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MMDVM_HS/IOSTM.cpp
Andy CA6JAU 24402471d6 More support for Nano hotSPOT
2018-01-27 01:14:00 -03:00

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/*
* Copyright (C) 2016 by Jim McLaughlin KI6ZUM
* Copyright (C) 2016,2017,2018 by Andy Uribe CA6JAU
* Copyright (C) 2017 by Danilo DB4PLE
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "Config.h"
// Select initial release of ZUMspot RPi:
// #define PI_HAT_7021_REV_02
#if defined(STM32F10X_MD)
#include "Globals.h"
#include "IO.h"
#if defined(PI_HAT_7021_REV_02)
#define PIN_SCLK GPIO_Pin_4
#define PORT_SCLK GPIOB
#define PIN_SREAD GPIO_Pin_5
#define PORT_SREAD GPIOB
#define PIN_SDATA GPIO_Pin_6
#define PORT_SDATA GPIOB
#define PIN_SLE GPIO_Pin_7
#define PORT_SLE GPIOB
#define PIN_CE GPIO_Pin_14
#define PORT_CE GPIOC
#define PIN_RXD GPIO_Pin_3
#define PORT_RXD GPIOB
// TXD used in SPI Data mode of ADF7021
// TXD is TxRxCLK of ADF7021, standard TX/RX data interface
#define PIN_TXD GPIO_Pin_15
#define PORT_TXD GPIOA
#define PIN_TXD_INT GPIO_PinSource15
#define PORT_TXD_INT GPIO_PortSourceGPIOA
// CLKOUT used in SPI Data mode of ADF7021
#define PIN_CLKOUT GPIO_Pin_14
#define PORT_CLKOUT GPIOA
#define PIN_CLKOUT_INT GPIO_PinSource14
#define PORT_CLKOUT_INT GPIO_PortSourceGPIOA
#define PIN_LED GPIO_Pin_13
#define PORT_LED GPIOC
#define PIN_DEB GPIO_Pin_11
#define PORT_DEB GPIOA
#define PIN_DSTAR_LED GPIO_Pin_14
#define PORT_DSTAR_LED GPIOB
#define PIN_DMR_LED GPIO_Pin_15
#define PORT_DMR_LED GPIOB
#define PIN_YSF_LED GPIO_Pin_13
#define PORT_YSF_LED GPIOA
#define PIN_P25_LED GPIO_Pin_12
#define PORT_P25_LED GPIOA
#define PIN_PTT_LED GPIO_Pin_12
#define PORT_PTT_LED GPIOB
#define PIN_COS_LED GPIO_Pin_13
#define PORT_COS_LED GPIOB
#elif defined(ZUMSPOT_ADF7021)
#define PIN_SCLK GPIO_Pin_5
#define PORT_SCLK GPIOB
#define PIN_SREAD GPIO_Pin_6
#define PORT_SREAD GPIOB
#define PIN_SDATA GPIO_Pin_7
#define PORT_SDATA GPIOB
#define PIN_SLE GPIO_Pin_8
#define PORT_SLE GPIOB
#define PIN_SLE2 GPIO_Pin_6
#define PORT_SLE2 GPIOA
#define PIN_CE GPIO_Pin_14
#define PORT_CE GPIOC
#define PIN_RXD GPIO_Pin_4
#define PORT_RXD GPIOB
// TXD used in SPI Data mode of ADF7021
// TXD is TxRxCLK of ADF7021, standard TX/RX data interface
#define PIN_TXD GPIO_Pin_3
#define PORT_TXD GPIOB
#define PIN_TXD_INT GPIO_PinSource3
#define PORT_TXD_INT GPIO_PortSourceGPIOB
// CLKOUT used in SPI Data mode of ADF7021
#define PIN_CLKOUT GPIO_Pin_15
#define PORT_CLKOUT GPIOA
#define PIN_CLKOUT_INT GPIO_PinSource15
#define PORT_CLKOUT_INT GPIO_PortSourceGPIOA
#define PIN_LED GPIO_Pin_13
#define PORT_LED GPIOC
#define PIN_DEB GPIO_Pin_9
#define PORT_DEB GPIOB
#define PIN_DSTAR_LED GPIO_Pin_12
#define PORT_DSTAR_LED GPIOB
#define PIN_DMR_LED GPIO_Pin_13
#define PORT_DMR_LED GPIOB
#define PIN_YSF_LED GPIO_Pin_1
#define PORT_YSF_LED GPIOB
#define PIN_P25_LED GPIO_Pin_0
#define PORT_P25_LED GPIOB
#define PIN_PTT_LED GPIO_Pin_14
#define PORT_PTT_LED GPIOB
#define PIN_COS_LED GPIO_Pin_15
#define PORT_COS_LED GPIOB
#elif defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(NANO_HOTSPOT)
#define PIN_SCLK GPIO_Pin_5
#define PORT_SCLK GPIOB
#define PIN_SREAD GPIO_Pin_7
#define PORT_SREAD GPIOB
#define PIN_SDATA GPIO_Pin_6
#define PORT_SDATA GPIOB
#define PIN_SLE GPIO_Pin_8
#define PORT_SLE GPIOB
#define PIN_SLE2 GPIO_Pin_6
#define PORT_SLE2 GPIOA
#define PIN_CE GPIO_Pin_14
#define PORT_CE GPIOC
#define PIN_RXD GPIO_Pin_4
#define PORT_RXD GPIOB
#define PIN_RXD2 GPIO_Pin_4
#define PORT_RXD2 GPIOA
// TXD used in SPI Data mode of ADF7021
// TXD is TxRxCLK of ADF7021, standard TX/RX data interface
#define PIN_TXD GPIO_Pin_3
#define PORT_TXD GPIOB
#define PIN_TXD_INT GPIO_PinSource3
#define PORT_TXD_INT GPIO_PortSourceGPIOB
// TXD2 is TxRxCLK of the second ADF7021, standard TX/RX data interface
#define PIN_TXD2 GPIO_Pin_5
#define PORT_TXD2 GPIOA
#define PIN_TXD2_INT GPIO_PinSource5
#define PORT_TXD2_INT GPIO_PortSourceGPIOA
// CLKOUT used in SPI Data mode of ADF7021
#define PIN_CLKOUT GPIO_Pin_15
#define PORT_CLKOUT GPIOA
#define PIN_CLKOUT_INT GPIO_PinSource15
#define PORT_CLKOUT_INT GPIO_PortSourceGPIOA
#define PIN_LED GPIO_Pin_13
#define PORT_LED GPIOC
#define PIN_DEB GPIO_Pin_9
#define PORT_DEB GPIOB
#define PIN_DSTAR_LED GPIO_Pin_12
#define PORT_DSTAR_LED GPIOB
#define PIN_DMR_LED GPIO_Pin_13
#define PORT_DMR_LED GPIOB
#define PIN_YSF_LED GPIO_Pin_1
#define PORT_YSF_LED GPIOB
#define PIN_P25_LED GPIO_Pin_0
#define PORT_P25_LED GPIOB
#define PIN_PTT_LED GPIO_Pin_14
#define PORT_PTT_LED GPIOB
#define PIN_COS_LED GPIO_Pin_15
#define PORT_COS_LED GPIOB
#else
#error "Either PI_HAT_7021_REV_02, ZUMSPOT_ADF7021, LIBRE_KIT_ADF7021, MMDVM_HS_HAT_REV12 or NANO_HOTSPOT need to be defined"
#endif
extern "C" {
#if defined(PI_HAT_7021_REV_02)
#if defined(BIDIR_DATA_PIN)
void EXTI15_10_IRQHandler(void) {
if(EXTI_GetITStatus(EXTI_Line15)!=RESET) {
io.interrupt();
EXTI_ClearITPendingBit(EXTI_Line15);
}
}
#else
void EXTI15_10_IRQHandler(void) {
if(EXTI_GetITStatus(EXTI_Line14)!=RESET) {
io.interrupt();
EXTI_ClearITPendingBit(EXTI_Line14);
}
}
#endif
#elif defined(ZUMSPOT_ADF7021) || defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(NANO_HOTSPOT)
#if defined(BIDIR_DATA_PIN)
void EXTI3_IRQHandler(void) {
if(EXTI_GetITStatus(EXTI_Line3)!=RESET) {
io.interrupt();
EXTI_ClearITPendingBit(EXTI_Line3);
}
}
#else
void EXTI15_10_IRQHandler(void) {
if(EXTI_GetITStatus(EXTI_Line15)!=RESET) {
io.interrupt();
EXTI_ClearITPendingBit(EXTI_Line15);
}
}
#endif
#if defined(DUPLEX)
void EXTI9_5_IRQHandler(void) {
if(EXTI_GetITStatus(EXTI_Line5)!=RESET) {
io.interrupt2();
EXTI_ClearITPendingBit(EXTI_Line5);
}
}
#endif
#endif
}
void CIO::Init()
{
// USB Conf IO:
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB | RCC_APB2Periph_GPIOC | RCC_APB2Periph_AFIO, ENABLE);
#if defined(PI_HAT_7021_REV_02)
GPIO_PinRemapConfig(GPIO_Remap_SWJ_Disable, ENABLE);
#elif defined(ZUMSPOT_ADF7021) || defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(NANO_HOTSPOT)
GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable, ENABLE);
#endif
RCC_USBCLKConfig(RCC_USBCLKSource_PLLCLK_1Div5);
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USB, ENABLE);
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_4);
EXTI_InitTypeDef EXTI_InitStructure;
#if defined(DUPLEX)
EXTI_InitTypeDef EXTI_InitStructure2;
#endif
GPIO_InitTypeDef GPIO_InitStruct;
GPIO_StructInit(&GPIO_InitStruct);
// Pin PA12 = LOW, USB Reset in generic boards
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_12;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(GPIOA, &GPIO_InitStruct);
GPIO_WriteBit(GPIOA, GPIO_Pin_12, Bit_RESET);
volatile unsigned int delay;
for(delay = 0;delay<512;delay++);
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_12;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_Init(GPIOA, &GPIO_InitStruct);
// Pin SCLK
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_SCLK;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(PORT_SCLK, &GPIO_InitStruct);
// Pin SDATA
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_SDATA;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(PORT_SDATA, &GPIO_InitStruct);
// Pin SREAD
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_SREAD;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_Init(PORT_SREAD, &GPIO_InitStruct);
// Pin SLE
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_SLE;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(PORT_SLE, &GPIO_InitStruct);
#if defined(DUPLEX)
// Pin SLE2
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_SLE2;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(PORT_SLE2, &GPIO_InitStruct);
// Pin RXD2
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_RXD2;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_Init(PORT_RXD2, &GPIO_InitStruct);
#endif
// Pin CE
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_CE;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(PORT_CE, &GPIO_InitStruct);
// Pin RXD
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_RXD;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_Init(PORT_RXD, &GPIO_InitStruct);
// Pin TXD
// TXD is TxRxCLK of ADF7021, standard TX/RX data interface
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_TXD;
#if defined(BIDIR_DATA_PIN)
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN_FLOATING;
#else
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
#endif
GPIO_Init(PORT_TXD, &GPIO_InitStruct);
#if defined(DUPLEX)
GPIO_Init(PORT_TXD2, &GPIO_InitStruct);
#endif
// Pin TXRX_CLK
#if !defined(BIDIR_DATA_PIN)
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_CLKOUT;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_Init(PORT_CLKOUT, &GPIO_InitStruct);
#endif
// Pin LED
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_LED;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(PORT_LED, &GPIO_InitStruct);
// Pin Debug
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_DEB;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(PORT_DEB, &GPIO_InitStruct);
// D-Star LED
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_DSTAR_LED;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(PORT_DSTAR_LED, &GPIO_InitStruct);
// DMR LED
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_DMR_LED;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(PORT_DMR_LED, &GPIO_InitStruct);
// YSF LED
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_YSF_LED;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(PORT_YSF_LED, &GPIO_InitStruct);
// P25 LED
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_P25_LED;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(PORT_P25_LED, &GPIO_InitStruct);
// PTT LED
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_PTT_LED;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(PORT_PTT_LED, &GPIO_InitStruct);
// COS LED
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_COS_LED;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(PORT_COS_LED, &GPIO_InitStruct);
#if defined(PI_HAT_7021_REV_02)
#if defined(BIDIR_DATA_PIN)
// Connect EXTI15 Line
GPIO_EXTILineConfig(PORT_TXD_INT, PIN_TXD_INT);
// Configure EXTI15 line
EXTI_InitStructure.EXTI_Line = EXTI_Line15;
#else
// Connect EXTI14 Line
GPIO_EXTILineConfig(PORT_CLKOUT_INT, PIN_CLKOUT_INT);
// Configure EXTI14 line
EXTI_InitStructure.EXTI_Line = EXTI_Line14;
#endif
#elif defined(ZUMSPOT_ADF7021) || defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(NANO_HOTSPOT)
#if defined(BIDIR_DATA_PIN)
// Connect EXTI3 Line
GPIO_EXTILineConfig(PORT_TXD_INT, PIN_TXD_INT);
// Configure EXTI3 line
EXTI_InitStructure.EXTI_Line = EXTI_Line3;
#else
// Connect EXTI15 Line
GPIO_EXTILineConfig(PORT_CLKOUT_INT, PIN_CLKOUT_INT);
// Configure EXTI15 line
EXTI_InitStructure.EXTI_Line = EXTI_Line15;
#endif
#if defined(DUPLEX)
// Connect EXTI5 Line
GPIO_EXTILineConfig(PORT_TXD2_INT, PIN_TXD2_INT);
// Configure EXT5 line
EXTI_InitStructure2.EXTI_Line = EXTI_Line5;
#endif
#endif
EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt;
EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising_Falling;
EXTI_InitStructure.EXTI_LineCmd = ENABLE;
EXTI_Init(&EXTI_InitStructure);
#if defined(DUPLEX)
EXTI_InitStructure2.EXTI_Mode = EXTI_Mode_Interrupt;
EXTI_InitStructure2.EXTI_Trigger = EXTI_Trigger_Rising;
EXTI_InitStructure2.EXTI_LineCmd = ENABLE;
EXTI_Init(&EXTI_InitStructure2);
#endif
}
void CIO::startInt()
{
NVIC_InitTypeDef NVIC_InitStructure;
#if defined(DUPLEX)
NVIC_InitTypeDef NVIC_InitStructure2;
#endif
#if defined(PI_HAT_7021_REV_02)
NVIC_InitStructure.NVIC_IRQChannel = EXTI15_10_IRQn;
#elif defined(ZUMSPOT_ADF7021) || defined(LIBRE_KIT_ADF7021) || defined(MMDVM_HS_HAT_REV12) || defined(NANO_HOTSPOT)
#if defined(BIDIR_DATA_PIN)
// Enable and set EXTI3 Interrupt
NVIC_InitStructure.NVIC_IRQChannel = EXTI3_IRQn;
#else
// Enable and set EXTI15 Interrupt
NVIC_InitStructure.NVIC_IRQChannel = EXTI15_10_IRQn;
#endif
#if defined(DUPLEX)
NVIC_InitStructure2.NVIC_IRQChannel = EXTI9_5_IRQn;
#endif
#endif
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 15;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
#if defined(DUPLEX)
NVIC_InitStructure2.NVIC_IRQChannelPreemptionPriority = 1;
NVIC_InitStructure2.NVIC_IRQChannelSubPriority = 15;
NVIC_InitStructure2.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure2);
#endif
}
#if defined(BIDIR_DATA_PIN)
// RXD pin is bidirectional in standard interfaces
void CIO::Data_dir_out(bool dir)
{
GPIO_InitTypeDef GPIO_InitStruct;
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStruct.GPIO_Pin = PIN_RXD;
if(dir)
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
else
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_Init(PORT_RXD, &GPIO_InitStruct);
}
#endif
void CIO::SCLK_pin(bool on)
{
GPIO_WriteBit(PORT_SCLK, PIN_SCLK, on ? Bit_SET : Bit_RESET);
}
void CIO::SDATA_pin(bool on)
{
GPIO_WriteBit(PORT_SDATA, PIN_SDATA, on ? Bit_SET : Bit_RESET);
}
bool CIO::SREAD_pin()
{
return GPIO_ReadInputDataBit(PORT_SREAD, PIN_SREAD) == Bit_SET;
}
void CIO::SLE_pin(bool on)
{
GPIO_WriteBit(PORT_SLE, PIN_SLE, on ? Bit_SET : Bit_RESET);
}
#if defined(DUPLEX)
void CIO::SLE2_pin(bool on)
{
GPIO_WriteBit(PORT_SLE2, PIN_SLE2, on ? Bit_SET : Bit_RESET);
}
bool CIO::RXD2_pin()
{
return GPIO_ReadInputDataBit(PORT_RXD2, PIN_RXD2) == Bit_SET;
}
#endif
void CIO::CE_pin(bool on)
{
GPIO_WriteBit(PORT_CE, PIN_CE, on ? Bit_SET : Bit_RESET);
}
bool CIO::RXD_pin()
{
return GPIO_ReadInputDataBit(PORT_RXD, PIN_RXD) == Bit_SET;
}
bool CIO::CLK_pin()
{
#if defined(BIDIR_DATA_PIN)
return GPIO_ReadInputDataBit(PORT_TXD, PIN_TXD) == Bit_SET;
#else
return GPIO_ReadInputDataBit(PORT_CLKOUT, PIN_CLKOUT) == Bit_SET;
#endif
}
#if defined(BIDIR_DATA_PIN)
void CIO::RXD_pin_write(bool on)
{
GPIO_WriteBit(PORT_RXD, PIN_RXD, on ? Bit_SET : Bit_RESET);
}
#endif
void CIO::TXD_pin(bool on)
{
GPIO_WriteBit(PORT_TXD, PIN_TXD, on ? Bit_SET : Bit_RESET);
}
void CIO::LED_pin(bool on)
{
GPIO_WriteBit(PORT_LED, PIN_LED, on ? Bit_SET : Bit_RESET);
}
void CIO::DEB_pin(bool on)
{
GPIO_WriteBit(PORT_DEB, PIN_DEB, on ? Bit_SET : Bit_RESET);
}
void CIO::DSTAR_pin(bool on)
{
GPIO_WriteBit(PORT_DSTAR_LED, PIN_DSTAR_LED, on ? Bit_SET : Bit_RESET);
}
void CIO::DMR_pin(bool on)
{
GPIO_WriteBit(PORT_DMR_LED, PIN_DMR_LED, on ? Bit_SET : Bit_RESET);
}
void CIO::YSF_pin(bool on)
{
GPIO_WriteBit(PORT_YSF_LED, PIN_YSF_LED, on ? Bit_SET : Bit_RESET);
}
void CIO::P25_pin(bool on)
{
GPIO_WriteBit(PORT_P25_LED, PIN_P25_LED, on ? Bit_SET : Bit_RESET);
}
void CIO::PTT_pin(bool on)
{
GPIO_WriteBit(PORT_PTT_LED, PIN_PTT_LED, on ? Bit_SET : Bit_RESET);
}
void CIO::COS_pin(bool on)
{
GPIO_WriteBit(PORT_COS_LED, PIN_COS_LED, on ? Bit_SET : Bit_RESET);
}
/**
* Function delay_us() from stm32duino project
*
* @brief Delay the given number of microseconds.
*
* @param us Number of microseconds to delay.
*/
static inline void delay_us(uint32_t us) {
us *= 12;
/* fudge for function call overhead */
us--;
asm volatile(" mov r0, %[us] \n\t"
"1: subs r0, #1 \n\t"
" bhi 1b \n\t"
:
: [us] "r" (us)
: "r0");
}
void CIO::delay_IFcal() {
delay_us(10000);
}
void CIO::delay_reset() {
delay_us(300);
}
void CIO::delay_us(uint32_t us) {
::delay_us(us);
}
static inline void delay_ns() {
asm volatile("nop \n\t"
"nop \n\t"
"nop \n\t"
);
}
void CIO::dlybit(void)
{
delay_ns();
}
#endif
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