stm32f4xx_hal_msp.c 7.4 KB

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  1. /* USER CODE BEGIN Header */
  2. /**
  3. ******************************************************************************
  4. * @file stm32f4xx_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. /* Includes ------------------------------------------------------------------*/
  21. #include "main.h"
  22. /* USER CODE BEGIN Includes */
  23. /* USER CODE END Includes */
  24. /* Private typedef -----------------------------------------------------------*/
  25. /* USER CODE BEGIN TD */
  26. /* USER CODE END TD */
  27. /* Private define ------------------------------------------------------------*/
  28. /* USER CODE BEGIN Define */
  29. /* USER CODE END Define */
  30. /* Private macro -------------------------------------------------------------*/
  31. /* USER CODE BEGIN Macro */
  32. /* USER CODE END Macro */
  33. /* Private variables ---------------------------------------------------------*/
  34. /* USER CODE BEGIN PV */
  35. /* USER CODE END PV */
  36. /* Private function prototypes -----------------------------------------------*/
  37. /* USER CODE BEGIN PFP */
  38. /* USER CODE END PFP */
  39. /* External functions --------------------------------------------------------*/
  40. /* USER CODE BEGIN ExternalFunctions */
  41. /* USER CODE END ExternalFunctions */
  42. /* USER CODE BEGIN 0 */
  43. /* USER CODE END 0 */
  44. /**
  45. * Initializes the Global MSP.
  46. */
  47. void HAL_MspInit(void)
  48. {
  49. /* USER CODE BEGIN MspInit 0 */
  50. /* USER CODE END MspInit 0 */
  51. __HAL_RCC_SYSCFG_CLK_ENABLE();
  52. __HAL_RCC_PWR_CLK_ENABLE();
  53. /* System interrupt init*/
  54. /* USER CODE BEGIN MspInit 1 */
  55. /* USER CODE END MspInit 1 */
  56. }
  57. /**
  58. * @brief SD MSP Initialization
  59. * This function configures the hardware resources used in this example
  60. * @param hsd: SD handle pointer
  61. * @retval None
  62. */
  63. void HAL_SD_MspInit(SD_HandleTypeDef* hsd)
  64. {
  65. GPIO_InitTypeDef GPIO_InitStruct = {0};
  66. if(hsd->Instance==SDIO)
  67. {
  68. /* USER CODE BEGIN SDIO_MspInit 0 */
  69. /* USER CODE END SDIO_MspInit 0 */
  70. /* Peripheral clock enable */
  71. __HAL_RCC_SDIO_CLK_ENABLE();
  72. __HAL_RCC_GPIOC_CLK_ENABLE();
  73. __HAL_RCC_GPIOD_CLK_ENABLE();
  74. /**SDIO GPIO Configuration
  75. PC8 ------> SDIO_D0
  76. PC9 ------> SDIO_D1
  77. PC10 ------> SDIO_D2
  78. PC11 ------> SDIO_D3
  79. PC12 ------> SDIO_CK
  80. PD2 ------> SDIO_CMD
  81. */
  82. GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_10|GPIO_PIN_11
  83. |GPIO_PIN_12;
  84. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  85. GPIO_InitStruct.Pull = GPIO_NOPULL;
  86. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  87. GPIO_InitStruct.Alternate = GPIO_AF12_SDIO;
  88. HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
  89. GPIO_InitStruct.Pin = GPIO_PIN_2;
  90. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  91. GPIO_InitStruct.Pull = GPIO_NOPULL;
  92. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  93. GPIO_InitStruct.Alternate = GPIO_AF12_SDIO;
  94. HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
  95. /* USER CODE BEGIN SDIO_MspInit 1 */
  96. /* USER CODE END SDIO_MspInit 1 */
  97. }
  98. }
  99. /**
  100. * @brief SD MSP De-Initialization
  101. * This function freeze the hardware resources used in this example
  102. * @param hsd: SD handle pointer
  103. * @retval None
  104. */
  105. void HAL_SD_MspDeInit(SD_HandleTypeDef* hsd)
  106. {
  107. if(hsd->Instance==SDIO)
  108. {
  109. /* USER CODE BEGIN SDIO_MspDeInit 0 */
  110. /* USER CODE END SDIO_MspDeInit 0 */
  111. /* Peripheral clock disable */
  112. __HAL_RCC_SDIO_CLK_DISABLE();
  113. /**SDIO GPIO Configuration
  114. PC8 ------> SDIO_D0
  115. PC9 ------> SDIO_D1
  116. PC10 ------> SDIO_D2
  117. PC11 ------> SDIO_D3
  118. PC12 ------> SDIO_CK
  119. PD2 ------> SDIO_CMD
  120. */
  121. HAL_GPIO_DeInit(GPIOC, GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_10|GPIO_PIN_11
  122. |GPIO_PIN_12);
  123. HAL_GPIO_DeInit(GPIOD, GPIO_PIN_2);
  124. /* USER CODE BEGIN SDIO_MspDeInit 1 */
  125. /* USER CODE END SDIO_MspDeInit 1 */
  126. }
  127. }
  128. /**
  129. * @brief SPI MSP Initialization
  130. * This function configures the hardware resources used in this example
  131. * @param hspi: SPI handle pointer
  132. * @retval None
  133. */
  134. void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi)
  135. {
  136. GPIO_InitTypeDef GPIO_InitStruct = {0};
  137. if(hspi->Instance==SPI1)
  138. {
  139. /* USER CODE BEGIN SPI1_MspInit 0 */
  140. /* USER CODE END SPI1_MspInit 0 */
  141. /* Peripheral clock enable */
  142. __HAL_RCC_SPI1_CLK_ENABLE();
  143. __HAL_RCC_GPIOA_CLK_ENABLE();
  144. /**SPI1 GPIO Configuration
  145. PA5 ------> SPI1_SCK
  146. PA6 ------> SPI1_MISO
  147. PA7 ------> SPI1_MOSI
  148. */
  149. GPIO_InitStruct.Pin = GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7;
  150. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  151. GPIO_InitStruct.Pull = GPIO_NOPULL;
  152. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  153. GPIO_InitStruct.Alternate = GPIO_AF5_SPI1;
  154. HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
  155. /* USER CODE BEGIN SPI1_MspInit 1 */
  156. /* USER CODE END SPI1_MspInit 1 */
  157. }
  158. }
  159. /**
  160. * @brief SPI MSP De-Initialization
  161. * This function freeze the hardware resources used in this example
  162. * @param hspi: SPI handle pointer
  163. * @retval None
  164. */
  165. void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi)
  166. {
  167. if(hspi->Instance==SPI1)
  168. {
  169. /* USER CODE BEGIN SPI1_MspDeInit 0 */
  170. /* USER CODE END SPI1_MspDeInit 0 */
  171. /* Peripheral clock disable */
  172. __HAL_RCC_SPI1_CLK_DISABLE();
  173. /**SPI1 GPIO Configuration
  174. PA5 ------> SPI1_SCK
  175. PA6 ------> SPI1_MISO
  176. PA7 ------> SPI1_MOSI
  177. */
  178. HAL_GPIO_DeInit(GPIOA, GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7);
  179. /* USER CODE BEGIN SPI1_MspDeInit 1 */
  180. /* USER CODE END SPI1_MspDeInit 1 */
  181. }
  182. }
  183. /**
  184. * @brief UART MSP Initialization
  185. * This function configures the hardware resources used in this example
  186. * @param huart: UART handle pointer
  187. * @retval None
  188. */
  189. void HAL_UART_MspInit(UART_HandleTypeDef* huart)
  190. {
  191. GPIO_InitTypeDef GPIO_InitStruct = {0};
  192. if(huart->Instance==USART1)
  193. {
  194. /* USER CODE BEGIN USART1_MspInit 0 */
  195. /* USER CODE END USART1_MspInit 0 */
  196. /* Peripheral clock enable */
  197. __HAL_RCC_USART1_CLK_ENABLE();
  198. __HAL_RCC_GPIOA_CLK_ENABLE();
  199. /**USART1 GPIO Configuration
  200. PA9 ------> USART1_TX
  201. PA10 ------> USART1_RX
  202. */
  203. GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_10;
  204. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  205. GPIO_InitStruct.Pull = GPIO_NOPULL;
  206. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  207. GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
  208. HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
  209. /* USER CODE BEGIN USART1_MspInit 1 */
  210. /* USER CODE END USART1_MspInit 1 */
  211. }
  212. }
  213. /**
  214. * @brief UART MSP De-Initialization
  215. * This function freeze the hardware resources used in this example
  216. * @param huart: UART handle pointer
  217. * @retval None
  218. */
  219. void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
  220. {
  221. if(huart->Instance==USART1)
  222. {
  223. /* USER CODE BEGIN USART1_MspDeInit 0 */
  224. /* USER CODE END USART1_MspDeInit 0 */
  225. /* Peripheral clock disable */
  226. __HAL_RCC_USART1_CLK_DISABLE();
  227. /**USART1 GPIO Configuration
  228. PA9 ------> USART1_TX
  229. PA10 ------> USART1_RX
  230. */
  231. HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9|GPIO_PIN_10);
  232. /* USER CODE BEGIN USART1_MspDeInit 1 */
  233. /* USER CODE END USART1_MspDeInit 1 */
  234. }
  235. }
  236. /* USER CODE BEGIN 1 */
  237. /* USER CODE END 1 */