698 lines
18 KiB
C
698 lines
18 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file stm32f3xx_hal_msp.c
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* @brief This file provides code for the MSP Initialization
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* and de-Initialization codes.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2024 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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/* USER CODE BEGIN Includes */
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/* USER CODE END Includes */
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extern DMA_HandleTypeDef hdma_adc1;
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extern DMA_HandleTypeDef hdma_adc2;
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/* Private typedef -----------------------------------------------------------*/
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/* USER CODE BEGIN TD */
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/* USER CODE END TD */
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/* Private define ------------------------------------------------------------*/
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/* USER CODE BEGIN Define */
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/* USER CODE END Define */
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/* Private macro -------------------------------------------------------------*/
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/* USER CODE BEGIN Macro */
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/* USER CODE END Macro */
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/* Private variables ---------------------------------------------------------*/
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/* USER CODE BEGIN PV */
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/* USER CODE END PV */
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/* Private function prototypes -----------------------------------------------*/
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/* USER CODE BEGIN PFP */
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/* USER CODE END PFP */
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/* External functions --------------------------------------------------------*/
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/* USER CODE BEGIN ExternalFunctions */
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/* USER CODE END ExternalFunctions */
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);
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/**
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* Initializes the Global MSP.
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*/
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void HAL_MspInit(void)
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{
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/* USER CODE BEGIN MspInit 0 */
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/* USER CODE END MspInit 0 */
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__HAL_RCC_SYSCFG_CLK_ENABLE();
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__HAL_RCC_PWR_CLK_ENABLE();
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/* System interrupt init*/
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/* USER CODE BEGIN MspInit 1 */
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/* USER CODE END MspInit 1 */
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}
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static uint32_t HAL_RCC_ADC12_CLK_ENABLED=0;
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/**
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* @brief ADC MSP Initialization
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* This function configures the hardware resources used in this example
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* @param hadc: ADC handle pointer
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* @retval None
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*/
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void HAL_ADC_MspInit(ADC_HandleTypeDef* hadc)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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if(hadc->Instance==ADC1)
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{
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/* USER CODE BEGIN ADC1_MspInit 0 */
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/* USER CODE END ADC1_MspInit 0 */
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/* Peripheral clock enable */
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HAL_RCC_ADC12_CLK_ENABLED++;
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if(HAL_RCC_ADC12_CLK_ENABLED==1){
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__HAL_RCC_ADC12_CLK_ENABLE();
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}
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__HAL_RCC_GPIOC_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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__HAL_RCC_GPIOF_CLK_ENABLE();
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/**ADC1 GPIO Configuration
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PC0 ------> ADC1_IN6
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PC1 ------> ADC1_IN7
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PC2 ------> ADC1_IN8
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PC3 ------> ADC1_IN9
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PA1 ------> ADC1_IN2
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PA2 ------> ADC1_IN3
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PA3 ------> ADC1_IN4
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PF4 ------> ADC1_IN5
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*/
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GPIO_InitStruct.Pin = isense12_Pin|isense11_Pin|isense6_Pin|isense13_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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GPIO_InitStruct.Pin = isense5_Pin|isense3_Pin|isense7_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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GPIO_InitStruct.Pin = isense9_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(isense9_GPIO_Port, &GPIO_InitStruct);
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/* ADC1 DMA Init */
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/* ADC1 Init */
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hdma_adc1.Instance = DMA1_Channel1;
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hdma_adc1.Init.Direction = DMA_PERIPH_TO_MEMORY;
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hdma_adc1.Init.PeriphInc = DMA_PINC_DISABLE;
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hdma_adc1.Init.MemInc = DMA_MINC_ENABLE;
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hdma_adc1.Init.PeriphDataAlignment = DMA_PDATAALIGN_HALFWORD;
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hdma_adc1.Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD;
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hdma_adc1.Init.Mode = DMA_CIRCULAR;
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hdma_adc1.Init.Priority = DMA_PRIORITY_LOW;
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if (HAL_DMA_Init(&hdma_adc1) != HAL_OK)
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{
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Error_Handler();
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}
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__HAL_LINKDMA(hadc,DMA_Handle,hdma_adc1);
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/* ADC1 interrupt Init */
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HAL_NVIC_SetPriority(ADC1_2_IRQn, 0, 0);
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HAL_NVIC_EnableIRQ(ADC1_2_IRQn);
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/* USER CODE BEGIN ADC1_MspInit 1 */
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/* USER CODE END ADC1_MspInit 1 */
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}
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else if(hadc->Instance==ADC2)
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{
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/* USER CODE BEGIN ADC2_MspInit 0 */
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/* USER CODE END ADC2_MspInit 0 */
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/* Peripheral clock enable */
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HAL_RCC_ADC12_CLK_ENABLED++;
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if(HAL_RCC_ADC12_CLK_ENABLED==1){
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__HAL_RCC_ADC12_CLK_ENABLE();
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}
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__HAL_RCC_GPIOA_CLK_ENABLE();
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__HAL_RCC_GPIOC_CLK_ENABLE();
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/**ADC2 GPIO Configuration
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PA4 ------> ADC2_IN1
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PA5 ------> ADC2_IN2
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PA6 ------> ADC2_IN3
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PA7 ------> ADC2_IN4
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PC4 ------> ADC2_IN5
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*/
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GPIO_InitStruct.Pin = isense2_Pin|isense1_Pin|isense10_Pin|isense4_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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GPIO_InitStruct.Pin = LV_sens_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(LV_sens_GPIO_Port, &GPIO_InitStruct);
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/* ADC2 DMA Init */
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/* ADC2 Init */
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hdma_adc2.Instance = DMA2_Channel1;
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hdma_adc2.Init.Direction = DMA_PERIPH_TO_MEMORY;
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hdma_adc2.Init.PeriphInc = DMA_PINC_DISABLE;
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hdma_adc2.Init.MemInc = DMA_MINC_ENABLE;
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hdma_adc2.Init.PeriphDataAlignment = DMA_PDATAALIGN_HALFWORD;
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hdma_adc2.Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD;
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hdma_adc2.Init.Mode = DMA_CIRCULAR;
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hdma_adc2.Init.Priority = DMA_PRIORITY_LOW;
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if (HAL_DMA_Init(&hdma_adc2) != HAL_OK)
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{
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Error_Handler();
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}
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__HAL_LINKDMA(hadc,DMA_Handle,hdma_adc2);
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/* ADC2 interrupt Init */
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HAL_NVIC_SetPriority(ADC1_2_IRQn, 0, 0);
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HAL_NVIC_EnableIRQ(ADC1_2_IRQn);
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/* USER CODE BEGIN ADC2_MspInit 1 */
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/* USER CODE END ADC2_MspInit 1 */
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}
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}
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/**
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* @brief ADC MSP De-Initialization
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* This function freeze the hardware resources used in this example
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* @param hadc: ADC handle pointer
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* @retval None
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*/
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void HAL_ADC_MspDeInit(ADC_HandleTypeDef* hadc)
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{
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if(hadc->Instance==ADC1)
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{
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/* USER CODE BEGIN ADC1_MspDeInit 0 */
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/* USER CODE END ADC1_MspDeInit 0 */
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/* Peripheral clock disable */
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HAL_RCC_ADC12_CLK_ENABLED--;
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if(HAL_RCC_ADC12_CLK_ENABLED==0){
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__HAL_RCC_ADC12_CLK_DISABLE();
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}
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/**ADC1 GPIO Configuration
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PC0 ------> ADC1_IN6
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PC1 ------> ADC1_IN7
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PC2 ------> ADC1_IN8
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PC3 ------> ADC1_IN9
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PA1 ------> ADC1_IN2
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PA2 ------> ADC1_IN3
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PA3 ------> ADC1_IN4
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PF4 ------> ADC1_IN5
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*/
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HAL_GPIO_DeInit(GPIOC, isense12_Pin|isense11_Pin|isense6_Pin|isense13_Pin);
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HAL_GPIO_DeInit(GPIOA, isense5_Pin|isense3_Pin|isense7_Pin);
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HAL_GPIO_DeInit(isense9_GPIO_Port, isense9_Pin);
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/* ADC1 DMA DeInit */
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HAL_DMA_DeInit(hadc->DMA_Handle);
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/* ADC1 interrupt DeInit */
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/* USER CODE BEGIN ADC1:ADC1_2_IRQn disable */
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/**
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* Uncomment the line below to disable the "ADC1_2_IRQn" interrupt
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* Be aware, disabling shared interrupt may affect other IPs
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*/
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/* HAL_NVIC_DisableIRQ(ADC1_2_IRQn); */
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/* USER CODE END ADC1:ADC1_2_IRQn disable */
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/* USER CODE BEGIN ADC1_MspDeInit 1 */
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/* USER CODE END ADC1_MspDeInit 1 */
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}
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else if(hadc->Instance==ADC2)
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{
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/* USER CODE BEGIN ADC2_MspDeInit 0 */
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/* USER CODE END ADC2_MspDeInit 0 */
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/* Peripheral clock disable */
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HAL_RCC_ADC12_CLK_ENABLED--;
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if(HAL_RCC_ADC12_CLK_ENABLED==0){
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__HAL_RCC_ADC12_CLK_DISABLE();
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}
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/**ADC2 GPIO Configuration
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PA4 ------> ADC2_IN1
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PA5 ------> ADC2_IN2
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PA6 ------> ADC2_IN3
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PA7 ------> ADC2_IN4
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PC4 ------> ADC2_IN5
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*/
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HAL_GPIO_DeInit(GPIOA, isense2_Pin|isense1_Pin|isense10_Pin|isense4_Pin);
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HAL_GPIO_DeInit(LV_sens_GPIO_Port, LV_sens_Pin);
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/* ADC2 DMA DeInit */
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HAL_DMA_DeInit(hadc->DMA_Handle);
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/* ADC2 interrupt DeInit */
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/* USER CODE BEGIN ADC2:ADC1_2_IRQn disable */
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/**
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* Uncomment the line below to disable the "ADC1_2_IRQn" interrupt
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* Be aware, disabling shared interrupt may affect other IPs
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*/
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/* HAL_NVIC_DisableIRQ(ADC1_2_IRQn); */
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/* USER CODE END ADC2:ADC1_2_IRQn disable */
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/* USER CODE BEGIN ADC2_MspDeInit 1 */
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/* USER CODE END ADC2_MspDeInit 1 */
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}
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}
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/**
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* @brief CAN MSP Initialization
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* This function configures the hardware resources used in this example
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* @param hcan: CAN handle pointer
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* @retval None
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*/
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void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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if(hcan->Instance==CAN)
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{
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/* USER CODE BEGIN CAN_MspInit 0 */
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/* USER CODE END CAN_MspInit 0 */
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/* Peripheral clock enable */
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__HAL_RCC_CAN1_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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/**CAN GPIO Configuration
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PA11 ------> CAN_RX
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PA12 ------> CAN_TX
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_11;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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GPIO_InitStruct.Pull = GPIO_PULLDOWN;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
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GPIO_InitStruct.Alternate = GPIO_AF9_CAN;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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GPIO_InitStruct.Pin = GPIO_PIN_12;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
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GPIO_InitStruct.Alternate = GPIO_AF9_CAN;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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/* CAN interrupt Init */
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HAL_NVIC_SetPriority(USB_LP_CAN_RX0_IRQn, 0, 0);
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HAL_NVIC_EnableIRQ(USB_LP_CAN_RX0_IRQn);
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HAL_NVIC_SetPriority(CAN_RX1_IRQn, 0, 0);
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HAL_NVIC_EnableIRQ(CAN_RX1_IRQn);
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HAL_NVIC_SetPriority(CAN_SCE_IRQn, 0, 0);
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HAL_NVIC_EnableIRQ(CAN_SCE_IRQn);
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/* USER CODE BEGIN CAN_MspInit 1 */
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/* USER CODE END CAN_MspInit 1 */
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}
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}
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/**
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* @brief CAN MSP De-Initialization
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* This function freeze the hardware resources used in this example
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* @param hcan: CAN handle pointer
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* @retval None
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*/
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void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan)
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{
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if(hcan->Instance==CAN)
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{
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/* USER CODE BEGIN CAN_MspDeInit 0 */
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/* USER CODE END CAN_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_CAN1_CLK_DISABLE();
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/**CAN GPIO Configuration
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PA11 ------> CAN_RX
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PA12 ------> CAN_TX
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*/
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HAL_GPIO_DeInit(GPIOA, GPIO_PIN_11|GPIO_PIN_12);
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/* CAN interrupt DeInit */
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HAL_NVIC_DisableIRQ(USB_LP_CAN_RX0_IRQn);
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HAL_NVIC_DisableIRQ(CAN_RX1_IRQn);
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HAL_NVIC_DisableIRQ(CAN_SCE_IRQn);
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/* USER CODE BEGIN CAN_MspDeInit 1 */
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/* USER CODE END CAN_MspDeInit 1 */
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}
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}
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/**
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* @brief I2C MSP Initialization
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* This function configures the hardware resources used in this example
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* @param hi2c: I2C handle pointer
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* @retval None
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*/
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void HAL_I2C_MspInit(I2C_HandleTypeDef* hi2c)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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if(hi2c->Instance==I2C1)
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{
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/* USER CODE BEGIN I2C1_MspInit 0 */
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/* USER CODE END I2C1_MspInit 0 */
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__HAL_RCC_GPIOA_CLK_ENABLE();
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__HAL_RCC_GPIOB_CLK_ENABLE();
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/**I2C1 GPIO Configuration
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PA15 ------> I2C1_SCL
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PB7 ------> I2C1_SDA
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_15;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
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GPIO_InitStruct.Alternate = GPIO_AF4_I2C1;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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GPIO_InitStruct.Pin = GPIO_PIN_7;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
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GPIO_InitStruct.Alternate = GPIO_AF4_I2C1;
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HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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/* Peripheral clock enable */
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__HAL_RCC_I2C1_CLK_ENABLE();
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/* USER CODE BEGIN I2C1_MspInit 1 */
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/* USER CODE END I2C1_MspInit 1 */
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}
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}
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/**
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* @brief I2C MSP De-Initialization
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* This function freeze the hardware resources used in this example
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* @param hi2c: I2C handle pointer
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* @retval None
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*/
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void HAL_I2C_MspDeInit(I2C_HandleTypeDef* hi2c)
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{
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if(hi2c->Instance==I2C1)
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{
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/* USER CODE BEGIN I2C1_MspDeInit 0 */
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/* USER CODE END I2C1_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_I2C1_CLK_DISABLE();
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/**I2C1 GPIO Configuration
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PA15 ------> I2C1_SCL
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PB7 ------> I2C1_SDA
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*/
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HAL_GPIO_DeInit(GPIOA, GPIO_PIN_15);
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HAL_GPIO_DeInit(GPIOB, GPIO_PIN_7);
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/* USER CODE BEGIN I2C1_MspDeInit 1 */
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/* USER CODE END I2C1_MspDeInit 1 */
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}
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}
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/**
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* @brief TIM_PWM MSP Initialization
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* This function configures the hardware resources used in this example
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* @param htim_pwm: TIM_PWM handle pointer
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* @retval None
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*/
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void HAL_TIM_PWM_MspInit(TIM_HandleTypeDef* htim_pwm)
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{
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if(htim_pwm->Instance==TIM2)
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{
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/* USER CODE BEGIN TIM2_MspInit 0 */
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/* USER CODE END TIM2_MspInit 0 */
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/* Peripheral clock enable */
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__HAL_RCC_TIM2_CLK_ENABLE();
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/* USER CODE BEGIN TIM2_MspInit 1 */
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/* USER CODE END TIM2_MspInit 1 */
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}
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else if(htim_pwm->Instance==TIM3)
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{
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/* USER CODE BEGIN TIM3_MspInit 0 */
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/* USER CODE END TIM3_MspInit 0 */
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/* Peripheral clock enable */
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__HAL_RCC_TIM3_CLK_ENABLE();
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/* USER CODE BEGIN TIM3_MspInit 1 */
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/* USER CODE END TIM3_MspInit 1 */
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}
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}
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/**
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* @brief TIM_Base MSP Initialization
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* This function configures the hardware resources used in this example
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* @param htim_base: TIM_Base handle pointer
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* @retval None
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*/
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void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
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{
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if(htim_base->Instance==TIM6)
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{
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/* USER CODE BEGIN TIM6_MspInit 0 */
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|
|
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/* USER CODE END TIM6_MspInit 0 */
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/* Peripheral clock enable */
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__HAL_RCC_TIM6_CLK_ENABLE();
|
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/* TIM6 interrupt Init */
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HAL_NVIC_SetPriority(TIM6_DAC_IRQn, 0, 0);
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HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn);
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/* USER CODE BEGIN TIM6_MspInit 1 */
|
|
|
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/* USER CODE END TIM6_MspInit 1 */
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}
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|
|
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}
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|
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void HAL_TIM_MspPostInit(TIM_HandleTypeDef* htim)
|
|
{
|
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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if(htim->Instance==TIM2)
|
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{
|
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/* USER CODE BEGIN TIM2_MspPostInit 0 */
|
|
|
|
/* USER CODE END TIM2_MspPostInit 0 */
|
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__HAL_RCC_GPIOB_CLK_ENABLE();
|
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/**TIM2 GPIO Configuration
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PB10 ------> TIM2_CH3
|
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PB3 ------> TIM2_CH2
|
|
*/
|
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GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_3;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
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GPIO_InitStruct.Alternate = GPIO_AF1_TIM2;
|
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HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
|
|
|
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/* USER CODE BEGIN TIM2_MspPostInit 1 */
|
|
|
|
/* USER CODE END TIM2_MspPostInit 1 */
|
|
}
|
|
else if(htim->Instance==TIM3)
|
|
{
|
|
/* USER CODE BEGIN TIM3_MspPostInit 0 */
|
|
|
|
/* USER CODE END TIM3_MspPostInit 0 */
|
|
|
|
__HAL_RCC_GPIOB_CLK_ENABLE();
|
|
/**TIM3 GPIO Configuration
|
|
PB1 ------> TIM3_CH4
|
|
PB4 ------> TIM3_CH1
|
|
*/
|
|
GPIO_InitStruct.Pin = GPIO_PIN_1|GPIO_PIN_4;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
|
GPIO_InitStruct.Alternate = GPIO_AF2_TIM3;
|
|
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
|
|
|
|
/* USER CODE BEGIN TIM3_MspPostInit 1 */
|
|
|
|
/* USER CODE END TIM3_MspPostInit 1 */
|
|
}
|
|
|
|
}
|
|
/**
|
|
* @brief TIM_PWM MSP De-Initialization
|
|
* This function freeze the hardware resources used in this example
|
|
* @param htim_pwm: TIM_PWM handle pointer
|
|
* @retval None
|
|
*/
|
|
void HAL_TIM_PWM_MspDeInit(TIM_HandleTypeDef* htim_pwm)
|
|
{
|
|
if(htim_pwm->Instance==TIM2)
|
|
{
|
|
/* USER CODE BEGIN TIM2_MspDeInit 0 */
|
|
|
|
/* USER CODE END TIM2_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
__HAL_RCC_TIM2_CLK_DISABLE();
|
|
/* USER CODE BEGIN TIM2_MspDeInit 1 */
|
|
|
|
/* USER CODE END TIM2_MspDeInit 1 */
|
|
}
|
|
else if(htim_pwm->Instance==TIM3)
|
|
{
|
|
/* USER CODE BEGIN TIM3_MspDeInit 0 */
|
|
|
|
/* USER CODE END TIM3_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
__HAL_RCC_TIM3_CLK_DISABLE();
|
|
/* USER CODE BEGIN TIM3_MspDeInit 1 */
|
|
|
|
/* USER CODE END TIM3_MspDeInit 1 */
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief TIM_Base MSP De-Initialization
|
|
* This function freeze the hardware resources used in this example
|
|
* @param htim_base: TIM_Base handle pointer
|
|
* @retval None
|
|
*/
|
|
void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base)
|
|
{
|
|
if(htim_base->Instance==TIM6)
|
|
{
|
|
/* USER CODE BEGIN TIM6_MspDeInit 0 */
|
|
|
|
/* USER CODE END TIM6_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
__HAL_RCC_TIM6_CLK_DISABLE();
|
|
|
|
/* TIM6 interrupt DeInit */
|
|
HAL_NVIC_DisableIRQ(TIM6_DAC_IRQn);
|
|
/* USER CODE BEGIN TIM6_MspDeInit 1 */
|
|
|
|
/* USER CODE END TIM6_MspDeInit 1 */
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief UART MSP Initialization
|
|
* This function configures the hardware resources used in this example
|
|
* @param huart: UART handle pointer
|
|
* @retval None
|
|
*/
|
|
void HAL_UART_MspInit(UART_HandleTypeDef* huart)
|
|
{
|
|
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
|
if(huart->Instance==USART1)
|
|
{
|
|
/* USER CODE BEGIN USART1_MspInit 0 */
|
|
|
|
/* USER CODE END USART1_MspInit 0 */
|
|
/* Peripheral clock enable */
|
|
__HAL_RCC_USART1_CLK_ENABLE();
|
|
|
|
__HAL_RCC_GPIOA_CLK_ENABLE();
|
|
/**USART1 GPIO Configuration
|
|
PA9 ------> USART1_TX
|
|
PA10 ------> USART1_RX
|
|
*/
|
|
GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_10;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
|
|
GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
|
|
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
|
|
|
/* USER CODE BEGIN USART1_MspInit 1 */
|
|
|
|
/* USER CODE END USART1_MspInit 1 */
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief UART MSP De-Initialization
|
|
* This function freeze the hardware resources used in this example
|
|
* @param huart: UART handle pointer
|
|
* @retval None
|
|
*/
|
|
void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
|
|
{
|
|
if(huart->Instance==USART1)
|
|
{
|
|
/* USER CODE BEGIN USART1_MspDeInit 0 */
|
|
|
|
/* USER CODE END USART1_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
__HAL_RCC_USART1_CLK_DISABLE();
|
|
|
|
/**USART1 GPIO Configuration
|
|
PA9 ------> USART1_TX
|
|
PA10 ------> USART1_RX
|
|
*/
|
|
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9|GPIO_PIN_10);
|
|
|
|
/* USER CODE BEGIN USART1_MspDeInit 1 */
|
|
|
|
/* USER CODE END USART1_MspDeInit 1 */
|
|
}
|
|
|
|
}
|
|
|
|
/* USER CODE BEGIN 1 */
|
|
|
|
/* USER CODE END 1 */
|