND_CB_ID = 0x04, /*!< USB PCD Suspend callback ID */
|
||||
HAL_PCD_RESUME_CB_ID = 0x05, /*!< USB PCD Resume callback ID */
|
||||
HAL_PCD_CONNECT_CB_ID = 0x06, /*!< USB PCD Connect callback ID */
|
||||
HAL_PCD_DISCONNECT_CB_ID = 0x07, /*!< USB PCD Disconnect callback ID */
|
||||
|
||||
HAL_PCD_MSPINIT_CB_ID = 0x08, /*!< USB PCD MspInit callback ID */
|
||||
HAL_PCD_MSPDEINIT_CB_ID = 0x09 /*!< USB PCD MspDeInit callback ID */
|
||||
|
||||
} HAL_PCD_CallbackIDTypeDef;
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup HAL_PCD_Callback_pointer_definition HAL USB OTG PCD Callback pointer definition
|
||||
* @brief HAL USB OTG PCD Callback pointer definition
|
||||
* @{
|
||||
*/
|
||||
|
||||
typedef void (*pPCD_CallbackTypeDef)(PCD_HandleTypeDef *hpcd); /*!< pointer to a common USB OTG PCD callback function */
|
||||
typedef void (*pPCD_DataOutStageCallbackTypeDef)(PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< pointer to USB OTG PCD Data OUT Stage callback */
|
||||
typedef void (*pPCD_DataInStageCallbackTypeDef)(PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< pointer to USB OTG PCD Data IN Stage callback */
|
||||
typedef void (*pPCD_IsoOutIncpltCallbackTypeDef)(PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< pointer to USB OTG PCD ISO OUT Incomplete callback */
|
||||
typedef void (*pPCD_IsoInIncpltCallbackTypeDef)(PCD_HandleTypeDef *hpcd, uint8_t epnum); /*!< pointer to USB OTG PCD ISO IN Incomplete callback */
|
||||
typedef void (*pPCD_LpmCallbackTypeDef)(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg); /*!< pointer to USB OTG PCD LPM callback */
|
||||
typedef void (*pPCD_BcdCallbackTypeDef)(PCD_HandleTypeDef *hpcd, PCD_BCD_MsgTypeDef msg); /*!< pointer to USB OTG PCD BCD callback */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
HAL_StatusTypeDef HAL_PCD_RegisterCallback(PCD_HandleTypeDef *hpcd, HAL_PCD_CallbackIDTypeDef CallbackID, pPCD_CallbackTypeDef pCallback);
|
||||
HAL_StatusTypeDef HAL_PCD_UnRegisterCallback(PCD_HandleTypeDef *hpcd, HAL_PCD_CallbackIDTypeDef CallbackID);
|
||||
|
||||
HAL_StatusTypeDef HAL_PCD_RegisterDataOutStageCallback(PCD_HandleTypeDef *hpcd, pPCD_DataOutStageCallbackTypeDef pCallback);
|
||||
HAL_StatusTypeDef HAL_PCD_UnRegisterDataOutStageCallback(PCD_HandleTypeDef *hpcd);
|
||||
|
||||
HAL_StatusTypeDef HAL_PCD_RegisterDataInStageCallback(PCD_HandleTypeDef *hpcd, pPCD_DataInStageCallbackTypeDef pCallback);
|
||||
HAL_StatusTypeDef HAL_PCD_UnRegisterDataInStageCallback(PCD_HandleTypeDef *hpcd);
|
||||
|
||||
HAL_StatusTypeDef HAL_PCD_RegisterIsoOutIncpltCallback(PCD_HandleTypeDef *hpcd, pPCD_IsoOutIncpltCallbackTypeDef pCallback);
|
||||
HAL_StatusTypeDef HAL_PCD_UnRegisterIsoOutIncpltCallback(PCD_HandleTypeDef *hpcd);
|
||||
|
||||
HAL_StatusTypeDef HAL_PCD_RegisterIsoInIncpltCallback(PCD_HandleTypeDef *hpcd, pPCD_IsoInIncpltCallbackTypeDef pCallback);
|
||||
HAL_StatusTypeDef HAL_PCD_UnRegisterIsoInIncpltCallback(PCD_HandleTypeDef *hpcd);
|
||||
|
||||
HAL_StatusTypeDef HAL_PCD_RegisterBcdCallback(PCD_HandleTypeDef *hpcd, pPCD_BcdCallbackTypeDef pCallback);
|
||||
HAL_StatusTypeDef HAL_PCD_UnRegisterBcdCallback(PCD_HandleTypeDef *hpcd);
|
||||
|
||||
HAL_StatusTypeDef HAL_PCD_RegisterLpmCallback(PCD_HandleTypeDef *hpcd, pPCD_LpmCallbackTypeDef pCallback);
|
||||
HAL_StatusTypeDef HAL_PCD_UnRegisterLpmCallback(PCD_HandleTypeDef *hpcd);
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* I/O operation functions ***************************************************/
|
||||
/* Non-Blocking mode: Interrupt */
|
||||
/** @addtogroup PCD_Exported_Functions_Group2 Input and Output operation functions
|
||||
* @{
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_PCD_Start(PCD_HandleTypeDef *hpcd);
|
||||
HAL_StatusTypeDef HAL_PCD_Stop(PCD_HandleTypeDef *hpcd);
|
||||
void HAL_PCD_IRQHandler(PCD_HandleTypeDef *hpcd);
|
||||
|
||||
void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd);
|
||||
void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd);
|
||||
void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd);
|
||||
void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd);
|
||||
void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd);
|
||||
void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd);
|
||||
void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd);
|
||||
|
||||
void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
|
||||
void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
|
||||
void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
|
||||
void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Peripheral Control functions **********************************************/
|
||||
/** @addtogroup PCD_Exported_Functions_Group3 Peripheral Control functions
|
||||
* @{
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_PCD_DevConnect(PCD_HandleTypeDef *hpcd);
|
||||
HAL_StatusTypeDef HAL_PCD_DevDisconnect(PCD_HandleTypeDef *hpcd);
|
||||
HAL_StatusTypeDef HAL_PCD_SetAddress(PCD_HandleTypeDef *hpcd, uint8_t address);
|
||||
HAL_StatusTypeDef HAL_PCD_EP_Open(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint16_t ep_mps, uint8_t ep_type);
|
||||
HAL_StatusTypeDef HAL_PCD_EP_Close(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
|
||||
HAL_StatusTypeDef HAL_PCD_EP_Receive(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len);
|
||||
HAL_StatusTypeDef HAL_PCD_EP_Transmit(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len);
|
||||
uint32_t HAL_PCD_EP_GetRxCount(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
|
||||
HAL_StatusTypeDef HAL_PCD_EP_SetStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
|
||||
HAL_StatusTypeDef HAL_PCD_EP_ClrStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
|
||||
HAL_StatusTypeDef HAL_PCD_EP_Flush(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
|
||||
HAL_StatusTypeDef HAL_PCD_ActivateRemoteWakeup(PCD_HandleTypeDef *hpcd);
|
||||
HAL_StatusTypeDef HAL_PCD_DeActivateRemoteWakeup(PCD_HandleTypeDef *hpcd);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Peripheral State functions ************************************************/
|
||||
/** @addtogroup PCD_Exported_Functions_Group4 Peripheral State functions
|
||||
* @{
|
||||
*/
|
||||
PCD_StateTypeDef HAL_PCD_GetState(PCD_HandleTypeDef *hpcd);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private constants ---------------------------------------------------------*/
|
||||
/** @defgroup PCD_Private_Constants PCD Private Constants
|
||||
* @{
|
||||
*/
|
||||
/** @defgroup USB_EXTI_Line_Interrupt USB EXTI line interrupt
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
#define USB_WAKEUP_EXTI_LINE (0x1U << 18) /*!< USB FS EXTI Line WakeUp Interrupt */
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PCD_EP0_MPS PCD EP0 MPS
|
||||
* @{
|
||||
*/
|
||||
#define PCD_EP0MPS_64 DEP0CTL_MPS_64
|
||||
#define PCD_EP0MPS_32 DEP0CTL_MPS_32
|
||||
#define PCD_EP0MPS_16 DEP0CTL_MPS_16
|
||||
#define PCD_EP0MPS_08 DEP0CTL_MPS_8
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PCD_ENDP PCD ENDP
|
||||
* @{
|
||||
*/
|
||||
#define PCD_ENDP0 0U
|
||||
#define PCD_ENDP1 1U
|
||||
#define PCD_ENDP2 2U
|
||||
#define PCD_ENDP3 3U
|
||||
#define PCD_ENDP4 4U
|
||||
#define PCD_ENDP5 5U
|
||||
#define PCD_ENDP6 6U
|
||||
#define PCD_ENDP7 7U
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PCD_ENDP_Kind PCD Endpoint Kind
|
||||
* @{
|
||||
*/
|
||||
#define PCD_SNG_BUF 0U
|
||||
#define PCD_DBL_BUF 1U
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @defgroup PCD_Private_Macros PCD Private Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/******************** Bit definition for USB_COUNTn_RX register *************/
|
||||
#define USB_CNTRX_NBLK_MSK (0x1FU << 10)
|
||||
#define USB_CNTRX_BLSIZE (0x1U << 15)
|
||||
|
||||
/* SetENDPOINT */
|
||||
#define PCD_SET_ENDPOINT(USBx, bEpNum, wRegValue) (*(__IO uint16_t *)(&(USBx)->EP0R + ((bEpNum) * 2U)) = (uint16_t)(wRegValue))
|
||||
|
||||
/* GetENDPOINT */
|
||||
#define PCD_GET_ENDPOINT(USBx, bEpNum) (*(__IO uint16_t *)(&(USBx)->EP0R + ((bEpNum) * 2U)))
|
||||
|
||||
/* ENDPOINT transfer */
|
||||
#define USB_EP0StartXfer USB_EPStartXfer
|
||||
|
||||
/**
|
||||
* @brief sets the type in the endpoint register(bits EP_TYPE[1:0])
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @param wType Endpoint Type.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_SET_EPTYPE(USBx, bEpNum, wType) (PCD_SET_ENDPOINT((USBx), (bEpNum), \
|
||||
((PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EP_T_MASK) | (wType) | USB_EP_CTR_TX | USB_EP_CTR_RX)))
|
||||
|
||||
/**
|
||||
* @brief gets the type in the endpoint register(bits EP_TYPE[1:0])
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @retval Endpoint Type
|
||||
*/
|
||||
#define PCD_GET_EPTYPE(USBx, bEpNum) (PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EP_T_FIELD)
|
||||
|
||||
/**
|
||||
* @brief free buffer used from the application realizing it to the line
|
||||
* toggles bit SW_BUF in the double buffered endpoint register
|
||||
* @param USBx USB device.
|
||||
* @param bEpNum, bDir
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_FreeUserBuffer(USBx, bEpNum, bDir) do { \
|
||||
if ((bDir) == 0U) \
|
||||
{ \
|
||||
/* OUT double buffered endpoint */ \
|
||||
PCD_TX_DTOG((USBx), (bEpNum)); \
|
||||
} \
|
||||
else if ((bDir) == 1U) \
|
||||
{ \
|
||||
/* IN double buffered endpoint */ \
|
||||
PCD_RX_DTOG((USBx), (bEpNum)); \
|
||||
} \
|
||||
} while(0)
|
||||
|
||||
/**
|
||||
* @brief sets the status for tx transfer (bits STAT_TX[1:0]).
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @param wState new state
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_SET_EP_TX_STATUS(USBx, bEpNum, wState) do { \
|
||||
register uint16_t _wRegVal; \
|
||||
\
|
||||
_wRegVal = PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPTX_DTOGMASK; \
|
||||
/* toggle first bit ? */ \
|
||||
if ((USB_EPTX_DTOG1 & (wState))!= 0U) \
|
||||
{ \
|
||||
_wRegVal ^= USB_EPTX_DTOG1; \
|
||||
} \
|
||||
/* toggle second bit ? */ \
|
||||
if ((USB_EPTX_DTOG2 & (wState))!= 0U) \
|
||||
{ \
|
||||
_wRegVal ^= USB_EPTX_DTOG2; \
|
||||
} \
|
||||
PCD_SET_ENDPOINT((USBx), (bEpNum), (_wRegVal | USB_EP_CTR_RX | USB_EP_CTR_TX)); \
|
||||
} while(0) /* PCD_SET_EP_TX_STATUS */
|
||||
|
||||
/**
|
||||
* @brief sets the status for rx transfer (bits STAT_TX[1:0])
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @param wState new state
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_SET_EP_RX_STATUS(USBx, bEpNum,wState) do { \
|
||||
register uint16_t _wRegVal; \
|
||||
\
|
||||
_wRegVal = PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPRX_DTOGMASK; \
|
||||
/* toggle first bit ? */ \
|
||||
if ((USB_EPRX_DTOG1 & (wState))!= 0U) \
|
||||
{ \
|
||||
_wRegVal ^= USB_EPRX_DTOG1; \
|
||||
} \
|
||||
/* toggle second bit ? */ \
|
||||
if ((USB_EPRX_DTOG2 & (wState))!= 0U) \
|
||||
{ \
|
||||
_wRegVal ^= USB_EPRX_DTOG2; \
|
||||
} \
|
||||
PCD_SET_ENDPOINT((USBx), (bEpNum), (_wRegVal | USB_EP_CTR_RX | USB_EP_CTR_TX)); \
|
||||
} while(0) /* PCD_SET_EP_RX_STATUS */
|
||||
|
||||
/**
|
||||
* @brief sets the status for rx & tx (bits STAT_TX[1:0] & STAT_RX[1:0])
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @param wStaterx new state.
|
||||
* @param wStatetx new state.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_SET_EP_TXRX_STATUS(USBx, bEpNum, wStaterx, wStatetx) do { \
|
||||
register uint16_t _wRegVal; \
|
||||
\
|
||||
_wRegVal = PCD_GET_ENDPOINT((USBx), (bEpNum)) & (USB_EPRX_DTOGMASK | USB_EPTX_STAT); \
|
||||
/* toggle first bit ? */ \
|
||||
if ((USB_EPRX_DTOG1 & (wStaterx))!= 0U) \
|
||||
{ \
|
||||
_wRegVal ^= USB_EPRX_DTOG1; \
|
||||
} \
|
||||
/* toggle second bit ? */ \
|
||||
if ((USB_EPRX_DTOG2 & (wStaterx))!= 0U) \
|
||||
{ \
|
||||
_wRegVal ^= USB_EPRX_DTOG2; \
|
||||
} \
|
||||
/* toggle first bit ? */ \
|
||||
if ((USB_EPTX_DTOG1 & (wStatetx))!= 0U) \
|
||||
{ \
|
||||
_wRegVal ^= USB_EPTX_DTOG1; \
|
||||
} \
|
||||
/* toggle second bit ? */ \
|
||||
if ((USB_EPTX_DTOG2 & (wStatetx))!= 0U) \
|
||||
{ \
|
||||
_wRegVal ^= USB_EPTX_DTOG2; \
|
||||
} \
|
||||
\
|
||||
PCD_SET_ENDPOINT((USBx), (bEpNum), (_wRegVal | USB_EP_CTR_RX | USB_EP_CTR_TX)); \
|
||||
} while(0) /* PCD_SET_EP_TXRX_STATUS */
|
||||
|
||||
/**
|
||||
* @brief gets the status for tx/rx transfer (bits STAT_TX[1:0]
|
||||
* /STAT_RX[1:0])
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @retval status
|
||||
*/
|
||||
#define PCD_GET_EP_TX_STATUS(USBx, bEpNum) ((uint16_t)PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPTX_STAT)
|
||||
#define PCD_GET_EP_RX_STATUS(USBx, bEpNum) ((uint16_t)PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPRX_STAT)
|
||||
|
||||
/**
|
||||
* @brief sets directly the VALID tx/rx-status into the endpoint register
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_SET_EP_TX_VALID(USBx, bEpNum) (PCD_SET_EP_TX_STATUS((USBx), (bEpNum), USB_EP_TX_VALID))
|
||||
#define PCD_SET_EP_RX_VALID(USBx, bEpNum) (PCD_SET_EP_RX_STATUS((USBx), (bEpNum), USB_EP_RX_VALID))
|
||||
|
||||
/**
|
||||
* @brief checks stall condition in an endpoint.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @retval TRUE = endpoint in stall condition.
|
||||
*/
|
||||
#define PCD_GET_EP_TX_STALL_STATUS(USBx, bEpNum) (PCD_GET_EP_TX_STATUS((USBx), (bEpNum)) \
|
||||
== USB_EP_TX_STALL)
|
||||
#define PCD_GET_EP_RX_STALL_STATUS(USBx, bEpNum) (PCD_GET_EP_RX_STATUS((USBx), (bEpNum)) \
|
||||
== USB_EP_RX_STALL)
|
||||
|
||||
/**
|
||||
* @brief set & clear EP_KIND bit.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_SET_EP_KIND(USBx, bEpNum) do { \
|
||||
register uint16_t _wRegVal; \
|
||||
\
|
||||
_wRegVal = PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPREG_MASK; \
|
||||
\
|
||||
PCD_SET_ENDPOINT((USBx), (bEpNum), (_wRegVal | USB_EP_CTR_RX | USB_EP_CTR_TX | USB_EP_KIND)); \
|
||||
} while(0) /* PCD_SET_EP_KIND */
|
||||
|
||||
#define PCD_CLEAR_EP_KIND(USBx, bEpNum) do { \
|
||||
register uint16_t _wRegVal; \
|
||||
\
|
||||
_wRegVal = PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPKIND_MASK; \
|
||||
\
|
||||
PCD_SET_ENDPOINT((USBx), (bEpNum), (_wRegVal | USB_EP_CTR_RX | USB_EP_CTR_TX)); \
|
||||
} while(0) /* PCD_CLEAR_EP_KIND */
|
||||
|
||||
/**
|
||||
* @brief Sets/clears directly STATUS_OUT bit in the endpoint register.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_SET_OUT_STATUS(USBx, bEpNum) PCD_SET_EP_KIND((USBx), (bEpNum))
|
||||
#define PCD_CLEAR_OUT_STATUS(USBx, bEpNum) PCD_CLEAR_EP_KIND((USBx), (bEpNum))
|
||||
|
||||
/**
|
||||
* @brief Sets/clears directly EP_KIND bit in the endpoint register.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_SET_EP_DBUF(USBx, bEpNum) PCD_SET_EP_KIND((USBx), (bEpNum))
|
||||
#define PCD_CLEAR_EP_DBUF(USBx, bEpNum) PCD_CLEAR_EP_KIND((USBx), (bEpNum))
|
||||
|
||||
/**
|
||||
* @brief Clears bit CTR_RX / CTR_TX in the endpoint register.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_CLEAR_RX_EP_CTR(USBx, bEpNum) do { \
|
||||
register uint16_t _wRegVal; \
|
||||
\
|
||||
_wRegVal = PCD_GET_ENDPOINT((USBx), (bEpNum)) & (0x7FFFU & USB_EPREG_MASK); \
|
||||
\
|
||||
PCD_SET_ENDPOINT((USBx), (bEpNum), (_wRegVal | USB_EP_CTR_TX)); \
|
||||
} while(0) /* PCD_CLEAR_RX_EP_CTR */
|
||||
|
||||
#define PCD_CLEAR_TX_EP_CTR(USBx, bEpNum) do { \
|
||||
register uint16_t _wRegVal; \
|
||||
\
|
||||
_wRegVal = PCD_GET_ENDPOINT((USBx), (bEpNum)) & (0xFF7FU & USB_EPREG_MASK); \
|
||||
\
|
||||
PCD_SET_ENDPOINT((USBx), (bEpNum), (_wRegVal | USB_EP_CTR_RX)); \
|
||||
} while(0) /* PCD_CLEAR_TX_EP_CTR */
|
||||
|
||||
/**
|
||||
* @brief Toggles DTOG_RX / DTOG_TX bit in the endpoint register.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_RX_DTOG(USBx, bEpNum) do { \
|
||||
register uint16_t _wEPVal; \
|
||||
\
|
||||
_wEPVal = PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPREG_MASK; \
|
||||
\
|
||||
PCD_SET_ENDPOINT((USBx), (bEpNum), (_wEPVal | USB_EP_CTR_RX | USB_EP_CTR_TX | USB_EP_DTOG_RX)); \
|
||||
} while(0) /* PCD_RX_DTOG */
|
||||
|
||||
#define PCD_TX_DTOG(USBx, bEpNum) do { \
|
||||
register uint16_t _wEPVal; \
|
||||
\
|
||||
_wEPVal = PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPREG_MASK; \
|
||||
\
|
||||
PCD_SET_ENDPOINT((USBx), (bEpNum), (_wEPVal | USB_EP_CTR_RX | USB_EP_CTR_TX | USB_EP_DTOG_TX)); \
|
||||
} while(0) /* PCD_TX_DTOG */
|
||||
/**
|
||||
* @brief Clears DTOG_RX / DTOG_TX bit in the endpoint register.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_CLEAR_RX_DTOG(USBx, bEpNum) do { \
|
||||
register uint16_t _wRegVal; \
|
||||
\
|
||||
_wRegVal = PCD_GET_ENDPOINT((USBx), (bEpNum)); \
|
||||
\
|
||||
if ((_wRegVal & USB_EP_DTOG_RX) != 0U)\
|
||||
{ \
|
||||
PCD_RX_DTOG((USBx), (bEpNum)); \
|
||||
} \
|
||||
} while(0) /* PCD_CLEAR_RX_DTOG */
|
||||
|
||||
#define PCD_CLEAR_TX_DTOG(USBx, bEpNum) do { \
|
||||
register uint16_t _wRegVal; \
|
||||
\
|
||||
_wRegVal = PCD_GET_ENDPOINT((USBx), (bEpNum)); \
|
||||
\
|
||||
if ((_wRegVal & USB_EP_DTOG_TX) != 0U)\
|
||||
{ \
|
||||
PCD_TX_DTOG((USBx), (bEpNum)); \
|
||||
} \
|
||||
} while(0) /* PCD_CLEAR_TX_DTOG */
|
||||
|
||||
/**
|
||||
* @brief Sets address in an endpoint register.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @param bAddr Address.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_SET_EP_ADDRESS(USBx, bEpNum, bAddr) do { \
|
||||
register uint16_t _wRegVal; \
|
||||
\
|
||||
_wRegVal = (PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPREG_MASK) | (bAddr); \
|
||||
\
|
||||
PCD_SET_ENDPOINT((USBx), (bEpNum), (_wRegVal | USB_EP_CTR_RX | USB_EP_CTR_TX)); \
|
||||
} while(0) /* PCD_SET_EP_ADDRESS */
|
||||
|
||||
/**
|
||||
* @brief Gets address in an endpoint register.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_GET_EP_ADDRESS(USBx, bEpNum) ((uint8_t)(PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPADDR_FIELD))
|
||||
|
||||
#define PCD_EP_TX_CNT(USBx, bEpNum) ((uint16_t *)((((uint32_t)(USBx)->BTABLE + ((uint32_t)(bEpNum) * 8U) + 2U) * PMA_ACCESS) + ((uint32_t)(USBx) + 0x400U)))
|
||||
#define PCD_EP_RX_CNT(USBx, bEpNum) ((uint16_t *)((((uint32_t)(USBx)->BTABLE + ((uint32_t)(bEpNum) * 8U) + 6U) * PMA_ACCESS) + ((uint32_t)(USBx) + 0x400U)))
|
||||
|
||||
/**
|
||||
* @brief sets address of the tx/rx buffer.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @param wAddr address to be set (must be word aligned).
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_SET_EP_TX_ADDRESS(USBx, bEpNum, wAddr) do { \
|
||||
register uint16_t *_wRegVal; \
|
||||
register uint32_t _wRegBase = (uint32_t)USBx; \
|
||||
\
|
||||
_wRegBase += (uint32_t)(USBx)->BTABLE; \
|
||||
_wRegVal = (uint16_t *)(_wRegBase + 0x400U + (((uint32_t)(bEpNum) * 8U) * PMA_ACCESS)); \
|
||||
*_wRegVal = ((wAddr) >> 1) << 1; \
|
||||
} while(0) /* PCD_SET_EP_TX_ADDRESS */
|
||||
|
||||
#define PCD_SET_EP_RX_ADDRESS(USBx, bEpNum, wAddr) do { \
|
||||
register uint16_t *_wRegVal; \
|
||||
register uint32_t _wRegBase = (uint32_t)USBx; \
|
||||
\
|
||||
_wRegBase += (uint32_t)(USBx)->BTABLE; \
|
||||
_wRegVal = (uint16_t *)(_wRegBase + 0x400U + ((((uint32_t)(bEpNum) * 8U) + 4U) * PMA_ACCESS)); \
|
||||
*_wRegVal = ((wAddr) >> 1) << 1; \
|
||||
} while(0) /* PCD_SET_EP_RX_ADDRESS */
|
||||
|
||||
/**
|
||||
* @brief Gets address of the tx/rx buffer.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @retval address of the buffer.
|
||||
*/
|
||||
#define PCD_GET_EP_TX_ADDRESS(USBx, bEpNum) ((uint16_t)*PCD_EP_TX_ADDRESS((USBx), (bEpNum)))
|
||||
#define PCD_GET_EP_RX_ADDRESS(USBx, bEpNum) ((uint16_t)*PCD_EP_RX_ADDRESS((USBx), (bEpNum)))
|
||||
|
||||
/**
|
||||
* @brief Sets counter of rx buffer with no. of blocks.
|
||||
* @param pdwReg Register pointer
|
||||
* @param wCount Counter.
|
||||
* @param wNBlocks no. of Blocks.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_CALC_BLK32(pdwReg, wCount, wNBlocks) do { \
|
||||
(wNBlocks) = (wCount) >> 5; \
|
||||
*(pdwReg) = (uint16_t)(((wNBlocks) << 10) | USB_CNTRX_BLSIZE); \
|
||||
} while(0) /* PCD_CALC_BLK32 */
|
||||
|
||||
#define PCD_CALC_BLK2(pdwReg, wCount, wNBlocks) do { \
|
||||
(wNBlocks) = (wCount) >> 1; \
|
||||
if (((wCount) & 0x1U) != 0U) \
|
||||
{ \
|
||||
(wNBlocks)++; \
|
||||
} \
|
||||
*(pdwReg) = (uint16_t)((wNBlocks) << 10); \
|
||||
} while(0) /* PCD_CALC_BLK2 */
|
||||
|
||||
#define PCD_SET_EP_CNT_RX_REG(pdwReg, wCount) do { \
|
||||
uint32_t wNBlocks; \
|
||||
if ((wCount) == 0U) \
|
||||
{ \
|
||||
*(pdwReg) &= (uint16_t)~USB_CNTRX_NBLK_MSK; \
|
||||
*(pdwReg) |= USB_CNTRX_BLSIZE; \
|
||||
} \
|
||||
else if((wCount) < 62U) \
|
||||
{ \
|
||||
PCD_CALC_BLK2((pdwReg), (wCount), wNBlocks); \
|
||||
} \
|
||||
else \
|
||||
{ \
|
||||
PCD_CALC_BLK32((pdwReg),(wCount), wNBlocks); \
|
||||
} \
|
||||
} while(0) /* PCD_SET_EP_CNT_RX_REG */
|
||||
|
||||
#define PCD_SET_EP_RX_DBUF0_CNT(USBx, bEpNum, wCount) do { \
|
||||
register uint32_t _wRegBase = (uint32_t)(USBx); \
|
||||
uint16_t *pdwReg; \
|
||||
\
|
||||
_wRegBase += (uint32_t)(USBx)->BTABLE; \
|
||||
pdwReg = (uint16_t *)(_wRegBase + 0x400U + ((((uint32_t)(bEpNum) * 8U) + 2U) * PMA_ACCESS)); \
|
||||
PCD_SET_EP_CNT_RX_REG(pdwReg, (wCount)); \
|
||||
} while(0)
|
||||
|
||||
/**
|
||||
* @brief sets counter for the tx/rx buffer.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @param wCount Counter value.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_SET_EP_TX_CNT(USBx, bEpNum, wCount) do { \
|
||||
register uint32_t _wRegBase = (uint32_t)(USBx); \
|
||||
uint16_t *_wRegVal; \
|
||||
\
|
||||
_wRegBase += (uint32_t)(USBx)->BTABLE; \
|
||||
_wRegVal = (uint16_t *)(_wRegBase + 0x400U + ((((uint32_t)(bEpNum) * 8U) + 2U) * PMA_ACCESS)); \
|
||||
*_wRegVal = (uint16_t)(wCount); \
|
||||
} while(0)
|
||||
|
||||
#define PCD_SET_EP_RX_CNT(USBx, bEpNum, wCount) do { \
|
||||
register uint32_t _wRegBase = (uint32_t)(USBx); \
|
||||
uint16_t *_wRegVal; \
|
||||
\
|
||||
_wRegBase += (uint32_t)(USBx)->BTABLE; \
|
||||
_wRegVal = (uint16_t *)(_wRegBase + 0x400U + ((((uint32_t)(bEpNum) * 8U) + 6U) * PMA_ACCESS)); \
|
||||
PCD_SET_EP_CNT_RX_REG(_wRegVal, (wCount)); \
|
||||
} while(0)
|
||||
|
||||
/**
|
||||
* @brief gets counter of the tx buffer.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @retval Counter value
|
||||
*/
|
||||
#define PCD_GET_EP_TX_CNT(USBx, bEpNum) ((uint32_t)(*PCD_EP_TX_CNT((USBx), (bEpNum))) & 0x3ffU)
|
||||
#define PCD_GET_EP_RX_CNT(USBx, bEpNum) ((uint32_t)(*PCD_EP_RX_CNT((USBx), (bEpNum))) & 0x3ffU)
|
||||
|
||||
/**
|
||||
* @brief Sets buffer 0/1 address in a double buffer endpoint.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @param wBuf0Addr buffer 0 address.
|
||||
* @retval Counter value
|
||||
*/
|
||||
#define PCD_SET_EP_DBUF0_ADDR(USBx, bEpNum, wBuf0Addr) do { \
|
||||
PCD_SET_EP_TX_ADDRESS((USBx), (bEpNum), (wBuf0Addr)); \
|
||||
} while(0) /* PCD_SET_EP_DBUF0_ADDR */
|
||||
#define PCD_SET_EP_DBUF1_ADDR(USBx, bEpNum, wBuf1Addr) do { \
|
||||
PCD_SET_EP_RX_ADDRESS((USBx), (bEpNum), (wBuf1Addr)); \
|
||||
} while(0) /* PCD_SET_EP_DBUF1_ADDR */
|
||||
|
||||
/**
|
||||
* @brief Sets addresses in a double buffer endpoint.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @param wBuf0Addr: buffer 0 address.
|
||||
* @param wBuf1Addr = buffer 1 address.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_SET_EP_DBUF_ADDR(USBx, bEpNum, wBuf0Addr, wBuf1Addr) do { \
|
||||
PCD_SET_EP_DBUF0_ADDR((USBx), (bEpNum), (wBuf0Addr)); \
|
||||
PCD_SET_EP_DBUF1_ADDR((USBx), (bEpNum), (wBuf1Addr)); \
|
||||
} while(0) /* PCD_SET_EP_DBUF_ADDR */
|
||||
|
||||
/**
|
||||
* @brief Gets buffer 0/1 address of a double buffer endpoint.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_GET_EP_DBUF0_ADDR(USBx, bEpNum) (PCD_GET_EP_TX_ADDRESS((USBx), (bEpNum)))
|
||||
#define PCD_GET_EP_DBUF1_ADDR(USBx, bEpNum) (PCD_GET_EP_RX_ADDRESS((USBx), (bEpNum)))
|
||||
|
||||
/**
|
||||
* @brief Gets buffer 0/1 address of a double buffer endpoint.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @param bDir endpoint dir EP_DBUF_OUT = OUT
|
||||
* EP_DBUF_IN = IN
|
||||
* @param wCount: Counter value
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_SET_EP_DBUF0_CNT(USBx, bEpNum, bDir, wCount) do { \
|
||||
if ((bDir) == 0U) \
|
||||
/* OUT endpoint */ \
|
||||
{ \
|
||||
PCD_SET_EP_RX_DBUF0_CNT((USBx), (bEpNum), (wCount)); \
|
||||
} \
|
||||
else \
|
||||
{ \
|
||||
if ((bDir) == 1U) \
|
||||
{ \
|
||||
/* IN endpoint */ \
|
||||
PCD_SET_EP_TX_CNT((USBx), (bEpNum), (wCount)); \
|
||||
} \
|
||||
} \
|
||||
} while(0) /* SetEPDblBuf0Count*/
|
||||
|
||||
#define PCD_SET_EP_DBUF1_CNT(USBx, bEpNum, bDir, wCount) do { \
|
||||
register uint32_t _wBase = (uint32_t)(USBx); \
|
||||
uint16_t *_wEPRegVal; \
|
||||
\
|
||||
if ((bDir) == 0U) \
|
||||
{ \
|
||||
/* OUT endpoint */ \
|
||||
PCD_SET_EP_RX_CNT((USBx), (bEpNum), (wCount)); \
|
||||
} \
|
||||
else \
|
||||
{ \
|
||||
if ((bDir) == 1U) \
|
||||
{ \
|
||||
/* IN endpoint */ \
|
||||
_wBase += (uint32_t)(USBx)->BTABLE; \
|
||||
_wEPRegVal = (uint16_t *)(_wBase + 0x400U + ((((uint32_t)(bEpNum) * 8U) + 6U) * PMA_ACCESS)); \
|
||||
*_wEPRegVal = (uint16_t)(wCount); \
|
||||
} \
|
||||
} \
|
||||
} while(0) /* SetEPDblBuf1Count */
|
||||
|
||||
#define PCD_SET_EP_DBUF_CNT(USBx, bEpNum, bDir, wCount) do { \
|
||||
PCD_SET_EP_DBUF0_CNT((USBx), (bEpNum), (bDir), (wCount)); \
|
||||
PCD_SET_EP_DBUF1_CNT((USBx), (bEpNum), (bDir), (wCount)); \
|
||||
} while(0) /* PCD_SET_EP_DBUF_CNT */
|
||||
|
||||
/**
|
||||
* @brief Gets buffer 0/1 rx/tx counter for double buffering.
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param bEpNum Endpoint Number.
|
||||
* @retval None
|
||||
*/
|
||||
#define PCD_GET_EP_DBUF0_CNT(USBx, bEpNum) (PCD_GET_EP_TX_CNT((USBx), (bEpNum)))
|
||||
#define PCD_GET_EP_DBUF1_CNT(USBx, bEpNum) (PCD_GET_EP_RX_CNT((USBx), (bEpNum)))
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
#endif /* defined (USB) */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* STM32G4xx_HAL_PCD_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,93 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_pcd_ex.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of PCD HAL Extension module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_HAL_PCD_EX_H
|
||||
#define STM32G4xx_HAL_PCD_EX_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
#if defined (USB)
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup PCDEx
|
||||
* @{
|
||||
*/
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
/* Exported macros -----------------------------------------------------------*/
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup PCDEx_Exported_Functions PCDEx Exported Functions
|
||||
* @{
|
||||
*/
|
||||
/** @addtogroup PCDEx_Exported_Functions_Group1 Peripheral Control functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
|
||||
HAL_StatusTypeDef HAL_PCDEx_PMAConfig(PCD_HandleTypeDef *hpcd,
|
||||
uint16_t ep_addr,
|
||||
uint16_t ep_kind,
|
||||
uint32_t pmaadress);
|
||||
|
||||
|
||||
HAL_StatusTypeDef HAL_PCDEx_ActivateLPM(PCD_HandleTypeDef *hpcd);
|
||||
HAL_StatusTypeDef HAL_PCDEx_DeActivateLPM(PCD_HandleTypeDef *hpcd);
|
||||
|
||||
|
||||
HAL_StatusTypeDef HAL_PCDEx_ActivateBCD(PCD_HandleTypeDef *hpcd);
|
||||
HAL_StatusTypeDef HAL_PCDEx_DeActivateBCD(PCD_HandleTypeDef *hpcd);
|
||||
void HAL_PCDEx_BCD_VBUSDetect(PCD_HandleTypeDef *hpcd);
|
||||
|
||||
void HAL_PCDEx_LPM_Callback(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg);
|
||||
void HAL_PCDEx_BCD_Callback(PCD_HandleTypeDef *hpcd, PCD_BCD_MsgTypeDef msg);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
#endif /* defined (USB) */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
#endif /* STM32G4xx_HAL_PCD_EX_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,413 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_pwr.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of PWR HAL module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_HAL_PWR_H
|
||||
#define STM32G4xx_HAL_PWR_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup PWR
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
|
||||
/** @defgroup PWR_Exported_Types PWR Exported Types
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief PWR PVD configuration structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t PVDLevel; /*!< PVDLevel: Specifies the PVD detection level.
|
||||
This parameter can be a value of @ref PWR_PVD_detection_level. */
|
||||
|
||||
uint32_t Mode; /*!< Mode: Specifies the operating mode for the selected pins.
|
||||
This parameter can be a value of @ref PWR_PVD_Mode. */
|
||||
}PWR_PVDTypeDef;
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
|
||||
/** @defgroup PWR_Exported_Constants PWR Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
/** @defgroup PWR_PVD_detection_level Programmable Voltage Detection levels
|
||||
* @{
|
||||
*/
|
||||
#define PWR_PVDLEVEL_0 PWR_CR2_PLS_LEV0 /*!< PVD threshold around 2.0 V */
|
||||
#define PWR_PVDLEVEL_1 PWR_CR2_PLS_LEV1 /*!< PVD threshold around 2.2 V */
|
||||
#define PWR_PVDLEVEL_2 PWR_CR2_PLS_LEV2 /*!< PVD threshold around 2.4 V */
|
||||
#define PWR_PVDLEVEL_3 PWR_CR2_PLS_LEV3 /*!< PVD threshold around 2.5 V */
|
||||
#define PWR_PVDLEVEL_4 PWR_CR2_PLS_LEV4 /*!< PVD threshold around 2.6 V */
|
||||
#define PWR_PVDLEVEL_5 PWR_CR2_PLS_LEV5 /*!< PVD threshold around 2.8 V */
|
||||
#define PWR_PVDLEVEL_6 PWR_CR2_PLS_LEV6 /*!< PVD threshold around 2.9 V */
|
||||
#define PWR_PVDLEVEL_7 PWR_CR2_PLS_LEV7 /*!< External input analog voltage (compared internally to VREFINT) */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PWR_PVD_Mode PWR PVD interrupt and event mode
|
||||
* @{
|
||||
*/
|
||||
#define PWR_PVD_MODE_NORMAL ((uint32_t)0x00000000) /*!< Basic mode is used */
|
||||
#define PWR_PVD_MODE_IT_RISING ((uint32_t)0x00010001) /*!< External Interrupt Mode with Rising edge trigger detection */
|
||||
#define PWR_PVD_MODE_IT_FALLING ((uint32_t)0x00010002) /*!< External Interrupt Mode with Falling edge trigger detection */
|
||||
#define PWR_PVD_MODE_IT_RISING_FALLING ((uint32_t)0x00010003) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
|
||||
#define PWR_PVD_MODE_EVENT_RISING ((uint32_t)0x00020001) /*!< Event Mode with Rising edge trigger detection */
|
||||
#define PWR_PVD_MODE_EVENT_FALLING ((uint32_t)0x00020002) /*!< Event Mode with Falling edge trigger detection */
|
||||
#define PWR_PVD_MODE_EVENT_RISING_FALLING ((uint32_t)0x00020003) /*!< Event Mode with Rising/Falling edge trigger detection */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
|
||||
|
||||
/** @defgroup PWR_Regulator_state_in_SLEEP_STOP_mode PWR regulator mode
|
||||
* @{
|
||||
*/
|
||||
#define PWR_MAINREGULATOR_ON ((uint32_t)0x00000000) /*!< Regulator in main mode */
|
||||
#define PWR_LOWPOWERREGULATOR_ON PWR_CR1_LPR /*!< Regulator in low-power mode */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PWR_SLEEP_mode_entry PWR SLEEP mode entry
|
||||
* @{
|
||||
*/
|
||||
#define PWR_SLEEPENTRY_WFI ((uint8_t)0x01) /*!< Wait For Interruption instruction to enter Sleep mode */
|
||||
#define PWR_SLEEPENTRY_WFE ((uint8_t)0x02) /*!< Wait For Event instruction to enter Sleep mode */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PWR_STOP_mode_entry PWR STOP mode entry
|
||||
* @{
|
||||
*/
|
||||
#define PWR_STOPENTRY_WFI ((uint8_t)0x01) /*!< Wait For Interruption instruction to enter Stop mode */
|
||||
#define PWR_STOPENTRY_WFE ((uint8_t)0x02) /*!< Wait For Event instruction to enter Stop mode */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
/** @defgroup PWR_PVD_EXTI_LINE PWR PVD external interrupt line
|
||||
* @{
|
||||
*/
|
||||
#define PWR_EXTI_LINE_PVD ((uint32_t)0x00010000) /*!< External interrupt line 16 Connected to the PVD EXTI Line */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PWR_PVD_EVENT_LINE PWR PVD event line
|
||||
* @{
|
||||
*/
|
||||
#define PWR_EVENT_LINE_PVD ((uint32_t)0x00010000) /*!< Event line 16 Connected to the PVD Event Line */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macros -----------------------------------------------------------*/
|
||||
/** @defgroup PWR_Exported_Macros PWR Exported Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @brief Check whether or not a specific PWR flag is set.
|
||||
* @param __FLAG__: specifies the flag to check.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref PWR_FLAG_WUF1 Wake Up Flag 1. Indicates that a wakeup event
|
||||
* was received from the WKUP pin 1.
|
||||
* @arg @ref PWR_FLAG_WUF2 Wake Up Flag 2. Indicates that a wakeup event
|
||||
* was received from the WKUP pin 2.
|
||||
* @arg @ref PWR_FLAG_WUF3 Wake Up Flag 3. Indicates that a wakeup event
|
||||
* was received from the WKUP pin 3.
|
||||
* @arg @ref PWR_FLAG_WUF4 Wake Up Flag 4. Indicates that a wakeup event
|
||||
* was received from the WKUP pin 4.
|
||||
* @arg @ref PWR_FLAG_WUF5 Wake Up Flag 5. Indicates that a wakeup event
|
||||
* was received from the WKUP pin 5.
|
||||
* @arg @ref PWR_FLAG_SB StandBy Flag. Indicates that the system
|
||||
* entered StandBy mode.
|
||||
* @arg @ref PWR_FLAG_WUFI Wake-Up Flag Internal. Set when a wakeup is detected on
|
||||
* the internal wakeup line.
|
||||
* @arg @ref PWR_FLAG_REGLPS Low Power Regulator Started. Indicates whether or not the
|
||||
* low-power regulator is ready.
|
||||
* @arg @ref PWR_FLAG_REGLPF Low Power Regulator Flag. Indicates whether the
|
||||
* regulator is ready in main mode or is in low-power mode.
|
||||
* @arg @ref PWR_FLAG_VOSF Voltage Scaling Flag. Indicates whether the regulator is ready
|
||||
* in the selected voltage range or is still changing to the required voltage level.
|
||||
* @arg @ref PWR_FLAG_PVDO Power Voltage Detector Output. Indicates whether VDD voltage is
|
||||
* below or above the selected PVD threshold.
|
||||
@if PWR_CR2_PVME1
|
||||
* @arg @ref PWR_FLAG_PVMO1 Peripheral Voltage Monitoring Output 1. Indicates whether VDDUSB voltage is
|
||||
* is below or above PVM1 threshold (applicable when USB feature is supported).
|
||||
@endif
|
||||
@if PWR_CR2_PVME2
|
||||
* @arg @ref PWR_FLAG_PVMO2 Peripheral Voltage Monitoring Output 2. Indicates whether VDDIO2 voltage is
|
||||
* is below or above PVM2 threshold (applicable when VDDIO2 is present on device).
|
||||
@endif
|
||||
* @arg @ref PWR_FLAG_PVMO3 Peripheral Voltage Monitoring Output 3. Indicates whether VDDA voltage is
|
||||
* is below or above PVM3 threshold.
|
||||
* @arg @ref PWR_FLAG_PVMO4 Peripheral Voltage Monitoring Output 4. Indicates whether VDDA voltage is
|
||||
* is below or above PVM4 threshold.
|
||||
*
|
||||
* @retval The new state of __FLAG__ (TRUE or FALSE).
|
||||
*/
|
||||
#define __HAL_PWR_GET_FLAG(__FLAG__) ( ((((uint8_t)(__FLAG__)) >> 5U) == 1) ?\
|
||||
(PWR->SR1 & (1U << ((__FLAG__) & 31U))) :\
|
||||
(PWR->SR2 & (1U << ((__FLAG__) & 31U))) )
|
||||
|
||||
/** @brief Clear a specific PWR flag.
|
||||
* @param __FLAG__: specifies the flag to clear.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref PWR_FLAG_WUF1 Wake Up Flag 1. Indicates that a wakeup event
|
||||
* was received from the WKUP pin 1.
|
||||
* @arg @ref PWR_FLAG_WUF2 Wake Up Flag 2. Indicates that a wakeup event
|
||||
* was received from the WKUP pin 2.
|
||||
* @arg @ref PWR_FLAG_WUF3 Wake Up Flag 3. Indicates that a wakeup event
|
||||
* was received from the WKUP pin 3.
|
||||
* @arg @ref PWR_FLAG_WUF4 Wake Up Flag 4. Indicates that a wakeup event
|
||||
* was received from the WKUP pin 4.
|
||||
* @arg @ref PWR_FLAG_WUF5 Wake Up Flag 5. Indicates that a wakeup event
|
||||
* was received from the WKUP pin 5.
|
||||
* @arg @ref PWR_FLAG_WU Encompasses all five Wake Up Flags.
|
||||
* @arg @ref PWR_FLAG_SB Standby Flag. Indicates that the system
|
||||
* entered Standby mode.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_CLEAR_FLAG(__FLAG__) ( (((uint8_t)(__FLAG__)) == PWR_FLAG_WU) ?\
|
||||
(PWR->SCR = (__FLAG__)) :\
|
||||
(PWR->SCR = (1U << ((__FLAG__) & 31U))) )
|
||||
/**
|
||||
* @brief Enable the PVD Extended Interrupt Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVD_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR1, PWR_EXTI_LINE_PVD)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVD Extended Interrupt Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVD_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR1, PWR_EXTI_LINE_PVD)
|
||||
|
||||
/**
|
||||
* @brief Enable the PVD Event Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVD_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR1, PWR_EVENT_LINE_PVD)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVD Event Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVD_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR1, PWR_EVENT_LINE_PVD)
|
||||
|
||||
/**
|
||||
* @brief Enable the PVD Extended Interrupt Rising Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR1, PWR_EXTI_LINE_PVD)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVD Extended Interrupt Rising Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR1, PWR_EXTI_LINE_PVD)
|
||||
|
||||
/**
|
||||
* @brief Enable the PVD Extended Interrupt Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR1, PWR_EXTI_LINE_PVD)
|
||||
|
||||
|
||||
/**
|
||||
* @brief Disable the PVD Extended Interrupt Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR1, PWR_EXTI_LINE_PVD)
|
||||
|
||||
|
||||
/**
|
||||
* @brief Enable the PVD Extended Interrupt Rising & Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVD_EXTI_ENABLE_RISING_FALLING_EDGE() \
|
||||
do { \
|
||||
__HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE(); \
|
||||
__HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE(); \
|
||||
} while(0)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVD Extended Interrupt Rising & Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVD_EXTI_DISABLE_RISING_FALLING_EDGE() \
|
||||
do { \
|
||||
__HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE(); \
|
||||
__HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE(); \
|
||||
} while(0)
|
||||
|
||||
/**
|
||||
* @brief Generate a Software interrupt on selected EXTI line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVD_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER1, PWR_EXTI_LINE_PVD)
|
||||
|
||||
/**
|
||||
* @brief Check whether or not the PVD EXTI interrupt flag is set.
|
||||
* @retval EXTI PVD Line Status.
|
||||
*/
|
||||
#define __HAL_PWR_PVD_EXTI_GET_FLAG() (EXTI->PR1 & PWR_EXTI_LINE_PVD)
|
||||
|
||||
/**
|
||||
* @brief Clear the PVD EXTI interrupt flag.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVD_EXTI_CLEAR_FLAG() WRITE_REG(EXTI->PR1, PWR_EXTI_LINE_PVD)
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
/* Private macros --------------------------------------------------------*/
|
||||
/** @addtogroup PWR_Private_Macros PWR Private Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
#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))
|
||||
|
||||
#define IS_PWR_PVD_MODE(MODE) (((MODE) == PWR_PVD_MODE_NORMAL) ||\
|
||||
((MODE) == PWR_PVD_MODE_IT_RISING) ||\
|
||||
((MODE) == PWR_PVD_MODE_IT_FALLING) ||\
|
||||
((MODE) == PWR_PVD_MODE_IT_RISING_FALLING) ||\
|
||||
((MODE) == PWR_PVD_MODE_EVENT_RISING) ||\
|
||||
((MODE) == PWR_PVD_MODE_EVENT_FALLING) ||\
|
||||
((MODE) == PWR_PVD_MODE_EVENT_RISING_FALLING))
|
||||
|
||||
#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_MAINREGULATOR_ON) || \
|
||||
((REGULATOR) == PWR_LOWPOWERREGULATOR_ON))
|
||||
|
||||
#define IS_PWR_SLEEP_ENTRY(ENTRY) (((ENTRY) == PWR_SLEEPENTRY_WFI) || ((ENTRY) == PWR_SLEEPENTRY_WFE))
|
||||
|
||||
#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPENTRY_WFI) || ((ENTRY) == PWR_STOPENTRY_WFE) )
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Include PWR HAL Extended module */
|
||||
#include "stm32g4xx_hal_pwr_ex.h"
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
|
||||
/** @addtogroup PWR_Exported_Functions PWR Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup PWR_Exported_Functions_Group1 Initialization and de-initialization functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Initialization and de-initialization functions *******************************/
|
||||
void HAL_PWR_DeInit(void);
|
||||
void HAL_PWR_EnableBkUpAccess(void);
|
||||
void HAL_PWR_DisableBkUpAccess(void);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup PWR_Exported_Functions_Group2 Peripheral Control functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Peripheral Control functions ************************************************/
|
||||
HAL_StatusTypeDef HAL_PWR_ConfigPVD(PWR_PVDTypeDef *sConfigPVD);
|
||||
void HAL_PWR_EnablePVD(void);
|
||||
void HAL_PWR_DisablePVD(void);
|
||||
|
||||
|
||||
/* WakeUp pins configuration functions ****************************************/
|
||||
void HAL_PWR_EnableWakeUpPin(uint32_t WakeUpPinPolarity);
|
||||
void HAL_PWR_DisableWakeUpPin(uint32_t WakeUpPinx);
|
||||
|
||||
/* Low Power modes configuration functions ************************************/
|
||||
void HAL_PWR_EnterSLEEPMode(uint32_t Regulator, uint8_t SLEEPEntry);
|
||||
void HAL_PWR_EnterSTOPMode(uint32_t Regulator, uint8_t STOPEntry);
|
||||
void HAL_PWR_EnterSTANDBYMode(void);
|
||||
|
||||
void HAL_PWR_EnableSleepOnExit(void);
|
||||
void HAL_PWR_DisableSleepOnExit(void);
|
||||
void HAL_PWR_EnableSEVOnPend(void);
|
||||
void HAL_PWR_DisableSEVOnPend(void);
|
||||
|
||||
void HAL_PWR_PVDCallback(void);
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
#endif /* STM32G4xx_HAL_PWR_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,819 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_pwr_ex.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of PWR HAL Extended module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_HAL_PWR_EX_H
|
||||
#define STM32G4xx_HAL_PWR_EX_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup PWREx
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
|
||||
/** @defgroup PWREx_Exported_Types PWR Extended Exported Types
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* @brief PWR PVM configuration structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t PVMType; /*!< PVMType: Specifies which voltage is monitored and against which threshold.
|
||||
This parameter can be a value of @ref PWREx_PVM_Type. */
|
||||
uint32_t Mode; /*!< Mode: Specifies the operating mode for the selected pins.
|
||||
This parameter can be a value of @ref PWREx_PVM_Mode. */
|
||||
}PWR_PVMTypeDef;
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
|
||||
/** @defgroup PWREx_Exported_Constants PWR Extended Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup PWREx_WUP_Polarity Shift to apply to retrieve polarity information from PWR_WAKEUP_PINy_xxx constants
|
||||
* @{
|
||||
*/
|
||||
#define PWR_WUP_POLARITY_SHIFT 0x05U /*!< Internal constant used to retrieve wakeup pin polariry */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
/** @defgroup PWREx_WakeUp_Pins PWR wake-up pins
|
||||
* @{
|
||||
*/
|
||||
#define PWR_WAKEUP_PIN1 PWR_CR3_EWUP1 /*!< Wakeup pin 1 (with high level polarity) */
|
||||
#define PWR_WAKEUP_PIN2 PWR_CR3_EWUP2 /*!< Wakeup pin 2 (with high level polarity) */
|
||||
#define PWR_WAKEUP_PIN3 PWR_CR3_EWUP3 /*!< Wakeup pin 3 (with high level polarity) */
|
||||
#define PWR_WAKEUP_PIN4 PWR_CR3_EWUP4 /*!< Wakeup pin 4 (with high level polarity) */
|
||||
#define PWR_WAKEUP_PIN5 PWR_CR3_EWUP5 /*!< Wakeup pin 5 (with high level polarity) */
|
||||
#define PWR_WAKEUP_PIN1_HIGH PWR_CR3_EWUP1 /*!< Wakeup pin 1 (with high level polarity) */
|
||||
#define PWR_WAKEUP_PIN2_HIGH PWR_CR3_EWUP2 /*!< Wakeup pin 2 (with high level polarity) */
|
||||
#define PWR_WAKEUP_PIN3_HIGH PWR_CR3_EWUP3 /*!< Wakeup pin 3 (with high level polarity) */
|
||||
#define PWR_WAKEUP_PIN4_HIGH PWR_CR3_EWUP4 /*!< Wakeup pin 4 (with high level polarity) */
|
||||
#define PWR_WAKEUP_PIN5_HIGH PWR_CR3_EWUP5 /*!< Wakeup pin 5 (with high level polarity) */
|
||||
#define PWR_WAKEUP_PIN1_LOW (uint32_t)((PWR_CR4_WP1<<PWR_WUP_POLARITY_SHIFT) | PWR_CR3_EWUP1) /*!< Wakeup pin 1 (with low level polarity) */
|
||||
#define PWR_WAKEUP_PIN2_LOW (uint32_t)((PWR_CR4_WP2<<PWR_WUP_POLARITY_SHIFT) | PWR_CR3_EWUP2) /*!< Wakeup pin 2 (with low level polarity) */
|
||||
#define PWR_WAKEUP_PIN3_LOW (uint32_t)((PWR_CR4_WP3<<PWR_WUP_POLARITY_SHIFT) | PWR_CR3_EWUP3) /*!< Wakeup pin 3 (with low level polarity) */
|
||||
#define PWR_WAKEUP_PIN4_LOW (uint32_t)((PWR_CR4_WP4<<PWR_WUP_POLARITY_SHIFT) | PWR_CR3_EWUP4) /*!< Wakeup pin 4 (with low level polarity) */
|
||||
#define PWR_WAKEUP_PIN5_LOW (uint32_t)((PWR_CR4_WP5<<PWR_WUP_POLARITY_SHIFT) | PWR_CR3_EWUP5) /*!< Wakeup pin 5 (with low level polarity) */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PWREx_PVM_Type Peripheral Voltage Monitoring type
|
||||
* @{
|
||||
*/
|
||||
#if defined(PWR_CR2_PVME1)
|
||||
#define PWR_PVM_1 PWR_CR2_PVME1 /*!< Peripheral Voltage Monitoring 1 enable: VDDUSB versus 1.2 V (applicable when USB feature is supported) */
|
||||
#endif /* PWR_CR2_PVME1 */
|
||||
#if defined(PWR_CR2_PVME2)
|
||||
#define PWR_PVM_2 PWR_CR2_PVME2 /*!< Peripheral Voltage Monitoring 2 enable: VDDIO2 versus 0.9 V (applicable when VDDIO2 is present on device) */
|
||||
#endif /* PWR_CR2_PVME2 */
|
||||
#define PWR_PVM_3 PWR_CR2_PVME3 /*!< Peripheral Voltage Monitoring 3 enable: VDDA versus 1.62 V */
|
||||
#define PWR_PVM_4 PWR_CR2_PVME4 /*!< Peripheral Voltage Monitoring 4 enable: VDDA versus 2.2 V */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PWREx_PVM_Mode PWR PVM interrupt and event mode
|
||||
* @{
|
||||
*/
|
||||
#define PWR_PVM_MODE_NORMAL 0x00000000U /*!< basic mode is used */
|
||||
#define PWR_PVM_MODE_IT_RISING 0x00010001U /*!< External Interrupt Mode with Rising edge trigger detection */
|
||||
#define PWR_PVM_MODE_IT_FALLING 0x00010002U /*!< External Interrupt Mode with Falling edge trigger detection */
|
||||
#define PWR_PVM_MODE_IT_RISING_FALLING 0x00010003U /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
|
||||
#define PWR_PVM_MODE_EVENT_RISING 0x00020001U /*!< Event Mode with Rising edge trigger detection */
|
||||
#define PWR_PVM_MODE_EVENT_FALLING 0x00020002U /*!< Event Mode with Falling edge trigger detection */
|
||||
#define PWR_PVM_MODE_EVENT_RISING_FALLING 0x00020003U /*!< Event Mode with Rising/Falling edge trigger detection */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
|
||||
/** @defgroup PWREx_Regulator_Voltage_Scale PWR Regulator voltage scale
|
||||
* @{
|
||||
*/
|
||||
#if defined(PWR_CR5_R1MODE)
|
||||
#define PWR_REGULATOR_VOLTAGE_SCALE1_BOOST ((uint32_t)0x00000000) /*!< Voltage scaling range 1 boost mode */
|
||||
#endif /*PWR_CR5_R1MODE */
|
||||
#define PWR_REGULATOR_VOLTAGE_SCALE1 PWR_CR1_VOS_0 /*!< Voltage scaling range 1 normal mode */
|
||||
#define PWR_REGULATOR_VOLTAGE_SCALE2 PWR_CR1_VOS_1 /*!< Voltage scaling range 2 */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
/** @defgroup PWREx_VBAT_Battery_Charging_Selection PWR battery charging resistor selection
|
||||
* @{
|
||||
*/
|
||||
#define PWR_BATTERY_CHARGING_RESISTOR_5 0x00000000U /*!< VBAT charging through a 5 kOhms resistor */
|
||||
#define PWR_BATTERY_CHARGING_RESISTOR_1_5 PWR_CR4_VBRS /*!< VBAT charging through a 1.5 kOhms resistor */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PWREx_VBAT_Battery_Charging PWR battery charging
|
||||
* @{
|
||||
*/
|
||||
#define PWR_BATTERY_CHARGING_DISABLE 0x00000000U
|
||||
#define PWR_BATTERY_CHARGING_ENABLE PWR_CR4_VBE
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PWREx_GPIO_Bit_Number GPIO bit number for I/O setting in standby/shutdown mode
|
||||
* @{
|
||||
*/
|
||||
#define PWR_GPIO_BIT_0 PWR_PUCRA_PA0 /*!< GPIO port I/O pin 0 */
|
||||
#define PWR_GPIO_BIT_1 PWR_PUCRA_PA1 /*!< GPIO port I/O pin 1 */
|
||||
#define PWR_GPIO_BIT_2 PWR_PUCRA_PA2 /*!< GPIO port I/O pin 2 */
|
||||
#define PWR_GPIO_BIT_3 PWR_PUCRA_PA3 /*!< GPIO port I/O pin 3 */
|
||||
#define PWR_GPIO_BIT_4 PWR_PUCRA_PA4 /*!< GPIO port I/O pin 4 */
|
||||
#define PWR_GPIO_BIT_5 PWR_PUCRA_PA5 /*!< GPIO port I/O pin 5 */
|
||||
#define PWR_GPIO_BIT_6 PWR_PUCRA_PA6 /*!< GPIO port I/O pin 6 */
|
||||
#define PWR_GPIO_BIT_7 PWR_PUCRA_PA7 /*!< GPIO port I/O pin 7 */
|
||||
#define PWR_GPIO_BIT_8 PWR_PUCRA_PA8 /*!< GPIO port I/O pin 8 */
|
||||
#define PWR_GPIO_BIT_9 PWR_PUCRA_PA9 /*!< GPIO port I/O pin 9 */
|
||||
#define PWR_GPIO_BIT_10 PWR_PUCRA_PA10 /*!< GPIO port I/O pin 10 */
|
||||
#define PWR_GPIO_BIT_11 PWR_PUCRA_PA11 /*!< GPIO port I/O pin 11 */
|
||||
#define PWR_GPIO_BIT_12 PWR_PUCRA_PA12 /*!< GPIO port I/O pin 12 */
|
||||
#define PWR_GPIO_BIT_13 PWR_PUCRA_PA13 /*!< GPIO port I/O pin 13 */
|
||||
#define PWR_GPIO_BIT_14 PWR_PDCRA_PA14 /*!< GPIO port I/O pin 14 */
|
||||
#define PWR_GPIO_BIT_15 PWR_PUCRA_PA15 /*!< GPIO port I/O pin 15 */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PWREx_GPIO GPIO port
|
||||
* @{
|
||||
*/
|
||||
#define PWR_GPIO_A 0x00000000U /*!< GPIO port A */
|
||||
#define PWR_GPIO_B 0x00000001U /*!< GPIO port B */
|
||||
#define PWR_GPIO_C 0x00000002U /*!< GPIO port C */
|
||||
#define PWR_GPIO_D 0x00000003U /*!< GPIO port D */
|
||||
#define PWR_GPIO_E 0x00000004U /*!< GPIO port E */
|
||||
#define PWR_GPIO_F 0x00000005U /*!< GPIO port F */
|
||||
#define PWR_GPIO_G 0x00000006U /*!< GPIO port G */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PWREx_PVM_EXTI_LINE PWR PVM external interrupts lines
|
||||
* @{
|
||||
*/
|
||||
#if defined(PWR_CR2_PVME1)
|
||||
#define PWR_EXTI_LINE_PVM1 0x00000008U /*!< External interrupt line 35 Connected to the PVM1 EXTI Line */
|
||||
#endif /* PWR_CR2_PVME1 */
|
||||
#if defined(PWR_CR2_PVME2)
|
||||
#define PWR_EXTI_LINE_PVM2 0x00000010U /*!< External interrupt line 36 Connected to the PVM2 EXTI Line */
|
||||
#endif /* PWR_CR2_PVME2 */
|
||||
#define PWR_EXTI_LINE_PVM3 0x00000020U /*!< External interrupt line 37 Connected to the PVM3 EXTI Line */
|
||||
#define PWR_EXTI_LINE_PVM4 0x00000040U /*!< External interrupt line 38 Connected to the PVM4 EXTI Line */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PWREx_PVM_EVENT_LINE PWR PVM event lines
|
||||
* @{
|
||||
*/
|
||||
#if defined(PWR_CR2_PVME1)
|
||||
#define PWR_EVENT_LINE_PVM1 0x00000008U /*!< Event line 35 Connected to the PVM1 EXTI Line */
|
||||
#endif /* PWR_CR2_PVME1 */
|
||||
#if defined(PWR_CR2_PVME2)
|
||||
#define PWR_EVENT_LINE_PVM2 0x00000010U /*!< Event line 36 Connected to the PVM2 EXTI Line */
|
||||
#endif /* PWR_CR2_PVME2 */
|
||||
#define PWR_EVENT_LINE_PVM3 0x00000020U /*!< Event line 37 Connected to the PVM3 EXTI Line */
|
||||
#define PWR_EVENT_LINE_PVM4 0x00000040U /*!< Event line 38 Connected to the PVM4 EXTI Line */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup PWREx_Flag PWR Status Flags
|
||||
* Elements values convention: 0000 0000 0XXY YYYYb
|
||||
* - Y YYYY : Flag position in the XX register (5 bits)
|
||||
* - XX : Status register (2 bits)
|
||||
* - 01: SR1 register
|
||||
* - 10: SR2 register
|
||||
* The only exception is PWR_FLAG_WU, encompassing all
|
||||
* wake-up flags and set to PWR_SR1_WUF.
|
||||
* @{
|
||||
*/
|
||||
#define PWR_FLAG_WUF1 0x0020U /*!< Wakeup event on wakeup pin 1 */
|
||||
#define PWR_FLAG_WUF2 0x0021U /*!< Wakeup event on wakeup pin 2 */
|
||||
#define PWR_FLAG_WUF3 0x0022U /*!< Wakeup event on wakeup pin 3 */
|
||||
#define PWR_FLAG_WUF4 0x0023U /*!< Wakeup event on wakeup pin 4 */
|
||||
#define PWR_FLAG_WUF5 0x0024U /*!< Wakeup event on wakeup pin 5 */
|
||||
#define PWR_FLAG_WU PWR_SR1_WUF /*!< Encompass wakeup event on all wakeup pins */
|
||||
#define PWR_FLAG_SB 0x0028U /*!< Standby flag */
|
||||
#define PWR_FLAG_WUFI 0x002FU /*!< Wakeup on internal wakeup line */
|
||||
|
||||
#define PWR_FLAG_REGLPS 0x0048U /*!< Low-power regulator start flag */
|
||||
#define PWR_FLAG_REGLPF 0x0049U /*!< Low-power regulator flag */
|
||||
#define PWR_FLAG_VOSF 0x004AU /*!< Voltage scaling flag */
|
||||
#define PWR_FLAG_PVDO 0x004BU /*!< Power Voltage Detector output flag */
|
||||
#if defined(PWR_CR2_PVME1)
|
||||
#define PWR_FLAG_PVMO1 0x004CU /*!< Power Voltage Monitoring 1 output flag */
|
||||
#endif /* PWR_CR2_PVME1 */
|
||||
#if defined(PWR_CR2_PVME2)
|
||||
#define PWR_FLAG_PVMO2 0x004DU /*!< Power Voltage Monitoring 2 output flag */
|
||||
#endif /* PWR_CR2_PVME2 */
|
||||
#define PWR_FLAG_PVMO3 0x004EU /*!< Power Voltage Monitoring 3 output flag */
|
||||
#define PWR_FLAG_PVMO4 0x004FU /*!< Power Voltage Monitoring 4 output flag */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macros -----------------------------------------------------------*/
|
||||
/** @defgroup PWREx_Exported_Macros PWR Extended Exported Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
#if defined(PWR_CR2_PVME1)
|
||||
/**
|
||||
* @brief Enable the PVM1 Extended Interrupt Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM1_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM1)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM1 Extended Interrupt Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM1_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM1)
|
||||
|
||||
/**
|
||||
* @brief Enable the PVM1 Event Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM1_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM1)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM1 Event Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM1_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM1)
|
||||
|
||||
/**
|
||||
* @brief Enable the PVM1 Extended Interrupt Rising Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM1_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM1)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM1 Extended Interrupt Rising Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM1_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM1)
|
||||
|
||||
/**
|
||||
* @brief Enable the PVM1 Extended Interrupt Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM1_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM1)
|
||||
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM1 Extended Interrupt Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM1_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM1)
|
||||
|
||||
|
||||
/**
|
||||
* @brief PVM1 EXTI line configuration: set rising & falling edge trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM1_EXTI_ENABLE_RISING_FALLING_EDGE() \
|
||||
do { \
|
||||
__HAL_PWR_PVM1_EXTI_ENABLE_RISING_EDGE(); \
|
||||
__HAL_PWR_PVM1_EXTI_ENABLE_FALLING_EDGE(); \
|
||||
} while(0)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM1 Extended Interrupt Rising & Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM1_EXTI_DISABLE_RISING_FALLING_EDGE() \
|
||||
do { \
|
||||
__HAL_PWR_PVM1_EXTI_DISABLE_RISING_EDGE(); \
|
||||
__HAL_PWR_PVM1_EXTI_DISABLE_FALLING_EDGE(); \
|
||||
} while(0)
|
||||
|
||||
/**
|
||||
* @brief Generate a Software interrupt on selected EXTI line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM1_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER2, PWR_EXTI_LINE_PVM1)
|
||||
|
||||
/**
|
||||
* @brief Check whether the specified PVM1 EXTI interrupt flag is set or not.
|
||||
* @retval EXTI PVM1 Line Status.
|
||||
*/
|
||||
#define __HAL_PWR_PVM1_EXTI_GET_FLAG() (EXTI->PR2 & PWR_EXTI_LINE_PVM1)
|
||||
|
||||
/**
|
||||
* @brief Clear the PVM1 EXTI flag.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM1_EXTI_CLEAR_FLAG() WRITE_REG(EXTI->PR2, PWR_EXTI_LINE_PVM1)
|
||||
|
||||
#endif /* PWR_CR2_PVME1 */
|
||||
|
||||
|
||||
#if defined(PWR_CR2_PVME2)
|
||||
/**
|
||||
* @brief Enable the PVM2 Extended Interrupt Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM2_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM2)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM2 Extended Interrupt Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM2_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM2)
|
||||
|
||||
/**
|
||||
* @brief Enable the PVM2 Event Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM2_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM2)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM2 Event Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM2_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM2)
|
||||
|
||||
/**
|
||||
* @brief Enable the PVM2 Extended Interrupt Rising Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM2_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM2)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM2 Extended Interrupt Rising Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM2_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM2)
|
||||
|
||||
/**
|
||||
* @brief Enable the PVM2 Extended Interrupt Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM2_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM2)
|
||||
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM2 Extended Interrupt Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM2_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM2)
|
||||
|
||||
|
||||
/**
|
||||
* @brief PVM2 EXTI line configuration: set rising & falling edge trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM2_EXTI_ENABLE_RISING_FALLING_EDGE() \
|
||||
do { \
|
||||
__HAL_PWR_PVM2_EXTI_ENABLE_RISING_EDGE(); \
|
||||
__HAL_PWR_PVM2_EXTI_ENABLE_FALLING_EDGE(); \
|
||||
} while(0)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM2 Extended Interrupt Rising & Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM2_EXTI_DISABLE_RISING_FALLING_EDGE() \
|
||||
do { \
|
||||
__HAL_PWR_PVM2_EXTI_DISABLE_RISING_EDGE(); \
|
||||
__HAL_PWR_PVM2_EXTI_DISABLE_FALLING_EDGE(); \
|
||||
} while(0)
|
||||
|
||||
/**
|
||||
* @brief Generate a Software interrupt on selected EXTI line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM2_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER2, PWR_EXTI_LINE_PVM2)
|
||||
|
||||
/**
|
||||
* @brief Check whether the specified PVM2 EXTI interrupt flag is set or not.
|
||||
* @retval EXTI PVM2 Line Status.
|
||||
*/
|
||||
#define __HAL_PWR_PVM2_EXTI_GET_FLAG() (EXTI->PR2 & PWR_EXTI_LINE_PVM2)
|
||||
|
||||
/**
|
||||
* @brief Clear the PVM2 EXTI flag.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM2_EXTI_CLEAR_FLAG() WRITE_REG(EXTI->PR2, PWR_EXTI_LINE_PVM2)
|
||||
|
||||
#endif /* PWR_CR2_PVME2 */
|
||||
|
||||
|
||||
/**
|
||||
* @brief Enable the PVM3 Extended Interrupt Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM3_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM3)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM3 Extended Interrupt Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM3_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM3)
|
||||
|
||||
/**
|
||||
* @brief Enable the PVM3 Event Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM3_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM3)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM3 Event Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM3_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM3)
|
||||
|
||||
/**
|
||||
* @brief Enable the PVM3 Extended Interrupt Rising Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM3_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM3)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM3 Extended Interrupt Rising Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM3_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM3)
|
||||
|
||||
/**
|
||||
* @brief Enable the PVM3 Extended Interrupt Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM3_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM3)
|
||||
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM3 Extended Interrupt Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM3_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM3)
|
||||
|
||||
|
||||
/**
|
||||
* @brief PVM3 EXTI line configuration: set rising & falling edge trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM3_EXTI_ENABLE_RISING_FALLING_EDGE() \
|
||||
do { \
|
||||
__HAL_PWR_PVM3_EXTI_ENABLE_RISING_EDGE(); \
|
||||
__HAL_PWR_PVM3_EXTI_ENABLE_FALLING_EDGE(); \
|
||||
} while(0)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM3 Extended Interrupt Rising & Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM3_EXTI_DISABLE_RISING_FALLING_EDGE() \
|
||||
do { \
|
||||
__HAL_PWR_PVM3_EXTI_DISABLE_RISING_EDGE(); \
|
||||
__HAL_PWR_PVM3_EXTI_DISABLE_FALLING_EDGE(); \
|
||||
} while(0)
|
||||
|
||||
/**
|
||||
* @brief Generate a Software interrupt on selected EXTI line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM3_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER2, PWR_EXTI_LINE_PVM3)
|
||||
|
||||
/**
|
||||
* @brief Check whether the specified PVM3 EXTI interrupt flag is set or not.
|
||||
* @retval EXTI PVM3 Line Status.
|
||||
*/
|
||||
#define __HAL_PWR_PVM3_EXTI_GET_FLAG() (EXTI->PR2 & PWR_EXTI_LINE_PVM3)
|
||||
|
||||
/**
|
||||
* @brief Clear the PVM3 EXTI flag.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM3_EXTI_CLEAR_FLAG() WRITE_REG(EXTI->PR2, PWR_EXTI_LINE_PVM3)
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @brief Enable the PVM4 Extended Interrupt Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM4_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM4)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM4 Extended Interrupt Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM4_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM4)
|
||||
|
||||
/**
|
||||
* @brief Enable the PVM4 Event Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM4_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM4)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM4 Event Line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM4_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM4)
|
||||
|
||||
/**
|
||||
* @brief Enable the PVM4 Extended Interrupt Rising Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM4_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM4)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM4 Extended Interrupt Rising Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM4_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM4)
|
||||
|
||||
/**
|
||||
* @brief Enable the PVM4 Extended Interrupt Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM4_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM4)
|
||||
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM4 Extended Interrupt Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM4_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM4)
|
||||
|
||||
|
||||
/**
|
||||
* @brief PVM4 EXTI line configuration: set rising & falling edge trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM4_EXTI_ENABLE_RISING_FALLING_EDGE() \
|
||||
do { \
|
||||
__HAL_PWR_PVM4_EXTI_ENABLE_RISING_EDGE(); \
|
||||
__HAL_PWR_PVM4_EXTI_ENABLE_FALLING_EDGE(); \
|
||||
} while(0)
|
||||
|
||||
/**
|
||||
* @brief Disable the PVM4 Extended Interrupt Rising & Falling Trigger.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM4_EXTI_DISABLE_RISING_FALLING_EDGE() \
|
||||
do { \
|
||||
__HAL_PWR_PVM4_EXTI_DISABLE_RISING_EDGE(); \
|
||||
__HAL_PWR_PVM4_EXTI_DISABLE_FALLING_EDGE(); \
|
||||
} while(0)
|
||||
|
||||
/**
|
||||
* @brief Generate a Software interrupt on selected EXTI line.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM4_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER2, PWR_EXTI_LINE_PVM4)
|
||||
|
||||
/**
|
||||
* @brief Check whether or not the specified PVM4 EXTI interrupt flag is set.
|
||||
* @retval EXTI PVM4 Line Status.
|
||||
*/
|
||||
#define __HAL_PWR_PVM4_EXTI_GET_FLAG() (EXTI->PR2 & PWR_EXTI_LINE_PVM4)
|
||||
|
||||
/**
|
||||
* @brief Clear the PVM4 EXTI flag.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_PVM4_EXTI_CLEAR_FLAG() WRITE_REG(EXTI->PR2, PWR_EXTI_LINE_PVM4)
|
||||
|
||||
|
||||
/**
|
||||
* @brief Configure the main internal regulator output voltage.
|
||||
* @param __REGULATOR__: specifies the regulator output voltage to achieve
|
||||
* a tradeoff between performance and power consumption.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref PWR_REGULATOR_VOLTAGE_SCALE1_BOOST Regulator voltage output range 1 mode,
|
||||
* typical output voltage at 1.28 V,
|
||||
* system frequency up to 170 MHz.
|
||||
* @arg @ref PWR_REGULATOR_VOLTAGE_SCALE1 Regulator voltage output range 1 mode,
|
||||
* typical output voltage at 1.2 V,
|
||||
* system frequency up to 150 MHz.
|
||||
* @arg @ref PWR_REGULATOR_VOLTAGE_SCALE2 Regulator voltage output range 2 mode,
|
||||
* typical output voltage at 1.0 V,
|
||||
* system frequency up to 26 MHz.
|
||||
* @note This macro is similar to HAL_PWREx_ControlVoltageScaling() API but doesn't check
|
||||
* whether or not VOSF flag is cleared when moving from range 2 to range 1. User
|
||||
* may resort to __HAL_PWR_GET_FLAG() macro to check VOSF bit resetting.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_PWR_VOLTAGESCALING_CONFIG(__REGULATOR__) do { \
|
||||
__IO uint32_t tmpreg; \
|
||||
MODIFY_REG(PWR->CR1, PWR_CR1_VOS, (__REGULATOR__)); \
|
||||
/* Delay after an RCC peripheral clock enabling */ \
|
||||
tmpreg = READ_BIT(PWR->CR1, PWR_CR1_VOS); \
|
||||
UNUSED(tmpreg); \
|
||||
} while(0)
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros --------------------------------------------------------*/
|
||||
/** @addtogroup PWREx_Private_Macros PWR Extended Private Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
#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_PIN1_HIGH) || \
|
||||
((PIN) == PWR_WAKEUP_PIN2_HIGH) || \
|
||||
((PIN) == PWR_WAKEUP_PIN3_HIGH) || \
|
||||
((PIN) == PWR_WAKEUP_PIN4_HIGH) || \
|
||||
((PIN) == PWR_WAKEUP_PIN5_HIGH) || \
|
||||
((PIN) == PWR_WAKEUP_PIN1_LOW) || \
|
||||
((PIN) == PWR_WAKEUP_PIN2_LOW) || \
|
||||
((PIN) == PWR_WAKEUP_PIN3_LOW) || \
|
||||
((PIN) == PWR_WAKEUP_PIN4_LOW) || \
|
||||
((PIN) == PWR_WAKEUP_PIN5_LOW))
|
||||
|
||||
#define IS_PWR_PVM_TYPE(TYPE) (((TYPE) == PWR_PVM_1) ||\
|
||||
((TYPE) == PWR_PVM_2) ||\
|
||||
((TYPE) == PWR_PVM_3) ||\
|
||||
((TYPE) == PWR_PVM_4))
|
||||
|
||||
#define IS_PWR_PVM_MODE(MODE) (((MODE) == PWR_PVM_MODE_NORMAL) ||\
|
||||
((MODE) == PWR_PVM_MODE_IT_RISING) ||\
|
||||
((MODE) == PWR_PVM_MODE_IT_FALLING) ||\
|
||||
((MODE) == PWR_PVM_MODE_IT_RISING_FALLING) ||\
|
||||
((MODE) == PWR_PVM_MODE_EVENT_RISING) ||\
|
||||
((MODE) == PWR_PVM_MODE_EVENT_FALLING) ||\
|
||||
((MODE) == PWR_PVM_MODE_EVENT_RISING_FALLING))
|
||||
|
||||
#if defined(PWR_CR5_R1MODE)
|
||||
#define IS_PWR_VOLTAGE_SCALING_RANGE(RANGE) (((RANGE) == PWR_REGULATOR_VOLTAGE_SCALE1_BOOST) || \
|
||||
((RANGE) == PWR_REGULATOR_VOLTAGE_SCALE1) || \
|
||||
((RANGE) == PWR_REGULATOR_VOLTAGE_SCALE2))
|
||||
#else
|
||||
#define IS_PWR_VOLTAGE_SCALING_RANGE(RANGE) (((RANGE) == PWR_REGULATOR_VOLTAGE_SCALE1) || \
|
||||
((RANGE) == PWR_REGULATOR_VOLTAGE_SCALE2))
|
||||
#endif
|
||||
|
||||
|
||||
#define IS_PWR_BATTERY_RESISTOR_SELECT(RESISTOR) (((RESISTOR) == PWR_BATTERY_CHARGING_RESISTOR_5) ||\
|
||||
((RESISTOR) == PWR_BATTERY_CHARGING_RESISTOR_1_5))
|
||||
|
||||
#define IS_PWR_BATTERY_CHARGING(CHARGING) (((CHARGING) == PWR_BATTERY_CHARGING_DISABLE) ||\
|
||||
((CHARGING) == PWR_BATTERY_CHARGING_ENABLE))
|
||||
|
||||
#define IS_PWR_GPIO_BIT_NUMBER(BIT_NUMBER) (((BIT_NUMBER) & GPIO_PIN_MASK) != (uint32_t)0x00U)
|
||||
#define IS_PWR_GPIO(GPIO) (((GPIO) == PWR_GPIO_A) ||\
|
||||
((GPIO) == PWR_GPIO_B) ||\
|
||||
((GPIO) == PWR_GPIO_C) ||\
|
||||
((GPIO) == PWR_GPIO_D) ||\
|
||||
((GPIO) == PWR_GPIO_E) ||\
|
||||
((GPIO) == PWR_GPIO_F) ||\
|
||||
((GPIO) == PWR_GPIO_G))
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
/** @addtogroup PWREx_Exported_Functions PWR Extended Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup PWREx_Exported_Functions_Group1 Extended Peripheral Control functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
/* Peripheral Control functions **********************************************/
|
||||
uint32_t HAL_PWREx_GetVoltageRange(void);
|
||||
HAL_StatusTypeDef HAL_PWREx_ControlVoltageScaling(uint32_t VoltageScaling);
|
||||
void HAL_PWREx_EnableBatteryCharging(uint32_t ResistorSelection);
|
||||
void HAL_PWREx_DisableBatteryCharging(void);
|
||||
void HAL_PWREx_EnableInternalWakeUpLine(void);
|
||||
void HAL_PWREx_DisableInternalWakeUpLine(void);
|
||||
HAL_StatusTypeDef HAL_PWREx_EnableGPIOPullUp(uint32_t GPIO, uint32_t GPIONumber);
|
||||
HAL_StatusTypeDef HAL_PWREx_DisableGPIOPullUp(uint32_t GPIO, uint32_t GPIONumber);
|
||||
HAL_StatusTypeDef HAL_PWREx_EnableGPIOPullDown(uint32_t GPIO, uint32_t GPIONumber);
|
||||
HAL_StatusTypeDef HAL_PWREx_DisableGPIOPullDown(uint32_t GPIO, uint32_t GPIONumber);
|
||||
void HAL_PWREx_EnablePullUpPullDownConfig(void);
|
||||
void HAL_PWREx_DisablePullUpPullDownConfig(void);
|
||||
void HAL_PWREx_EnableSRAM2ContentRetention(void);
|
||||
void HAL_PWREx_DisableSRAM2ContentRetention(void);
|
||||
#if defined(PWR_CR2_PVME1)
|
||||
void HAL_PWREx_EnablePVM1(void);
|
||||
void HAL_PWREx_DisablePVM1(void);
|
||||
#endif /* PWR_CR2_PVME1 */
|
||||
#if defined(PWR_CR2_PVME2)
|
||||
void HAL_PWREx_EnablePVM2(void);
|
||||
void HAL_PWREx_DisablePVM2(void);
|
||||
#endif /* PWR_CR2_PVME2 */
|
||||
void HAL_PWREx_EnablePVM3(void);
|
||||
void HAL_PWREx_DisablePVM3(void);
|
||||
void HAL_PWREx_EnablePVM4(void);
|
||||
void HAL_PWREx_DisablePVM4(void);
|
||||
HAL_StatusTypeDef HAL_PWREx_ConfigPVM(PWR_PVMTypeDef *sConfigPVM);
|
||||
|
||||
#if defined(PWR_CR3_UCPD_DBDIS)
|
||||
void HAL_PWREx_EnableUSBDeadBatteryPD(void);
|
||||
void HAL_PWREx_DisableUSBDeadBatteryPD(void);
|
||||
#endif /* PWR_CR3_UCPD_DBDIS */
|
||||
#if defined(PWR_CR3_UCPD_STDBY)
|
||||
void HAL_PWREx_EnableUSBStandByModePD(void);
|
||||
void HAL_PWREx_DisableUSBStandByModePD (void);
|
||||
#endif /* PWR_CR3_UCPD_STDBY */
|
||||
|
||||
/* Low Power modes configuration functions ************************************/
|
||||
void HAL_PWREx_EnableLowPowerRunMode(void);
|
||||
HAL_StatusTypeDef HAL_PWREx_DisableLowPowerRunMode(void);
|
||||
void HAL_PWREx_EnterSTOP0Mode(uint8_t STOPEntry);
|
||||
void HAL_PWREx_EnterSTOP1Mode(uint8_t STOPEntry);
|
||||
void HAL_PWREx_EnterSHUTDOWNMode(void);
|
||||
|
||||
void HAL_PWREx_PVD_PVM_IRQHandler(void);
|
||||
#if defined(PWR_CR2_PVME1)
|
||||
void HAL_PWREx_PVM1Callback(void);
|
||||
#endif /* PWR_CR2_PVME1 */
|
||||
#if defined(PWR_CR2_PVME2)
|
||||
void HAL_PWREx_PVM2Callback(void);
|
||||
#endif /* PWR_CR2_PVME2 */
|
||||
void HAL_PWREx_PVM3Callback(void);
|
||||
void HAL_PWREx_PVM4Callback(void);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
#endif /* STM32G4xx_HAL_PWR_EX_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
|
|
@ -0,0 +1,848 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_spi.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of SPI HAL module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_HAL_SPI_H
|
||||
#define STM32G4xx_HAL_SPI_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup SPI
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/** @defgroup SPI_Exported_Types SPI Exported Types
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief SPI Configuration Structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t Mode; /*!< Specifies the SPI operating mode.
|
||||
This parameter can be a value of @ref SPI_Mode */
|
||||
|
||||
uint32_t Direction; /*!< Specifies the SPI bidirectional mode state.
|
||||
This parameter can be a value of @ref SPI_Direction */
|
||||
|
||||
uint32_t DataSize; /*!< Specifies the SPI data size.
|
||||
This parameter can be a value of @ref SPI_Data_Size */
|
||||
|
||||
uint32_t CLKPolarity; /*!< Specifies the serial clock steady state.
|
||||
This parameter can be a value of @ref SPI_Clock_Polarity */
|
||||
|
||||
uint32_t CLKPhase; /*!< Specifies the clock active edge for the bit capture.
|
||||
This parameter can be a value of @ref SPI_Clock_Phase */
|
||||
|
||||
uint32_t NSS; /*!< Specifies whether the NSS signal is managed by
|
||||
hardware (NSS pin) or by software using the SSI bit.
|
||||
This parameter can be a value of @ref SPI_Slave_Select_management */
|
||||
|
||||
uint32_t BaudRatePrescaler; /*!< Specifies the Baud Rate prescaler value which will be
|
||||
used to configure the transmit and receive SCK clock.
|
||||
This parameter can be a value of @ref SPI_BaudRate_Prescaler
|
||||
@note The communication clock is derived from the master
|
||||
clock. The slave clock does not need to be set. */
|
||||
|
||||
uint32_t FirstBit; /*!< Specifies whether data transfers start from MSB or LSB bit.
|
||||
This parameter can be a value of @ref SPI_MSB_LSB_transmission */
|
||||
|
||||
uint32_t TIMode; /*!< Specifies if the TI mode is enabled or not.
|
||||
This parameter can be a value of @ref SPI_TI_mode */
|
||||
|
||||
uint32_t CRCCalculation; /*!< Specifies if the CRC calculation is enabled or not.
|
||||
This parameter can be a value of @ref SPI_CRC_Calculation */
|
||||
|
||||
uint32_t CRCPolynomial; /*!< Specifies the polynomial used for the CRC calculation.
|
||||
This parameter must be an odd number between Min_Data = 1 and Max_Data = 65535 */
|
||||
|
||||
uint32_t CRCLength; /*!< Specifies the CRC Length used for the CRC calculation.
|
||||
CRC Length is only used with Data8 and Data16, not other data size
|
||||
This parameter can be a value of @ref SPI_CRC_length */
|
||||
|
||||
uint32_t NSSPMode; /*!< Specifies whether the NSSP signal is enabled or not .
|
||||
This parameter can be a value of @ref SPI_NSSP_Mode
|
||||
This mode is activated by the NSSP bit in the SPIx_CR2 register and
|
||||
it takes effect only if the SPI interface is configured as Motorola SPI
|
||||
master (FRF=0) with capture on the first edge (SPIx_CR1 CPHA = 0,
|
||||
CPOL setting is ignored).. */
|
||||
} SPI_InitTypeDef;
|
||||
|
||||
/**
|
||||
* @brief HAL SPI State structure definition
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
HAL_SPI_STATE_RESET = 0x00U, /*!< Peripheral not Initialized */
|
||||
HAL_SPI_STATE_READY = 0x01U, /*!< Peripheral Initialized and ready for use */
|
||||
HAL_SPI_STATE_BUSY = 0x02U, /*!< an internal process is ongoing */
|
||||
HAL_SPI_STATE_BUSY_TX = 0x03U, /*!< Data Transmission process is ongoing */
|
||||
HAL_SPI_STATE_BUSY_RX = 0x04U, /*!< Data Reception process is ongoing */
|
||||
HAL_SPI_STATE_BUSY_TX_RX = 0x05U, /*!< Data Transmission and Reception process is ongoing */
|
||||
HAL_SPI_STATE_ERROR = 0x06U, /*!< SPI error state */
|
||||
HAL_SPI_STATE_ABORT = 0x07U /*!< SPI abort is ongoing */
|
||||
} HAL_SPI_StateTypeDef;
|
||||
|
||||
/**
|
||||
* @brief SPI handle Structure definition
|
||||
*/
|
||||
typedef struct __SPI_HandleTypeDef
|
||||
{
|
||||
SPI_TypeDef *Instance; /*!< SPI registers base address */
|
||||
|
||||
SPI_InitTypeDef Init; /*!< SPI communication parameters */
|
||||
|
||||
uint8_t *pTxBuffPtr; /*!< Pointer to SPI Tx transfer Buffer */
|
||||
|
||||
uint16_t TxXferSize; /*!< SPI Tx Transfer size */
|
||||
|
||||
__IO uint16_t TxXferCount; /*!< SPI Tx Transfer Counter */
|
||||
|
||||
uint8_t *pRxBuffPtr; /*!< Pointer to SPI Rx transfer Buffer */
|
||||
|
||||
uint16_t RxXferSize; /*!< SPI Rx Transfer size */
|
||||
|
||||
__IO uint16_t RxXferCount; /*!< SPI Rx Transfer Counter */
|
||||
|
||||
uint32_t CRCSize; /*!< SPI CRC size used for the transfer */
|
||||
|
||||
void (*RxISR)(struct __SPI_HandleTypeDef *hspi); /*!< function pointer on Rx ISR */
|
||||
|
||||
void (*TxISR)(struct __SPI_HandleTypeDef *hspi); /*!< function pointer on Tx ISR */
|
||||
|
||||
DMA_HandleTypeDef *hdmatx; /*!< SPI Tx DMA Handle parameters */
|
||||
|
||||
DMA_HandleTypeDef *hdmarx; /*!< SPI Rx DMA Handle parameters */
|
||||
|
||||
HAL_LockTypeDef Lock; /*!< Locking object */
|
||||
|
||||
__IO HAL_SPI_StateTypeDef State; /*!< SPI communication state */
|
||||
|
||||
__IO uint32_t ErrorCode; /*!< SPI Error code */
|
||||
|
||||
#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
|
||||
void (* TxCpltCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Tx Completed callback */
|
||||
void (* RxCpltCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Rx Completed callback */
|
||||
void (* TxRxCpltCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI TxRx Completed callback */
|
||||
void (* TxHalfCpltCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Tx Half Completed callback */
|
||||
void (* RxHalfCpltCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Rx Half Completed callback */
|
||||
void (* TxRxHalfCpltCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI TxRx Half Completed callback */
|
||||
void (* ErrorCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Error callback */
|
||||
void (* AbortCpltCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Abort callback */
|
||||
void (* MspInitCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Msp Init callback */
|
||||
void (* MspDeInitCallback)(struct __SPI_HandleTypeDef *hspi); /*!< SPI Msp DeInit callback */
|
||||
|
||||
#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
|
||||
} SPI_HandleTypeDef;
|
||||
|
||||
#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
|
||||
/**
|
||||
* @brief HAL SPI Callback ID enumeration definition
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
HAL_SPI_TX_COMPLETE_CB_ID = 0x00U, /*!< SPI Tx Completed callback ID */
|
||||
HAL_SPI_RX_COMPLETE_CB_ID = 0x01U, /*!< SPI Rx Completed callback ID */
|
||||
HAL_SPI_TX_RX_COMPLETE_CB_ID = 0x02U, /*!< SPI TxRx Completed callback ID */
|
||||
HAL_SPI_TX_HALF_COMPLETE_CB_ID = 0x03U, /*!< SPI Tx Half Completed callback ID */
|
||||
HAL_SPI_RX_HALF_COMPLETE_CB_ID = 0x04U, /*!< SPI Rx Half Completed callback ID */
|
||||
HAL_SPI_TX_RX_HALF_COMPLETE_CB_ID = 0x05U, /*!< SPI TxRx Half Completed callback ID */
|
||||
HAL_SPI_ERROR_CB_ID = 0x06U, /*!< SPI Error callback ID */
|
||||
HAL_SPI_ABORT_CB_ID = 0x07U, /*!< SPI Abort callback ID */
|
||||
HAL_SPI_MSPINIT_CB_ID = 0x08U, /*!< SPI Msp Init callback ID */
|
||||
HAL_SPI_MSPDEINIT_CB_ID = 0x09U /*!< SPI Msp DeInit callback ID */
|
||||
|
||||
} HAL_SPI_CallbackIDTypeDef;
|
||||
|
||||
/**
|
||||
* @brief HAL SPI Callback pointer definition
|
||||
*/
|
||||
typedef void (*pSPI_CallbackTypeDef)(SPI_HandleTypeDef *hspi); /*!< pointer to an SPI callback function */
|
||||
|
||||
#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
/** @defgroup SPI_Exported_Constants SPI Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_Error_Code SPI Error Code
|
||||
* @{
|
||||
*/
|
||||
#define HAL_SPI_ERROR_NONE (0x00000000U) /*!< No error */
|
||||
#define HAL_SPI_ERROR_MODF (0x00000001U) /*!< MODF error */
|
||||
#define HAL_SPI_ERROR_CRC (0x00000002U) /*!< CRC error */
|
||||
#define HAL_SPI_ERROR_OVR (0x00000004U) /*!< OVR error */
|
||||
#define HAL_SPI_ERROR_FRE (0x00000008U) /*!< FRE error */
|
||||
#define HAL_SPI_ERROR_DMA (0x00000010U) /*!< DMA transfer error */
|
||||
#define HAL_SPI_ERROR_FLAG (0x00000020U) /*!< Error on RXNE/TXE/BSY/FTLVL/FRLVL Flag */
|
||||
#define HAL_SPI_ERROR_ABORT (0x00000040U) /*!< Error during SPI Abort procedure */
|
||||
#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
|
||||
#define HAL_SPI_ERROR_INVALID_CALLBACK (0x00000080U) /*!< Invalid Callback error */
|
||||
#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_Mode SPI Mode
|
||||
* @{
|
||||
*/
|
||||
#define SPI_MODE_SLAVE (0x00000000U)
|
||||
#define SPI_MODE_MASTER (SPI_CR1_MSTR | SPI_CR1_SSI)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_Direction SPI Direction Mode
|
||||
* @{
|
||||
*/
|
||||
#define SPI_DIRECTION_2LINES (0x00000000U)
|
||||
#define SPI_DIRECTION_2LINES_RXONLY SPI_CR1_RXONLY
|
||||
#define SPI_DIRECTION_1LINE SPI_CR1_BIDIMODE
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_Data_Size SPI Data Size
|
||||
* @{
|
||||
*/
|
||||
#define SPI_DATASIZE_4BIT (0x00000300U)
|
||||
#define SPI_DATASIZE_5BIT (0x00000400U)
|
||||
#define SPI_DATASIZE_6BIT (0x00000500U)
|
||||
#define SPI_DATASIZE_7BIT (0x00000600U)
|
||||
#define SPI_DATASIZE_8BIT (0x00000700U)
|
||||
#define SPI_DATASIZE_9BIT (0x00000800U)
|
||||
#define SPI_DATASIZE_10BIT (0x00000900U)
|
||||
#define SPI_DATASIZE_11BIT (0x00000A00U)
|
||||
#define SPI_DATASIZE_12BIT (0x00000B00U)
|
||||
#define SPI_DATASIZE_13BIT (0x00000C00U)
|
||||
#define SPI_DATASIZE_14BIT (0x00000D00U)
|
||||
#define SPI_DATASIZE_15BIT (0x00000E00U)
|
||||
#define SPI_DATASIZE_16BIT (0x00000F00U)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_Clock_Polarity SPI Clock Polarity
|
||||
* @{
|
||||
*/
|
||||
#define SPI_POLARITY_LOW (0x00000000U)
|
||||
#define SPI_POLARITY_HIGH SPI_CR1_CPOL
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_Clock_Phase SPI Clock Phase
|
||||
* @{
|
||||
*/
|
||||
#define SPI_PHASE_1EDGE (0x00000000U)
|
||||
#define SPI_PHASE_2EDGE SPI_CR1_CPHA
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_Slave_Select_management SPI Slave Select Management
|
||||
* @{
|
||||
*/
|
||||
#define SPI_NSS_SOFT SPI_CR1_SSM
|
||||
#define SPI_NSS_HARD_INPUT (0x00000000U)
|
||||
#define SPI_NSS_HARD_OUTPUT (SPI_CR2_SSOE << 16U)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_NSSP_Mode SPI NSS Pulse Mode
|
||||
* @{
|
||||
*/
|
||||
#define SPI_NSS_PULSE_ENABLE SPI_CR2_NSSP
|
||||
#define SPI_NSS_PULSE_DISABLE (0x00000000U)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_BaudRate_Prescaler SPI BaudRate Prescaler
|
||||
* @{
|
||||
*/
|
||||
#define SPI_BAUDRATEPRESCALER_2 (0x00000000U)
|
||||
#define SPI_BAUDRATEPRESCALER_4 (SPI_CR1_BR_0)
|
||||
#define SPI_BAUDRATEPRESCALER_8 (SPI_CR1_BR_1)
|
||||
#define SPI_BAUDRATEPRESCALER_16 (SPI_CR1_BR_1 | SPI_CR1_BR_0)
|
||||
#define SPI_BAUDRATEPRESCALER_32 (SPI_CR1_BR_2)
|
||||
#define SPI_BAUDRATEPRESCALER_64 (SPI_CR1_BR_2 | SPI_CR1_BR_0)
|
||||
#define SPI_BAUDRATEPRESCALER_128 (SPI_CR1_BR_2 | SPI_CR1_BR_1)
|
||||
#define SPI_BAUDRATEPRESCALER_256 (SPI_CR1_BR_2 | SPI_CR1_BR_1 | SPI_CR1_BR_0)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_MSB_LSB_transmission SPI MSB LSB Transmission
|
||||
* @{
|
||||
*/
|
||||
#define SPI_FIRSTBIT_MSB (0x00000000U)
|
||||
#define SPI_FIRSTBIT_LSB SPI_CR1_LSBFIRST
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_TI_mode SPI TI Mode
|
||||
* @{
|
||||
*/
|
||||
#define SPI_TIMODE_DISABLE (0x00000000U)
|
||||
#define SPI_TIMODE_ENABLE SPI_CR2_FRF
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_CRC_Calculation SPI CRC Calculation
|
||||
* @{
|
||||
*/
|
||||
#define SPI_CRCCALCULATION_DISABLE (0x00000000U)
|
||||
#define SPI_CRCCALCULATION_ENABLE SPI_CR1_CRCEN
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_CRC_length SPI CRC Length
|
||||
* @{
|
||||
* This parameter can be one of the following values:
|
||||
* SPI_CRC_LENGTH_DATASIZE: aligned with the data size
|
||||
* SPI_CRC_LENGTH_8BIT : CRC 8bit
|
||||
* SPI_CRC_LENGTH_16BIT : CRC 16bit
|
||||
*/
|
||||
#define SPI_CRC_LENGTH_DATASIZE (0x00000000U)
|
||||
#define SPI_CRC_LENGTH_8BIT (0x00000001U)
|
||||
#define SPI_CRC_LENGTH_16BIT (0x00000002U)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_FIFO_reception_threshold SPI FIFO Reception Threshold
|
||||
* @{
|
||||
* This parameter can be one of the following values:
|
||||
* SPI_RXFIFO_THRESHOLD or SPI_RXFIFO_THRESHOLD_QF :
|
||||
* RXNE event is generated if the FIFO
|
||||
* level is greater or equal to 1/4(8-bits).
|
||||
* SPI_RXFIFO_THRESHOLD_HF: RXNE event is generated if the FIFO
|
||||
* level is greater or equal to 1/2(16 bits). */
|
||||
#define SPI_RXFIFO_THRESHOLD SPI_CR2_FRXTH
|
||||
#define SPI_RXFIFO_THRESHOLD_QF SPI_CR2_FRXTH
|
||||
#define SPI_RXFIFO_THRESHOLD_HF (0x00000000U)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_Interrupt_definition SPI Interrupt Definition
|
||||
* @{
|
||||
*/
|
||||
#define SPI_IT_TXE SPI_CR2_TXEIE
|
||||
#define SPI_IT_RXNE SPI_CR2_RXNEIE
|
||||
#define SPI_IT_ERR SPI_CR2_ERRIE
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_Flags_definition SPI Flags Definition
|
||||
* @{
|
||||
*/
|
||||
#define SPI_FLAG_RXNE SPI_SR_RXNE /* SPI status flag: Rx buffer not empty flag */
|
||||
#define SPI_FLAG_TXE SPI_SR_TXE /* SPI status flag: Tx buffer empty flag */
|
||||
#define SPI_FLAG_BSY SPI_SR_BSY /* SPI status flag: Busy flag */
|
||||
#define SPI_FLAG_CRCERR SPI_SR_CRCERR /* SPI Error flag: CRC error flag */
|
||||
#define SPI_FLAG_MODF SPI_SR_MODF /* SPI Error flag: Mode fault flag */
|
||||
#define SPI_FLAG_OVR SPI_SR_OVR /* SPI Error flag: Overrun flag */
|
||||
#define SPI_FLAG_FRE SPI_SR_FRE /* SPI Error flag: TI mode frame format error flag */
|
||||
#define SPI_FLAG_FTLVL SPI_SR_FTLVL /* SPI fifo transmission level */
|
||||
#define SPI_FLAG_FRLVL SPI_SR_FRLVL /* SPI fifo reception level */
|
||||
#define SPI_FLAG_MASK (SPI_SR_RXNE | SPI_SR_TXE | SPI_SR_BSY | SPI_SR_CRCERR\
|
||||
| SPI_SR_MODF | SPI_SR_OVR | SPI_SR_FRE | SPI_SR_FTLVL | SPI_SR_FRLVL)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_transmission_fifo_status_level SPI Transmission FIFO Status Level
|
||||
* @{
|
||||
*/
|
||||
#define SPI_FTLVL_EMPTY (0x00000000U)
|
||||
#define SPI_FTLVL_QUARTER_FULL (0x00000800U)
|
||||
#define SPI_FTLVL_HALF_FULL (0x00001000U)
|
||||
#define SPI_FTLVL_FULL (0x00001800U)
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup SPI_reception_fifo_status_level SPI Reception FIFO Status Level
|
||||
* @{
|
||||
*/
|
||||
#define SPI_FRLVL_EMPTY (0x00000000U)
|
||||
#define SPI_FRLVL_QUARTER_FULL (0x00000200U)
|
||||
#define SPI_FRLVL_HALF_FULL (0x00000400U)
|
||||
#define SPI_FRLVL_FULL (0x00000600U)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macros -----------------------------------------------------------*/
|
||||
/** @defgroup SPI_Exported_Macros SPI Exported Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @brief Reset SPI handle state.
|
||||
* @param __HANDLE__ specifies the SPI Handle.
|
||||
* This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
|
||||
* @retval None
|
||||
*/
|
||||
#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
|
||||
#define __HAL_SPI_RESET_HANDLE_STATE(__HANDLE__) do{ \
|
||||
(__HANDLE__)->State = HAL_SPI_STATE_RESET; \
|
||||
(__HANDLE__)->MspInitCallback = NULL; \
|
||||
(__HANDLE__)->MspDeInitCallback = NULL; \
|
||||
} while(0)
|
||||
#else
|
||||
#define __HAL_SPI_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SPI_STATE_RESET)
|
||||
#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
|
||||
|
||||
/** @brief Enable the specified SPI interrupts.
|
||||
* @param __HANDLE__ specifies the SPI Handle.
|
||||
* This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
|
||||
* @param __INTERRUPT__ specifies the interrupt source to enable.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg SPI_IT_TXE: Tx buffer empty interrupt enable
|
||||
* @arg SPI_IT_RXNE: RX buffer not empty interrupt enable
|
||||
* @arg SPI_IT_ERR: Error interrupt enable
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_SPI_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__))
|
||||
|
||||
/** @brief Disable the specified SPI interrupts.
|
||||
* @param __HANDLE__ specifies the SPI handle.
|
||||
* This parameter can be SPIx where x: 1, 2, or 3 to select the SPI peripheral.
|
||||
* @param __INTERRUPT__ specifies the interrupt source to disable.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg SPI_IT_TXE: Tx buffer empty interrupt enable
|
||||
* @arg SPI_IT_RXNE: RX buffer not empty interrupt enable
|
||||
* @arg SPI_IT_ERR: Error interrupt enable
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_SPI_DISABLE_IT(__HANDLE__, __INTERRUPT__) CLEAR_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__))
|
||||
|
||||
/** @brief Check whether the specified SPI interrupt source is enabled or not.
|
||||
* @param __HANDLE__ specifies the SPI Handle.
|
||||
* This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
|
||||
* @param __INTERRUPT__ specifies the SPI interrupt source to check.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg SPI_IT_TXE: Tx buffer empty interrupt enable
|
||||
* @arg SPI_IT_RXNE: RX buffer not empty interrupt enable
|
||||
* @arg SPI_IT_ERR: Error interrupt enable
|
||||
* @retval The new state of __IT__ (TRUE or FALSE).
|
||||
*/
|
||||
#define __HAL_SPI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR2\
|
||||
& (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
|
||||
|
||||
/** @brief Check whether the specified SPI flag is set or not.
|
||||
* @param __HANDLE__ specifies the SPI Handle.
|
||||
* This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
|
||||
* @param __FLAG__ specifies the flag to check.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg SPI_FLAG_RXNE: Receive buffer not empty flag
|
||||
* @arg SPI_FLAG_TXE: Transmit buffer empty flag
|
||||
* @arg SPI_FLAG_CRCERR: CRC error flag
|
||||
* @arg SPI_FLAG_MODF: Mode fault flag
|
||||
* @arg SPI_FLAG_OVR: Overrun flag
|
||||
* @arg SPI_FLAG_BSY: Busy flag
|
||||
* @arg SPI_FLAG_FRE: Frame format error flag
|
||||
* @arg SPI_FLAG_FTLVL: SPI fifo transmission level
|
||||
* @arg SPI_FLAG_FRLVL: SPI fifo reception level
|
||||
* @retval The new state of __FLAG__ (TRUE or FALSE).
|
||||
*/
|
||||
#define __HAL_SPI_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))
|
||||
|
||||
/** @brief Clear the SPI CRCERR pending flag.
|
||||
* @param __HANDLE__ specifies the SPI Handle.
|
||||
* This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_SPI_CLEAR_CRCERRFLAG(__HANDLE__) ((__HANDLE__)->Instance->SR = (uint16_t)(~SPI_FLAG_CRCERR))
|
||||
|
||||
/** @brief Clear the SPI MODF pending flag.
|
||||
* @param __HANDLE__ specifies the SPI Handle.
|
||||
* This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_SPI_CLEAR_MODFFLAG(__HANDLE__) \
|
||||
do{ \
|
||||
__IO uint32_t tmpreg_modf = 0x00U; \
|
||||
tmpreg_modf = (__HANDLE__)->Instance->SR; \
|
||||
CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE); \
|
||||
UNUSED(tmpreg_modf); \
|
||||
} while(0U)
|
||||
|
||||
/** @brief Clear the SPI OVR pending flag.
|
||||
* @param __HANDLE__ specifies the SPI Handle.
|
||||
* This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_SPI_CLEAR_OVRFLAG(__HANDLE__) \
|
||||
do{ \
|
||||
__IO uint32_t tmpreg_ovr = 0x00U; \
|
||||
tmpreg_ovr = (__HANDLE__)->Instance->DR; \
|
||||
tmpreg_ovr = (__HANDLE__)->Instance->SR; \
|
||||
UNUSED(tmpreg_ovr); \
|
||||
} while(0U)
|
||||
|
||||
/** @brief Clear the SPI FRE pending flag.
|
||||
* @param __HANDLE__ specifies the SPI Handle.
|
||||
* This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_SPI_CLEAR_FREFLAG(__HANDLE__) \
|
||||
do{ \
|
||||
__IO uint32_t tmpreg_fre = 0x00U; \
|
||||
tmpreg_fre = (__HANDLE__)->Instance->SR; \
|
||||
UNUSED(tmpreg_fre); \
|
||||
}while(0U)
|
||||
|
||||
/** @brief Enable the SPI peripheral.
|
||||
* @param __HANDLE__ specifies the SPI Handle.
|
||||
* This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_SPI_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE)
|
||||
|
||||
/** @brief Disable the SPI peripheral.
|
||||
* @param __HANDLE__ specifies the SPI Handle.
|
||||
* This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
|
||||
* @retval None
|
||||
*/
|
||||
#define __HAL_SPI_DISABLE(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_SPE)
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @defgroup SPI_Private_Macros SPI Private Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @brief Set the SPI transmit-only mode.
|
||||
* @param __HANDLE__ specifies the SPI Handle.
|
||||
* This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
|
||||
* @retval None
|
||||
*/
|
||||
#define SPI_1LINE_TX(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_BIDIOE)
|
||||
|
||||
/** @brief Set the SPI receive-only mode.
|
||||
* @param __HANDLE__ specifies the SPI Handle.
|
||||
* This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
|
||||
* @retval None
|
||||
*/
|
||||
#define SPI_1LINE_RX(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_BIDIOE)
|
||||
|
||||
/** @brief Reset the CRC calculation of the SPI.
|
||||
* @param __HANDLE__ specifies the SPI Handle.
|
||||
* This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.
|
||||
* @retval None
|
||||
*/
|
||||
#define SPI_RESET_CRC(__HANDLE__) do{CLEAR_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_CRCEN);\
|
||||
SET_BIT((__HANDLE__)->Instance->CR1, SPI_CR1_CRCEN);}while(0U)
|
||||
|
||||
/** @brief Check whether the specified SPI flag is set or not.
|
||||
* @param __SR__ copy of SPI SR regsiter.
|
||||
* @param __FLAG__ specifies the flag to check.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg SPI_FLAG_RXNE: Receive buffer not empty flag
|
||||
* @arg SPI_FLAG_TXE: Transmit buffer empty flag
|
||||
* @arg SPI_FLAG_CRCERR: CRC error flag
|
||||
* @arg SPI_FLAG_MODF: Mode fault flag
|
||||
* @arg SPI_FLAG_OVR: Overrun flag
|
||||
* @arg SPI_FLAG_BSY: Busy flag
|
||||
* @arg SPI_FLAG_FRE: Frame format error flag
|
||||
* @arg SPI_FLAG_FTLVL: SPI fifo transmission level
|
||||
* @arg SPI_FLAG_FRLVL: SPI fifo reception level
|
||||
* @retval SET or RESET.
|
||||
*/
|
||||
#define SPI_CHECK_FLAG(__SR__, __FLAG__) ((((__SR__) & ((__FLAG__) & SPI_FLAG_MASK)) == ((__FLAG__) & SPI_FLAG_MASK)) ? SET : RESET)
|
||||
|
||||
/** @brief Check whether the specified SPI Interrupt is set or not.
|
||||
* @param __CR2__ copy of SPI CR2 regsiter.
|
||||
* @param __INTERRUPT__ specifies the SPI interrupt source to check.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg SPI_IT_TXE: Tx buffer empty interrupt enable
|
||||
* @arg SPI_IT_RXNE: RX buffer not empty interrupt enable
|
||||
* @arg SPI_IT_ERR: Error interrupt enable
|
||||
* @retval SET or RESET.
|
||||
*/
|
||||
#define SPI_CHECK_IT_SOURCE(__CR2__, __INTERRUPT__) ((((__CR2__) & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
|
||||
|
||||
/** @brief Checks if SPI Mode parameter is in allowed range.
|
||||
* @param __MODE__ specifies the SPI Mode.
|
||||
* This parameter can be a value of @ref SPI_Mode
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_MODE(__MODE__) (((__MODE__) == SPI_MODE_SLAVE) || \
|
||||
((__MODE__) == SPI_MODE_MASTER))
|
||||
|
||||
/** @brief Checks if SPI Direction Mode parameter is in allowed range.
|
||||
* @param __MODE__ specifies the SPI Direction Mode.
|
||||
* This parameter can be a value of @ref SPI_Direction
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_DIRECTION(__MODE__) (((__MODE__) == SPI_DIRECTION_2LINES) || \
|
||||
((__MODE__) == SPI_DIRECTION_2LINES_RXONLY) || \
|
||||
((__MODE__) == SPI_DIRECTION_1LINE))
|
||||
|
||||
/** @brief Checks if SPI Direction Mode parameter is 2 lines.
|
||||
* @param __MODE__ specifies the SPI Direction Mode.
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_DIRECTION_2LINES(__MODE__) ((__MODE__) == SPI_DIRECTION_2LINES)
|
||||
|
||||
/** @brief Checks if SPI Direction Mode parameter is 1 or 2 lines.
|
||||
* @param __MODE__ specifies the SPI Direction Mode.
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_DIRECTION_2LINES_OR_1LINE(__MODE__) (((__MODE__) == SPI_DIRECTION_2LINES) || \
|
||||
((__MODE__) == SPI_DIRECTION_1LINE))
|
||||
|
||||
/** @brief Checks if SPI Data Size parameter is in allowed range.
|
||||
* @param __DATASIZE__ specifies the SPI Data Size.
|
||||
* This parameter can be a value of @ref SPI_Data_Size
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_DATASIZE(__DATASIZE__) (((__DATASIZE__) == SPI_DATASIZE_16BIT) || \
|
||||
((__DATASIZE__) == SPI_DATASIZE_15BIT) || \
|
||||
((__DATASIZE__) == SPI_DATASIZE_14BIT) || \
|
||||
((__DATASIZE__) == SPI_DATASIZE_13BIT) || \
|
||||
((__DATASIZE__) == SPI_DATASIZE_12BIT) || \
|
||||
((__DATASIZE__) == SPI_DATASIZE_11BIT) || \
|
||||
((__DATASIZE__) == SPI_DATASIZE_10BIT) || \
|
||||
((__DATASIZE__) == SPI_DATASIZE_9BIT) || \
|
||||
((__DATASIZE__) == SPI_DATASIZE_8BIT) || \
|
||||
((__DATASIZE__) == SPI_DATASIZE_7BIT) || \
|
||||
((__DATASIZE__) == SPI_DATASIZE_6BIT) || \
|
||||
((__DATASIZE__) == SPI_DATASIZE_5BIT) || \
|
||||
((__DATASIZE__) == SPI_DATASIZE_4BIT))
|
||||
|
||||
/** @brief Checks if SPI Serial clock steady state parameter is in allowed range.
|
||||
* @param __CPOL__ specifies the SPI serial clock steady state.
|
||||
* This parameter can be a value of @ref SPI_Clock_Polarity
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_CPOL(__CPOL__) (((__CPOL__) == SPI_POLARITY_LOW) || \
|
||||
((__CPOL__) == SPI_POLARITY_HIGH))
|
||||
|
||||
/** @brief Checks if SPI Clock Phase parameter is in allowed range.
|
||||
* @param __CPHA__ specifies the SPI Clock Phase.
|
||||
* This parameter can be a value of @ref SPI_Clock_Phase
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_CPHA(__CPHA__) (((__CPHA__) == SPI_PHASE_1EDGE) || \
|
||||
((__CPHA__) == SPI_PHASE_2EDGE))
|
||||
|
||||
/** @brief Checks if SPI Slave Select parameter is in allowed range.
|
||||
* @param __NSS__ specifies the SPI Slave Select management parameter.
|
||||
* This parameter can be a value of @ref SPI_Slave_Select_management
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_NSS(__NSS__) (((__NSS__) == SPI_NSS_SOFT) || \
|
||||
((__NSS__) == SPI_NSS_HARD_INPUT) || \
|
||||
((__NSS__) == SPI_NSS_HARD_OUTPUT))
|
||||
|
||||
/** @brief Checks if SPI NSS Pulse parameter is in allowed range.
|
||||
* @param __NSSP__ specifies the SPI NSS Pulse Mode parameter.
|
||||
* This parameter can be a value of @ref SPI_NSSP_Mode
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_NSSP(__NSSP__) (((__NSSP__) == SPI_NSS_PULSE_ENABLE) || \
|
||||
((__NSSP__) == SPI_NSS_PULSE_DISABLE))
|
||||
|
||||
/** @brief Checks if SPI Baudrate prescaler parameter is in allowed range.
|
||||
* @param __PRESCALER__ specifies the SPI Baudrate prescaler.
|
||||
* This parameter can be a value of @ref SPI_BaudRate_Prescaler
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_BAUDRATE_PRESCALER(__PRESCALER__) (((__PRESCALER__) == SPI_BAUDRATEPRESCALER_2) || \
|
||||
((__PRESCALER__) == SPI_BAUDRATEPRESCALER_4) || \
|
||||
((__PRESCALER__) == SPI_BAUDRATEPRESCALER_8) || \
|
||||
((__PRESCALER__) == SPI_BAUDRATEPRESCALER_16) || \
|
||||
((__PRESCALER__) == SPI_BAUDRATEPRESCALER_32) || \
|
||||
((__PRESCALER__) == SPI_BAUDRATEPRESCALER_64) || \
|
||||
((__PRESCALER__) == SPI_BAUDRATEPRESCALER_128) || \
|
||||
((__PRESCALER__) == SPI_BAUDRATEPRESCALER_256))
|
||||
|
||||
/** @brief Checks if SPI MSB LSB transmission parameter is in allowed range.
|
||||
* @param __BIT__ specifies the SPI MSB LSB transmission (whether data transfer starts from MSB or LSB bit).
|
||||
* This parameter can be a value of @ref SPI_MSB_LSB_transmission
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_FIRST_BIT(__BIT__) (((__BIT__) == SPI_FIRSTBIT_MSB) || \
|
||||
((__BIT__) == SPI_FIRSTBIT_LSB))
|
||||
|
||||
/** @brief Checks if SPI TI mode parameter is in allowed range.
|
||||
* @param __MODE__ specifies the SPI TI mode.
|
||||
* This parameter can be a value of @ref SPI_TI_mode
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_TIMODE(__MODE__) (((__MODE__) == SPI_TIMODE_DISABLE) || \
|
||||
((__MODE__) == SPI_TIMODE_ENABLE))
|
||||
|
||||
/** @brief Checks if SPI CRC calculation enabled state is in allowed range.
|
||||
* @param __CALCULATION__ specifies the SPI CRC calculation enable state.
|
||||
* This parameter can be a value of @ref SPI_CRC_Calculation
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_CRC_CALCULATION(__CALCULATION__) (((__CALCULATION__) == SPI_CRCCALCULATION_DISABLE) || \
|
||||
((__CALCULATION__) == SPI_CRCCALCULATION_ENABLE))
|
||||
|
||||
/** @brief Checks if SPI CRC length is in allowed range.
|
||||
* @param __LENGTH__ specifies the SPI CRC length.
|
||||
* This parameter can be a value of @ref SPI_CRC_length
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_CRC_LENGTH(__LENGTH__) (((__LENGTH__) == SPI_CRC_LENGTH_DATASIZE) ||\
|
||||
((__LENGTH__) == SPI_CRC_LENGTH_8BIT) || \
|
||||
((__LENGTH__) == SPI_CRC_LENGTH_16BIT))
|
||||
|
||||
/** @brief Checks if SPI polynomial value to be used for the CRC calculation, is in allowed range.
|
||||
* @param __POLYNOMIAL__ specifies the SPI polynomial value to be used for the CRC calculation.
|
||||
* This parameter must be a number between Min_Data = 0 and Max_Data = 65535
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_CRC_POLYNOMIAL(__POLYNOMIAL__) (((__POLYNOMIAL__) >= 0x1U) && ((__POLYNOMIAL__) <= 0xFFFFU) && (((__POLYNOMIAL__)&0x1U) != 0U))
|
||||
|
||||
/** @brief Checks if DMA handle is valid.
|
||||
* @param __HANDLE__ specifies a DMA Handle.
|
||||
* @retval None
|
||||
*/
|
||||
#define IS_SPI_DMA_HANDLE(__HANDLE__) ((__HANDLE__) != NULL)
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Include SPI HAL Extended module */
|
||||
#include "stm32g4xx_hal_spi_ex.h"
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup SPI_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup SPI_Exported_Functions_Group1
|
||||
* @{
|
||||
*/
|
||||
/* Initialization/de-initialization functions ********************************/
|
||||
HAL_StatusTypeDef HAL_SPI_Init(SPI_HandleTypeDef *hspi);
|
||||
HAL_StatusTypeDef HAL_SPI_DeInit(SPI_HandleTypeDef *hspi);
|
||||
void HAL_SPI_MspInit(SPI_HandleTypeDef *hspi);
|
||||
void HAL_SPI_MspDeInit(SPI_HandleTypeDef *hspi);
|
||||
|
||||
/* Callbacks Register/UnRegister functions ***********************************/
|
||||
#if (USE_HAL_SPI_REGISTER_CALLBACKS == 1U)
|
||||
HAL_StatusTypeDef HAL_SPI_RegisterCallback(SPI_HandleTypeDef *hspi, HAL_SPI_CallbackIDTypeDef CallbackID, pSPI_CallbackTypeDef pCallback);
|
||||
HAL_StatusTypeDef HAL_SPI_UnRegisterCallback(SPI_HandleTypeDef *hspi, HAL_SPI_CallbackIDTypeDef CallbackID);
|
||||
#endif /* USE_HAL_SPI_REGISTER_CALLBACKS */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup SPI_Exported_Functions_Group2
|
||||
* @{
|
||||
*/
|
||||
/* I/O operation functions ***************************************************/
|
||||
HAL_StatusTypeDef HAL_SPI_Transmit(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout);
|
||||
HAL_StatusTypeDef HAL_SPI_Receive(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout);
|
||||
HAL_StatusTypeDef HAL_SPI_TransmitReceive(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size,
|
||||
uint32_t Timeout);
|
||||
HAL_StatusTypeDef HAL_SPI_Transmit_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_SPI_Receive_IT(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_SPI_TransmitReceive_IT(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData,
|
||||
uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_SPI_Transmit_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_SPI_Receive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_SPI_TransmitReceive_DMA(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData,
|
||||
uint16_t Size);
|
||||
HAL_StatusTypeDef HAL_SPI_DMAPause(SPI_HandleTypeDef *hspi);
|
||||
HAL_StatusTypeDef HAL_SPI_DMAResume(SPI_HandleTypeDef *hspi);
|
||||
HAL_StatusTypeDef HAL_SPI_DMAStop(SPI_HandleTypeDef *hspi);
|
||||
/* Transfer Abort functions */
|
||||
HAL_StatusTypeDef HAL_SPI_Abort(SPI_HandleTypeDef *hspi);
|
||||
HAL_StatusTypeDef HAL_SPI_Abort_IT(SPI_HandleTypeDef *hspi);
|
||||
|
||||
void HAL_SPI_IRQHandler(SPI_HandleTypeDef *hspi);
|
||||
void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi);
|
||||
void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi);
|
||||
void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi);
|
||||
void HAL_SPI_TxHalfCpltCallback(SPI_HandleTypeDef *hspi);
|
||||
void HAL_SPI_RxHalfCpltCallback(SPI_HandleTypeDef *hspi);
|
||||
void HAL_SPI_TxRxHalfCpltCallback(SPI_HandleTypeDef *hspi);
|
||||
void HAL_SPI_ErrorCallback(SPI_HandleTypeDef *hspi);
|
||||
void HAL_SPI_AbortCpltCallback(SPI_HandleTypeDef *hspi);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup SPI_Exported_Functions_Group3
|
||||
* @{
|
||||
*/
|
||||
/* Peripheral State and Error functions ***************************************/
|
||||
HAL_SPI_StateTypeDef HAL_SPI_GetState(SPI_HandleTypeDef *hspi);
|
||||
uint32_t HAL_SPI_GetError(SPI_HandleTypeDef *hspi);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* STM32G4xx_HAL_SPI_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,75 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_spi_ex.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of SPI HAL Extended module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_HAL_SPI_EX_H
|
||||
#define STM32G4xx_HAL_SPI_EX_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup SPIEx
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
/* Exported macros -----------------------------------------------------------*/
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup SPIEx_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Initialization and de-initialization functions ****************************/
|
||||
/* IO operation functions *****************************************************/
|
||||
/** @addtogroup SPIEx_Exported_Functions_Group1
|
||||
* @{
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_SPIEx_FlushRxFifo(SPI_HandleTypeDef *hspi);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* STM32G4xx_HAL_SPI_EX_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
|
|
@ -0,0 +1,645 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_uart_ex.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of UART HAL Extended module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_HAL_UART_EX_H
|
||||
#define STM32G4xx_HAL_UART_EX_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup UARTEx
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/** @defgroup UARTEx_Exported_Types UARTEx Exported Types
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief UART wake up from stop mode parameters
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t WakeUpEvent; /*!< Specifies which event will activate the Wakeup from Stop mode flag (WUF).
|
||||
This parameter can be a value of @ref UART_WakeUp_from_Stop_Selection.
|
||||
If set to UART_WAKEUP_ON_ADDRESS, the two other fields below must
|
||||
be filled up. */
|
||||
|
||||
uint16_t AddressLength; /*!< Specifies whether the address is 4 or 7-bit long.
|
||||
This parameter can be a value of @ref UARTEx_WakeUp_Address_Length. */
|
||||
|
||||
uint8_t Address; /*!< UART/USART node address (7-bit long max). */
|
||||
} UART_WakeUpTypeDef;
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
/** @defgroup UARTEx_Exported_Constants UARTEx Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup UARTEx_Word_Length UARTEx Word Length
|
||||
* @{
|
||||
*/
|
||||
#define UART_WORDLENGTH_7B USART_CR1_M1 /*!< 7-bit long UART frame */
|
||||
#define UART_WORDLENGTH_8B 0x00000000U /*!< 8-bit long UART frame */
|
||||
#define UART_WORDLENGTH_9B USART_CR1_M0 /*!< 9-bit long UART frame */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup UARTEx_WakeUp_Address_Length UARTEx WakeUp Address Length
|
||||
* @{
|
||||
*/
|
||||
#define UART_ADDRESS_DETECT_4B 0x00000000U /*!< 4-bit long wake-up address */
|
||||
#define UART_ADDRESS_DETECT_7B USART_CR2_ADDM7 /*!< 7-bit long wake-up address */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup UARTEx_FIFO_mode UARTEx FIFO mode
|
||||
* @brief UART FIFO mode
|
||||
* @{
|
||||
*/
|
||||
#define UART_FIFOMODE_DISABLE 0x00000000U /*!< FIFO mode disable */
|
||||
#define UART_FIFOMODE_ENABLE USART_CR1_FIFOEN /*!< FIFO mode enable */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup UARTEx_TXFIFO_threshold_level UARTEx TXFIFO threshold level
|
||||
* @brief UART TXFIFO threshold level
|
||||
* @{
|
||||
*/
|
||||
#define UART_TXFIFO_THRESHOLD_1_8 0x00000000U /*!< TXFIFO reaches 1/8 of its depth */
|
||||
#define UART_TXFIFO_THRESHOLD_1_4 USART_CR3_TXFTCFG_0 /*!< TXFIFO reaches 1/4 of its depth */
|
||||
#define UART_TXFIFO_THRESHOLD_1_2 USART_CR3_TXFTCFG_1 /*!< TXFIFO reaches 1/2 of its depth */
|
||||
#define UART_TXFIFO_THRESHOLD_3_4 (USART_CR3_TXFTCFG_0|USART_CR3_TXFTCFG_1) /*!< TXFIFO reaches 3/4 of its depth */
|
||||
#define UART_TXFIFO_THRESHOLD_7_8 USART_CR3_TXFTCFG_2 /*!< TXFIFO reaches 7/8 of its depth */
|
||||
#define UART_TXFIFO_THRESHOLD_8_8 (USART_CR3_TXFTCFG_2|USART_CR3_TXFTCFG_0) /*!< TXFIFO becomes empty */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup UARTEx_RXFIFO_threshold_level UARTEx RXFIFO threshold level
|
||||
* @brief UART RXFIFO threshold level
|
||||
* @{
|
||||
*/
|
||||
#define UART_RXFIFO_THRESHOLD_1_8 0x00000000U /*!< RXFIFO FIFO reaches 1/8 of its depth */
|
||||
#define UART_RXFIFO_THRESHOLD_1_4 USART_CR3_RXFTCFG_0 /*!< RXFIFO FIFO reaches 1/4 of its depth */
|
||||
#define UART_RXFIFO_THRESHOLD_1_2 USART_CR3_RXFTCFG_1 /*!< RXFIFO FIFO reaches 1/2 of its depth */
|
||||
#define UART_RXFIFO_THRESHOLD_3_4 (USART_CR3_RXFTCFG_0|USART_CR3_RXFTCFG_1) /*!< RXFIFO FIFO reaches 3/4 of its depth */
|
||||
#define UART_RXFIFO_THRESHOLD_7_8 USART_CR3_RXFTCFG_2 /*!< RXFIFO FIFO reaches 7/8 of its depth */
|
||||
#define UART_RXFIFO_THRESHOLD_8_8 (USART_CR3_RXFTCFG_2|USART_CR3_RXFTCFG_0) /*!< RXFIFO FIFO becomes full */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macros -----------------------------------------------------------*/
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup UARTEx_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup UARTEx_Exported_Functions_Group1
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Initialization and de-initialization functions ****************************/
|
||||
HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime,
|
||||
uint32_t DeassertionTime);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup UARTEx_Exported_Functions_Group2
|
||||
* @{
|
||||
*/
|
||||
|
||||
void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart);
|
||||
|
||||
void HAL_UARTEx_RxFifoFullCallback(UART_HandleTypeDef *huart);
|
||||
void HAL_UARTEx_TxFifoEmptyCallback(UART_HandleTypeDef *huart);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup UARTEx_Exported_Functions_Group3
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Peripheral Control functions **********************************************/
|
||||
HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection);
|
||||
HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart);
|
||||
HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart);
|
||||
HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength);
|
||||
HAL_StatusTypeDef HAL_UARTEx_EnableFifoMode(UART_HandleTypeDef *huart);
|
||||
HAL_StatusTypeDef HAL_UARTEx_DisableFifoMode(UART_HandleTypeDef *huart);
|
||||
HAL_StatusTypeDef HAL_UARTEx_SetTxFifoThreshold(UART_HandleTypeDef *huart, uint32_t Threshold);
|
||||
HAL_StatusTypeDef HAL_UARTEx_SetRxFifoThreshold(UART_HandleTypeDef *huart, uint32_t Threshold);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @defgroup UARTEx_Private_Macros UARTEx Private Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @brief Report the UART clock source.
|
||||
* @param __HANDLE__ specifies the UART Handle.
|
||||
* @param __CLOCKSOURCE__ output variable.
|
||||
* @retval UART clocking source, written in __CLOCKSOURCE__.
|
||||
*/
|
||||
#if defined(UART5)
|
||||
#define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
|
||||
do { \
|
||||
if((__HANDLE__)->Instance == USART1) \
|
||||
{ \
|
||||
switch(__HAL_RCC_GET_USART1_SOURCE()) \
|
||||
{ \
|
||||
case RCC_USART1CLKSOURCE_PCLK2: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \
|
||||
break; \
|
||||
case RCC_USART1CLKSOURCE_HSI: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
|
||||
break; \
|
||||
case RCC_USART1CLKSOURCE_SYSCLK: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
|
||||
break; \
|
||||
case RCC_USART1CLKSOURCE_LSE: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
|
||||
break; \
|
||||
default: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
else if((__HANDLE__)->Instance == USART2) \
|
||||
{ \
|
||||
switch(__HAL_RCC_GET_USART2_SOURCE()) \
|
||||
{ \
|
||||
case RCC_USART2CLKSOURCE_PCLK1: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
|
||||
break; \
|
||||
case RCC_USART2CLKSOURCE_HSI: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
|
||||
break; \
|
||||
case RCC_USART2CLKSOURCE_SYSCLK: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
|
||||
break; \
|
||||
case RCC_USART2CLKSOURCE_LSE: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
|
||||
break; \
|
||||
default: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
else if((__HANDLE__)->Instance == USART3) \
|
||||
{ \
|
||||
switch(__HAL_RCC_GET_USART3_SOURCE()) \
|
||||
{ \
|
||||
case RCC_USART3CLKSOURCE_PCLK1: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
|
||||
break; \
|
||||
case RCC_USART3CLKSOURCE_HSI: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
|
||||
break; \
|
||||
case RCC_USART3CLKSOURCE_SYSCLK: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
|
||||
break; \
|
||||
case RCC_USART3CLKSOURCE_LSE: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
|
||||
break; \
|
||||
default: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
else if((__HANDLE__)->Instance == UART4) \
|
||||
{ \
|
||||
switch(__HAL_RCC_GET_UART4_SOURCE()) \
|
||||
{ \
|
||||
case RCC_UART4CLKSOURCE_PCLK1: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
|
||||
break; \
|
||||
case RCC_UART4CLKSOURCE_HSI: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
|
||||
break; \
|
||||
case RCC_UART4CLKSOURCE_SYSCLK: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
|
||||
break; \
|
||||
case RCC_UART4CLKSOURCE_LSE: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
|
||||
break; \
|
||||
default: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
else if((__HANDLE__)->Instance == UART5) \
|
||||
{ \
|
||||
switch(__HAL_RCC_GET_UART5_SOURCE()) \
|
||||
{ \
|
||||
case RCC_UART5CLKSOURCE_PCLK1: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
|
||||
break; \
|
||||
case RCC_UART5CLKSOURCE_HSI: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
|
||||
break; \
|
||||
case RCC_UART5CLKSOURCE_SYSCLK: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
|
||||
break; \
|
||||
case RCC_UART5CLKSOURCE_LSE: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
|
||||
break; \
|
||||
default: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
else if((__HANDLE__)->Instance == LPUART1) \
|
||||
{ \
|
||||
switch(__HAL_RCC_GET_LPUART1_SOURCE()) \
|
||||
{ \
|
||||
case RCC_LPUART1CLKSOURCE_PCLK1: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
|
||||
break; \
|
||||
case RCC_LPUART1CLKSOURCE_HSI: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
|
||||
break; \
|
||||
case RCC_LPUART1CLKSOURCE_SYSCLK: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
|
||||
break; \
|
||||
case RCC_LPUART1CLKSOURCE_LSE: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
|
||||
break; \
|
||||
default: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
else \
|
||||
{ \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
} \
|
||||
} while(0U)
|
||||
#elif defined(UART4)
|
||||
#define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
|
||||
do { \
|
||||
if((__HANDLE__)->Instance == USART1) \
|
||||
{ \
|
||||
switch(__HAL_RCC_GET_USART1_SOURCE()) \
|
||||
{ \
|
||||
case RCC_USART1CLKSOURCE_PCLK2: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \
|
||||
break; \
|
||||
case RCC_USART1CLKSOURCE_HSI: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
|
||||
break; \
|
||||
case RCC_USART1CLKSOURCE_SYSCLK: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
|
||||
break; \
|
||||
case RCC_USART1CLKSOURCE_LSE: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
|
||||
break; \
|
||||
default: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
else if((__HANDLE__)->Instance == USART2) \
|
||||
{ \
|
||||
switch(__HAL_RCC_GET_USART2_SOURCE()) \
|
||||
{ \
|
||||
case RCC_USART2CLKSOURCE_PCLK1: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
|
||||
break; \
|
||||
case RCC_USART2CLKSOURCE_HSI: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
|
||||
break; \
|
||||
case RCC_USART2CLKSOURCE_SYSCLK: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
|
||||
break; \
|
||||
case RCC_USART2CLKSOURCE_LSE: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
|
||||
break; \
|
||||
default: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
else if((__HANDLE__)->Instance == USART3) \
|
||||
{ \
|
||||
switch(__HAL_RCC_GET_USART3_SOURCE()) \
|
||||
{ \
|
||||
case RCC_USART3CLKSOURCE_PCLK1: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
|
||||
break; \
|
||||
case RCC_USART3CLKSOURCE_HSI: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
|
||||
break; \
|
||||
case RCC_USART3CLKSOURCE_SYSCLK: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
|
||||
break; \
|
||||
case RCC_USART3CLKSOURCE_LSE: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
|
||||
break; \
|
||||
default: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
else if((__HANDLE__)->Instance == UART4) \
|
||||
{ \
|
||||
switch(__HAL_RCC_GET_UART4_SOURCE()) \
|
||||
{ \
|
||||
case RCC_UART4CLKSOURCE_PCLK1: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
|
||||
break; \
|
||||
case RCC_UART4CLKSOURCE_HSI: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
|
||||
break; \
|
||||
case RCC_UART4CLKSOURCE_SYSCLK: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
|
||||
break; \
|
||||
case RCC_UART4CLKSOURCE_LSE: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
|
||||
break; \
|
||||
default: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
else if((__HANDLE__)->Instance == LPUART1) \
|
||||
{ \
|
||||
switch(__HAL_RCC_GET_LPUART1_SOURCE()) \
|
||||
{ \
|
||||
case RCC_LPUART1CLKSOURCE_PCLK1: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
|
||||
break; \
|
||||
case RCC_LPUART1CLKSOURCE_HSI: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
|
||||
break; \
|
||||
case RCC_LPUART1CLKSOURCE_SYSCLK: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
|
||||
break; \
|
||||
case RCC_LPUART1CLKSOURCE_LSE: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
|
||||
break; \
|
||||
default: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
else \
|
||||
{ \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
} \
|
||||
} while(0U)
|
||||
#else
|
||||
#define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
|
||||
do { \
|
||||
if((__HANDLE__)->Instance == USART1) \
|
||||
{ \
|
||||
switch(__HAL_RCC_GET_USART1_SOURCE()) \
|
||||
{ \
|
||||
case RCC_USART1CLKSOURCE_PCLK2: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK2; \
|
||||
break; \
|
||||
case RCC_USART1CLKSOURCE_HSI: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
|
||||
break; \
|
||||
case RCC_USART1CLKSOURCE_SYSCLK: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
|
||||
break; \
|
||||
case RCC_USART1CLKSOURCE_LSE: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
|
||||
break; \
|
||||
default: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
else if((__HANDLE__)->Instance == USART2) \
|
||||
{ \
|
||||
switch(__HAL_RCC_GET_USART2_SOURCE()) \
|
||||
{ \
|
||||
case RCC_USART2CLKSOURCE_PCLK1: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
|
||||
break; \
|
||||
case RCC_USART2CLKSOURCE_HSI: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
|
||||
break; \
|
||||
case RCC_USART2CLKSOURCE_SYSCLK: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
|
||||
break; \
|
||||
case RCC_USART2CLKSOURCE_LSE: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
|
||||
break; \
|
||||
default: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
else if((__HANDLE__)->Instance == USART3) \
|
||||
{ \
|
||||
switch(__HAL_RCC_GET_USART3_SOURCE()) \
|
||||
{ \
|
||||
case RCC_USART3CLKSOURCE_PCLK1: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
|
||||
break; \
|
||||
case RCC_USART3CLKSOURCE_HSI: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
|
||||
break; \
|
||||
case RCC_USART3CLKSOURCE_SYSCLK: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
|
||||
break; \
|
||||
case RCC_USART3CLKSOURCE_LSE: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
|
||||
break; \
|
||||
default: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
else if((__HANDLE__)->Instance == LPUART1) \
|
||||
{ \
|
||||
switch(__HAL_RCC_GET_LPUART1_SOURCE()) \
|
||||
{ \
|
||||
case RCC_LPUART1CLKSOURCE_PCLK1: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
|
||||
break; \
|
||||
case RCC_LPUART1CLKSOURCE_HSI: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
|
||||
break; \
|
||||
case RCC_LPUART1CLKSOURCE_SYSCLK: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
|
||||
break; \
|
||||
case RCC_LPUART1CLKSOURCE_LSE: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
|
||||
break; \
|
||||
default: \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
else \
|
||||
{ \
|
||||
(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
|
||||
} \
|
||||
} while(0U)
|
||||
#endif /* UART5 */
|
||||
|
||||
/** @brief Report the UART mask to apply to retrieve the received data
|
||||
* according to the word length and to the parity bits activation.
|
||||
* @note If PCE = 1, the parity bit is not included in the data extracted
|
||||
* by the reception API().
|
||||
* This masking operation is not carried out in the case of
|
||||
* DMA transfers.
|
||||
* @param __HANDLE__ specifies the UART Handle.
|
||||
* @retval None, the mask to apply to UART RDR register is stored in (__HANDLE__)->Mask field.
|
||||
*/
|
||||
#define UART_MASK_COMPUTATION(__HANDLE__) \
|
||||
do { \
|
||||
if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \
|
||||
{ \
|
||||
if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
|
||||
{ \
|
||||
(__HANDLE__)->Mask = 0x01FFU ; \
|
||||
} \
|
||||
else \
|
||||
{ \
|
||||
(__HANDLE__)->Mask = 0x00FFU ; \
|
||||
} \
|
||||
} \
|
||||
else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \
|
||||
{ \
|
||||
if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
|
||||
{ \
|
||||
(__HANDLE__)->Mask = 0x00FFU ; \
|
||||
} \
|
||||
else \
|
||||
{ \
|
||||
(__HANDLE__)->Mask = 0x007FU ; \
|
||||
} \
|
||||
} \
|
||||
else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_7B) \
|
||||
{ \
|
||||
if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
|
||||
{ \
|
||||
(__HANDLE__)->Mask = 0x007FU ; \
|
||||
} \
|
||||
else \
|
||||
{ \
|
||||
(__HANDLE__)->Mask = 0x003FU ; \
|
||||
} \
|
||||
} \
|
||||
else \
|
||||
{ \
|
||||
(__HANDLE__)->Mask = 0x0000U; \
|
||||
} \
|
||||
} while(0U)
|
||||
|
||||
/**
|
||||
* @brief Ensure that UART frame length is valid.
|
||||
* @param __LENGTH__ UART frame length.
|
||||
* @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid)
|
||||
*/
|
||||
#define IS_UART_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == UART_WORDLENGTH_7B) || \
|
||||
((__LENGTH__) == UART_WORDLENGTH_8B) || \
|
||||
((__LENGTH__) == UART_WORDLENGTH_9B))
|
||||
|
||||
/**
|
||||
* @brief Ensure that UART wake-up address length is valid.
|
||||
* @param __ADDRESS__ UART wake-up address length.
|
||||
* @retval SET (__ADDRESS__ is valid) or RESET (__ADDRESS__ is invalid)
|
||||
*/
|
||||
#define IS_UART_ADDRESSLENGTH_DETECT(__ADDRESS__) (((__ADDRESS__) == UART_ADDRESS_DETECT_4B) || \
|
||||
((__ADDRESS__) == UART_ADDRESS_DETECT_7B))
|
||||
|
||||
/**
|
||||
* @brief Ensure that UART TXFIFO threshold level is valid.
|
||||
* @param __THRESHOLD__ UART TXFIFO threshold level.
|
||||
* @retval SET (__THRESHOLD__ is valid) or RESET (__THRESHOLD__ is invalid)
|
||||
*/
|
||||
#define IS_UART_TXFIFO_THRESHOLD(__THRESHOLD__) (((__THRESHOLD__) == UART_TXFIFO_THRESHOLD_1_8) || \
|
||||
((__THRESHOLD__) == UART_TXFIFO_THRESHOLD_1_4) || \
|
||||
((__THRESHOLD__) == UART_TXFIFO_THRESHOLD_1_2) || \
|
||||
((__THRESHOLD__) == UART_TXFIFO_THRESHOLD_3_4) || \
|
||||
((__THRESHOLD__) == UART_TXFIFO_THRESHOLD_7_8) || \
|
||||
((__THRESHOLD__) == UART_TXFIFO_THRESHOLD_8_8))
|
||||
|
||||
/**
|
||||
* @brief Ensure that UART RXFIFO threshold level is valid.
|
||||
* @param __THRESHOLD__ UART RXFIFO threshold level.
|
||||
* @retval SET (__THRESHOLD__ is valid) or RESET (__THRESHOLD__ is invalid)
|
||||
*/
|
||||
#define IS_UART_RXFIFO_THRESHOLD(__THRESHOLD__) (((__THRESHOLD__) == UART_RXFIFO_THRESHOLD_1_8) || \
|
||||
((__THRESHOLD__) == UART_RXFIFO_THRESHOLD_1_4) || \
|
||||
((__THRESHOLD__) == UART_RXFIFO_THRESHOLD_1_2) || \
|
||||
((__THRESHOLD__) == UART_RXFIFO_THRESHOLD_3_4) || \
|
||||
((__THRESHOLD__) == UART_RXFIFO_THRESHOLD_7_8) || \
|
||||
((__THRESHOLD__) == UART_RXFIFO_THRESHOLD_8_8))
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private functions ---------------------------------------------------------*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* STM32G4xx_HAL_UART_EX_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -0,0 +1,639 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_ll_cortex.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of CORTEX LL module.
|
||||
@verbatim
|
||||
==============================================================================
|
||||
##### How to use this driver #####
|
||||
==============================================================================
|
||||
[..]
|
||||
The LL CORTEX driver contains a set of generic APIs that can be
|
||||
used by user:
|
||||
(+) SYSTICK configuration used by @ref LL_mDelay and @ref LL_Init1msTick
|
||||
functions
|
||||
(+) Low power mode configuration (SCB register of Cortex-MCU)
|
||||
(+) MPU API to configure and enable regions
|
||||
(+) API to access to MCU info (CPUID register)
|
||||
(+) API to enable fault handler (SHCSR accesses)
|
||||
|
||||
@endverbatim
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef __STM32G4xx_LL_CORTEX_H
|
||||
#define __STM32G4xx_LL_CORTEX_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_LL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_LL CORTEX
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Private types -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
|
||||
/* Private constants ---------------------------------------------------------*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
/** @defgroup CORTEX_LL_Exported_Constants CORTEX Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_LL_EC_CLKSOURCE_HCLK SYSTICK Clock Source
|
||||
* @{
|
||||
*/
|
||||
#define LL_SYSTICK_CLKSOURCE_HCLK_DIV8 0x00000000U /*!< AHB clock divided by 8 selected as SysTick clock source.*/
|
||||
#define LL_SYSTICK_CLKSOURCE_HCLK SysTick_CTRL_CLKSOURCE_Msk /*!< AHB clock selected as SysTick clock source. */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_LL_EC_FAULT Handler Fault type
|
||||
* @{
|
||||
*/
|
||||
#define LL_HANDLER_FAULT_USG SCB_SHCSR_USGFAULTENA_Msk /*!< Usage fault */
|
||||
#define LL_HANDLER_FAULT_BUS SCB_SHCSR_BUSFAULTENA_Msk /*!< Bus fault */
|
||||
#define LL_HANDLER_FAULT_MEM SCB_SHCSR_MEMFAULTENA_Msk /*!< Memory management fault */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#if __MPU_PRESENT
|
||||
|
||||
/** @defgroup CORTEX_LL_EC_CTRL_HFNMI_PRIVDEF MPU Control
|
||||
* @{
|
||||
*/
|
||||
#define LL_MPU_CTRL_HFNMI_PRIVDEF_NONE 0x00000000U /*!< Disable NMI and privileged SW access */
|
||||
#define LL_MPU_CTRL_HARDFAULT_NMI MPU_CTRL_HFNMIENA_Msk /*!< Enables the operation of MPU during hard fault, NMI, and FAULTMASK handlers */
|
||||
#define LL_MPU_CTRL_PRIVILEGED_DEFAULT MPU_CTRL_PRIVDEFENA_Msk /*!< Enable privileged software access to default memory map */
|
||||
#define LL_MPU_CTRL_HFNMI_PRIVDEF (MPU_CTRL_HFNMIENA_Msk | MPU_CTRL_PRIVDEFENA_Msk) /*!< Enable NMI and privileged SW access */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_LL_EC_REGION MPU Region Number
|
||||
* @{
|
||||
*/
|
||||
#define LL_MPU_REGION_NUMBER0 0x00U /*!< REGION Number 0 */
|
||||
#define LL_MPU_REGION_NUMBER1 0x01U /*!< REGION Number 1 */
|
||||
#define LL_MPU_REGION_NUMBER2 0x02U /*!< REGION Number 2 */
|
||||
#define LL_MPU_REGION_NUMBER3 0x03U /*!< REGION Number 3 */
|
||||
#define LL_MPU_REGION_NUMBER4 0x04U /*!< REGION Number 4 */
|
||||
#define LL_MPU_REGION_NUMBER5 0x05U /*!< REGION Number 5 */
|
||||
#define LL_MPU_REGION_NUMBER6 0x06U /*!< REGION Number 6 */
|
||||
#define LL_MPU_REGION_NUMBER7 0x07U /*!< REGION Number 7 */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_LL_EC_REGION_SIZE MPU Region Size
|
||||
* @{
|
||||
*/
|
||||
#define LL_MPU_REGION_SIZE_32B (0x04U << MPU_RASR_SIZE_Pos) /*!< 32B Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_64B (0x05U << MPU_RASR_SIZE_Pos) /*!< 64B Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_128B (0x06U << MPU_RASR_SIZE_Pos) /*!< 128B Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_256B (0x07U << MPU_RASR_SIZE_Pos) /*!< 256B Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_512B (0x08U << MPU_RASR_SIZE_Pos) /*!< 512B Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_1KB (0x09U << MPU_RASR_SIZE_Pos) /*!< 1KB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_2KB (0x0AU << MPU_RASR_SIZE_Pos) /*!< 2KB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_4KB (0x0BU << MPU_RASR_SIZE_Pos) /*!< 4KB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_8KB (0x0CU << MPU_RASR_SIZE_Pos) /*!< 8KB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_16KB (0x0DU << MPU_RASR_SIZE_Pos) /*!< 16KB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_32KB (0x0EU << MPU_RASR_SIZE_Pos) /*!< 32KB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_64KB (0x0FU << MPU_RASR_SIZE_Pos) /*!< 64KB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_128KB (0x10U << MPU_RASR_SIZE_Pos) /*!< 128KB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_256KB (0x11U << MPU_RASR_SIZE_Pos) /*!< 256KB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_512KB (0x12U << MPU_RASR_SIZE_Pos) /*!< 512KB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_1MB (0x13U << MPU_RASR_SIZE_Pos) /*!< 1MB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_2MB (0x14U << MPU_RASR_SIZE_Pos) /*!< 2MB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_4MB (0x15U << MPU_RASR_SIZE_Pos) /*!< 4MB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_8MB (0x16U << MPU_RASR_SIZE_Pos) /*!< 8MB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_16MB (0x17U << MPU_RASR_SIZE_Pos) /*!< 16MB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_32MB (0x18U << MPU_RASR_SIZE_Pos) /*!< 32MB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_64MB (0x19U << MPU_RASR_SIZE_Pos) /*!< 64MB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_128MB (0x1AU << MPU_RASR_SIZE_Pos) /*!< 128MB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_256MB (0x1BU << MPU_RASR_SIZE_Pos) /*!< 256MB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_512MB (0x1CU << MPU_RASR_SIZE_Pos) /*!< 512MB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_1GB (0x1DU << MPU_RASR_SIZE_Pos) /*!< 1GB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_2GB (0x1EU << MPU_RASR_SIZE_Pos) /*!< 2GB Size of the MPU protection region */
|
||||
#define LL_MPU_REGION_SIZE_4GB (0x1FU << MPU_RASR_SIZE_Pos) /*!< 4GB Size of the MPU protection region */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_LL_EC_REGION_PRIVILEDGES MPU Region Privileges
|
||||
* @{
|
||||
*/
|
||||
#define LL_MPU_REGION_NO_ACCESS (0x00U << MPU_RASR_AP_Pos) /*!< No access*/
|
||||
#define LL_MPU_REGION_PRIV_RW (0x01U << MPU_RASR_AP_Pos) /*!< RW privileged (privileged access only)*/
|
||||
#define LL_MPU_REGION_PRIV_RW_URO (0x02U << MPU_RASR_AP_Pos) /*!< RW privileged - RO user (Write in a user program generates a fault) */
|
||||
#define LL_MPU_REGION_FULL_ACCESS (0x03U << MPU_RASR_AP_Pos) /*!< RW privileged & user (Full access) */
|
||||
#define LL_MPU_REGION_PRIV_RO (0x05U << MPU_RASR_AP_Pos) /*!< RO privileged (privileged read only)*/
|
||||
#define LL_MPU_REGION_PRIV_RO_URO (0x06U << MPU_RASR_AP_Pos) /*!< RO privileged & user (read only) */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_LL_EC_TEX MPU TEX Level
|
||||
* @{
|
||||
*/
|
||||
#define LL_MPU_TEX_LEVEL0 (0x00U << MPU_RASR_TEX_Pos) /*!< b000 for TEX bits */
|
||||
#define LL_MPU_TEX_LEVEL1 (0x01U << MPU_RASR_TEX_Pos) /*!< b001 for TEX bits */
|
||||
#define LL_MPU_TEX_LEVEL2 (0x02U << MPU_RASR_TEX_Pos) /*!< b010 for TEX bits */
|
||||
#define LL_MPU_TEX_LEVEL4 (0x04U << MPU_RASR_TEX_Pos) /*!< b100 for TEX bits */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_LL_EC_INSTRUCTION_ACCESS MPU Instruction Access
|
||||
* @{
|
||||
*/
|
||||
#define LL_MPU_INSTRUCTION_ACCESS_ENABLE 0x00U /*!< Instruction fetches enabled */
|
||||
#define LL_MPU_INSTRUCTION_ACCESS_DISABLE MPU_RASR_XN_Msk /*!< Instruction fetches disabled*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_LL_EC_SHAREABLE_ACCESS MPU Shareable Access
|
||||
* @{
|
||||
*/
|
||||
#define LL_MPU_ACCESS_SHAREABLE MPU_RASR_S_Msk /*!< Shareable memory attribute */
|
||||
#define LL_MPU_ACCESS_NOT_SHAREABLE 0x00U /*!< Not Shareable memory attribute */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_LL_EC_CACHEABLE_ACCESS MPU Cacheable Access
|
||||
* @{
|
||||
*/
|
||||
#define LL_MPU_ACCESS_CACHEABLE MPU_RASR_C_Msk /*!< Cacheable memory attribute */
|
||||
#define LL_MPU_ACCESS_NOT_CACHEABLE 0x00U /*!< Not Cacheable memory attribute */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_LL_EC_BUFFERABLE_ACCESS MPU Bufferable Access
|
||||
* @{
|
||||
*/
|
||||
#define LL_MPU_ACCESS_BUFFERABLE MPU_RASR_B_Msk /*!< Bufferable memory attribute */
|
||||
#define LL_MPU_ACCESS_NOT_BUFFERABLE 0x00U /*!< Not Bufferable memory attribute */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
#endif /* __MPU_PRESENT */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macro ------------------------------------------------------------*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @defgroup CORTEX_LL_Exported_Functions CORTEX Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_LL_EF_SYSTICK SYSTICK
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief This function checks if the Systick counter flag is active or not.
|
||||
* @note It can be used in timeout function on application side.
|
||||
* @rmtoll STK_CTRL COUNTFLAG LL_SYSTICK_IsActiveCounterFlag
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_SYSTICK_IsActiveCounterFlag(void)
|
||||
{
|
||||
return (((SysTick->CTRL & SysTick_CTRL_COUNTFLAG_Msk) == (SysTick_CTRL_COUNTFLAG_Msk)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configures the SysTick clock source
|
||||
* @rmtoll STK_CTRL CLKSOURCE LL_SYSTICK_SetClkSource
|
||||
* @param Source This parameter can be one of the following values:
|
||||
* @arg @ref LL_SYSTICK_CLKSOURCE_HCLK_DIV8
|
||||
* @arg @ref LL_SYSTICK_CLKSOURCE_HCLK
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_SYSTICK_SetClkSource(uint32_t Source)
|
||||
{
|
||||
if (Source == LL_SYSTICK_CLKSOURCE_HCLK)
|
||||
{
|
||||
SET_BIT(SysTick->CTRL, LL_SYSTICK_CLKSOURCE_HCLK);
|
||||
}
|
||||
else
|
||||
{
|
||||
CLEAR_BIT(SysTick->CTRL, LL_SYSTICK_CLKSOURCE_HCLK);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get the SysTick clock source
|
||||
* @rmtoll STK_CTRL CLKSOURCE LL_SYSTICK_GetClkSource
|
||||
* @retval Returned value can be one of the following values:
|
||||
* @arg @ref LL_SYSTICK_CLKSOURCE_HCLK_DIV8
|
||||
* @arg @ref LL_SYSTICK_CLKSOURCE_HCLK
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_SYSTICK_GetClkSource(void)
|
||||
{
|
||||
return READ_BIT(SysTick->CTRL, LL_SYSTICK_CLKSOURCE_HCLK);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable SysTick exception request
|
||||
* @rmtoll STK_CTRL TICKINT LL_SYSTICK_EnableIT
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_SYSTICK_EnableIT(void)
|
||||
{
|
||||
SET_BIT(SysTick->CTRL, SysTick_CTRL_TICKINT_Msk);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable SysTick exception request
|
||||
* @rmtoll STK_CTRL TICKINT LL_SYSTICK_DisableIT
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_SYSTICK_DisableIT(void)
|
||||
{
|
||||
CLEAR_BIT(SysTick->CTRL, SysTick_CTRL_TICKINT_Msk);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Checks if the SYSTICK interrupt is enabled or disabled.
|
||||
* @rmtoll STK_CTRL TICKINT LL_SYSTICK_IsEnabledIT
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_SYSTICK_IsEnabledIT(void)
|
||||
{
|
||||
return ((READ_BIT(SysTick->CTRL, SysTick_CTRL_TICKINT_Msk) == (SysTick_CTRL_TICKINT_Msk)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_LL_EF_LOW_POWER_MODE LOW POWER MODE
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Processor uses sleep as its low power mode
|
||||
* @rmtoll SCB_SCR SLEEPDEEP LL_LPM_EnableSleep
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_LPM_EnableSleep(void)
|
||||
{
|
||||
/* Clear SLEEPDEEP bit of Cortex System Control Register */
|
||||
CLEAR_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPDEEP_Msk));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Processor uses deep sleep as its low power mode
|
||||
* @rmtoll SCB_SCR SLEEPDEEP LL_LPM_EnableDeepSleep
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_LPM_EnableDeepSleep(void)
|
||||
{
|
||||
/* Set SLEEPDEEP bit of Cortex System Control Register */
|
||||
SET_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPDEEP_Msk));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configures sleep-on-exit when returning from Handler mode to Thread mode.
|
||||
* @note Setting this bit to 1 enables an interrupt-driven application to avoid returning to an
|
||||
* empty main application.
|
||||
* @rmtoll SCB_SCR SLEEPONEXIT LL_LPM_EnableSleepOnExit
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_LPM_EnableSleepOnExit(void)
|
||||
{
|
||||
/* Set SLEEPONEXIT bit of Cortex System Control Register */
|
||||
SET_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPONEXIT_Msk));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Do not sleep when returning to Thread mode.
|
||||
* @rmtoll SCB_SCR SLEEPONEXIT LL_LPM_DisableSleepOnExit
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_LPM_DisableSleepOnExit(void)
|
||||
{
|
||||
/* Clear SLEEPONEXIT bit of Cortex System Control Register */
|
||||
CLEAR_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPONEXIT_Msk));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enabled events and all interrupts, including disabled interrupts, can wakeup the
|
||||
* processor.
|
||||
* @rmtoll SCB_SCR SEVEONPEND LL_LPM_EnableEventOnPend
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_LPM_EnableEventOnPend(void)
|
||||
{
|
||||
/* Set SEVEONPEND bit of Cortex System Control Register */
|
||||
SET_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SEVONPEND_Msk));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Only enabled interrupts or events can wakeup the processor, disabled interrupts are
|
||||
* excluded
|
||||
* @rmtoll SCB_SCR SEVEONPEND LL_LPM_DisableEventOnPend
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_LPM_DisableEventOnPend(void)
|
||||
{
|
||||
/* Clear SEVEONPEND bit of Cortex System Control Register */
|
||||
CLEAR_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SEVONPEND_Msk));
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_LL_EF_HANDLER HANDLER
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Enable a fault in System handler control register (SHCSR)
|
||||
* @rmtoll SCB_SHCSR MEMFAULTENA LL_HANDLER_EnableFault
|
||||
* @param Fault This parameter can be a combination of the following values:
|
||||
* @arg @ref LL_HANDLER_FAULT_USG
|
||||
* @arg @ref LL_HANDLER_FAULT_BUS
|
||||
* @arg @ref LL_HANDLER_FAULT_MEM
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_HANDLER_EnableFault(uint32_t Fault)
|
||||
{
|
||||
/* Enable the system handler fault */
|
||||
SET_BIT(SCB->SHCSR, Fault);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable a fault in System handler control register (SHCSR)
|
||||
* @rmtoll SCB_SHCSR MEMFAULTENA LL_HANDLER_DisableFault
|
||||
* @param Fault This parameter can be a combination of the following values:
|
||||
* @arg @ref LL_HANDLER_FAULT_USG
|
||||
* @arg @ref LL_HANDLER_FAULT_BUS
|
||||
* @arg @ref LL_HANDLER_FAULT_MEM
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_HANDLER_DisableFault(uint32_t Fault)
|
||||
{
|
||||
/* Disable the system handler fault */
|
||||
CLEAR_BIT(SCB->SHCSR, Fault);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CORTEX_LL_EF_MCU_INFO MCU INFO
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Get Implementer code
|
||||
* @rmtoll SCB_CPUID IMPLEMENTER LL_CPUID_GetImplementer
|
||||
* @retval Value should be equal to 0x41 for ARM
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CPUID_GetImplementer(void)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(SCB->CPUID, SCB_CPUID_IMPLEMENTER_Msk) >> SCB_CPUID_IMPLEMENTER_Pos);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get Variant number (The r value in the rnpn product revision identifier)
|
||||
* @rmtoll SCB_CPUID VARIANT LL_CPUID_GetVariant
|
||||
* @retval Value between 0 and 255 (0x0: revision 0)
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CPUID_GetVariant(void)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(SCB->CPUID, SCB_CPUID_VARIANT_Msk) >> SCB_CPUID_VARIANT_Pos);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get Architecture number
|
||||
* @rmtoll SCB_CPUID ARCHITECTURE LL_CPUID_GetArchitecture
|
||||
* @retval Value should be equal to 0xF for Cortex-M4 devices
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CPUID_GetArchitecture(void)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(SCB->CPUID, SCB_CPUID_ARCHITECTURE_Msk) >> SCB_CPUID_ARCHITECTURE_Pos);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get Part number
|
||||
* @rmtoll SCB_CPUID PARTNO LL_CPUID_GetParNo
|
||||
* @retval Value should be equal to 0xC24 for Cortex-M4
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CPUID_GetParNo(void)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(SCB->CPUID, SCB_CPUID_PARTNO_Msk) >> SCB_CPUID_PARTNO_Pos);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get Revision number (The p value in the rnpn product revision identifier, indicates patch release)
|
||||
* @rmtoll SCB_CPUID REVISION LL_CPUID_GetRevision
|
||||
* @retval Value between 0 and 255 (0x1: patch 1)
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CPUID_GetRevision(void)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(SCB->CPUID, SCB_CPUID_REVISION_Msk) >> SCB_CPUID_REVISION_Pos);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#if __MPU_PRESENT
|
||||
/** @defgroup CORTEX_LL_EF_MPU MPU
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Enable MPU with input options
|
||||
* @rmtoll MPU_CTRL ENABLE LL_MPU_Enable
|
||||
* @param Options This parameter can be one of the following values:
|
||||
* @arg @ref LL_MPU_CTRL_HFNMI_PRIVDEF_NONE
|
||||
* @arg @ref LL_MPU_CTRL_HARDFAULT_NMI
|
||||
* @arg @ref LL_MPU_CTRL_PRIVILEGED_DEFAULT
|
||||
* @arg @ref LL_MPU_CTRL_HFNMI_PRIVDEF
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_MPU_Enable(uint32_t Options)
|
||||
{
|
||||
/* Enable the MPU*/
|
||||
WRITE_REG(MPU->CTRL, (MPU_CTRL_ENABLE_Msk | Options));
|
||||
/* Ensure MPU settings take effects */
|
||||
__DSB();
|
||||
/* Sequence instruction fetches using update settings */
|
||||
__ISB();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable MPU
|
||||
* @rmtoll MPU_CTRL ENABLE LL_MPU_Disable
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_MPU_Disable(void)
|
||||
{
|
||||
/* Make sure outstanding transfers are done */
|
||||
__DMB();
|
||||
/* Disable MPU*/
|
||||
WRITE_REG(MPU->CTRL, 0U);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Check if MPU is enabled or not
|
||||
* @rmtoll MPU_CTRL ENABLE LL_MPU_IsEnabled
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_MPU_IsEnabled(void)
|
||||
{
|
||||
return ((READ_BIT(MPU->CTRL, MPU_CTRL_ENABLE_Msk) == (MPU_CTRL_ENABLE_Msk)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable a MPU region
|
||||
* @rmtoll MPU_RASR ENABLE LL_MPU_EnableRegion
|
||||
* @param Region This parameter can be one of the following values:
|
||||
* @arg @ref LL_MPU_REGION_NUMBER0
|
||||
* @arg @ref LL_MPU_REGION_NUMBER1
|
||||
* @arg @ref LL_MPU_REGION_NUMBER2
|
||||
* @arg @ref LL_MPU_REGION_NUMBER3
|
||||
* @arg @ref LL_MPU_REGION_NUMBER4
|
||||
* @arg @ref LL_MPU_REGION_NUMBER5
|
||||
* @arg @ref LL_MPU_REGION_NUMBER6
|
||||
* @arg @ref LL_MPU_REGION_NUMBER7
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_MPU_EnableRegion(uint32_t Region)
|
||||
{
|
||||
/* Set Region number */
|
||||
WRITE_REG(MPU->RNR, Region);
|
||||
/* Enable the MPU region */
|
||||
SET_BIT(MPU->RASR, MPU_RASR_ENABLE_Msk);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configure and enable a region
|
||||
* @rmtoll MPU_RNR REGION LL_MPU_ConfigRegion\n
|
||||
* MPU_RBAR REGION LL_MPU_ConfigRegion\n
|
||||
* MPU_RBAR ADDR LL_MPU_ConfigRegion\n
|
||||
* MPU_RASR XN LL_MPU_ConfigRegion\n
|
||||
* MPU_RASR AP LL_MPU_ConfigRegion\n
|
||||
* MPU_RASR S LL_MPU_ConfigRegion\n
|
||||
* MPU_RASR C LL_MPU_ConfigRegion\n
|
||||
* MPU_RASR B LL_MPU_ConfigRegion\n
|
||||
* MPU_RASR SIZE LL_MPU_ConfigRegion
|
||||
* @param Region This parameter can be one of the following values:
|
||||
* @arg @ref LL_MPU_REGION_NUMBER0
|
||||
* @arg @ref LL_MPU_REGION_NUMBER1
|
||||
* @arg @ref LL_MPU_REGION_NUMBER2
|
||||
* @arg @ref LL_MPU_REGION_NUMBER3
|
||||
* @arg @ref LL_MPU_REGION_NUMBER4
|
||||
* @arg @ref LL_MPU_REGION_NUMBER5
|
||||
* @arg @ref LL_MPU_REGION_NUMBER6
|
||||
* @arg @ref LL_MPU_REGION_NUMBER7
|
||||
* @param Address Value of region base address
|
||||
* @param SubRegionDisable Sub-region disable value between Min_Data = 0x00 and Max_Data = 0xFF
|
||||
* @param Attributes This parameter can be a combination of the following values:
|
||||
* @arg @ref LL_MPU_REGION_SIZE_32B or @ref LL_MPU_REGION_SIZE_64B or @ref LL_MPU_REGION_SIZE_128B or @ref LL_MPU_REGION_SIZE_256B or @ref LL_MPU_REGION_SIZE_512B
|
||||
* or @ref LL_MPU_REGION_SIZE_1KB or @ref LL_MPU_REGION_SIZE_2KB or @ref LL_MPU_REGION_SIZE_4KB or @ref LL_MPU_REGION_SIZE_8KB or @ref LL_MPU_REGION_SIZE_16KB
|
||||
* or @ref LL_MPU_REGION_SIZE_32KB or @ref LL_MPU_REGION_SIZE_64KB or @ref LL_MPU_REGION_SIZE_128KB or @ref LL_MPU_REGION_SIZE_256KB or @ref LL_MPU_REGION_SIZE_512KB
|
||||
* or @ref LL_MPU_REGION_SIZE_1MB or @ref LL_MPU_REGION_SIZE_2MB or @ref LL_MPU_REGION_SIZE_4MB or @ref LL_MPU_REGION_SIZE_8MB or @ref LL_MPU_REGION_SIZE_16MB
|
||||
* or @ref LL_MPU_REGION_SIZE_32MB or @ref LL_MPU_REGION_SIZE_64MB or @ref LL_MPU_REGION_SIZE_128MB or @ref LL_MPU_REGION_SIZE_256MB or @ref LL_MPU_REGION_SIZE_512MB
|
||||
* or @ref LL_MPU_REGION_SIZE_1GB or @ref LL_MPU_REGION_SIZE_2GB or @ref LL_MPU_REGION_SIZE_4GB
|
||||
* @arg @ref LL_MPU_REGION_NO_ACCESS or @ref LL_MPU_REGION_PRIV_RW or @ref LL_MPU_REGION_PRIV_RW_URO or @ref LL_MPU_REGION_FULL_ACCESS
|
||||
* or @ref LL_MPU_REGION_PRIV_RO or @ref LL_MPU_REGION_PRIV_RO_URO
|
||||
* @arg @ref LL_MPU_TEX_LEVEL0 or @ref LL_MPU_TEX_LEVEL1 or @ref LL_MPU_TEX_LEVEL2 or @ref LL_MPU_TEX_LEVEL4
|
||||
* @arg @ref LL_MPU_INSTRUCTION_ACCESS_ENABLE or @ref LL_MPU_INSTRUCTION_ACCESS_DISABLE
|
||||
* @arg @ref LL_MPU_ACCESS_SHAREABLE or @ref LL_MPU_ACCESS_NOT_SHAREABLE
|
||||
* @arg @ref LL_MPU_ACCESS_CACHEABLE or @ref LL_MPU_ACCESS_NOT_CACHEABLE
|
||||
* @arg @ref LL_MPU_ACCESS_BUFFERABLE or @ref LL_MPU_ACCESS_NOT_BUFFERABLE
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_MPU_ConfigRegion(uint32_t Region, uint32_t SubRegionDisable, uint32_t Address, uint32_t Attributes)
|
||||
{
|
||||
/* Set Region number */
|
||||
WRITE_REG(MPU->RNR, Region);
|
||||
/* Set base address */
|
||||
WRITE_REG(MPU->RBAR, (Address & 0xFFFFFFE0U));
|
||||
/* Configure MPU */
|
||||
WRITE_REG(MPU->RASR, (MPU_RASR_ENABLE_Msk | Attributes | (SubRegionDisable << MPU_RASR_SRD_Pos)));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable a region
|
||||
* @rmtoll MPU_RNR REGION LL_MPU_DisableRegion\n
|
||||
* MPU_RASR ENABLE LL_MPU_DisableRegion
|
||||
* @param Region This parameter can be one of the following values:
|
||||
* @arg @ref LL_MPU_REGION_NUMBER0
|
||||
* @arg @ref LL_MPU_REGION_NUMBER1
|
||||
* @arg @ref LL_MPU_REGION_NUMBER2
|
||||
* @arg @ref LL_MPU_REGION_NUMBER3
|
||||
* @arg @ref LL_MPU_REGION_NUMBER4
|
||||
* @arg @ref LL_MPU_REGION_NUMBER5
|
||||
* @arg @ref LL_MPU_REGION_NUMBER6
|
||||
* @arg @ref LL_MPU_REGION_NUMBER7
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_MPU_DisableRegion(uint32_t Region)
|
||||
{
|
||||
/* Set Region number */
|
||||
WRITE_REG(MPU->RNR, Region);
|
||||
/* Disable the MPU region */
|
||||
CLEAR_BIT(MPU->RASR, MPU_RASR_ENABLE_Msk);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* __MPU_PRESENT */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __STM32G4xx_LL_CORTEX_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,783 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_ll_crs.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of CRS LL module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2018 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef __STM32G4xx_LL_CRS_H
|
||||
#define __STM32G4xx_LL_CRS_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_LL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
#if defined(CRS)
|
||||
|
||||
/** @defgroup CRS_LL CRS
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Private types -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private constants ---------------------------------------------------------*/
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
/** @defgroup CRS_LL_Exported_Constants CRS Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup CRS_LL_EC_GET_FLAG Get Flags Defines
|
||||
* @brief Flags defines which can be used with LL_CRS_ReadReg function
|
||||
* @{
|
||||
*/
|
||||
#define LL_CRS_ISR_SYNCOKF CRS_ISR_SYNCOKF
|
||||
#define LL_CRS_ISR_SYNCWARNF CRS_ISR_SYNCWARNF
|
||||
#define LL_CRS_ISR_ERRF CRS_ISR_ERRF
|
||||
#define LL_CRS_ISR_ESYNCF CRS_ISR_ESYNCF
|
||||
#define LL_CRS_ISR_SYNCERR CRS_ISR_SYNCERR
|
||||
#define LL_CRS_ISR_SYNCMISS CRS_ISR_SYNCMISS
|
||||
#define LL_CRS_ISR_TRIMOVF CRS_ISR_TRIMOVF
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CRS_LL_EC_IT IT Defines
|
||||
* @brief IT defines which can be used with LL_CRS_ReadReg and LL_CRS_WriteReg functions
|
||||
* @{
|
||||
*/
|
||||
#define LL_CRS_CR_SYNCOKIE CRS_CR_SYNCOKIE
|
||||
#define LL_CRS_CR_SYNCWARNIE CRS_CR_SYNCWARNIE
|
||||
#define LL_CRS_CR_ERRIE CRS_CR_ERRIE
|
||||
#define LL_CRS_CR_ESYNCIE CRS_CR_ESYNCIE
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CRS_LL_EC_SYNC_DIV Synchronization Signal Divider
|
||||
* @{
|
||||
*/
|
||||
#define LL_CRS_SYNC_DIV_1 ((uint32_t)0x00U) /*!< Synchro Signal not divided (default) */
|
||||
#define LL_CRS_SYNC_DIV_2 CRS_CFGR_SYNCDIV_0 /*!< Synchro Signal divided by 2 */
|
||||
#define LL_CRS_SYNC_DIV_4 CRS_CFGR_SYNCDIV_1 /*!< Synchro Signal divided by 4 */
|
||||
#define LL_CRS_SYNC_DIV_8 (CRS_CFGR_SYNCDIV_1 | CRS_CFGR_SYNCDIV_0) /*!< Synchro Signal divided by 8 */
|
||||
#define LL_CRS_SYNC_DIV_16 CRS_CFGR_SYNCDIV_2 /*!< Synchro Signal divided by 16 */
|
||||
#define LL_CRS_SYNC_DIV_32 (CRS_CFGR_SYNCDIV_2 | CRS_CFGR_SYNCDIV_0) /*!< Synchro Signal divided by 32 */
|
||||
#define LL_CRS_SYNC_DIV_64 (CRS_CFGR_SYNCDIV_2 | CRS_CFGR_SYNCDIV_1) /*!< Synchro Signal divided by 64 */
|
||||
#define LL_CRS_SYNC_DIV_128 CRS_CFGR_SYNCDIV /*!< Synchro Signal divided by 128 */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CRS_LL_EC_SYNC_SOURCE Synchronization Signal Source
|
||||
* @{
|
||||
*/
|
||||
#define LL_CRS_SYNC_SOURCE_GPIO ((uint32_t)0x00U) /*!< Synchro Signal soucre GPIO */
|
||||
#define LL_CRS_SYNC_SOURCE_LSE CRS_CFGR_SYNCSRC_0 /*!< Synchro Signal source LSE */
|
||||
#define LL_CRS_SYNC_SOURCE_USB CRS_CFGR_SYNCSRC_1 /*!< Synchro Signal source USB SOF (default)*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CRS_LL_EC_SYNC_POLARITY Synchronization Signal Polarity
|
||||
* @{
|
||||
*/
|
||||
#define LL_CRS_SYNC_POLARITY_RISING ((uint32_t)0x00U) /*!< Synchro Active on rising edge (default) */
|
||||
#define LL_CRS_SYNC_POLARITY_FALLING CRS_CFGR_SYNCPOL /*!< Synchro Active on falling edge */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CRS_LL_EC_FREQERRORDIR Frequency Error Direction
|
||||
* @{
|
||||
*/
|
||||
#define LL_CRS_FREQ_ERROR_DIR_UP ((uint32_t)0x00U) /*!< Upcounting direction, the actual frequency is above the target */
|
||||
#define LL_CRS_FREQ_ERROR_DIR_DOWN ((uint32_t)CRS_ISR_FEDIR) /*!< Downcounting direction, the actual frequency is below the target */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CRS_LL_EC_DEFAULTVALUES Default Values
|
||||
* @{
|
||||
*/
|
||||
/**
|
||||
* @brief Reset value of the RELOAD field
|
||||
* @note The reset value of the RELOAD field corresponds to a target frequency of 48 MHz
|
||||
* and a synchronization signal frequency of 1 kHz (SOF signal from USB)
|
||||
*/
|
||||
#define LL_CRS_RELOADVALUE_DEFAULT ((uint32_t)0xBB7FU)
|
||||
|
||||
/**
|
||||
* @brief Reset value of Frequency error limit.
|
||||
*/
|
||||
#define LL_CRS_ERRORLIMIT_DEFAULT ((uint32_t)0x22U)
|
||||
|
||||
/**
|
||||
* @brief Reset value of the HSI48 Calibration field
|
||||
* @note The default value is 64, which corresponds to the middle of the trimming interval.
|
||||
* The trimming step is specified in the product datasheet.
|
||||
* A higher TRIM value corresponds to a higher output frequency
|
||||
*/
|
||||
#define LL_CRS_HSI48CALIBRATION_DEFAULT ((uint32_t)0x40U)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macro ------------------------------------------------------------*/
|
||||
/** @defgroup CRS_LL_Exported_Macros CRS Exported Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup CRS_LL_EM_WRITE_READ Common Write and read registers Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Write a value in CRS register
|
||||
* @param __INSTANCE__ CRS Instance
|
||||
* @param __REG__ Register to be written
|
||||
* @param __VALUE__ Value to be written in the register
|
||||
* @retval None
|
||||
*/
|
||||
#define LL_CRS_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
|
||||
|
||||
/**
|
||||
* @brief Read a value in CRS register
|
||||
* @param __INSTANCE__ CRS Instance
|
||||
* @param __REG__ Register to be read
|
||||
* @retval Register value
|
||||
*/
|
||||
#define LL_CRS_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CRS_LL_EM_Exported_Macros_Calculate_Reload Exported_Macros_Calculate_Reload
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Macro to calculate reload value to be set in CRS register according to target and sync frequencies
|
||||
* @note The RELOAD value should be selected according to the ratio between
|
||||
* the target frequency and the frequency of the synchronization source after
|
||||
* prescaling. It is then decreased by one in order to reach the expected
|
||||
* synchronization on the zero value. The formula is the following:
|
||||
* RELOAD = (fTARGET / fSYNC) -1
|
||||
* @param __FTARGET__ Target frequency (value in Hz)
|
||||
* @param __FSYNC__ Synchronization signal frequency (value in Hz)
|
||||
* @retval Reload value (in Hz)
|
||||
*/
|
||||
#define __LL_CRS_CALC_CALCULATE_RELOADVALUE(__FTARGET__, __FSYNC__) (((__FTARGET__) / (__FSYNC__)) - 1U)
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @defgroup CRS_LL_Exported_Functions CRS Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup CRS_LL_EF_Configuration Configuration
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Enable Frequency error counter
|
||||
* @note When this bit is set, the CRS_CFGR register is write-protected and cannot be modified
|
||||
* @rmtoll CR CEN LL_CRS_EnableFreqErrorCounter
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_EnableFreqErrorCounter(void)
|
||||
{
|
||||
SET_BIT(CRS->CR, CRS_CR_CEN);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable Frequency error counter
|
||||
* @rmtoll CR CEN LL_CRS_DisableFreqErrorCounter
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_DisableFreqErrorCounter(void)
|
||||
{
|
||||
CLEAR_BIT(CRS->CR, CRS_CR_CEN);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Check if Frequency error counter is enabled or not
|
||||
* @rmtoll CR CEN LL_CRS_IsEnabledFreqErrorCounter
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_IsEnabledFreqErrorCounter(void)
|
||||
{
|
||||
return ((READ_BIT(CRS->CR, CRS_CR_CEN) == (CRS_CR_CEN)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable Automatic trimming counter
|
||||
* @rmtoll CR AUTOTRIMEN LL_CRS_EnableAutoTrimming
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_EnableAutoTrimming(void)
|
||||
{
|
||||
SET_BIT(CRS->CR, CRS_CR_AUTOTRIMEN);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable Automatic trimming counter
|
||||
* @rmtoll CR AUTOTRIMEN LL_CRS_DisableAutoTrimming
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_DisableAutoTrimming(void)
|
||||
{
|
||||
CLEAR_BIT(CRS->CR, CRS_CR_AUTOTRIMEN);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Check if Automatic trimming is enabled or not
|
||||
* @rmtoll CR AUTOTRIMEN LL_CRS_IsEnabledAutoTrimming
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_IsEnabledAutoTrimming(void)
|
||||
{
|
||||
return ((READ_BIT(CRS->CR, CRS_CR_AUTOTRIMEN) == (CRS_CR_AUTOTRIMEN)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set HSI48 oscillator smooth trimming
|
||||
* @note When the AUTOTRIMEN bit is set, this field is controlled by hardware and is read-only
|
||||
* @rmtoll CR TRIM LL_CRS_SetHSI48SmoothTrimming
|
||||
* @param Value a number between Min_Data = 0 and Max_Data = 63
|
||||
* @note Default value can be set thanks to @ref LL_CRS_HSI48CALIBRATION_DEFAULT
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_SetHSI48SmoothTrimming(uint32_t Value)
|
||||
{
|
||||
MODIFY_REG(CRS->CR, CRS_CR_TRIM, Value << CRS_CR_TRIM_Pos);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get HSI48 oscillator smooth trimming
|
||||
* @rmtoll CR TRIM LL_CRS_GetHSI48SmoothTrimming
|
||||
* @retval a number between Min_Data = 0 and Max_Data = 63
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_GetHSI48SmoothTrimming(void)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(CRS->CR, CRS_CR_TRIM) >> CRS_CR_TRIM_Pos);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set counter reload value
|
||||
* @rmtoll CFGR RELOAD LL_CRS_SetReloadCounter
|
||||
* @param Value a number between Min_Data = 0 and Max_Data = 0xFFFF
|
||||
* @note Default value can be set thanks to @ref LL_CRS_RELOADVALUE_DEFAULT
|
||||
* Otherwise it can be calculated in using macro @ref __LL_CRS_CALC_CALCULATE_RELOADVALUE (_FTARGET_, _FSYNC_)
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_SetReloadCounter(uint32_t Value)
|
||||
{
|
||||
MODIFY_REG(CRS->CFGR, CRS_CFGR_RELOAD, Value);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get counter reload value
|
||||
* @rmtoll CFGR RELOAD LL_CRS_GetReloadCounter
|
||||
* @retval a number between Min_Data = 0 and Max_Data = 0xFFFF
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_GetReloadCounter(void)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(CRS->CFGR, CRS_CFGR_RELOAD));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set frequency error limit
|
||||
* @rmtoll CFGR FELIM LL_CRS_SetFreqErrorLimit
|
||||
* @param Value a number between Min_Data = 0 and Max_Data = 255
|
||||
* @note Default value can be set thanks to @ref LL_CRS_ERRORLIMIT_DEFAULT
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_SetFreqErrorLimit(uint32_t Value)
|
||||
{
|
||||
MODIFY_REG(CRS->CFGR, CRS_CFGR_FELIM, Value << CRS_CFGR_FELIM_Pos);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get frequency error limit
|
||||
* @rmtoll CFGR FELIM LL_CRS_GetFreqErrorLimit
|
||||
* @retval A number between Min_Data = 0 and Max_Data = 255
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_GetFreqErrorLimit(void)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(CRS->CFGR, CRS_CFGR_FELIM) >> CRS_CFGR_FELIM_Pos);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set division factor for SYNC signal
|
||||
* @rmtoll CFGR SYNCDIV LL_CRS_SetSyncDivider
|
||||
* @param Divider This parameter can be one of the following values:
|
||||
* @arg @ref LL_CRS_SYNC_DIV_1
|
||||
* @arg @ref LL_CRS_SYNC_DIV_2
|
||||
* @arg @ref LL_CRS_SYNC_DIV_4
|
||||
* @arg @ref LL_CRS_SYNC_DIV_8
|
||||
* @arg @ref LL_CRS_SYNC_DIV_16
|
||||
* @arg @ref LL_CRS_SYNC_DIV_32
|
||||
* @arg @ref LL_CRS_SYNC_DIV_64
|
||||
* @arg @ref LL_CRS_SYNC_DIV_128
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_SetSyncDivider(uint32_t Divider)
|
||||
{
|
||||
MODIFY_REG(CRS->CFGR, CRS_CFGR_SYNCDIV, Divider);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get division factor for SYNC signal
|
||||
* @rmtoll CFGR SYNCDIV LL_CRS_GetSyncDivider
|
||||
* @retval Returned value can be one of the following values:
|
||||
* @arg @ref LL_CRS_SYNC_DIV_1
|
||||
* @arg @ref LL_CRS_SYNC_DIV_2
|
||||
* @arg @ref LL_CRS_SYNC_DIV_4
|
||||
* @arg @ref LL_CRS_SYNC_DIV_8
|
||||
* @arg @ref LL_CRS_SYNC_DIV_16
|
||||
* @arg @ref LL_CRS_SYNC_DIV_32
|
||||
* @arg @ref LL_CRS_SYNC_DIV_64
|
||||
* @arg @ref LL_CRS_SYNC_DIV_128
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_GetSyncDivider(void)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(CRS->CFGR, CRS_CFGR_SYNCDIV));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set SYNC signal source
|
||||
* @rmtoll CFGR SYNCSRC LL_CRS_SetSyncSignalSource
|
||||
* @param Source This parameter can be one of the following values:
|
||||
* @arg @ref LL_CRS_SYNC_SOURCE_GPIO
|
||||
* @arg @ref LL_CRS_SYNC_SOURCE_LSE
|
||||
* @arg @ref LL_CRS_SYNC_SOURCE_USB
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_SetSyncSignalSource(uint32_t Source)
|
||||
{
|
||||
MODIFY_REG(CRS->CFGR, CRS_CFGR_SYNCSRC, Source);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get SYNC signal source
|
||||
* @rmtoll CFGR SYNCSRC LL_CRS_GetSyncSignalSource
|
||||
* @retval Returned value can be one of the following values:
|
||||
* @arg @ref LL_CRS_SYNC_SOURCE_GPIO
|
||||
* @arg @ref LL_CRS_SYNC_SOURCE_LSE
|
||||
* @arg @ref LL_CRS_SYNC_SOURCE_USB
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_GetSyncSignalSource(void)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(CRS->CFGR, CRS_CFGR_SYNCSRC));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set input polarity for the SYNC signal source
|
||||
* @rmtoll CFGR SYNCPOL LL_CRS_SetSyncPolarity
|
||||
* @param Polarity This parameter can be one of the following values:
|
||||
* @arg @ref LL_CRS_SYNC_POLARITY_RISING
|
||||
* @arg @ref LL_CRS_SYNC_POLARITY_FALLING
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_SetSyncPolarity(uint32_t Polarity)
|
||||
{
|
||||
MODIFY_REG(CRS->CFGR, CRS_CFGR_SYNCPOL, Polarity);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get input polarity for the SYNC signal source
|
||||
* @rmtoll CFGR SYNCPOL LL_CRS_GetSyncPolarity
|
||||
* @retval Returned value can be one of the following values:
|
||||
* @arg @ref LL_CRS_SYNC_POLARITY_RISING
|
||||
* @arg @ref LL_CRS_SYNC_POLARITY_FALLING
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_GetSyncPolarity(void)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(CRS->CFGR, CRS_CFGR_SYNCPOL));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configure CRS for the synchronization
|
||||
* @rmtoll CR TRIM LL_CRS_ConfigSynchronization\n
|
||||
* CFGR RELOAD LL_CRS_ConfigSynchronization\n
|
||||
* CFGR FELIM LL_CRS_ConfigSynchronization\n
|
||||
* CFGR SYNCDIV LL_CRS_ConfigSynchronization\n
|
||||
* CFGR SYNCSRC LL_CRS_ConfigSynchronization\n
|
||||
* CFGR SYNCPOL LL_CRS_ConfigSynchronization
|
||||
* @param HSI48CalibrationValue a number between Min_Data = 0 and Max_Data = 63
|
||||
* @param ErrorLimitValue a number between Min_Data = 0 and Max_Data = 0xFFFF
|
||||
* @param ReloadValue a number between Min_Data = 0 and Max_Data = 255
|
||||
* @param Settings This parameter can be a combination of the following values:
|
||||
* @arg @ref LL_CRS_SYNC_DIV_1 or @ref LL_CRS_SYNC_DIV_2 or @ref LL_CRS_SYNC_DIV_4 or @ref LL_CRS_SYNC_DIV_8
|
||||
* or @ref LL_CRS_SYNC_DIV_16 or @ref LL_CRS_SYNC_DIV_32 or @ref LL_CRS_SYNC_DIV_64 or @ref LL_CRS_SYNC_DIV_128
|
||||
* @arg @ref LL_CRS_SYNC_SOURCE_GPIO or @ref LL_CRS_SYNC_SOURCE_LSE or @ref LL_CRS_SYNC_SOURCE_USB
|
||||
* @arg @ref LL_CRS_SYNC_POLARITY_RISING or @ref LL_CRS_SYNC_POLARITY_FALLING
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_ConfigSynchronization(uint32_t HSI48CalibrationValue, uint32_t ErrorLimitValue,
|
||||
uint32_t ReloadValue, uint32_t Settings)
|
||||
{
|
||||
MODIFY_REG(CRS->CR, CRS_CR_TRIM, HSI48CalibrationValue);
|
||||
MODIFY_REG(CRS->CFGR,
|
||||
CRS_CFGR_RELOAD | CRS_CFGR_FELIM | CRS_CFGR_SYNCDIV | CRS_CFGR_SYNCSRC | CRS_CFGR_SYNCPOL,
|
||||
ReloadValue | (ErrorLimitValue << CRS_CFGR_FELIM_Pos) | Settings);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CRS_LL_EF_CRS_Management CRS_Management
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Generate software SYNC event
|
||||
* @rmtoll CR SWSYNC LL_CRS_GenerateEvent_SWSYNC
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_GenerateEvent_SWSYNC(void)
|
||||
{
|
||||
SET_BIT(CRS->CR, CRS_CR_SWSYNC);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get the frequency error direction latched in the time of the last
|
||||
* SYNC event
|
||||
* @rmtoll ISR FEDIR LL_CRS_GetFreqErrorDirection
|
||||
* @retval Returned value can be one of the following values:
|
||||
* @arg @ref LL_CRS_FREQ_ERROR_DIR_UP
|
||||
* @arg @ref LL_CRS_FREQ_ERROR_DIR_DOWN
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_GetFreqErrorDirection(void)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(CRS->ISR, CRS_ISR_FEDIR));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get the frequency error counter value latched in the time of the last SYNC event
|
||||
* @rmtoll ISR FECAP LL_CRS_GetFreqErrorCapture
|
||||
* @retval A number between Min_Data = 0x0000 and Max_Data = 0xFFFF
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_GetFreqErrorCapture(void)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(CRS->ISR, CRS_ISR_FECAP) >> CRS_ISR_FECAP_Pos);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CRS_LL_EF_FLAG_Management FLAG_Management
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Check if SYNC event OK signal occurred or not
|
||||
* @rmtoll ISR SYNCOKF LL_CRS_IsActiveFlag_SYNCOK
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_IsActiveFlag_SYNCOK(void)
|
||||
{
|
||||
return ((READ_BIT(CRS->ISR, CRS_ISR_SYNCOKF) == (CRS_ISR_SYNCOKF)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Check if SYNC warning signal occurred or not
|
||||
* @rmtoll ISR SYNCWARNF LL_CRS_IsActiveFlag_SYNCWARN
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_IsActiveFlag_SYNCWARN(void)
|
||||
{
|
||||
return ((READ_BIT(CRS->ISR, CRS_ISR_SYNCWARNF) == (CRS_ISR_SYNCWARNF)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Check if Synchronization or trimming error signal occurred or not
|
||||
* @rmtoll ISR ERRF LL_CRS_IsActiveFlag_ERR
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_IsActiveFlag_ERR(void)
|
||||
{
|
||||
return ((READ_BIT(CRS->ISR, CRS_ISR_ERRF) == (CRS_ISR_ERRF)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Check if Expected SYNC signal occurred or not
|
||||
* @rmtoll ISR ESYNCF LL_CRS_IsActiveFlag_ESYNC
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_IsActiveFlag_ESYNC(void)
|
||||
{
|
||||
return ((READ_BIT(CRS->ISR, CRS_ISR_ESYNCF) == (CRS_ISR_ESYNCF)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Check if SYNC error signal occurred or not
|
||||
* @rmtoll ISR SYNCERR LL_CRS_IsActiveFlag_SYNCERR
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_IsActiveFlag_SYNCERR(void)
|
||||
{
|
||||
return ((READ_BIT(CRS->ISR, CRS_ISR_SYNCERR) == (CRS_ISR_SYNCERR)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Check if SYNC missed error signal occurred or not
|
||||
* @rmtoll ISR SYNCMISS LL_CRS_IsActiveFlag_SYNCMISS
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_IsActiveFlag_SYNCMISS(void)
|
||||
{
|
||||
return ((READ_BIT(CRS->ISR, CRS_ISR_SYNCMISS) == (CRS_ISR_SYNCMISS)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Check if Trimming overflow or underflow occurred or not
|
||||
* @rmtoll ISR TRIMOVF LL_CRS_IsActiveFlag_TRIMOVF
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_IsActiveFlag_TRIMOVF(void)
|
||||
{
|
||||
return ((READ_BIT(CRS->ISR, CRS_ISR_TRIMOVF) == (CRS_ISR_TRIMOVF)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Clear the SYNC event OK flag
|
||||
* @rmtoll ICR SYNCOKC LL_CRS_ClearFlag_SYNCOK
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_ClearFlag_SYNCOK(void)
|
||||
{
|
||||
WRITE_REG(CRS->ICR, CRS_ICR_SYNCOKC);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Clear the SYNC warning flag
|
||||
* @rmtoll ICR SYNCWARNC LL_CRS_ClearFlag_SYNCWARN
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_ClearFlag_SYNCWARN(void)
|
||||
{
|
||||
WRITE_REG(CRS->ICR, CRS_ICR_SYNCWARNC);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Clear TRIMOVF, SYNCMISS and SYNCERR bits and consequently also
|
||||
* the ERR flag
|
||||
* @rmtoll ICR ERRC LL_CRS_ClearFlag_ERR
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_ClearFlag_ERR(void)
|
||||
{
|
||||
WRITE_REG(CRS->ICR, CRS_ICR_ERRC);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Clear Expected SYNC flag
|
||||
* @rmtoll ICR ESYNCC LL_CRS_ClearFlag_ESYNC
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_ClearFlag_ESYNC(void)
|
||||
{
|
||||
WRITE_REG(CRS->ICR, CRS_ICR_ESYNCC);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CRS_LL_EF_IT_Management IT_Management
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Enable SYNC event OK interrupt
|
||||
* @rmtoll CR SYNCOKIE LL_CRS_EnableIT_SYNCOK
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_EnableIT_SYNCOK(void)
|
||||
{
|
||||
SET_BIT(CRS->CR, CRS_CR_SYNCOKIE);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable SYNC event OK interrupt
|
||||
* @rmtoll CR SYNCOKIE LL_CRS_DisableIT_SYNCOK
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_DisableIT_SYNCOK(void)
|
||||
{
|
||||
CLEAR_BIT(CRS->CR, CRS_CR_SYNCOKIE);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Check if SYNC event OK interrupt is enabled or not
|
||||
* @rmtoll CR SYNCOKIE LL_CRS_IsEnabledIT_SYNCOK
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_IsEnabledIT_SYNCOK(void)
|
||||
{
|
||||
return ((READ_BIT(CRS->CR, CRS_CR_SYNCOKIE) == (CRS_CR_SYNCOKIE)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable SYNC warning interrupt
|
||||
* @rmtoll CR SYNCWARNIE LL_CRS_EnableIT_SYNCWARN
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_EnableIT_SYNCWARN(void)
|
||||
{
|
||||
SET_BIT(CRS->CR, CRS_CR_SYNCWARNIE);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable SYNC warning interrupt
|
||||
* @rmtoll CR SYNCWARNIE LL_CRS_DisableIT_SYNCWARN
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_DisableIT_SYNCWARN(void)
|
||||
{
|
||||
CLEAR_BIT(CRS->CR, CRS_CR_SYNCWARNIE);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Check if SYNC warning interrupt is enabled or not
|
||||
* @rmtoll CR SYNCWARNIE LL_CRS_IsEnabledIT_SYNCWARN
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_IsEnabledIT_SYNCWARN(void)
|
||||
{
|
||||
return ((READ_BIT(CRS->CR, CRS_CR_SYNCWARNIE) == (CRS_CR_SYNCWARNIE)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable Synchronization or trimming error interrupt
|
||||
* @rmtoll CR ERRIE LL_CRS_EnableIT_ERR
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_EnableIT_ERR(void)
|
||||
{
|
||||
SET_BIT(CRS->CR, CRS_CR_ERRIE);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable Synchronization or trimming error interrupt
|
||||
* @rmtoll CR ERRIE LL_CRS_DisableIT_ERR
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_DisableIT_ERR(void)
|
||||
{
|
||||
CLEAR_BIT(CRS->CR, CRS_CR_ERRIE);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Check if Synchronization or trimming error interrupt is enabled or not
|
||||
* @rmtoll CR ERRIE LL_CRS_IsEnabledIT_ERR
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_IsEnabledIT_ERR(void)
|
||||
{
|
||||
return ((READ_BIT(CRS->CR, CRS_CR_ERRIE) == (CRS_CR_ERRIE)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable Expected SYNC interrupt
|
||||
* @rmtoll CR ESYNCIE LL_CRS_EnableIT_ESYNC
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_EnableIT_ESYNC(void)
|
||||
{
|
||||
SET_BIT(CRS->CR, CRS_CR_ESYNCIE);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable Expected SYNC interrupt
|
||||
* @rmtoll CR ESYNCIE LL_CRS_DisableIT_ESYNC
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_CRS_DisableIT_ESYNC(void)
|
||||
{
|
||||
CLEAR_BIT(CRS->CR, CRS_CR_ESYNCIE);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Check if Expected SYNC interrupt is enabled or not
|
||||
* @rmtoll CR ESYNCIE LL_CRS_IsEnabledIT_ESYNC
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_CRS_IsEnabledIT_ESYNC(void)
|
||||
{
|
||||
return ((READ_BIT(CRS->CR, CRS_CR_ESYNCIE) == (CRS_CR_ESYNCIE)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#if defined(USE_FULL_LL_DRIVER)
|
||||
/** @defgroup CRS_LL_EF_Init Initialization and de-initialization functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
ErrorStatus LL_CRS_DeInit(void);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
#endif /* USE_FULL_LL_DRIVER */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* defined(CRS) */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __STM32G4xx_LL_CRS_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
|
|
@ -0,0 +1,995 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_ll_gpio.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of GPIO LL module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_LL_GPIO_H
|
||||
#define STM32G4xx_LL_GPIO_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_LL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
#if defined (GPIOA) || defined (GPIOB) || defined (GPIOC) || defined (GPIOD) || defined (GPIOE) || defined (GPIOF) || defined (GPIOG)
|
||||
|
||||
/** @defgroup GPIO_LL GPIO
|
||||
* @{
|
||||
*/
|
||||
/** MISRA C:2012 deviation rule has been granted for following rules:
|
||||
* Rule-18.1_d - Medium: Array pointer `GPIOx' is accessed with index [..,..]
|
||||
* which may be out of array bounds [..,UNKNOWN] in following APIs:
|
||||
* LL_GPIO_GetAFPin_0_7
|
||||
* LL_GPIO_SetAFPin_0_7
|
||||
* LL_GPIO_SetAFPin_8_15
|
||||
* LL_GPIO_GetAFPin_8_15
|
||||
*/
|
||||
|
||||
/* Private types -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private constants ---------------------------------------------------------*/
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
#if defined(USE_FULL_LL_DRIVER)
|
||||
/** @defgroup GPIO_LL_Private_Macros GPIO Private Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
#endif /*USE_FULL_LL_DRIVER*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
#if defined(USE_FULL_LL_DRIVER)
|
||||
/** @defgroup GPIO_LL_ES_INIT GPIO Exported Init structures
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief LL GPIO Init Structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t Pin; /*!< Specifies the GPIO pins to be configured.
|
||||
This parameter can be any value of @ref GPIO_LL_EC_PIN */
|
||||
|
||||
uint32_t Mode; /*!< Specifies the operating mode for the selected pins.
|
||||
This parameter can be a value of @ref GPIO_LL_EC_MODE.
|
||||
|
||||
GPIO HW configuration can be modified afterwards using unitary function @ref LL_GPIO_SetPinMode().*/
|
||||
|
||||
uint32_t Speed; /*!< Specifies the speed for the selected pins.
|
||||
This parameter can be a value of @ref GPIO_LL_EC_SPEED.
|
||||
|
||||
GPIO HW configuration can be modified afterwards using unitary function @ref LL_GPIO_SetPinSpeed().*/
|
||||
|
||||
uint32_t OutputType; /*!< Specifies the operating output type for the selected pins.
|
||||
This parameter can be a value of @ref GPIO_LL_EC_OUTPUT.
|
||||
|
||||
GPIO HW configuration can be modified afterwards using unitary function @ref LL_GPIO_SetPinOutputType().*/
|
||||
|
||||
uint32_t Pull; /*!< Specifies the operating Pull-up/Pull down for the selected pins.
|
||||
This parameter can be a value of @ref GPIO_LL_EC_PULL.
|
||||
|
||||
GPIO HW configuration can be modified afterwards using unitary function @ref LL_GPIO_SetPinPull().*/
|
||||
|
||||
uint32_t Alternate; /*!< Specifies the Peripheral to be connected to the selected pins.
|
||||
This parameter can be a value of @ref GPIO_LL_EC_AF.
|
||||
|
||||
GPIO HW configuration can be modified afterwards using unitary function @ref LL_GPIO_SetAFPin_0_7() and LL_GPIO_SetAFPin_8_15().*/
|
||||
} LL_GPIO_InitTypeDef;
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
#endif /* USE_FULL_LL_DRIVER */
|
||||
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
/** @defgroup GPIO_LL_Exported_Constants GPIO Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup GPIO_LL_EC_PIN PIN
|
||||
* @{
|
||||
*/
|
||||
#define LL_GPIO_PIN_0 GPIO_BSRR_BS0 /*!< Select pin 0 */
|
||||
#define LL_GPIO_PIN_1 GPIO_BSRR_BS1 /*!< Select pin 1 */
|
||||
#define LL_GPIO_PIN_2 GPIO_BSRR_BS2 /*!< Select pin 2 */
|
||||
#define LL_GPIO_PIN_3 GPIO_BSRR_BS3 /*!< Select pin 3 */
|
||||
#define LL_GPIO_PIN_4 GPIO_BSRR_BS4 /*!< Select pin 4 */
|
||||
#define LL_GPIO_PIN_5 GPIO_BSRR_BS5 /*!< Select pin 5 */
|
||||
#define LL_GPIO_PIN_6 GPIO_BSRR_BS6 /*!< Select pin 6 */
|
||||
#define LL_GPIO_PIN_7 GPIO_BSRR_BS7 /*!< Select pin 7 */
|
||||
#define LL_GPIO_PIN_8 GPIO_BSRR_BS8 /*!< Select pin 8 */
|
||||
#define LL_GPIO_PIN_9 GPIO_BSRR_BS9 /*!< Select pin 9 */
|
||||
#define LL_GPIO_PIN_10 GPIO_BSRR_BS10 /*!< Select pin 10 */
|
||||
#define LL_GPIO_PIN_11 GPIO_BSRR_BS11 /*!< Select pin 11 */
|
||||
#define LL_GPIO_PIN_12 GPIO_BSRR_BS12 /*!< Select pin 12 */
|
||||
#define LL_GPIO_PIN_13 GPIO_BSRR_BS13 /*!< Select pin 13 */
|
||||
#define LL_GPIO_PIN_14 GPIO_BSRR_BS14 /*!< Select pin 14 */
|
||||
#define LL_GPIO_PIN_15 GPIO_BSRR_BS15 /*!< Select pin 15 */
|
||||
#define LL_GPIO_PIN_ALL (GPIO_BSRR_BS0 | GPIO_BSRR_BS1 | GPIO_BSRR_BS2 | \
|
||||
GPIO_BSRR_BS3 | GPIO_BSRR_BS4 | GPIO_BSRR_BS5 | \
|
||||
GPIO_BSRR_BS6 | GPIO_BSRR_BS7 | GPIO_BSRR_BS8 | \
|
||||
GPIO_BSRR_BS9 | GPIO_BSRR_BS10 | GPIO_BSRR_BS11 | \
|
||||
GPIO_BSRR_BS12 | GPIO_BSRR_BS13 | GPIO_BSRR_BS14 | \
|
||||
GPIO_BSRR_BS15) /*!< Select all pins */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup GPIO_LL_EC_MODE Mode
|
||||
* @{
|
||||
*/
|
||||
#define LL_GPIO_MODE_INPUT (0x00000000U) /*!< Select input mode */
|
||||
#define LL_GPIO_MODE_OUTPUT GPIO_MODER_MODE0_0 /*!< Select output mode */
|
||||
#define LL_GPIO_MODE_ALTERNATE GPIO_MODER_MODE0_1 /*!< Select alternate function mode */
|
||||
#define LL_GPIO_MODE_ANALOG GPIO_MODER_MODE0 /*!< Select analog mode */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup GPIO_LL_EC_OUTPUT Output Type
|
||||
* @{
|
||||
*/
|
||||
#define LL_GPIO_OUTPUT_PUSHPULL (0x00000000U) /*!< Select push-pull as output type */
|
||||
#define LL_GPIO_OUTPUT_OPENDRAIN GPIO_OTYPER_OT0 /*!< Select open-drain as output type */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup GPIO_LL_EC_SPEED Output Speed
|
||||
* @{
|
||||
*/
|
||||
#define LL_GPIO_SPEED_FREQ_LOW (0x00000000U) /*!< Select I/O low output speed */
|
||||
#define LL_GPIO_SPEED_FREQ_MEDIUM GPIO_OSPEEDR_OSPEED0_0 /*!< Select I/O medium output speed */
|
||||
#define LL_GPIO_SPEED_FREQ_HIGH GPIO_OSPEEDR_OSPEED0_1 /*!< Select I/O fast output speed */
|
||||
#define LL_GPIO_SPEED_FREQ_VERY_HIGH GPIO_OSPEEDR_OSPEED0 /*!< Select I/O high output speed */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
#define LL_GPIO_SPEED_LOW LL_GPIO_SPEED_FREQ_LOW
|
||||
#define LL_GPIO_SPEED_MEDIUM LL_GPIO_SPEED_FREQ_MEDIUM
|
||||
#define LL_GPIO_SPEED_FAST LL_GPIO_SPEED_FREQ_HIGH
|
||||
#define LL_GPIO_SPEED_HIGH LL_GPIO_SPEED_FREQ_VERY_HIGH
|
||||
|
||||
/** @defgroup GPIO_LL_EC_PULL Pull Up Pull Down
|
||||
* @{
|
||||
*/
|
||||
#define LL_GPIO_PULL_NO (0x00000000U) /*!< Select I/O no pull */
|
||||
#define LL_GPIO_PULL_UP GPIO_PUPDR_PUPD0_0 /*!< Select I/O pull up */
|
||||
#define LL_GPIO_PULL_DOWN GPIO_PUPDR_PUPD0_1 /*!< Select I/O pull down */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup GPIO_LL_EC_AF Alternate Function
|
||||
* @{
|
||||
*/
|
||||
#define LL_GPIO_AF_0 (0x0000000U) /*!< Select alternate function 0 */
|
||||
#define LL_GPIO_AF_1 (0x0000001U) /*!< Select alternate function 1 */
|
||||
#define LL_GPIO_AF_2 (0x0000002U) /*!< Select alternate function 2 */
|
||||
#define LL_GPIO_AF_3 (0x0000003U) /*!< Select alternate function 3 */
|
||||
#define LL_GPIO_AF_4 (0x0000004U) /*!< Select alternate function 4 */
|
||||
#define LL_GPIO_AF_5 (0x0000005U) /*!< Select alternate function 5 */
|
||||
#define LL_GPIO_AF_6 (0x0000006U) /*!< Select alternate function 6 */
|
||||
#define LL_GPIO_AF_7 (0x0000007U) /*!< Select alternate function 7 */
|
||||
#define LL_GPIO_AF_8 (0x0000008U) /*!< Select alternate function 8 */
|
||||
#define LL_GPIO_AF_9 (0x0000009U) /*!< Select alternate function 9 */
|
||||
#define LL_GPIO_AF_10 (0x000000AU) /*!< Select alternate function 10 */
|
||||
#define LL_GPIO_AF_11 (0x000000BU) /*!< Select alternate function 11 */
|
||||
#define LL_GPIO_AF_12 (0x000000CU) /*!< Select alternate function 12 */
|
||||
#define LL_GPIO_AF_13 (0x000000DU) /*!< Select alternate function 13 */
|
||||
#define LL_GPIO_AF_14 (0x000000EU) /*!< Select alternate function 14 */
|
||||
#define LL_GPIO_AF_15 (0x000000FU) /*!< Select alternate function 15 */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macro ------------------------------------------------------------*/
|
||||
/** @defgroup GPIO_LL_Exported_Macros GPIO Exported Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup GPIO_LL_EM_WRITE_READ Common Write and read registers Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Write a value in GPIO register
|
||||
* @param __INSTANCE__ GPIO Instance
|
||||
* @param __REG__ Register to be written
|
||||
* @param __VALUE__ Value to be written in the register
|
||||
* @retval None
|
||||
*/
|
||||
#define LL_GPIO_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
|
||||
|
||||
/**
|
||||
* @brief Read a value in GPIO register
|
||||
* @param __INSTANCE__ GPIO Instance
|
||||
* @param __REG__ Register to be read
|
||||
* @retval Register value
|
||||
*/
|
||||
#define LL_GPIO_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @defgroup GPIO_LL_Exported_Functions GPIO Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup GPIO_LL_EF_Port_Configuration Port Configuration
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Configure gpio mode for a dedicated pin on dedicated port.
|
||||
* @note I/O mode can be Input mode, General purpose output, Alternate function mode or Analog.
|
||||
* @note Warning: only one pin can be passed as parameter.
|
||||
* @rmtoll MODER MODEy LL_GPIO_SetPinMode
|
||||
* @param GPIOx GPIO Port
|
||||
* @param Pin This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @param Mode This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_MODE_INPUT
|
||||
* @arg @ref LL_GPIO_MODE_OUTPUT
|
||||
* @arg @ref LL_GPIO_MODE_ALTERNATE
|
||||
* @arg @ref LL_GPIO_MODE_ANALOG
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_GPIO_SetPinMode(GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t Mode)
|
||||
{
|
||||
MODIFY_REG(GPIOx->MODER, (GPIO_MODER_MODE0 << (POSITION_VAL(Pin) * 2U)), (Mode << (POSITION_VAL(Pin) * 2U)));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return gpio mode for a dedicated pin on dedicated port.
|
||||
* @note I/O mode can be Input mode, General purpose output, Alternate function mode or Analog.
|
||||
* @note Warning: only one pin can be passed as parameter.
|
||||
* @rmtoll MODER MODEy LL_GPIO_GetPinMode
|
||||
* @param GPIOx GPIO Port
|
||||
* @param Pin This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @retval Returned value can be one of the following values:
|
||||
* @arg @ref LL_GPIO_MODE_INPUT
|
||||
* @arg @ref LL_GPIO_MODE_OUTPUT
|
||||
* @arg @ref LL_GPIO_MODE_ALTERNATE
|
||||
* @arg @ref LL_GPIO_MODE_ANALOG
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GPIO_GetPinMode(GPIO_TypeDef *GPIOx, uint32_t Pin)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(GPIOx->MODER,
|
||||
(GPIO_MODER_MODE0 << (POSITION_VAL(Pin) * 2U))) >> (POSITION_VAL(Pin) * 2U));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configure gpio output type for several pins on dedicated port.
|
||||
* @note Output type as to be set when gpio pin is in output or
|
||||
* alternate modes. Possible type are Push-pull or Open-drain.
|
||||
* @rmtoll OTYPER OTy LL_GPIO_SetPinOutputType
|
||||
* @param GPIOx GPIO Port
|
||||
* @param PinMask This parameter can be a combination of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @arg @ref LL_GPIO_PIN_ALL
|
||||
* @param OutputType This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_OUTPUT_PUSHPULL
|
||||
* @arg @ref LL_GPIO_OUTPUT_OPENDRAIN
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_GPIO_SetPinOutputType(GPIO_TypeDef *GPIOx, uint32_t PinMask, uint32_t OutputType)
|
||||
{
|
||||
MODIFY_REG(GPIOx->OTYPER, PinMask, (PinMask * OutputType));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return gpio output type for several pins on dedicated port.
|
||||
* @note Output type as to be set when gpio pin is in output or
|
||||
* alternate modes. Possible type are Push-pull or Open-drain.
|
||||
* @note Warning: only one pin can be passed as parameter.
|
||||
* @rmtoll OTYPER OTy LL_GPIO_GetPinOutputType
|
||||
* @param GPIOx GPIO Port
|
||||
* @param Pin This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @arg @ref LL_GPIO_PIN_ALL
|
||||
* @retval Returned value can be one of the following values:
|
||||
* @arg @ref LL_GPIO_OUTPUT_PUSHPULL
|
||||
* @arg @ref LL_GPIO_OUTPUT_OPENDRAIN
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GPIO_GetPinOutputType(GPIO_TypeDef *GPIOx, uint32_t Pin)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(GPIOx->OTYPER, Pin) >> POSITION_VAL(Pin));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configure gpio speed for a dedicated pin on dedicated port.
|
||||
* @note I/O speed can be Low, Medium, Fast or High speed.
|
||||
* @note Warning: only one pin can be passed as parameter.
|
||||
* @note Refer to datasheet for frequency specifications and the power
|
||||
* supply and load conditions for each speed.
|
||||
* @rmtoll OSPEEDR OSPEEDy LL_GPIO_SetPinSpeed
|
||||
* @param GPIOx GPIO Port
|
||||
* @param Pin This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @param Speed This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_SPEED_FREQ_LOW
|
||||
* @arg @ref LL_GPIO_SPEED_FREQ_MEDIUM
|
||||
* @arg @ref LL_GPIO_SPEED_FREQ_HIGH
|
||||
* @arg @ref LL_GPIO_SPEED_FREQ_VERY_HIGH
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_GPIO_SetPinSpeed(GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t Speed)
|
||||
{
|
||||
MODIFY_REG(GPIOx->OSPEEDR, (GPIO_OSPEEDR_OSPEED0 << (POSITION_VAL(Pin) * 2U)),
|
||||
(Speed << (POSITION_VAL(Pin) * 2U)));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return gpio speed for a dedicated pin on dedicated port.
|
||||
* @note I/O speed can be Low, Medium, Fast or High speed.
|
||||
* @note Warning: only one pin can be passed as parameter.
|
||||
* @note Refer to datasheet for frequency specifications and the power
|
||||
* supply and load conditions for each speed.
|
||||
* @rmtoll OSPEEDR OSPEEDy LL_GPIO_GetPinSpeed
|
||||
* @param GPIOx GPIO Port
|
||||
* @param Pin This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @retval Returned value can be one of the following values:
|
||||
* @arg @ref LL_GPIO_SPEED_FREQ_LOW
|
||||
* @arg @ref LL_GPIO_SPEED_FREQ_MEDIUM
|
||||
* @arg @ref LL_GPIO_SPEED_FREQ_HIGH
|
||||
* @arg @ref LL_GPIO_SPEED_FREQ_VERY_HIGH
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GPIO_GetPinSpeed(GPIO_TypeDef *GPIOx, uint32_t Pin)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(GPIOx->OSPEEDR,
|
||||
(GPIO_OSPEEDR_OSPEED0 << (POSITION_VAL(Pin) * 2U))) >> (POSITION_VAL(Pin) * 2U));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configure gpio pull-up or pull-down for a dedicated pin on a dedicated port.
|
||||
* @note Warning: only one pin can be passed as parameter.
|
||||
* @rmtoll PUPDR PUPDy LL_GPIO_SetPinPull
|
||||
* @param GPIOx GPIO Port
|
||||
* @param Pin This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @param Pull This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_PULL_NO
|
||||
* @arg @ref LL_GPIO_PULL_UP
|
||||
* @arg @ref LL_GPIO_PULL_DOWN
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_GPIO_SetPinPull(GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t Pull)
|
||||
{
|
||||
MODIFY_REG(GPIOx->PUPDR, (GPIO_PUPDR_PUPD0 << (POSITION_VAL(Pin) * 2U)), (Pull << (POSITION_VAL(Pin) * 2U)));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return gpio pull-up or pull-down for a dedicated pin on a dedicated port
|
||||
* @note Warning: only one pin can be passed as parameter.
|
||||
* @rmtoll PUPDR PUPDy LL_GPIO_GetPinPull
|
||||
* @param GPIOx GPIO Port
|
||||
* @param Pin This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @retval Returned value can be one of the following values:
|
||||
* @arg @ref LL_GPIO_PULL_NO
|
||||
* @arg @ref LL_GPIO_PULL_UP
|
||||
* @arg @ref LL_GPIO_PULL_DOWN
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GPIO_GetPinPull(GPIO_TypeDef *GPIOx, uint32_t Pin)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(GPIOx->PUPDR,
|
||||
(GPIO_PUPDR_PUPD0 << (POSITION_VAL(Pin) * 2U))) >> (POSITION_VAL(Pin) * 2U));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configure gpio alternate function of a dedicated pin from 0 to 7 for a dedicated port.
|
||||
* @note Possible values are from AF0 to AF15 depending on target.
|
||||
* @note Warning: only one pin can be passed as parameter.
|
||||
* @rmtoll AFRL AFSELy LL_GPIO_SetAFPin_0_7
|
||||
* @param GPIOx GPIO Port
|
||||
* @param Pin This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @param Alternate This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_AF_0
|
||||
* @arg @ref LL_GPIO_AF_1
|
||||
* @arg @ref LL_GPIO_AF_2
|
||||
* @arg @ref LL_GPIO_AF_3
|
||||
* @arg @ref LL_GPIO_AF_4
|
||||
* @arg @ref LL_GPIO_AF_5
|
||||
* @arg @ref LL_GPIO_AF_6
|
||||
* @arg @ref LL_GPIO_AF_7
|
||||
* @arg @ref LL_GPIO_AF_8
|
||||
* @arg @ref LL_GPIO_AF_9
|
||||
* @arg @ref LL_GPIO_AF_10
|
||||
* @arg @ref LL_GPIO_AF_11
|
||||
* @arg @ref LL_GPIO_AF_12
|
||||
* @arg @ref LL_GPIO_AF_13
|
||||
* @arg @ref LL_GPIO_AF_14
|
||||
* @arg @ref LL_GPIO_AF_15
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_GPIO_SetAFPin_0_7(GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t Alternate)
|
||||
{
|
||||
MODIFY_REG(GPIOx->AFR[0], (GPIO_AFRL_AFSEL0 << (POSITION_VAL(Pin) * 4U)),
|
||||
(Alternate << (POSITION_VAL(Pin) * 4U)));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return gpio alternate function of a dedicated pin from 0 to 7 for a dedicated port.
|
||||
* @rmtoll AFRL AFSELy LL_GPIO_GetAFPin_0_7
|
||||
* @param GPIOx GPIO Port
|
||||
* @param Pin This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @retval Returned value can be one of the following values:
|
||||
* @arg @ref LL_GPIO_AF_0
|
||||
* @arg @ref LL_GPIO_AF_1
|
||||
* @arg @ref LL_GPIO_AF_2
|
||||
* @arg @ref LL_GPIO_AF_3
|
||||
* @arg @ref LL_GPIO_AF_4
|
||||
* @arg @ref LL_GPIO_AF_5
|
||||
* @arg @ref LL_GPIO_AF_6
|
||||
* @arg @ref LL_GPIO_AF_7
|
||||
* @arg @ref LL_GPIO_AF_8
|
||||
* @arg @ref LL_GPIO_AF_9
|
||||
* @arg @ref LL_GPIO_AF_10
|
||||
* @arg @ref LL_GPIO_AF_11
|
||||
* @arg @ref LL_GPIO_AF_12
|
||||
* @arg @ref LL_GPIO_AF_13
|
||||
* @arg @ref LL_GPIO_AF_14
|
||||
* @arg @ref LL_GPIO_AF_15
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GPIO_GetAFPin_0_7(GPIO_TypeDef *GPIOx, uint32_t Pin)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(GPIOx->AFR[0],
|
||||
(GPIO_AFRL_AFSEL0 << (POSITION_VAL(Pin) * 4U))) >> (POSITION_VAL(Pin) * 4U));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configure gpio alternate function of a dedicated pin from 8 to 15 for a dedicated port.
|
||||
* @note Possible values are from AF0 to AF15 depending on target.
|
||||
* @note Warning: only one pin can be passed as parameter.
|
||||
* @rmtoll AFRH AFSELy LL_GPIO_SetAFPin_8_15
|
||||
* @param GPIOx GPIO Port
|
||||
* @param Pin This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @param Alternate This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_AF_0
|
||||
* @arg @ref LL_GPIO_AF_1
|
||||
* @arg @ref LL_GPIO_AF_2
|
||||
* @arg @ref LL_GPIO_AF_3
|
||||
* @arg @ref LL_GPIO_AF_4
|
||||
* @arg @ref LL_GPIO_AF_5
|
||||
* @arg @ref LL_GPIO_AF_6
|
||||
* @arg @ref LL_GPIO_AF_7
|
||||
* @arg @ref LL_GPIO_AF_8
|
||||
* @arg @ref LL_GPIO_AF_9
|
||||
* @arg @ref LL_GPIO_AF_10
|
||||
* @arg @ref LL_GPIO_AF_11
|
||||
* @arg @ref LL_GPIO_AF_12
|
||||
* @arg @ref LL_GPIO_AF_13
|
||||
* @arg @ref LL_GPIO_AF_14
|
||||
* @arg @ref LL_GPIO_AF_15
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_GPIO_SetAFPin_8_15(GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t Alternate)
|
||||
{
|
||||
MODIFY_REG(GPIOx->AFR[1], (GPIO_AFRH_AFSEL8 << (POSITION_VAL(Pin >> 8U) * 4U)),
|
||||
(Alternate << (POSITION_VAL(Pin >> 8U) * 4U)));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return gpio alternate function of a dedicated pin from 8 to 15 for a dedicated port.
|
||||
* @note Possible values are from AF0 to AF15 depending on target.
|
||||
* @rmtoll AFRH AFSELy LL_GPIO_GetAFPin_8_15
|
||||
* @param GPIOx GPIO Port
|
||||
* @param Pin This parameter can be one of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @retval Returned value can be one of the following values:
|
||||
* @arg @ref LL_GPIO_AF_0
|
||||
* @arg @ref LL_GPIO_AF_1
|
||||
* @arg @ref LL_GPIO_AF_2
|
||||
* @arg @ref LL_GPIO_AF_3
|
||||
* @arg @ref LL_GPIO_AF_4
|
||||
* @arg @ref LL_GPIO_AF_5
|
||||
* @arg @ref LL_GPIO_AF_6
|
||||
* @arg @ref LL_GPIO_AF_7
|
||||
* @arg @ref LL_GPIO_AF_8
|
||||
* @arg @ref LL_GPIO_AF_9
|
||||
* @arg @ref LL_GPIO_AF_10
|
||||
* @arg @ref LL_GPIO_AF_11
|
||||
* @arg @ref LL_GPIO_AF_12
|
||||
* @arg @ref LL_GPIO_AF_13
|
||||
* @arg @ref LL_GPIO_AF_14
|
||||
* @arg @ref LL_GPIO_AF_15
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GPIO_GetAFPin_8_15(GPIO_TypeDef *GPIOx, uint32_t Pin)
|
||||
{
|
||||
return (uint32_t)(READ_BIT(GPIOx->AFR[1],
|
||||
(GPIO_AFRH_AFSEL8 << (POSITION_VAL(Pin >> 8U) * 4U))) >> (POSITION_VAL(Pin >> 8U) * 4U));
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Lock configuration of several pins for a dedicated port.
|
||||
* @note When the lock sequence has been applied on a port bit, the
|
||||
* value of this port bit can no longer be modified until the
|
||||
* next reset.
|
||||
* @note Each lock bit freezes a specific configuration register
|
||||
* (control and alternate function registers).
|
||||
* @rmtoll LCKR LCKK LL_GPIO_LockPin
|
||||
* @param GPIOx GPIO Port
|
||||
* @param PinMask This parameter can be a combination of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @arg @ref LL_GPIO_PIN_ALL
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_GPIO_LockPin(GPIO_TypeDef *GPIOx, uint32_t PinMask)
|
||||
{
|
||||
__IO uint32_t temp;
|
||||
WRITE_REG(GPIOx->LCKR, GPIO_LCKR_LCKK | PinMask);
|
||||
WRITE_REG(GPIOx->LCKR, PinMask);
|
||||
WRITE_REG(GPIOx->LCKR, GPIO_LCKR_LCKK | PinMask);
|
||||
/* Read LCKR register. This read is mandatory to complete key lock sequence */
|
||||
temp = READ_REG(GPIOx->LCKR);
|
||||
(void) temp;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return 1 if all pins passed as parameter, of a dedicated port, are locked. else Return 0.
|
||||
* @rmtoll LCKR LCKy LL_GPIO_IsPinLocked
|
||||
* @param GPIOx GPIO Port
|
||||
* @param PinMask This parameter can be a combination of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @arg @ref LL_GPIO_PIN_ALL
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GPIO_IsPinLocked(GPIO_TypeDef *GPIOx, uint32_t PinMask)
|
||||
{
|
||||
return ((READ_BIT(GPIOx->LCKR, PinMask) == (PinMask)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return 1 if one of the pin of a dedicated port is locked. else return 0.
|
||||
* @rmtoll LCKR LCKK LL_GPIO_IsAnyPinLocked
|
||||
* @param GPIOx GPIO Port
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GPIO_IsAnyPinLocked(GPIO_TypeDef *GPIOx)
|
||||
{
|
||||
return ((READ_BIT(GPIOx->LCKR, GPIO_LCKR_LCKK) == (GPIO_LCKR_LCKK)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup GPIO_LL_EF_Data_Access Data Access
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Return full input data register value for a dedicated port.
|
||||
* @rmtoll IDR IDy LL_GPIO_ReadInputPort
|
||||
* @param GPIOx GPIO Port
|
||||
* @retval Input data register value of port
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GPIO_ReadInputPort(GPIO_TypeDef *GPIOx)
|
||||
{
|
||||
return (uint32_t)(READ_REG(GPIOx->IDR));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return if input data level for several pins of dedicated port is high or low.
|
||||
* @rmtoll IDR IDy LL_GPIO_IsInputPinSet
|
||||
* @param GPIOx GPIO Port
|
||||
* @param PinMask This parameter can be a combination of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @arg @ref LL_GPIO_PIN_ALL
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GPIO_IsInputPinSet(GPIO_TypeDef *GPIOx, uint32_t PinMask)
|
||||
{
|
||||
return ((READ_BIT(GPIOx->IDR, PinMask) == (PinMask)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Write output data register for the port.
|
||||
* @rmtoll ODR ODy LL_GPIO_WriteOutputPort
|
||||
* @param GPIOx GPIO Port
|
||||
* @param PortValue Level value for each pin of the port
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_GPIO_WriteOutputPort(GPIO_TypeDef *GPIOx, uint32_t PortValue)
|
||||
{
|
||||
WRITE_REG(GPIOx->ODR, PortValue);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return full output data register value for a dedicated port.
|
||||
* @rmtoll ODR ODy LL_GPIO_ReadOutputPort
|
||||
* @param GPIOx GPIO Port
|
||||
* @retval Output data register value of port
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GPIO_ReadOutputPort(GPIO_TypeDef *GPIOx)
|
||||
{
|
||||
return (uint32_t)(READ_REG(GPIOx->ODR));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return if input data level for several pins of dedicated port is high or low.
|
||||
* @rmtoll ODR ODy LL_GPIO_IsOutputPinSet
|
||||
* @param GPIOx GPIO Port
|
||||
* @param PinMask This parameter can be a combination of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @arg @ref LL_GPIO_PIN_ALL
|
||||
* @retval State of bit (1 or 0).
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GPIO_IsOutputPinSet(GPIO_TypeDef *GPIOx, uint32_t PinMask)
|
||||
{
|
||||
return ((READ_BIT(GPIOx->ODR, PinMask) == (PinMask)) ? 1UL : 0UL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set several pins to high level on dedicated gpio port.
|
||||
* @rmtoll BSRR BSy LL_GPIO_SetOutputPin
|
||||
* @param GPIOx GPIO Port
|
||||
* @param PinMask This parameter can be a combination of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @arg @ref LL_GPIO_PIN_ALL
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_GPIO_SetOutputPin(GPIO_TypeDef *GPIOx, uint32_t PinMask)
|
||||
{
|
||||
WRITE_REG(GPIOx->BSRR, PinMask);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set several pins to low level on dedicated gpio port.
|
||||
* @rmtoll BRR BRy LL_GPIO_ResetOutputPin
|
||||
* @param GPIOx GPIO Port
|
||||
* @param PinMask This parameter can be a combination of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @arg @ref LL_GPIO_PIN_ALL
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_GPIO_ResetOutputPin(GPIO_TypeDef *GPIOx, uint32_t PinMask)
|
||||
{
|
||||
WRITE_REG(GPIOx->BRR, PinMask);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Toggle data value for several pin of dedicated port.
|
||||
* @rmtoll ODR ODy LL_GPIO_TogglePin
|
||||
* @param GPIOx GPIO Port
|
||||
* @param PinMask This parameter can be a combination of the following values:
|
||||
* @arg @ref LL_GPIO_PIN_0
|
||||
* @arg @ref LL_GPIO_PIN_1
|
||||
* @arg @ref LL_GPIO_PIN_2
|
||||
* @arg @ref LL_GPIO_PIN_3
|
||||
* @arg @ref LL_GPIO_PIN_4
|
||||
* @arg @ref LL_GPIO_PIN_5
|
||||
* @arg @ref LL_GPIO_PIN_6
|
||||
* @arg @ref LL_GPIO_PIN_7
|
||||
* @arg @ref LL_GPIO_PIN_8
|
||||
* @arg @ref LL_GPIO_PIN_9
|
||||
* @arg @ref LL_GPIO_PIN_10
|
||||
* @arg @ref LL_GPIO_PIN_11
|
||||
* @arg @ref LL_GPIO_PIN_12
|
||||
* @arg @ref LL_GPIO_PIN_13
|
||||
* @arg @ref LL_GPIO_PIN_14
|
||||
* @arg @ref LL_GPIO_PIN_15
|
||||
* @arg @ref LL_GPIO_PIN_ALL
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_GPIO_TogglePin(GPIO_TypeDef *GPIOx, uint32_t PinMask)
|
||||
{
|
||||
WRITE_REG(GPIOx->ODR, READ_REG(GPIOx->ODR) ^ PinMask);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#if defined(USE_FULL_LL_DRIVER)
|
||||
/** @defgroup GPIO_LL_EF_Init Initialization and de-initialization functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
ErrorStatus LL_GPIO_DeInit(GPIO_TypeDef *GPIOx);
|
||||
ErrorStatus LL_GPIO_Init(GPIO_TypeDef *GPIOx, LL_GPIO_InitTypeDef *GPIO_InitStruct);
|
||||
void LL_GPIO_StructInit(LL_GPIO_InitTypeDef *GPIO_InitStruct);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
#endif /* USE_FULL_LL_DRIVER */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* defined (GPIOA) || defined (GPIOB) || defined (GPIOC) || defined (GPIOD) || defined (GPIOE) || defined (GPIOF) || defined (GPIOG) */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* STM32G4xx_LL_GPIO_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
|
|
@ -0,0 +1,229 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_ll_usb.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of USB Low Layer HAL module.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_LL_USB_H
|
||||
#define STM32G4xx_LL_USB_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal_def.h"
|
||||
|
||||
#if defined (USB)
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup USB_LL
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
|
||||
/**
|
||||
* @brief USB Mode definition
|
||||
*/
|
||||
|
||||
|
||||
|
||||
typedef enum
|
||||
{
|
||||
USB_DEVICE_MODE = 0
|
||||
} USB_ModeTypeDef;
|
||||
|
||||
/**
|
||||
* @brief USB Initialization Structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t dev_endpoints; /*!< Device Endpoints number.
|
||||
This parameter depends on the used USB core.
|
||||
This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
|
||||
|
||||
uint32_t speed; /*!< USB Core speed.
|
||||
This parameter can be any value of @ref USB_Core_Speed */
|
||||
|
||||
uint32_t ep0_mps; /*!< Set the Endpoint 0 Max Packet size. */
|
||||
|
||||
uint32_t phy_itface; /*!< Select the used PHY interface.
|
||||
This parameter can be any value of @ref USB_Core_PHY */
|
||||
|
||||
uint32_t Sof_enable; /*!< Enable or disable the output of the SOF signal. */
|
||||
|
||||
uint32_t low_power_enable; /*!< Enable or disable Low Power mode */
|
||||
|
||||
uint32_t lpm_enable; /*!< Enable or disable Battery charging. */
|
||||
|
||||
uint32_t battery_charging_enable; /*!< Enable or disable Battery charging. */
|
||||
} USB_CfgTypeDef;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
uint8_t num; /*!< Endpoint number
|
||||
This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
|
||||
|
||||
uint8_t is_in; /*!< Endpoint direction
|
||||
This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
|
||||
|
||||
uint8_t is_stall; /*!< Endpoint stall condition
|
||||
This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
|
||||
|
||||
uint8_t type; /*!< Endpoint type
|
||||
This parameter can be any value of @ref USB_EP_Type */
|
||||
|
||||
uint8_t data_pid_start; /*!< Initial data PID
|
||||
This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
|
||||
|
||||
uint16_t pmaadress; /*!< PMA Address
|
||||
This parameter can be any value between Min_addr = 0 and Max_addr = 1K */
|
||||
|
||||
uint16_t pmaaddr0; /*!< PMA Address0
|
||||
This parameter can be any value between Min_addr = 0 and Max_addr = 1K */
|
||||
|
||||
uint16_t pmaaddr1; /*!< PMA Address1
|
||||
This parameter can be any value between Min_addr = 0 and Max_addr = 1K */
|
||||
|
||||
uint8_t doublebuffer; /*!< Double buffer enable
|
||||
This parameter can be 0 or 1 */
|
||||
|
||||
uint16_t tx_fifo_num; /*!< This parameter is not required by USB Device FS peripheral, it is used
|
||||
only by USB OTG FS peripheral
|
||||
This parameter is added to ensure compatibility across USB peripherals */
|
||||
|
||||
uint32_t maxpacket; /*!< Endpoint Max packet size
|
||||
This parameter must be a number between Min_Data = 0 and Max_Data = 64KB */
|
||||
|
||||
uint8_t *xfer_buff; /*!< Pointer to transfer buffer */
|
||||
|
||||
uint32_t xfer_len; /*!< Current transfer length */
|
||||
|
||||
uint32_t xfer_count; /*!< Partial transfer length in case of multi packet transfer */
|
||||
|
||||
} USB_EPTypeDef;
|
||||
|
||||
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
|
||||
/** @defgroup PCD_Exported_Constants PCD Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
/** @defgroup USB_LL_EP0_MPS USB Low Layer EP0 MPS
|
||||
* @{
|
||||
*/
|
||||
#define DEP0CTL_MPS_64 0U
|
||||
#define DEP0CTL_MPS_32 1U
|
||||
#define DEP0CTL_MPS_16 2U
|
||||
#define DEP0CTL_MPS_8 3U
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup USB_LL_EP_Type USB Low Layer EP Type
|
||||
* @{
|
||||
*/
|
||||
#define EP_TYPE_CTRL 0U
|
||||
#define EP_TYPE_ISOC 1U
|
||||
#define EP_TYPE_BULK 2U
|
||||
#define EP_TYPE_INTR 3U
|
||||
#define EP_TYPE_MSK 3U
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#define BTABLE_ADDRESS 0x000U
|
||||
#define PMA_ACCESS 1U
|
||||
|
||||
#define EP_ADDR_MSK 0x7U
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macro ------------------------------------------------------------*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup USB_LL_Exported_Functions USB Low Layer Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
HAL_StatusTypeDef USB_CoreInit(USB_TypeDef *USBx, USB_CfgTypeDef cfg);
|
||||
HAL_StatusTypeDef USB_DevInit(USB_TypeDef *USBx, USB_CfgTypeDef cfg);
|
||||
HAL_StatusTypeDef USB_EnableGlobalInt(USB_TypeDef *USBx);
|
||||
HAL_StatusTypeDef USB_DisableGlobalInt(USB_TypeDef *USBx);
|
||||
HAL_StatusTypeDef USB_SetCurrentMode(USB_TypeDef *USBx, USB_ModeTypeDef mode);
|
||||
HAL_StatusTypeDef USB_SetDevSpeed(USB_TypeDef *USBx, uint8_t speed);
|
||||
HAL_StatusTypeDef USB_FlushRxFifo(USB_TypeDef *USBx);
|
||||
HAL_StatusTypeDef USB_FlushTxFifo(USB_TypeDef *USBx, uint32_t num);
|
||||
HAL_StatusTypeDef USB_ActivateEndpoint(USB_TypeDef *USBx, USB_EPTypeDef *ep);
|
||||
HAL_StatusTypeDef USB_DeactivateEndpoint(USB_TypeDef *USBx, USB_EPTypeDef *ep);
|
||||
HAL_StatusTypeDef USB_EPStartXfer(USB_TypeDef *USBx, USB_EPTypeDef *ep);
|
||||
HAL_StatusTypeDef USB_WritePacket(USB_TypeDef *USBx, uint8_t *src, uint8_t ch_ep_num, uint16_t len);
|
||||
void *USB_ReadPacket(USB_TypeDef *USBx, uint8_t *dest, uint16_t len);
|
||||
HAL_StatusTypeDef USB_EPSetStall(USB_TypeDef *USBx, USB_EPTypeDef *ep);
|
||||
HAL_StatusTypeDef USB_EPClearStall(USB_TypeDef *USBx, USB_EPTypeDef *ep);
|
||||
HAL_StatusTypeDef USB_SetDevAddress(USB_TypeDef *USBx, uint8_t address);
|
||||
HAL_StatusTypeDef USB_DevConnect(USB_TypeDef *USBx);
|
||||
HAL_StatusTypeDef USB_DevDisconnect(USB_TypeDef *USBx);
|
||||
HAL_StatusTypeDef USB_StopDevice(USB_TypeDef *USBx);
|
||||
HAL_StatusTypeDef USB_EP0_OutStart(USB_TypeDef *USBx, uint8_t *psetup);
|
||||
uint32_t USB_ReadInterrupts(USB_TypeDef *USBx);
|
||||
uint32_t USB_ReadDevAllOutEpInterrupt(USB_TypeDef *USBx);
|
||||
uint32_t USB_ReadDevOutEPInterrupt(USB_TypeDef *USBx, uint8_t epnum);
|
||||
uint32_t USB_ReadDevAllInEpInterrupt(USB_TypeDef *USBx);
|
||||
uint32_t USB_ReadDevInEPInterrupt(USB_TypeDef *USBx, uint8_t epnum);
|
||||
void USB_ClearInterrupts(USB_TypeDef *USBx, uint32_t interrupt);
|
||||
|
||||
HAL_StatusTypeDef USB_ActivateRemoteWakeup(USB_TypeDef *USBx);
|
||||
HAL_StatusTypeDef USB_DeActivateRemoteWakeup(USB_TypeDef *USBx);
|
||||
void USB_WritePMA(USB_TypeDef *USBx, uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes);
|
||||
void USB_ReadPMA(USB_TypeDef *USBx, uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
#endif /* defined (USB) */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
#endif /* STM32G4xx_LL_USB_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,318 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_ll_utils.h
|
||||
* @author MCD Application Team
|
||||
* @brief Header file of UTILS LL module.
|
||||
@verbatim
|
||||
==============================================================================
|
||||
##### How to use this driver #####
|
||||
==============================================================================
|
||||
[..]
|
||||
The LL UTILS driver contains a set of generic APIs that can be
|
||||
used by user:
|
||||
(+) Device electronic signature
|
||||
(+) Timing functions
|
||||
(+) PLL configuration functions
|
||||
|
||||
@endverbatim
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef STM32G4xx_LL_UTILS_H
|
||||
#define STM32G4xx_LL_UTILS_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_LL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup UTILS_LL UTILS
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Private types -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
|
||||
/* Private constants ---------------------------------------------------------*/
|
||||
/** @defgroup UTILS_LL_Private_Constants UTILS Private Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Max delay can be used in LL_mDelay */
|
||||
#define LL_MAX_DELAY 0xFFFFFFFFU
|
||||
|
||||
/**
|
||||
* @brief Unique device ID register base address
|
||||
*/
|
||||
#define UID_BASE_ADDRESS UID_BASE
|
||||
|
||||
/**
|
||||
* @brief Flash size data register base address
|
||||
*/
|
||||
#define FLASHSIZE_BASE_ADDRESS FLASHSIZE_BASE
|
||||
|
||||
/**
|
||||
* @brief Package data register base address
|
||||
*/
|
||||
#define PACKAGE_BASE_ADDRESS PACKAGE_BASE
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @defgroup UTILS_LL_Private_Macros UTILS Private Macros
|
||||
* @{
|
||||
*/
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/** @defgroup UTILS_LL_ES_INIT UTILS Exported structures
|
||||
* @{
|
||||
*/
|
||||
/**
|
||||
* @brief UTILS PLL structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t PLLM; /*!< Division factor for PLL VCO input clock.
|
||||
This parameter can be a value of @ref RCC_LL_EC_PLLM_DIV
|
||||
|
||||
This feature can be modified afterwards using unitary function
|
||||
@ref LL_RCC_PLL_ConfigDomain_SYS(). */
|
||||
|
||||
uint32_t PLLN; /*!< Multiplication factor for PLL VCO output clock.
|
||||
This parameter must be a number between Min_Data = 8 and Max_Data = 86
|
||||
|
||||
This feature can be modified afterwards using unitary function
|
||||
@ref LL_RCC_PLL_ConfigDomain_SYS(). */
|
||||
|
||||
uint32_t PLLR; /*!< Division for the main system clock.
|
||||
This parameter can be a value of @ref RCC_LL_EC_PLLR_DIV
|
||||
|
||||
This feature can be modified afterwards using unitary function
|
||||
@ref LL_RCC_PLL_ConfigDomain_SYS(). */
|
||||
} LL_UTILS_PLLInitTypeDef;
|
||||
|
||||
/**
|
||||
* @brief UTILS System, AHB and APB buses clock configuration structure definition
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
uint32_t AHBCLKDivider; /*!< The AHB clock (HCLK) divider. This clock is derived from the system clock (SYSCLK).
|
||||
This parameter can be a value of @ref RCC_LL_EC_SYSCLK_DIV
|
||||
|
||||
This feature can be modified afterwards using unitary function
|
||||
@ref LL_RCC_SetAHBPrescaler(). */
|
||||
|
||||
uint32_t APB1CLKDivider; /*!< The APB1 clock (PCLK1) divider. This clock is derived from the AHB clock (HCLK).
|
||||
This parameter can be a value of @ref RCC_LL_EC_APB1_DIV
|
||||
|
||||
This feature can be modified afterwards using unitary function
|
||||
@ref LL_RCC_SetAPB1Prescaler(). */
|
||||
|
||||
uint32_t APB2CLKDivider; /*!< The APB2 clock (PCLK2) divider. This clock is derived from the AHB clock (HCLK).
|
||||
This parameter can be a value of @ref RCC_LL_EC_APB2_DIV
|
||||
|
||||
This feature can be modified afterwards using unitary function
|
||||
@ref LL_RCC_SetAPB2Prescaler(). */
|
||||
|
||||
} LL_UTILS_ClkInitTypeDef;
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
/** @defgroup UTILS_LL_Exported_Constants UTILS Exported Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup UTILS_EC_HSE_BYPASS HSE Bypass activation
|
||||
* @{
|
||||
*/
|
||||
#define LL_UTILS_HSEBYPASS_OFF 0x00000000U /*!< HSE Bypass is not enabled */
|
||||
#define LL_UTILS_HSEBYPASS_ON 0x00000001U /*!< HSE Bypass is enabled */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup UTILS_EC_PACKAGETYPE PACKAGE TYPE
|
||||
* @{
|
||||
*/
|
||||
#define LL_UTILS_PACKAGETYPE_LQFP64 0x00000000U /*!< LQFP64 package type */
|
||||
#define LL_UTILS_PACKAGETYPE_LQFP100 0x00000002U /*!< LQFP100 package type */
|
||||
#define LL_UTILS_PACKAGETYPE_WLCSP81 0x00000005U /*!< WLCSP81 package type */
|
||||
#define LL_UTILS_PACKAGETYPE_LQFP128 0x00000007U /*!< LQFP128 package type */
|
||||
#define LL_UTILS_PACKAGETYPE_UFQFPN32 0x00000008U /*!< UFQFPN32 package type */
|
||||
#define LL_UTILS_PACKAGETYPE_LQFP32 0x00000009U /*!< LQFP32 package type */
|
||||
#define LL_UTILS_PACKAGETYPE_UFQFPN48 0x0000000AU /*!< UFQFPN48 package type */
|
||||
#define LL_UTILS_PACKAGETYPE_LQFP48 0x0000000BU /*!< LQFP48 package type */
|
||||
#define LL_UTILS_PACKAGETYPE_WLCSP49 0x0000000CU /*!< WLCSP49 package type */
|
||||
#define LL_UTILS_PACKAGETYPE_UFBGA64 0x0000000DU /*!< UFBGA64 package type */
|
||||
#define LL_UTILS_PACKAGETYPE_UFBGA100 0x0000000EU /*!< UFBGA100 package type */
|
||||
#define LL_UTILS_PACKAGETYPE_LQFP48_EBIKE 0x00000010U /*!< LQFP48 EBIKE package type */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported macro ------------------------------------------------------------*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @defgroup UTILS_LL_Exported_Functions UTILS Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup UTILS_EF_DEVICE_ELECTRONIC_SIGNATURE DEVICE ELECTRONIC SIGNATURE
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Get Word0 of the unique device identifier (UID based on 96 bits)
|
||||
* @retval UID[31:0]: X and Y coordinates on the wafer expressed in BCD format
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GetUID_Word0(void)
|
||||
{
|
||||
return (uint32_t)(READ_REG(*((uint32_t *)UID_BASE_ADDRESS)));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get Word1 of the unique device identifier (UID based on 96 bits)
|
||||
* @retval UID[63:32]: Wafer number (UID[39:32]) & LOT_NUM[23:0] (UID[63:40])
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GetUID_Word1(void)
|
||||
{
|
||||
return (uint32_t)(READ_REG(*((uint32_t *)(UID_BASE_ADDRESS + 4U))));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get Word2 of the unique device identifier (UID based on 96 bits)
|
||||
* @retval UID[95:64]: Lot number (ASCII encoded) - LOT_NUM[55:24]
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GetUID_Word2(void)
|
||||
{
|
||||
return (uint32_t)(READ_REG(*((uint32_t *)(UID_BASE_ADDRESS + 8U))));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get Flash memory size
|
||||
* @note This bitfield indicates the size of the device Flash memory expressed in
|
||||
* Kbytes. As an example, 0x040 corresponds to 64 Kbytes.
|
||||
* @retval FLASH_SIZE[15:0]: Flash memory size
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GetFlashSize(void)
|
||||
{
|
||||
return (uint32_t)(READ_REG(*((uint32_t *)FLASHSIZE_BASE_ADDRESS)) & 0x0000FFFFUL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get Package type
|
||||
* @retval Returned value can be one of the following values:
|
||||
* @arg @ref LL_UTILS_PACKAGETYPE_LQFP64
|
||||
* @arg @ref LL_UTILS_PACKAGETYPE_LQFP100
|
||||
* @arg @ref LL_UTILS_PACKAGETYPE_WLCSP81
|
||||
* @arg @ref LL_UTILS_PACKAGETYPE_LQFP128
|
||||
* @arg @ref LL_UTILS_PACKAGETYPE_UFQFPN32
|
||||
* @arg @ref LL_UTILS_PACKAGETYPE_LQFP32
|
||||
* @arg @ref LL_UTILS_PACKAGETYPE_UFQFPN48
|
||||
* @arg @ref LL_UTILS_PACKAGETYPE_LQFP48
|
||||
* @arg @ref LL_UTILS_PACKAGETYPE_WLCSP49
|
||||
* @arg @ref LL_UTILS_PACKAGETYPE_UFBGA64
|
||||
* @arg @ref LL_UTILS_PACKAGETYPE_UFBGA100
|
||||
* @arg @ref LL_UTILS_PACKAGETYPE_LQFP48_EBIKE
|
||||
*
|
||||
*/
|
||||
__STATIC_INLINE uint32_t LL_GetPackageType(void)
|
||||
{
|
||||
return (uint32_t)(READ_REG(*((uint32_t *)PACKAGE_BASE_ADDRESS)) & 0x1FU);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup UTILS_LL_EF_DELAY DELAY
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief This function configures the Cortex-M SysTick source of the time base.
|
||||
* @param HCLKFrequency HCLK frequency in Hz (can be calculated thanks to RCC helper macro)
|
||||
* @note When a RTOS is used, it is recommended to avoid changing the SysTick
|
||||
* configuration by calling this function, for a delay use rather osDelay RTOS service.
|
||||
* @param Ticks Number of ticks
|
||||
* @retval None
|
||||
*/
|
||||
__STATIC_INLINE void LL_InitTick(uint32_t HCLKFrequency, uint32_t Ticks)
|
||||
{
|
||||
/* Configure the SysTick to have interrupt in 1ms time base */
|
||||
SysTick->LOAD = (uint32_t)((HCLKFrequency / Ticks) - 1UL); /* set reload register */
|
||||
SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
|
||||
SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
|
||||
SysTick_CTRL_ENABLE_Msk; /* Enable the Systick Timer */
|
||||
}
|
||||
|
||||
void LL_Init1msTick(uint32_t HCLKFrequency);
|
||||
void LL_mDelay(uint32_t Delay);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup UTILS_EF_SYSTEM SYSTEM
|
||||
* @{
|
||||
*/
|
||||
|
||||
void LL_SetSystemCoreClock(uint32_t HCLKFrequency);
|
||||
ErrorStatus LL_PLL_ConfigSystemClock_HSI(LL_UTILS_PLLInitTypeDef *UTILS_PLLInitStruct,
|
||||
LL_UTILS_ClkInitTypeDef *UTILS_ClkInitStruct);
|
||||
ErrorStatus LL_PLL_ConfigSystemClock_HSE(uint32_t HSEFrequency, uint32_t HSEBypass,
|
||||
LL_UTILS_PLLInitTypeDef *UTILS_PLLInitStruct, LL_UTILS_ClkInitTypeDef *UTILS_ClkInitStruct);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* STM32G4xx_LL_UTILS_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,762 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal.c
|
||||
* @author MCD Application Team
|
||||
* @brief HAL module driver.
|
||||
* This is the common part of the HAL initialization
|
||||
*
|
||||
@verbatim
|
||||
==============================================================================
|
||||
##### How to use this driver #####
|
||||
==============================================================================
|
||||
[..]
|
||||
The common HAL driver contains a set of generic and common APIs that can be
|
||||
used by the PPP peripheral drivers and the user to start using the HAL.
|
||||
[..]
|
||||
The HAL contains two APIs' categories:
|
||||
(+) Common HAL APIs
|
||||
(+) Services HAL APIs
|
||||
|
||||
@endverbatim
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2018 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup HAL HAL
|
||||
* @brief HAL module driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifdef HAL_MODULE_ENABLED
|
||||
|
||||
/* Private typedef -----------------------------------------------------------*/
|
||||
/* Private define ------------------------------------------------------------*/
|
||||
/**
|
||||
* @brief STM32G4xx HAL Driver version number $VERSION$
|
||||
*/
|
||||
#define __STM32G4xx_HAL_VERSION_MAIN (0x01U) /*!< [31:24] main version */
|
||||
#define __STM32G4xx_HAL_VERSION_SUB1 (0x00U) /*!< [23:16] sub1 version */
|
||||
#define __STM32G4xx_HAL_VERSION_SUB2 (0x00U) /*!< [15:8] sub2 version */
|
||||
#define __STM32G4xx_HAL_VERSION_RC (0x00U) /*!< [7:0] release candidate */
|
||||
#define __STM32G4xx_HAL_VERSION ((__STM32G4xx_HAL_VERSION_MAIN << 24U)\
|
||||
|(__STM32G4xx_HAL_VERSION_SUB1 << 16U)\
|
||||
|(__STM32G4xx_HAL_VERSION_SUB2 << 8U )\
|
||||
|(__STM32G4xx_HAL_VERSION_RC))
|
||||
|
||||
#if defined(VREFBUF)
|
||||
#define VREFBUF_TIMEOUT_VALUE 10U /* 10 ms */
|
||||
#endif /* VREFBUF */
|
||||
|
||||
/* ------------ SYSCFG registers bit address in the alias region ------------ */
|
||||
#define SYSCFG_OFFSET (SYSCFG_BASE - PERIPH_BASE)
|
||||
/* --- MEMRMP Register ---*/
|
||||
/* Alias word address of FB_MODE bit */
|
||||
#define MEMRMP_OFFSET SYSCFG_OFFSET
|
||||
#define FB_MODE_BitNumber ((uint8_t)0x8)
|
||||
#define FB_MODE_BB (PERIPH_BB_BASE + (MEMRMP_OFFSET * 32) + (FB_MODE_BitNumber * 4))
|
||||
|
||||
/* --- GPC Register ---*/
|
||||
/* Alias word address of CCMER bit */
|
||||
#define SCSR_OFFSET (SYSCFG_OFFSET + 0x18)
|
||||
#define CCMER_BitNumber ((uint8_t)0x0)
|
||||
#define SCSR_CCMER_BB (PERIPH_BB_BASE + (SCSR_OFFSET * 32) + (CCMER_BitNumber * 4))
|
||||
|
||||
/* Private macro -------------------------------------------------------------*/
|
||||
/* Exported variables ---------------------------------------------------------*/
|
||||
/** @defgroup HAL_Exported_Variables HAL Exported Variables
|
||||
* @{
|
||||
*/
|
||||
__IO uint32_t uwTick;
|
||||
uint32_t uwTickPrio = (1UL << __NVIC_PRIO_BITS); /* Invalid PRIO */
|
||||
uint32_t uwTickFreq = HAL_TICK_FREQ_DEFAULT; /* 1KHz */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
|
||||
/** @defgroup HAL_Exported_Functions HAL Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup HAL_Exported_Functions_Group1 Initialization and de-initialization Functions
|
||||
* @brief HAL Initialization and de-initialization functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### Initialization and Configuration functions #####
|
||||
===============================================================================
|
||||
[..] This section provides functions allowing to:
|
||||
(+) Initialize the Flash interface the NVIC allocation and initial time base
|
||||
clock configuration.
|
||||
(+) De-Initialize common part of the HAL.
|
||||
(+) Configure the time base source to have 1ms time base with a dedicated
|
||||
Tick interrupt priority.
|
||||
(++) SysTick timer is used by default as source of time base, but user
|
||||
can eventually implement his proper time base source (a general purpose
|
||||
timer for example or other time source), keeping in mind that Time base
|
||||
duration should be kept 1ms since PPP_TIMEOUT_VALUEs are defined and
|
||||
handled in milliseconds basis.
|
||||
(++) Time base configuration function (HAL_InitTick ()) is called automatically
|
||||
at the beginning of the program after reset by HAL_Init() or at any time
|
||||
when clock is configured, by HAL_RCC_ClockConfig().
|
||||
(++) Source of time base is configured to generate interrupts at regular
|
||||
time intervals. Care must be taken if HAL_Delay() is called from a
|
||||
peripheral ISR process, the Tick interrupt line must have higher priority
|
||||
(numerically lower) than the peripheral interrupt. Otherwise the caller
|
||||
ISR process will be blocked.
|
||||
(++) functions affecting time base configurations are declared as __weak
|
||||
to make override possible in case of other implementations in user file.
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief This function is used to configure the Flash prefetch, the Instruction and Data caches,
|
||||
* the time base source, NVIC and any required global low level hardware
|
||||
* by calling the HAL_MspInit() callback function to be optionally defined in user file
|
||||
* stm32g4xx_hal_msp.c.
|
||||
*
|
||||
* @note HAL_Init() function is called at the beginning of program after reset and before
|
||||
* the clock configuration.
|
||||
*
|
||||
* @note In the default implementation the System Timer (Systick) is used as source of time base.
|
||||
* The Systick configuration is based on HSI clock, as HSI is the clock
|
||||
* used after a system Reset and the NVIC configuration is set to Priority group 4.
|
||||
* Once done, time base tick starts incrementing: the tick variable counter is incremented
|
||||
* each 1ms in the SysTick_Handler() interrupt handler.
|
||||
*
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_Init(void)
|
||||
{
|
||||
HAL_StatusTypeDef status = HAL_OK;
|
||||
/* Configure Flash prefetch, Instruction cache, Data cache */
|
||||
/* Default configuration at reset is: */
|
||||
/* - Prefetch disabled */
|
||||
/* - Instruction cache enabled */
|
||||
/* - Data cache enabled */
|
||||
#if (INSTRUCTION_CACHE_ENABLE == 0U)
|
||||
__HAL_FLASH_INSTRUCTION_CACHE_DISABLE();
|
||||
#endif /* INSTRUCTION_CACHE_ENABLE */
|
||||
|
||||
#if (DATA_CACHE_ENABLE == 0U)
|
||||
__HAL_FLASH_DATA_CACHE_DISABLE();
|
||||
#endif /* DATA_CACHE_ENABLE */
|
||||
|
||||
#if (PREFETCH_ENABLE != 0U)
|
||||
__HAL_FLASH_PREFETCH_BUFFER_ENABLE();
|
||||
#endif /* PREFETCH_ENABLE */
|
||||
|
||||
/* Set Interrupt Group Priority */
|
||||
HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
|
||||
|
||||
/* Use SysTick as time base source and configure 1ms tick (default clock after Reset is HSI) */
|
||||
if (HAL_InitTick(TICK_INT_PRIORITY) != HAL_OK)
|
||||
{
|
||||
status = HAL_ERROR;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Init the low level hardware */
|
||||
HAL_MspInit();
|
||||
}
|
||||
|
||||
/* Return function status */
|
||||
return status;
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief This function de-initializes common part of the HAL and stops the source of time base.
|
||||
* @note This function is optional.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_DeInit(void)
|
||||
{
|
||||
/* Reset of all peripherals */
|
||||
__HAL_RCC_APB1_FORCE_RESET();
|
||||
__HAL_RCC_APB1_RELEASE_RESET();
|
||||
|
||||
__HAL_RCC_APB2_FORCE_RESET();
|
||||
__HAL_RCC_APB2_RELEASE_RESET();
|
||||
|
||||
__HAL_RCC_AHB1_FORCE_RESET();
|
||||
__HAL_RCC_AHB1_RELEASE_RESET();
|
||||
|
||||
__HAL_RCC_AHB2_FORCE_RESET();
|
||||
__HAL_RCC_AHB2_RELEASE_RESET();
|
||||
|
||||
__HAL_RCC_AHB3_FORCE_RESET();
|
||||
__HAL_RCC_AHB3_RELEASE_RESET();
|
||||
|
||||
/* De-Init the low level hardware */
|
||||
HAL_MspDeInit();
|
||||
|
||||
/* Return function status */
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Initialize the MSP.
|
||||
* @retval None
|
||||
*/
|
||||
__weak void HAL_MspInit(void)
|
||||
{
|
||||
/* NOTE : This function should not be modified, when the callback is needed,
|
||||
the HAL_MspInit could be implemented in the user file
|
||||
*/
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief DeInitializes the MSP.
|
||||
* @retval None
|
||||
*/
|
||||
__weak void HAL_MspDeInit(void)
|
||||
{
|
||||
/* NOTE : This function should not be modified, when the callback is needed,
|
||||
the HAL_MspDeInit could be implemented in the user file
|
||||
*/
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief This function configures the source of the time base:
|
||||
* The time source is configured to have 1ms time base with a dedicated
|
||||
* Tick interrupt priority.
|
||||
* @note This function is called automatically at the beginning of program after
|
||||
* reset by HAL_Init() or at any time when clock is reconfigured by HAL_RCC_ClockConfig().
|
||||
* @note In the default implementation, SysTick timer is the source of time base.
|
||||
* It is used to generate interrupts at regular time intervals.
|
||||
* Care must be taken if HAL_Delay() is called from a peripheral ISR process,
|
||||
* The SysTick interrupt must have higher priority (numerically lower)
|
||||
* than the peripheral interrupt. Otherwise the caller ISR process will be blocked.
|
||||
* The function is declared as __weak to be overwritten in case of other
|
||||
* implementation in user file.
|
||||
* @param TickPriority: Tick interrupt priority.
|
||||
* @retval HAL status
|
||||
*/
|
||||
__weak HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority)
|
||||
{
|
||||
HAL_StatusTypeDef status = HAL_OK;
|
||||
|
||||
if (uwTickFreq != 0U)
|
||||
{
|
||||
/* Configure the SysTick to have interrupt in 1ms time basis*/
|
||||
if (HAL_SYSTICK_Config(SystemCoreClock / (1000U / uwTickFreq)) == 0U)
|
||||
{
|
||||
/* Configure the SysTick IRQ priority */
|
||||
if (TickPriority < (1UL << __NVIC_PRIO_BITS))
|
||||
{
|
||||
HAL_NVIC_SetPriority(SysTick_IRQn, TickPriority, 0U);
|
||||
uwTickPrio = TickPriority;
|
||||
}
|
||||
else
|
||||
{
|
||||
status = HAL_ERROR;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = HAL_ERROR;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = HAL_ERROR;
|
||||
}
|
||||
|
||||
/* Return function status */
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup HAL_Exported_Functions_Group2 HAL Control functions
|
||||
* @brief HAL Control functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### HAL Control functions #####
|
||||
===============================================================================
|
||||
[..] This section provides functions allowing to:
|
||||
(+) Provide a tick value in millisecond
|
||||
(+) Provide a blocking delay in millisecond
|
||||
(+) Suspend the time base source interrupt
|
||||
(+) Resume the time base source interrupt
|
||||
(+) Get the HAL API driver version
|
||||
(+) Get the device identifier
|
||||
(+) Get the device revision identifier
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief This function is called to increment a global variable "uwTick"
|
||||
* used as application time base.
|
||||
* @note In the default implementation, this variable is incremented each 1ms
|
||||
* in SysTick ISR.
|
||||
* @note This function is declared as __weak to be overwritten in case of other
|
||||
* implementations in user file.
|
||||
* @retval None
|
||||
*/
|
||||
__weak void HAL_IncTick(void)
|
||||
{
|
||||
uwTick += uwTickFreq;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Provides a tick value in millisecond.
|
||||
* @note This function is declared as __weak to be overwritten in case of other
|
||||
* implementations in user file.
|
||||
* @retval tick value
|
||||
*/
|
||||
__weak uint32_t HAL_GetTick(void)
|
||||
{
|
||||
return uwTick;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief This function returns a tick priority.
|
||||
* @retval tick priority
|
||||
*/
|
||||
uint32_t HAL_GetTickPrio(void)
|
||||
{
|
||||
return uwTickPrio;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set new tick Freq.
|
||||
* @retval Status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_SetTickFreq(uint32_t Freq)
|
||||
{
|
||||
HAL_StatusTypeDef status = HAL_OK;
|
||||
assert_param(IS_TICKFREQ(Freq));
|
||||
|
||||
if (uwTickFreq != Freq)
|
||||
{
|
||||
uwTickFreq = Freq;
|
||||
|
||||
/* Apply the new tick Freq */
|
||||
status = HAL_InitTick(uwTickPrio);
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns tick frequency.
|
||||
* @retval tick period in Hz
|
||||
*/
|
||||
uint32_t HAL_GetTickFreq(void)
|
||||
{
|
||||
return uwTickFreq;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief This function provides minimum delay (in milliseconds) based
|
||||
* on variable incremented.
|
||||
* @note In the default implementation , SysTick timer is the source of time base.
|
||||
* It is used to generate interrupts at regular time intervals where uwTick
|
||||
* is incremented.
|
||||
* @note This function is declared as __weak to be overwritten in case of other
|
||||
* implementations in user file.
|
||||
* @param Delay specifies the delay time length, in milliseconds.
|
||||
* @retval None
|
||||
*/
|
||||
__weak void HAL_Delay(uint32_t Delay)
|
||||
{
|
||||
uint32_t tickstart = HAL_GetTick();
|
||||
uint32_t wait = Delay;
|
||||
|
||||
/* Add a freq to guarantee minimum wait */
|
||||
if (wait < HAL_MAX_DELAY)
|
||||
{
|
||||
wait += (uint32_t)(uwTickFreq);
|
||||
}
|
||||
|
||||
while ((HAL_GetTick() - tickstart) < wait)
|
||||
{
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Suspends Tick increment.
|
||||
* @note In the default implementation , SysTick timer is the source of time base. It is
|
||||
* used to generate interrupts at regular time intervals. Once HAL_SuspendTick()
|
||||
* is called, the SysTick interrupt will be disabled and so Tick increment
|
||||
* is suspended.
|
||||
* @note This function is declared as __weak to be overwritten in case of other
|
||||
* implementations in user file.
|
||||
* @retval None
|
||||
*/
|
||||
__weak void HAL_SuspendTick(void)
|
||||
{
|
||||
/* Disable SysTick Interrupt */
|
||||
CLEAR_BIT(SysTick->CTRL, SysTick_CTRL_TICKINT_Msk);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Resume Tick increment.
|
||||
* @note In the default implementation , SysTick timer is the source of time base. It is
|
||||
* used to generate interrupts at regular time intervals. Once HAL_ResumeTick()
|
||||
* is called, the SysTick interrupt will be enabled and so Tick increment
|
||||
* is resumed.
|
||||
* @note This function is declared as __weak to be overwritten in case of other
|
||||
* implementations in user file.
|
||||
* @retval None
|
||||
*/
|
||||
__weak void HAL_ResumeTick(void)
|
||||
{
|
||||
/* Enable SysTick Interrupt */
|
||||
SET_BIT(SysTick->CTRL, SysTick_CTRL_TICKINT_Msk);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns the HAL revision.
|
||||
* @retval version : 0xXYZR (8bits for each decimal, R for RC)
|
||||
*/
|
||||
uint32_t HAL_GetHalVersion(void)
|
||||
{
|
||||
return __STM32G4xx_HAL_VERSION;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns the device revision identifier.
|
||||
* @retval Device revision identifier
|
||||
*/
|
||||
uint32_t HAL_GetREVID(void)
|
||||
{
|
||||
return ((DBGMCU->IDCODE & DBGMCU_IDCODE_REV_ID) >> 16U);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns the device identifier.
|
||||
* @retval Device identifier
|
||||
*/
|
||||
uint32_t HAL_GetDEVID(void)
|
||||
{
|
||||
return (DBGMCU->IDCODE & DBGMCU_IDCODE_DEV_ID);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup HAL_Exported_Functions_Group3 HAL Debug functions
|
||||
* @brief HAL Debug functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### HAL Debug functions #####
|
||||
===============================================================================
|
||||
[..] This section provides functions allowing to:
|
||||
(+) Enable/Disable Debug module during SLEEP mode
|
||||
(+) Enable/Disable Debug module during STOP0/STOP1/STOP2 modes
|
||||
(+) Enable/Disable Debug module during STANDBY mode
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Enable the Debug Module during SLEEP mode.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_DBGMCU_EnableDBGSleepMode(void)
|
||||
{
|
||||
SET_BIT(DBGMCU->CR, DBGMCU_CR_DBG_SLEEP);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable the Debug Module during SLEEP mode.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_DBGMCU_DisableDBGSleepMode(void)
|
||||
{
|
||||
CLEAR_BIT(DBGMCU->CR, DBGMCU_CR_DBG_SLEEP);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable the Debug Module during STOP0/STOP1/STOP2 modes.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_DBGMCU_EnableDBGStopMode(void)
|
||||
{
|
||||
SET_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STOP);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable the Debug Module during STOP0/STOP1/STOP2 modes.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_DBGMCU_DisableDBGStopMode(void)
|
||||
{
|
||||
CLEAR_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STOP);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable the Debug Module during STANDBY mode.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_DBGMCU_EnableDBGStandbyMode(void)
|
||||
{
|
||||
SET_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STANDBY);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable the Debug Module during STANDBY mode.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_DBGMCU_DisableDBGStandbyMode(void)
|
||||
{
|
||||
CLEAR_BIT(DBGMCU->CR, DBGMCU_CR_DBG_STANDBY);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup HAL_Exported_Functions_Group4 HAL SYSCFG configuration functions
|
||||
* @brief HAL SYSCFG configuration functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### HAL SYSCFG configuration functions #####
|
||||
===============================================================================
|
||||
[..] This section provides functions allowing to:
|
||||
(+) Start a hardware CCMSRAM erase operation
|
||||
(+) Enable/Disable the Internal FLASH Bank Swapping
|
||||
(+) Configure the Voltage reference buffer
|
||||
(+) Enable/Disable the Voltage reference buffer
|
||||
(+) Enable/Disable the I/O analog switch voltage booster
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Start a hardware CCMSRAM erase operation.
|
||||
* @note As long as CCMSRAM is not erased the CCMER bit will be set.
|
||||
* This bit is automatically reset at the end of the CCMSRAM erase operation.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_SYSCFG_CCMSRAMErase(void)
|
||||
{
|
||||
/* unlock the write protection of the CCMER bit */
|
||||
SYSCFG->SKR = 0xCA;
|
||||
SYSCFG->SKR = 0x53;
|
||||
/* Starts a hardware CCMSRAM erase operation*/
|
||||
SET_BIT(SYSCFG->SCSR, SYSCFG_SCSR_CCMER);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable the Internal FLASH Bank Swapping.
|
||||
*
|
||||
* @note This function can be used only for STM32G4xx devices.
|
||||
*
|
||||
* @note Flash Bank2 mapped at 0x08000000 (and aliased @0x00000000)
|
||||
* and Flash Bank1 mapped at 0x08040000 (and aliased at 0x00040000)
|
||||
*
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_SYSCFG_EnableMemorySwappingBank(void)
|
||||
{
|
||||
SET_BIT(SYSCFG->MEMRMP, SYSCFG_MEMRMP_FB_MODE);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable the Internal FLASH Bank Swapping.
|
||||
*
|
||||
* @note This function can be used only for STM32G4xx devices.
|
||||
*
|
||||
* @note The default state : Flash Bank1 mapped at 0x08000000 (and aliased @0x0000 0000)
|
||||
* and Flash Bank2 mapped at 0x08040000 (and aliased at 0x00040000)
|
||||
*
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_SYSCFG_DisableMemorySwappingBank(void)
|
||||
{
|
||||
CLEAR_BIT(SYSCFG->MEMRMP, SYSCFG_MEMRMP_FB_MODE);
|
||||
}
|
||||
|
||||
#if defined(VREFBUF)
|
||||
/**
|
||||
* @brief Configure the internal voltage reference buffer voltage scale.
|
||||
* @param VoltageScaling: specifies the output voltage to achieve
|
||||
* This parameter can be one of the following values:
|
||||
* @arg SYSCFG_VREFBUF_VOLTAGE_SCALE0: VREFBUF_OUT around 2.048 V.
|
||||
* This requires VDDA equal to or higher than 2.4 V.
|
||||
* @arg SYSCFG_VREFBUF_VOLTAGE_SCALE1: VREFBUF_OUT around 2.5 V.
|
||||
* This requires VDDA equal to or higher than 2.8 V.
|
||||
* @arg SYSCFG_VREFBUF_VOLTAGE_SCALE2: VREFBUF_OUT around 2.9 V.
|
||||
* This requires VDDA equal to or higher than 3.15 V.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_SYSCFG_VREFBUF_VoltageScalingConfig(uint32_t VoltageScaling)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_SYSCFG_VREFBUF_VOLTAGE_SCALE(VoltageScaling));
|
||||
|
||||
MODIFY_REG(VREFBUF->CSR, VREFBUF_CSR_VRS, VoltageScaling);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configure the internal voltage reference buffer high impedance mode.
|
||||
* @param Mode: specifies the high impedance mode
|
||||
* This parameter can be one of the following values:
|
||||
* @arg SYSCFG_VREFBUF_HIGH_IMPEDANCE_DISABLE: VREF+ pin is internally connect to VREFINT output.
|
||||
* @arg SYSCFG_VREFBUF_HIGH_IMPEDANCE_ENABLE: VREF+ pin is high impedance.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_SYSCFG_VREFBUF_HighImpedanceConfig(uint32_t Mode)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_SYSCFG_VREFBUF_HIGH_IMPEDANCE(Mode));
|
||||
|
||||
MODIFY_REG(VREFBUF->CSR, VREFBUF_CSR_HIZ, Mode);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Tune the Internal Voltage Reference buffer (VREFBUF).
|
||||
* @param TrimmingValue specifies trimming code for VREFBUF calibration
|
||||
* This parameter can be a number between Min_Data = 0x00 and Max_Data = 0x3F
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_SYSCFG_VREFBUF_TrimmingConfig(uint32_t TrimmingValue)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_SYSCFG_VREFBUF_TRIMMING(TrimmingValue));
|
||||
|
||||
MODIFY_REG(VREFBUF->CCR, VREFBUF_CCR_TRIM, TrimmingValue);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable the Internal Voltage Reference buffer (VREFBUF).
|
||||
* @retval HAL_OK/HAL_TIMEOUT
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_SYSCFG_EnableVREFBUF(void)
|
||||
{
|
||||
uint32_t tickstart;
|
||||
|
||||
SET_BIT(VREFBUF->CSR, VREFBUF_CSR_ENVR);
|
||||
|
||||
/* Get Start Tick*/
|
||||
tickstart = HAL_GetTick();
|
||||
|
||||
/* Wait for VRR bit */
|
||||
while (READ_BIT(VREFBUF->CSR, VREFBUF_CSR_VRR) == 0x00U)
|
||||
{
|
||||
if ((HAL_GetTick() - tickstart) > VREFBUF_TIMEOUT_VALUE)
|
||||
{
|
||||
return HAL_TIMEOUT;
|
||||
}
|
||||
}
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable the Internal Voltage Reference buffer (VREFBUF).
|
||||
*
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_SYSCFG_DisableVREFBUF(void)
|
||||
{
|
||||
CLEAR_BIT(VREFBUF->CSR, VREFBUF_CSR_ENVR);
|
||||
}
|
||||
#endif /* VREFBUF */
|
||||
|
||||
/**
|
||||
* @brief Enable the I/O analog switch voltage booster
|
||||
*
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_SYSCFG_EnableIOSwitchBooster(void)
|
||||
{
|
||||
SET_BIT(SYSCFG->CFGR1, SYSCFG_CFGR1_BOOSTEN);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable the I/O analog switch voltage booster
|
||||
*
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_SYSCFG_DisableIOSwitchBooster(void)
|
||||
{
|
||||
CLEAR_BIT(SYSCFG->CFGR1, SYSCFG_CFGR1_BOOSTEN);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable the I/O analog switch voltage by VDD
|
||||
*
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_SYSCFG_EnableIOSwitchVDD(void)
|
||||
{
|
||||
SET_BIT(SYSCFG->CFGR1, SYSCFG_CFGR1_ANASWVDD);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable the I/O analog switch voltage by VDD
|
||||
*
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_SYSCFG_DisableIOSwitchVDD(void)
|
||||
{
|
||||
CLEAR_BIT(SYSCFG->CFGR1, SYSCFG_CFGR1_ANASWVDD);
|
||||
}
|
||||
|
||||
|
||||
/** @brief CCMSRAM page write protection enable
|
||||
* @param Page: This parameter is a long 32bit value and can be a value of @ref SYSCFG_CCMSRAMWRP
|
||||
* @note write protection can only be disabled by a system reset
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_SYSCFG_CCMSRAM_WriteProtectionEnable(uint32_t Page)
|
||||
{
|
||||
assert_param(IS_SYSCFG_CCMSRAMWRP_PAGE(Page));
|
||||
|
||||
SET_BIT(SYSCFG->SWPR, (uint32_t)(Page));
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* HAL_MODULE_ENABLED */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,519 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_cortex.c
|
||||
* @author MCD Application Team
|
||||
* @brief CORTEX HAL module driver.
|
||||
* This file provides firmware functions to manage the following
|
||||
* functionalities of the CORTEX:
|
||||
* + Initialization and Configuration functions
|
||||
* + Peripheral Control functions
|
||||
*
|
||||
@verbatim
|
||||
==============================================================================
|
||||
##### How to use this driver #####
|
||||
==============================================================================
|
||||
|
||||
[..]
|
||||
*** How to configure Interrupts using CORTEX HAL driver ***
|
||||
===========================================================
|
||||
[..]
|
||||
This section provides functions allowing to configure the NVIC interrupts (IRQ).
|
||||
The Cortex-M4 exceptions are managed by CMSIS functions.
|
||||
|
||||
(#) Configure the NVIC Priority Grouping using HAL_NVIC_SetPriorityGrouping() function.
|
||||
(#) Configure the priority of the selected IRQ Channels using HAL_NVIC_SetPriority().
|
||||
(#) Enable the selected IRQ Channels using HAL_NVIC_EnableIRQ().
|
||||
|
||||
-@- When the NVIC_PRIORITYGROUP_0 is selected, IRQ pre-emption is no more possible.
|
||||
The pending IRQ priority will be managed only by the sub priority.
|
||||
|
||||
-@- IRQ priority order (sorted by highest to lowest priority):
|
||||
(+@) Lowest pre-emption priority
|
||||
(+@) Lowest sub priority
|
||||
(+@) Lowest hardware priority (IRQ number)
|
||||
|
||||
[..]
|
||||
*** How to configure SysTick using CORTEX HAL driver ***
|
||||
========================================================
|
||||
[..]
|
||||
Setup SysTick Timer for time base.
|
||||
|
||||
(+) The HAL_SYSTICK_Config() function calls the SysTick_Config() function which
|
||||
is a CMSIS function that:
|
||||
(++) Configures the SysTick Reload register with value passed as function parameter.
|
||||
(++) Configures the SysTick IRQ priority to the lowest value (0x0F).
|
||||
(++) Resets the SysTick Counter register.
|
||||
(++) Configures the SysTick Counter clock source to be Core Clock Source (HCLK).
|
||||
(++) Enables the SysTick Interrupt.
|
||||
(++) Starts the SysTick Counter.
|
||||
|
||||
(+) You can change the SysTick Clock source to be HCLK_Div8 by calling the macro
|
||||
__HAL_CORTEX_SYSTICKCLK_CONFIG(SYSTICK_CLKSOURCE_HCLK_DIV8) just after the
|
||||
HAL_SYSTICK_Config() function call. The __HAL_CORTEX_SYSTICKCLK_CONFIG() macro is defined
|
||||
inside the stm32g4xx_hal_cortex.h file.
|
||||
|
||||
(+) You can change the SysTick IRQ priority by calling the
|
||||
HAL_NVIC_SetPriority(SysTick_IRQn,...) function just after the HAL_SYSTICK_Config() function
|
||||
call. The HAL_NVIC_SetPriority() call the NVIC_SetPriority() function which is a CMSIS function.
|
||||
|
||||
(+) To adjust the SysTick time base, use the following formula:
|
||||
|
||||
Reload Value = SysTick Counter Clock (Hz) x Desired Time base (s)
|
||||
(++) Reload Value is the parameter to be passed for HAL_SYSTICK_Config() function
|
||||
(++) Reload Value should not exceed 0xFFFFFF
|
||||
|
||||
@endverbatim
|
||||
******************************************************************************
|
||||
|
||||
The table below gives the allowed values of the pre-emption priority and subpriority according
|
||||
to the Priority Grouping configuration performed by HAL_NVIC_SetPriorityGrouping() function.
|
||||
|
||||
==========================================================================================================================
|
||||
NVIC_PriorityGroup | NVIC_IRQChannelPreemptionPriority | NVIC_IRQChannelSubPriority | Description
|
||||
==========================================================================================================================
|
||||
NVIC_PRIORITYGROUP_0 | 0 | 0-15 | 0 bit for pre-emption priority
|
||||
| | | 4 bits for subpriority
|
||||
--------------------------------------------------------------------------------------------------------------------------
|
||||
NVIC_PRIORITYGROUP_1 | 0-1 | 0-7 | 1 bit 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 bit for subpriority
|
||||
--------------------------------------------------------------------------------------------------------------------------
|
||||
NVIC_PRIORITYGROUP_4 | 0-15 | 0 | 4 bits for pre-emption priority
|
||||
| | | 0 bit for subpriority
|
||||
==========================================================================================================================
|
||||
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup CORTEX
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifdef HAL_CORTEX_MODULE_ENABLED
|
||||
|
||||
/* Private types -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private constants ---------------------------------------------------------*/
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/* Private functions ---------------------------------------------------------*/
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
|
||||
/** @addtogroup CORTEX_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
/** @addtogroup CORTEX_Exported_Functions_Group1
|
||||
* @brief Initialization and Configuration functions
|
||||
*
|
||||
@verbatim
|
||||
==============================================================================
|
||||
##### Initialization and Configuration functions #####
|
||||
==============================================================================
|
||||
[..]
|
||||
This section provides the CORTEX HAL driver functions allowing to configure Interrupts
|
||||
SysTick functionalities
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the priority grouping field (pre-emption priority and subpriority)
|
||||
* using the required unlock sequence.
|
||||
* @param PriorityGroup: The priority grouping bits length.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg NVIC_PRIORITYGROUP_0: 0 bit for pre-emption priority,
|
||||
* 4 bits for subpriority
|
||||
* @arg NVIC_PRIORITYGROUP_1: 1 bit 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 bit for subpriority
|
||||
* @arg NVIC_PRIORITYGROUP_4: 4 bits for pre-emption priority,
|
||||
* 0 bit 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 HAL_NVIC_SetPriorityGrouping(uint32_t PriorityGroup)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_NVIC_PRIORITY_GROUP(PriorityGroup));
|
||||
|
||||
/* Set the PRIGROUP[10:8] bits according to the PriorityGroup parameter value */
|
||||
NVIC_SetPriorityGrouping(PriorityGroup);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set the priority of an interrupt.
|
||||
* @param IRQn: External interrupt number.
|
||||
* This parameter can be an enumerator of IRQn_Type enumeration
|
||||
* (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32g4xxxx.h))
|
||||
* @param PreemptPriority: The pre-emption priority for the IRQn channel.
|
||||
* This parameter can be a value between 0 and 15
|
||||
* A lower priority value indicates a higher priority
|
||||
* @param SubPriority: the subpriority level for the IRQ channel.
|
||||
* This parameter can be a value between 0 and 15
|
||||
* A lower priority value indicates a higher priority.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_NVIC_SetPriority(IRQn_Type IRQn, uint32_t PreemptPriority, uint32_t SubPriority)
|
||||
{
|
||||
uint32_t prioritygroup;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_NVIC_SUB_PRIORITY(SubPriority));
|
||||
assert_param(IS_NVIC_PREEMPTION_PRIORITY(PreemptPriority));
|
||||
|
||||
prioritygroup = NVIC_GetPriorityGrouping();
|
||||
|
||||
NVIC_SetPriority(IRQn, NVIC_EncodePriority(prioritygroup, PreemptPriority, SubPriority));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable a device specific interrupt in the NVIC interrupt controller.
|
||||
* @note To configure interrupts priority correctly, the NVIC_PriorityGroupConfig()
|
||||
* function should be called before.
|
||||
* @param IRQn External interrupt number.
|
||||
* This parameter can be an enumerator of IRQn_Type enumeration
|
||||
* (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32g4xxxx.h))
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_NVIC_EnableIRQ(IRQn_Type IRQn)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_NVIC_DEVICE_IRQ(IRQn));
|
||||
|
||||
/* Enable interrupt */
|
||||
NVIC_EnableIRQ(IRQn);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable a device specific interrupt in the NVIC interrupt controller.
|
||||
* @param IRQn External interrupt number.
|
||||
* This parameter can be an enumerator of IRQn_Type enumeration
|
||||
* (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32g4xxxx.h))
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_NVIC_DisableIRQ(IRQn_Type IRQn)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_NVIC_DEVICE_IRQ(IRQn));
|
||||
|
||||
/* Disable interrupt */
|
||||
NVIC_DisableIRQ(IRQn);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Initiate a system reset request to reset the MCU.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_NVIC_SystemReset(void)
|
||||
{
|
||||
/* System Reset */
|
||||
NVIC_SystemReset();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Initialize the System Timer with interrupt enabled and start the System Tick Timer (SysTick):
|
||||
* Counter is in free running mode to generate periodic interrupts.
|
||||
* @param TicksNumb: Specifies the ticks Number of ticks between two interrupts.
|
||||
* @retval status: - 0 Function succeeded.
|
||||
* - 1 Function failed.
|
||||
*/
|
||||
uint32_t HAL_SYSTICK_Config(uint32_t TicksNumb)
|
||||
{
|
||||
return SysTick_Config(TicksNumb);
|
||||
}
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup CORTEX_Exported_Functions_Group2
|
||||
* @brief Cortex control functions
|
||||
*
|
||||
@verbatim
|
||||
==============================================================================
|
||||
##### Peripheral Control functions #####
|
||||
==============================================================================
|
||||
[..]
|
||||
This subsection provides a set of functions allowing to control the CORTEX
|
||||
(NVIC, SYSTICK, MPU) functionalities.
|
||||
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Get the priority grouping field from the NVIC Interrupt Controller.
|
||||
* @retval Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field)
|
||||
*/
|
||||
uint32_t HAL_NVIC_GetPriorityGrouping(void)
|
||||
{
|
||||
/* Get the PRIGROUP[10:8] field value */
|
||||
return NVIC_GetPriorityGrouping();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get the priority of an interrupt.
|
||||
* @param IRQn: External interrupt number.
|
||||
* This parameter can be an enumerator of IRQn_Type enumeration
|
||||
* (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32g4xxxx.h))
|
||||
* @param PriorityGroup: the priority grouping bits length.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg NVIC_PRIORITYGROUP_0: 0 bit for pre-emption priority,
|
||||
* 4 bits for subpriority
|
||||
* @arg NVIC_PRIORITYGROUP_1: 1 bit 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 bit for subpriority
|
||||
* @arg NVIC_PRIORITYGROUP_4: 4 bits for pre-emption priority,
|
||||
* 0 bit for subpriority
|
||||
* @param pPreemptPriority: Pointer on the Preemptive priority value (starting from 0).
|
||||
* @param pSubPriority: Pointer on the Subpriority value (starting from 0).
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_NVIC_GetPriority(IRQn_Type IRQn, uint32_t PriorityGroup, uint32_t *pPreemptPriority, uint32_t *pSubPriority)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_NVIC_PRIORITY_GROUP(PriorityGroup));
|
||||
/* Get priority for Cortex-M system or device specific interrupts */
|
||||
NVIC_DecodePriority(NVIC_GetPriority(IRQn), PriorityGroup, pPreemptPriority, pSubPriority);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set Pending bit of an external interrupt.
|
||||
* @param IRQn External interrupt number
|
||||
* This parameter can be an enumerator of IRQn_Type enumeration
|
||||
* (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32g4xxxx.h))
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_NVIC_SetPendingIRQ(IRQn_Type IRQn)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_NVIC_DEVICE_IRQ(IRQn));
|
||||
|
||||
/* Set interrupt pending */
|
||||
NVIC_SetPendingIRQ(IRQn);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get Pending Interrupt (read the pending register in the NVIC
|
||||
* and return the pending bit for the specified interrupt).
|
||||
* @param IRQn External interrupt number.
|
||||
* This parameter can be an enumerator of IRQn_Type enumeration
|
||||
* (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32g4xxxx.h))
|
||||
* @retval status: - 0 Interrupt status is not pending.
|
||||
* - 1 Interrupt status is pending.
|
||||
*/
|
||||
uint32_t HAL_NVIC_GetPendingIRQ(IRQn_Type IRQn)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_NVIC_DEVICE_IRQ(IRQn));
|
||||
|
||||
/* Return 1 if pending else 0 */
|
||||
return NVIC_GetPendingIRQ(IRQn);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Clear the pending bit of an external interrupt.
|
||||
* @param IRQn External interrupt number.
|
||||
* This parameter can be an enumerator of IRQn_Type enumeration
|
||||
* (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32g4xxxx.h))
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_NVIC_ClearPendingIRQ(IRQn_Type IRQn)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_NVIC_DEVICE_IRQ(IRQn));
|
||||
|
||||
/* Clear pending interrupt */
|
||||
NVIC_ClearPendingIRQ(IRQn);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get active interrupt (read the active register in NVIC and return the active bit).
|
||||
* @param IRQn External interrupt number
|
||||
* This parameter can be an enumerator of IRQn_Type enumeration
|
||||
* (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32g4xxxx.h))
|
||||
* @retval status: - 0 Interrupt status is not pending.
|
||||
* - 1 Interrupt status is pending.
|
||||
*/
|
||||
uint32_t HAL_NVIC_GetActive(IRQn_Type IRQn)
|
||||
{
|
||||
/* Return 1 if active else 0 */
|
||||
return NVIC_GetActive(IRQn);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configure the SysTick clock source.
|
||||
* @param 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 HAL_SYSTICK_CLKSourceConfig(uint32_t CLKSource)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_SYSTICK_CLK_SOURCE(CLKSource));
|
||||
if (CLKSource == SYSTICK_CLKSOURCE_HCLK)
|
||||
{
|
||||
SysTick->CTRL |= SYSTICK_CLKSOURCE_HCLK;
|
||||
}
|
||||
else
|
||||
{
|
||||
SysTick->CTRL &= ~SYSTICK_CLKSOURCE_HCLK;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Handle SYSTICK interrupt request.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_SYSTICK_IRQHandler(void)
|
||||
{
|
||||
HAL_SYSTICK_Callback();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief SYSTICK callback.
|
||||
* @retval None
|
||||
*/
|
||||
__weak void HAL_SYSTICK_Callback(void)
|
||||
{
|
||||
/* NOTE : This function should not be modified, when the callback is needed,
|
||||
the HAL_SYSTICK_Callback could be implemented in the user file
|
||||
*/
|
||||
}
|
||||
|
||||
#if (__MPU_PRESENT == 1)
|
||||
/**
|
||||
* @brief Enable the MPU.
|
||||
* @param MPU_Control: Specifies the control mode of the MPU during hard fault,
|
||||
* NMI, FAULTMASK and privileged accessto 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 HAL_MPU_Enable(uint32_t MPU_Control)
|
||||
{
|
||||
/* Enable the MPU */
|
||||
MPU->CTRL = (MPU_Control | MPU_CTRL_ENABLE_Msk);
|
||||
|
||||
/* Ensure MPU setting take effects */
|
||||
__DSB();
|
||||
__ISB();
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Disable the MPU.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_MPU_Disable(void)
|
||||
{
|
||||
/* Make sure outstanding transfers are done */
|
||||
__DMB();
|
||||
|
||||
/* Disable the MPU and clear the control register*/
|
||||
MPU->CTRL = 0;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Initialize and configure 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 HAL_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) != 0U)
|
||||
{
|
||||
/* 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;
|
||||
}
|
||||
}
|
||||
#endif /* __MPU_PRESENT */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* HAL_CORTEX_MODULE_ENABLED */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -0,0 +1,300 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_dma_ex.c
|
||||
* @author MCD Application Team
|
||||
* @brief DMA Extension HAL module driver
|
||||
* This file provides firmware functions to manage the following
|
||||
* functionalities of the DMA Extension peripheral:
|
||||
* + Extended features functions
|
||||
*
|
||||
@verbatim
|
||||
==============================================================================
|
||||
##### How to use this driver #####
|
||||
==============================================================================
|
||||
[..]
|
||||
The DMA Extension HAL driver can be used as follows:
|
||||
|
||||
(+) Configure the DMA_MUX Synchronization Block using HAL_DMAEx_ConfigMuxSync function.
|
||||
(+) Configure the DMA_MUX Request Generator Block using HAL_DMAEx_ConfigMuxRequestGenerator function.
|
||||
Functions HAL_DMAEx_EnableMuxRequestGenerator and HAL_DMAEx_DisableMuxRequestGenerator can then be used
|
||||
to respectively enable/disable the request generator.
|
||||
|
||||
(+) To handle the DMAMUX Interrupts, the function HAL_DMAEx_MUX_IRQHandler should be called from
|
||||
the DMAMUX IRQ handler i.e DMAMUX1_OVR_IRQHandler.
|
||||
As only one interrupt line is available for all DMAMUX channels and request generators , HAL_DMAEx_MUX_IRQHandler should be
|
||||
called with, as parameter, the appropriate DMA handle as many as used DMAs in the user project
|
||||
(exception done if a given DMA is not using the DMAMUX SYNC block neither a request generator)
|
||||
|
||||
@endverbatim
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup DMAEx DMAEx
|
||||
* @brief DMA Extended HAL module driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifdef HAL_DMA_MODULE_ENABLED
|
||||
|
||||
/* Private typedef -----------------------------------------------------------*/
|
||||
/* Private define ------------------------------------------------------------*/
|
||||
/* Private macro -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private Constants ---------------------------------------------------------*/
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
/* Private functions ---------------------------------------------------------*/
|
||||
|
||||
|
||||
/** @defgroup DMAEx_Exported_Functions DMAEx Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup DMAEx_Exported_Functions_Group1 DMAEx Extended features functions
|
||||
* @brief Extended features functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### Extended features functions #####
|
||||
===============================================================================
|
||||
[..] This section provides functions allowing to:
|
||||
|
||||
(+) Configure the DMAMUX Synchronization Block using HAL_DMAEx_ConfigMuxSync function.
|
||||
(+) Configure the DMAMUX Request Generator Block using HAL_DMAEx_ConfigMuxRequestGenerator function.
|
||||
Functions HAL_DMAEx_EnableMuxRequestGenerator and HAL_DMAEx_DisableMuxRequestGenerator can then be used
|
||||
to respectively enable/disable the request generator.
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* @brief Configure the DMAMUX synchronization parameters for a given DMA channel (instance).
|
||||
* @param hdma: pointer to a DMA_HandleTypeDef structure that contains
|
||||
* the configuration information for the specified DMA channel.
|
||||
* @param pSyncConfig : pointer to HAL_DMA_MuxSyncConfigTypeDef : contains the DMAMUX synchronization parameters
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_DMAEx_ConfigMuxSync(DMA_HandleTypeDef *hdma, HAL_DMA_MuxSyncConfigTypeDef *pSyncConfig)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_DMA_ALL_INSTANCE(hdma->Instance));
|
||||
|
||||
assert_param(IS_DMAMUX_SYNC_SIGNAL_ID(pSyncConfig->SyncSignalID));
|
||||
|
||||
assert_param(IS_DMAMUX_SYNC_POLARITY(pSyncConfig-> SyncPolarity));
|
||||
assert_param(IS_DMAMUX_SYNC_STATE(pSyncConfig->SyncEnable));
|
||||
assert_param(IS_DMAMUX_SYNC_EVENT(pSyncConfig->EventEnable));
|
||||
assert_param(IS_DMAMUX_SYNC_REQUEST_NUMBER(pSyncConfig->RequestNumber));
|
||||
|
||||
/*Check if the DMA state is ready */
|
||||
if (hdma->State == HAL_DMA_STATE_READY)
|
||||
{
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(hdma);
|
||||
|
||||
/* Set the new synchronization parameters (and keep the request ID filled during the Init)*/
|
||||
MODIFY_REG(hdma->DMAmuxChannel->CCR, \
|
||||
(~DMAMUX_CxCR_DMAREQ_ID), \
|
||||
((pSyncConfig->SyncSignalID) << DMAMUX_CxCR_SYNC_ID_Pos) | ((pSyncConfig->RequestNumber - 1U) << DMAMUX_CxCR_NBREQ_Pos) | \
|
||||
pSyncConfig->SyncPolarity | ((uint32_t)pSyncConfig->SyncEnable << DMAMUX_CxCR_SE_Pos) | \
|
||||
((uint32_t)pSyncConfig->EventEnable << DMAMUX_CxCR_EGE_Pos));
|
||||
|
||||
/* Process UnLocked */
|
||||
__HAL_UNLOCK(hdma);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
else
|
||||
{
|
||||
/*DMA State not Ready*/
|
||||
return HAL_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configure the DMAMUX request generator block used by the given DMA channel (instance).
|
||||
* @param hdma: pointer to a DMA_HandleTypeDef structure that contains
|
||||
* the configuration information for the specified DMA channel.
|
||||
* @param pRequestGeneratorConfig : pointer to HAL_DMA_MuxRequestGeneratorConfigTypeDef :
|
||||
* contains the request generator parameters.
|
||||
*
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_DMAEx_ConfigMuxRequestGenerator(DMA_HandleTypeDef *hdma,
|
||||
HAL_DMA_MuxRequestGeneratorConfigTypeDef *pRequestGeneratorConfig)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_DMA_ALL_INSTANCE(hdma->Instance));
|
||||
|
||||
assert_param(IS_DMAMUX_REQUEST_GEN_SIGNAL_ID(pRequestGeneratorConfig->SignalID));
|
||||
|
||||
assert_param(IS_DMAMUX_REQUEST_GEN_POLARITY(pRequestGeneratorConfig->Polarity));
|
||||
assert_param(IS_DMAMUX_REQUEST_GEN_REQUEST_NUMBER(pRequestGeneratorConfig->RequestNumber));
|
||||
|
||||
/* check if the DMA state is ready
|
||||
and DMA is using a DMAMUX request generator block
|
||||
*/
|
||||
if ((hdma->State == HAL_DMA_STATE_READY) && (hdma->DMAmuxRequestGen != 0U))
|
||||
{
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(hdma);
|
||||
|
||||
/* Set the request generator new parameters */
|
||||
hdma->DMAmuxRequestGen->RGCR = pRequestGeneratorConfig->SignalID | \
|
||||
((pRequestGeneratorConfig->RequestNumber - 1U) << (POSITION_VAL(DMAMUX_RGxCR_GNBREQ) & 0x1FU)) | \
|
||||
pRequestGeneratorConfig->Polarity;
|
||||
/* Process UnLocked */
|
||||
__HAL_UNLOCK(hdma);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
else
|
||||
{
|
||||
return HAL_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable the DMAMUX request generator block used by the given DMA channel (instance).
|
||||
* @param hdma: pointer to a DMA_HandleTypeDef structure that contains
|
||||
* the configuration information for the specified DMA channel.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_DMAEx_EnableMuxRequestGenerator(DMA_HandleTypeDef *hdma)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_DMA_ALL_INSTANCE(hdma->Instance));
|
||||
|
||||
/* check if the DMA state is ready
|
||||
and DMA is using a DMAMUX request generator block
|
||||
*/
|
||||
if ((hdma->State != HAL_DMA_STATE_RESET) && (hdma->DMAmuxRequestGen != 0))
|
||||
{
|
||||
|
||||
/* Enable the request generator*/
|
||||
hdma->DMAmuxRequestGen->RGCR |= DMAMUX_RGxCR_GE;
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
else
|
||||
{
|
||||
return HAL_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable the DMAMUX request generator block used by the given DMA channel (instance).
|
||||
* @param hdma: pointer to a DMA_HandleTypeDef structure that contains
|
||||
* the configuration information for the specified DMA channel.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_DMAEx_DisableMuxRequestGenerator(DMA_HandleTypeDef *hdma)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_DMA_ALL_INSTANCE(hdma->Instance));
|
||||
|
||||
/* check if the DMA state is ready
|
||||
and DMA is using a DMAMUX request generator block
|
||||
*/
|
||||
if ((hdma->State != HAL_DMA_STATE_RESET) && (hdma->DMAmuxRequestGen != 0))
|
||||
{
|
||||
|
||||
/* Disable the request generator*/
|
||||
hdma->DMAmuxRequestGen->RGCR &= ~DMAMUX_RGxCR_GE;
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
else
|
||||
{
|
||||
return HAL_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Handles DMAMUX interrupt request.
|
||||
* @param hdma: pointer to a DMA_HandleTypeDef structure that contains
|
||||
* the configuration information for the specified DMA channel.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_DMAEx_MUX_IRQHandler(DMA_HandleTypeDef *hdma)
|
||||
{
|
||||
/* Check for DMAMUX Synchronization overrun */
|
||||
if ((hdma->DMAmuxChannelStatus->CSR & hdma->DMAmuxChannelStatusMask) != 0U)
|
||||
{
|
||||
/* Disable the synchro overrun interrupt */
|
||||
hdma->DMAmuxChannel->CCR &= ~DMAMUX_CxCR_SOIE;
|
||||
|
||||
/* Clear the DMAMUX synchro overrun flag */
|
||||
hdma->DMAmuxChannelStatus->CFR = hdma->DMAmuxChannelStatusMask;
|
||||
|
||||
/* Update error code */
|
||||
hdma->ErrorCode |= HAL_DMA_ERROR_SYNC;
|
||||
|
||||
if (hdma->XferErrorCallback != NULL)
|
||||
{
|
||||
/* Transfer error callback */
|
||||
hdma->XferErrorCallback(hdma);
|
||||
}
|
||||
}
|
||||
|
||||
if (hdma->DMAmuxRequestGen != 0)
|
||||
{
|
||||
/* if using a DMAMUX request generator block Check for DMAMUX request generator overrun */
|
||||
if ((hdma->DMAmuxRequestGenStatus->RGSR & hdma->DMAmuxRequestGenStatusMask) != 0U)
|
||||
{
|
||||
/* Disable the request gen overrun interrupt */
|
||||
hdma->DMAmuxRequestGen->RGCR &= ~DMAMUX_RGxCR_OIE;
|
||||
|
||||
/* Clear the DMAMUX request generator overrun flag */
|
||||
hdma->DMAmuxRequestGenStatus->RGCFR = hdma->DMAmuxRequestGenStatusMask;
|
||||
|
||||
/* Update error code */
|
||||
hdma->ErrorCode |= HAL_DMA_ERROR_REQGEN;
|
||||
|
||||
if (hdma->XferErrorCallback != NULL)
|
||||
{
|
||||
/* Transfer error callback */
|
||||
hdma->XferErrorCallback(hdma);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* HAL_DMA_MODULE_ENABLED */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,650 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_exti.c
|
||||
* @author MCD Application Team
|
||||
* @brief EXTI HAL module driver.
|
||||
* This file provides firmware functions to manage the following
|
||||
* functionalities of the Extended Interrupts and events controller (EXTI) peripheral:
|
||||
* functionalities of the General Purpose Input/Output (EXTI) peripheral:
|
||||
* + Initialization and de-initialization functions
|
||||
* + IO operation functions
|
||||
*
|
||||
@verbatim
|
||||
==============================================================================
|
||||
##### EXTI Peripheral features #####
|
||||
==============================================================================
|
||||
[..]
|
||||
(+) Each Exti line can be configured within this driver.
|
||||
|
||||
(+) Exti line can be configured in 3 different modes
|
||||
(++) Interrupt
|
||||
(++) Event
|
||||
(++) Both of them
|
||||
|
||||
(+) Configurable Exti lines can be configured with 3 different triggers
|
||||
(++) Rising
|
||||
(++) Falling
|
||||
(++) Both of them
|
||||
|
||||
(+) When set in interrupt mode, configurable Exti lines have two different
|
||||
interrupt pending registers which allow to distinguish which transition
|
||||
occurs:
|
||||
(++) Rising edge pending interrupt
|
||||
(++) Falling
|
||||
|
||||
(+) Exti lines 0 to 15 are linked to gpio pin number 0 to 15. Gpio port can
|
||||
be selected through multiplexer.
|
||||
|
||||
##### How to use this driver #####
|
||||
==============================================================================
|
||||
[..]
|
||||
|
||||
(#) Configure the EXTI line using HAL_EXTI_SetConfigLine().
|
||||
(++) Choose the interrupt line number by setting "Line" member from
|
||||
EXTI_ConfigTypeDef structure.
|
||||
(++) Configure the interrupt and/or event mode using "Mode" member from
|
||||
EXTI_ConfigTypeDef structure.
|
||||
(++) For configurable lines, configure rising and/or falling trigger
|
||||
"Trigger" member from EXTI_ConfigTypeDef structure.
|
||||
(++) For Exti lines linked to gpio, choose gpio port using "GPIOSel"
|
||||
member from GPIO_InitTypeDef structure.
|
||||
|
||||
(#) Get current Exti configuration of a dedicated line using
|
||||
HAL_EXTI_GetConfigLine().
|
||||
(++) Provide exiting handle as parameter.
|
||||
(++) Provide pointer on EXTI_ConfigTypeDef structure as second parameter.
|
||||
|
||||
(#) Clear Exti configuration of a dedicated line using HAL_EXTI_GetConfigLine().
|
||||
(++) Provide exiting handle as parameter.
|
||||
|
||||
(#) Register callback to treat Exti interrupts using HAL_EXTI_RegisterCallback().
|
||||
(++) Provide exiting handle as first parameter.
|
||||
(++) Provide which callback will be registered using one value from
|
||||
EXTI_CallbackIDTypeDef.
|
||||
(++) Provide callback function pointer.
|
||||
|
||||
(#) Get interrupt pending bit using HAL_EXTI_GetPending().
|
||||
|
||||
(#) Clear interrupt pending bit using HAL_EXTI_ClearPending().
|
||||
|
||||
(#) Generate software interrupt using HAL_EXTI_GenerateSWI().
|
||||
|
||||
@endverbatim
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2018 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup EXTI
|
||||
* @{
|
||||
*/
|
||||
/** MISRA C:2012 deviation rule has been granted for following rule:
|
||||
* Rule-18.1_b - Medium: Array `EXTICR' 1st subscript interval [0,7] may be out
|
||||
* of bounds [0,3] in following API :
|
||||
* HAL_EXTI_SetConfigLine
|
||||
* HAL_EXTI_GetConfigLine
|
||||
* HAL_EXTI_ClearConfigLine
|
||||
*/
|
||||
|
||||
#ifdef HAL_EXTI_MODULE_ENABLED
|
||||
|
||||
/* Private typedef -----------------------------------------------------------*/
|
||||
/* Private defines ------------------------------------------------------------*/
|
||||
/** @defgroup EXTI_Private_Constants EXTI Private Constants
|
||||
* @{
|
||||
*/
|
||||
#define EXTI_MODE_OFFSET 0x08U /* 0x20: offset between MCU IMR/EMR registers */
|
||||
#define EXTI_CONFIG_OFFSET 0x08U /* 0x20: offset between MCU Rising/Falling configuration registers */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
|
||||
/** @addtogroup EXTI_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup EXTI_Exported_Functions_Group1
|
||||
* @brief Configuration functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### Configuration functions #####
|
||||
===============================================================================
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Set configuration of a dedicated Exti line.
|
||||
* @param hexti Exti handle.
|
||||
* @param pExtiConfig Pointer on EXTI configuration to be set.
|
||||
* @retval HAL Status.
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_EXTI_SetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig)
|
||||
{
|
||||
__IO uint32_t *regaddr;
|
||||
uint32_t regval;
|
||||
uint32_t linepos;
|
||||
uint32_t maskline;
|
||||
uint32_t offset;
|
||||
|
||||
/* Check null pointer */
|
||||
if ((hexti == NULL) || (pExtiConfig == NULL))
|
||||
{
|
||||
return HAL_ERROR;
|
||||
}
|
||||
|
||||
/* Check parameters */
|
||||
assert_param(IS_EXTI_LINE(pExtiConfig->Line));
|
||||
assert_param(IS_EXTI_MODE(pExtiConfig->Mode));
|
||||
|
||||
/* Assign line number to handle */
|
||||
hexti->Line = pExtiConfig->Line;
|
||||
|
||||
/* Compute line register offset */
|
||||
offset = ((pExtiConfig->Line & EXTI_REG_MASK) >> EXTI_REG_SHIFT);
|
||||
/* Compute line position */
|
||||
linepos = (pExtiConfig->Line & EXTI_PIN_MASK);
|
||||
/* Compute line mask */
|
||||
maskline = (1uL << linepos);
|
||||
|
||||
/* Configure triggers for configurable lines */
|
||||
if ((pExtiConfig->Line & EXTI_CONFIG) != 0x00u)
|
||||
{
|
||||
assert_param(IS_EXTI_TRIGGER(pExtiConfig->Trigger));
|
||||
|
||||
/* Configure rising trigger */
|
||||
regaddr = (&EXTI->RTSR1 + (EXTI_CONFIG_OFFSET * offset));
|
||||
regval = *regaddr;
|
||||
|
||||
/* Mask or set line */
|
||||
if ((pExtiConfig->Trigger & EXTI_TRIGGER_RISING) != 0x00u)
|
||||
{
|
||||
regval |= maskline;
|
||||
}
|
||||
else
|
||||
{
|
||||
regval &= ~maskline;
|
||||
}
|
||||
|
||||
/* Store rising trigger mode */
|
||||
*regaddr = regval;
|
||||
|
||||
/* Configure falling trigger */
|
||||
regaddr = (&EXTI->FTSR1 + (EXTI_CONFIG_OFFSET * offset));
|
||||
regval = *regaddr;
|
||||
|
||||
/* Mask or set line */
|
||||
if ((pExtiConfig->Trigger & EXTI_TRIGGER_FALLING) != 0x00u)
|
||||
{
|
||||
regval |= maskline;
|
||||
}
|
||||
else
|
||||
{
|
||||
regval &= ~maskline;
|
||||
}
|
||||
|
||||
/* Store falling trigger mode */
|
||||
*regaddr = regval;
|
||||
|
||||
/* Configure gpio port selection in case of gpio exti line */
|
||||
if ((pExtiConfig->Line & EXTI_GPIO) == EXTI_GPIO)
|
||||
{
|
||||
assert_param(IS_EXTI_GPIO_PORT(pExtiConfig->GPIOSel));
|
||||
assert_param(IS_EXTI_GPIO_PIN(linepos));
|
||||
|
||||
regval = SYSCFG->EXTICR[linepos >> 2u];
|
||||
regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u)));
|
||||
regval |= (pExtiConfig->GPIOSel << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u)));
|
||||
SYSCFG->EXTICR[linepos >> 2u] = regval;
|
||||
}
|
||||
}
|
||||
|
||||
/* Configure interrupt mode : read current mode */
|
||||
regaddr = (&EXTI->IMR1 + (EXTI_MODE_OFFSET * offset));
|
||||
regval = *regaddr;
|
||||
|
||||
/* Mask or set line */
|
||||
if ((pExtiConfig->Mode & EXTI_MODE_INTERRUPT) != 0x00u)
|
||||
{
|
||||
regval |= maskline;
|
||||
}
|
||||
else
|
||||
{
|
||||
regval &= ~maskline;
|
||||
}
|
||||
|
||||
/* Store interrupt mode */
|
||||
*regaddr = regval;
|
||||
|
||||
/* Configure event mode : read current mode */
|
||||
regaddr = (&EXTI->EMR1 + (EXTI_MODE_OFFSET * offset));
|
||||
regval = *regaddr;
|
||||
|
||||
/* Mask or set line */
|
||||
if ((pExtiConfig->Mode & EXTI_MODE_EVENT) != 0x00u)
|
||||
{
|
||||
regval |= maskline;
|
||||
}
|
||||
else
|
||||
{
|
||||
regval &= ~maskline;
|
||||
}
|
||||
|
||||
/* Store event mode */
|
||||
*regaddr = regval;
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Get configuration of a dedicated Exti line.
|
||||
* @param hexti Exti handle.
|
||||
* @param pExtiConfig Pointer on structure to store Exti configuration.
|
||||
* @retval HAL Status.
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig)
|
||||
{
|
||||
__IO uint32_t *regaddr;
|
||||
uint32_t regval;
|
||||
uint32_t linepos;
|
||||
uint32_t maskline;
|
||||
uint32_t offset;
|
||||
|
||||
/* Check null pointer */
|
||||
if ((hexti == NULL) || (pExtiConfig == NULL))
|
||||
{
|
||||
return HAL_ERROR;
|
||||
}
|
||||
|
||||
/* Check the parameter */
|
||||
assert_param(IS_EXTI_LINE(hexti->Line));
|
||||
|
||||
/* Store handle line number to configuration structure */
|
||||
pExtiConfig->Line = hexti->Line;
|
||||
|
||||
/* Compute line register offset and line mask */
|
||||
offset = ((pExtiConfig->Line & EXTI_REG_MASK) >> EXTI_REG_SHIFT);
|
||||
/* Compute line position */
|
||||
linepos = (pExtiConfig->Line & EXTI_PIN_MASK);
|
||||
/* Compute mask */
|
||||
maskline = (1uL << linepos);
|
||||
|
||||
/* 1] Get core mode : interrupt */
|
||||
regaddr = (&EXTI->IMR1 + (EXTI_MODE_OFFSET * offset));
|
||||
regval = *regaddr;
|
||||
|
||||
/* Check if selected line is enable */
|
||||
if ((regval & maskline) != 0x00u)
|
||||
{
|
||||
pExtiConfig->Mode = EXTI_MODE_INTERRUPT;
|
||||
}
|
||||
else
|
||||
{
|
||||
pExtiConfig->Mode = EXTI_MODE_NONE;
|
||||
}
|
||||
|
||||
/* Get event mode */
|
||||
regaddr = (&EXTI->EMR1 + (EXTI_MODE_OFFSET * offset));
|
||||
regval = *regaddr;
|
||||
|
||||
/* Check if selected line is enable */
|
||||
if ((regval & maskline) != 0x00u)
|
||||
{
|
||||
pExtiConfig->Mode |= EXTI_MODE_EVENT;
|
||||
}
|
||||
|
||||
/* 2] Get trigger for configurable lines : rising */
|
||||
if ((pExtiConfig->Line & EXTI_CONFIG) != 0x00u)
|
||||
{
|
||||
regaddr = (&EXTI->RTSR1 + (EXTI_CONFIG_OFFSET * offset));
|
||||
regval = *regaddr;
|
||||
|
||||
/* Check if configuration of selected line is enable */
|
||||
if ((regval & maskline) != 0x00u)
|
||||
{
|
||||
pExtiConfig->Trigger = EXTI_TRIGGER_RISING;
|
||||
}
|
||||
else
|
||||
{
|
||||
pExtiConfig->Trigger = EXTI_TRIGGER_NONE;
|
||||
}
|
||||
|
||||
/* Get falling configuration */
|
||||
regaddr = (&EXTI->FTSR1 + (EXTI_CONFIG_OFFSET * offset));
|
||||
regval = *regaddr;
|
||||
|
||||
/* Check if configuration of selected line is enable */
|
||||
if ((regval & maskline) != 0x00u)
|
||||
{
|
||||
pExtiConfig->Trigger |= EXTI_TRIGGER_FALLING;
|
||||
}
|
||||
|
||||
/* Get Gpio port selection for gpio lines */
|
||||
if ((pExtiConfig->Line & EXTI_GPIO) == EXTI_GPIO)
|
||||
{
|
||||
assert_param(IS_EXTI_GPIO_PIN(linepos));
|
||||
|
||||
regval = SYSCFG->EXTICR[linepos >> 2u];
|
||||
pExtiConfig->GPIOSel = ((regval >> (SYSCFG_EXTICR1_EXTI1_Pos * ((linepos & 0x03u)))));
|
||||
}
|
||||
else
|
||||
{
|
||||
pExtiConfig->GPIOSel = 0x00u;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
pExtiConfig->Trigger = EXTI_TRIGGER_NONE;
|
||||
pExtiConfig->GPIOSel = 0x00u;
|
||||
}
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Clear whole configuration of a dedicated Exti line.
|
||||
* @param hexti Exti handle.
|
||||
* @retval HAL Status.
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_EXTI_ClearConfigLine(EXTI_HandleTypeDef *hexti)
|
||||
{
|
||||
__IO uint32_t *regaddr;
|
||||
uint32_t regval;
|
||||
uint32_t linepos;
|
||||
uint32_t maskline;
|
||||
uint32_t offset;
|
||||
|
||||
/* Check null pointer */
|
||||
if (hexti == NULL)
|
||||
{
|
||||
return HAL_ERROR;
|
||||
}
|
||||
|
||||
/* Check the parameter */
|
||||
assert_param(IS_EXTI_LINE(hexti->Line));
|
||||
|
||||
/* compute line register offset and line mask */
|
||||
offset = ((hexti->Line & EXTI_REG_MASK) >> EXTI_REG_SHIFT);
|
||||
/* compute line position */
|
||||
linepos = (hexti->Line & EXTI_PIN_MASK);
|
||||
/* compute line mask */
|
||||
maskline = (1uL << linepos);
|
||||
|
||||
/* 1] Clear interrupt mode */
|
||||
regaddr = (&EXTI->IMR1 + (EXTI_MODE_OFFSET * offset));
|
||||
regval = (*regaddr & ~maskline);
|
||||
*regaddr = regval;
|
||||
|
||||
/* 2] Clear event mode */
|
||||
regaddr = (&EXTI->EMR1 + (EXTI_MODE_OFFSET * offset));
|
||||
regval = (*regaddr & ~maskline);
|
||||
*regaddr = regval;
|
||||
|
||||
/* 3] Clear triggers in case of configurable lines */
|
||||
if ((hexti->Line & EXTI_CONFIG) != 0x00u)
|
||||
{
|
||||
regaddr = (&EXTI->RTSR1 + (EXTI_CONFIG_OFFSET * offset));
|
||||
regval = (*regaddr & ~maskline);
|
||||
*regaddr = regval;
|
||||
|
||||
regaddr = (&EXTI->FTSR1 + (EXTI_CONFIG_OFFSET * offset));
|
||||
regval = (*regaddr & ~maskline);
|
||||
*regaddr = regval;
|
||||
|
||||
/* Get Gpio port selection for gpio lines */
|
||||
if ((hexti->Line & EXTI_GPIO) == EXTI_GPIO)
|
||||
{
|
||||
assert_param(IS_EXTI_GPIO_PIN(linepos));
|
||||
|
||||
regval = SYSCFG->EXTICR[linepos >> 2u];
|
||||
regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u)));
|
||||
SYSCFG->EXTICR[linepos >> 2u] = regval;
|
||||
}
|
||||
}
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Register callback for a dedicated Exti line.
|
||||
* @param hexti Exti handle.
|
||||
* @param CallbackID User callback identifier.
|
||||
* This parameter can be one of @arg @ref EXTI_CallbackIDTypeDef values.
|
||||
* @param pPendingCbfn function pointer to be stored as callback.
|
||||
* @retval HAL Status.
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_EXTI_RegisterCallback(EXTI_HandleTypeDef *hexti, EXTI_CallbackIDTypeDef CallbackID, void (*pPendingCbfn)(void))
|
||||
{
|
||||
HAL_StatusTypeDef status = HAL_OK;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_EXTI_CB(CallbackID));
|
||||
|
||||
switch (CallbackID)
|
||||
{
|
||||
/* set common callback */
|
||||
case HAL_EXTI_COMMON_CB_ID:
|
||||
hexti->PendingCallback = pPendingCbfn;
|
||||
break;
|
||||
|
||||
default:
|
||||
hexti->PendingCallback = NULL;
|
||||
status = HAL_ERROR;
|
||||
break;
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Store line number as handle private field.
|
||||
* @param hexti Exti handle.
|
||||
* @param ExtiLine Exti line number.
|
||||
* This parameter can be from 0 to @ref EXTI_LINE_NB.
|
||||
* @retval HAL Status.
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_EXTI_GetHandle(EXTI_HandleTypeDef *hexti, uint32_t ExtiLine)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_EXTI_LINE(ExtiLine));
|
||||
|
||||
/* Check null pointer */
|
||||
if (hexti == NULL)
|
||||
{
|
||||
return HAL_ERROR;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Store line number as handle private field */
|
||||
hexti->Line = ExtiLine;
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup EXTI_Exported_Functions_Group2
|
||||
* @brief EXTI IO functions.
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### IO operation functions #####
|
||||
===============================================================================
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Handle EXTI interrupt request.
|
||||
* @param hexti Exti handle.
|
||||
* @retval none.
|
||||
*/
|
||||
void HAL_EXTI_IRQHandler(EXTI_HandleTypeDef *hexti)
|
||||
{
|
||||
__IO uint32_t *regaddr;
|
||||
uint32_t regval;
|
||||
uint32_t maskline;
|
||||
uint32_t offset;
|
||||
|
||||
/* Compute line register offset */
|
||||
offset = ((hexti->Line & EXTI_REG_MASK) >> EXTI_REG_SHIFT);
|
||||
/* compute line mask */
|
||||
maskline = (1uL << (hexti->Line & EXTI_PIN_MASK));
|
||||
|
||||
/* Get pending bit */
|
||||
regaddr = (&EXTI->PR1 + (EXTI_CONFIG_OFFSET * offset));
|
||||
regval = (*regaddr & maskline);
|
||||
|
||||
if (regval != 0x00u)
|
||||
{
|
||||
/* Clear pending bit */
|
||||
*regaddr = maskline;
|
||||
|
||||
/* Call pending callback */
|
||||
if (hexti->PendingCallback != NULL)
|
||||
{
|
||||
hexti->PendingCallback();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get interrupt pending bit of a dedicated line.
|
||||
* @param hexti Exti handle.
|
||||
* @param Edge unused
|
||||
* @retval 1 if interrupt is pending else 0.
|
||||
*/
|
||||
uint32_t HAL_EXTI_GetPending(EXTI_HandleTypeDef *hexti, uint32_t Edge)
|
||||
{
|
||||
__IO uint32_t *regaddr;
|
||||
uint32_t regval;
|
||||
uint32_t linepos;
|
||||
uint32_t maskline;
|
||||
uint32_t offset;
|
||||
|
||||
/* Check parameters */
|
||||
assert_param(IS_EXTI_LINE(hexti->Line));
|
||||
assert_param(IS_EXTI_CONFIG_LINE(hexti->Line));
|
||||
UNUSED(Edge);
|
||||
|
||||
/* Compute line register offset */
|
||||
offset = ((hexti->Line & EXTI_REG_MASK) >> EXTI_REG_SHIFT);
|
||||
/* Compute line position */
|
||||
linepos = (hexti->Line & EXTI_PIN_MASK);
|
||||
/* Compute line mask */
|
||||
maskline = (1uL << linepos);
|
||||
|
||||
/* Get pending bit */
|
||||
regaddr = (&EXTI->PR1 + (EXTI_CONFIG_OFFSET * offset));
|
||||
|
||||
/* return 1 if bit is set else 0 */
|
||||
regval = ((*regaddr & maskline) >> linepos);
|
||||
return regval;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Clear interrupt pending bit of a dedicated line.
|
||||
* @param hexti Exti handle.
|
||||
* @param Edge unused
|
||||
* @retval None.
|
||||
*/
|
||||
void HAL_EXTI_ClearPending(EXTI_HandleTypeDef *hexti, uint32_t Edge)
|
||||
{
|
||||
__IO uint32_t *regaddr;
|
||||
uint32_t maskline;
|
||||
uint32_t offset;
|
||||
|
||||
/* Check parameters */
|
||||
assert_param(IS_EXTI_LINE(hexti->Line));
|
||||
assert_param(IS_EXTI_CONFIG_LINE(hexti->Line));
|
||||
UNUSED(Edge);
|
||||
|
||||
/* Compute line register offset */
|
||||
offset = ((hexti->Line & EXTI_REG_MASK) >> EXTI_REG_SHIFT);
|
||||
/* Compute line mask */
|
||||
maskline = (1uL << (hexti->Line & EXTI_PIN_MASK));
|
||||
|
||||
/* Get pending register address */
|
||||
regaddr = (&EXTI->PR1 + (EXTI_CONFIG_OFFSET * offset));
|
||||
|
||||
/* Clear Pending bit */
|
||||
*regaddr = maskline;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Generate a software interrupt for a dedicated line.
|
||||
* @param hexti Exti handle.
|
||||
* @retval None.
|
||||
*/
|
||||
void HAL_EXTI_GenerateSWI(EXTI_HandleTypeDef *hexti)
|
||||
{
|
||||
__IO uint32_t *regaddr;
|
||||
uint32_t maskline;
|
||||
uint32_t offset;
|
||||
|
||||
/* Check parameter */
|
||||
assert_param(IS_EXTI_LINE(hexti->Line));
|
||||
assert_param(IS_EXTI_CONFIG_LINE(hexti->Line));
|
||||
|
||||
/* compute line register offset */
|
||||
offset = ((hexti->Line & EXTI_REG_MASK) >> EXTI_REG_SHIFT);
|
||||
/* compute line mask */
|
||||
maskline = (1uL << (hexti->Line & EXTI_PIN_MASK));
|
||||
|
||||
regaddr = (&EXTI->SWIER1 + (EXTI_CONFIG_OFFSET * offset));
|
||||
*regaddr = maskline;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* HAL_EXTI_MODULE_ENABLED */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,770 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_flash.c
|
||||
* @author MCD Application Team
|
||||
* @brief FLASH HAL module driver.
|
||||
* This file provides firmware functions to manage the following
|
||||
* functionalities of the internal FLASH memory:
|
||||
* + Program operations functions
|
||||
* + Memory Control functions
|
||||
* + Peripheral Errors functions
|
||||
*
|
||||
@verbatim
|
||||
==============================================================================
|
||||
##### FLASH peripheral features #####
|
||||
==============================================================================
|
||||
|
||||
[..] The Flash memory interface manages CPU AHB I-Code and D-Code accesses
|
||||
to the Flash memory. It implements the erase and program Flash memory operations
|
||||
and the read and write protection mechanisms.
|
||||
|
||||
[..] The Flash memory interface accelerates code execution with a system of instruction
|
||||
prefetch and cache lines.
|
||||
|
||||
[..] The FLASH main features are:
|
||||
(+) Flash memory read operations
|
||||
(+) Flash memory program/erase operations
|
||||
(+) Read / write protections
|
||||
(+) Option bytes programming
|
||||
(+) Prefetch on I-Code
|
||||
(+) 32 cache lines of 4*64 or 2*128 bits on I-Code
|
||||
(+) 8 cache lines of 4*64 or 2*128 bits on D-Code
|
||||
(+) Error code correction (ECC) : Data in flash are 72-bits word
|
||||
(8 bits added per double word)
|
||||
|
||||
|
||||
##### How to use this driver #####
|
||||
==============================================================================
|
||||
[..]
|
||||
This driver provides functions and macros to configure and program the FLASH
|
||||
memory of all STM32G4xx devices.
|
||||
|
||||
(#) Flash Memory IO Programming functions:
|
||||
(++) Lock and Unlock the FLASH interface using HAL_FLASH_Unlock() and
|
||||
HAL_FLASH_Lock() functions
|
||||
(++) Program functions: double word and fast program (full row programming)
|
||||
(++) There are two modes of programming :
|
||||
(+++) Polling mode using HAL_FLASH_Program() function
|
||||
(+++) Interrupt mode using HAL_FLASH_Program_IT() function
|
||||
|
||||
(#) Interrupts and flags management functions:
|
||||
(++) Handle FLASH interrupts by calling HAL_FLASH_IRQHandler()
|
||||
(++) Callback functions are called when the flash operations are finished :
|
||||
HAL_FLASH_EndOfOperationCallback() when everything is ok, otherwise
|
||||
HAL_FLASH_OperationErrorCallback()
|
||||
(++) Get error flag status by calling HAL_GetError()
|
||||
|
||||
(#) Option bytes management functions:
|
||||
(++) Lock and Unlock the option bytes using HAL_FLASH_OB_Unlock() and
|
||||
HAL_FLASH_OB_Lock() functions
|
||||
(++) Launch the reload of the option bytes using HAL_FLASH_Launch() function.
|
||||
In this case, a reset is generated
|
||||
|
||||
[..]
|
||||
In addition to these functions, this driver includes a set of macros allowing
|
||||
to handle the following operations:
|
||||
(+) Set the latency
|
||||
(+) Enable/Disable the prefetch buffer
|
||||
(+) Enable/Disable the Instruction cache and the Data cache
|
||||
(+) Reset the Instruction cache and the Data cache
|
||||
(+) Enable/Disable the Flash power-down during low-power run and sleep modes
|
||||
(+) Enable/Disable the Flash interrupts
|
||||
(+) Monitor the Flash flags status
|
||||
|
||||
@endverbatim
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH FLASH
|
||||
* @brief FLASH HAL module driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifdef HAL_FLASH_MODULE_ENABLED
|
||||
|
||||
/* Private typedef -----------------------------------------------------------*/
|
||||
/* Private defines -----------------------------------------------------------*/
|
||||
/** @defgroup FLASH_Private_Constants FLASH Private Constants
|
||||
* @{
|
||||
*/
|
||||
#define FLASH_NB_DOUBLE_WORDS_IN_ROW 32
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/** @defgroup FLASH_Private_Variables FLASH Private Variables
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Variable used for Program/Erase sectors under interruption
|
||||
*/
|
||||
FLASH_ProcessTypeDef pFlash = {.Lock = HAL_UNLOCKED,
|
||||
.ErrorCode = HAL_FLASH_ERROR_NONE,
|
||||
.ProcedureOnGoing = FLASH_PROC_NONE,
|
||||
.Address = 0U,
|
||||
.Bank = FLASH_BANK_1,
|
||||
.Page = 0U,
|
||||
.NbPagesToErase = 0U,
|
||||
.CacheToReactivate = FLASH_CACHE_DISABLED};
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
/** @defgroup FLASH_Private_Functions FLASH Private Functions
|
||||
* @{
|
||||
*/
|
||||
static void FLASH_Program_DoubleWord(uint32_t Address, uint64_t Data);
|
||||
static void FLASH_Program_Fast(uint32_t Address, uint32_t DataAddress);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @defgroup FLASH_Exported_Functions FLASH Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_Exported_Functions_Group1 Programming operation functions
|
||||
* @brief Programming operation functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### Programming operation functions #####
|
||||
===============================================================================
|
||||
[..]
|
||||
This subsection provides a set of functions allowing to manage the FLASH
|
||||
program operations.
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Program double word or fast program of a row at a specified address.
|
||||
* @param TypeProgram Indicate the way to program at a specified address.
|
||||
* This parameter can be a value of @ref FLASH_Type_Program.
|
||||
* @param Address specifies the address to be programmed.
|
||||
* @param Data specifies the data to be programmed.
|
||||
* This parameter is the data for the double word program and the address where
|
||||
* are stored the data for the row fast program.
|
||||
*
|
||||
* @retval HAL_Status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_FLASH_Program(uint32_t TypeProgram, uint32_t Address, uint64_t Data)
|
||||
{
|
||||
HAL_StatusTypeDef status;
|
||||
uint32_t prog_bit = 0;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_FLASH_TYPEPROGRAM(TypeProgram));
|
||||
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(&pFlash);
|
||||
|
||||
/* Wait for last operation to be completed */
|
||||
status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE);
|
||||
|
||||
if (status == HAL_OK)
|
||||
{
|
||||
pFlash.ErrorCode = HAL_FLASH_ERROR_NONE;
|
||||
|
||||
if (TypeProgram == FLASH_TYPEPROGRAM_DOUBLEWORD)
|
||||
{
|
||||
/* Program double-word (64-bit) at a specified address */
|
||||
FLASH_Program_DoubleWord(Address, Data);
|
||||
prog_bit = FLASH_CR_PG;
|
||||
}
|
||||
else if ((TypeProgram == FLASH_TYPEPROGRAM_FAST) || (TypeProgram == FLASH_TYPEPROGRAM_FAST_AND_LAST))
|
||||
{
|
||||
/* Fast program a 32 row double-word (64-bit) at a specified address */
|
||||
FLASH_Program_Fast(Address, (uint32_t)Data);
|
||||
|
||||
/* If it is the last row, the bit will be cleared at the end of the operation */
|
||||
if (TypeProgram == FLASH_TYPEPROGRAM_FAST_AND_LAST)
|
||||
{
|
||||
prog_bit = FLASH_CR_FSTPG;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Nothing to do */
|
||||
}
|
||||
|
||||
/* Wait for last operation to be completed */
|
||||
status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE);
|
||||
|
||||
/* If the program operation is completed, disable the PG or FSTPG Bit */
|
||||
if (prog_bit != 0U)
|
||||
{
|
||||
CLEAR_BIT(FLASH->CR, prog_bit);
|
||||
}
|
||||
}
|
||||
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(&pFlash);
|
||||
|
||||
/* return status */
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Program double word or fast program of a row at a specified address with interrupt enabled.
|
||||
* @param TypeProgram Indicate the way to program at a specified address.
|
||||
* This parameter can be a value of @ref FLASH_Type_Program.
|
||||
* @param Address specifies the address to be programmed.
|
||||
* @param Data specifies the data to be programmed.
|
||||
* This parameter is the data for the double word program and the address where
|
||||
* are stored the data for the row fast program.
|
||||
*
|
||||
* @retval HAL_Status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_FLASH_Program_IT(uint32_t TypeProgram, uint32_t Address, uint64_t Data)
|
||||
{
|
||||
HAL_StatusTypeDef status;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_FLASH_TYPEPROGRAM(TypeProgram));
|
||||
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(&pFlash);
|
||||
|
||||
/* Reset error code */
|
||||
pFlash.ErrorCode = HAL_FLASH_ERROR_NONE;
|
||||
|
||||
/* Wait for last operation to be completed */
|
||||
status = FLASH_WaitForLastOperation(FLASH_TIMEOUT_VALUE);
|
||||
|
||||
if (status != HAL_OK)
|
||||
{
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(&pFlash);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Set internal variables used by the IRQ handler */
|
||||
if (TypeProgram == FLASH_TYPEPROGRAM_FAST_AND_LAST)
|
||||
{
|
||||
pFlash.ProcedureOnGoing = FLASH_PROC_PROGRAM_LAST;
|
||||
}
|
||||
else
|
||||
{
|
||||
pFlash.ProcedureOnGoing = FLASH_PROC_PROGRAM;
|
||||
}
|
||||
pFlash.Address = Address;
|
||||
|
||||
/* Enable End of Operation and Error interrupts */
|
||||
__HAL_FLASH_ENABLE_IT(FLASH_IT_EOP | FLASH_IT_OPERR);
|
||||
|
||||
if (TypeProgram == FLASH_TYPEPROGRAM_DOUBLEWORD)
|
||||
{
|
||||
/* Program double-word (64-bit) at a specified address */
|
||||
FLASH_Program_DoubleWord(Address, Data);
|
||||
}
|
||||
else if ((TypeProgram == FLASH_TYPEPROGRAM_FAST) || (TypeProgram == FLASH_TYPEPROGRAM_FAST_AND_LAST))
|
||||
{
|
||||
/* Fast program a 32 row double-word (64-bit) at a specified address */
|
||||
FLASH_Program_Fast(Address, (uint32_t)Data);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Nothing to do */
|
||||
}
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Handle FLASH interrupt request.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_FLASH_IRQHandler(void)
|
||||
{
|
||||
uint32_t tmp_page;
|
||||
uint32_t error;
|
||||
FLASH_ProcedureTypeDef procedure;
|
||||
|
||||
/* If the operation is completed, disable the PG, PNB, MER1, MER2 and PER Bit */
|
||||
CLEAR_BIT(FLASH->CR, (FLASH_CR_PG | FLASH_CR_MER1 | FLASH_CR_PER | FLASH_CR_PNB));
|
||||
#if defined (FLASH_OPTR_DBANK)
|
||||
CLEAR_BIT(FLASH->CR, FLASH_CR_MER2);
|
||||
#endif
|
||||
|
||||
/* Disable the FSTPG Bit only if it is the last row programmed */
|
||||
if (pFlash.ProcedureOnGoing == FLASH_PROC_PROGRAM_LAST)
|
||||
{
|
||||
CLEAR_BIT(FLASH->CR, FLASH_CR_FSTPG);
|
||||
}
|
||||
|
||||
/* Check FLASH operation error flags */
|
||||
error = (FLASH->SR & FLASH_FLAG_SR_ERRORS);
|
||||
|
||||
if (error != 0U)
|
||||
{
|
||||
/* Save the error code */
|
||||
pFlash.ErrorCode |= error;
|
||||
|
||||
/* Clear error programming flags */
|
||||
__HAL_FLASH_CLEAR_FLAG(error);
|
||||
|
||||
/* Flush the caches to be sure of the data consistency */
|
||||
FLASH_FlushCaches() ;
|
||||
|
||||
/* FLASH error interrupt user callback */
|
||||
procedure = pFlash.ProcedureOnGoing;
|
||||
if (procedure == FLASH_PROC_PAGE_ERASE)
|
||||
{
|
||||
HAL_FLASH_OperationErrorCallback(pFlash.Page);
|
||||
}
|
||||
else if (procedure == FLASH_PROC_MASS_ERASE)
|
||||
{
|
||||
HAL_FLASH_OperationErrorCallback(pFlash.Bank);
|
||||
}
|
||||
else if ((procedure == FLASH_PROC_PROGRAM) ||
|
||||
(procedure == FLASH_PROC_PROGRAM_LAST))
|
||||
{
|
||||
HAL_FLASH_OperationErrorCallback(pFlash.Address);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Nothing to do */
|
||||
}
|
||||
|
||||
/*Stop the procedure ongoing*/
|
||||
pFlash.ProcedureOnGoing = FLASH_PROC_NONE;
|
||||
}
|
||||
|
||||
/* Check FLASH End of Operation flag */
|
||||
if (__HAL_FLASH_GET_FLAG(FLASH_FLAG_EOP))
|
||||
{
|
||||
/* Clear FLASH End of Operation pending bit */
|
||||
__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP);
|
||||
|
||||
if (pFlash.ProcedureOnGoing == FLASH_PROC_PAGE_ERASE)
|
||||
{
|
||||
/* Nb of pages to erased can be decreased */
|
||||
pFlash.NbPagesToErase--;
|
||||
|
||||
/* Check if there are still pages to erase*/
|
||||
if (pFlash.NbPagesToErase != 0U)
|
||||
{
|
||||
/* Indicate user which page has been erased*/
|
||||
HAL_FLASH_EndOfOperationCallback(pFlash.Page);
|
||||
|
||||
/* Increment page number */
|
||||
pFlash.Page++;
|
||||
tmp_page = pFlash.Page;
|
||||
FLASH_PageErase(tmp_page, pFlash.Bank);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* No more pages to Erase */
|
||||
/* Reset Address and stop Erase pages procedure */
|
||||
pFlash.Page = 0xFFFFFFFFU;
|
||||
pFlash.ProcedureOnGoing = FLASH_PROC_NONE;
|
||||
|
||||
/* Flush the caches to be sure of the data consistency */
|
||||
FLASH_FlushCaches() ;
|
||||
|
||||
/* FLASH EOP interrupt user callback */
|
||||
HAL_FLASH_EndOfOperationCallback(pFlash.Page);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Flush the caches to be sure of the data consistency */
|
||||
FLASH_FlushCaches() ;
|
||||
|
||||
procedure = pFlash.ProcedureOnGoing;
|
||||
if (procedure == FLASH_PROC_MASS_ERASE)
|
||||
{
|
||||
/* MassErase ended. Return the selected bank */
|
||||
/* FLASH EOP interrupt user callback */
|
||||
HAL_FLASH_EndOfOperationCallback(pFlash.Bank);
|
||||
}
|
||||
else if ((procedure == FLASH_PROC_PROGRAM) ||
|
||||
(procedure == FLASH_PROC_PROGRAM_LAST))
|
||||
{
|
||||
/* Program ended. Return the selected address */
|
||||
/* FLASH EOP interrupt user callback */
|
||||
HAL_FLASH_EndOfOperationCallback(pFlash.Address);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Nothing to do */
|
||||
}
|
||||
|
||||
/*Clear the procedure ongoing*/
|
||||
pFlash.ProcedureOnGoing = FLASH_PROC_NONE;
|
||||
}
|
||||
}
|
||||
|
||||
if (pFlash.ProcedureOnGoing == FLASH_PROC_NONE)
|
||||
{
|
||||
/* Disable End of Operation and Error interrupts */
|
||||
__HAL_FLASH_DISABLE_IT(FLASH_IT_EOP | FLASH_IT_OPERR);
|
||||
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(&pFlash);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief FLASH end of operation interrupt callback.
|
||||
* @param ReturnValue The value saved in this parameter depends on the ongoing procedure:
|
||||
* @arg Mass Erase: Bank number which has been requested to erase
|
||||
* @arg Page Erase: Page which has been erased
|
||||
* (if 0xFFFFFFFF, it means that all the selected pages have been erased)
|
||||
* @arg Program: Address which was selected for data program
|
||||
* @retval None
|
||||
*/
|
||||
__weak void HAL_FLASH_EndOfOperationCallback(uint32_t ReturnValue)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(ReturnValue);
|
||||
|
||||
/* NOTE : This function should not be modified, when the callback is needed,
|
||||
the HAL_FLASH_EndOfOperationCallback could be implemented in the user file
|
||||
*/
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief FLASH operation error interrupt callback.
|
||||
* @param ReturnValue The value saved in this parameter depends on the ongoing procedure:
|
||||
* @arg Mass Erase: Bank number which has been requested to erase
|
||||
* @arg Page Erase: Page number which returned an error
|
||||
* @arg Program: Address which was selected for data program
|
||||
* @retval None
|
||||
*/
|
||||
__weak void HAL_FLASH_OperationErrorCallback(uint32_t ReturnValue)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(ReturnValue);
|
||||
|
||||
/* NOTE : This function should not be modified, when the callback is needed,
|
||||
the HAL_FLASH_OperationErrorCallback could be implemented in the user file
|
||||
*/
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_Exported_Functions_Group2 Peripheral Control functions
|
||||
* @brief Management functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### Peripheral Control functions #####
|
||||
===============================================================================
|
||||
[..]
|
||||
This subsection provides a set of functions allowing to control the FLASH
|
||||
memory operations.
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Unlock the FLASH control register access.
|
||||
* @retval HAL_Status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_FLASH_Unlock(void)
|
||||
{
|
||||
HAL_StatusTypeDef status = HAL_OK;
|
||||
|
||||
if (READ_BIT(FLASH->CR, FLASH_CR_LOCK) != 0U)
|
||||
{
|
||||
/* Authorize the FLASH Registers access */
|
||||
WRITE_REG(FLASH->KEYR, FLASH_KEY1);
|
||||
WRITE_REG(FLASH->KEYR, FLASH_KEY2);
|
||||
|
||||
/* verify Flash is unlocked */
|
||||
if (READ_BIT(FLASH->CR, FLASH_CR_LOCK) != 0U)
|
||||
{
|
||||
status = HAL_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Lock the FLASH control register access.
|
||||
* @retval HAL_Status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_FLASH_Lock(void)
|
||||
{
|
||||
HAL_StatusTypeDef status = HAL_ERROR;
|
||||
|
||||
/* Set the LOCK Bit to lock the FLASH Registers access */
|
||||
SET_BIT(FLASH->CR, FLASH_CR_LOCK);
|
||||
|
||||
/* verify Flash is locked */
|
||||
if (READ_BIT(FLASH->CR, FLASH_CR_LOCK) != 0U)
|
||||
{
|
||||
status = HAL_OK;
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Unlock the FLASH Option Bytes Registers access.
|
||||
* @retval HAL_Status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_FLASH_OB_Unlock(void)
|
||||
{
|
||||
HAL_StatusTypeDef status = HAL_OK;
|
||||
|
||||
if (READ_BIT(FLASH->CR, FLASH_CR_OPTLOCK) != 0U)
|
||||
{
|
||||
/* Authorizes the Option Byte register programming */
|
||||
WRITE_REG(FLASH->OPTKEYR, FLASH_OPTKEY1);
|
||||
WRITE_REG(FLASH->OPTKEYR, FLASH_OPTKEY2);
|
||||
|
||||
/* verify option bytes are unlocked */
|
||||
if (READ_BIT(FLASH->CR, FLASH_CR_OPTLOCK) != 0U)
|
||||
{
|
||||
status = HAL_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Lock the FLASH Option Bytes Registers access.
|
||||
* @retval HAL_Status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_FLASH_OB_Lock(void)
|
||||
{
|
||||
HAL_StatusTypeDef status = HAL_ERROR;
|
||||
|
||||
/* Set the OPTLOCK Bit to lock the FLASH Option Byte Registers access */
|
||||
SET_BIT(FLASH->CR, FLASH_CR_OPTLOCK);
|
||||
|
||||
/* Verify option bytes are locked */
|
||||
if (READ_BIT(FLASH->CR, FLASH_CR_OPTLOCK) != 0U)
|
||||
{
|
||||
status = HAL_OK;
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Launch the option byte loading.
|
||||
* @retval HAL_Status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_FLASH_OB_Launch(void)
|
||||
{
|
||||
/* Set the bit to force the option byte reloading */
|
||||
SET_BIT(FLASH->CR, FLASH_CR_OBL_LAUNCH);
|
||||
|
||||
/* Wait for last operation to be completed */
|
||||
return (FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE));
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_Exported_Functions_Group3 Peripheral State and Errors functions
|
||||
* @brief Peripheral Errors functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### Peripheral Errors functions #####
|
||||
===============================================================================
|
||||
[..]
|
||||
This subsection permits to get in run-time Errors of the FLASH peripheral.
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Get the specific FLASH error flag.
|
||||
* @retval FLASH_ErrorCode. The returned value can be:
|
||||
* @arg HAL_FLASH_ERROR_RD: FLASH Read Protection error flag (PCROP)
|
||||
* @arg HAL_FLASH_ERROR_PGS: FLASH Programming Sequence error flag
|
||||
* @arg HAL_FLASH_ERROR_PGP: FLASH Programming Parallelism error flag
|
||||
* @arg HAL_FLASH_ERROR_PGA: FLASH Programming Alignment error flag
|
||||
* @arg HAL_FLASH_ERROR_WRP: FLASH Write protected error flag
|
||||
* @arg HAL_FLASH_ERROR_OPERATION: FLASH operation Error flag
|
||||
* @arg HAL_FLASH_ERROR_NONE: No error set
|
||||
* @arg HAL_FLASH_ERROR_OP: FLASH Operation error
|
||||
* @arg HAL_FLASH_ERROR_PROG: FLASH Programming error
|
||||
* @arg HAL_FLASH_ERROR_WRP: FLASH Write protection error
|
||||
* @arg HAL_FLASH_ERROR_PGA: FLASH Programming alignment error
|
||||
* @arg HAL_FLASH_ERROR_SIZ: FLASH Size error
|
||||
* @arg HAL_FLASH_ERROR_PGS: FLASH Programming sequence error
|
||||
* @arg HAL_FLASH_ERROR_MIS: FLASH Fast programming data miss error
|
||||
* @arg HAL_FLASH_ERROR_FAST: FLASH Fast programming error
|
||||
* @arg HAL_FLASH_ERROR_RD: FLASH PCROP read error
|
||||
* @arg HAL_FLASH_ERROR_OPTV: FLASH Option validity error
|
||||
*/
|
||||
uint32_t HAL_FLASH_GetError(void)
|
||||
{
|
||||
return pFlash.ErrorCode;
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private functions ---------------------------------------------------------*/
|
||||
|
||||
/** @addtogroup FLASH_Private_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Wait for a FLASH operation to complete.
|
||||
* @param Timeout maximum flash operation timeout.
|
||||
* @retval HAL_Status
|
||||
*/
|
||||
HAL_StatusTypeDef FLASH_WaitForLastOperation(uint32_t Timeout)
|
||||
{
|
||||
/* Wait for the FLASH operation to complete by polling on BUSY flag to be reset.
|
||||
Even if the FLASH operation fails, the BUSY flag will be reset and an error
|
||||
flag will be set */
|
||||
|
||||
uint32_t tickstart = HAL_GetTick();
|
||||
uint32_t error;
|
||||
|
||||
while (__HAL_FLASH_GET_FLAG(FLASH_FLAG_BSY))
|
||||
{
|
||||
if ((HAL_GetTick() - tickstart) > Timeout)
|
||||
{
|
||||
return HAL_TIMEOUT;
|
||||
}
|
||||
}
|
||||
|
||||
/* Check FLASH operation error flags */
|
||||
error = (FLASH->SR & FLASH_FLAG_SR_ERRORS);
|
||||
if (error != 0u)
|
||||
{
|
||||
/* Save the error code */
|
||||
pFlash.ErrorCode |= error;
|
||||
|
||||
/* Clear error programming flags */
|
||||
__HAL_FLASH_CLEAR_FLAG(error);
|
||||
|
||||
return HAL_ERROR;
|
||||
}
|
||||
|
||||
/* Check FLASH End of Operation flag */
|
||||
if (__HAL_FLASH_GET_FLAG(FLASH_FLAG_EOP))
|
||||
{
|
||||
/* Clear FLASH End of Operation pending bit */
|
||||
__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP);
|
||||
}
|
||||
|
||||
/* If there is an error flag set */
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Program double-word (64-bit) at a specified address.
|
||||
* @param Address specifies the address to be programmed.
|
||||
* @param Data specifies the data to be programmed.
|
||||
* @retval None
|
||||
*/
|
||||
static void FLASH_Program_DoubleWord(uint32_t Address, uint64_t Data)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_FLASH_PROGRAM_ADDRESS(Address));
|
||||
|
||||
/* Set PG bit */
|
||||
SET_BIT(FLASH->CR, FLASH_CR_PG);
|
||||
|
||||
/* Program first word */
|
||||
*(uint32_t *)Address = (uint32_t)Data;
|
||||
|
||||
/* Barrier to ensure programming is performed in 2 steps, in right order
|
||||
(independently of compiler optimization behavior) */
|
||||
__ISB();
|
||||
|
||||
/* Program second word */
|
||||
*(uint32_t *)(Address + 4U) = (uint32_t)(Data >> 32U);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Fast program a row double-word (64-bit) at a specified address.
|
||||
* @param Address specifies the address to be programmed.
|
||||
* @param DataAddress specifies the address where the data are stored.
|
||||
* @retval None
|
||||
*/
|
||||
static void FLASH_Program_Fast(uint32_t Address, uint32_t DataAddress)
|
||||
{
|
||||
uint8_t row_index = (2 * FLASH_NB_DOUBLE_WORDS_IN_ROW);
|
||||
uint32_t *dest_addr = (uint32_t *)Address;
|
||||
uint32_t *src_addr = (uint32_t *)DataAddress;
|
||||
uint32_t primask_bit;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_FLASH_MAIN_MEM_ADDRESS(Address));
|
||||
|
||||
/* Set FSTPG bit */
|
||||
SET_BIT(FLASH->CR, FLASH_CR_FSTPG);
|
||||
|
||||
/* Enter critical section: Disable interrupts to avoid any interruption during the loop */
|
||||
primask_bit = __get_PRIMASK();
|
||||
__disable_irq();
|
||||
|
||||
/* Program the double words of the row */
|
||||
do
|
||||
{
|
||||
*dest_addr = *src_addr;
|
||||
dest_addr++;
|
||||
src_addr++;
|
||||
row_index--;
|
||||
}
|
||||
while (row_index != 0U);
|
||||
|
||||
/* Exit critical section: restore previous priority mask */
|
||||
__set_PRIMASK(primask_bit);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* HAL_FLASH_MODULE_ENABLED */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -0,0 +1,255 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_flash_ramfunc.c
|
||||
* @author MCD Application Team
|
||||
* @brief FLASH RAMFUNC driver.
|
||||
* This file provides a Flash firmware functions which should be
|
||||
* executed from internal SRAM
|
||||
* + FLASH Power Down in Run mode
|
||||
* + FLASH DBANK User Option Byte
|
||||
*
|
||||
*
|
||||
@verbatim
|
||||
==============================================================================
|
||||
##### Flash RAM functions #####
|
||||
==============================================================================
|
||||
|
||||
*** ARM Compiler ***
|
||||
--------------------
|
||||
[..] RAM functions are defined using the toolchain options.
|
||||
Functions that are executed in RAM should reside in a separate
|
||||
source module. Using the 'Options for File' dialog you can simply change
|
||||
the 'Code / Const' area of a module to a memory space in physical RAM.
|
||||
Available memory areas are declared in the 'Target' tab of the
|
||||
Options for Target' dialog.
|
||||
|
||||
*** ICCARM Compiler ***
|
||||
-----------------------
|
||||
[..] RAM functions are defined using a specific toolchain keyword "__ramfunc".
|
||||
|
||||
*** GNU Compiler ***
|
||||
--------------------
|
||||
[..] RAM functions are defined using a specific toolchain attribute
|
||||
"__attribute__((section(".RamFunc")))".
|
||||
|
||||
@endverbatim
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_RAMFUNC FLASH_RAMFUNC
|
||||
* @brief FLASH functions executed from RAM
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifdef HAL_FLASH_MODULE_ENABLED
|
||||
|
||||
/* Private typedef -----------------------------------------------------------*/
|
||||
/* Private define ------------------------------------------------------------*/
|
||||
/* Private macro -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
/* Exported functions -------------------------------------------------------*/
|
||||
|
||||
/** @defgroup FLASH_RAMFUNC_Exported_Functions FLASH_RAMFUNC Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup FLASH_RAMFUNC_Exported_Functions_Group1 Peripheral features functions
|
||||
* @brief Data transfers functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### ramfunc functions #####
|
||||
===============================================================================
|
||||
[..]
|
||||
This subsection provides a set of functions that should be executed from RAM.
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Enable the Power down in Run Mode
|
||||
* @note This function should be called and executed from SRAM memory.
|
||||
* @retval None
|
||||
*/
|
||||
__RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_EnableRunPowerDown(void)
|
||||
{
|
||||
/* Enable the Power Down in Run mode*/
|
||||
__HAL_FLASH_POWER_DOWN_ENABLE();
|
||||
|
||||
return HAL_OK;
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable the Power down in Run Mode
|
||||
* @note This function should be called and executed from SRAM memory.
|
||||
* @retval None
|
||||
*/
|
||||
__RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_DisableRunPowerDown(void)
|
||||
{
|
||||
/* Disable the Power Down in Run mode*/
|
||||
__HAL_FLASH_POWER_DOWN_DISABLE();
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
#if defined (FLASH_OPTR_DBANK)
|
||||
/**
|
||||
* @brief Program the FLASH DBANK User Option Byte.
|
||||
*
|
||||
* @note To configure the user option bytes, the option lock bit OPTLOCK must
|
||||
* be cleared with the call of the HAL_FLASH_OB_Unlock() function.
|
||||
* @note To modify the DBANK option byte, no PCROP region should be defined.
|
||||
* To deactivate PCROP, user should perform RDP changing.
|
||||
*
|
||||
* @param DBankConfig The FLASH DBANK User Option Byte value.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg OB_DBANK_128_BITS: Single-bank with 128-bits data
|
||||
* @arg OB_DBANK_64_BITS: Dual-bank with 64-bits data
|
||||
*
|
||||
* @retval HAL_Status
|
||||
*/
|
||||
__RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_OB_DBankConfig(uint32_t DBankConfig)
|
||||
{
|
||||
register uint32_t count, reg;
|
||||
HAL_StatusTypeDef status = HAL_ERROR;
|
||||
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(&pFlash);
|
||||
|
||||
/* Check if the PCROP is disabled */
|
||||
reg = FLASH->PCROP1SR;
|
||||
if (reg > FLASH->PCROP1ER)
|
||||
{
|
||||
reg = FLASH->PCROP2SR;
|
||||
if (reg > FLASH->PCROP2ER)
|
||||
{
|
||||
/* Disable Flash prefetch */
|
||||
__HAL_FLASH_PREFETCH_BUFFER_DISABLE();
|
||||
|
||||
if (READ_BIT(FLASH->ACR, FLASH_ACR_ICEN) != 0U)
|
||||
{
|
||||
/* Disable Flash instruction cache */
|
||||
__HAL_FLASH_INSTRUCTION_CACHE_DISABLE();
|
||||
|
||||
/* Flush Flash instruction cache */
|
||||
__HAL_FLASH_INSTRUCTION_CACHE_RESET();
|
||||
}
|
||||
|
||||
if (READ_BIT(FLASH->ACR, FLASH_ACR_DCEN) != 0U)
|
||||
{
|
||||
/* Disable Flash data cache */
|
||||
__HAL_FLASH_DATA_CACHE_DISABLE();
|
||||
|
||||
/* Flush Flash data cache */
|
||||
__HAL_FLASH_DATA_CACHE_RESET();
|
||||
}
|
||||
|
||||
/* Disable WRP zone A of 1st bank if needed */
|
||||
reg = FLASH->WRP1AR;
|
||||
if (((reg & FLASH_WRP1AR_WRP1A_STRT) >> FLASH_WRP1AR_WRP1A_STRT_Pos) <=
|
||||
((reg & FLASH_WRP1AR_WRP1A_END) >> FLASH_WRP1AR_WRP1A_END_Pos))
|
||||
{
|
||||
MODIFY_REG(FLASH->WRP1AR, (FLASH_WRP1AR_WRP1A_STRT | FLASH_WRP1AR_WRP1A_END), FLASH_WRP1AR_WRP1A_STRT);
|
||||
}
|
||||
|
||||
/* Disable WRP zone B of 1st bank if needed */
|
||||
reg = FLASH->WRP1BR;
|
||||
if (((reg & FLASH_WRP1BR_WRP1B_STRT) >> FLASH_WRP1BR_WRP1B_STRT_Pos) <=
|
||||
((reg & FLASH_WRP1BR_WRP1B_END) >> FLASH_WRP1BR_WRP1B_END_Pos))
|
||||
{
|
||||
MODIFY_REG(FLASH->WRP1BR, (FLASH_WRP1BR_WRP1B_STRT | FLASH_WRP1BR_WRP1B_END), FLASH_WRP1BR_WRP1B_STRT);
|
||||
}
|
||||
|
||||
/* Disable WRP zone A of 2nd bank if needed */
|
||||
reg = FLASH->WRP2AR;
|
||||
if (((reg & FLASH_WRP2AR_WRP2A_STRT) >> FLASH_WRP2AR_WRP2A_STRT_Pos) <=
|
||||
((reg & FLASH_WRP2AR_WRP2A_END) >> FLASH_WRP2AR_WRP2A_END_Pos))
|
||||
{
|
||||
MODIFY_REG(FLASH->WRP2AR, (FLASH_WRP2AR_WRP2A_STRT | FLASH_WRP2AR_WRP2A_END), FLASH_WRP2AR_WRP2A_STRT);
|
||||
}
|
||||
|
||||
/* Disable WRP zone B of 2nd bank if needed */
|
||||
reg = FLASH->WRP2BR;
|
||||
if (((reg & FLASH_WRP2BR_WRP2B_STRT) >> FLASH_WRP2BR_WRP2B_STRT_Pos) <=
|
||||
((reg & FLASH_WRP2BR_WRP2B_END) >> FLASH_WRP2BR_WRP2B_END_Pos))
|
||||
{
|
||||
MODIFY_REG(FLASH->WRP2BR, (FLASH_WRP2BR_WRP2B_STRT | FLASH_WRP2BR_WRP2B_END), FLASH_WRP2BR_WRP2B_STRT);
|
||||
}
|
||||
|
||||
/* Modify the DBANK user option byte */
|
||||
MODIFY_REG(FLASH->OPTR, FLASH_OPTR_DBANK, DBankConfig);
|
||||
|
||||
/* Set OPTSTRT Bit */
|
||||
SET_BIT(FLASH->CR, FLASH_CR_OPTSTRT);
|
||||
|
||||
/* Wait for last operation to be completed */
|
||||
/* 8 is the number of required instruction cycles for the below loop statement (timeout expressed in ms) */
|
||||
count = FLASH_TIMEOUT_VALUE * (SystemCoreClock / 8U / 1000U);
|
||||
do
|
||||
{
|
||||
if (count == 0U)
|
||||
{
|
||||
break;
|
||||
}
|
||||
count--;
|
||||
}
|
||||
while (__HAL_FLASH_GET_FLAG(FLASH_FLAG_BSY) != RESET);
|
||||
|
||||
/* If the option byte program operation is completed, disable the OPTSTRT Bit */
|
||||
CLEAR_BIT(FLASH->CR, FLASH_CR_OPTSTRT);
|
||||
|
||||
/* Set the bit to force the option byte reloading */
|
||||
SET_BIT(FLASH->CR, FLASH_CR_OBL_LAUNCH);
|
||||
}
|
||||
}
|
||||
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(&pFlash);
|
||||
|
||||
return status;
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
#endif /* HAL_FLASH_MODULE_ENABLED */
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,537 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_gpio.c
|
||||
* @author MCD Application Team
|
||||
* @brief GPIO HAL module driver.
|
||||
* This file provides firmware functions to manage the following
|
||||
* functionalities of the General Purpose Input/Output (GPIO) peripheral:
|
||||
* + Initialization and de-initialization functions
|
||||
* + IO operation functions
|
||||
*
|
||||
@verbatim
|
||||
==============================================================================
|
||||
##### GPIO Peripheral features #####
|
||||
==============================================================================
|
||||
[..]
|
||||
(+) Each port bit of the general-purpose I/O (GPIO) ports can be individually
|
||||
configured by software in several modes:
|
||||
(++) Input mode
|
||||
(++) Analog mode
|
||||
(++) Output mode
|
||||
(++) Alternate function mode
|
||||
(++) External interrupt/event lines
|
||||
|
||||
(+) During and just after reset, the alternate functions and external interrupt
|
||||
lines are not active and the I/O ports are configured in input floating mode.
|
||||
|
||||
(+) All GPIO pins have weak internal pull-up and pull-down resistors, which can be
|
||||
activated or not.
|
||||
|
||||
(+) In Output or Alternate mode, each IO can be configured on open-drain or push-pull
|
||||
type and the IO speed can be selected depending on the VDD value.
|
||||
|
||||
(+) The microcontroller IO pins are connected to onboard peripherals/modules through a
|
||||
multiplexer that allows only one peripheral alternate function (AF) connected
|
||||
to an IO pin at a time. In this way, there can be no conflict between peripherals
|
||||
sharing the same IO pin.
|
||||
|
||||
(+) All ports have external interrupt/event capability. To use external interrupt
|
||||
lines, the port must be configured in input mode. All available GPIO pins are
|
||||
connected to the 16 external interrupt/event lines from EXTI0 to EXTI15.
|
||||
|
||||
(+) The external interrupt/event controller consists of up to 44 edge detectors
|
||||
(16 lines are connected to GPIO) for generating event/interrupt requests (each
|
||||
input line can be independently configured to select the type (interrupt or event)
|
||||
and the corresponding trigger event (rising or falling or both). Each line can
|
||||
also be masked independently.
|
||||
|
||||
##### How to use this driver #####
|
||||
==============================================================================
|
||||
[..]
|
||||
(#) Enable the GPIO AHB clock using the following function: __HAL_RCC_GPIOx_CLK_ENABLE().
|
||||
|
||||
(#) Configure the GPIO pin(s) using HAL_GPIO_Init().
|
||||
(++) Configure the IO mode using "Mode" member from GPIO_InitTypeDef structure
|
||||
(++) Activate Pull-up, Pull-down resistor using "Pull" member from GPIO_InitTypeDef
|
||||
structure.
|
||||
(++) In case of Output or alternate function mode selection: the speed is
|
||||
configured through "Speed" member from GPIO_InitTypeDef structure.
|
||||
(++) In alternate mode is selection, the alternate function connected to the IO
|
||||
is configured through "Alternate" member from GPIO_InitTypeDef structure.
|
||||
(++) Analog mode is required when a pin is to be used as ADC channel
|
||||
or DAC output.
|
||||
(++) In case of external interrupt/event selection the "Mode" member from
|
||||
GPIO_InitTypeDef structure select the type (interrupt or event) and
|
||||
the corresponding trigger event (rising or falling or both).
|
||||
|
||||
(#) In case of external interrupt/event mode selection, configure NVIC IRQ priority
|
||||
mapped to the EXTI line using HAL_NVIC_SetPriority() and enable it using
|
||||
HAL_NVIC_EnableIRQ().
|
||||
|
||||
(#) To get the level of a pin configured in input mode use HAL_GPIO_ReadPin().
|
||||
|
||||
(#) To set/reset the level of a pin configured in output mode use
|
||||
HAL_GPIO_WritePin()/HAL_GPIO_TogglePin().
|
||||
|
||||
(#) To lock pin configuration until next reset use HAL_GPIO_LockPin().
|
||||
|
||||
(#) 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 PF0 and PF1, respectively, when the HSE oscillator is off.
|
||||
The HSE has priority over the GPIO function.
|
||||
|
||||
@endverbatim
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup GPIO
|
||||
* @{
|
||||
*/
|
||||
/** MISRA C:2012 deviation rule has been granted for following rules:
|
||||
* Rule-12.2 - Medium: RHS argument is in interval [0,INF] which is out of
|
||||
* range of the shift operator in following API :
|
||||
* HAL_GPIO_Init
|
||||
* HAL_GPIO_DeInit
|
||||
*/
|
||||
|
||||
#ifdef HAL_GPIO_MODULE_ENABLED
|
||||
|
||||
/* Private typedef -----------------------------------------------------------*/
|
||||
/* Private defines ------------------------------------------------------------*/
|
||||
/** @defgroup GPIO_Private_Constants GPIO Private Constants
|
||||
* @{
|
||||
*/
|
||||
#define GPIO_MODE (0x00000003U)
|
||||
#define EXTI_MODE (0x10000000U)
|
||||
#define GPIO_MODE_IT (0x00010000U)
|
||||
#define GPIO_MODE_EVT (0x00020000U)
|
||||
#define RISING_EDGE (0x00100000U)
|
||||
#define FALLING_EDGE (0x00200000U)
|
||||
#define GPIO_OUTPUT_TYPE (0x00000010U)
|
||||
|
||||
#define GPIO_NUMBER (16U)
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
|
||||
/** @addtogroup GPIO_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup GPIO_Exported_Functions_Group1 Initialization/de-initialization functions
|
||||
* @brief Initialization and Configuration functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### Initialization and de-initialization functions #####
|
||||
===============================================================================
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Initialize the GPIOx peripheral according to the specified parameters in the GPIO_Init.
|
||||
* @param GPIOx where x can be (A..G) to select the GPIO peripheral for STM32G4xx family
|
||||
* @param GPIO_Init pointer to a GPIO_InitTypeDef structure that contains
|
||||
* the configuration information for the specified GPIO peripheral.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
|
||||
{
|
||||
uint32_t position = 0x00U;
|
||||
uint32_t iocurrent;
|
||||
uint32_t temp;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
|
||||
assert_param(IS_GPIO_PIN(GPIO_Init->Pin));
|
||||
assert_param(IS_GPIO_MODE(GPIO_Init->Mode));
|
||||
assert_param(IS_GPIO_PULL(GPIO_Init->Pull));
|
||||
|
||||
/* Configure the port pins */
|
||||
while (((GPIO_Init->Pin) >> position) != 0U)
|
||||
{
|
||||
/* Get current io position */
|
||||
iocurrent = (GPIO_Init->Pin) & (1UL << position);
|
||||
|
||||
if (iocurrent != 0x00u)
|
||||
{
|
||||
/*--------------------- GPIO Mode Configuration ------------------------*/
|
||||
/* In case of Alternate function mode selection */
|
||||
if ((GPIO_Init->Mode == GPIO_MODE_AF_PP) || (GPIO_Init->Mode == GPIO_MODE_AF_OD))
|
||||
{
|
||||
/* Check the Alternate function parameters */
|
||||
assert_param(IS_GPIO_AF_INSTANCE(GPIOx));
|
||||
assert_param(IS_GPIO_AF(GPIO_Init->Alternate));
|
||||
|
||||
/* Configure Alternate function mapped with the current IO */
|
||||
temp = GPIOx->AFR[position >> 3U];
|
||||
temp &= ~(0xFU << ((position & 0x07U) * 4U));
|
||||
temp |= ((GPIO_Init->Alternate) << ((position & 0x07U) * 4U));
|
||||
GPIOx->AFR[position >> 3U] = temp;
|
||||
}
|
||||
|
||||
/* Configure IO Direction mode (Input, Output, Alternate or Analog) */
|
||||
temp = GPIOx->MODER;
|
||||
temp &= ~(GPIO_MODER_MODE0 << (position * 2U));
|
||||
temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2U));
|
||||
GPIOx->MODER = temp;
|
||||
|
||||
/* In case of Output or Alternate function mode selection */
|
||||
if ((GPIO_Init->Mode == GPIO_MODE_OUTPUT_PP) || (GPIO_Init->Mode == GPIO_MODE_AF_PP) ||
|
||||
(GPIO_Init->Mode == GPIO_MODE_OUTPUT_OD) || (GPIO_Init->Mode == GPIO_MODE_AF_OD))
|
||||
{
|
||||
/* Check the Speed parameter */
|
||||
assert_param(IS_GPIO_SPEED(GPIO_Init->Speed));
|
||||
/* Configure the IO Speed */
|
||||
temp = GPIOx->OSPEEDR;
|
||||
temp &= ~(GPIO_OSPEEDR_OSPEED0 << (position * 2U));
|
||||
temp |= (GPIO_Init->Speed << (position * 2U));
|
||||
GPIOx->OSPEEDR = temp;
|
||||
|
||||
/* Configure the IO Output Type */
|
||||
temp = GPIOx->OTYPER;
|
||||
temp &= ~(GPIO_OTYPER_OT0 << position) ;
|
||||
temp |= (((GPIO_Init->Mode & GPIO_OUTPUT_TYPE) >> 4U) << position);
|
||||
GPIOx->OTYPER = temp;
|
||||
}
|
||||
|
||||
/* Activate the Pull-up or Pull down resistor for the current IO */
|
||||
temp = GPIOx->PUPDR;
|
||||
temp &= ~(GPIO_PUPDR_PUPD0 << (position * 2U));
|
||||
temp |= ((GPIO_Init->Pull) << (position * 2U));
|
||||
GPIOx->PUPDR = temp;
|
||||
|
||||
/*--------------------- EXTI Mode Configuration ------------------------*/
|
||||
/* Configure the External Interrupt or event for the current IO */
|
||||
if ((GPIO_Init->Mode & EXTI_MODE) == EXTI_MODE)
|
||||
{
|
||||
/* Enable SYSCFG Clock */
|
||||
__HAL_RCC_SYSCFG_CLK_ENABLE();
|
||||
|
||||
temp = SYSCFG->EXTICR[position >> 2U];
|
||||
temp &= ~(0x0FUL << (4U * (position & 0x03U)));
|
||||
temp |= (GPIO_GET_INDEX(GPIOx) << (4U * (position & 0x03U)));
|
||||
SYSCFG->EXTICR[position >> 2U] = temp;
|
||||
|
||||
/* Clear EXTI line configuration */
|
||||
temp = EXTI->IMR1;
|
||||
temp &= ~(iocurrent);
|
||||
if ((GPIO_Init->Mode & GPIO_MODE_IT) == GPIO_MODE_IT)
|
||||
{
|
||||
temp |= iocurrent;
|
||||
}
|
||||
EXTI->IMR1 = temp;
|
||||
|
||||
temp = EXTI->EMR1;
|
||||
temp &= ~(iocurrent);
|
||||
if ((GPIO_Init->Mode & GPIO_MODE_EVT) == GPIO_MODE_EVT)
|
||||
{
|
||||
temp |= iocurrent;
|
||||
}
|
||||
EXTI->EMR1 = temp;
|
||||
|
||||
/* Clear Rising Falling edge configuration */
|
||||
temp = EXTI->RTSR1;
|
||||
temp &= ~(iocurrent);
|
||||
if ((GPIO_Init->Mode & RISING_EDGE) == RISING_EDGE)
|
||||
{
|
||||
temp |= iocurrent;
|
||||
}
|
||||
EXTI->RTSR1 = temp;
|
||||
|
||||
temp = EXTI->FTSR1;
|
||||
temp &= ~(iocurrent);
|
||||
if ((GPIO_Init->Mode & FALLING_EDGE) == FALLING_EDGE)
|
||||
{
|
||||
temp |= iocurrent;
|
||||
}
|
||||
EXTI->FTSR1 = temp;
|
||||
}
|
||||
}
|
||||
|
||||
position++;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief De-initialize the GPIOx peripheral registers to their default reset values.
|
||||
* @param GPIOx where x can be (A..G) to select the GPIO peripheral for STM32G4xx family
|
||||
* @param GPIO_Pin specifies the port bit to be written.
|
||||
* This parameter can be any combination of GPIO_PIN_x where x can be (0..15).
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin)
|
||||
{
|
||||
uint32_t position = 0x00U;
|
||||
uint32_t iocurrent;
|
||||
uint32_t tmp;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
|
||||
assert_param(IS_GPIO_PIN(GPIO_Pin));
|
||||
|
||||
/* Configure the port pins */
|
||||
while ((GPIO_Pin >> position) != 0U)
|
||||
{
|
||||
/* Get current io position */
|
||||
iocurrent = (GPIO_Pin) & (1UL << position);
|
||||
|
||||
if (iocurrent != 0x00u)
|
||||
{
|
||||
/*------------------------- EXTI Mode Configuration --------------------*/
|
||||
/* Clear the External Interrupt or Event for the current IO */
|
||||
|
||||
tmp = SYSCFG->EXTICR[position >> 2U];
|
||||
tmp &= (0x0FUL << (4U * (position & 0x03U)));
|
||||
if (tmp == (GPIO_GET_INDEX(GPIOx) << (4U * (position & 0x03U))))
|
||||
{
|
||||
tmp = 0x0FUL << (4U * (position & 0x03U));
|
||||
SYSCFG->EXTICR[position >> 2U] &= ~tmp;
|
||||
|
||||
/* Clear EXTI line configuration */
|
||||
EXTI->IMR1 &= ~(iocurrent);
|
||||
EXTI->EMR1 &= ~(iocurrent);
|
||||
|
||||
/* Clear Rising Falling edge configuration */
|
||||
EXTI->RTSR1 &= ~(iocurrent);
|
||||
EXTI->FTSR1 &= ~(iocurrent);
|
||||
}
|
||||
|
||||
/*------------------------- GPIO Mode Configuration --------------------*/
|
||||
/* Configure IO in Analog Mode */
|
||||
GPIOx->MODER |= (GPIO_MODER_MODE0 << (position * 2u));
|
||||
|
||||
/* Configure the default Alternate Function in current IO */
|
||||
GPIOx->AFR[position >> 3u] &= ~(0xFu << ((position & 0x07u) * 4u)) ;
|
||||
|
||||
/* Configure the default value for IO Speed */
|
||||
GPIOx->OSPEEDR &= ~(GPIO_OSPEEDR_OSPEED0 << (position * 2u));
|
||||
|
||||
/* Configure the default value IO Output Type */
|
||||
GPIOx->OTYPER &= ~(GPIO_OTYPER_OT0 << position) ;
|
||||
|
||||
/* Deactivate the Pull-up and Pull-down resistor for the current IO */
|
||||
GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPD0 << (position * 2u));
|
||||
}
|
||||
|
||||
position++;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup GPIO_Exported_Functions_Group2
|
||||
* @brief GPIO Read, Write, Toggle, Lock and EXTI management functions.
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### IO operation functions #####
|
||||
===============================================================================
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Read the specified input port pin.
|
||||
* @param GPIOx where x can be (A..G) to select the GPIO peripheral for STM32G4xx family
|
||||
* @param GPIO_Pin specifies the port bit to read.
|
||||
* This parameter can be any combination of GPIO_PIN_x where x can be (0..15).
|
||||
* @retval The input port pin value.
|
||||
*/
|
||||
GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin)
|
||||
{
|
||||
GPIO_PinState bitstatus;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_GPIO_PIN(GPIO_Pin));
|
||||
|
||||
if ((GPIOx->IDR & GPIO_Pin) != 0x00U)
|
||||
{
|
||||
bitstatus = GPIO_PIN_SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = GPIO_PIN_RESET;
|
||||
}
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set or clear the selected data port bit.
|
||||
*
|
||||
* @note This function uses GPIOx_BSRR and GPIOx_BRR registers 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..G) to select the GPIO peripheral for STM32G4xx family
|
||||
* @param GPIO_Pin specifies the port bit to be written.
|
||||
* This parameter can be any combination of GPIO_PIN_x where x can be (0..15).
|
||||
* @param PinState specifies the value to be written to the selected bit.
|
||||
* This parameter can be one of the GPIO_PinState enum values:
|
||||
* @arg GPIO_PIN_RESET: to clear the port pin
|
||||
* @arg GPIO_PIN_SET: to set the port pin
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_GPIO_WritePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_GPIO_PIN(GPIO_Pin));
|
||||
assert_param(IS_GPIO_PIN_ACTION(PinState));
|
||||
|
||||
if (PinState != GPIO_PIN_RESET)
|
||||
{
|
||||
GPIOx->BSRR = (uint32_t)GPIO_Pin;
|
||||
}
|
||||
else
|
||||
{
|
||||
GPIOx->BRR = (uint32_t)GPIO_Pin;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Toggle the specified GPIO pin.
|
||||
* @param GPIOx where x can be (A..G) to select the GPIO peripheral for STM32G4xx family
|
||||
* @param GPIO_Pin specifies the pin to be toggled.
|
||||
* This parameter can be any combination of GPIO_PIN_x where x can be (0..15).
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_GPIO_TogglePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_GPIO_PIN(GPIO_Pin));
|
||||
|
||||
if ((GPIOx->ODR & GPIO_Pin) != 0x00u)
|
||||
{
|
||||
GPIOx->BRR = (uint32_t)GPIO_Pin;
|
||||
}
|
||||
else
|
||||
{
|
||||
GPIOx->BSRR = (uint32_t)GPIO_Pin;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Lock 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..G) to select the GPIO peripheral for STM32G4xx family
|
||||
* @param GPIO_Pin specifies the port bits to be locked.
|
||||
* This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
|
||||
* @retval None
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin)
|
||||
{
|
||||
__IO uint32_t tmp = GPIO_LCKR_LCKK;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_GPIO_LOCK_INSTANCE(GPIOx));
|
||||
assert_param(IS_GPIO_PIN(GPIO_Pin));
|
||||
|
||||
/* Apply lock key write sequence */
|
||||
tmp |= GPIO_Pin;
|
||||
/* Set LCKx bit(s): LCKK='1' + LCK[15-0] */
|
||||
GPIOx->LCKR = tmp;
|
||||
/* Reset LCKx bit(s): LCKK='0' + LCK[15-0] */
|
||||
GPIOx->LCKR = GPIO_Pin;
|
||||
/* Set LCKx bit(s): LCKK='1' + LCK[15-0] */
|
||||
GPIOx->LCKR = tmp;
|
||||
/* Read LCKK register. This read is mandatory to complete key lock sequence */
|
||||
tmp = GPIOx->LCKR;
|
||||
|
||||
/* read again in order to confirm lock is active */
|
||||
if ((GPIOx->LCKR & GPIO_LCKR_LCKK) != 0x00u)
|
||||
{
|
||||
return HAL_OK;
|
||||
}
|
||||
else
|
||||
{
|
||||
return HAL_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Handle EXTI interrupt request.
|
||||
* @param GPIO_Pin Specifies the port pin connected to corresponding EXTI line.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin)
|
||||
{
|
||||
/* EXTI line interrupt detected */
|
||||
if (__HAL_GPIO_EXTI_GET_IT(GPIO_Pin) != 0x00u)
|
||||
{
|
||||
__HAL_GPIO_EXTI_CLEAR_IT(GPIO_Pin);
|
||||
HAL_GPIO_EXTI_Callback(GPIO_Pin);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief EXTI line detection callback.
|
||||
* @param GPIO_Pin: Specifies the port pin connected to corresponding EXTI line.
|
||||
* @retval None
|
||||
*/
|
||||
__weak void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(GPIO_Pin);
|
||||
|
||||
/* NOTE: This function should not be modified, when the callback is needed,
|
||||
the HAL_GPIO_EXTI_Callback could be implemented in the user file
|
||||
*/
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* HAL_GPIO_MODULE_ENABLED */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -0,0 +1,339 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_i2c_ex.c
|
||||
* @author MCD Application Team
|
||||
* @brief I2C Extended HAL module driver.
|
||||
* This file provides firmware functions to manage the following
|
||||
* functionalities of I2C Extended peripheral:
|
||||
* + Extended features functions
|
||||
*
|
||||
@verbatim
|
||||
==============================================================================
|
||||
##### I2C peripheral Extended features #####
|
||||
==============================================================================
|
||||
|
||||
[..] Comparing to other previous devices, the I2C interface for STM32G4xx
|
||||
devices contains the following additional features
|
||||
|
||||
(+) Possibility to disable or enable Analog Noise Filter
|
||||
(+) Use of a configured Digital Noise Filter
|
||||
(+) Disable or enable wakeup from Stop mode(s)
|
||||
(+) Disable or enable Fast Mode Plus
|
||||
|
||||
##### How to use this driver #####
|
||||
==============================================================================
|
||||
[..] This driver provides functions to configure Noise Filter and Wake Up Feature
|
||||
(#) Configure I2C Analog noise filter using the function HAL_I2CEx_ConfigAnalogFilter()
|
||||
(#) Configure I2C Digital noise filter using the function HAL_I2CEx_ConfigDigitalFilter()
|
||||
(#) Configure the enable or disable of I2C Wake Up Mode using the functions :
|
||||
(++) HAL_I2CEx_EnableWakeUp()
|
||||
(++) HAL_I2CEx_DisableWakeUp()
|
||||
(#) Configure the enable or disable of fast mode plus driving capability using the functions :
|
||||
(++) HAL_I2CEx_EnableFastModePlus()
|
||||
(++) HAL_I2CEx_DisableFastModePlus()
|
||||
@endverbatim
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup I2CEx I2CEx
|
||||
* @brief I2C Extended HAL module driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifdef HAL_I2C_MODULE_ENABLED
|
||||
|
||||
/* Private typedef -----------------------------------------------------------*/
|
||||
/* Private define ------------------------------------------------------------*/
|
||||
/* Private macro -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
/* Private functions ---------------------------------------------------------*/
|
||||
|
||||
/** @defgroup I2CEx_Exported_Functions I2C Extended Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup I2CEx_Exported_Functions_Group1 Extended features functions
|
||||
* @brief Extended features functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### Extended features functions #####
|
||||
===============================================================================
|
||||
[..] This section provides functions allowing to:
|
||||
(+) Configure Noise Filters
|
||||
(+) Configure Wake Up Feature
|
||||
(+) Configure Fast Mode Plus
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Configure I2C Analog noise filter.
|
||||
* @param hi2c Pointer to a I2C_HandleTypeDef structure that contains
|
||||
* the configuration information for the specified I2Cx peripheral.
|
||||
* @param AnalogFilter New state of the Analog filter.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_I2C_ALL_INSTANCE(hi2c->Instance));
|
||||
assert_param(IS_I2C_ANALOG_FILTER(AnalogFilter));
|
||||
|
||||
if (hi2c->State == HAL_I2C_STATE_READY)
|
||||
{
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(hi2c);
|
||||
|
||||
hi2c->State = HAL_I2C_STATE_BUSY;
|
||||
|
||||
/* Disable the selected I2C peripheral */
|
||||
__HAL_I2C_DISABLE(hi2c);
|
||||
|
||||
/* Reset I2Cx ANOFF bit */
|
||||
hi2c->Instance->CR1 &= ~(I2C_CR1_ANFOFF);
|
||||
|
||||
/* Set analog filter bit*/
|
||||
hi2c->Instance->CR1 |= AnalogFilter;
|
||||
|
||||
__HAL_I2C_ENABLE(hi2c);
|
||||
|
||||
hi2c->State = HAL_I2C_STATE_READY;
|
||||
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(hi2c);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
else
|
||||
{
|
||||
return HAL_BUSY;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configure I2C Digital noise filter.
|
||||
* @param hi2c Pointer to a I2C_HandleTypeDef structure that contains
|
||||
* the configuration information for the specified I2Cx peripheral.
|
||||
* @param DigitalFilter Coefficient of digital noise filter between Min_Data=0x00 and Max_Data=0x0F.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter)
|
||||
{
|
||||
uint32_t tmpreg;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_I2C_ALL_INSTANCE(hi2c->Instance));
|
||||
assert_param(IS_I2C_DIGITAL_FILTER(DigitalFilter));
|
||||
|
||||
if (hi2c->State == HAL_I2C_STATE_READY)
|
||||
{
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(hi2c);
|
||||
|
||||
hi2c->State = HAL_I2C_STATE_BUSY;
|
||||
|
||||
/* Disable the selected I2C peripheral */
|
||||
__HAL_I2C_DISABLE(hi2c);
|
||||
|
||||
/* Get the old register value */
|
||||
tmpreg = hi2c->Instance->CR1;
|
||||
|
||||
/* Reset I2Cx DNF bits [11:8] */
|
||||
tmpreg &= ~(I2C_CR1_DNF);
|
||||
|
||||
/* Set I2Cx DNF coefficient */
|
||||
tmpreg |= DigitalFilter << 8U;
|
||||
|
||||
/* Store the new register value */
|
||||
hi2c->Instance->CR1 = tmpreg;
|
||||
|
||||
__HAL_I2C_ENABLE(hi2c);
|
||||
|
||||
hi2c->State = HAL_I2C_STATE_READY;
|
||||
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(hi2c);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
else
|
||||
{
|
||||
return HAL_BUSY;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable I2C wakeup from Stop mode(s).
|
||||
* @param hi2c Pointer to a I2C_HandleTypeDef structure that contains
|
||||
* the configuration information for the specified I2Cx peripheral.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_I2CEx_EnableWakeUp(I2C_HandleTypeDef *hi2c)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_I2C_WAKEUP_FROMSTOP_INSTANCE(hi2c->Instance));
|
||||
|
||||
if (hi2c->State == HAL_I2C_STATE_READY)
|
||||
{
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(hi2c);
|
||||
|
||||
hi2c->State = HAL_I2C_STATE_BUSY;
|
||||
|
||||
/* Disable the selected I2C peripheral */
|
||||
__HAL_I2C_DISABLE(hi2c);
|
||||
|
||||
/* Enable wakeup from stop mode */
|
||||
hi2c->Instance->CR1 |= I2C_CR1_WUPEN;
|
||||
|
||||
__HAL_I2C_ENABLE(hi2c);
|
||||
|
||||
hi2c->State = HAL_I2C_STATE_READY;
|
||||
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(hi2c);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
else
|
||||
{
|
||||
return HAL_BUSY;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable I2C wakeup from Stop mode(s).
|
||||
* @param hi2c Pointer to a I2C_HandleTypeDef structure that contains
|
||||
* the configuration information for the specified I2Cx peripheral.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_I2CEx_DisableWakeUp(I2C_HandleTypeDef *hi2c)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_I2C_WAKEUP_FROMSTOP_INSTANCE(hi2c->Instance));
|
||||
|
||||
if (hi2c->State == HAL_I2C_STATE_READY)
|
||||
{
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(hi2c);
|
||||
|
||||
hi2c->State = HAL_I2C_STATE_BUSY;
|
||||
|
||||
/* Disable the selected I2C peripheral */
|
||||
__HAL_I2C_DISABLE(hi2c);
|
||||
|
||||
/* Enable wakeup from stop mode */
|
||||
hi2c->Instance->CR1 &= ~(I2C_CR1_WUPEN);
|
||||
|
||||
__HAL_I2C_ENABLE(hi2c);
|
||||
|
||||
hi2c->State = HAL_I2C_STATE_READY;
|
||||
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(hi2c);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
else
|
||||
{
|
||||
return HAL_BUSY;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable the I2C fast mode plus driving capability.
|
||||
* @param ConfigFastModePlus Selects the pin.
|
||||
* This parameter can be one of the @ref I2CEx_FastModePlus values
|
||||
* @note For I2C1, fast mode plus driving capability can be enabled on all selected
|
||||
* I2C1 pins using I2C_FASTMODEPLUS_I2C1 parameter or independently
|
||||
* on each one of the following pins PB6, PB7, PB8 and PB9.
|
||||
* @note For remaining I2C1 pins (PA14, PA15...) fast mode plus driving capability
|
||||
* can be enabled only by using I2C_FASTMODEPLUS_I2C1 parameter.
|
||||
* @note For all I2C2 pins fast mode plus driving capability can be enabled
|
||||
* only by using I2C_FASTMODEPLUS_I2C2 parameter.
|
||||
* @note For all I2C3 pins fast mode plus driving capability can be enabled
|
||||
* only by using I2C_FASTMODEPLUS_I2C3 parameter.
|
||||
* @note For all I2C4 pins fast mode plus driving capability can be enabled
|
||||
* only by using I2C_FASTMODEPLUS_I2C4 parameter.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_I2CEx_EnableFastModePlus(uint32_t ConfigFastModePlus)
|
||||
{
|
||||
/* Check the parameter */
|
||||
assert_param(IS_I2C_FASTMODEPLUS(ConfigFastModePlus));
|
||||
|
||||
/* Enable SYSCFG clock */
|
||||
__HAL_RCC_SYSCFG_CLK_ENABLE();
|
||||
|
||||
/* Enable fast mode plus driving capability for selected pin */
|
||||
SET_BIT(SYSCFG->CFGR1, (uint32_t)ConfigFastModePlus);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable the I2C fast mode plus driving capability.
|
||||
* @param ConfigFastModePlus Selects the pin.
|
||||
* This parameter can be one of the @ref I2CEx_FastModePlus values
|
||||
* @note For I2C1, fast mode plus driving capability can be disabled on all selected
|
||||
* I2C1 pins using I2C_FASTMODEPLUS_I2C1 parameter or independently
|
||||
* on each one of the following pins PB6, PB7, PB8 and PB9.
|
||||
* @note For remaining I2C1 pins (PA14, PA15...) fast mode plus driving capability
|
||||
* can be disabled only by using I2C_FASTMODEPLUS_I2C1 parameter.
|
||||
* @note For all I2C2 pins fast mode plus driving capability can be disabled
|
||||
* only by using I2C_FASTMODEPLUS_I2C2 parameter.
|
||||
* @note For all I2C3 pins fast mode plus driving capability can be disabled
|
||||
* only by using I2C_FASTMODEPLUS_I2C3 parameter.
|
||||
* @note For all I2C4 pins fast mode plus driving capability can be disabled
|
||||
* only by using I2C_FASTMODEPLUS_I2C4 parameter.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_I2CEx_DisableFastModePlus(uint32_t ConfigFastModePlus)
|
||||
{
|
||||
/* Check the parameter */
|
||||
assert_param(IS_I2C_FASTMODEPLUS(ConfigFastModePlus));
|
||||
|
||||
/* Enable SYSCFG clock */
|
||||
__HAL_RCC_SYSCFG_CLK_ENABLE();
|
||||
|
||||
/* Disable fast mode plus driving capability for selected pin */
|
||||
CLEAR_BIT(SYSCFG->CFGR1, (uint32_t)ConfigFastModePlus);
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* HAL_I2C_MODULE_ENABLED */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -0,0 +1,334 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_pcd_ex.c
|
||||
* @author MCD Application Team
|
||||
* @brief PCD Extended HAL module driver.
|
||||
* This file provides firmware functions to manage the following
|
||||
* functionalities of the USB Peripheral Controller:
|
||||
* + Extended features functions
|
||||
*
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup PCDEx PCDEx
|
||||
* @brief PCD Extended HAL module driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifdef HAL_PCD_MODULE_ENABLED
|
||||
|
||||
#if defined (USB)
|
||||
/* Private types -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private constants ---------------------------------------------------------*/
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/* Private functions ---------------------------------------------------------*/
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
|
||||
/** @defgroup PCDEx_Exported_Functions PCDEx Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup PCDEx_Exported_Functions_Group1 Peripheral Control functions
|
||||
* @brief PCDEx control functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### Extended features functions #####
|
||||
===============================================================================
|
||||
[..] This section provides functions allowing to:
|
||||
(+) Update FIFO configuration
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Configure PMA for EP
|
||||
* @param hpcd Device instance
|
||||
* @param ep_addr endpoint address
|
||||
* @param ep_kind endpoint Kind
|
||||
* USB_SNG_BUF: Single Buffer used
|
||||
* USB_DBL_BUF: Double Buffer used
|
||||
* @param pmaadress: EP address in The PMA: In case of single buffer endpoint
|
||||
* this parameter is 16-bit value providing the address
|
||||
* in PMA allocated to endpoint.
|
||||
* In case of double buffer endpoint this parameter
|
||||
* is a 32-bit value providing the endpoint buffer 0 address
|
||||
* in the LSB part of 32-bit value and endpoint buffer 1 address
|
||||
* in the MSB part of 32-bit value.
|
||||
* @retval HAL status
|
||||
*/
|
||||
|
||||
HAL_StatusTypeDef HAL_PCDEx_PMAConfig(PCD_HandleTypeDef *hpcd,
|
||||
uint16_t ep_addr,
|
||||
uint16_t ep_kind,
|
||||
uint32_t pmaadress)
|
||||
{
|
||||
PCD_EPTypeDef *ep;
|
||||
|
||||
/* initialize ep structure*/
|
||||
if ((0x80U & ep_addr) == 0x80U)
|
||||
{
|
||||
ep = &hpcd->IN_ep[ep_addr & EP_ADDR_MSK];
|
||||
}
|
||||
else
|
||||
{
|
||||
ep = &hpcd->OUT_ep[ep_addr];
|
||||
}
|
||||
|
||||
/* Here we check if the endpoint is single or double Buffer*/
|
||||
if (ep_kind == PCD_SNG_BUF)
|
||||
{
|
||||
/* Single Buffer */
|
||||
ep->doublebuffer = 0U;
|
||||
/* Configure the PMA */
|
||||
ep->pmaadress = (uint16_t)pmaadress;
|
||||
}
|
||||
else /* USB_DBL_BUF */
|
||||
{
|
||||
/* Double Buffer Endpoint */
|
||||
ep->doublebuffer = 1U;
|
||||
/* Configure the PMA */
|
||||
ep->pmaaddr0 = (uint16_t)(pmaadress & 0xFFFFU);
|
||||
ep->pmaaddr1 = (uint16_t)((pmaadress & 0xFFFF0000U) >> 16);
|
||||
}
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Activate BatteryCharging feature.
|
||||
* @param hpcd PCD handle
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_PCDEx_ActivateBCD(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
USB_TypeDef *USBx = hpcd->Instance;
|
||||
hpcd->battery_charging_active = 1U;
|
||||
|
||||
/* Enable DCD : Data Contact Detect */
|
||||
USBx->BCDR &= ~(USB_BCDR_PDEN);
|
||||
USBx->BCDR &= ~(USB_BCDR_SDEN);
|
||||
USBx->BCDR |= USB_BCDR_DCDEN;
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Deactivate BatteryCharging feature.
|
||||
* @param hpcd PCD handle
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_PCDEx_DeActivateBCD(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
USB_TypeDef *USBx = hpcd->Instance;
|
||||
hpcd->battery_charging_active = 0U;
|
||||
|
||||
USBx->BCDR &= ~(USB_BCDR_BCDEN);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Handle BatteryCharging Process.
|
||||
* @param hpcd PCD handle
|
||||
* @retval HAL status
|
||||
*/
|
||||
void HAL_PCDEx_BCD_VBUSDetect(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
USB_TypeDef *USBx = hpcd->Instance;
|
||||
uint32_t tickstart = HAL_GetTick();
|
||||
|
||||
/* Wait Detect flag or a timeout is happen*/
|
||||
while ((USBx->BCDR & USB_BCDR_DCDET) == 0U)
|
||||
{
|
||||
/* Check for the Timeout */
|
||||
if ((HAL_GetTick() - tickstart) > 1000U)
|
||||
{
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
hpcd->BCDCallback(hpcd, PCD_BCD_ERROR);
|
||||
#else
|
||||
HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_ERROR);
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
HAL_Delay(200U);
|
||||
|
||||
/* Data Pin Contact ? Check Detect flag */
|
||||
if ((USBx->BCDR & USB_BCDR_DCDET) == USB_BCDR_DCDET)
|
||||
{
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
hpcd->BCDCallback(hpcd, PCD_BCD_CONTACT_DETECTION);
|
||||
#else
|
||||
HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_CONTACT_DETECTION);
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
}
|
||||
/* Primary detection: checks if connected to Standard Downstream Port
|
||||
(without charging capability) */
|
||||
USBx->BCDR &= ~(USB_BCDR_DCDEN);
|
||||
HAL_Delay(50U);
|
||||
USBx->BCDR |= (USB_BCDR_PDEN);
|
||||
HAL_Delay(50U);
|
||||
|
||||
/* If Charger detect ? */
|
||||
if ((USBx->BCDR & USB_BCDR_PDET) == USB_BCDR_PDET)
|
||||
{
|
||||
/* Start secondary detection to check connection to Charging Downstream
|
||||
Port or Dedicated Charging Port */
|
||||
USBx->BCDR &= ~(USB_BCDR_PDEN);
|
||||
HAL_Delay(50U);
|
||||
USBx->BCDR |= (USB_BCDR_SDEN);
|
||||
HAL_Delay(50U);
|
||||
|
||||
/* If CDP ? */
|
||||
if ((USBx->BCDR & USB_BCDR_SDET) == USB_BCDR_SDET)
|
||||
{
|
||||
/* Dedicated Downstream Port DCP */
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
hpcd->BCDCallback(hpcd, PCD_BCD_DEDICATED_CHARGING_PORT);
|
||||
#else
|
||||
HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_DEDICATED_CHARGING_PORT);
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Charging Downstream Port CDP */
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
hpcd->BCDCallback(hpcd, PCD_BCD_CHARGING_DOWNSTREAM_PORT);
|
||||
#else
|
||||
HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_CHARGING_DOWNSTREAM_PORT);
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
}
|
||||
}
|
||||
else /* NO */
|
||||
{
|
||||
/* Standard Downstream Port */
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
hpcd->BCDCallback(hpcd, PCD_BCD_STD_DOWNSTREAM_PORT);
|
||||
#else
|
||||
HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_STD_DOWNSTREAM_PORT);
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
}
|
||||
|
||||
/* Battery Charging capability discovery finished Start Enumeration */
|
||||
(void)HAL_PCDEx_DeActivateBCD(hpcd);
|
||||
#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U)
|
||||
hpcd->BCDCallback(hpcd, PCD_BCD_DISCOVERY_COMPLETED);
|
||||
#else
|
||||
HAL_PCDEx_BCD_Callback(hpcd, PCD_BCD_DISCOVERY_COMPLETED);
|
||||
#endif /* USE_HAL_PCD_REGISTER_CALLBACKS */
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Activate LPM feature.
|
||||
* @param hpcd PCD handle
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_PCDEx_ActivateLPM(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
|
||||
USB_TypeDef *USBx = hpcd->Instance;
|
||||
hpcd->lpm_active = 1U;
|
||||
hpcd->LPM_State = LPM_L0;
|
||||
|
||||
USBx->LPMCSR |= USB_LPMCSR_LMPEN;
|
||||
USBx->LPMCSR |= USB_LPMCSR_LPMACK;
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Deactivate LPM feature.
|
||||
* @param hpcd PCD handle
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_PCDEx_DeActivateLPM(PCD_HandleTypeDef *hpcd)
|
||||
{
|
||||
USB_TypeDef *USBx = hpcd->Instance;
|
||||
|
||||
hpcd->lpm_active = 0U;
|
||||
|
||||
USBx->LPMCSR &= ~(USB_LPMCSR_LMPEN);
|
||||
USBx->LPMCSR &= ~(USB_LPMCSR_LPMACK);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @brief Send LPM message to user layer callback.
|
||||
* @param hpcd PCD handle
|
||||
* @param msg LPM message
|
||||
* @retval HAL status
|
||||
*/
|
||||
__weak void HAL_PCDEx_LPM_Callback(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(hpcd);
|
||||
UNUSED(msg);
|
||||
|
||||
/* NOTE : This function should not be modified, when the callback is needed,
|
||||
the HAL_PCDEx_LPM_Callback could be implemented in the user file
|
||||
*/
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Send BatteryCharging message to user layer callback.
|
||||
* @param hpcd PCD handle
|
||||
* @param msg LPM message
|
||||
* @retval HAL status
|
||||
*/
|
||||
__weak void HAL_PCDEx_BCD_Callback(PCD_HandleTypeDef *hpcd, PCD_BCD_MsgTypeDef msg)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(hpcd);
|
||||
UNUSED(msg);
|
||||
|
||||
/* NOTE : This function should not be modified, when the callback is needed,
|
||||
the HAL_PCDEx_BCD_Callback could be implemented in the user file
|
||||
*/
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
#endif /* defined (USB) */
|
||||
#endif /* HAL_PCD_MODULE_ENABLED */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,654 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_pwr.c
|
||||
* @author MCD Application Team
|
||||
* @brief PWR HAL module driver.
|
||||
* This file provides firmware functions to manage the following
|
||||
* functionalities of the Power Controller (PWR) peripheral:
|
||||
* + Initialization/de-initialization functions
|
||||
* + Peripheral Control functions
|
||||
*
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup PWR PWR
|
||||
* @brief PWR HAL module driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifdef HAL_PWR_MODULE_ENABLED
|
||||
|
||||
/* Private typedef -----------------------------------------------------------*/
|
||||
/* Private define ------------------------------------------------------------*/
|
||||
|
||||
/** @defgroup PWR_Private_Defines PWR Private Defines
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup PWR_PVD_Mode_Mask PWR PVD Mode Mask
|
||||
* @{
|
||||
*/
|
||||
#define PVD_MODE_IT ((uint32_t)0x00010000) /*!< Mask for interruption yielded by PVD threshold crossing */
|
||||
#define PVD_MODE_EVT ((uint32_t)0x00020000) /*!< Mask for event yielded by PVD threshold crossing */
|
||||
#define PVD_RISING_EDGE ((uint32_t)0x00000001) /*!< Mask for rising edge set as PVD trigger */
|
||||
#define PVD_FALLING_EDGE ((uint32_t)0x00000002) /*!< Mask for falling edge set as PVD trigger */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macro -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
|
||||
/** @defgroup PWR_Exported_Functions PWR Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup PWR_Exported_Functions_Group1 Initialization and de-initialization functions
|
||||
* @brief Initialization and de-initialization functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### Initialization and de-initialization functions #####
|
||||
===============================================================================
|
||||
[..]
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Deinitialize the HAL PWR peripheral registers to their default reset values.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PWR_DeInit(void)
|
||||
{
|
||||
__HAL_RCC_PWR_FORCE_RESET();
|
||||
__HAL_RCC_PWR_RELEASE_RESET();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable access to the backup domain
|
||||
* (RTC registers, RTC backup data registers).
|
||||
* @note After reset, the backup domain is protected against
|
||||
* possible unwanted write accesses.
|
||||
* @note RTCSEL that sets the RTC clock source selection is in the RTC back-up domain.
|
||||
* In order to set or modify the RTC clock, the backup domain access must be
|
||||
* disabled.
|
||||
* @note LSEON bit that switches on and off the LSE crystal belongs as well to the
|
||||
* back-up domain.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PWR_EnableBkUpAccess(void)
|
||||
{
|
||||
SET_BIT(PWR->CR1, PWR_CR1_DBP);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable access to the backup domain
|
||||
* (RTC registers, RTC backup data registers).
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PWR_DisableBkUpAccess(void)
|
||||
{
|
||||
CLEAR_BIT(PWR->CR1, PWR_CR1_DBP);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
|
||||
/** @defgroup PWR_Exported_Functions_Group2 Peripheral Control functions
|
||||
* @brief Low Power modes configuration functions
|
||||
*
|
||||
@verbatim
|
||||
|
||||
===============================================================================
|
||||
##### Peripheral Control functions #####
|
||||
===============================================================================
|
||||
|
||||
[..]
|
||||
*** PVD configuration ***
|
||||
=========================
|
||||
[..]
|
||||
(+) 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 PWR_CR2 register).
|
||||
|
||||
(+) 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. This is done through
|
||||
__HAL_PVD_EXTI_ENABLE_IT() macro.
|
||||
(+) The PVD is stopped in Standby mode.
|
||||
|
||||
|
||||
*** WakeUp pin configuration ***
|
||||
================================
|
||||
[..]
|
||||
(+) WakeUp pins are used to wakeup the system from Standby mode or Shutdown mode.
|
||||
The polarity of these pins can be set to configure event detection on high
|
||||
level (rising edge) or low level (falling edge).
|
||||
|
||||
|
||||
|
||||
*** Low Power modes configuration ***
|
||||
=====================================
|
||||
[..]
|
||||
The devices feature 8 low-power modes:
|
||||
(+) Low-power Run mode: core and peripherals are running, main regulator off, low power regulator on.
|
||||
(+) Sleep mode: Cortex-M4 core stopped, peripherals kept running, main and low power regulators on.
|
||||
(+) Low-power Sleep mode: Cortex-M4 core stopped, peripherals kept running, main regulator off, low power regulator on.
|
||||
(+) Stop 0 mode: all clocks are stopped except LSI and LSE, main and low power regulators on.
|
||||
(+) Stop 1 mode: all clocks are stopped except LSI and LSE, main regulator off, low power regulator on.
|
||||
(+) Standby mode with SRAM2: all clocks are stopped except LSI and LSE, SRAM2 content preserved, main regulator off, low power regulator on.
|
||||
(+) Standby mode without SRAM2: all clocks are stopped except LSI and LSE, main and low power regulators off.
|
||||
(+) Shutdown mode: all clocks are stopped except LSE, main and low power regulators off.
|
||||
|
||||
|
||||
*** Low-power run mode ***
|
||||
==========================
|
||||
[..]
|
||||
(+) Entry: (from main run mode)
|
||||
(++) set LPR bit with HAL_PWREx_EnableLowPowerRunMode() API after having decreased the system clock below 2 MHz.
|
||||
|
||||
(+) Exit:
|
||||
(++) clear LPR bit then wait for REGLP bit to be reset with HAL_PWREx_DisableLowPowerRunMode() API. Only
|
||||
then can the system clock frequency be increased above 2 MHz.
|
||||
|
||||
|
||||
*** Sleep mode / Low-power sleep mode ***
|
||||
=========================================
|
||||
[..]
|
||||
(+) Entry:
|
||||
The Sleep mode / Low-power Sleep mode is entered thru HAL_PWR_EnterSLEEPMode() API
|
||||
in specifying whether or not the regulator is forced to low-power mode and if exit is interrupt or event-triggered.
|
||||
(++) PWR_MAINREGULATOR_ON: Sleep mode (regulator in main mode).
|
||||
(++) PWR_LOWPOWERREGULATOR_ON: Low-power sleep (regulator in low power mode).
|
||||
In the latter case, the system clock frequency must have been decreased below 2 MHz beforehand.
|
||||
(++) PWR_SLEEPENTRY_WFI: enter SLEEP mode with WFI instruction
|
||||
(++) PWR_SLEEPENTRY_WFE: enter SLEEP mode with WFE instruction
|
||||
|
||||
(+) WFI Exit:
|
||||
(++) Any peripheral interrupt acknowledged by the nested vectored interrupt
|
||||
controller (NVIC) or any wake-up event.
|
||||
|
||||
(+) WFE Exit:
|
||||
(++) Any wake-up event such as an EXTI line configured in event mode.
|
||||
|
||||
[..] When exiting the Low-power sleep mode by issuing an interrupt or a wakeup event,
|
||||
the MCU is in Low-power Run mode.
|
||||
|
||||
*** Stop 0, Stop 1 modes ***
|
||||
===============================
|
||||
[..]
|
||||
(+) Entry:
|
||||
The Stop 0, Stop 1 modes are entered thru the following API's:
|
||||
(++) HAL_PWREx_EnterSTOP0Mode() for mode 0 or HAL_PWREx_EnterSTOP1Mode() for mode 1 or for porting reasons HAL_PWR_EnterSTOPMode().
|
||||
(+) Regulator setting (applicable to HAL_PWR_EnterSTOPMode() only):
|
||||
(++) PWR_MAINREGULATOR_ON
|
||||
(++) PWR_LOWPOWERREGULATOR_ON
|
||||
(+) Exit (interrupt or event-triggered, specified when entering STOP mode):
|
||||
(++) PWR_STOPENTRY_WFI: enter Stop mode with WFI instruction
|
||||
(++) PWR_STOPENTRY_WFE: enter Stop mode with WFE instruction
|
||||
|
||||
(+) WFI Exit:
|
||||
(++) Any EXTI Line (Internal or External) configured in Interrupt mode.
|
||||
(++) Some specific communication peripherals (USART, LPUART, I2C) interrupts
|
||||
when programmed in wakeup mode.
|
||||
(+) WFE Exit:
|
||||
(++) Any EXTI Line (Internal or External) configured in Event mode.
|
||||
|
||||
[..]
|
||||
When exiting Stop 0 and Stop 1 modes, the MCU is either in Run mode or in Low-power Run mode
|
||||
depending on the LPR bit setting.
|
||||
|
||||
*** Standby mode ***
|
||||
====================
|
||||
[..]
|
||||
The Standby mode offers two options:
|
||||
(+) option a) all clocks off except LSI and LSE, RRS bit set (keeps voltage regulator in low power mode).
|
||||
SRAM and registers contents are lost except for the SRAM2 content, the RTC registers, RTC backup registers
|
||||
and Standby circuitry.
|
||||
(+) option b) all clocks off except LSI and LSE, RRS bit cleared (voltage regulator then disabled).
|
||||
SRAM and register contents are lost except for the RTC registers, RTC backup registers
|
||||
and Standby circuitry.
|
||||
|
||||
(++) Entry:
|
||||
(+++) The Standby mode is entered thru HAL_PWR_EnterSTANDBYMode() API.
|
||||
SRAM1 and register contents are lost except for registers in the Backup domain and
|
||||
Standby circuitry. SRAM2 content can be preserved if the bit RRS is set in PWR_CR3 register.
|
||||
To enable this feature, the user can resort to HAL_PWREx_EnableSRAM2ContentRetention() API
|
||||
to set RRS bit.
|
||||
|
||||
(++) Exit:
|
||||
(+++) WKUP pin rising edge, RTC alarm or wakeup, tamper event, time-stamp event,
|
||||
external reset in NRST pin, IWDG reset.
|
||||
|
||||
[..] After waking up from Standby mode, program execution restarts in the same way as after a Reset.
|
||||
|
||||
|
||||
*** Shutdown mode ***
|
||||
======================
|
||||
[..]
|
||||
In Shutdown mode,
|
||||
voltage regulator is disabled, all clocks are off except LSE, RRS bit is cleared.
|
||||
SRAM and registers contents are lost except for backup domain registers.
|
||||
|
||||
(+) Entry:
|
||||
The Shutdown mode is entered thru HAL_PWREx_EnterSHUTDOWNMode() API.
|
||||
|
||||
(+) Exit:
|
||||
(++) WKUP pin rising edge, RTC alarm or wakeup, tamper event, time-stamp event,
|
||||
external reset in NRST pin.
|
||||
|
||||
[..] After waking up from Shutdown mode, program execution restarts in the same way as after a 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 or a time-stamp event, without depending on
|
||||
an external interrupt (Auto-wakeup mode).
|
||||
|
||||
(+) RTC auto-wakeup (AWU) from the Stop, Standby and Shutdown modes
|
||||
|
||||
|
||||
(++) To wake up from the Stop mode with an RTC alarm event, it is necessary to
|
||||
configure the RTC to generate the RTC alarm using the HAL_RTC_SetAlarm_IT() function.
|
||||
|
||||
(++) To wake up from the Stop mode with an RTC Tamper or time stamp event, it
|
||||
is necessary to configure the RTC to detect the tamper or time stamp event using the
|
||||
HAL_RTCEx_SetTimeStamp_IT() or HAL_RTCEx_SetTamper_IT() functions.
|
||||
|
||||
(++) To wake up from the Stop mode with an RTC WakeUp event, it is necessary to
|
||||
configure the RTC to generate the RTC WakeUp event using the HAL_RTCEx_SetWakeUpTimer_IT() function.
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @brief Configure the voltage threshold detected by the Power Voltage Detector (PVD).
|
||||
* @param sConfigPVD: pointer to a PWR_PVDTypeDef structure that contains the PVD
|
||||
* configuration information.
|
||||
* @note Refer to the electrical characteristics of your device datasheet for
|
||||
* more details about the voltage thresholds corresponding to each
|
||||
* detection level.
|
||||
* @retval None
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_PWR_ConfigPVD(PWR_PVDTypeDef *sConfigPVD)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_PWR_PVD_LEVEL(sConfigPVD->PVDLevel));
|
||||
assert_param(IS_PWR_PVD_MODE(sConfigPVD->Mode));
|
||||
|
||||
/* Set PLS bits according to PVDLevel value */
|
||||
MODIFY_REG(PWR->CR2, PWR_CR2_PLS, sConfigPVD->PVDLevel);
|
||||
|
||||
/* Clear any previous config. Keep it clear if no event or IT mode is selected */
|
||||
__HAL_PWR_PVD_EXTI_DISABLE_EVENT();
|
||||
__HAL_PWR_PVD_EXTI_DISABLE_IT();
|
||||
__HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE();
|
||||
__HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE();
|
||||
|
||||
/* Configure interrupt mode */
|
||||
if((sConfigPVD->Mode & PVD_MODE_IT) == PVD_MODE_IT)
|
||||
{
|
||||
__HAL_PWR_PVD_EXTI_ENABLE_IT();
|
||||
}
|
||||
|
||||
/* Configure event mode */
|
||||
if((sConfigPVD->Mode & PVD_MODE_EVT) == PVD_MODE_EVT)
|
||||
{
|
||||
__HAL_PWR_PVD_EXTI_ENABLE_EVENT();
|
||||
}
|
||||
|
||||
/* Configure the edge */
|
||||
if((sConfigPVD->Mode & PVD_RISING_EDGE) == PVD_RISING_EDGE)
|
||||
{
|
||||
__HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE();
|
||||
}
|
||||
|
||||
if((sConfigPVD->Mode & PVD_FALLING_EDGE) == PVD_FALLING_EDGE)
|
||||
{
|
||||
__HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE();
|
||||
}
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Enable the Power Voltage Detector (PVD).
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PWR_EnablePVD(void)
|
||||
{
|
||||
SET_BIT(PWR->CR2, PWR_CR2_PVDE);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable the Power Voltage Detector (PVD).
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PWR_DisablePVD(void)
|
||||
{
|
||||
CLEAR_BIT(PWR->CR2, PWR_CR2_PVDE);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @brief Enable the WakeUp PINx functionality.
|
||||
* @param WakeUpPinPolarity: Specifies which Wake-Up pin to enable.
|
||||
* This parameter can be one of the following legacy values which set the default polarity
|
||||
* i.e. detection on high level (rising edge):
|
||||
* @arg @ref PWR_WAKEUP_PIN1, PWR_WAKEUP_PIN2, PWR_WAKEUP_PIN3, PWR_WAKEUP_PIN4, PWR_WAKEUP_PIN5
|
||||
*
|
||||
* or one of the following value where the user can explicitly specify the enabled pin and
|
||||
* the chosen polarity:
|
||||
* @arg @ref PWR_WAKEUP_PIN1_HIGH or PWR_WAKEUP_PIN1_LOW
|
||||
* @arg @ref PWR_WAKEUP_PIN2_HIGH or PWR_WAKEUP_PIN2_LOW
|
||||
* @arg @ref PWR_WAKEUP_PIN3_HIGH or PWR_WAKEUP_PIN3_LOW
|
||||
* @arg @ref PWR_WAKEUP_PIN4_HIGH or PWR_WAKEUP_PIN4_LOW
|
||||
* @arg @ref PWR_WAKEUP_PIN5_HIGH or PWR_WAKEUP_PIN5_LOW
|
||||
* @note PWR_WAKEUP_PINx and PWR_WAKEUP_PINx_HIGH are equivalent.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PWR_EnableWakeUpPin(uint32_t WakeUpPinPolarity)
|
||||
{
|
||||
assert_param(IS_PWR_WAKEUP_PIN(WakeUpPinPolarity));
|
||||
|
||||
/* Specifies the Wake-Up pin polarity for the event detection
|
||||
(rising or falling edge) */
|
||||
MODIFY_REG(PWR->CR4, (PWR_CR3_EWUP & WakeUpPinPolarity), (WakeUpPinPolarity >> PWR_WUP_POLARITY_SHIFT));
|
||||
|
||||
/* Enable wake-up pin */
|
||||
SET_BIT(PWR->CR3, (PWR_CR3_EWUP & WakeUpPinPolarity));
|
||||
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable the WakeUp PINx functionality.
|
||||
* @param WakeUpPinx: Specifies the Power Wake-Up pin to disable.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref PWR_WAKEUP_PIN1, PWR_WAKEUP_PIN2, PWR_WAKEUP_PIN3, PWR_WAKEUP_PIN4, PWR_WAKEUP_PIN5
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PWR_DisableWakeUpPin(uint32_t WakeUpPinx)
|
||||
{
|
||||
assert_param(IS_PWR_WAKEUP_PIN(WakeUpPinx));
|
||||
|
||||
CLEAR_BIT(PWR->CR3, (PWR_CR3_EWUP & WakeUpPinx));
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Enter Sleep or Low-power Sleep mode.
|
||||
* @note In Sleep/Low-power Sleep mode, all I/O pins keep the same state as in Run mode.
|
||||
* @param Regulator: Specifies the regulator state in Sleep/Low-power Sleep mode.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref PWR_MAINREGULATOR_ON Sleep mode (regulator in main mode)
|
||||
* @arg @ref PWR_LOWPOWERREGULATOR_ON Low-power Sleep mode (regulator in low-power mode)
|
||||
* @note Low-power Sleep mode is entered from Low-power Run mode. Therefore, if not yet
|
||||
* in Low-power Run mode before calling HAL_PWR_EnterSLEEPMode() with Regulator set
|
||||
* to PWR_LOWPOWERREGULATOR_ON, the user can optionally configure the
|
||||
* Flash in power-down monde in setting the SLEEP_PD bit in FLASH_ACR register.
|
||||
* Additionally, the clock frequency must be reduced below 2 MHz.
|
||||
* Setting SLEEP_PD in FLASH_ACR then appropriately reducing the clock frequency must
|
||||
* be done before calling HAL_PWR_EnterSLEEPMode() API.
|
||||
* @note When exiting Low-power Sleep mode, the MCU is in Low-power Run mode. To move in
|
||||
* Run mode, the user must resort to HAL_PWREx_DisableLowPowerRunMode() API.
|
||||
* @param SLEEPEntry: Specifies if Sleep mode is entered with WFI or WFE instruction.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref PWR_SLEEPENTRY_WFI enter Sleep or Low-power Sleep mode with WFI instruction
|
||||
* @arg @ref PWR_SLEEPENTRY_WFE enter Sleep or Low-power Sleep mode with WFE instruction
|
||||
* @note When WFI entry is used, tick interrupt have to be disabled if not desired as
|
||||
* the interrupt wake up source.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PWR_EnterSLEEPMode(uint32_t Regulator, uint8_t SLEEPEntry)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_PWR_REGULATOR(Regulator));
|
||||
assert_param(IS_PWR_SLEEP_ENTRY(SLEEPEntry));
|
||||
|
||||
/* Set Regulator parameter */
|
||||
if (Regulator == PWR_MAINREGULATOR_ON)
|
||||
{
|
||||
/* If in low-power run mode at this point, exit it */
|
||||
if (HAL_IS_BIT_SET(PWR->SR2, PWR_SR2_REGLPF))
|
||||
{
|
||||
(void)HAL_PWREx_DisableLowPowerRunMode();
|
||||
}
|
||||
/* Regulator now in main mode. */
|
||||
}
|
||||
else
|
||||
{
|
||||
/* If in run mode, first move to low-power run mode.
|
||||
The system clock frequency must be below 2 MHz at this point. */
|
||||
if (HAL_IS_BIT_SET(PWR->SR2, PWR_SR2_REGLPF) == 0U)
|
||||
{
|
||||
HAL_PWREx_EnableLowPowerRunMode();
|
||||
}
|
||||
}
|
||||
|
||||
/* Clear SLEEPDEEP bit of Cortex System Control Register */
|
||||
CLEAR_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPDEEP_Msk));
|
||||
|
||||
/* Select SLEEP mode entry -------------------------------------------------*/
|
||||
if(SLEEPEntry == PWR_SLEEPENTRY_WFI)
|
||||
{
|
||||
/* Request Wait For Interrupt */
|
||||
__WFI();
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Request Wait For Event */
|
||||
__SEV();
|
||||
__WFE();
|
||||
__WFE();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Enter Stop mode
|
||||
* @note This API is named HAL_PWR_EnterSTOPMode to ensure compatibility with legacy code running
|
||||
* on devices where only "Stop mode" is mentioned with main or low power regulator ON.
|
||||
* @note In Stop mode, all I/O pins keep the same state as in Run mode.
|
||||
* @note All clocks in the VCORE domain are stopped; the PLL,
|
||||
* the HSI and the HSE oscillators are disabled. Some peripherals with the wakeup capability
|
||||
* (I2Cx, USARTx and LPUART) can switch on the HSI to receive a frame, and switch off the HSI
|
||||
* after receiving the frame if it is not a wakeup frame. In this case, the HSI clock is propagated
|
||||
* only to the peripheral requesting it.
|
||||
* SRAM1, SRAM2 and register contents are preserved.
|
||||
* The BOR is available.
|
||||
* The voltage regulator can be configured either in normal (Stop 0) or low-power mode (Stop 1).
|
||||
* @note When exiting Stop 0 or Stop 1 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 (Stop 1), an additional
|
||||
* startup delay is incurred when waking up.
|
||||
* By keeping the internal regulator ON during Stop mode (Stop 0), the consumption
|
||||
* is higher although the startup time is reduced.
|
||||
* @param Regulator: Specifies the regulator state in Stop mode.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref PWR_MAINREGULATOR_ON Stop 0 mode (main regulator ON)
|
||||
* @arg @ref PWR_LOWPOWERREGULATOR_ON Stop 1 mode (low power regulator ON)
|
||||
* @param STOPEntry: Specifies Stop 0 or Stop 1 mode is entered with WFI or WFE instruction.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref PWR_STOPENTRY_WFI Enter Stop 0 or Stop 1 mode with WFI instruction.
|
||||
* @arg @ref PWR_STOPENTRY_WFE Enter Stop 0 or Stop 1 mode with WFE instruction.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PWR_EnterSTOPMode(uint32_t Regulator, uint8_t STOPEntry)
|
||||
{
|
||||
/* Check the parameters */
|
||||
assert_param(IS_PWR_REGULATOR(Regulator));
|
||||
|
||||
if(Regulator == PWR_LOWPOWERREGULATOR_ON)
|
||||
{
|
||||
HAL_PWREx_EnterSTOP1Mode(STOPEntry);
|
||||
}
|
||||
else
|
||||
{
|
||||
HAL_PWREx_EnterSTOP0Mode(STOPEntry);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enter Standby mode.
|
||||
* @note In Standby mode, the PLL, the HSI and the HSE oscillators are switched
|
||||
* off. The voltage regulator is disabled, except when SRAM2 content is preserved
|
||||
* in which case the regulator is in low-power mode.
|
||||
* SRAM1 and register contents are lost except for registers in the Backup domain and
|
||||
* Standby circuitry. SRAM2 content can be preserved if the bit RRS is set in PWR_CR3 register.
|
||||
* To enable this feature, the user can resort to HAL_PWREx_EnableSRAM2ContentRetention() API
|
||||
* to set RRS bit.
|
||||
* The BOR is available.
|
||||
* @note The I/Os can be configured either with a pull-up or pull-down or can be kept in analog state.
|
||||
* HAL_PWREx_EnableGPIOPullUp() and HAL_PWREx_EnableGPIOPullDown() respectively enable Pull Up and
|
||||
* Pull Down state, HAL_PWREx_DisableGPIOPullUp() and HAL_PWREx_DisableGPIOPullDown() disable the
|
||||
* same.
|
||||
* These states are effective in Standby mode only if APC bit is set through
|
||||
* HAL_PWREx_EnablePullUpPullDownConfig() API.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PWR_EnterSTANDBYMode(void)
|
||||
{
|
||||
/* Set Stand-by mode */
|
||||
MODIFY_REG(PWR->CR1, PWR_CR1_LPMS, PWR_CR1_LPMS_STANDBY);
|
||||
|
||||
/* Set SLEEPDEEP bit of Cortex System Control Register */
|
||||
SET_BIT(SCB->SCR, ((uint32_t)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();
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @brief Indicate Sleep-On-Exit when returning from Handler mode to Thread mode.
|
||||
* @note Set SLEEPONEXIT bit of SCR register. When this bit is set, the processor
|
||||
* re-enters SLEEP mode when an interruption handling is over.
|
||||
* Setting this bit is useful when the processor is expected to run only on
|
||||
* interruptions handling.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PWR_EnableSleepOnExit(void)
|
||||
{
|
||||
/* Set SLEEPONEXIT bit of Cortex System Control Register */
|
||||
SET_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPONEXIT_Msk));
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Disable Sleep-On-Exit feature when returning from Handler mode to Thread mode.
|
||||
* @note Clear SLEEPONEXIT bit of SCR register. When this bit is set, the processor
|
||||
* re-enters SLEEP mode when an interruption handling is over.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PWR_DisableSleepOnExit(void)
|
||||
{
|
||||
/* Clear SLEEPONEXIT bit of Cortex System Control Register */
|
||||
CLEAR_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPONEXIT_Msk));
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @brief Enable CORTEX M4 SEVONPEND bit.
|
||||
* @note Set SEVONPEND bit of SCR register. When this bit is set, this causes
|
||||
* WFE to wake up when an interrupt moves from inactive to pended.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PWR_EnableSEVOnPend(void)
|
||||
{
|
||||
/* Set SEVONPEND bit of Cortex System Control Register */
|
||||
SET_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SEVONPEND_Msk));
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Disable CORTEX M4 SEVONPEND bit.
|
||||
* @note Clear SEVONPEND bit of SCR register. When this bit is set, this causes
|
||||
* WFE to wake up when an interrupt moves from inactive to pended.
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_PWR_DisableSEVOnPend(void)
|
||||
{
|
||||
/* Clear SEVONPEND bit of Cortex System Control Register */
|
||||
CLEAR_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SEVONPEND_Msk));
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @brief PWR PVD interrupt callback
|
||||
* @retval None
|
||||
*/
|
||||
__weak void HAL_PWR_PVDCallback(void)
|
||||
{
|
||||
/* NOTE : This function should not be modified; when the callback is needed,
|
||||
the HAL_PWR_PVDCallback can be implemented in the user file
|
||||
*/
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* HAL_PWR_MODULE_ENABLED */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
|
|
@ -0,0 +1,115 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_spi_ex.c
|
||||
* @author MCD Application Team
|
||||
* @brief Extended SPI HAL module driver.
|
||||
* This file provides firmware functions to manage the following
|
||||
* SPI peripheral extended functionalities :
|
||||
* + IO operation functions
|
||||
*
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup SPIEx SPIEx
|
||||
* @brief SPI Extended HAL module driver
|
||||
* @{
|
||||
*/
|
||||
#ifdef HAL_SPI_MODULE_ENABLED
|
||||
|
||||
/* Private typedef -----------------------------------------------------------*/
|
||||
/* Private defines -----------------------------------------------------------*/
|
||||
/** @defgroup SPIEx_Private_Constants SPIEx Private Constants
|
||||
* @{
|
||||
*/
|
||||
#define SPI_FIFO_SIZE 4UL
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
|
||||
/** @defgroup SPIEx_Exported_Functions SPIEx Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup SPIEx_Exported_Functions_Group1 IO operation functions
|
||||
* @brief Data transfers functions
|
||||
*
|
||||
@verbatim
|
||||
==============================================================================
|
||||
##### IO operation functions #####
|
||||
===============================================================================
|
||||
[..]
|
||||
This subsection provides a set of extended functions to manage the SPI
|
||||
data transfers.
|
||||
|
||||
(#) Rx data flush function:
|
||||
(++) HAL_SPIEx_FlushRxFifo()
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Flush the RX fifo.
|
||||
* @param hspi pointer to a SPI_HandleTypeDef structure that contains
|
||||
* the configuration information for the specified SPI module.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_SPIEx_FlushRxFifo(SPI_HandleTypeDef *hspi)
|
||||
{
|
||||
__IO uint32_t tmpreg;
|
||||
uint8_t count = 0U;
|
||||
while ((hspi->Instance->SR & SPI_FLAG_FRLVL) != SPI_FRLVL_EMPTY)
|
||||
{
|
||||
count++;
|
||||
tmpreg = hspi->Instance->DR;
|
||||
UNUSED(tmpreg); /* To avoid GCC warning */
|
||||
if (count == SPI_FIFO_SIZE)
|
||||
{
|
||||
return HAL_TIMEOUT;
|
||||
}
|
||||
}
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* HAL_SPI_MODULE_ENABLED */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
|
|
@ -0,0 +1,732 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_hal_uart_ex.c
|
||||
* @author MCD Application Team
|
||||
* @brief Extended UART HAL module driver.
|
||||
* This file provides firmware functions to manage the following extended
|
||||
* functionalities of the Universal Asynchronous Receiver Transmitter Peripheral (UART).
|
||||
* + Initialization and de-initialization functions
|
||||
* + Peripheral Control functions
|
||||
*
|
||||
*
|
||||
@verbatim
|
||||
==============================================================================
|
||||
##### UART peripheral extended features #####
|
||||
==============================================================================
|
||||
|
||||
(#) Declare a UART_HandleTypeDef handle structure.
|
||||
|
||||
(#) For the UART RS485 Driver Enable mode, initialize the UART registers
|
||||
by calling the HAL_RS485Ex_Init() API.
|
||||
|
||||
(#) FIFO mode enabling/disabling and RX/TX FIFO threshold programming.
|
||||
|
||||
-@- When UART operates in FIFO mode, FIFO mode must be enabled prior
|
||||
starting RX/TX transfers. Also RX/TX FIFO thresholds must be
|
||||
configured prior starting RX/TX transfers.
|
||||
|
||||
@endverbatim
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_HAL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup UARTEx UARTEx
|
||||
* @brief UART Extended HAL module driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifdef HAL_UART_MODULE_ENABLED
|
||||
|
||||
/* Private typedef -----------------------------------------------------------*/
|
||||
/* Private define ------------------------------------------------------------*/
|
||||
/** @defgroup UARTEX_Private_Constants UARTEx Private Constants
|
||||
* @{
|
||||
*/
|
||||
/* UART RX FIFO depth */
|
||||
#define RX_FIFO_DEPTH 8U
|
||||
|
||||
/* UART TX FIFO depth */
|
||||
#define TX_FIFO_DEPTH 8U
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
/** @defgroup UARTEx_Private_Functions UARTEx Private Functions
|
||||
* @{
|
||||
*/
|
||||
static void UARTEx_Wakeup_AddressConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection);
|
||||
static void UARTEx_SetNbDataToProcess(UART_HandleTypeDef *huart);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
|
||||
/** @defgroup UARTEx_Exported_Functions UARTEx Exported Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup UARTEx_Exported_Functions_Group1 Initialization and de-initialization functions
|
||||
* @brief Extended Initialization and Configuration Functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### Initialization and Configuration functions #####
|
||||
===============================================================================
|
||||
[..]
|
||||
This subsection provides a set of functions allowing to initialize the USARTx or the UARTy
|
||||
in asynchronous mode.
|
||||
(+) For the asynchronous mode the parameters below can be configured:
|
||||
(++) Baud Rate
|
||||
(++) Word Length
|
||||
(++) Stop Bit
|
||||
(++) Parity: If the parity is enabled, then the MSB bit of the data written
|
||||
in the data register is transmitted but is changed by the parity bit.
|
||||
(++) Hardware flow control
|
||||
(++) Receiver/transmitter modes
|
||||
(++) Over Sampling Method
|
||||
(++) One-Bit Sampling Method
|
||||
(+) For the asynchronous mode, the following advanced features can be configured as well:
|
||||
(++) TX and/or RX pin level inversion
|
||||
(++) data logical level inversion
|
||||
(++) RX and TX pins swap
|
||||
(++) RX overrun detection disabling
|
||||
(++) DMA disabling on RX error
|
||||
(++) MSB first on communication line
|
||||
(++) auto Baud rate detection
|
||||
[..]
|
||||
The HAL_RS485Ex_Init() API follows the UART RS485 mode configuration
|
||||
procedures (details for the procedures are available in reference manual).
|
||||
|
||||
@endverbatim
|
||||
|
||||
Depending on the frame length defined by the M1 and M0 bits (7-bit,
|
||||
8-bit or 9-bit), the possible UART formats are listed in the
|
||||
following table.
|
||||
|
||||
Table 1. UART frame format.
|
||||
+-----------------------------------------------------------------------+
|
||||
| M1 bit | M0 bit | PCE bit | UART frame |
|
||||
|---------|---------|-----------|---------------------------------------|
|
||||
| 0 | 0 | 0 | | SB | 8 bit data | STB | |
|
||||
|---------|---------|-----------|---------------------------------------|
|
||||
| 0 | 0 | 1 | | SB | 7 bit data | PB | STB | |
|
||||
|---------|---------|-----------|---------------------------------------|
|
||||
| 0 | 1 | 0 | | SB | 9 bit data | STB | |
|
||||
|---------|---------|-----------|---------------------------------------|
|
||||
| 0 | 1 | 1 | | SB | 8 bit data | PB | STB | |
|
||||
|---------|---------|-----------|---------------------------------------|
|
||||
| 1 | 0 | 0 | | SB | 7 bit data | STB | |
|
||||
|---------|---------|-----------|---------------------------------------|
|
||||
| 1 | 0 | 1 | | SB | 6 bit data | PB | STB | |
|
||||
+-----------------------------------------------------------------------+
|
||||
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Initialize the RS485 Driver enable feature according to the specified
|
||||
* parameters in the UART_InitTypeDef and creates the associated handle.
|
||||
* @param huart UART handle.
|
||||
* @param Polarity Select the driver enable polarity.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref UART_DE_POLARITY_HIGH DE signal is active high
|
||||
* @arg @ref UART_DE_POLARITY_LOW DE signal is active low
|
||||
* @param AssertionTime Driver Enable assertion time:
|
||||
* 5-bit value defining the time between the activation of the DE (Driver Enable)
|
||||
* signal and the beginning of the start bit. It is expressed in sample time
|
||||
* units (1/8 or 1/16 bit time, depending on the oversampling rate)
|
||||
* @param DeassertionTime Driver Enable deassertion time:
|
||||
* 5-bit value defining the time between the end of the last stop bit, in a
|
||||
* transmitted message, and the de-activation of the DE (Driver Enable) signal.
|
||||
* It is expressed in sample time units (1/8 or 1/16 bit time, depending on the
|
||||
* oversampling rate).
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime,
|
||||
uint32_t DeassertionTime)
|
||||
{
|
||||
uint32_t temp;
|
||||
|
||||
/* Check the UART handle allocation */
|
||||
if (huart == NULL)
|
||||
{
|
||||
return HAL_ERROR;
|
||||
}
|
||||
/* Check the Driver Enable UART instance */
|
||||
assert_param(IS_UART_DRIVER_ENABLE_INSTANCE(huart->Instance));
|
||||
|
||||
/* Check the Driver Enable polarity */
|
||||
assert_param(IS_UART_DE_POLARITY(Polarity));
|
||||
|
||||
/* Check the Driver Enable assertion time */
|
||||
assert_param(IS_UART_ASSERTIONTIME(AssertionTime));
|
||||
|
||||
/* Check the Driver Enable deassertion time */
|
||||
assert_param(IS_UART_DEASSERTIONTIME(DeassertionTime));
|
||||
|
||||
if (huart->gState == HAL_UART_STATE_RESET)
|
||||
{
|
||||
/* Allocate lock resource and initialize it */
|
||||
huart->Lock = HAL_UNLOCKED;
|
||||
|
||||
#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
|
||||
UART_InitCallbacksToDefault(huart);
|
||||
|
||||
if (huart->MspInitCallback == NULL)
|
||||
{
|
||||
huart->MspInitCallback = HAL_UART_MspInit;
|
||||
}
|
||||
|
||||
/* Init the low level hardware */
|
||||
huart->MspInitCallback(huart);
|
||||
#else
|
||||
/* Init the low level hardware : GPIO, CLOCK, CORTEX */
|
||||
HAL_UART_MspInit(huart);
|
||||
#endif /* (USE_HAL_UART_REGISTER_CALLBACKS) */
|
||||
}
|
||||
|
||||
huart->gState = HAL_UART_STATE_BUSY;
|
||||
|
||||
/* Disable the Peripheral */
|
||||
__HAL_UART_DISABLE(huart);
|
||||
|
||||
/* Set the UART Communication parameters */
|
||||
if (UART_SetConfig(huart) == HAL_ERROR)
|
||||
{
|
||||
return HAL_ERROR;
|
||||
}
|
||||
|
||||
if (huart->AdvancedInit.AdvFeatureInit != UART_ADVFEATURE_NO_INIT)
|
||||
{
|
||||
UART_AdvFeatureConfig(huart);
|
||||
}
|
||||
|
||||
/* Enable the Driver Enable mode by setting the DEM bit in the CR3 register */
|
||||
SET_BIT(huart->Instance->CR3, USART_CR3_DEM);
|
||||
|
||||
/* Set the Driver Enable polarity */
|
||||
MODIFY_REG(huart->Instance->CR3, USART_CR3_DEP, Polarity);
|
||||
|
||||
/* Set the Driver Enable assertion and deassertion times */
|
||||
temp = (AssertionTime << UART_CR1_DEAT_ADDRESS_LSB_POS);
|
||||
temp |= (DeassertionTime << UART_CR1_DEDT_ADDRESS_LSB_POS);
|
||||
MODIFY_REG(huart->Instance->CR1, (USART_CR1_DEDT | USART_CR1_DEAT), temp);
|
||||
|
||||
/* Enable the Peripheral */
|
||||
__HAL_UART_ENABLE(huart);
|
||||
|
||||
/* TEACK and/or REACK to check before moving huart->gState and huart->RxState to Ready */
|
||||
return (UART_CheckIdleState(huart));
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup UARTEx_Exported_Functions_Group2 IO operation functions
|
||||
* @brief Extended functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### IO operation functions #####
|
||||
===============================================================================
|
||||
This subsection provides a set of Wakeup and FIFO mode related callback functions.
|
||||
|
||||
(#) Wakeup from Stop mode Callback:
|
||||
(+) HAL_UARTEx_WakeupCallback()
|
||||
|
||||
(#) TX/RX Fifos Callbacks:
|
||||
(+) HAL_UARTEx_RxFifoFullCallback()
|
||||
(+) HAL_UARTEx_TxFifoEmptyCallback()
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief UART wakeup from Stop mode callback.
|
||||
* @param huart UART handle.
|
||||
* @retval None
|
||||
*/
|
||||
__weak void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(huart);
|
||||
|
||||
/* NOTE : This function should not be modified, when the callback is needed,
|
||||
the HAL_UARTEx_WakeupCallback can be implemented in the user file.
|
||||
*/
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief UART RX Fifo full callback.
|
||||
* @param huart UART handle.
|
||||
* @retval None
|
||||
*/
|
||||
__weak void HAL_UARTEx_RxFifoFullCallback(UART_HandleTypeDef *huart)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(huart);
|
||||
|
||||
/* NOTE : This function should not be modified, when the callback is needed,
|
||||
the HAL_UARTEx_RxFifoFullCallback can be implemented in the user file.
|
||||
*/
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief UART TX Fifo empty callback.
|
||||
* @param huart UART handle.
|
||||
* @retval None
|
||||
*/
|
||||
__weak void HAL_UARTEx_TxFifoEmptyCallback(UART_HandleTypeDef *huart)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(huart);
|
||||
|
||||
/* NOTE : This function should not be modified, when the callback is needed,
|
||||
the HAL_UARTEx_TxFifoEmptyCallback can be implemented in the user file.
|
||||
*/
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup UARTEx_Exported_Functions_Group3 Peripheral Control functions
|
||||
* @brief Extended Peripheral Control functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### Peripheral Control functions #####
|
||||
===============================================================================
|
||||
[..] This section provides the following functions:
|
||||
(+) HAL_MultiProcessorEx_AddressLength_Set() API optionally sets the UART node address
|
||||
detection length to more than 4 bits for multiprocessor address mark wake up.
|
||||
(+) HAL_UARTEx_StopModeWakeUpSourceConfig() API defines the wake-up from stop mode
|
||||
trigger: address match, Start Bit detection or RXNE bit status.
|
||||
(+) HAL_UARTEx_EnableStopMode() API enables the UART to wake up the MCU from stop mode
|
||||
(+) HAL_UARTEx_DisableStopMode() API disables the above functionality
|
||||
(+) HAL_UARTEx_EnableFifoMode() API enables the FIFO mode
|
||||
(+) HAL_UARTEx_DisableFifoMode() API disables the FIFO mode
|
||||
(+) HAL_UARTEx_SetTxFifoThreshold() API sets the TX FIFO threshold
|
||||
(+) HAL_UARTEx_SetRxFifoThreshold() API sets the RX FIFO threshold
|
||||
|
||||
@endverbatim
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @brief By default in multiprocessor mode, when the wake up method is set
|
||||
* to address mark, the UART handles only 4-bit long addresses detection;
|
||||
* this API allows to enable longer addresses detection (6-, 7- or 8-bit
|
||||
* long).
|
||||
* @note Addresses detection lengths are: 6-bit address detection in 7-bit data mode,
|
||||
* 7-bit address detection in 8-bit data mode, 8-bit address detection in 9-bit data mode.
|
||||
* @param huart UART handle.
|
||||
* @param AddressLength This parameter can be one of the following values:
|
||||
* @arg @ref UART_ADDRESS_DETECT_4B 4-bit long address
|
||||
* @arg @ref UART_ADDRESS_DETECT_7B 6-, 7- or 8-bit long address
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength)
|
||||
{
|
||||
/* Check the UART handle allocation */
|
||||
if (huart == NULL)
|
||||
{
|
||||
return HAL_ERROR;
|
||||
}
|
||||
|
||||
/* Check the address length parameter */
|
||||
assert_param(IS_UART_ADDRESSLENGTH_DETECT(AddressLength));
|
||||
|
||||
huart->gState = HAL_UART_STATE_BUSY;
|
||||
|
||||
/* Disable the Peripheral */
|
||||
__HAL_UART_DISABLE(huart);
|
||||
|
||||
/* Set the address length */
|
||||
MODIFY_REG(huart->Instance->CR2, USART_CR2_ADDM7, AddressLength);
|
||||
|
||||
/* Enable the Peripheral */
|
||||
__HAL_UART_ENABLE(huart);
|
||||
|
||||
/* TEACK and/or REACK to check before moving huart->gState to Ready */
|
||||
return (UART_CheckIdleState(huart));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set Wakeup from Stop mode interrupt flag selection.
|
||||
* @note It is the application responsibility to enable the interrupt used as
|
||||
* usart_wkup interrupt source before entering low-power mode.
|
||||
* @param huart UART handle.
|
||||
* @param WakeUpSelection Address match, Start Bit detection or RXNE/RXFNE bit status.
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref UART_WAKEUP_ON_ADDRESS
|
||||
* @arg @ref UART_WAKEUP_ON_STARTBIT
|
||||
* @arg @ref UART_WAKEUP_ON_READDATA_NONEMPTY
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection)
|
||||
{
|
||||
HAL_StatusTypeDef status = HAL_OK;
|
||||
uint32_t tickstart;
|
||||
|
||||
/* check the wake-up from stop mode UART instance */
|
||||
assert_param(IS_UART_WAKEUP_FROMSTOP_INSTANCE(huart->Instance));
|
||||
/* check the wake-up selection parameter */
|
||||
assert_param(IS_UART_WAKEUP_SELECTION(WakeUpSelection.WakeUpEvent));
|
||||
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(huart);
|
||||
|
||||
huart->gState = HAL_UART_STATE_BUSY;
|
||||
|
||||
/* Disable the Peripheral */
|
||||
__HAL_UART_DISABLE(huart);
|
||||
|
||||
/* Set the wake-up selection scheme */
|
||||
MODIFY_REG(huart->Instance->CR3, USART_CR3_WUS, WakeUpSelection.WakeUpEvent);
|
||||
|
||||
if (WakeUpSelection.WakeUpEvent == UART_WAKEUP_ON_ADDRESS)
|
||||
{
|
||||
UARTEx_Wakeup_AddressConfig(huart, WakeUpSelection);
|
||||
}
|
||||
|
||||
/* Enable the Peripheral */
|
||||
__HAL_UART_ENABLE(huart);
|
||||
|
||||
/* Init tickstart for timeout managment*/
|
||||
tickstart = HAL_GetTick();
|
||||
|
||||
/* Wait until REACK flag is set */
|
||||
if (UART_WaitOnFlagUntilTimeout(huart, USART_ISR_REACK, RESET, tickstart, HAL_UART_TIMEOUT_VALUE) != HAL_OK)
|
||||
{
|
||||
status = HAL_TIMEOUT;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Initialize the UART State */
|
||||
huart->gState = HAL_UART_STATE_READY;
|
||||
}
|
||||
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(huart);
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable UART Stop Mode.
|
||||
* @note The UART is able to wake up the MCU from Stop 1 mode as long as UART clock is HSI or LSE.
|
||||
* @param huart UART handle.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart)
|
||||
{
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(huart);
|
||||
|
||||
/* Set UESM bit */
|
||||
SET_BIT(huart->Instance->CR1, USART_CR1_UESM);
|
||||
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(huart);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable UART Stop Mode.
|
||||
* @param huart UART handle.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart)
|
||||
{
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(huart);
|
||||
|
||||
/* Clear UESM bit */
|
||||
CLEAR_BIT(huart->Instance->CR1, USART_CR1_UESM);
|
||||
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(huart);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enable the FIFO mode.
|
||||
* @param huart UART handle.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_UARTEx_EnableFifoMode(UART_HandleTypeDef *huart)
|
||||
{
|
||||
uint32_t tmpcr1;
|
||||
|
||||
/* Check parameters */
|
||||
assert_param(IS_UART_FIFO_INSTANCE(huart->Instance));
|
||||
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(huart);
|
||||
|
||||
huart->gState = HAL_UART_STATE_BUSY;
|
||||
|
||||
/* Save actual UART configuration */
|
||||
tmpcr1 = READ_REG(huart->Instance->CR1);
|
||||
|
||||
/* Disable UART */
|
||||
__HAL_UART_DISABLE(huart);
|
||||
|
||||
/* Enable FIFO mode */
|
||||
SET_BIT(tmpcr1, USART_CR1_FIFOEN);
|
||||
huart->FifoMode = UART_FIFOMODE_ENABLE;
|
||||
|
||||
/* Restore UART configuration */
|
||||
WRITE_REG(huart->Instance->CR1, tmpcr1);
|
||||
|
||||
/* Determine the number of data to process during RX/TX ISR execution */
|
||||
UARTEx_SetNbDataToProcess(huart);
|
||||
|
||||
huart->gState = HAL_UART_STATE_READY;
|
||||
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(huart);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disable the FIFO mode.
|
||||
* @param huart UART handle.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_UARTEx_DisableFifoMode(UART_HandleTypeDef *huart)
|
||||
{
|
||||
uint32_t tmpcr1;
|
||||
|
||||
/* Check parameters */
|
||||
assert_param(IS_UART_FIFO_INSTANCE(huart->Instance));
|
||||
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(huart);
|
||||
|
||||
huart->gState = HAL_UART_STATE_BUSY;
|
||||
|
||||
/* Save actual UART configuration */
|
||||
tmpcr1 = READ_REG(huart->Instance->CR1);
|
||||
|
||||
/* Disable UART */
|
||||
__HAL_UART_DISABLE(huart);
|
||||
|
||||
/* Enable FIFO mode */
|
||||
CLEAR_BIT(tmpcr1, USART_CR1_FIFOEN);
|
||||
huart->FifoMode = UART_FIFOMODE_DISABLE;
|
||||
|
||||
/* Restore UART configuration */
|
||||
WRITE_REG(huart->Instance->CR1, tmpcr1);
|
||||
|
||||
huart->gState = HAL_UART_STATE_READY;
|
||||
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(huart);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set the TXFIFO threshold.
|
||||
* @param huart UART handle.
|
||||
* @param Threshold TX FIFO threshold value
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref UART_TXFIFO_THRESHOLD_1_8
|
||||
* @arg @ref UART_TXFIFO_THRESHOLD_1_4
|
||||
* @arg @ref UART_TXFIFO_THRESHOLD_1_2
|
||||
* @arg @ref UART_TXFIFO_THRESHOLD_3_4
|
||||
* @arg @ref UART_TXFIFO_THRESHOLD_7_8
|
||||
* @arg @ref UART_TXFIFO_THRESHOLD_8_8
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_UARTEx_SetTxFifoThreshold(UART_HandleTypeDef *huart, uint32_t Threshold)
|
||||
{
|
||||
uint32_t tmpcr1;
|
||||
|
||||
/* Check parameters */
|
||||
assert_param(IS_UART_FIFO_INSTANCE(huart->Instance));
|
||||
assert_param(IS_UART_TXFIFO_THRESHOLD(Threshold));
|
||||
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(huart);
|
||||
|
||||
huart->gState = HAL_UART_STATE_BUSY;
|
||||
|
||||
/* Save actual UART configuration */
|
||||
tmpcr1 = READ_REG(huart->Instance->CR1);
|
||||
|
||||
/* Disable UART */
|
||||
__HAL_UART_DISABLE(huart);
|
||||
|
||||
/* Update TX threshold configuration */
|
||||
MODIFY_REG(huart->Instance->CR3, USART_CR3_TXFTCFG, Threshold);
|
||||
|
||||
/* Determine the number of data to process during RX/TX ISR execution */
|
||||
UARTEx_SetNbDataToProcess(huart);
|
||||
|
||||
/* Restore UART configuration */
|
||||
WRITE_REG(huart->Instance->CR1, tmpcr1);
|
||||
|
||||
huart->gState = HAL_UART_STATE_READY;
|
||||
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(huart);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set the RXFIFO threshold.
|
||||
* @param huart UART handle.
|
||||
* @param Threshold RX FIFO threshold value
|
||||
* This parameter can be one of the following values:
|
||||
* @arg @ref UART_RXFIFO_THRESHOLD_1_8
|
||||
* @arg @ref UART_RXFIFO_THRESHOLD_1_4
|
||||
* @arg @ref UART_RXFIFO_THRESHOLD_1_2
|
||||
* @arg @ref UART_RXFIFO_THRESHOLD_3_4
|
||||
* @arg @ref UART_RXFIFO_THRESHOLD_7_8
|
||||
* @arg @ref UART_RXFIFO_THRESHOLD_8_8
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef HAL_UARTEx_SetRxFifoThreshold(UART_HandleTypeDef *huart, uint32_t Threshold)
|
||||
{
|
||||
uint32_t tmpcr1;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_UART_FIFO_INSTANCE(huart->Instance));
|
||||
assert_param(IS_UART_RXFIFO_THRESHOLD(Threshold));
|
||||
|
||||
/* Process Locked */
|
||||
__HAL_LOCK(huart);
|
||||
|
||||
huart->gState = HAL_UART_STATE_BUSY;
|
||||
|
||||
/* Save actual UART configuration */
|
||||
tmpcr1 = READ_REG(huart->Instance->CR1);
|
||||
|
||||
/* Disable UART */
|
||||
__HAL_UART_DISABLE(huart);
|
||||
|
||||
/* Update RX threshold configuration */
|
||||
MODIFY_REG(huart->Instance->CR3, USART_CR3_RXFTCFG, Threshold);
|
||||
|
||||
/* Determine the number of data to process during RX/TX ISR execution */
|
||||
UARTEx_SetNbDataToProcess(huart);
|
||||
|
||||
/* Restore UART configuration */
|
||||
WRITE_REG(huart->Instance->CR1, tmpcr1);
|
||||
|
||||
huart->gState = HAL_UART_STATE_READY;
|
||||
|
||||
/* Process Unlocked */
|
||||
__HAL_UNLOCK(huart);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup UARTEx_Private_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Initialize the UART wake-up from stop mode parameters when triggered by address detection.
|
||||
* @param huart UART handle.
|
||||
* @param WakeUpSelection UART wake up from stop mode parameters.
|
||||
* @retval None
|
||||
*/
|
||||
static void UARTEx_Wakeup_AddressConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection)
|
||||
{
|
||||
assert_param(IS_UART_ADDRESSLENGTH_DETECT(WakeUpSelection.AddressLength));
|
||||
|
||||
/* Set the USART address length */
|
||||
MODIFY_REG(huart->Instance->CR2, USART_CR2_ADDM7, WakeUpSelection.AddressLength);
|
||||
|
||||
/* Set the USART address node */
|
||||
MODIFY_REG(huart->Instance->CR2, USART_CR2_ADD, ((uint32_t)WakeUpSelection.Address << UART_CR2_ADDRESS_LSB_POS));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Calculate the number of data to process in RX/TX ISR.
|
||||
* @note The RX FIFO depth and the TX FIFO depth is extracted from
|
||||
* the UART configuration registers.
|
||||
* @param huart UART handle.
|
||||
* @retval None
|
||||
*/
|
||||
static void UARTEx_SetNbDataToProcess(UART_HandleTypeDef *huart)
|
||||
{
|
||||
uint8_t rx_fifo_depth;
|
||||
uint8_t tx_fifo_depth;
|
||||
uint8_t rx_fifo_threshold;
|
||||
uint8_t tx_fifo_threshold;
|
||||
uint8_t numerator[] = {1U, 1U, 1U, 3U, 7U, 1U, 0U, 0U};
|
||||
uint8_t denominator[] = {8U, 4U, 2U, 4U, 8U, 1U, 1U, 1U};
|
||||
|
||||
if (huart->FifoMode == UART_FIFOMODE_DISABLE)
|
||||
{
|
||||
huart->NbTxDataToProcess = 1U;
|
||||
huart->NbRxDataToProcess = 1U;
|
||||
}
|
||||
else
|
||||
{
|
||||
rx_fifo_depth = RX_FIFO_DEPTH;
|
||||
tx_fifo_depth = TX_FIFO_DEPTH;
|
||||
rx_fifo_threshold = (uint8_t)(READ_BIT(huart->Instance->CR3, USART_CR3_RXFTCFG) >> USART_CR3_RXFTCFG_Pos);
|
||||
tx_fifo_threshold = (uint8_t)(READ_BIT(huart->Instance->CR3, USART_CR3_TXFTCFG) >> USART_CR3_TXFTCFG_Pos);
|
||||
huart->NbTxDataToProcess = ((uint16_t)tx_fifo_depth * numerator[tx_fifo_threshold]) / (uint16_t)denominator[tx_fifo_threshold];
|
||||
huart->NbRxDataToProcess = ((uint16_t)rx_fifo_depth * numerator[rx_fifo_threshold]) / (uint16_t)denominator[rx_fifo_threshold];
|
||||
}
|
||||
}
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* HAL_UART_MODULE_ENABLED */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,378 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_ll_dma.c
|
||||
* @author MCD Application Team
|
||||
* @brief DMA LL module driver.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
#if defined(USE_FULL_LL_DRIVER)
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_ll_dma.h"
|
||||
#include "stm32g4xx_ll_bus.h"
|
||||
#ifdef USE_FULL_ASSERT
|
||||
#include "stm32_assert.h"
|
||||
#else
|
||||
#define assert_param(expr) ((void)0U)
|
||||
#endif /* USE_FULL_ASSERT */
|
||||
|
||||
/** @addtogroup STM32G4xx_LL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
#if defined (DMA1) || defined (DMA2)
|
||||
|
||||
/** @defgroup DMA_LL DMA
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Private types -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private constants ---------------------------------------------------------*/
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @addtogroup DMA_LL_Private_Macros
|
||||
* @{
|
||||
*/
|
||||
#define IS_LL_DMA_DIRECTION(__VALUE__) (((__VALUE__) == LL_DMA_DIRECTION_PERIPH_TO_MEMORY) || \
|
||||
((__VALUE__) == LL_DMA_DIRECTION_MEMORY_TO_PERIPH) || \
|
||||
((__VALUE__) == LL_DMA_DIRECTION_MEMORY_TO_MEMORY))
|
||||
|
||||
#define IS_LL_DMA_MODE(__VALUE__) (((__VALUE__) == LL_DMA_MODE_NORMAL) || \
|
||||
((__VALUE__) == LL_DMA_MODE_CIRCULAR))
|
||||
|
||||
#define IS_LL_DMA_PERIPHINCMODE(__VALUE__) (((__VALUE__) == LL_DMA_PERIPH_INCREMENT) || \
|
||||
((__VALUE__) == LL_DMA_PERIPH_NOINCREMENT))
|
||||
|
||||
#define IS_LL_DMA_MEMORYINCMODE(__VALUE__) (((__VALUE__) == LL_DMA_MEMORY_INCREMENT) || \
|
||||
((__VALUE__) == LL_DMA_MEMORY_NOINCREMENT))
|
||||
|
||||
#define IS_LL_DMA_PERIPHDATASIZE(__VALUE__) (((__VALUE__) == LL_DMA_PDATAALIGN_BYTE) || \
|
||||
((__VALUE__) == LL_DMA_PDATAALIGN_HALFWORD) || \
|
||||
((__VALUE__) == LL_DMA_PDATAALIGN_WORD))
|
||||
|
||||
#define IS_LL_DMA_MEMORYDATASIZE(__VALUE__) (((__VALUE__) == LL_DMA_MDATAALIGN_BYTE) || \
|
||||
((__VALUE__) == LL_DMA_MDATAALIGN_HALFWORD) || \
|
||||
((__VALUE__) == LL_DMA_MDATAALIGN_WORD))
|
||||
|
||||
#define IS_LL_DMA_NBDATA(__VALUE__) ((__VALUE__) <= (uint32_t)0x0000FFFFU)
|
||||
|
||||
#define IS_LL_DMA_PERIPHREQUEST(__VALUE__) ((__VALUE__) <= 115U)
|
||||
|
||||
#define IS_LL_DMA_PRIORITY(__VALUE__) (((__VALUE__) == LL_DMA_PRIORITY_LOW) || \
|
||||
((__VALUE__) == LL_DMA_PRIORITY_MEDIUM) || \
|
||||
((__VALUE__) == LL_DMA_PRIORITY_HIGH) || \
|
||||
((__VALUE__) == LL_DMA_PRIORITY_VERYHIGH))
|
||||
|
||||
#if defined (DMA1_Channel8)
|
||||
#define IS_LL_DMA_ALL_CHANNEL_INSTANCE(INSTANCE, CHANNEL) ((((INSTANCE) == DMA1) && \
|
||||
(((CHANNEL) == LL_DMA_CHANNEL_1) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_2) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_3) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_4) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_5) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_6) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_7) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_8))) || \
|
||||
(((INSTANCE) == DMA2) && \
|
||||
(((CHANNEL) == LL_DMA_CHANNEL_1) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_2) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_3) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_4) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_5) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_6) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_7) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_8))))
|
||||
#elif defined (DMA1_Channel6)
|
||||
#define IS_LL_DMA_ALL_CHANNEL_INSTANCE(INSTANCE, CHANNEL) ((((INSTANCE) == DMA1) && \
|
||||
(((CHANNEL) == LL_DMA_CHANNEL_1) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_2) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_3) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_4) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_5) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_6))) || \
|
||||
(((INSTANCE) == DMA2) && \
|
||||
(((CHANNEL) == LL_DMA_CHANNEL_1) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_2) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_3) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_4) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_5) || \
|
||||
((CHANNEL) == LL_DMA_CHANNEL_6))))
|
||||
#endif /* DMA1_Channel8 */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup DMA_LL_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup DMA_LL_EF_Init
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief De-initialize the DMA registers to their default reset values.
|
||||
* @param DMAx DMAx Instance
|
||||
* @param Channel This parameter can be one of the following values:
|
||||
* @arg @ref LL_DMA_CHANNEL_1
|
||||
* @arg @ref LL_DMA_CHANNEL_2
|
||||
* @arg @ref LL_DMA_CHANNEL_3
|
||||
* @arg @ref LL_DMA_CHANNEL_4
|
||||
* @arg @ref LL_DMA_CHANNEL_5
|
||||
* @arg @ref LL_DMA_CHANNEL_6
|
||||
* @arg @ref LL_DMA_CHANNEL_7 (*)
|
||||
* @arg @ref LL_DMA_CHANNEL_8 (*)
|
||||
* @arg @ref LL_DMA_CHANNEL_ALL
|
||||
* (*) Not on all G4 devices
|
||||
* @retval An ErrorStatus enumeration value:
|
||||
* - SUCCESS: DMA registers are de-initialized
|
||||
* - ERROR: DMA registers are not de-initialized
|
||||
*/
|
||||
uint32_t LL_DMA_DeInit(DMA_TypeDef *DMAx, uint32_t Channel)
|
||||
{
|
||||
DMA_Channel_TypeDef *tmp;
|
||||
ErrorStatus status = SUCCESS;
|
||||
|
||||
/* Check the DMA Instance DMAx and Channel parameters*/
|
||||
assert_param(IS_LL_DMA_ALL_CHANNEL_INSTANCE(DMAx, Channel) || (Channel == LL_DMA_CHANNEL_ALL));
|
||||
|
||||
if (Channel == LL_DMA_CHANNEL_ALL)
|
||||
{
|
||||
if (DMAx == DMA1)
|
||||
{
|
||||
/* Force reset of DMA clock */
|
||||
LL_AHB1_GRP1_ForceReset(LL_AHB1_GRP1_PERIPH_DMA1);
|
||||
|
||||
/* Release reset of DMA clock */
|
||||
LL_AHB1_GRP1_ReleaseReset(LL_AHB1_GRP1_PERIPH_DMA1);
|
||||
}
|
||||
else if (DMAx == DMA2)
|
||||
{
|
||||
/* Force reset of DMA clock */
|
||||
LL_AHB1_GRP1_ForceReset(LL_AHB1_GRP1_PERIPH_DMA2);
|
||||
|
||||
/* Release reset of DMA clock */
|
||||
LL_AHB1_GRP1_ReleaseReset(LL_AHB1_GRP1_PERIPH_DMA2);
|
||||
}
|
||||
else
|
||||
{
|
||||
status = ERROR;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
tmp = (DMA_Channel_TypeDef *)(__LL_DMA_GET_CHANNEL_INSTANCE(DMAx, Channel));
|
||||
|
||||
/* Disable the selected DMAx_Channely */
|
||||
CLEAR_BIT(tmp->CCR, DMA_CCR_EN);
|
||||
|
||||
/* Reset DMAx_Channely control register */
|
||||
WRITE_REG(tmp->CCR, 0U);
|
||||
|
||||
/* Reset DMAx_Channely remaining bytes register */
|
||||
WRITE_REG(tmp->CNDTR, 0U);
|
||||
|
||||
/* Reset DMAx_Channely peripheral address register */
|
||||
WRITE_REG(tmp->CPAR, 0U);
|
||||
|
||||
/* Reset DMAx_Channely memory address register */
|
||||
WRITE_REG(tmp->CMAR, 0U);
|
||||
|
||||
/* Reset Request register field for DMAx Channel */
|
||||
LL_DMA_SetPeriphRequest(DMAx, Channel, LL_DMAMUX_REQ_MEM2MEM);
|
||||
|
||||
if (Channel == LL_DMA_CHANNEL_1)
|
||||
{
|
||||
/* Reset interrupt pending bits for DMAx Channel1 */
|
||||
LL_DMA_ClearFlag_GI1(DMAx);
|
||||
}
|
||||
else if (Channel == LL_DMA_CHANNEL_2)
|
||||
{
|
||||
/* Reset interrupt pending bits for DMAx Channel2 */
|
||||
LL_DMA_ClearFlag_GI2(DMAx);
|
||||
}
|
||||
else if (Channel == LL_DMA_CHANNEL_3)
|
||||
{
|
||||
/* Reset interrupt pending bits for DMAx Channel3 */
|
||||
LL_DMA_ClearFlag_GI3(DMAx);
|
||||
}
|
||||
else if (Channel == LL_DMA_CHANNEL_4)
|
||||
{
|
||||
/* Reset interrupt pending bits for DMAx Channel4 */
|
||||
LL_DMA_ClearFlag_GI4(DMAx);
|
||||
}
|
||||
else if (Channel == LL_DMA_CHANNEL_5)
|
||||
{
|
||||
/* Reset interrupt pending bits for DMAx Channel5 */
|
||||
LL_DMA_ClearFlag_GI5(DMAx);
|
||||
}
|
||||
|
||||
else if (Channel == LL_DMA_CHANNEL_6)
|
||||
{
|
||||
/* Reset interrupt pending bits for DMAx Channel6 */
|
||||
LL_DMA_ClearFlag_GI6(DMAx);
|
||||
}
|
||||
#if defined (DMA1_Channel7)
|
||||
else if (Channel == LL_DMA_CHANNEL_7)
|
||||
{
|
||||
/* Reset interrupt pending bits for DMAx Channel7 */
|
||||
LL_DMA_ClearFlag_GI7(DMAx);
|
||||
}
|
||||
#endif /* DMA1_Channel7 */
|
||||
#if defined (DMA1_Channel8)
|
||||
else if (Channel == LL_DMA_CHANNEL_8)
|
||||
{
|
||||
/* Reset interrupt pending bits for DMAx Channel8 */
|
||||
LL_DMA_ClearFlag_GI8(DMAx);
|
||||
}
|
||||
#endif /* DMA1_Channel8 */
|
||||
else
|
||||
{
|
||||
status = ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
return (uint32_t)status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Initialize the DMA registers according to the specified parameters in DMA_InitStruct.
|
||||
* @note To convert DMAx_Channely Instance to DMAx Instance and Channely, use helper macros :
|
||||
* @arg @ref __LL_DMA_GET_INSTANCE
|
||||
* @arg @ref __LL_DMA_GET_CHANNEL
|
||||
* @param DMAx DMAx Instance
|
||||
* @param Channel This parameter can be one of the following values:
|
||||
* @arg @ref LL_DMA_CHANNEL_1
|
||||
* @arg @ref LL_DMA_CHANNEL_2
|
||||
* @arg @ref LL_DMA_CHANNEL_3
|
||||
* @arg @ref LL_DMA_CHANNEL_4
|
||||
* @arg @ref LL_DMA_CHANNEL_5
|
||||
* @arg @ref LL_DMA_CHANNEL_6
|
||||
* @arg @ref LL_DMA_CHANNEL_7 (*)
|
||||
* @arg @ref LL_DMA_CHANNEL_8 (*)
|
||||
* (*) Not on all G4 devices
|
||||
* @param DMA_InitStruct pointer to a @ref LL_DMA_InitTypeDef structure.
|
||||
* @retval An ErrorStatus enumeration value:
|
||||
* - SUCCESS: DMA registers are initialized
|
||||
* - ERROR: Not applicable
|
||||
*/
|
||||
uint32_t LL_DMA_Init(DMA_TypeDef *DMAx, uint32_t Channel, LL_DMA_InitTypeDef *DMA_InitStruct)
|
||||
{
|
||||
/* Check the DMA Instance DMAx and Channel parameters*/
|
||||
assert_param(IS_LL_DMA_ALL_CHANNEL_INSTANCE(DMAx, Channel));
|
||||
|
||||
/* Check the DMA parameters from DMA_InitStruct */
|
||||
assert_param(IS_LL_DMA_DIRECTION(DMA_InitStruct->Direction));
|
||||
assert_param(IS_LL_DMA_MODE(DMA_InitStruct->Mode));
|
||||
assert_param(IS_LL_DMA_PERIPHINCMODE(DMA_InitStruct->PeriphOrM2MSrcIncMode));
|
||||
assert_param(IS_LL_DMA_MEMORYINCMODE(DMA_InitStruct->MemoryOrM2MDstIncMode));
|
||||
assert_param(IS_LL_DMA_PERIPHDATASIZE(DMA_InitStruct->PeriphOrM2MSrcDataSize));
|
||||
assert_param(IS_LL_DMA_MEMORYDATASIZE(DMA_InitStruct->MemoryOrM2MDstDataSize));
|
||||
assert_param(IS_LL_DMA_NBDATA(DMA_InitStruct->NbData));
|
||||
assert_param(IS_LL_DMA_PERIPHREQUEST(DMA_InitStruct->PeriphRequest));
|
||||
assert_param(IS_LL_DMA_PRIORITY(DMA_InitStruct->Priority));
|
||||
|
||||
/*---------------------------- DMAx CCR Configuration ------------------------
|
||||
* Configure DMAx_Channely: data transfer direction, data transfer mode,
|
||||
* peripheral and memory increment mode,
|
||||
* data size alignment and priority level with parameters :
|
||||
* - Direction: DMA_CCR_DIR and DMA_CCR_MEM2MEM bits
|
||||
* - Mode: DMA_CCR_CIRC bit
|
||||
* - PeriphOrM2MSrcIncMode: DMA_CCR_PINC bit
|
||||
* - MemoryOrM2MDstIncMode: DMA_CCR_MINC bit
|
||||
* - PeriphOrM2MSrcDataSize: DMA_CCR_PSIZE[1:0] bits
|
||||
* - MemoryOrM2MDstDataSize: DMA_CCR_MSIZE[1:0] bits
|
||||
* - Priority: DMA_CCR_PL[1:0] bits
|
||||
*/
|
||||
LL_DMA_ConfigTransfer(DMAx, Channel, DMA_InitStruct->Direction | \
|
||||
DMA_InitStruct->Mode | \
|
||||
DMA_InitStruct->PeriphOrM2MSrcIncMode | \
|
||||
DMA_InitStruct->MemoryOrM2MDstIncMode | \
|
||||
DMA_InitStruct->PeriphOrM2MSrcDataSize | \
|
||||
DMA_InitStruct->MemoryOrM2MDstDataSize | \
|
||||
DMA_InitStruct->Priority);
|
||||
|
||||
/*-------------------------- DMAx CMAR Configuration -------------------------
|
||||
* Configure the memory or destination base address with parameter :
|
||||
* - MemoryOrM2MDstAddress: DMA_CMAR_MA[31:0] bits
|
||||
*/
|
||||
LL_DMA_SetMemoryAddress(DMAx, Channel, DMA_InitStruct->MemoryOrM2MDstAddress);
|
||||
|
||||
/*-------------------------- DMAx CPAR Configuration -------------------------
|
||||
* Configure the peripheral or source base address with parameter :
|
||||
* - PeriphOrM2MSrcAddress: DMA_CPAR_PA[31:0] bits
|
||||
*/
|
||||
LL_DMA_SetPeriphAddress(DMAx, Channel, DMA_InitStruct->PeriphOrM2MSrcAddress);
|
||||
|
||||
/*--------------------------- DMAx CNDTR Configuration -----------------------
|
||||
* Configure the peripheral base address with parameter :
|
||||
* - NbData: DMA_CNDTR_NDT[15:0] bits
|
||||
*/
|
||||
LL_DMA_SetDataLength(DMAx, Channel, DMA_InitStruct->NbData);
|
||||
|
||||
/*--------------------------- DMAMUXx CCR Configuration ----------------------
|
||||
* Configure the DMA request for DMA Channels on DMAMUX Channel x with parameter :
|
||||
* - PeriphRequest: DMA_CxCR[7:0] bits
|
||||
*/
|
||||
LL_DMA_SetPeriphRequest(DMAx, Channel, DMA_InitStruct->PeriphRequest);
|
||||
|
||||
return (uint32_t)SUCCESS;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set each @ref LL_DMA_InitTypeDef field to default value.
|
||||
* @param DMA_InitStruct Pointer to a @ref LL_DMA_InitTypeDef structure.
|
||||
* @retval None
|
||||
*/
|
||||
void LL_DMA_StructInit(LL_DMA_InitTypeDef *DMA_InitStruct)
|
||||
{
|
||||
/* Set DMA_InitStruct fields to default values */
|
||||
DMA_InitStruct->PeriphOrM2MSrcAddress = (uint32_t)0x00000000U;
|
||||
DMA_InitStruct->MemoryOrM2MDstAddress = (uint32_t)0x00000000U;
|
||||
DMA_InitStruct->Direction = LL_DMA_DIRECTION_PERIPH_TO_MEMORY;
|
||||
DMA_InitStruct->Mode = LL_DMA_MODE_NORMAL;
|
||||
DMA_InitStruct->PeriphOrM2MSrcIncMode = LL_DMA_PERIPH_NOINCREMENT;
|
||||
DMA_InitStruct->MemoryOrM2MDstIncMode = LL_DMA_MEMORY_NOINCREMENT;
|
||||
DMA_InitStruct->PeriphOrM2MSrcDataSize = LL_DMA_PDATAALIGN_BYTE;
|
||||
DMA_InitStruct->MemoryOrM2MDstDataSize = LL_DMA_MDATAALIGN_BYTE;
|
||||
DMA_InitStruct->NbData = (uint32_t)0x00000000U;
|
||||
DMA_InitStruct->PeriphRequest = LL_DMAMUX_REQ_MEM2MEM;
|
||||
DMA_InitStruct->Priority = LL_DMA_PRIORITY_LOW;
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* DMA1 || DMA2 */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* USE_FULL_LL_DRIVER */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,298 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_ll_exti.c
|
||||
* @author MCD Application Team
|
||||
* @brief EXTI LL module driver.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
#if defined(USE_FULL_LL_DRIVER)
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_ll_exti.h"
|
||||
#ifdef USE_FULL_ASSERT
|
||||
#include "stm32_assert.h"
|
||||
#else
|
||||
#define assert_param(expr) ((void)0U)
|
||||
#endif /* USE_FULL_ASSERT */
|
||||
|
||||
/** @addtogroup STM32G4xx_LL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
#if defined (EXTI)
|
||||
|
||||
/** @defgroup EXTI_LL EXTI
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Private types -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private constants ---------------------------------------------------------*/
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @addtogroup EXTI_LL_Private_Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
#define IS_LL_EXTI_LINE_0_31(__VALUE__) (((__VALUE__) & ~LL_EXTI_LINE_ALL_0_31) == 0x00000000U)
|
||||
#define IS_LL_EXTI_LINE_32_63(__VALUE__) (((__VALUE__) & ~LL_EXTI_LINE_ALL_32_63) == 0x00000000U)
|
||||
|
||||
#define IS_LL_EXTI_MODE(__VALUE__) (((__VALUE__) == LL_EXTI_MODE_IT) \
|
||||
|| ((__VALUE__) == LL_EXTI_MODE_EVENT) \
|
||||
|| ((__VALUE__) == LL_EXTI_MODE_IT_EVENT))
|
||||
|
||||
|
||||
#define IS_LL_EXTI_TRIGGER(__VALUE__) (((__VALUE__) == LL_EXTI_TRIGGER_NONE) \
|
||||
|| ((__VALUE__) == LL_EXTI_TRIGGER_RISING) \
|
||||
|| ((__VALUE__) == LL_EXTI_TRIGGER_FALLING) \
|
||||
|| ((__VALUE__) == LL_EXTI_TRIGGER_RISING_FALLING))
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup EXTI_LL_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup EXTI_LL_EF_Init
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief De-initialize the EXTI registers to their default reset values.
|
||||
* @retval An ErrorStatus enumeration value:
|
||||
* - 0x00: EXTI registers are de-initialized
|
||||
*/
|
||||
uint32_t LL_EXTI_DeInit(void)
|
||||
{
|
||||
/* Interrupt mask register set to default reset values */
|
||||
LL_EXTI_WriteReg(IMR1, 0x1F840000U);
|
||||
/* Event mask register set to default reset values */
|
||||
LL_EXTI_WriteReg(EMR1, 0x00000000U);
|
||||
/* Rising Trigger selection register set to default reset values */
|
||||
LL_EXTI_WriteReg(RTSR1, 0x00000000U);
|
||||
/* Falling Trigger selection register set to default reset values */
|
||||
LL_EXTI_WriteReg(FTSR1, 0x00000000U);
|
||||
/* Software interrupt event register set to default reset values */
|
||||
LL_EXTI_WriteReg(SWIER1, 0x00000000U);
|
||||
/* Pending register clear */
|
||||
LL_EXTI_WriteReg(PR1, 0x007DFFFFU);
|
||||
|
||||
/* Interrupt mask register 2 set to default reset values */
|
||||
#if defined(LL_EXTI_LINE_32) && defined(LL_EXTI_LINE_33) && defined(LL_EXTI_LINE_35) && defined(LL_EXTI_LINE_42)
|
||||
LL_EXTI_WriteReg(IMR2, 0x0000043CU);
|
||||
#else
|
||||
LL_EXTI_WriteReg(IMR2, 0x00000034U);
|
||||
#endif /* LL_EXTI_LINE_xx */
|
||||
/* Event mask register 2 set to default reset values */
|
||||
LL_EXTI_WriteReg(EMR2, 0x00000000U);
|
||||
/* Rising Trigger selection register 2 set to default reset values */
|
||||
LL_EXTI_WriteReg(RTSR2, 0x00000000U);
|
||||
/* Falling Trigger selection register 2 set to default reset values */
|
||||
LL_EXTI_WriteReg(FTSR2, 0x00000000U);
|
||||
/* Software interrupt event register 2 set to default reset values */
|
||||
LL_EXTI_WriteReg(SWIER2, 0x00000000U);
|
||||
/* Pending register 2 clear */
|
||||
LL_EXTI_WriteReg(PR2, 0x00000078U);
|
||||
|
||||
return 0x00u;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Initialize the EXTI registers according to the specified parameters in EXTI_InitStruct.
|
||||
* @param EXTI_InitStruct pointer to a @ref LL_EXTI_InitTypeDef structure.
|
||||
* @retval An ErrorStatus enumeration value:
|
||||
* - 0x00: EXTI registers are initialized
|
||||
* - any other calue : wrong configuration
|
||||
*/
|
||||
uint32_t LL_EXTI_Init(LL_EXTI_InitTypeDef *EXTI_InitStruct)
|
||||
{
|
||||
uint32_t status = 0x00u;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_LL_EXTI_LINE_0_31(EXTI_InitStruct->Line_0_31));
|
||||
assert_param(IS_LL_EXTI_LINE_32_63(EXTI_InitStruct->Line_32_63));
|
||||
assert_param(IS_FUNCTIONAL_STATE(EXTI_InitStruct->LineCommand));
|
||||
assert_param(IS_LL_EXTI_MODE(EXTI_InitStruct->Mode));
|
||||
|
||||
/* ENABLE LineCommand */
|
||||
if (EXTI_InitStruct->LineCommand != DISABLE)
|
||||
{
|
||||
assert_param(IS_LL_EXTI_TRIGGER(EXTI_InitStruct->Trigger));
|
||||
|
||||
/* Configure EXTI Lines in range from 0 to 31 */
|
||||
if (EXTI_InitStruct->Line_0_31 != LL_EXTI_LINE_NONE)
|
||||
{
|
||||
switch (EXTI_InitStruct->Mode)
|
||||
{
|
||||
case LL_EXTI_MODE_IT:
|
||||
/* First Disable Event on provided Lines */
|
||||
LL_EXTI_DisableEvent_0_31(EXTI_InitStruct->Line_0_31);
|
||||
/* Then Enable IT on provided Lines */
|
||||
LL_EXTI_EnableIT_0_31(EXTI_InitStruct->Line_0_31);
|
||||
break;
|
||||
case LL_EXTI_MODE_EVENT:
|
||||
/* First Disable IT on provided Lines */
|
||||
LL_EXTI_DisableIT_0_31(EXTI_InitStruct->Line_0_31);
|
||||
/* Then Enable Event on provided Lines */
|
||||
LL_EXTI_EnableEvent_0_31(EXTI_InitStruct->Line_0_31);
|
||||
break;
|
||||
case LL_EXTI_MODE_IT_EVENT:
|
||||
/* Directly Enable IT on provided Lines */
|
||||
LL_EXTI_EnableIT_0_31(EXTI_InitStruct->Line_0_31);
|
||||
/* Directly Enable Event on provided Lines */
|
||||
LL_EXTI_EnableEvent_0_31(EXTI_InitStruct->Line_0_31);
|
||||
break;
|
||||
default:
|
||||
status = 0x01u;
|
||||
break;
|
||||
}
|
||||
if (EXTI_InitStruct->Trigger != LL_EXTI_TRIGGER_NONE)
|
||||
{
|
||||
switch (EXTI_InitStruct->Trigger)
|
||||
{
|
||||
case LL_EXTI_TRIGGER_RISING:
|
||||
/* First Disable Falling Trigger on provided Lines */
|
||||
LL_EXTI_DisableFallingTrig_0_31(EXTI_InitStruct->Line_0_31);
|
||||
/* Then Enable Rising Trigger on provided Lines */
|
||||
LL_EXTI_EnableRisingTrig_0_31(EXTI_InitStruct->Line_0_31);
|
||||
break;
|
||||
case LL_EXTI_TRIGGER_FALLING:
|
||||
/* First Disable Rising Trigger on provided Lines */
|
||||
LL_EXTI_DisableRisingTrig_0_31(EXTI_InitStruct->Line_0_31);
|
||||
/* Then Enable Falling Trigger on provided Lines */
|
||||
LL_EXTI_EnableFallingTrig_0_31(EXTI_InitStruct->Line_0_31);
|
||||
break;
|
||||
case LL_EXTI_TRIGGER_RISING_FALLING:
|
||||
/* Enable Rising Trigger on provided Lines */
|
||||
LL_EXTI_EnableRisingTrig_0_31(EXTI_InitStruct->Line_0_31);
|
||||
/* Enable Falling Trigger on provided Lines */
|
||||
LL_EXTI_EnableFallingTrig_0_31(EXTI_InitStruct->Line_0_31);
|
||||
break;
|
||||
default:
|
||||
status |= 0x02u;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
/* Configure EXTI Lines in range from 32 to 63 */
|
||||
if (EXTI_InitStruct->Line_32_63 != LL_EXTI_LINE_NONE)
|
||||
{
|
||||
switch (EXTI_InitStruct->Mode)
|
||||
{
|
||||
case LL_EXTI_MODE_IT:
|
||||
/* First Disable Event on provided Lines */
|
||||
LL_EXTI_DisableEvent_32_63(EXTI_InitStruct->Line_32_63);
|
||||
/* Then Enable IT on provided Lines */
|
||||
LL_EXTI_EnableIT_32_63(EXTI_InitStruct->Line_32_63);
|
||||
break;
|
||||
case LL_EXTI_MODE_EVENT:
|
||||
/* First Disable IT on provided Lines */
|
||||
LL_EXTI_DisableIT_32_63(EXTI_InitStruct->Line_32_63);
|
||||
/* Then Enable Event on provided Lines */
|
||||
LL_EXTI_EnableEvent_32_63(EXTI_InitStruct->Line_32_63);
|
||||
break;
|
||||
case LL_EXTI_MODE_IT_EVENT:
|
||||
/* Directly Enable IT on provided Lines */
|
||||
LL_EXTI_EnableIT_32_63(EXTI_InitStruct->Line_32_63);
|
||||
/* Directly Enable IT on provided Lines */
|
||||
LL_EXTI_EnableEvent_32_63(EXTI_InitStruct->Line_32_63);
|
||||
break;
|
||||
default:
|
||||
status |= 0x04u;
|
||||
break;
|
||||
}
|
||||
if (EXTI_InitStruct->Trigger != LL_EXTI_TRIGGER_NONE)
|
||||
{
|
||||
switch (EXTI_InitStruct->Trigger)
|
||||
{
|
||||
case LL_EXTI_TRIGGER_RISING:
|
||||
/* First Disable Falling Trigger on provided Lines */
|
||||
LL_EXTI_DisableFallingTrig_32_63(EXTI_InitStruct->Line_32_63);
|
||||
/* Then Enable IT on provided Lines */
|
||||
LL_EXTI_EnableRisingTrig_32_63(EXTI_InitStruct->Line_32_63);
|
||||
break;
|
||||
case LL_EXTI_TRIGGER_FALLING:
|
||||
/* First Disable Rising Trigger on provided Lines */
|
||||
LL_EXTI_DisableRisingTrig_32_63(EXTI_InitStruct->Line_32_63);
|
||||
/* Then Enable Falling Trigger on provided Lines */
|
||||
LL_EXTI_EnableFallingTrig_32_63(EXTI_InitStruct->Line_32_63);
|
||||
break;
|
||||
case LL_EXTI_TRIGGER_RISING_FALLING:
|
||||
/* Enable Rising Trigger on provided Lines */
|
||||
LL_EXTI_EnableRisingTrig_32_63(EXTI_InitStruct->Line_32_63);
|
||||
/* Enable Falling Trigger on provided Lines */
|
||||
LL_EXTI_EnableFallingTrig_32_63(EXTI_InitStruct->Line_32_63);
|
||||
break;
|
||||
default:
|
||||
status |= 0x05u;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
/* DISABLE LineCommand */
|
||||
else
|
||||
{
|
||||
/* De-configure IT EXTI Lines in range from 0 to 31 */
|
||||
LL_EXTI_DisableIT_0_31(EXTI_InitStruct->Line_0_31);
|
||||
/* De-configure Event EXTI Lines in range from 0 to 31 */
|
||||
LL_EXTI_DisableEvent_0_31(EXTI_InitStruct->Line_0_31);
|
||||
/* De-configure IT EXTI Lines in range from 32 to 63 */
|
||||
LL_EXTI_DisableIT_32_63(EXTI_InitStruct->Line_32_63);
|
||||
/* De-configure Event EXTI Lines in range from 32 to 63 */
|
||||
LL_EXTI_DisableEvent_32_63(EXTI_InitStruct->Line_32_63);
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set each @ref LL_EXTI_InitTypeDef field to default value.
|
||||
* @param EXTI_InitStruct Pointer to a @ref LL_EXTI_InitTypeDef structure.
|
||||
* @retval None
|
||||
*/
|
||||
void LL_EXTI_StructInit(LL_EXTI_InitTypeDef *EXTI_InitStruct)
|
||||
{
|
||||
EXTI_InitStruct->Line_0_31 = LL_EXTI_LINE_NONE;
|
||||
EXTI_InitStruct->Line_32_63 = LL_EXTI_LINE_NONE;
|
||||
EXTI_InitStruct->LineCommand = DISABLE;
|
||||
EXTI_InitStruct->Mode = LL_EXTI_MODE_IT;
|
||||
EXTI_InitStruct->Trigger = LL_EXTI_TRIGGER_FALLING;
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* defined (EXTI) */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* USE_FULL_LL_DRIVER */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,276 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_ll_gpio.c
|
||||
* @author MCD Application Team
|
||||
* @brief GPIO LL module driver.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
#if defined(USE_FULL_LL_DRIVER)
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_ll_gpio.h"
|
||||
#include "stm32g4xx_ll_bus.h"
|
||||
#ifdef USE_FULL_ASSERT
|
||||
#include "stm32_assert.h"
|
||||
#else
|
||||
#define assert_param(expr) ((void)0U)
|
||||
#endif /* USE_FULL_ASSERT */
|
||||
|
||||
/** @addtogroup STM32G4xx_LL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
#if defined (GPIOA) || defined (GPIOB) || defined (GPIOC) || defined (GPIOD) || defined (GPIOE) || defined (GPIOF) || defined (GPIOG)
|
||||
|
||||
/** @addtogroup GPIO_LL
|
||||
* @{
|
||||
*/
|
||||
/** MISRA C:2012 deviation rule has been granted for following rules:
|
||||
* Rule-12.2 - Medium: RHS argument is in interval [0,INF] which is out of
|
||||
* range of the shift operator in following API :
|
||||
* LL_GPIO_Init
|
||||
*/
|
||||
|
||||
/* Private types -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private constants ---------------------------------------------------------*/
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @addtogroup GPIO_LL_Private_Macros
|
||||
* @{
|
||||
*/
|
||||
#define IS_LL_GPIO_PIN(__VALUE__) (((0x00000000U) < (__VALUE__)) && ((__VALUE__) <= (LL_GPIO_PIN_ALL)))
|
||||
|
||||
#define IS_LL_GPIO_MODE(__VALUE__) (((__VALUE__) == LL_GPIO_MODE_INPUT) ||\
|
||||
((__VALUE__) == LL_GPIO_MODE_OUTPUT) ||\
|
||||
((__VALUE__) == LL_GPIO_MODE_ALTERNATE) ||\
|
||||
((__VALUE__) == LL_GPIO_MODE_ANALOG))
|
||||
|
||||
#define IS_LL_GPIO_OUTPUT_TYPE(__VALUE__) (((__VALUE__) == LL_GPIO_OUTPUT_PUSHPULL) ||\
|
||||
((__VALUE__) == LL_GPIO_OUTPUT_OPENDRAIN))
|
||||
|
||||
#define IS_LL_GPIO_SPEED(__VALUE__) (((__VALUE__) == LL_GPIO_SPEED_FREQ_LOW) ||\
|
||||
((__VALUE__) == LL_GPIO_SPEED_FREQ_MEDIUM) ||\
|
||||
((__VALUE__) == LL_GPIO_SPEED_FREQ_HIGH) ||\
|
||||
((__VALUE__) == LL_GPIO_SPEED_FREQ_VERY_HIGH))
|
||||
|
||||
#define IS_LL_GPIO_PULL(__VALUE__) (((__VALUE__) == LL_GPIO_PULL_NO) ||\
|
||||
((__VALUE__) == LL_GPIO_PULL_UP) ||\
|
||||
((__VALUE__) == LL_GPIO_PULL_DOWN))
|
||||
|
||||
#define IS_LL_GPIO_ALTERNATE(__VALUE__) (((__VALUE__) == LL_GPIO_AF_0 ) ||\
|
||||
((__VALUE__) == LL_GPIO_AF_1 ) ||\
|
||||
((__VALUE__) == LL_GPIO_AF_2 ) ||\
|
||||
((__VALUE__) == LL_GPIO_AF_3 ) ||\
|
||||
((__VALUE__) == LL_GPIO_AF_4 ) ||\
|
||||
((__VALUE__) == LL_GPIO_AF_5 ) ||\
|
||||
((__VALUE__) == LL_GPIO_AF_6 ) ||\
|
||||
((__VALUE__) == LL_GPIO_AF_7 ) ||\
|
||||
((__VALUE__) == LL_GPIO_AF_8 ) ||\
|
||||
((__VALUE__) == LL_GPIO_AF_9 ) ||\
|
||||
((__VALUE__) == LL_GPIO_AF_10 ) ||\
|
||||
((__VALUE__) == LL_GPIO_AF_11 ) ||\
|
||||
((__VALUE__) == LL_GPIO_AF_12 ) ||\
|
||||
((__VALUE__) == LL_GPIO_AF_13 ) ||\
|
||||
((__VALUE__) == LL_GPIO_AF_14 ) ||\
|
||||
((__VALUE__) == LL_GPIO_AF_15 ))
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup GPIO_LL_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup GPIO_LL_EF_Init
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief De-initialize GPIO registers (Registers restored to their default values).
|
||||
* @param GPIOx GPIO Port
|
||||
* @retval An ErrorStatus enumeration value:
|
||||
* - SUCCESS: GPIO registers are de-initialized
|
||||
* - ERROR: Wrong GPIO Port
|
||||
*/
|
||||
ErrorStatus LL_GPIO_DeInit(GPIO_TypeDef *GPIOx)
|
||||
{
|
||||
ErrorStatus status = SUCCESS;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
|
||||
|
||||
/* Force and Release reset on clock of GPIOx Port */
|
||||
if (GPIOx == GPIOA)
|
||||
{
|
||||
LL_AHB2_GRP1_ForceReset(LL_AHB2_GRP1_PERIPH_GPIOA);
|
||||
LL_AHB2_GRP1_ReleaseReset(LL_AHB2_GRP1_PERIPH_GPIOA);
|
||||
}
|
||||
else if (GPIOx == GPIOB)
|
||||
{
|
||||
LL_AHB2_GRP1_ForceReset(LL_AHB2_GRP1_PERIPH_GPIOB);
|
||||
LL_AHB2_GRP1_ReleaseReset(LL_AHB2_GRP1_PERIPH_GPIOB);
|
||||
}
|
||||
else if (GPIOx == GPIOC)
|
||||
{
|
||||
LL_AHB2_GRP1_ForceReset(LL_AHB2_GRP1_PERIPH_GPIOC);
|
||||
LL_AHB2_GRP1_ReleaseReset(LL_AHB2_GRP1_PERIPH_GPIOC);
|
||||
}
|
||||
else if (GPIOx == GPIOD)
|
||||
{
|
||||
LL_AHB2_GRP1_ForceReset(LL_AHB2_GRP1_PERIPH_GPIOD);
|
||||
LL_AHB2_GRP1_ReleaseReset(LL_AHB2_GRP1_PERIPH_GPIOD);
|
||||
}
|
||||
else if (GPIOx == GPIOE)
|
||||
{
|
||||
LL_AHB2_GRP1_ForceReset(LL_AHB2_GRP1_PERIPH_GPIOE);
|
||||
LL_AHB2_GRP1_ReleaseReset(LL_AHB2_GRP1_PERIPH_GPIOE);
|
||||
}
|
||||
else if (GPIOx == GPIOF)
|
||||
{
|
||||
LL_AHB2_GRP1_ForceReset(LL_AHB2_GRP1_PERIPH_GPIOF);
|
||||
LL_AHB2_GRP1_ReleaseReset(LL_AHB2_GRP1_PERIPH_GPIOF);
|
||||
}
|
||||
else if (GPIOx == GPIOG)
|
||||
{
|
||||
LL_AHB2_GRP1_ForceReset(LL_AHB2_GRP1_PERIPH_GPIOG);
|
||||
LL_AHB2_GRP1_ReleaseReset(LL_AHB2_GRP1_PERIPH_GPIOG);
|
||||
}
|
||||
else
|
||||
{
|
||||
status = ERROR;
|
||||
}
|
||||
|
||||
return (status);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Initialize GPIO registers according to the specified parameters in GPIO_InitStruct.
|
||||
* @param GPIOx GPIO Port
|
||||
* @param GPIO_InitStruct pointer to a @ref LL_GPIO_InitTypeDef structure
|
||||
* that contains the configuration information for the specified GPIO peripheral.
|
||||
* @retval An ErrorStatus enumeration value:
|
||||
* - SUCCESS: GPIO registers are initialized according to GPIO_InitStruct content
|
||||
* - ERROR: Not applicable
|
||||
*/
|
||||
ErrorStatus LL_GPIO_Init(GPIO_TypeDef *GPIOx, LL_GPIO_InitTypeDef *GPIO_InitStruct)
|
||||
{
|
||||
uint32_t pinpos;
|
||||
uint32_t currentpin;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
|
||||
assert_param(IS_LL_GPIO_PIN(GPIO_InitStruct->Pin));
|
||||
assert_param(IS_LL_GPIO_MODE(GPIO_InitStruct->Mode));
|
||||
assert_param(IS_LL_GPIO_PULL(GPIO_InitStruct->Pull));
|
||||
|
||||
/* ------------------------- Configure the port pins ---------------- */
|
||||
/* Initialize pinpos on first pin set */
|
||||
pinpos = POSITION_VAL(GPIO_InitStruct->Pin);
|
||||
|
||||
/* Configure the port pins */
|
||||
while (((GPIO_InitStruct->Pin) >> pinpos) != 0x00000000U)
|
||||
{
|
||||
/* Get current io position */
|
||||
currentpin = (GPIO_InitStruct->Pin) & (0x00000001UL << pinpos);
|
||||
|
||||
if (currentpin != 0x00u)
|
||||
{
|
||||
/* Pin Mode configuration */
|
||||
LL_GPIO_SetPinMode(GPIOx, currentpin, GPIO_InitStruct->Mode);
|
||||
|
||||
if ((GPIO_InitStruct->Mode == LL_GPIO_MODE_OUTPUT) || (GPIO_InitStruct->Mode == LL_GPIO_MODE_ALTERNATE))
|
||||
{
|
||||
/* Check Speed mode parameters */
|
||||
assert_param(IS_LL_GPIO_SPEED(GPIO_InitStruct->Speed));
|
||||
|
||||
/* Speed mode configuration */
|
||||
LL_GPIO_SetPinSpeed(GPIOx, currentpin, GPIO_InitStruct->Speed);
|
||||
}
|
||||
|
||||
/* Pull-up Pull down resistor configuration*/
|
||||
LL_GPIO_SetPinPull(GPIOx, currentpin, GPIO_InitStruct->Pull);
|
||||
|
||||
if (GPIO_InitStruct->Mode == LL_GPIO_MODE_ALTERNATE)
|
||||
{
|
||||
/* Check Alternate parameter */
|
||||
assert_param(IS_LL_GPIO_ALTERNATE(GPIO_InitStruct->Alternate));
|
||||
|
||||
/* Speed mode configuration */
|
||||
if (currentpin < LL_GPIO_PIN_8)
|
||||
{
|
||||
LL_GPIO_SetAFPin_0_7(GPIOx, currentpin, GPIO_InitStruct->Alternate);
|
||||
}
|
||||
else
|
||||
{
|
||||
LL_GPIO_SetAFPin_8_15(GPIOx, currentpin, GPIO_InitStruct->Alternate);
|
||||
}
|
||||
}
|
||||
}
|
||||
pinpos++;
|
||||
}
|
||||
|
||||
if ((GPIO_InitStruct->Mode == LL_GPIO_MODE_OUTPUT) || (GPIO_InitStruct->Mode == LL_GPIO_MODE_ALTERNATE))
|
||||
{
|
||||
/* Check Output mode parameters */
|
||||
assert_param(IS_LL_GPIO_OUTPUT_TYPE(GPIO_InitStruct->OutputType));
|
||||
|
||||
/* Output mode configuration*/
|
||||
LL_GPIO_SetPinOutputType(GPIOx, GPIO_InitStruct->Pin, GPIO_InitStruct->OutputType);
|
||||
|
||||
}
|
||||
return (SUCCESS);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set each @ref LL_GPIO_InitTypeDef field to default value.
|
||||
* @param GPIO_InitStruct pointer to a @ref LL_GPIO_InitTypeDef structure
|
||||
* whose fields will be set to default values.
|
||||
* @retval None
|
||||
*/
|
||||
|
||||
void LL_GPIO_StructInit(LL_GPIO_InitTypeDef *GPIO_InitStruct)
|
||||
{
|
||||
/* Reset GPIO init structure parameters values */
|
||||
GPIO_InitStruct->Pin = LL_GPIO_PIN_ALL;
|
||||
GPIO_InitStruct->Mode = LL_GPIO_MODE_ANALOG;
|
||||
GPIO_InitStruct->Speed = LL_GPIO_SPEED_FREQ_LOW;
|
||||
GPIO_InitStruct->OutputType = LL_GPIO_OUTPUT_PUSHPULL;
|
||||
GPIO_InitStruct->Pull = LL_GPIO_PULL_NO;
|
||||
GPIO_InitStruct->Alternate = LL_GPIO_AF_0;
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* defined (GPIOA) || defined (GPIOB) || defined (GPIOC) || defined (GPIOD) || defined (GPIOE) || defined (GPIOF) || defined (GPIOG) */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* USE_FULL_LL_DRIVER */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -0,0 +1,170 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_ll_ucpd.c
|
||||
* @author MCD Application Team
|
||||
* @brief UCPD LL module driver.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2018 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
#if defined(USE_FULL_LL_DRIVER)
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_ll_ucpd.h"
|
||||
#include "stm32g4xx_ll_bus.h"
|
||||
#include "stm32g4xx_ll_rcc.h"
|
||||
|
||||
#ifdef USE_FULL_ASSERT
|
||||
#include "stm32_assert.h"
|
||||
#else
|
||||
#define assert_param(expr) ((void)0U)
|
||||
#endif
|
||||
|
||||
/** @addtogroup STM32G4xx_LL_Driver
|
||||
* @{
|
||||
*/
|
||||
#if defined (UCPD1)
|
||||
/** @addtogroup UCPD_LL
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Private types -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
|
||||
/* Private constants ---------------------------------------------------------*/
|
||||
/** @defgroup UCPD_LL_Private_Constants UCPD Private Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @defgroup UCPD_LL_Private_Macros UCPD Private Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup UCPD_LL_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup UCPD_LL_EF_Init
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief De-initialize the UCPD registers to their default reset values.
|
||||
* @param UCPDx ucpd Instance
|
||||
* @retval An ErrorStatus enumeration value:
|
||||
* - SUCCESS: ucpd registers are de-initialized
|
||||
* - ERROR: ucpd registers are not de-initialized
|
||||
*/
|
||||
ErrorStatus LL_UCPD_DeInit(UCPD_TypeDef *UCPDx)
|
||||
{
|
||||
ErrorStatus status = ERROR;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_UCPD_ALL_INSTANCE(UCPDx));
|
||||
|
||||
LL_UCPD_Disable(UCPDx);
|
||||
|
||||
if (UCPD1 == UCPDx)
|
||||
{
|
||||
/* Force reset of ucpd clock */
|
||||
LL_APB1_GRP2_ForceReset(LL_APB1_GRP2_PERIPH_UCPD1);
|
||||
|
||||
/* Release reset of ucpd clock */
|
||||
LL_APB1_GRP2_ReleaseReset(LL_APB1_GRP2_PERIPH_UCPD1);
|
||||
|
||||
/* Disbale ucpd clock */
|
||||
LL_APB1_GRP2_DisableClock(LL_APB1_GRP2_PERIPH_UCPD1);
|
||||
|
||||
status = SUCCESS;
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Initialize the ucpd registers according to the specified parameters in UCPD_InitStruct.
|
||||
* @note As some bits in ucpd configuration registers can only be written when the ucpd is disabled (ucpd_CR1_SPE bit =0),
|
||||
* UCPD peripheral should be in disabled state prior calling this function. Otherwise, ERROR result will be returned.
|
||||
* @param UCPDx UCPD Instance
|
||||
* @param UCPD_InitStruct pointer to a @ref LL_UCPD_InitTypeDef structure that contains
|
||||
* the configuration information for the UCPD peripheral.
|
||||
* @retval An ErrorStatus enumeration value. (Return always SUCCESS)
|
||||
*/
|
||||
ErrorStatus LL_UCPD_Init(UCPD_TypeDef *UCPDx, LL_UCPD_InitTypeDef *UCPD_InitStruct)
|
||||
{
|
||||
/* Check the ucpd Instance UCPDx*/
|
||||
assert_param(IS_UCPD_ALL_INSTANCE(UCPDx));
|
||||
|
||||
if(UCPD1 == UCPDx)
|
||||
{
|
||||
LL_APB1_GRP2_EnableClock(LL_APB1_GRP2_PERIPH_UCPD1);
|
||||
}
|
||||
|
||||
|
||||
LL_UCPD_Disable(UCPDx);
|
||||
|
||||
/*---------------------------- UCPDx CFG1 Configuration ------------------------*/
|
||||
MODIFY_REG(UCPDx->CFG1,
|
||||
UCPD_CFG1_PSC_UCPDCLK | UCPD_CFG1_TRANSWIN | UCPD_CFG1_IFRGAP | UCPD_CFG1_HBITCLKDIV,
|
||||
UCPD_InitStruct->psc_ucpdclk | (UCPD_InitStruct->transwin << UCPD_CFG1_TRANSWIN_Pos) |
|
||||
(UCPD_InitStruct->IfrGap << UCPD_CFG1_IFRGAP_Pos) | UCPD_InitStruct->HbitClockDiv);
|
||||
|
||||
return SUCCESS;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set each @ref LL_UCPD_InitTypeDef field to default value.
|
||||
* @param UCPD_InitStruct pointer to a @ref LL_UCPD_InitTypeDef structure
|
||||
* whose fields will be set to default values.
|
||||
* @retval None
|
||||
*/
|
||||
void LL_UCPD_StructInit(LL_UCPD_InitTypeDef *UCPD_InitStruct)
|
||||
{
|
||||
/* Set UCPD_InitStruct fields to default values */
|
||||
UCPD_InitStruct->psc_ucpdclk = LL_UCPD_PSC_DIV1;
|
||||
UCPD_InitStruct->transwin = 0x7; /* Divide by 8 */
|
||||
UCPD_InitStruct->IfrGap = 0x10; /* Divide by 17 */
|
||||
UCPD_InitStruct->HbitClockDiv = 0x1A; /* Divide by 27 to produce HBITCLK */
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
#endif /* defined (UCPD1) */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* USE_FULL_LL_DRIVER */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,878 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_ll_usb.c
|
||||
* @author MCD Application Team
|
||||
* @brief USB Low Layer HAL module driver.
|
||||
*
|
||||
* This file provides firmware functions to manage the following
|
||||
* functionalities of the USB Peripheral Controller:
|
||||
* + Initialization/de-initialization functions
|
||||
* + I/O operation functions
|
||||
* + Peripheral Control functions
|
||||
* + Peripheral State functions
|
||||
*
|
||||
@verbatim
|
||||
==============================================================================
|
||||
##### How to use this driver #####
|
||||
==============================================================================
|
||||
[..]
|
||||
(#) Fill parameters of Init structure in USB_OTG_CfgTypeDef structure.
|
||||
|
||||
(#) Call USB_CoreInit() API to initialize the USB Core peripheral.
|
||||
|
||||
(#) The upper HAL HCD/PCD driver will call the right routines for its internal processes.
|
||||
|
||||
@endverbatim
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_hal.h"
|
||||
|
||||
/** @addtogroup STM32G4xx_LL_USB_DRIVER
|
||||
* @{
|
||||
*/
|
||||
|
||||
#if defined (HAL_PCD_MODULE_ENABLED) || defined (HAL_HCD_MODULE_ENABLED)
|
||||
#if defined (USB)
|
||||
/* Private typedef -----------------------------------------------------------*/
|
||||
/* Private define ------------------------------------------------------------*/
|
||||
/* Private macro -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
/* Private functions ---------------------------------------------------------*/
|
||||
|
||||
|
||||
/**
|
||||
* @brief Initializes the USB Core
|
||||
* @param USBx: USB Instance
|
||||
* @param cfg : pointer to a USB_CfgTypeDef structure that contains
|
||||
* the configuration information for the specified USBx peripheral.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_CoreInit(USB_TypeDef *USBx, USB_CfgTypeDef cfg)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(USBx);
|
||||
UNUSED(cfg);
|
||||
|
||||
/* NOTE : - This function is not required by USB Device FS peripheral, it is used
|
||||
only by USB OTG FS peripheral.
|
||||
- This function is added to ensure compatibility across platforms.
|
||||
*/
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_EnableGlobalInt
|
||||
* Enables the controller's Global Int in the AHB Config reg
|
||||
* @param USBx : Selected device
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_EnableGlobalInt(USB_TypeDef *USBx)
|
||||
{
|
||||
uint16_t winterruptmask;
|
||||
|
||||
/* Set winterruptmask variable */
|
||||
winterruptmask = USB_CNTR_CTRM | USB_CNTR_WKUPM |
|
||||
USB_CNTR_SUSPM | USB_CNTR_ERRM |
|
||||
USB_CNTR_SOFM | USB_CNTR_ESOFM |
|
||||
USB_CNTR_RESETM | USB_CNTR_L1REQM;
|
||||
|
||||
/* Set interrupt mask */
|
||||
USBx->CNTR |= winterruptmask;
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_DisableGlobalInt
|
||||
* Disable the controller's Global Int in the AHB Config reg
|
||||
* @param USBx : Selected device
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_DisableGlobalInt(USB_TypeDef *USBx)
|
||||
{
|
||||
uint16_t winterruptmask;
|
||||
|
||||
/* Set winterruptmask variable */
|
||||
winterruptmask = USB_CNTR_CTRM | USB_CNTR_WKUPM |
|
||||
USB_CNTR_SUSPM | USB_CNTR_ERRM |
|
||||
USB_CNTR_SOFM | USB_CNTR_ESOFM |
|
||||
USB_CNTR_RESETM | USB_CNTR_L1REQM;
|
||||
|
||||
/* Clear interrupt mask */
|
||||
USBx->CNTR &= ~winterruptmask;
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_SetCurrentMode : Set functional mode
|
||||
* @param USBx : Selected device
|
||||
* @param mode : current core mode
|
||||
* This parameter can be one of the these values:
|
||||
* @arg USB_DEVICE_MODE: Peripheral mode mode
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_SetCurrentMode(USB_TypeDef *USBx, USB_ModeTypeDef mode)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(USBx);
|
||||
UNUSED(mode);
|
||||
|
||||
/* NOTE : - This function is not required by USB Device FS peripheral, it is used
|
||||
only by USB OTG FS peripheral.
|
||||
- This function is added to ensure compatibility across platforms.
|
||||
*/
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_DevInit : Initializes the USB controller registers
|
||||
* for device mode
|
||||
* @param USBx : Selected device
|
||||
* @param cfg : pointer to a USB_CfgTypeDef structure that contains
|
||||
* the configuration information for the specified USBx peripheral.
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_DevInit(USB_TypeDef *USBx, USB_CfgTypeDef cfg)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(cfg);
|
||||
|
||||
/* Init Device */
|
||||
/*CNTR_FRES = 1*/
|
||||
USBx->CNTR = USB_CNTR_FRES;
|
||||
|
||||
/*CNTR_FRES = 0*/
|
||||
USBx->CNTR = 0;
|
||||
|
||||
/*Clear pending interrupts*/
|
||||
USBx->ISTR = 0;
|
||||
|
||||
/*Set Btable Address*/
|
||||
USBx->BTABLE = BTABLE_ADDRESS;
|
||||
|
||||
/* Enable USB Device Interrupt mask */
|
||||
(void)USB_EnableGlobalInt(USBx);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_SetDevSpeed :Initializes the device speed
|
||||
* depending on the PHY type and the enumeration speed of the device.
|
||||
* @param USBx Selected device
|
||||
* @param speed device speed
|
||||
* @retval Hal status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_SetDevSpeed(USB_TypeDef *USBx, uint8_t speed)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(USBx);
|
||||
UNUSED(speed);
|
||||
|
||||
/* NOTE : - This function is not required by USB Device FS peripheral, it is used
|
||||
only by USB OTG FS peripheral.
|
||||
- This function is added to ensure compatibility across platforms.
|
||||
*/
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_FlushTxFifo : Flush a Tx FIFO
|
||||
* @param USBx : Selected device
|
||||
* @param num : FIFO number
|
||||
* This parameter can be a value from 1 to 15
|
||||
15 means Flush all Tx FIFOs
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_FlushTxFifo(USB_TypeDef *USBx, uint32_t num)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(USBx);
|
||||
UNUSED(num);
|
||||
|
||||
/* NOTE : - This function is not required by USB Device FS peripheral, it is used
|
||||
only by USB OTG FS peripheral.
|
||||
- This function is added to ensure compatibility across platforms.
|
||||
*/
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_FlushRxFifo : Flush Rx FIFO
|
||||
* @param USBx : Selected device
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_FlushRxFifo(USB_TypeDef *USBx)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(USBx);
|
||||
|
||||
/* NOTE : - This function is not required by USB Device FS peripheral, it is used
|
||||
only by USB OTG FS peripheral.
|
||||
- This function is added to ensure compatibility across platforms.
|
||||
*/
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Activate and configure an endpoint
|
||||
* @param USBx : Selected device
|
||||
* @param ep: pointer to endpoint structure
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_ActivateEndpoint(USB_TypeDef *USBx, USB_EPTypeDef *ep)
|
||||
{
|
||||
HAL_StatusTypeDef ret = HAL_OK;
|
||||
uint16_t wEpRegVal;
|
||||
|
||||
wEpRegVal = PCD_GET_ENDPOINT(USBx, ep->num) & USB_EP_T_MASK;
|
||||
|
||||
/* initialize Endpoint */
|
||||
switch (ep->type)
|
||||
{
|
||||
case EP_TYPE_CTRL:
|
||||
wEpRegVal |= USB_EP_CONTROL;
|
||||
break;
|
||||
|
||||
case EP_TYPE_BULK:
|
||||
wEpRegVal |= USB_EP_BULK;
|
||||
break;
|
||||
|
||||
case EP_TYPE_INTR:
|
||||
wEpRegVal |= USB_EP_INTERRUPT;
|
||||
break;
|
||||
|
||||
case EP_TYPE_ISOC:
|
||||
wEpRegVal |= USB_EP_ISOCHRONOUS;
|
||||
break;
|
||||
|
||||
default:
|
||||
ret = HAL_ERROR;
|
||||
break;
|
||||
}
|
||||
|
||||
PCD_SET_ENDPOINT(USBx, ep->num, wEpRegVal | USB_EP_CTR_RX | USB_EP_CTR_TX);
|
||||
|
||||
PCD_SET_EP_ADDRESS(USBx, ep->num, ep->num);
|
||||
|
||||
if (ep->doublebuffer == 0U)
|
||||
{
|
||||
if (ep->is_in != 0U)
|
||||
{
|
||||
/*Set the endpoint Transmit buffer address */
|
||||
PCD_SET_EP_TX_ADDRESS(USBx, ep->num, ep->pmaadress);
|
||||
PCD_CLEAR_TX_DTOG(USBx, ep->num);
|
||||
|
||||
if (ep->type != EP_TYPE_ISOC)
|
||||
{
|
||||
/* Configure NAK status for the Endpoint */
|
||||
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_NAK);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Configure TX Endpoint to disabled state */
|
||||
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/*Set the endpoint Receive buffer address */
|
||||
PCD_SET_EP_RX_ADDRESS(USBx, ep->num, ep->pmaadress);
|
||||
/*Set the endpoint Receive buffer counter*/
|
||||
PCD_SET_EP_RX_CNT(USBx, ep->num, ep->maxpacket);
|
||||
PCD_CLEAR_RX_DTOG(USBx, ep->num);
|
||||
/* Configure VALID status for the Endpoint*/
|
||||
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_VALID);
|
||||
}
|
||||
}
|
||||
/*Double Buffer*/
|
||||
else
|
||||
{
|
||||
/* Set the endpoint as double buffered */
|
||||
PCD_SET_EP_DBUF(USBx, ep->num);
|
||||
/* Set buffer address for double buffered mode */
|
||||
PCD_SET_EP_DBUF_ADDR(USBx, ep->num, ep->pmaaddr0, ep->pmaaddr1);
|
||||
|
||||
if (ep->is_in == 0U)
|
||||
{
|
||||
/* Clear the data toggle bits for the endpoint IN/OUT */
|
||||
PCD_CLEAR_RX_DTOG(USBx, ep->num);
|
||||
PCD_CLEAR_TX_DTOG(USBx, ep->num);
|
||||
|
||||
/* Reset value of the data toggle bits for the endpoint out */
|
||||
PCD_TX_DTOG(USBx, ep->num);
|
||||
|
||||
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_VALID);
|
||||
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Clear the data toggle bits for the endpoint IN/OUT */
|
||||
PCD_CLEAR_RX_DTOG(USBx, ep->num);
|
||||
PCD_CLEAR_TX_DTOG(USBx, ep->num);
|
||||
PCD_RX_DTOG(USBx, ep->num);
|
||||
|
||||
if (ep->type != EP_TYPE_ISOC)
|
||||
{
|
||||
/* Configure NAK status for the Endpoint */
|
||||
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_NAK);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Configure TX Endpoint to disabled state */
|
||||
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS);
|
||||
}
|
||||
|
||||
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_DIS);
|
||||
}
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief De-activate and de-initialize an endpoint
|
||||
* @param USBx : Selected device
|
||||
* @param ep: pointer to endpoint structure
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_DeactivateEndpoint(USB_TypeDef *USBx, USB_EPTypeDef *ep)
|
||||
{
|
||||
if (ep->doublebuffer == 0U)
|
||||
{
|
||||
if (ep->is_in != 0U)
|
||||
{
|
||||
PCD_CLEAR_TX_DTOG(USBx, ep->num);
|
||||
/* Configure DISABLE status for the Endpoint*/
|
||||
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS);
|
||||
}
|
||||
else
|
||||
{
|
||||
PCD_CLEAR_RX_DTOG(USBx, ep->num);
|
||||
/* Configure DISABLE status for the Endpoint*/
|
||||
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_DIS);
|
||||
}
|
||||
}
|
||||
/*Double Buffer*/
|
||||
else
|
||||
{
|
||||
if (ep->is_in == 0U)
|
||||
{
|
||||
/* Clear the data toggle bits for the endpoint IN/OUT*/
|
||||
PCD_CLEAR_RX_DTOG(USBx, ep->num);
|
||||
PCD_CLEAR_TX_DTOG(USBx, ep->num);
|
||||
|
||||
/* Reset value of the data toggle bits for the endpoint out*/
|
||||
PCD_TX_DTOG(USBx, ep->num);
|
||||
|
||||
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_DIS);
|
||||
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Clear the data toggle bits for the endpoint IN/OUT*/
|
||||
PCD_CLEAR_RX_DTOG(USBx, ep->num);
|
||||
PCD_CLEAR_TX_DTOG(USBx, ep->num);
|
||||
PCD_RX_DTOG(USBx, ep->num);
|
||||
/* Configure DISABLE status for the Endpoint*/
|
||||
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS);
|
||||
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_DIS);
|
||||
}
|
||||
}
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_EPStartXfer : setup and starts a transfer over an EP
|
||||
* @param USBx : Selected device
|
||||
* @param ep: pointer to endpoint structure
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_EPStartXfer(USB_TypeDef *USBx, USB_EPTypeDef *ep)
|
||||
{
|
||||
uint16_t pmabuffer;
|
||||
uint32_t len;
|
||||
|
||||
/* IN endpoint */
|
||||
if (ep->is_in == 1U)
|
||||
{
|
||||
/*Multi packet transfer*/
|
||||
if (ep->xfer_len > ep->maxpacket)
|
||||
{
|
||||
len = ep->maxpacket;
|
||||
ep->xfer_len -= len;
|
||||
}
|
||||
else
|
||||
{
|
||||
len = ep->xfer_len;
|
||||
ep->xfer_len = 0U;
|
||||
}
|
||||
|
||||
/* configure and validate Tx endpoint */
|
||||
if (ep->doublebuffer == 0U)
|
||||
{
|
||||
USB_WritePMA(USBx, ep->xfer_buff, ep->pmaadress, (uint16_t)len);
|
||||
PCD_SET_EP_TX_CNT(USBx, ep->num, len);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Write the data to the USB endpoint */
|
||||
if ((PCD_GET_ENDPOINT(USBx, ep->num) & USB_EP_DTOG_TX) != 0U)
|
||||
{
|
||||
/* Set the Double buffer counter for pmabuffer1 */
|
||||
PCD_SET_EP_DBUF1_CNT(USBx, ep->num, ep->is_in, len);
|
||||
pmabuffer = ep->pmaaddr1;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Set the Double buffer counter for pmabuffer0 */
|
||||
PCD_SET_EP_DBUF0_CNT(USBx, ep->num, ep->is_in, len);
|
||||
pmabuffer = ep->pmaaddr0;
|
||||
}
|
||||
USB_WritePMA(USBx, ep->xfer_buff, pmabuffer, (uint16_t)len);
|
||||
PCD_FreeUserBuffer(USBx, ep->num, ep->is_in);
|
||||
}
|
||||
|
||||
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_VALID);
|
||||
}
|
||||
else /* OUT endpoint */
|
||||
{
|
||||
/* Multi packet transfer*/
|
||||
if (ep->xfer_len > ep->maxpacket)
|
||||
{
|
||||
len = ep->maxpacket;
|
||||
ep->xfer_len -= len;
|
||||
}
|
||||
else
|
||||
{
|
||||
len = ep->xfer_len;
|
||||
ep->xfer_len = 0U;
|
||||
}
|
||||
|
||||
/* configure and validate Rx endpoint */
|
||||
if (ep->doublebuffer == 0U)
|
||||
{
|
||||
/*Set RX buffer count*/
|
||||
PCD_SET_EP_RX_CNT(USBx, ep->num, len);
|
||||
}
|
||||
else
|
||||
{
|
||||
/*Set the Double buffer counter*/
|
||||
PCD_SET_EP_DBUF_CNT(USBx, ep->num, ep->is_in, len);
|
||||
}
|
||||
|
||||
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_VALID);
|
||||
}
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_WritePacket : Writes a packet into the Tx FIFO associated
|
||||
* with the EP/channel
|
||||
* @param USBx : Selected device
|
||||
* @param src : pointer to source buffer
|
||||
* @param ch_ep_num : endpoint or host channel number
|
||||
* @param len : Number of bytes to write
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_WritePacket(USB_TypeDef *USBx, uint8_t *src, uint8_t ch_ep_num, uint16_t len)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(USBx);
|
||||
UNUSED(src);
|
||||
UNUSED(ch_ep_num);
|
||||
UNUSED(len);
|
||||
/* NOTE : - This function is not required by USB Device FS peripheral, it is used
|
||||
only by USB OTG FS peripheral.
|
||||
- This function is added to ensure compatibility across platforms.
|
||||
*/
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_ReadPacket : read a packet from the Tx FIFO associated
|
||||
* with the EP/channel
|
||||
* @param USBx : Selected device
|
||||
* @param dest : destination pointer
|
||||
* @param len : Number of bytes to read
|
||||
* @retval pointer to destination buffer
|
||||
*/
|
||||
void *USB_ReadPacket(USB_TypeDef *USBx, uint8_t *dest, uint16_t len)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(USBx);
|
||||
UNUSED(dest);
|
||||
UNUSED(len);
|
||||
/* NOTE : - This function is not required by USB Device FS peripheral, it is used
|
||||
only by USB OTG FS peripheral.
|
||||
- This function is added to ensure compatibility across platforms.
|
||||
*/
|
||||
return ((void *)NULL);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_EPSetStall : set a stall condition over an EP
|
||||
* @param USBx : Selected device
|
||||
* @param ep: pointer to endpoint structure
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_EPSetStall(USB_TypeDef *USBx, USB_EPTypeDef *ep)
|
||||
{
|
||||
if (ep->is_in != 0U)
|
||||
{
|
||||
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_STALL);
|
||||
}
|
||||
else
|
||||
{
|
||||
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_STALL);
|
||||
}
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_EPClearStall : Clear a stall condition over an EP
|
||||
* @param USBx : Selected device
|
||||
* @param ep: pointer to endpoint structure
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_EPClearStall(USB_TypeDef *USBx, USB_EPTypeDef *ep)
|
||||
{
|
||||
if (ep->doublebuffer == 0U)
|
||||
{
|
||||
if (ep->is_in != 0U)
|
||||
{
|
||||
PCD_CLEAR_TX_DTOG(USBx, ep->num);
|
||||
|
||||
if (ep->type != EP_TYPE_ISOC)
|
||||
{
|
||||
/* Configure NAK status for the Endpoint */
|
||||
PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_NAK);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
PCD_CLEAR_RX_DTOG(USBx, ep->num);
|
||||
|
||||
/* Configure VALID status for the Endpoint*/
|
||||
PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_VALID);
|
||||
}
|
||||
}
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_StopDevice : Stop the usb device mode
|
||||
* @param USBx : Selected device
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_StopDevice(USB_TypeDef *USBx)
|
||||
{
|
||||
/* disable all interrupts and force USB reset */
|
||||
USBx->CNTR = USB_CNTR_FRES;
|
||||
|
||||
/* clear interrupt status register */
|
||||
USBx->ISTR = 0;
|
||||
|
||||
/* switch-off device */
|
||||
USBx->CNTR = (USB_CNTR_FRES | USB_CNTR_PDWN);
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_SetDevAddress : Stop the usb device mode
|
||||
* @param USBx : Selected device
|
||||
* @param address : new device address to be assigned
|
||||
* This parameter can be a value from 0 to 255
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_SetDevAddress(USB_TypeDef *USBx, uint8_t address)
|
||||
{
|
||||
if (address == 0U)
|
||||
{
|
||||
/* set device address and enable function */
|
||||
USBx->DADDR = USB_DADDR_EF;
|
||||
}
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_DevConnect : Connect the USB device by enabling the pull-up/pull-down
|
||||
* @param USBx : Selected device
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_DevConnect(USB_TypeDef *USBx)
|
||||
{
|
||||
/* Enabling DP Pull-UP bit to Connect internal PU resistor on USB DP line */
|
||||
USBx->BCDR |= USB_BCDR_DPPU;
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_DevDisconnect : Disconnect the USB device by disabling the pull-up/pull-down
|
||||
* @param USBx : Selected device
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_DevDisconnect(USB_TypeDef *USBx)
|
||||
{
|
||||
/* Disable DP Pull-Up bit to disconnect the Internal PU resistor on USB DP line */
|
||||
USBx->BCDR &= (uint16_t)(~(USB_BCDR_DPPU));
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_ReadInterrupts: return the global USB interrupt status
|
||||
* @param USBx : Selected device
|
||||
* @retval HAL status
|
||||
*/
|
||||
uint32_t USB_ReadInterrupts(USB_TypeDef *USBx)
|
||||
{
|
||||
uint32_t tmpreg;
|
||||
|
||||
tmpreg = USBx->ISTR;
|
||||
return tmpreg;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_ReadDevAllOutEpInterrupt: return the USB device OUT endpoints interrupt status
|
||||
* @param USBx : Selected device
|
||||
* @retval HAL status
|
||||
*/
|
||||
uint32_t USB_ReadDevAllOutEpInterrupt(USB_TypeDef *USBx)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(USBx);
|
||||
/* NOTE : - This function is not required by USB Device FS peripheral, it is used
|
||||
only by USB OTG FS peripheral.
|
||||
- This function is added to ensure compatibility across platforms.
|
||||
*/
|
||||
return (0);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_ReadDevAllInEpInterrupt: return the USB device IN endpoints interrupt status
|
||||
* @param USBx : Selected device
|
||||
* @retval HAL status
|
||||
*/
|
||||
uint32_t USB_ReadDevAllInEpInterrupt(USB_TypeDef *USBx)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(USBx);
|
||||
/* NOTE : - This function is not required by USB Device FS peripheral, it is used
|
||||
only by USB OTG FS peripheral.
|
||||
- This function is added to ensure compatibility across platforms.
|
||||
*/
|
||||
return (0);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns Device OUT EP Interrupt register
|
||||
* @param USBx : Selected device
|
||||
* @param epnum : endpoint number
|
||||
* This parameter can be a value from 0 to 15
|
||||
* @retval Device OUT EP Interrupt register
|
||||
*/
|
||||
uint32_t USB_ReadDevOutEPInterrupt(USB_TypeDef *USBx, uint8_t epnum)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(USBx);
|
||||
UNUSED(epnum);
|
||||
/* NOTE : - This function is not required by USB Device FS peripheral, it is used
|
||||
only by USB OTG FS peripheral.
|
||||
- This function is added to ensure compatibility across platforms.
|
||||
*/
|
||||
return (0);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns Device IN EP Interrupt register
|
||||
* @param USBx : Selected device
|
||||
* @param epnum : endpoint number
|
||||
* This parameter can be a value from 0 to 15
|
||||
* @retval Device IN EP Interrupt register
|
||||
*/
|
||||
uint32_t USB_ReadDevInEPInterrupt(USB_TypeDef *USBx, uint8_t epnum)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(USBx);
|
||||
UNUSED(epnum);
|
||||
/* NOTE : - This function is not required by USB Device FS peripheral, it is used
|
||||
only by USB OTG FS peripheral.
|
||||
- This function is added to ensure compatibility across platforms.
|
||||
*/
|
||||
return (0);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_ClearInterrupts: clear a USB interrupt
|
||||
* @param USBx Selected device
|
||||
* @param interrupt interrupt flag
|
||||
* @retval None
|
||||
*/
|
||||
void USB_ClearInterrupts(USB_TypeDef *USBx, uint32_t interrupt)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(USBx);
|
||||
UNUSED(interrupt);
|
||||
/* NOTE : - This function is not required by USB Device FS peripheral, it is used
|
||||
only by USB OTG FS peripheral.
|
||||
- This function is added to ensure compatibility across platforms.
|
||||
*/
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Prepare the EP0 to start the first control setup
|
||||
* @param USBx Selected device
|
||||
* @param psetup pointer to setup packet
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_EP0_OutStart(USB_TypeDef *USBx, uint8_t *psetup)
|
||||
{
|
||||
/* Prevent unused argument(s) compilation warning */
|
||||
UNUSED(USBx);
|
||||
UNUSED(psetup);
|
||||
/* NOTE : - This function is not required by USB Device FS peripheral, it is used
|
||||
only by USB OTG FS peripheral.
|
||||
- This function is added to ensure compatibility across platforms.
|
||||
*/
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_ActivateRemoteWakeup : active remote wakeup signalling
|
||||
* @param USBx Selected device
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_ActivateRemoteWakeup(USB_TypeDef *USBx)
|
||||
{
|
||||
USBx->CNTR |= USB_CNTR_RESUME;
|
||||
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB_DeActivateRemoteWakeup : de-active remote wakeup signalling
|
||||
* @param USBx Selected device
|
||||
* @retval HAL status
|
||||
*/
|
||||
HAL_StatusTypeDef USB_DeActivateRemoteWakeup(USB_TypeDef *USBx)
|
||||
{
|
||||
USBx->CNTR &= ~(USB_CNTR_RESUME);
|
||||
return HAL_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Copy a buffer from user memory area to packet memory area (PMA)
|
||||
* @param USBx USB peripheral instance register address.
|
||||
* @param pbUsrBuf pointer to user memory area.
|
||||
* @param wPMABufAddr address into PMA.
|
||||
* @param wNBytes: no. of bytes to be copied.
|
||||
* @retval None
|
||||
*/
|
||||
void USB_WritePMA(USB_TypeDef *USBx, uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes)
|
||||
{
|
||||
uint32_t n = ((uint32_t)wNBytes + 1U) >> 1;
|
||||
uint32_t BaseAddr = (uint32_t)USBx;
|
||||
uint32_t i, temp1, temp2;
|
||||
uint16_t *pdwVal;
|
||||
uint8_t *pBuf = pbUsrBuf;
|
||||
|
||||
pdwVal = (uint16_t *)(BaseAddr + 0x400U + ((uint32_t)wPMABufAddr * PMA_ACCESS));
|
||||
|
||||
for (i = n; i != 0U; i--)
|
||||
{
|
||||
temp1 = (uint16_t) * pBuf;
|
||||
pBuf++;
|
||||
temp2 = temp1 | ((uint16_t)((uint16_t) * pBuf << 8));
|
||||
*pdwVal = (uint16_t)temp2;
|
||||
pdwVal++;
|
||||
|
||||
#if PMA_ACCESS > 1U
|
||||
pdwVal++;
|
||||
#endif
|
||||
|
||||
pBuf++;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Copy a buffer from user memory area to packet memory area (PMA)
|
||||
* @param USBx: USB peripheral instance register address.
|
||||
* @param pbUsrBuf pointer to user memory area.
|
||||
* @param wPMABufAddr address into PMA.
|
||||
* @param wNBytes: no. of bytes to be copied.
|
||||
* @retval None
|
||||
*/
|
||||
void USB_ReadPMA(USB_TypeDef *USBx, uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes)
|
||||
{
|
||||
uint32_t n = (uint32_t)wNBytes >> 1;
|
||||
uint32_t BaseAddr = (uint32_t)USBx;
|
||||
uint32_t i, temp;
|
||||
uint16_t *pdwVal;
|
||||
uint8_t *pBuf = pbUsrBuf;
|
||||
|
||||
pdwVal = (uint16_t *)(BaseAddr + 0x400U + ((uint32_t)wPMABufAddr * PMA_ACCESS));
|
||||
|
||||
for (i = n; i != 0U; i--)
|
||||
{
|
||||
temp = *pdwVal;
|
||||
pdwVal++;
|
||||
*pBuf = (uint8_t)((temp >> 0) & 0xFFU);
|
||||
pBuf++;
|
||||
*pBuf = (uint8_t)((temp >> 8) & 0xFFU);
|
||||
pBuf++;
|
||||
|
||||
#if PMA_ACCESS > 1U
|
||||
pdwVal++;
|
||||
#endif
|
||||
}
|
||||
|
||||
if ((wNBytes % 2U) != 0U)
|
||||
{
|
||||
temp = *pdwVal;
|
||||
*pBuf = (uint8_t)((temp >> 0) & 0xFFU);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
#endif /* defined (USB) */
|
||||
#endif /* defined (HAL_PCD_MODULE_ENABLED) || defined (HAL_HCD_MODULE_ENABLED) */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
|
@ -0,0 +1,675 @@
|
|||
/**
|
||||
******************************************************************************
|
||||
* @file stm32g4xx_ll_utils.c
|
||||
* @author MCD Application Team
|
||||
* @brief UTILS LL module driver.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
|
||||
* All rights reserved.</center></h2>
|
||||
*
|
||||
* This software component is licensed by ST under BSD 3-Clause license,
|
||||
* the "License"; You may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at:
|
||||
* opensource.org/licenses/BSD-3-Clause
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "stm32g4xx_ll_utils.h"
|
||||
#include "stm32g4xx_ll_rcc.h"
|
||||
#include "stm32g4xx_ll_system.h"
|
||||
#include "stm32g4xx_ll_pwr.h"
|
||||
#ifdef USE_FULL_ASSERT
|
||||
#include "stm32_assert.h"
|
||||
#else
|
||||
#define assert_param(expr) ((void)0U)
|
||||
#endif /* USE_FULL_ASSERT */
|
||||
|
||||
/** @addtogroup STM32G4xx_LL_Driver
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup UTILS_LL
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* Private types -------------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private constants ---------------------------------------------------------*/
|
||||
/** @addtogroup UTILS_LL_Private_Constants
|
||||
* @{
|
||||
*/
|
||||
#define UTILS_MAX_FREQUENCY_SCALE1 170000000U /*!< Maximum frequency for system clock at power scale1, in Hz */
|
||||
#define UTILS_MAX_FREQUENCY_SCALE2 26000000U /*!< Maximum frequency for system clock at power scale2, in Hz */
|
||||
|
||||
/* Defines used for PLL range */
|
||||
#define UTILS_PLLVCO_INPUT_MIN 2660000U /*!< Frequency min for PLLVCO input, in Hz */
|
||||
#define UTILS_PLLVCO_INPUT_MAX 8000000U /*!< Frequency max for PLLVCO input, in Hz */
|
||||
#define UTILS_PLLVCO_OUTPUT_MIN 64000000U /*!< Frequency min for PLLVCO output, in Hz */
|
||||
#define UTILS_PLLVCO_OUTPUT_MAX 344000000U /*!< Frequency max for PLLVCO output, in Hz */
|
||||
|
||||
/* Defines used for HSE range */
|
||||
#define UTILS_HSE_FREQUENCY_MIN 4000000U /*!< Frequency min for HSE frequency, in Hz */
|
||||
#define UTILS_HSE_FREQUENCY_MAX 48000000U /*!< Frequency max for HSE frequency, in Hz */
|
||||
|
||||
/* Defines used for FLASH latency according to HCLK Frequency */
|
||||
#define UTILS_SCALE1_LATENCY1_FREQ 20000000U /*!< HCLK frequency to set FLASH latency 1 in power scale 1 */
|
||||
#define UTILS_SCALE1_LATENCY2_FREQ 40000000U /*!< HCLK frequency to set FLASH latency 2 in power scale 1 */
|
||||
#define UTILS_SCALE1_LATENCY3_FREQ 60000000U /*!< HCLK frequency to set FLASH latency 3 in power scale 1 */
|
||||
#define UTILS_SCALE1_LATENCY4_FREQ 80000000U /*!< HCLK frequency to set FLASH latency 4 in power scale 1 */
|
||||
#define UTILS_SCALE1_LATENCY5_FREQ 100000000U /*!< HCLK frequency to set FLASH latency 5 in power scale 1 */
|
||||
#define UTILS_SCALE1_LATENCY6_FREQ 120000000U /*!< HCLK frequency to set FLASH latency 6 in power scale 1 */
|
||||
#define UTILS_SCALE1_LATENCY7_FREQ 140000000U /*!< HCLK frequency to set FLASH latency 7 in power scale 1 */
|
||||
#define UTILS_SCALE1_LATENCY8_FREQ 160000000U /*!< HCLK frequency to set FLASH latency 8 in power scale 1 */
|
||||
#define UTILS_SCALE1_LATENCY9_FREQ 170000000U /*!< HCLK frequency to set FLASH latency 9 in power scale 1 */
|
||||
#define UTILS_SCALE2_LATENCY1_FREQ 8000000U /*!< HCLK frequency to set FLASH latency 1 in power scale 2 */
|
||||
#define UTILS_SCALE2_LATENCY2_FREQ 16000000U /*!< HCLK frequency to set FLASH latency 2 in power scale 2 */
|
||||
#define UTILS_SCALE2_LATENCY3_FREQ 26000000U /*!< HCLK frequency to set FLASH latency 2 in power scale 2 */
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Private macros ------------------------------------------------------------*/
|
||||
/** @addtogroup UTILS_LL_Private_Macros
|
||||
* @{
|
||||
*/
|
||||
#define IS_LL_UTILS_SYSCLK_DIV(__VALUE__) (((__VALUE__) == LL_RCC_SYSCLK_DIV_1) \
|
||||
|| ((__VALUE__) == LL_RCC_SYSCLK_DIV_2) \
|
||||
|| ((__VALUE__) == LL_RCC_SYSCLK_DIV_4) \
|
||||
|| ((__VALUE__) == LL_RCC_SYSCLK_DIV_8) \
|
||||
|| ((__VALUE__) == LL_RCC_SYSCLK_DIV_16) \
|
||||
|| ((__VALUE__) == LL_RCC_SYSCLK_DIV_64) \
|
||||
|| ((__VALUE__) == LL_RCC_SYSCLK_DIV_128) \
|
||||
|| ((__VALUE__) == LL_RCC_SYSCLK_DIV_256) \
|
||||
|| ((__VALUE__) == LL_RCC_SYSCLK_DIV_512))
|
||||
|
||||
#define IS_LL_UTILS_APB1_DIV(__VALUE__) (((__VALUE__) == LL_RCC_APB1_DIV_1) \
|
||||
|| ((__VALUE__) == LL_RCC_APB1_DIV_2) \
|
||||
|| ((__VALUE__) == LL_RCC_APB1_DIV_4) \
|
||||
|| ((__VALUE__) == LL_RCC_APB1_DIV_8) \
|
||||
|| ((__VALUE__) == LL_RCC_APB1_DIV_16))
|
||||
|
||||
#define IS_LL_UTILS_APB2_DIV(__VALUE__) (((__VALUE__) == LL_RCC_APB2_DIV_1) \
|
||||
|| ((__VALUE__) == LL_RCC_APB2_DIV_2) \
|
||||
|| ((__VALUE__) == LL_RCC_APB2_DIV_4) \
|
||||
|| ((__VALUE__) == LL_RCC_APB2_DIV_8) \
|
||||
|| ((__VALUE__) == LL_RCC_APB2_DIV_16))
|
||||
|
||||
#define IS_LL_UTILS_PLLM_VALUE(__VALUE__) (((__VALUE__) == LL_RCC_PLLM_DIV_1) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLM_DIV_2) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLM_DIV_3) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLM_DIV_4) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLM_DIV_5) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLM_DIV_6) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLM_DIV_7) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLM_DIV_8) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLM_DIV_9) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLM_DIV_10) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLM_DIV_11) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLM_DIV_12) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLM_DIV_13) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLM_DIV_14) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLM_DIV_15) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLM_DIV_16))
|
||||
|
||||
#define IS_LL_UTILS_PLLN_VALUE(__VALUE__) ((8U <= (__VALUE__)) && ((__VALUE__) <= 127U))
|
||||
|
||||
#define IS_LL_UTILS_PLLR_VALUE(__VALUE__) (((__VALUE__) == LL_RCC_PLLR_DIV_2) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLR_DIV_4) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLR_DIV_6) \
|
||||
|| ((__VALUE__) == LL_RCC_PLLR_DIV_8))
|
||||
|
||||
#define IS_LL_UTILS_PLLVCO_INPUT(__VALUE__) ((UTILS_PLLVCO_INPUT_MIN <= (__VALUE__)) && ((__VALUE__) <= UTILS_PLLVCO_INPUT_MAX))
|
||||
|
||||
#define IS_LL_UTILS_PLLVCO_OUTPUT(__VALUE__) ((UTILS_PLLVCO_OUTPUT_MIN <= (__VALUE__)) && ((__VALUE__) <= UTILS_PLLVCO_OUTPUT_MAX))
|
||||
|
||||
#define IS_LL_UTILS_PLL_FREQUENCY(__VALUE__) ((LL_PWR_GetRegulVoltageScaling() == LL_PWR_REGU_VOLTAGE_SCALE1) ? ((__VALUE__) <= UTILS_MAX_FREQUENCY_SCALE1) : \
|
||||
((__VALUE__) <= UTILS_MAX_FREQUENCY_SCALE2))
|
||||
|
||||
#define IS_LL_UTILS_HSE_BYPASS(__STATE__) (((__STATE__) == LL_UTILS_HSEBYPASS_ON) \
|
||||
|| ((__STATE__) == LL_UTILS_HSEBYPASS_OFF))
|
||||
|
||||
#define IS_LL_UTILS_HSE_FREQUENCY(__FREQUENCY__) (((__FREQUENCY__) >= UTILS_HSE_FREQUENCY_MIN) && ((__FREQUENCY__) <= UTILS_HSE_FREQUENCY_MAX))
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
/** @defgroup UTILS_LL_Private_Functions UTILS Private functions
|
||||
* @{
|
||||
*/
|
||||
static uint32_t UTILS_GetPLLOutputFrequency(uint32_t PLL_InputFrequency,
|
||||
LL_UTILS_PLLInitTypeDef *UTILS_PLLInitStruct);
|
||||
static ErrorStatus UTILS_SetFlashLatency(uint32_t HCLK_Frequency);
|
||||
static ErrorStatus UTILS_EnablePLLAndSwitchSystem(uint32_t SYSCLK_Frequency, LL_UTILS_ClkInitTypeDef *UTILS_ClkInitStruct);
|
||||
static ErrorStatus UTILS_PLL_IsBusy(void);
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/* Exported functions --------------------------------------------------------*/
|
||||
/** @addtogroup UTILS_LL_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup UTILS_LL_EF_DELAY
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief This function configures the Cortex-M SysTick source to have 1ms time base.
|
||||
* @note When a RTOS is used, it is recommended to avoid changing the Systick
|
||||
* configuration by calling this function, for a delay use rather osDelay RTOS service.
|
||||
* @param HCLKFrequency HCLK frequency in Hz
|
||||
* @note HCLK frequency can be calculated thanks to RCC helper macro or function @ref LL_RCC_GetSystemClocksFreq
|
||||
* @retval None
|
||||
*/
|
||||
void LL_Init1msTick(uint32_t HCLKFrequency)
|
||||
{
|
||||
/* Use frequency provided in argument */
|
||||
LL_InitTick(HCLKFrequency, 1000U);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief This function provides accurate delay (in milliseconds) based
|
||||
* on SysTick counter flag
|
||||
* @note When a RTOS is used, it is recommended to avoid using blocking delay
|
||||
* and use rather osDelay service.
|
||||
* @note To respect 1ms timebase, user should call @ref LL_Init1msTick function which
|
||||
* will configure Systick to 1ms
|
||||
* @param Delay specifies the delay time length, in milliseconds.
|
||||
* @retval None
|
||||
*/
|
||||
void LL_mDelay(uint32_t Delay)
|
||||
{
|
||||
__IO uint32_t tmp = SysTick->CTRL; /* Clear the COUNTFLAG first */
|
||||
uint32_t tmpDelay; /* MISRAC2012-Rule-17.8 */
|
||||
/* Add this code to indicate that local variable is not used */
|
||||
((void)tmp);
|
||||
tmpDelay = Delay;
|
||||
/* Add a period to guaranty minimum wait */
|
||||
if(tmpDelay < LL_MAX_DELAY)
|
||||
{
|
||||
tmpDelay++;
|
||||
}
|
||||
|
||||
while (tmpDelay != 0U)
|
||||
{
|
||||
if((SysTick->CTRL & SysTick_CTRL_COUNTFLAG_Msk) != 0U)
|
||||
{
|
||||
tmpDelay--;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup UTILS_EF_SYSTEM
|
||||
* @brief System Configuration functions
|
||||
*
|
||||
@verbatim
|
||||
===============================================================================
|
||||
##### System Configuration functions #####
|
||||
===============================================================================
|
||||
[..]
|
||||
System, AHB and APB buses clocks configuration
|
||||
|
||||
(+) The maximum frequency of the SYSCLK, HCLK, PCLK1 and PCLK2 is
|
||||
170000000 Hz for STM32G4xx.
|
||||
@endverbatim
|
||||
@internal
|
||||
Depending on the device voltage range, the maximum frequency should be
|
||||
adapted accordingly:
|
||||
|
||||
(++) Table 1. HCLK clock frequency for STM32G4xx devices
|
||||
(++) +--------------------------------------------------------+
|
||||
(++) | Latency | HCLK clock frequency (MHz) |
|
||||
(++) | |--------------------------------------|
|
||||
(++) | | voltage range 1 | voltage range 2 |
|
||||
(++) | | 1.2 V | 1.0 V |
|
||||
(++) |-----------------|-------------------|------------------|
|
||||
(++) |0WS(1 CPU cycles)| 0 < HCLK <= 20 | 0 < HCLK <= 8 |
|
||||
(++) |-----------------|-------------------|------------------|
|
||||
(++) |1WS(2 CPU cycles)| 20 < HCLK <= 40 | 8 < HCLK <= 16 |
|
||||
(++) |-----------------|-------------------|------------------|
|
||||
(++) |2WS(3 CPU cycles)| 40 < HCLK <= 60 | 16 < HCLK <= 26 |
|
||||
(++) |-----------------|-------------------|------------------|
|
||||
(++) |3WS(4 CPU cycles)| 60 < HCLK <= 80 | 16 < HCLK <= 26 |
|
||||
(++) |-----------------|-------------------|------------------|
|
||||
(++) |4WS(5 CPU cycles)| 80 < HCLK <= 100 | 16 < HCLK <= 26 |
|
||||
(++) |-----------------|-------------------|------------------|
|
||||
(++) |5WS(6 CPU cycles)| 100 < HCLK <= 120 | 16 < HCLK <= 26 |
|
||||
(++) |-----------------|-------------------|------------------|
|
||||
(++) |6WS(7 CPU cycles)| 120 < HCLK <= 140 | 16 < HCLK <= 26 |
|
||||
(++) |-----------------|-------------------|------------------|
|
||||
(++) |7WS(8 CPU cycles)| 140 < HCLK <= 160 | 16 < HCLK <= 26 |
|
||||
(++) |-----------------|-------------------|------------------|
|
||||
(++) |8WS(9 CPU cycles)| 160 < HCLK <= 170 | 16 < HCLK <= 26 |
|
||||
(++) +--------------------------------------------------------+
|
||||
|
||||
|
||||
@endinternal
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief This function sets directly SystemCoreClock CMSIS variable.
|
||||
* @note Variable can be calculated also through SystemCoreClockUpdate function.
|
||||
* @param HCLKFrequency HCLK frequency in Hz (can be calculated thanks to RCC helper macro)
|
||||
* @retval None
|
||||
*/
|
||||
void LL_SetSystemCoreClock(uint32_t HCLKFrequency)
|
||||
{
|
||||
/* HCLK clock frequency */
|
||||
SystemCoreClock = HCLKFrequency;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief This function configures system clock at maximum frequency with HSI as clock source of the PLL
|
||||
* @note The application need to ensure that PLL is disabled.
|
||||
* @note Function is based on the following formula:
|
||||
* - PLL output frequency = (((HSI frequency / PLLM) * PLLN) / PLLR)
|
||||
* - PLLM: ensure that the VCO input frequency ranges from 2.66 to 8 MHz (PLLVCO_input = HSI frequency / PLLM)
|
||||
* - PLLN: ensure that the VCO output frequency is between 64 and 344 MHz (PLLVCO_output = PLLVCO_input * PLLN)
|
||||
* - PLLR: ensure that max frequency at 170000000 Hz is reach (PLLVCO_output / PLLR)
|
||||
* @param UTILS_PLLInitStruct pointer to a @ref LL_UTILS_PLLInitTypeDef structure that contains
|
||||
* the configuration information for the PLL.
|
||||
* @param UTILS_ClkInitStruct pointer to a @ref LL_UTILS_ClkInitTypeDef structure that contains
|
||||
* the configuration information for the BUS prescalers.
|
||||
* @retval An ErrorStatus enumeration value:
|
||||
* - SUCCESS: Max frequency configuration done
|
||||
* - ERROR: Max frequency configuration not done
|
||||
*/
|
||||
ErrorStatus LL_PLL_ConfigSystemClock_HSI(LL_UTILS_PLLInitTypeDef *UTILS_PLLInitStruct,
|
||||
LL_UTILS_ClkInitTypeDef *UTILS_ClkInitStruct)
|
||||
{
|
||||
ErrorStatus status;
|
||||
uint32_t pllfreq;
|
||||
uint32_t hpre = 0U;
|
||||
|
||||
/* Check if one of the PLL is enabled */
|
||||
if(UTILS_PLL_IsBusy() == SUCCESS)
|
||||
{
|
||||
/* Calculate the new PLL output frequency */
|
||||
pllfreq = UTILS_GetPLLOutputFrequency(HSI_VALUE, UTILS_PLLInitStruct);
|
||||
|
||||
/* Enable HSI if not enabled */
|
||||
if(LL_RCC_HSI_IsReady() != 1U)
|
||||
{
|
||||
LL_RCC_HSI_Enable();
|
||||
while (LL_RCC_HSI_IsReady() != 1U)
|
||||
{
|
||||
/* Wait for HSI ready */
|
||||
}
|
||||
}
|
||||
|
||||
/* Configure PLL */
|
||||
LL_RCC_PLL_ConfigDomain_SYS(LL_RCC_PLLSOURCE_HSI, UTILS_PLLInitStruct->PLLM, UTILS_PLLInitStruct->PLLN,
|
||||
UTILS_PLLInitStruct->PLLR);
|
||||
|
||||
/* Prevent undershoot at highest frequency by applying intermediate AHB prescaler 2 */
|
||||
if(pllfreq > 80000000U)
|
||||
{
|
||||
hpre = UTILS_ClkInitStruct->AHBCLKDivider;
|
||||
if(hpre == LL_RCC_SYSCLK_DIV_1)
|
||||
{
|
||||
UTILS_ClkInitStruct->AHBCLKDivider = LL_RCC_SYSCLK_DIV_2;
|
||||
}
|
||||
}
|
||||
|
||||
/* Enable PLL and switch system clock to PLL */
|
||||
status = UTILS_EnablePLLAndSwitchSystem(pllfreq, UTILS_ClkInitStruct);
|
||||
|
||||
/* Apply definitive AHB prescaler value if necessary */
|
||||
if((status == SUCCESS) && (hpre != 0U))
|
||||
{
|
||||
UTILS_ClkInitStruct->AHBCLKDivider = LL_RCC_SYSCLK_DIV_1;
|
||||
LL_RCC_SetAHBPrescaler(UTILS_ClkInitStruct->AHBCLKDivider);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Current PLL configuration cannot be modified */
|
||||
status = ERROR;
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief This function configures system clock with HSE as clock source of the PLL
|
||||
* @note The application need to ensure that PLL is disabled.
|
||||
* @note Function is based on the following formula:
|
||||
* - PLL output frequency = (((HSE frequency / PLLM) * PLLN) / PLLR)
|
||||
* - PLLM: ensure that the VCO input frequency ranges from 2.66 to 8 MHz (PLLVCO_input = HSE frequency / PLLM)
|
||||
* - PLLN: ensure that the VCO output frequency is between 64 and 344 MHz (PLLVCO_output = PLLVCO_input * PLLN)
|
||||
* - PLLR: ensure that max frequency at 170000000 Hz is reached (PLLVCO_output / PLLR)
|
||||
* @param HSEFrequency Value between Min_Data = 4000000 and Max_Data = 48000000
|
||||
* @param HSEBypass This parameter can be one of the following values:
|
||||
* @arg @ref LL_UTILS_HSEBYPASS_ON
|
||||
* @arg @ref LL_UTILS_HSEBYPASS_OFF
|
||||
* @param UTILS_PLLInitStruct pointer to a @ref LL_UTILS_PLLInitTypeDef structure that contains
|
||||
* the configuration information for the PLL.
|
||||
* @param UTILS_ClkInitStruct pointer to a @ref LL_UTILS_ClkInitTypeDef structure that contains
|
||||
* the configuration information for the BUS prescalers.
|
||||
* @retval An ErrorStatus enumeration value:
|
||||
* - SUCCESS: Max frequency configuration done
|
||||
* - ERROR: Max frequency configuration not done
|
||||
*/
|
||||
ErrorStatus LL_PLL_ConfigSystemClock_HSE(uint32_t HSEFrequency, uint32_t HSEBypass,
|
||||
LL_UTILS_PLLInitTypeDef *UTILS_PLLInitStruct, LL_UTILS_ClkInitTypeDef *UTILS_ClkInitStruct)
|
||||
{
|
||||
ErrorStatus status;
|
||||
uint32_t pllfreq;
|
||||
uint32_t hpre = 0U;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_LL_UTILS_HSE_FREQUENCY(HSEFrequency));
|
||||
assert_param(IS_LL_UTILS_HSE_BYPASS(HSEBypass));
|
||||
|
||||
/* Check if one of the PLL is enabled */
|
||||
if(UTILS_PLL_IsBusy() == SUCCESS)
|
||||
{
|
||||
/* Calculate the new PLL output frequency */
|
||||
pllfreq = UTILS_GetPLLOutputFrequency(HSEFrequency, UTILS_PLLInitStruct);
|
||||
|
||||
/* Enable HSE if not enabled */
|
||||
if(LL_RCC_HSE_IsReady() != 1U)
|
||||
{
|
||||
/* Check if need to enable HSE bypass feature or not */
|
||||
if(HSEBypass == LL_UTILS_HSEBYPASS_ON)
|
||||
{
|
||||
LL_RCC_HSE_EnableBypass();
|
||||
}
|
||||
else
|
||||
{
|
||||
LL_RCC_HSE_DisableBypass();
|
||||
}
|
||||
|
||||
/* Enable HSE */
|
||||
LL_RCC_HSE_Enable();
|
||||
while (LL_RCC_HSE_IsReady() != 1U)
|
||||
{
|
||||
/* Wait for HSE ready */
|
||||
}
|
||||
}
|
||||
|
||||
/* Configure PLL */
|
||||
LL_RCC_PLL_ConfigDomain_SYS(LL_RCC_PLLSOURCE_HSE, UTILS_PLLInitStruct->PLLM, UTILS_PLLInitStruct->PLLN,
|
||||
UTILS_PLLInitStruct->PLLR);
|
||||
|
||||
/* Prevent undershoot at highest frequency by applying intermediate AHB prescaler 2 */
|
||||
if(pllfreq > 80000000U)
|
||||
{
|
||||
hpre = UTILS_ClkInitStruct->AHBCLKDivider;
|
||||
if(hpre == LL_RCC_SYSCLK_DIV_1)
|
||||
{
|
||||
UTILS_ClkInitStruct->AHBCLKDivider = LL_RCC_SYSCLK_DIV_2;
|
||||
}
|
||||
}
|
||||
|
||||
/* Enable PLL and switch system clock to PLL */
|
||||
status = UTILS_EnablePLLAndSwitchSystem(pllfreq, UTILS_ClkInitStruct);
|
||||
|
||||
/* Apply definitive AHB prescaler value if necessary */
|
||||
if((status == SUCCESS) && (hpre != 0U))
|
||||
{
|
||||
UTILS_ClkInitStruct->AHBCLKDivider = LL_RCC_SYSCLK_DIV_1;
|
||||
LL_RCC_SetAHBPrescaler(UTILS_ClkInitStruct->AHBCLKDivider);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Current PLL configuration cannot be modified */
|
||||
status = ERROR;
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup UTILS_LL_Private_Functions
|
||||
* @{
|
||||
*/
|
||||
/**
|
||||
* @brief Update number of Flash wait states in line with new frequency and current
|
||||
voltage range.
|
||||
* @param HCLK_Frequency HCLK frequency
|
||||
* @retval An ErrorStatus enumeration value:
|
||||
* - SUCCESS: Latency has been modified
|
||||
* - ERROR: Latency cannot be modified
|
||||
*/
|
||||
static ErrorStatus UTILS_SetFlashLatency(uint32_t HCLK_Frequency)
|
||||
{
|
||||
ErrorStatus status = SUCCESS;
|
||||
|
||||
uint32_t latency = LL_FLASH_LATENCY_0; /* default value 0WS */
|
||||
|
||||
/* Frequency cannot be equal to 0 */
|
||||
if(HCLK_Frequency == 0U)
|
||||
{
|
||||
status = ERROR;
|
||||
}
|
||||
else
|
||||
{
|
||||
if(LL_PWR_GetRegulVoltageScaling() == LL_PWR_REGU_VOLTAGE_SCALE1)
|
||||
{
|
||||
if(HCLK_Frequency > UTILS_SCALE1_LATENCY8_FREQ)
|
||||
{
|
||||
/* 160 < HCLK <= 170 => 8WS (9 CPU cycles) */
|
||||
latency = LL_FLASH_LATENCY_8;
|
||||
}
|
||||
else if(HCLK_Frequency > UTILS_SCALE1_LATENCY7_FREQ)
|
||||
{
|
||||
/* 140 < HCLK <= 160 => 7WS (8 CPU cycles) */
|
||||
latency = LL_FLASH_LATENCY_7;
|
||||
}
|
||||
else if(HCLK_Frequency > UTILS_SCALE1_LATENCY6_FREQ)
|
||||
{
|
||||
/* 120 < HCLK <= 140 => 6WS (7 CPU cycles) */
|
||||
latency = LL_FLASH_LATENCY_6;
|
||||
}
|
||||
else if(HCLK_Frequency > UTILS_SCALE1_LATENCY5_FREQ)
|
||||
{
|
||||
/* 100 < HCLK <= 120 => 5WS (6 CPU cycles) */
|
||||
latency = LL_FLASH_LATENCY_5;
|
||||
}
|
||||
else if(HCLK_Frequency > UTILS_SCALE1_LATENCY4_FREQ)
|
||||
{
|
||||
/* 80 < HCLK <= 100 => 4WS (5 CPU cycles) */
|
||||
latency = LL_FLASH_LATENCY_4;
|
||||
}
|
||||
else if(HCLK_Frequency > UTILS_SCALE1_LATENCY3_FREQ)
|
||||
{
|
||||
/* 60 < HCLK <= 80 => 3WS (4 CPU cycles) */
|
||||
latency = LL_FLASH_LATENCY_3;
|
||||
}
|
||||
else if(HCLK_Frequency > UTILS_SCALE1_LATENCY2_FREQ)
|
||||
{
|
||||
/* 40 < HCLK <= 60 => 2WS (3 CPU cycles) */
|
||||
latency = LL_FLASH_LATENCY_2;
|
||||
}
|
||||
else
|
||||
{
|
||||
if(HCLK_Frequency > UTILS_SCALE1_LATENCY1_FREQ)
|
||||
{
|
||||
/* 20 < HCLK <= 40 => 1WS (2 CPU cycles) */
|
||||
latency = LL_FLASH_LATENCY_1;
|
||||
}
|
||||
/* else HCLK_Frequency <= 10MHz default LL_FLASH_LATENCY_0 0WS */
|
||||
}
|
||||
}
|
||||
else /* SCALE2 */
|
||||
{
|
||||
if(HCLK_Frequency > UTILS_SCALE2_LATENCY2_FREQ)
|
||||
{
|
||||
/* 16 < HCLK <= 26 => 2WS (3 CPU cycles) */
|
||||
latency = LL_FLASH_LATENCY_2;
|
||||
}
|
||||
else
|
||||
{
|
||||
if(HCLK_Frequency > UTILS_SCALE2_LATENCY1_FREQ)
|
||||
{
|
||||
/* 8 < HCLK <= 16 => 1WS (2 CPU cycles) */
|
||||
latency = LL_FLASH_LATENCY_1;
|
||||
}
|
||||
/* else HCLK_Frequency <= 8MHz default LL_FLASH_LATENCY_0 0WS */
|
||||
}
|
||||
}
|
||||
|
||||
LL_FLASH_SetLatency(latency);
|
||||
|
||||
/* Check that the new number of wait states is taken into account to access the Flash
|
||||
memory by reading the FLASH_ACR register */
|
||||
if(LL_FLASH_GetLatency() != latency)
|
||||
{
|
||||
status = ERROR;
|
||||
}
|
||||
}
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Function to check that PLL can be modified
|
||||
* @param PLL_InputFrequency PLL input frequency (in Hz)
|
||||
* @param UTILS_PLLInitStruct pointer to a @ref LL_UTILS_PLLInitTypeDef structure that contains
|
||||
* the configuration information for the PLL.
|
||||
* @retval PLL output frequency (in Hz)
|
||||
*/
|
||||
static uint32_t UTILS_GetPLLOutputFrequency(uint32_t PLL_InputFrequency, LL_UTILS_PLLInitTypeDef *UTILS_PLLInitStruct)
|
||||
{
|
||||
uint32_t pllfreq;
|
||||
|
||||
/* Check the parameters */
|
||||
assert_param(IS_LL_UTILS_PLLM_VALUE(UTILS_PLLInitStruct->PLLM));
|
||||
assert_param(IS_LL_UTILS_PLLN_VALUE(UTILS_PLLInitStruct->PLLN));
|
||||
assert_param(IS_LL_UTILS_PLLR_VALUE(UTILS_PLLInitStruct->PLLR));
|
||||
|
||||
/* Check different PLL parameters according to RM */
|
||||
/* - PLLM: ensure that the VCO input frequency ranges from 2.66 to 8 MHz. */
|
||||
pllfreq = PLL_InputFrequency / (((UTILS_PLLInitStruct->PLLM >> RCC_PLLCFGR_PLLM_Pos) + 1U));
|
||||
assert_param(IS_LL_UTILS_PLLVCO_INPUT(pllfreq));
|
||||
|
||||
/* - PLLN: ensure that the VCO output frequency is between 64 and 344 MHz.*/
|
||||
pllfreq = pllfreq * (UTILS_PLLInitStruct->PLLN & (RCC_PLLCFGR_PLLN >> RCC_PLLCFGR_PLLN_Pos));
|
||||
assert_param(IS_LL_UTILS_PLLVCO_OUTPUT(pllfreq));
|
||||
|
||||
/* - PLLR: ensure that max frequency at 170000000 Hz is reached */
|
||||
pllfreq = pllfreq / (((UTILS_PLLInitStruct->PLLR >> RCC_PLLCFGR_PLLR_Pos) + 1U) * 2U);
|
||||
assert_param(IS_LL_UTILS_PLL_FREQUENCY(pllfreq));
|
||||
|
||||
return pllfreq;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Function to check that PLL can be modified
|
||||
* @retval An ErrorStatus enumeration value:
|
||||
* - SUCCESS: PLL modification can be done
|
||||
* - ERROR: PLL is busy
|
||||
*/
|
||||
static ErrorStatus UTILS_PLL_IsBusy(void)
|
||||
{
|
||||
ErrorStatus status = SUCCESS;
|
||||
|
||||
/* Check if PLL is busy*/
|
||||
if(LL_RCC_PLL_IsReady() != 0U)
|
||||
{
|
||||
/* PLL configuration cannot be modified */
|
||||
status = ERROR;
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Function to enable PLL and switch system clock to PLL
|
||||
* @param SYSCLK_Frequency SYSCLK frequency
|
||||
* @param UTILS_ClkInitStruct pointer to a @ref LL_UTILS_ClkInitTypeDef structure that contains
|
||||
* the configuration information for the BUS prescalers.
|
||||
* @retval An ErrorStatus enumeration value:
|
||||
* - SUCCESS: No problem to switch system to PLL
|
||||
* - ERROR: Problem to switch system to PLL
|
||||
*/
|
||||
static ErrorStatus UTILS_EnablePLLAndSwitchSystem(uint32_t SYSCLK_Frequency, LL_UTILS_ClkInitTypeDef *UTILS_ClkInitStruct)
|
||||
{
|
||||
ErrorStatus status = SUCCESS;
|
||||
uint32_t hclk_frequency;
|
||||
|
||||
assert_param(IS_LL_UTILS_SYSCLK_DIV(UTILS_ClkInitStruct->AHBCLKDivider));
|
||||
assert_param(IS_LL_UTILS_APB1_DIV(UTILS_ClkInitStruct->APB1CLKDivider));
|
||||
assert_param(IS_LL_UTILS_APB2_DIV(UTILS_ClkInitStruct->APB2CLKDivider));
|
||||
|
||||
/* Calculate HCLK frequency */
|
||||
hclk_frequency = __LL_RCC_CALC_HCLK_FREQ(SYSCLK_Frequency, UTILS_ClkInitStruct->AHBCLKDivider);
|
||||
|
||||
/* Increasing the number of wait states because of higher CPU frequency */
|
||||
if(SystemCoreClock < hclk_frequency)
|
||||
{
|
||||
/* Set FLASH latency to highest latency */
|
||||
status = UTILS_SetFlashLatency(hclk_frequency);
|
||||
}
|
||||
|
||||
/* Update system clock configuration */
|
||||
if(status == SUCCESS)
|
||||
{
|
||||
/* Enable PLL */
|
||||
LL_RCC_PLL_Enable();
|
||||
LL_RCC_PLL_EnableDomain_SYS();
|
||||
while (LL_RCC_PLL_IsReady() != 1U)
|
||||
{
|
||||
/* Wait for PLL ready */
|
||||
}
|
||||
|
||||
/* Sysclk activation on the main PLL */
|
||||
LL_RCC_SetAHBPrescaler(UTILS_ClkInitStruct->AHBCLKDivider);
|
||||
LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_PLL);
|
||||
while (LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_PLL)
|
||||
{
|
||||
/* Wait for system clock switch to PLL */
|
||||
}
|
||||
|
||||
/* Set APB1 & APB2 prescaler*/
|
||||
LL_RCC_SetAPB1Prescaler(UTILS_ClkInitStruct->APB1CLKDivider);
|
||||
LL_RCC_SetAPB2Prescaler(UTILS_ClkInitStruct->APB2CLKDivider);
|
||||
}
|
||||
|
||||
/* Decreasing the number of wait states because of lower CPU frequency */
|
||||
if(SystemCoreClock > hclk_frequency)
|
||||
{
|
||||
/* Set FLASH latency to lowest latency */
|
||||
status = UTILS_SetFlashLatency(hclk_frequency);
|
||||
}
|
||||
|
||||
/* Update SystemCoreClock variable */
|
||||
if(status == SUCCESS)
|
||||
{
|
||||
LL_SetSystemCoreClock(hclk_frequency);
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
Loading…
Add table
Add a link
Reference in a new issue