1 /* USER CODE BEGIN Header */ 2 /** 3 ****************************************************************************** 4 * @file stm32f1xx_hal_msp.c 5 * @brief This file provides code for the MSP Initialization 6 * and de-Initialization codes. 7 ****************************************************************************** 8 * @attention 9 * 10 * Copyright (c) 2024 STMicroelectronics. 11 * All rights reserved. 12 * 13 * This software is licensed under terms that can be found in the LICENSE file 14 * in the root directory of this software component. 15 * If no LICENSE file comes with this software, it is provided AS-IS. 16 * 17 ****************************************************************************** 18 */ 19 /* USER CODE END Header */ 20 21 /* Includes ------------------------------------------------------------------*/ 22 #include "main.h" 23 /* USER CODE BEGIN Includes */ 24 25 /* USER CODE END Includes */ 26 27 /* Private typedef -----------------------------------------------------------*/ 28 /* USER CODE BEGIN TD */ 29 30 /* USER CODE END TD */ 31 32 /* Private define ------------------------------------------------------------*/ 33 /* USER CODE BEGIN Define */ 34 35 /* USER CODE END Define */ 36 37 /* Private macro -------------------------------------------------------------*/ 38 /* USER CODE BEGIN Macro */ 39 40 /* USER CODE END Macro */ 41 42 /* Private variables ---------------------------------------------------------*/ 43 /* USER CODE BEGIN PV */ 44 45 /* USER CODE END PV */ 46 47 /* Private function prototypes -----------------------------------------------*/ 48 /* USER CODE BEGIN PFP */ 49 50 /* USER CODE END PFP */ 51 52 /* External functions --------------------------------------------------------*/ 53 /* USER CODE BEGIN ExternalFunctions */ 54 55 /* USER CODE END ExternalFunctions */ 56 57 /* USER CODE BEGIN 0 */ 58 59 /* USER CODE END 0 */ 60 61 void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim); 62 /** 63 * Initializes the Global MSP. 64 */ 65 void HAL_MspInit(void) 66 { 67 68 /* USER CODE BEGIN MspInit 0 */ 69 70 /* USER CODE END MspInit 0 */ 71 72 __HAL_RCC_AFIO_CLK_ENABLE(); 73 __HAL_RCC_PWR_CLK_ENABLE(); 74 75 /* System interrupt init*/ 76 77 /** NOJTAG: JTAG-DP Disabled and SW-DP Enabled 78 */ 79 __HAL_AFIO_REMAP_SWJ_NOJTAG(); 80 81 /* USER CODE BEGIN MspInit 1 */ 82 83 /* USER CODE END MspInit 1 */ 84 } 85 86 /** 87 * @brief TIM_PWM MSP Initialization 88 * This function configures the hardware resources used in this example 89 * @param htim_pwm: TIM_PWM handle pointer 90 * @retval None 91 */ 92 void HAL_TIM_PWM_MspInit(TIM_HandleTypeDef* htim_pwm) 93 { 94 if(htim_pwm->Instance==TIM3) 95 { 96 /* USER CODE BEGIN TIM3_MspInit 0 */ 97 98 /* USER CODE END TIM3_MspInit 0 */ 99 /* Peripheral clock enable */ 100 __HAL_RCC_TIM3_CLK_ENABLE(); 101 /* USER CODE BEGIN TIM3_MspInit 1 */ 102 103 /* USER CODE END TIM3_MspInit 1 */ 104 105 } 106 107 } 108 109 void HAL_TIM_MspPostInit(TIM_HandleTypeDef* htim) 110 { 111 GPIO_InitTypeDef GPIO_InitStruct = {0}; 112 if(htim->Instance==TIM3) 113 { 114 /* USER CODE BEGIN TIM3_MspPostInit 0 */ 115 116 /* USER CODE END TIM3_MspPostInit 0 */ 117 118 __HAL_RCC_GPIOA_CLK_ENABLE(); 119 /**TIM3 GPIO Configuration 120 PA6 ------> TIM3_CH1 121 */ 122 GPIO_InitStruct.Pin = GPIO_PIN_6; 123 GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; 124 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; 125 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); 126 127 /* USER CODE BEGIN TIM3_MspPostInit 1 */ 128 129 /* USER CODE END TIM3_MspPostInit 1 */ 130 } 131 132 } 133 /** 134 * @brief TIM_PWM MSP De-Initialization 135 * This function freeze the hardware resources used in this example 136 * @param htim_pwm: TIM_PWM handle pointer 137 * @retval None 138 */ 139 void HAL_TIM_PWM_MspDeInit(TIM_HandleTypeDef* htim_pwm) 140 { 141 if(htim_pwm->Instance==TIM3) 142 { 143 /* USER CODE BEGIN TIM3_MspDeInit 0 */ 144 145 /* USER CODE END TIM3_MspDeInit 0 */ 146 /* Peripheral clock disable */ 147 __HAL_RCC_TIM3_CLK_DISABLE(); 148 /* USER CODE BEGIN TIM3_MspDeInit 1 */ 149 150 /* USER CODE END TIM3_MspDeInit 1 */ 151 } 152 153 } 154 155 /** 156 * @brief UART MSP Initialization 157 * This function configures the hardware resources used in this example 158 * @param huart: UART handle pointer 159 * @retval None 160 */ 161 void HAL_UART_MspInit(UART_HandleTypeDef* huart) 162 { 163 GPIO_InitTypeDef GPIO_InitStruct = {0}; 164 if(huart->Instance==USART2) 165 { 166 /* USER CODE BEGIN USART2_MspInit 0 */ 167 168 /* USER CODE END USART2_MspInit 0 */ 169 /* Peripheral clock enable */ 170 __HAL_RCC_USART2_CLK_ENABLE(); 171 172 __HAL_RCC_GPIOA_CLK_ENABLE(); 173 /**USART2 GPIO Configuration 174 PA2 ------> USART2_TX 175 PA3 ------> USART2_RX 176 */ 177 GPIO_InitStruct.Pin = USART_TX_Pin|USART_RX_Pin; 178 GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; 179 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; 180 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); 181 182 /* USER CODE BEGIN USART2_MspInit 1 */ 183 184 /* USER CODE END USART2_MspInit 1 */ 185 186 } 187 188 } 189 190 /** 191 * @brief UART MSP De-Initialization 192 * This function freeze the hardware resources used in this example 193 * @param huart: UART handle pointer 194 * @retval None 195 */ 196 void HAL_UART_MspDeInit(UART_HandleTypeDef* huart) 197 { 198 if(huart->Instance==USART2) 199 { 200 /* USER CODE BEGIN USART2_MspDeInit 0 */ 201 202 /* USER CODE END USART2_MspDeInit 0 */ 203 /* Peripheral clock disable */ 204 __HAL_RCC_USART2_CLK_DISABLE(); 205 206 /**USART2 GPIO Configuration 207 PA2 ------> USART2_TX 208 PA3 ------> USART2_RX 209 */ 210 HAL_GPIO_DeInit(GPIOA, USART_TX_Pin|USART_RX_Pin); 211 212 /* USER CODE BEGIN USART2_MspDeInit 1 */ 213 214 /* USER CODE END USART2_MspDeInit 1 */ 215 } 216 217 } 218 219 /* USER CODE BEGIN 1 */ 220 221 /* USER CODE END 1 */
