268 lines
7.4 KiB
C
268 lines
7.4 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file : main.c
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* @brief : Main program body
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2025 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "main.h"
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#include "adc.h"
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#include "dma.h"
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#include "hrtim.h"
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#include "tim.h"
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#include "gpio.h"
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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#include "user.h"
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/* USER CODE END Includes */
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/* Private typedef -----------------------------------------------------------*/
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/* USER CODE BEGIN PTD */
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/* USER CODE END PTD */
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/* Private define ------------------------------------------------------------*/
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/* USER CODE BEGIN PD */
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// void frequency_set(uint16_t frequency)
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// {
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//
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// uint16_t perid = 4608000/frequency;
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// HRTIM1_TIMA->CMP1xR = 50;
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// HRTIM1_TIMA->CMP2xR = perid*0.5f+50;
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// HRTIM1_TIMB->CMP1xR = perid*0.5f+50;
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// HRTIM1_TIMB->CMP2xR = 50;
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// HRTIM1_TIMA->PERxR = perid;
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// HRTIM1_TIMB->PERxR = perid;
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//
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// }
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// void inventor_enable()
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// {
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// HAL_HRTIM_WaveformCounterStart(&hhrtim1,HRTIM_TIMERID_MASTER);
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// HAL_HRTIM_WaveformCounterStart(&hhrtim1,HRTIM_TIMERID_TIMER_A);
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// HAL_HRTIM_WaveformCounterStart(&hhrtim1,HRTIM_TIMERID_TIMER_B);
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// HAL_HRTIM_WaveformOutputStart(&hhrtim1, HRTIM_OUTPUT_TA2);
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// HAL_HRTIM_WaveformOutputStart(&hhrtim1, HRTIM_OUTPUT_TB2);
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// HAL_GPIO_WritePin(GPIOA, GPIO_PIN_10, 1);
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// HAL_GPIO_WritePin(GPIOA, GPIO_PIN_8, 1);
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// }
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/* USER CODE END PD */
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/* Private macro -------------------------------------------------------------*/
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/* USER CODE BEGIN PM */
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// #define WINDOW_SIZE 2000
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//
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// typedef struct {
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// float* buffer;
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// uint32_t index;
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// float sum;
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// uint8_t is_full;
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// int size;
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// } MovingAverageFilter;
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//
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// // 初始化
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// void MAF_Init(MovingAverageFilter *f)
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// {
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// for (int i = 0; i < f->size; i++)
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// f->buffer[i] = 0.0f;
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//
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// f->index = 0;
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// f->sum = 0.0f;
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// f->is_full = 0;
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// }
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//
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// // 输入新数据并返回最新平均值
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// float MAF_Update(MovingAverageFilter *f, float new_value)
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// {
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// if (f->is_full) {
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// // 删除最旧值
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// f->sum -= f->buffer[f->index];
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// }
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//
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// // 写入新值
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// f->buffer[f->index] = new_value;
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// f->sum += new_value;
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//
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// f->index++;
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// if (f->index >= f->size) {
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// f->index = 0;
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// f->is_full = 1; // 表示缓冲区装满了
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// }
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//
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// // 未满时平均值 = sum / 已填入的数量
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// if (!f->is_full)
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// return f->sum / (float)f->index;
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//
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// // 满了以后标准滑动平均
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// return f->sum / f->size;
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// }
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/* USER CODE END PM */
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/* Private variables ---------------------------------------------------------*/
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/* USER CODE BEGIN PV */
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uint16_t adc_value[2];
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/* USER CODE END PV */
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/* Private function prototypes -----------------------------------------------*/
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void SystemClock_Config(void);
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/* USER CODE BEGIN PFP */
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/* USER CODE END PFP */
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/* Private user code ---------------------------------------------------------*/
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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/**
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* @brief The application entry point.
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* @retval int
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*/
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int main(void)
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{
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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/* MCU Configuration--------------------------------------------------------*/
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/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
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HAL_Init();
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/* USER CODE BEGIN Init */
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/* USER CODE END Init */
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/* Configure the system clock */
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SystemClock_Config();
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/* USER CODE BEGIN SysInit */
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/* USER CODE END SysInit */
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/* Initialize all configured peripherals */
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MX_GPIO_Init();
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MX_DMA_Init();
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MX_HRTIM1_Init();
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MX_ADC1_Init();
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MX_TIM1_Init();
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/* USER CODE BEGIN 2 */
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inventor_set(200,1);
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inventor_start();
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/* USER CODE END 2 */
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/* Infinite loop */
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/* USER CODE BEGIN WHILE */
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while (1)
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{
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adc_calculate();
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/* USER CODE END WHILE */
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/* USER CODE BEGIN 3 */
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}
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/* USER CODE END 3 */
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}
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/**
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* @brief System Clock Configuration
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* @retval None
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*/
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void SystemClock_Config(void)
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{
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RCC_OscInitTypeDef RCC_OscInitStruct = {0};
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RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
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RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
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/** Initializes the RCC Oscillators according to the specified parameters
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* in the RCC_OscInitTypeDef structure.
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*/
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RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
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RCC_OscInitStruct.HSEState = RCC_HSE_ON;
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RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
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RCC_OscInitStruct.HSIState = RCC_HSI_ON;
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RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL6;
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if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
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{
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Error_Handler();
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}
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/** Initializes the CPU, AHB and APB buses clocks
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*/
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RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
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|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
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RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
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RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
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if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
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{
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Error_Handler();
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}
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PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_HRTIM1|RCC_PERIPHCLK_TIM1
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|RCC_PERIPHCLK_ADC12;
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PeriphClkInit.Adc12ClockSelection = RCC_ADC12PLLCLK_DIV1;
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PeriphClkInit.Tim1ClockSelection = RCC_TIM1CLK_HCLK;
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PeriphClkInit.Hrtim1ClockSelection = RCC_HRTIM1CLK_PLLCLK;
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if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
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{
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Error_Handler();
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}
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}
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/* USER CODE BEGIN 4 */
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/* USER CODE END 4 */
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/**
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* @brief This function is executed in case of error occurrence.
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* @retval None
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*/
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void Error_Handler(void)
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{
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/* USER CODE BEGIN Error_Handler_Debug */
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/* User can add his own implementation to report the HAL error return state */
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__disable_irq();
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while (1)
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{
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}
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/* USER CODE END Error_Handler_Debug */
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}
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#ifdef USE_FULL_ASSERT
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/**
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* @brief Reports the name of the source file and the source line number
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* where the assert_param error has occurred.
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* @param file: pointer to the source file name
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* @param line: assert_param error line source number
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* @retval None
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*/
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void assert_failed(uint8_t *file, uint32_t line)
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{
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/* USER CODE BEGIN 6 */
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/* User can add his own implementation to report the file name and line number,
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ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
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/* USER CODE END 6 */
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}
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#endif /* USE_FULL_ASSERT */
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