/**
******************************************************************************
* File Name : main.c
* Description : Main program body
******************************************************************************
*
* COPYRIGHT(c) 2016 STMicroelectronics
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32f3xx_hal.h"
uint32_t Period_Set; // Period setting for timer
uint32_t Phase_A,Phase_B,Phase_C,Phase_D; // Phase shift in degree
uint32_t PhaseA_Shift,PhaseB_Shift,PhaseC_Shift,PhaseD_Shift; // Phase shift in digital unit
/**
* @brief Reports the name of the source file and the source line number
* where the assert_param error has occurred.
* @param file: pointer to the source file name
* @param line: assert_param error line source number
* @retval None
*/
void assert_failed(uint8_t* file, uint32_t line)
{
/* USER CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line number,
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* USER CODE END 6 */
}
#endif
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
******************************************************************************
* File Name : main.c
* Description : Main program body
******************************************************************************
*
* COPYRIGHT(c) 2016 STMicroelectronics
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32f3xx_hal.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Private variables ---------------------------------------------------------*/
HRTIM_HandleTypeDef hhrtim1;
HRTIM_CompareCfgTypeDef pCompareCfg;
/* USER CODE BEGIN PV */
/* Private variables ---------------------------------------------------------*/
//#define FREQUENCY_TEST
#define PHASE_TEST
#define HRTIM_FREQUENCY 1024000 // 128MHz * 8 = 1024MHz = 1024000KHz
#define DEGREE_DIV 360
uint32_t Period_Set; // Period setting for timer
uint32_t Phase_A,Phase_B,Phase_C,Phase_D; // Phase shift in degree
uint32_t PhaseA_Shift,PhaseB_Shift,PhaseC_Shift,PhaseD_Shift; // Phase shift in digital unit
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_HRTIM1_Init(void);
void HAL_HRTIM_MspPostInit(HRTIM_HandleTypeDef *hhrtim);
/* USER CODE BEGIN PFP */
/* Private function prototypes -----------------------------------------------*/
/* USER CODE END PFP */
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
void MyDelay(int n)
{
while(n)n--;
}
void SetFreDuty(uint32_t fre,uint32_t duty);
int main(void)
{
char dir=0;
int duty_reg;
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* Configure the system clock */
SystemClock_Config();
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_HRTIM1_Init();
/* USER CODE BEGIN 2 */
/* Counter start from 0*/
HRTIM1->sTimerxRegs[HRTIM_TIMERINDEX_TIMER_A].CNTxR = 0;
HRTIM1->sTimerxRegs[HRTIM_TIMERINDEX_TIMER_B].CNTxR = 0;
HRTIM1->sTimerxRegs[HRTIM_TIMERINDEX_TIMER_C].CNTxR = 0;
HRTIM1->sTimerxRegs[HRTIM_TIMERINDEX_TIMER_D].CNTxR = 0;
/* Start counter for timer*/
HAL_HRTIM_WaveformCountStart(&hhrtim1,HRTIM_TIMERID_TIMER_A | HRTIM_TIMERID_TIMER_B |
HRTIM_TIMERID_TIMER_C |HRTIM_TIMERID_TIMER_D | HRTIM_TIMERID_MASTER);
/* Waveform output enable*/
HAL_HRTIM_WaveformOutputStart(&hhrtim1,HRTIM_OUTPUT_TA1);
HAL_HRTIM_WaveformOutputStart(&hhrtim1,HRTIM_OUTPUT_TA2);
HAL_HRTIM_WaveformOutputStart(&hhrtim1,HRTIM_OUTPUT_TB1);
HAL_HRTIM_WaveformOutputStart(&hhrtim1,HRTIM_OUTPUT_TB2);
HAL_HRTIM_WaveformOutputStart(&hhrtim1,HRTIM_OUTPUT_TC1);
HAL_HRTIM_WaveformOutputStart(&hhrtim1,HRTIM_OUTPUT_TC2);
HAL_HRTIM_WaveformOutputStart(&hhrtim1,HRTIM_OUTPUT_TD1);
HAL_HRTIM_WaveformOutputStart(&hhrtim1,HRTIM_OUTPUT_TD2);
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
/* Phase shift test, phase will change form 5 degree to 360 degree, step is 5 degree*/
Period_Set = 20480;
PhaseA_Shift = 0;
PhaseC_Shift = Period_Set*90/360;
/* Set new phase shift value to Master CMP*/
pCompareCfg.CompareValue = PhaseB_Shift;
HAL_HRTIM_WaveformCompareConfig(&hhrtim1, HRTIM_TIMERINDEX_MASTER, HRTIM_COMPAREUNIT_1, &pCompareCfg);
pCompareCfg.CompareValue = PhaseC_Shift;
HAL_HRTIM_WaveformCompareConfig(&hhrtim1, HRTIM_TIMERINDEX_MASTER, HRTIM_COMPAREUNIT_2, &pCompareCfg);
pCompareCfg.CompareValue = PhaseD_Shift;
HAL_HRTIM_WaveformCompareConfig(&hhrtim1, HRTIM_TIMERINDEX_MASTER, HRTIM_COMPAREUNIT_3, &pCompareCfg);
duty_reg=1204;
while(1)
{
if(!dir)
{
duty_reg++;
if(duty_reg>10240)
{
duty_reg=10240;
dir=1;
}
}
else
{
duty_reg--;
if(duty_reg<1024)
{
duty_reg=1024;
dir=0;
}
}
SetFreDuty(0,duty_reg);
MyDelay(1000);
}
}
/* USER CODE END 3 */
}
void SetFreDuty(uint32_t fre,uint32_t duty)
{
pCompareCfg.CompareValue = 0;
HAL_HRTIM_WaveformCompareConfig(&hhrtim1, HRTIM_TIMERINDEX_MASTER, HRTIM_COMPAREUNIT_1, &pCompareCfg);
pCompareCfg.CompareValue = duty;
HAL_HRTIM_WaveformCompareConfig(&hhrtim1, HRTIM_TIMERINDEX_MASTER, HRTIM_COMPAREUNIT_2, &pCompareCfg);
}
void SystemClock_Config(void)
{
RCC_OscInitTypeDef RCC_OscInitStruct;
RCC_ClkInitTypeDef RCC_ClkInitStruct;
RCC_PeriphCLKInitTypeDef PeriphClkInit;
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
RCC_OscInitStruct.HSICalibrationValue = 16;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL16;
HAL_RCC_OscConfig(&RCC_OscInitStruct);
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2);
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_HRTIM1;
PeriphClkInit.Hrtim1ClockSelection = RCC_HRTIM1CLK_PLLCLK;
HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit);
HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000);
HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);
/* SysTick_IRQn interrupt configuration */
HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
}
/* HRTIM1 init function */
void MX_HRTIM1_Init(void)
{
HRTIM_TimeBaseCfgTypeDef pTimeBaseCfg;
HRTIM_TimerCfgTypeDef pTimerCfg;
HRTIM_CompareCfgTypeDef pCompareCfg;
HRTIM_OutputCfgTypeDef pOutputCfg;
HRTIM_DeadTimeCfgTypeDef pDeadTimeCfg;
hhrtim1.Instance = HRTIM1;
hhrtim1.Init.HRTIMInterruptResquests = HRTIM_IT_NONE;
hhrtim1.Init.SyncOptions = HRTIM_SYNCOPTION_NONE;
HAL_HRTIM_Init(&hhrtim1);
HAL_HRTIM_DLLCalibrationStart(&hhrtim1, HRTIM_CALIBRATIONRATE_14);
HAL_HRTIM_PollForDLLCalibration(&hhrtim1, 10);
pTimeBaseCfg.Period = 20480;
pTimeBaseCfg.RepetitionCounter = 0x00;
pTimeBaseCfg.PrescalerRatio = HRTIM_PRESCALERRATIO_MUL8;
pTimeBaseCfg.Mode = HRTIM_MODE_CONTINUOUS;
HAL_HRTIM_TimeBaseConfig(&hhrtim1, HRTIM_TIMERINDEX_MASTER, &pTimeBaseCfg);
pTimerCfg.InterruptRequests = HRTIM_MASTER_IT_NONE;
pTimerCfg.DMARequests = HRTIM_MASTER_DMA_NONE;
pTimerCfg.DMASrcAddress = 0x0;
pTimerCfg.DMADstAddress = 0x0;
pTimerCfg.DMASize = 0x1;
pTimerCfg.HalfModeEnable = HRTIM_HALFMODE_DISABLED;
pTimerCfg.StartOnSync = HRTIM_SYNCSTART_DISABLED;
pTimerCfg.ResetOnSync = HRTIM_SYNCRESET_DISABLED;
pTimerCfg.DACSynchro = HRTIM_DACSYNC_NONE;
pTimerCfg.PreloadEnable = HRTIM_PRELOAD_DISABLED;
pTimerCfg.UpdateGating = HRTIM_UPDATEGATING_INDEPENDENT;
pTimerCfg.BurstMode = HRTIM_TIMERBURSTMODE_MAINTAINCLOCK;
pTimerCfg.RepetitionUpdate = HRTIM_UPDATEONREPETITION_DISABLED;
HAL_HRTIM_WaveformTimerConfig(&hhrtim1, HRTIM_TIMERINDEX_MASTER, &pTimerCfg);
pCompareCfg.CompareValue = 1706;
HAL_HRTIM_WaveformCompareConfig(&hhrtim1, HRTIM_TIMERINDEX_MASTER, HRTIM_COMPAREUNIT_1, &pCompareCfg);
pCompareCfg.CompareValue = 4835;
HAL_HRTIM_WaveformCompareConfig(&hhrtim1, HRTIM_TIMERINDEX_MASTER, HRTIM_COMPAREUNIT_2, &pCompareCfg);
pCompareCfg.CompareValue = 5689;
HAL_HRTIM_WaveformCompareConfig(&hhrtim1, HRTIM_TIMERINDEX_MASTER, HRTIM_COMPAREUNIT_3, &pCompareCfg);
pCompareCfg.CompareValue = 10240;
HAL_HRTIM_WaveformCompareConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_A, HRTIM_COMPAREUNIT_1, &pCompareCfg);
HAL_HRTIM_WaveformCompareConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_B, HRTIM_COMPAREUNIT_1, &pCompareCfg);
HAL_HRTIM_WaveformCompareConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_C, HRTIM_COMPAREUNIT_1, &pCompareCfg);
HAL_HRTIM_WaveformCompareConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_D, HRTIM_COMPAREUNIT_1, &pCompareCfg);
pTimerCfg.InterruptRequests = HRTIM_TIM_IT_NONE;
pTimerCfg.DMARequests = HRTIM_TIM_DMA_NONE;
pTimerCfg.DMASrcAddress = 0x0;
pTimerCfg.DMADstAddress = 0x0;
pTimerCfg.DMASize = 0x1;
pTimerCfg.PushPull = HRTIM_TIMPUSHPULLMODE_DISABLED;
pTimerCfg.FaultEnable = HRTIM_TIMFAULTENABLE_NONE;
pTimerCfg.FaultLock = HRTIM_TIMFAULTLOCK_READWRITE;
pTimerCfg.DeadTimeInsertion = HRTIM_TIMDEADTIMEINSERTION_ENABLED;
pTimerCfg.DelayedProtectionMode = HRTIM_TIMER_A_B_C_DELAYEDPROTECTION_DISABLED;
pTimerCfg.UpdateTrigger = HRTIM_TIMUPDATETRIGGER_MASTER;
pTimerCfg.ResetTrigger = HRTIM_TIMRESETTRIGGER_MASTER_PER;
pTimerCfg.ResetUpdate = HRTIM_TIMUPDATEONRESET_ENABLED;
HAL_HRTIM_WaveformTimerConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_A, &pTimerCfg);
pTimerCfg.DMASrcAddress = 0x0;
pTimerCfg.DMADstAddress = 0x0;
pTimerCfg.DMASize = 0x1;
pTimerCfg.ResetTrigger = HRTIM_TIMRESETTRIGGER_MASTER_CMP1;
pTimerCfg.ResetUpdate = HRTIM_TIMUPDATEONRESET_DISABLED;
HAL_HRTIM_WaveformTimerConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_B, &pTimerCfg);
pTimerCfg.DMASrcAddress = 0x0;
pTimerCfg.DMADstAddress = 0x0;
pTimerCfg.DMASize = 0x1;
pTimerCfg.ResetTrigger = HRTIM_TIMRESETTRIGGER_MASTER_CMP2;
HAL_HRTIM_WaveformTimerConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_C, &pTimerCfg);
pTimerCfg.DMASrcAddress = 0x0;
pTimerCfg.DMADstAddress = 0x0;
pTimerCfg.DMASize = 0x1;
pTimerCfg.ResetTrigger = HRTIM_TIMRESETTRIGGER_MASTER_CMP3;
HAL_HRTIM_WaveformTimerConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_D, &pTimerCfg);
pOutputCfg.Polarity = HRTIM_OUTPUTPOLARITY_HIGH;
pOutputCfg.SetSource = HRTIM_OUTPUTSET_TIMCMP1;
pOutputCfg.ResetSource = HRTIM_OUTPUTRESET_TIMPER;
pOutputCfg.IdleMode = HRTIM_OUTPUTIDLEMODE_NONE;
pOutputCfg.IdleLevel = HRTIM_OUTPUTIDLELEVEL_INACTIVE;
pOutputCfg.FaultLevel = HRTIM_OUTPUTFAULTLEVEL_NONE;
pOutputCfg.ChopperModeEnable = HRTIM_OUTPUTCHOPPERMODE_DISABLED;
pOutputCfg.BurstModeEntryDelayed = HRTIM_OUTPUTBURSTMODEENTRY_REGULAR;
HAL_HRTIM_WaveformOutputConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_A, HRTIM_OUTPUT_TA1, &pOutputCfg);
HAL_HRTIM_WaveformOutputConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_B, HRTIM_OUTPUT_TB1, &pOutputCfg);
HAL_HRTIM_WaveformOutputConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_C, HRTIM_OUTPUT_TC1, &pOutputCfg);
HAL_HRTIM_WaveformOutputConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_D, HRTIM_OUTPUT_TD1, &pOutputCfg);
pOutputCfg.SetSource = HRTIM_OUTPUTSET_NONE;
pOutputCfg.ResetSource = HRTIM_OUTPUTRESET_NONE;
HAL_HRTIM_WaveformOutputConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_A, HRTIM_OUTPUT_TA2, &pOutputCfg);
HAL_HRTIM_WaveformOutputConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_B, HRTIM_OUTPUT_TB2, &pOutputCfg);
HAL_HRTIM_WaveformOutputConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_C, HRTIM_OUTPUT_TC2, &pOutputCfg);
HAL_HRTIM_WaveformOutputConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_D, HRTIM_OUTPUT_TD2, &pOutputCfg);
pDeadTimeCfg.Prescaler = HRTIM_TIMDEADTIME_PRESCALERRATIO_MUL8;
pDeadTimeCfg.RisingValue = 100;
pDeadTimeCfg.RisingSign = HRTIM_TIMDEADTIME_RISINGSIGN_POSITIVE;
pDeadTimeCfg.RisingLock = HRTIM_TIMDEADTIME_RISINGLOCK_WRITE;
pDeadTimeCfg.RisingSignLock = HRTIM_TIMDEADTIME_RISINGSIGNLOCK_WRITE;
pDeadTimeCfg.FallingValue = 100;
pDeadTimeCfg.FallingSign = HRTIM_TIMDEADTIME_FALLINGSIGN_POSITIVE;
pDeadTimeCfg.FallingLock = HRTIM_TIMDEADTIME_FALLINGLOCK_WRITE;
pDeadTimeCfg.FallingSignLock = HRTIM_TIMDEADTIME_FALLINGSIGNLOCK_WRITE;
HAL_HRTIM_DeadTimeConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_A, &pDeadTimeCfg);
HAL_HRTIM_DeadTimeConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_B, &pDeadTimeCfg);
HAL_HRTIM_DeadTimeConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_C, &pDeadTimeCfg);
HAL_HRTIM_DeadTimeConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_D, &pDeadTimeCfg);
HAL_HRTIM_TimeBaseConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_A, &pTimeBaseCfg);
HAL_HRTIM_TimeBaseConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_B, &pTimeBaseCfg);
HAL_HRTIM_TimeBaseConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_C, &pTimeBaseCfg);
HAL_HRTIM_TimeBaseConfig(&hhrtim1, HRTIM_TIMERINDEX_TIMER_D, &pTimeBaseCfg);
HAL_HRTIM_MspPostInit(&hhrtim1);
}
/** Pinout Configuration
*/
void MX_GPIO_Init(void)
{
GPIO_InitTypeDef GPIO_InitStruct;
/* Enable GPIOA clock for timer A, B outputs */
__HAL_RCC_GPIOA_CLK_ENABLE();
/* Enable GPIOB clock for timer C, D outputs */
__HAL_RCC_GPIOB_CLK_ENABLE();
/* Configure HRTIM output: TA2 (PA9) */
GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;;
GPIO_InitStruct.Alternate = GPIO_AF13_HRTIM1;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* Configure HRTIM output: TC1 (PB12) */
GPIO_InitStruct.Pin = GPIO_PIN_10;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* Configure HRTIM output: TC2 (PB13) */
GPIO_InitStruct.Pin = GPIO_PIN_13;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* Configure HRTIM output: TD1 (PB14) */
// GPIO_InitStruct.Pin = GPIO_PIN_14;
// HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
// /* Configure HRTIM output: TD2 (PB15) */
// GPIO_InitStruct.Pin = GPIO_PIN_15;
// HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
}
/* USER CODE BEGIN 4 */
/* USER CODE END 4 */
#ifdef USE_FULL_ASSERT
/**
* @brief Reports the name of the source file and the source line number
* where the assert_param error has occurred.
* @param file: pointer to the source file name
* @param line: assert_param error line source number
* @retval None
*/
void assert_failed(uint8_t* file, uint32_t line)
{
/* USER CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line number,
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* USER CODE END 6 */
}
#endif
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
1.while循环来调整compare值，实际上后台的systick的中断是可能打断这个while循环的，检查这个问题的办法是看看异常是不是在sysytick中断时间(1ms)周期性出现一次;如果是，解决办法是设置一个定时器中断，优先级高于systick来执行while里面调整的代码;
2.stm32G4手册描述的HRTIM的compare值有一个最小值的限制，检查一下设置的值是不是小于这个值（这个值和HRTIM的分频系数有关）；
以上只是我的个人猜测，希望能有所帮助；
pTimerCfg.PreloadEnable = HRTIM_PRELOAD_ENABLE;
pTimerCfg.RepetitionUpdate = HRTIM_UPDATEONREPETITION_ENABLE;