655 lines
17 KiB
C
655 lines
17 KiB
C
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/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* File Name : stm32l4xx_hal_msp.c
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* Description : 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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* <h2><center>© Copyright (c) 2020 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under Ultimate Liberty license
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* SLA0044, the "License"; You may not use this file except in compliance with
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* the License. You may obtain a copy of the License at:
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* www.st.com/SLA0044
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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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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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/* PendSV_IRQn interrupt configuration */
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HAL_NVIC_SetPriority(PendSV_IRQn, 15, 0);
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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 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_ADC_CLK_ENABLE();
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__HAL_RCC_GPIOC_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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/**ADC1 GPIO Configuration
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PC3 ------> ADC1_IN4
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PA0 ------> ADC1_IN5
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*/
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GPIO_InitStruct.Pin = BATT_V_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG_ADC_CONTROL;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(BATT_V_GPIO_Port, &GPIO_InitStruct);
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GPIO_InitStruct.Pin = IR_RX_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG_ADC_CONTROL;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(IR_RX_GPIO_Port, &GPIO_InitStruct);
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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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}
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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_ADC_CLK_DISABLE();
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/**ADC1 GPIO Configuration
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PC3 ------> ADC1_IN4
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PA0 ------> ADC1_IN5
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*/
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HAL_GPIO_DeInit(BATT_V_GPIO_Port, BATT_V_Pin);
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HAL_GPIO_DeInit(IR_RX_GPIO_Port, IR_RX_Pin);
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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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}
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/**
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* @brief COMP MSP Initialization
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* This function configures the hardware resources used in this example
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* @param hcomp: COMP handle pointer
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* @retval None
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*/
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void HAL_COMP_MspInit(COMP_HandleTypeDef* hcomp)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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if(hcomp->Instance==COMP1)
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{
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/* USER CODE BEGIN COMP1_MspInit 0 */
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/* USER CODE END COMP1_MspInit 0 */
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__HAL_RCC_GPIOC_CLK_ENABLE();
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/**COMP1 GPIO Configuration
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PC5 ------> COMP1_INP
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*/
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GPIO_InitStruct.Pin = RFID_RF_IN_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(RFID_RF_IN_GPIO_Port, &GPIO_InitStruct);
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/* USER CODE BEGIN COMP1_MspInit 1 */
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/* USER CODE END COMP1_MspInit 1 */
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}
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}
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/**
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* @brief COMP MSP De-Initialization
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* This function freeze the hardware resources used in this example
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* @param hcomp: COMP handle pointer
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* @retval None
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*/
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void HAL_COMP_MspDeInit(COMP_HandleTypeDef* hcomp)
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{
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if(hcomp->Instance==COMP1)
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{
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/* USER CODE BEGIN COMP1_MspDeInit 0 */
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/* USER CODE END COMP1_MspDeInit 0 */
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/**COMP1 GPIO Configuration
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PC5 ------> COMP1_INP
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*/
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HAL_GPIO_DeInit(RFID_RF_IN_GPIO_Port, RFID_RF_IN_Pin);
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/* USER CODE BEGIN COMP1_MspDeInit 1 */
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/* USER CODE END COMP1_MspDeInit 1 */
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}
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}
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/**
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* @brief DAC MSP Initialization
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* This function configures the hardware resources used in this example
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* @param hdac: DAC handle pointer
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* @retval None
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*/
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void HAL_DAC_MspInit(DAC_HandleTypeDef* hdac)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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if(hdac->Instance==DAC1)
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{
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/* USER CODE BEGIN DAC1_MspInit 0 */
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/* USER CODE END DAC1_MspInit 0 */
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/* Peripheral clock enable */
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__HAL_RCC_DAC1_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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/**DAC1 GPIO Configuration
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PA4 ------> DAC1_OUT1
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*/
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GPIO_InitStruct.Pin = RFID_REF_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(RFID_REF_GPIO_Port, &GPIO_InitStruct);
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/* USER CODE BEGIN DAC1_MspInit 1 */
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/* USER CODE END DAC1_MspInit 1 */
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}
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}
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/**
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* @brief DAC MSP De-Initialization
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* This function freeze the hardware resources used in this example
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* @param hdac: DAC handle pointer
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* @retval None
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*/
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void HAL_DAC_MspDeInit(DAC_HandleTypeDef* hdac)
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{
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if(hdac->Instance==DAC1)
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{
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/* USER CODE BEGIN DAC1_MspDeInit 0 */
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/* USER CODE END DAC1_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_DAC1_CLK_DISABLE();
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/**DAC1 GPIO Configuration
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PA4 ------> DAC1_OUT1
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*/
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HAL_GPIO_DeInit(RFID_REF_GPIO_Port, RFID_REF_Pin);
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/* USER CODE BEGIN DAC1_MspDeInit 1 */
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/* USER CODE END DAC1_MspDeInit 1 */
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}
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}
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/**
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* @brief SPI MSP Initialization
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* This function configures the hardware resources used in this example
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* @param hspi: SPI handle pointer
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* @retval None
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*/
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void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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if(hspi->Instance==SPI1)
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{
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/* USER CODE BEGIN SPI1_MspInit 0 */
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/* USER CODE END SPI1_MspInit 0 */
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/* Peripheral clock enable */
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__HAL_RCC_SPI1_CLK_ENABLE();
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__HAL_RCC_GPIOB_CLK_ENABLE();
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/**SPI1 GPIO Configuration
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PB3 (JTDO-TRACESWO) ------> SPI1_SCK
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PB5 ------> SPI1_MOSI
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_3|GPIO_PIN_5;
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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_VERY_HIGH;
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GPIO_InitStruct.Alternate = GPIO_AF5_SPI1;
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HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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/* USER CODE BEGIN SPI1_MspInit 1 */
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/* USER CODE END SPI1_MspInit 1 */
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}
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else if(hspi->Instance==SPI3)
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{
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/* USER CODE BEGIN SPI3_MspInit 0 */
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/* USER CODE END SPI3_MspInit 0 */
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/* Peripheral clock enable */
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__HAL_RCC_SPI3_CLK_ENABLE();
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__HAL_RCC_GPIOC_CLK_ENABLE();
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/**SPI3 GPIO Configuration
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PC10 ------> SPI3_SCK
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PC11 ------> SPI3_MISO
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PC12 ------> SPI3_MOSI
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12;
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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_VERY_HIGH;
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GPIO_InitStruct.Alternate = GPIO_AF6_SPI3;
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HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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/* USER CODE BEGIN SPI3_MspInit 1 */
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/* USER CODE END SPI3_MspInit 1 */
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}
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}
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/**
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* @brief SPI MSP De-Initialization
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* This function freeze the hardware resources used in this example
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* @param hspi: SPI handle pointer
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* @retval None
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*/
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void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi)
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{
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if(hspi->Instance==SPI1)
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{
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/* USER CODE BEGIN SPI1_MspDeInit 0 */
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/* USER CODE END SPI1_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_SPI1_CLK_DISABLE();
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/**SPI1 GPIO Configuration
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PB3 (JTDO-TRACESWO) ------> SPI1_SCK
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PB5 ------> SPI1_MOSI
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*/
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HAL_GPIO_DeInit(GPIOB, GPIO_PIN_3|GPIO_PIN_5);
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/* USER CODE BEGIN SPI1_MspDeInit 1 */
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/* USER CODE END SPI1_MspDeInit 1 */
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}
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else if(hspi->Instance==SPI3)
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{
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/* USER CODE BEGIN SPI3_MspDeInit 0 */
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/* USER CODE END SPI3_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_SPI3_CLK_DISABLE();
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/**SPI3 GPIO Configuration
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PC10 ------> SPI3_SCK
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PC11 ------> SPI3_MISO
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PC12 ------> SPI3_MOSI
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*/
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HAL_GPIO_DeInit(GPIOC, GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12);
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/* USER CODE BEGIN SPI3_MspDeInit 1 */
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/* USER CODE END SPI3_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==TIM5)
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{
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/* USER CODE BEGIN TIM5_MspInit 0 */
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/* USER CODE END TIM5_MspInit 0 */
|
||
|
|
/* Peripheral clock enable */
|
||
|
|
__HAL_RCC_TIM5_CLK_ENABLE();
|
||
|
|
/* USER CODE BEGIN TIM5_MspInit 1 */
|
||
|
|
|
||
|
|
/* USER CODE END TIM5_MspInit 1 */
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief TIM_Base MSP Initialization
|
||
|
|
* This function configures the hardware resources used in this example
|
||
|
|
* @param htim_base: TIM_Base handle pointer
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
|
||
|
|
{
|
||
|
|
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
||
|
|
if(htim_base->Instance==TIM8)
|
||
|
|
{
|
||
|
|
/* USER CODE BEGIN TIM8_MspInit 0 */
|
||
|
|
|
||
|
|
/* USER CODE END TIM8_MspInit 0 */
|
||
|
|
/* Peripheral clock enable */
|
||
|
|
__HAL_RCC_TIM8_CLK_ENABLE();
|
||
|
|
|
||
|
|
__HAL_RCC_GPIOC_CLK_ENABLE();
|
||
|
|
/**TIM8 GPIO Configuration
|
||
|
|
PC7 ------> TIM8_CH2
|
||
|
|
*/
|
||
|
|
GPIO_InitStruct.Pin = iButton_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM;
|
||
|
|
GPIO_InitStruct.Alternate = GPIO_AF3_TIM8;
|
||
|
|
HAL_GPIO_Init(iButton_GPIO_Port, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/* TIM8 interrupt Init */
|
||
|
|
HAL_NVIC_SetPriority(TIM8_CC_IRQn, 5, 0);
|
||
|
|
HAL_NVIC_EnableIRQ(TIM8_CC_IRQn);
|
||
|
|
/* USER CODE BEGIN TIM8_MspInit 1 */
|
||
|
|
|
||
|
|
/* USER CODE END TIM8_MspInit 1 */
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief TIM_OC MSP Initialization
|
||
|
|
* This function configures the hardware resources used in this example
|
||
|
|
* @param htim_oc: TIM_OC handle pointer
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
void HAL_TIM_OC_MspInit(TIM_HandleTypeDef* htim_oc)
|
||
|
|
{
|
||
|
|
if(htim_oc->Instance==TIM15)
|
||
|
|
{
|
||
|
|
/* USER CODE BEGIN TIM15_MspInit 0 */
|
||
|
|
|
||
|
|
/* USER CODE END TIM15_MspInit 0 */
|
||
|
|
/* Peripheral clock enable */
|
||
|
|
__HAL_RCC_TIM15_CLK_ENABLE();
|
||
|
|
/* USER CODE BEGIN TIM15_MspInit 1 */
|
||
|
|
|
||
|
|
/* USER CODE END TIM15_MspInit 1 */
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
void HAL_TIM_MspPostInit(TIM_HandleTypeDef* htim)
|
||
|
|
{
|
||
|
|
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
||
|
|
if(htim->Instance==TIM5)
|
||
|
|
{
|
||
|
|
/* USER CODE BEGIN TIM5_MspPostInit 0 */
|
||
|
|
|
||
|
|
/* USER CODE END TIM5_MspPostInit 0 */
|
||
|
|
__HAL_RCC_GPIOA_CLK_ENABLE();
|
||
|
|
/**TIM5 GPIO Configuration
|
||
|
|
PA3 ------> TIM5_CH4
|
||
|
|
*/
|
||
|
|
GPIO_InitStruct.Pin = SPEAKER_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
||
|
|
GPIO_InitStruct.Alternate = GPIO_AF2_TIM5;
|
||
|
|
HAL_GPIO_Init(SPEAKER_GPIO_Port, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/* USER CODE BEGIN TIM5_MspPostInit 1 */
|
||
|
|
|
||
|
|
/* USER CODE END TIM5_MspPostInit 1 */
|
||
|
|
}
|
||
|
|
else if(htim->Instance==TIM15)
|
||
|
|
{
|
||
|
|
/* USER CODE BEGIN TIM15_MspPostInit 0 */
|
||
|
|
|
||
|
|
/* USER CODE END TIM15_MspPostInit 0 */
|
||
|
|
|
||
|
|
__HAL_RCC_GPIOB_CLK_ENABLE();
|
||
|
|
/**TIM15 GPIO Configuration
|
||
|
|
PB13 ------> TIM15_CH1N
|
||
|
|
PB15 ------> TIM15_CH2
|
||
|
|
*/
|
||
|
|
GPIO_InitStruct.Pin = RFID_OUT_Pin|RFID_PULL_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
||
|
|
GPIO_InitStruct.Alternate = GPIO_AF14_TIM15;
|
||
|
|
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/* USER CODE BEGIN TIM15_MspPostInit 1 */
|
||
|
|
|
||
|
|
/* USER CODE END TIM15_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==TIM5)
|
||
|
|
{
|
||
|
|
/* USER CODE BEGIN TIM5_MspDeInit 0 */
|
||
|
|
|
||
|
|
/* USER CODE END TIM5_MspDeInit 0 */
|
||
|
|
/* Peripheral clock disable */
|
||
|
|
__HAL_RCC_TIM5_CLK_DISABLE();
|
||
|
|
/* USER CODE BEGIN TIM5_MspDeInit 1 */
|
||
|
|
|
||
|
|
/* USER CODE END TIM5_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==TIM8)
|
||
|
|
{
|
||
|
|
/* USER CODE BEGIN TIM8_MspDeInit 0 */
|
||
|
|
|
||
|
|
/* USER CODE END TIM8_MspDeInit 0 */
|
||
|
|
/* Peripheral clock disable */
|
||
|
|
__HAL_RCC_TIM8_CLK_DISABLE();
|
||
|
|
|
||
|
|
/**TIM8 GPIO Configuration
|
||
|
|
PC7 ------> TIM8_CH2
|
||
|
|
*/
|
||
|
|
HAL_GPIO_DeInit(iButton_GPIO_Port, iButton_Pin);
|
||
|
|
|
||
|
|
/* TIM8 interrupt DeInit */
|
||
|
|
HAL_NVIC_DisableIRQ(TIM8_CC_IRQn);
|
||
|
|
/* USER CODE BEGIN TIM8_MspDeInit 1 */
|
||
|
|
|
||
|
|
/* USER CODE END TIM8_MspDeInit 1 */
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief TIM_OC MSP De-Initialization
|
||
|
|
* This function freeze the hardware resources used in this example
|
||
|
|
* @param htim_oc: TIM_OC handle pointer
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
void HAL_TIM_OC_MspDeInit(TIM_HandleTypeDef* htim_oc)
|
||
|
|
{
|
||
|
|
if(htim_oc->Instance==TIM15)
|
||
|
|
{
|
||
|
|
/* USER CODE BEGIN TIM15_MspDeInit 0 */
|
||
|
|
|
||
|
|
/* USER CODE END TIM15_MspDeInit 0 */
|
||
|
|
/* Peripheral clock disable */
|
||
|
|
__HAL_RCC_TIM15_CLK_DISABLE();
|
||
|
|
/* USER CODE BEGIN TIM15_MspDeInit 1 */
|
||
|
|
|
||
|
|
/* USER CODE END TIM15_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_PP;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_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 */
|
||
|
|
|
||
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|