235 lines
6.3 KiB
C
235 lines
6.3 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file stm32h7xx_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) 2021 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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/* 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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/**
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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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/* System interrupt init*/
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/* PendSV_IRQn interrupt configuration */
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HAL_NVIC_SetPriority(PendSV_IRQn, 15, 0);
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/* Peripheral interrupt init */
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/* PVD_AVD_IRQn interrupt configuration */
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HAL_NVIC_SetPriority(PVD_AVD_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(PVD_AVD_IRQn);
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/* FLASH_IRQn interrupt configuration */
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HAL_NVIC_SetPriority(FLASH_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(FLASH_IRQn);
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/* RCC_IRQn interrupt configuration */
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HAL_NVIC_SetPriority(RCC_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(RCC_IRQn);
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/* FPU_IRQn interrupt configuration */
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HAL_NVIC_SetPriority(FPU_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(FPU_IRQn);
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/* HSEM1_IRQn interrupt configuration */
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HAL_NVIC_SetPriority(HSEM1_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(HSEM1_IRQn);
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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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/**
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* @brief UART MSP Initialization
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* This function configures the hardware resources used in this example
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* @param huart: UART handle pointer
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* @retval None
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*/
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void HAL_UART_MspInit(UART_HandleTypeDef* huart)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
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if(huart->Instance==LPUART1)
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{
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/* USER CODE BEGIN LPUART1_MspInit 0 */
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/* USER CODE END LPUART1_MspInit 0 */
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/** Initializes the peripherals clock
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*/
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PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LPUART1;
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PeriphClkInitStruct.Lpuart1ClockSelection = RCC_LPUART1CLKSOURCE_D3PCLK1;
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if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
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{
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Error_Handler();
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}
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/* Peripheral clock enable */
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__HAL_RCC_LPUART1_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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/**LPUART1 GPIO Configuration
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PA9 ------> LPUART1_TX
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PA10 ------> LPUART1_RX
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_10;
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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_AF3_LPUART;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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/* LPUART1 interrupt Init */
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HAL_NVIC_SetPriority(LPUART1_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(LPUART1_IRQn);
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/* USER CODE BEGIN LPUART1_MspInit 1 */
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/* USER CODE END LPUART1_MspInit 1 */
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}
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}
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/**
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* @brief UART MSP De-Initialization
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* This function freeze the hardware resources used in this example
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* @param huart: UART handle pointer
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* @retval None
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*/
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void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
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{
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if(huart->Instance==LPUART1)
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{
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/* USER CODE BEGIN LPUART1_MspDeInit 0 */
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/* USER CODE END LPUART1_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_LPUART1_CLK_DISABLE();
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/**LPUART1 GPIO Configuration
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PA9 ------> LPUART1_TX
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PA10 ------> LPUART1_RX
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*/
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HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9|GPIO_PIN_10);
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/* LPUART1 interrupt DeInit */
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HAL_NVIC_DisableIRQ(LPUART1_IRQn);
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/* USER CODE BEGIN LPUART1_MspDeInit 1 */
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/* USER CODE END LPUART1_MspDeInit 1 */
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}
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}
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/**
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* @brief RNG MSP Initialization
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* This function configures the hardware resources used in this example
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* @param hrng: RNG handle pointer
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* @retval None
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*/
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void HAL_RNG_MspInit(RNG_HandleTypeDef* hrng)
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{
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RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
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if(hrng->Instance==RNG)
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{
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/* USER CODE BEGIN RNG_MspInit 0 */
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/* USER CODE END RNG_MspInit 0 */
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/** Initializes the peripherals clock
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*/
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PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RNG;
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PeriphClkInitStruct.RngClockSelection = RCC_RNGCLKSOURCE_HSI48;
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if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
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{
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Error_Handler();
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}
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/* Peripheral clock enable */
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__HAL_RCC_RNG_CLK_ENABLE();
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/* USER CODE BEGIN RNG_MspInit 1 */
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/* USER CODE END RNG_MspInit 1 */
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}
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}
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/**
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* @brief RNG MSP De-Initialization
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* This function freeze the hardware resources used in this example
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* @param hrng: RNG handle pointer
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* @retval None
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*/
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void HAL_RNG_MspDeInit(RNG_HandleTypeDef* hrng)
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{
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if(hrng->Instance==RNG)
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{
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/* USER CODE BEGIN RNG_MspDeInit 0 */
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/* USER CODE END RNG_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_RNG_CLK_DISABLE();
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/* USER CODE BEGIN RNG_MspDeInit 1 */
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/* USER CODE END RNG_MspDeInit 1 */
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}
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}
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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