277 lines
7.3 KiB
C++
277 lines
7.3 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) 2026 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 "can.h"
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#include "spi.h"
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#include "tim.h"
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#include "usart.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 "WS2812_SPI.h"
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#include <cstdio>
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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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/* USER CODE END PD */
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/* Private macro -------------------------------------------------------------*/
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/* USER CODE BEGIN PM */
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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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#define LED_COUNT 8
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uint8_t pos = 0;
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int brightness = 10;
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#define MAX_BRIGHT 120 // мягкая яркость
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uint8_t colors[12][3] = {
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{120, 0, 0}, // Красный
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{120, 60, 0}, // Оранжевый
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{120, 120, 0}, // Жёлтый
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{ 60, 120, 0}, // Салатовый
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{ 0, 120, 0}, // Зелёный
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{ 0, 120, 60}, // Бирюзовый
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{ 0, 120, 120}, // Циан
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{ 0, 60, 120}, // Голубой
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{ 0, 0, 120}, // Синий
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{ 60, 0, 120}, // Фиолетовый
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{120, 0, 120}, // Пурпурный
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{120, 0, 60} // Розовый
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};
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#define COLOR_COUNT 12
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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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//https://www.waveshare.com/wiki/STM32CubeMX_Tutorial_Series:_USART
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#ifdef __cplusplus
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extern "C" int __io_putchar(int ch);
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#else
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#define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
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#endif
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#ifdef __cplusplus
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extern "C" int __io_putchar(int ch)
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{
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HAL_UART_Transmit(&huart3, (uint8_t*)&ch, 1, HAL_MAX_DELAY);
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return ch;
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}
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#else
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PUTCHAR_PROTOTYPE
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{
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/* Place your implementation of fputc here */
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/* e.g. write a character to the EVAL_COM1 and Loop until the end of transmission */
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HAL_UART_Transmit(&huart3, (uint8_t *)&ch, 1, 0xFFFF);
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return ch;
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}
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#endif
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void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
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{
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if (GPIO_Pin == GPIO_PIN_10)
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{
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printf("\n\r Кнопка S1 нажата\n\r");
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//Код обработки прерывания для PE10
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HAL_GPIO_TogglePin(GPIOE, GPIO_PIN_15);
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}
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}
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//10 Hz = 80000000 Hz / ((7999 + 1) * (999 + 1))
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void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
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{
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if(htim->Instance == TIM2) //check if the interrupt comes from TIM1
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{
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HAL_GPIO_TogglePin(GPIOE, GPIO_PIN_15);
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// Гасим все
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for (int i = 0; i < LED_COUNT; i++)
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{
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setLED(i, 0, 0, 0);
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}
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// Текущий светодиод
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setLED(pos,
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colors[pos % COLOR_COUNT][0],
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colors[pos % COLOR_COUNT][1],
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colors[pos % COLOR_COUNT][2]);
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WS2812_Send();
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pos++;
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if (pos >= LED_COUNT)
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pos = 0;
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}
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}
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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_CAN1_Init();
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MX_CAN2_Init();
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MX_TIM2_Init();
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MX_SPI2_Init();
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MX_USART3_UART_Init();
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MX_USART2_UART_Init();
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/* USER CODE BEGIN 2 */
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HAL_TIM_Base_Start_IT(&htim2);
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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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/* 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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/** Configure the main internal regulator output voltage
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*/
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__HAL_RCC_PWR_CLK_ENABLE();
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__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
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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.PLL.PLLState = RCC_PLL_ON;
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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RCC_OscInitStruct.PLL.PLLM = 15;
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RCC_OscInitStruct.PLL.PLLN = 192;
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RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
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RCC_OscInitStruct.PLL.PLLQ = 8;
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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_DIV4;
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RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV4;
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if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != 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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