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) 2025 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 * Initializes the Global MSP. 62 */ 63 void HAL_MspInit(void) 64 { 65 66 /* USER CODE BEGIN MspInit 0 */ 67 68 /* USER CODE END MspInit 0 */ 69 70 __HAL_RCC_AFIO_CLK_ENABLE(); 71 __HAL_RCC_PWR_CLK_ENABLE(); 72 73 /* System interrupt init*/ 74 75 /** NOJTAG: JTAG-DP Disabled and SW-DP Enabled 76 */ 77 __HAL_AFIO_REMAP_SWJ_NOJTAG(); 78 79 /* USER CODE BEGIN MspInit 1 */ 80 81 /* USER CODE END MspInit 1 */ 82 } 83 84 /** 85 * @brief ADC MSP Initialization 86 * This function configures the hardware resources used in this example 87 * @param hadc: ADC handle pointer 88 * @retval None 89 */ 90 void HAL_ADC_MspInit(ADC_HandleTypeDef* hadc) 91 { 92 GPIO_InitTypeDef GPIO_InitStruct = {0}; 93 if(hadc->Instance==ADC1) 94 { 95 /* USER CODE BEGIN ADC1_MspInit 0 */ 96 97 /* USER CODE END ADC1_MspInit 0 */ 98 /* Peripheral clock enable */ 99 __HAL_RCC_ADC1_CLK_ENABLE(); 100 101 __HAL_RCC_GPIOA_CLK_ENABLE(); 102 /**ADC1 GPIO Configuration 103 PA0-WKUP ------> ADC1_IN0 104 */ 105 GPIO_InitStruct.Pin = GPIO_PIN_0; 106 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; 107 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); 108 109 /* ADC1 interrupt Init */ 110 HAL_NVIC_SetPriority(ADC1_2_IRQn, 0, 0); 111 HAL_NVIC_EnableIRQ(ADC1_2_IRQn); 112 /* USER CODE BEGIN ADC1_MspInit 1 */ 113 114 /* USER CODE END ADC1_MspInit 1 */ 115 116 } 117 118 } 119 120 /** 121 * @brief ADC MSP De-Initialization 122 * This function freeze the hardware resources used in this example 123 * @param hadc: ADC handle pointer 124 * @retval None 125 */ 126 void HAL_ADC_MspDeInit(ADC_HandleTypeDef* hadc) 127 { 128 if(hadc->Instance==ADC1) 129 { 130 /* USER CODE BEGIN ADC1_MspDeInit 0 */ 131 132 /* USER CODE END ADC1_MspDeInit 0 */ 133 /* Peripheral clock disable */ 134 __HAL_RCC_ADC1_CLK_DISABLE(); 135 136 /**ADC1 GPIO Configuration 137 PA0-WKUP ------> ADC1_IN0 138 */ 139 HAL_GPIO_DeInit(GPIOA, GPIO_PIN_0); 140 141 /* ADC1 interrupt DeInit */ 142 HAL_NVIC_DisableIRQ(ADC1_2_IRQn); 143 /* USER CODE BEGIN ADC1_MspDeInit 1 */ 144 145 /* USER CODE END ADC1_MspDeInit 1 */ 146 } 147 148 } 149 150 /** 151 * @brief UART MSP Initialization 152 * This function configures the hardware resources used in this example 153 * @param huart: UART handle pointer 154 * @retval None 155 */ 156 void HAL_UART_MspInit(UART_HandleTypeDef* huart) 157 { 158 GPIO_InitTypeDef GPIO_InitStruct = {0}; 159 if(huart->Instance==USART2) 160 { 161 /* USER CODE BEGIN USART2_MspInit 0 */ 162 163 /* USER CODE END USART2_MspInit 0 */ 164 /* Peripheral clock enable */ 165 __HAL_RCC_USART2_CLK_ENABLE(); 166 167 __HAL_RCC_GPIOA_CLK_ENABLE(); 168 /**USART2 GPIO Configuration 169 PA2 ------> USART2_TX 170 PA3 ------> USART2_RX 171 */ 172 GPIO_InitStruct.Pin = USART_TX_Pin|USART_RX_Pin; 173 GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; 174 GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; 175 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); 176 177 /* USER CODE BEGIN USART2_MspInit 1 */ 178 179 /* USER CODE END USART2_MspInit 1 */ 180 181 } 182 183 } 184 185 /** 186 * @brief UART MSP De-Initialization 187 * This function freeze the hardware resources used in this example 188 * @param huart: UART handle pointer 189 * @retval None 190 */ 191 void HAL_UART_MspDeInit(UART_HandleTypeDef* huart) 192 { 193 if(huart->Instance==USART2) 194 { 195 /* USER CODE BEGIN USART2_MspDeInit 0 */ 196 197 /* USER CODE END USART2_MspDeInit 0 */ 198 /* Peripheral clock disable */ 199 __HAL_RCC_USART2_CLK_DISABLE(); 200 201 /**USART2 GPIO Configuration 202 PA2 ------> USART2_TX 203 PA3 ------> USART2_RX 204 */ 205 HAL_GPIO_DeInit(GPIOA, USART_TX_Pin|USART_RX_Pin); 206 207 /* USER CODE BEGIN USART2_MspDeInit 1 */ 208 209 /* USER CODE END USART2_MspDeInit 1 */ 210 } 211 212 } 213 214 /* USER CODE BEGIN 1 */ 215 216 /* USER CODE END 1 */
