stm32f4xx_hal_msp.c 19 KB

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  1. /* USER CODE BEGIN Header */
  2. /**
  3. ******************************************************************************
  4. * File Name : stm32f4xx_hal_msp.c
  5. * Description : This file provides code for the MSP Initialization
  6. * and de-Initialization codes.
  7. ******************************************************************************
  8. ** This notice applies to any and all portions of this file
  9. * that are not between comment pairs USER CODE BEGIN and
  10. * USER CODE END. Other portions of this file, whether
  11. * inserted by the user or by software development tools
  12. * are owned by their respective copyright owners.
  13. *
  14. * COPYRIGHT(c) 2018 STMicroelectronics
  15. *
  16. * Redistribution and use in source and binary forms, with or without modification,
  17. * are permitted provided that the following conditions are met:
  18. * 1. Redistributions of source code must retain the above copyright notice,
  19. * this list of conditions and the following disclaimer.
  20. * 2. Redistributions in binary form must reproduce the above copyright notice,
  21. * this list of conditions and the following disclaimer in the documentation
  22. * and/or other materials provided with the distribution.
  23. * 3. Neither the name of STMicroelectronics nor the names of its contributors
  24. * may be used to endorse or promote products derived from this software
  25. * without specific prior written permission.
  26. *
  27. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  28. * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  29. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  30. * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  31. * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  32. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  33. * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  34. * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  35. * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  36. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  37. *
  38. ******************************************************************************
  39. */
  40. /* USER CODE END Header */
  41. /* Includes ------------------------------------------------------------------*/
  42. #include "main.h"
  43. /* USER CODE BEGIN Includes */
  44. /* USER CODE END Includes */
  45. /* Private typedef -----------------------------------------------------------*/
  46. /* USER CODE BEGIN TD */
  47. /* USER CODE END TD */
  48. /* Private define ------------------------------------------------------------*/
  49. /* USER CODE BEGIN Define */
  50. /* USER CODE END Define */
  51. /* Private macro -------------------------------------------------------------*/
  52. /* USER CODE BEGIN Macro */
  53. /* USER CODE END Macro */
  54. /* Private variables ---------------------------------------------------------*/
  55. /* USER CODE BEGIN PV */
  56. /* USER CODE END PV */
  57. /* Private function prototypes -----------------------------------------------*/
  58. /* USER CODE BEGIN PFP */
  59. /* USER CODE END PFP */
  60. /* External functions --------------------------------------------------------*/
  61. /* USER CODE BEGIN ExternalFunctions */
  62. /* USER CODE END ExternalFunctions */
  63. /* USER CODE BEGIN 0 */
  64. /* USER CODE END 0 */
  65. void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);
  66. /**
  67. * Initializes the Global MSP.
  68. */
  69. void HAL_MspInit(void)
  70. {
  71. /* USER CODE BEGIN MspInit 0 */
  72. /* USER CODE END MspInit 0 */
  73. __HAL_RCC_SYSCFG_CLK_ENABLE();
  74. __HAL_RCC_PWR_CLK_ENABLE();
  75. /* System interrupt init*/
  76. /* USER CODE BEGIN MspInit 1 */
  77. /* USER CODE END MspInit 1 */
  78. }
  79. static uint32_t HAL_RCC_CAN1_CLK_ENABLED=0;
  80. /**
  81. * @brief CAN MSP Initialization
  82. * This function configures the hardware resources used in this example
  83. * @param hcan: CAN handle pointer
  84. * @retval None
  85. */
  86. void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan)
  87. {
  88. GPIO_InitTypeDef GPIO_InitStruct = {0};
  89. if(hcan->Instance==CAN1)
  90. {
  91. /* USER CODE BEGIN CAN1_MspInit 0 */
  92. /* USER CODE END CAN1_MspInit 0 */
  93. /* Peripheral clock enable */
  94. HAL_RCC_CAN1_CLK_ENABLED++;
  95. if(HAL_RCC_CAN1_CLK_ENABLED==1){
  96. __HAL_RCC_CAN1_CLK_ENABLE();
  97. }
  98. __HAL_RCC_GPIOD_CLK_ENABLE();
  99. /**CAN1 GPIO Configuration
  100. PD0 ------> CAN1_RX
  101. PD1 ------> CAN1_TX
  102. */
  103. GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1;
  104. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  105. GPIO_InitStruct.Pull = GPIO_NOPULL;
  106. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  107. GPIO_InitStruct.Alternate = GPIO_AF9_CAN1;
  108. HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
  109. /* USER CODE BEGIN CAN1_MspInit 1 */
  110. /* USER CODE END CAN1_MspInit 1 */
  111. }
  112. else if(hcan->Instance==CAN2)
  113. {
  114. /* USER CODE BEGIN CAN2_MspInit 0 */
  115. /* USER CODE END CAN2_MspInit 0 */
  116. /* Peripheral clock enable */
  117. __HAL_RCC_CAN2_CLK_ENABLE();
  118. HAL_RCC_CAN1_CLK_ENABLED++;
  119. if(HAL_RCC_CAN1_CLK_ENABLED==1){
  120. __HAL_RCC_CAN1_CLK_ENABLE();
  121. }
  122. __HAL_RCC_GPIOB_CLK_ENABLE();
  123. /**CAN2 GPIO Configuration
  124. PB12 ------> CAN2_RX
  125. PB13 ------> CAN2_TX
  126. */
  127. GPIO_InitStruct.Pin = GPIO_PIN_12|GPIO_PIN_13;
  128. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  129. GPIO_InitStruct.Pull = GPIO_NOPULL;
  130. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  131. GPIO_InitStruct.Alternate = GPIO_AF9_CAN2;
  132. HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
  133. /* USER CODE BEGIN CAN2_MspInit 1 */
  134. /* USER CODE END CAN2_MspInit 1 */
  135. }
  136. }
  137. /**
  138. * @brief CAN MSP De-Initialization
  139. * This function freeze the hardware resources used in this example
  140. * @param hcan: CAN handle pointer
  141. * @retval None
  142. */
  143. void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan)
  144. {
  145. if(hcan->Instance==CAN1)
  146. {
  147. /* USER CODE BEGIN CAN1_MspDeInit 0 */
  148. /* USER CODE END CAN1_MspDeInit 0 */
  149. /* Peripheral clock disable */
  150. HAL_RCC_CAN1_CLK_ENABLED--;
  151. if(HAL_RCC_CAN1_CLK_ENABLED==0){
  152. __HAL_RCC_CAN1_CLK_DISABLE();
  153. }
  154. /**CAN1 GPIO Configuration
  155. PD0 ------> CAN1_RX
  156. PD1 ------> CAN1_TX
  157. */
  158. HAL_GPIO_DeInit(GPIOD, GPIO_PIN_0|GPIO_PIN_1);
  159. /* USER CODE BEGIN CAN1_MspDeInit 1 */
  160. /* USER CODE END CAN1_MspDeInit 1 */
  161. }
  162. else if(hcan->Instance==CAN2)
  163. {
  164. /* USER CODE BEGIN CAN2_MspDeInit 0 */
  165. /* USER CODE END CAN2_MspDeInit 0 */
  166. /* Peripheral clock disable */
  167. __HAL_RCC_CAN2_CLK_DISABLE();
  168. HAL_RCC_CAN1_CLK_ENABLED--;
  169. if(HAL_RCC_CAN1_CLK_ENABLED==0){
  170. __HAL_RCC_CAN1_CLK_DISABLE();
  171. }
  172. /**CAN2 GPIO Configuration
  173. PB12 ------> CAN2_RX
  174. PB13 ------> CAN2_TX
  175. */
  176. HAL_GPIO_DeInit(GPIOB, GPIO_PIN_12|GPIO_PIN_13);
  177. /* USER CODE BEGIN CAN2_MspDeInit 1 */
  178. /* USER CODE END CAN2_MspDeInit 1 */
  179. }
  180. }
  181. /**
  182. * @brief SPI MSP Initialization
  183. * This function configures the hardware resources used in this example
  184. * @param hspi: SPI handle pointer
  185. * @retval None
  186. */
  187. void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi)
  188. {
  189. GPIO_InitTypeDef GPIO_InitStruct = {0};
  190. if(hspi->Instance==SPI5)
  191. {
  192. /* USER CODE BEGIN SPI5_MspInit 0 */
  193. /* USER CODE END SPI5_MspInit 0 */
  194. /* Peripheral clock enable */
  195. __HAL_RCC_SPI5_CLK_ENABLE();
  196. __HAL_RCC_GPIOF_CLK_ENABLE();
  197. /**SPI5 GPIO Configuration
  198. PF7 ------> SPI5_SCK
  199. PF9 ------> SPI5_MOSI
  200. PF8 ------> SPI5_MISO
  201. */
  202. GPIO_InitStruct.Pin = GPIO_PIN_7|GPIO_PIN_9|GPIO_PIN_8;
  203. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  204. GPIO_InitStruct.Pull = GPIO_NOPULL;
  205. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  206. GPIO_InitStruct.Alternate = GPIO_AF5_SPI5;
  207. HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
  208. /* USER CODE BEGIN SPI5_MspInit 1 */
  209. /* USER CODE END SPI5_MspInit 1 */
  210. }
  211. }
  212. /**
  213. * @brief SPI MSP De-Initialization
  214. * This function freeze the hardware resources used in this example
  215. * @param hspi: SPI handle pointer
  216. * @retval None
  217. */
  218. void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi)
  219. {
  220. if(hspi->Instance==SPI5)
  221. {
  222. /* USER CODE BEGIN SPI5_MspDeInit 0 */
  223. /* USER CODE END SPI5_MspDeInit 0 */
  224. /* Peripheral clock disable */
  225. __HAL_RCC_SPI5_CLK_DISABLE();
  226. /**SPI5 GPIO Configuration
  227. PF7 ------> SPI5_SCK
  228. PF9 ------> SPI5_MOSI
  229. PF8 ------> SPI5_MISO
  230. */
  231. HAL_GPIO_DeInit(GPIOF, GPIO_PIN_7|GPIO_PIN_9|GPIO_PIN_8);
  232. /* USER CODE BEGIN SPI5_MspDeInit 1 */
  233. /* USER CODE END SPI5_MspDeInit 1 */
  234. }
  235. }
  236. /**
  237. * @brief TIM_Base MSP Initialization
  238. * This function configures the hardware resources used in this example
  239. * @param htim_base: TIM_Base handle pointer
  240. * @retval None
  241. */
  242. void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
  243. {
  244. if(htim_base->Instance==TIM4)
  245. {
  246. /* USER CODE BEGIN TIM4_MspInit 0 */
  247. /* USER CODE END TIM4_MspInit 0 */
  248. /* Peripheral clock enable */
  249. __HAL_RCC_TIM4_CLK_ENABLE();
  250. /* USER CODE BEGIN TIM4_MspInit 1 */
  251. /* USER CODE END TIM4_MspInit 1 */
  252. }
  253. else if(htim_base->Instance==TIM5)
  254. {
  255. /* USER CODE BEGIN TIM5_MspInit 0 */
  256. /* USER CODE END TIM5_MspInit 0 */
  257. /* Peripheral clock enable */
  258. __HAL_RCC_TIM5_CLK_ENABLE();
  259. /* USER CODE BEGIN TIM5_MspInit 1 */
  260. /* USER CODE END TIM5_MspInit 1 */
  261. }
  262. else if(htim_base->Instance==TIM12)
  263. {
  264. /* USER CODE BEGIN TIM12_MspInit 0 */
  265. /* USER CODE END TIM12_MspInit 0 */
  266. /* Peripheral clock enable */
  267. __HAL_RCC_TIM12_CLK_ENABLE();
  268. /* USER CODE BEGIN TIM12_MspInit 1 */
  269. /* USER CODE END TIM12_MspInit 1 */
  270. }
  271. }
  272. void HAL_TIM_MspPostInit(TIM_HandleTypeDef* htim)
  273. {
  274. GPIO_InitTypeDef GPIO_InitStruct = {0};
  275. if(htim->Instance==TIM4)
  276. {
  277. /* USER CODE BEGIN TIM4_MspPostInit 0 */
  278. /* USER CODE END TIM4_MspPostInit 0 */
  279. __HAL_RCC_GPIOD_CLK_ENABLE();
  280. /**TIM4 GPIO Configuration
  281. PD15 ------> TIM4_CH4
  282. PD14 ------> TIM4_CH3
  283. PD13 ------> TIM4_CH2
  284. PD12 ------> TIM4_CH1
  285. */
  286. GPIO_InitStruct.Pin = GPIO_PIN_15|GPIO_PIN_14|GPIO_PIN_13|GPIO_PIN_12;
  287. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  288. GPIO_InitStruct.Pull = GPIO_NOPULL;
  289. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  290. GPIO_InitStruct.Alternate = GPIO_AF2_TIM4;
  291. HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
  292. /* USER CODE BEGIN TIM4_MspPostInit 1 */
  293. /* USER CODE END TIM4_MspPostInit 1 */
  294. }
  295. else if(htim->Instance==TIM5)
  296. {
  297. /* USER CODE BEGIN TIM5_MspPostInit 0 */
  298. /* USER CODE END TIM5_MspPostInit 0 */
  299. __HAL_RCC_GPIOI_CLK_ENABLE();
  300. __HAL_RCC_GPIOH_CLK_ENABLE();
  301. /**TIM5 GPIO Configuration
  302. PI0 ------> TIM5_CH4
  303. PH12 ------> TIM5_CH3
  304. PH11 ------> TIM5_CH2
  305. PH10 ------> TIM5_CH1
  306. */
  307. GPIO_InitStruct.Pin = GPIO_PIN_0;
  308. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  309. GPIO_InitStruct.Pull = GPIO_NOPULL;
  310. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  311. GPIO_InitStruct.Alternate = GPIO_AF2_TIM5;
  312. HAL_GPIO_Init(GPIOI, &GPIO_InitStruct);
  313. GPIO_InitStruct.Pin = GPIO_PIN_12|GPIO_PIN_11|GPIO_PIN_10;
  314. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  315. GPIO_InitStruct.Pull = GPIO_NOPULL;
  316. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  317. GPIO_InitStruct.Alternate = GPIO_AF2_TIM5;
  318. HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
  319. /* USER CODE BEGIN TIM5_MspPostInit 1 */
  320. /* USER CODE END TIM5_MspPostInit 1 */
  321. }
  322. else if(htim->Instance==TIM12)
  323. {
  324. /* USER CODE BEGIN TIM12_MspPostInit 0 */
  325. /* USER CODE END TIM12_MspPostInit 0 */
  326. __HAL_RCC_GPIOH_CLK_ENABLE();
  327. /**TIM12 GPIO Configuration
  328. PH6 ------> TIM12_CH1
  329. */
  330. GPIO_InitStruct.Pin = GPIO_PIN_6;
  331. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  332. GPIO_InitStruct.Pull = GPIO_NOPULL;
  333. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  334. GPIO_InitStruct.Alternate = GPIO_AF9_TIM12;
  335. HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
  336. /* USER CODE BEGIN TIM12_MspPostInit 1 */
  337. /* USER CODE END TIM12_MspPostInit 1 */
  338. }
  339. }
  340. /**
  341. * @brief TIM_Base MSP De-Initialization
  342. * This function freeze the hardware resources used in this example
  343. * @param htim_base: TIM_Base handle pointer
  344. * @retval None
  345. */
  346. void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base)
  347. {
  348. if(htim_base->Instance==TIM4)
  349. {
  350. /* USER CODE BEGIN TIM4_MspDeInit 0 */
  351. /* USER CODE END TIM4_MspDeInit 0 */
  352. /* Peripheral clock disable */
  353. __HAL_RCC_TIM4_CLK_DISABLE();
  354. /* USER CODE BEGIN TIM4_MspDeInit 1 */
  355. /* USER CODE END TIM4_MspDeInit 1 */
  356. }
  357. else if(htim_base->Instance==TIM5)
  358. {
  359. /* USER CODE BEGIN TIM5_MspDeInit 0 */
  360. /* USER CODE END TIM5_MspDeInit 0 */
  361. /* Peripheral clock disable */
  362. __HAL_RCC_TIM5_CLK_DISABLE();
  363. /* USER CODE BEGIN TIM5_MspDeInit 1 */
  364. /* USER CODE END TIM5_MspDeInit 1 */
  365. }
  366. else if(htim_base->Instance==TIM12)
  367. {
  368. /* USER CODE BEGIN TIM12_MspDeInit 0 */
  369. /* USER CODE END TIM12_MspDeInit 0 */
  370. /* Peripheral clock disable */
  371. __HAL_RCC_TIM12_CLK_DISABLE();
  372. /* USER CODE BEGIN TIM12_MspDeInit 1 */
  373. /* USER CODE END TIM12_MspDeInit 1 */
  374. }
  375. }
  376. /**
  377. * @brief UART MSP Initialization
  378. * This function configures the hardware resources used in this example
  379. * @param huart: UART handle pointer
  380. * @retval None
  381. */
  382. void HAL_UART_MspInit(UART_HandleTypeDef* huart)
  383. {
  384. GPIO_InitTypeDef GPIO_InitStruct = {0};
  385. if(huart->Instance==UART7)
  386. {
  387. /* USER CODE BEGIN UART7_MspInit 0 */
  388. /* USER CODE END UART7_MspInit 0 */
  389. /* Peripheral clock enable */
  390. __HAL_RCC_UART7_CLK_ENABLE();
  391. __HAL_RCC_GPIOE_CLK_ENABLE();
  392. /**UART7 GPIO Configuration
  393. PE8 ------> UART7_TX
  394. PE7 ------> UART7_RX
  395. */
  396. GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_7;
  397. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  398. GPIO_InitStruct.Pull = GPIO_PULLUP;
  399. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  400. GPIO_InitStruct.Alternate = GPIO_AF8_UART7;
  401. HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
  402. /* USER CODE BEGIN UART7_MspInit 1 */
  403. /* USER CODE END UART7_MspInit 1 */
  404. }
  405. else if(huart->Instance==UART8)
  406. {
  407. /* USER CODE BEGIN UART8_MspInit 0 */
  408. /* USER CODE END UART8_MspInit 0 */
  409. /* Peripheral clock enable */
  410. __HAL_RCC_UART8_CLK_ENABLE();
  411. __HAL_RCC_GPIOE_CLK_ENABLE();
  412. /**UART8 GPIO Configuration
  413. PE1 ------> UART8_TX
  414. PE0 ------> UART8_RX
  415. */
  416. GPIO_InitStruct.Pin = GPIO_PIN_1|GPIO_PIN_0;
  417. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  418. GPIO_InitStruct.Pull = GPIO_PULLUP;
  419. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  420. GPIO_InitStruct.Alternate = GPIO_AF8_UART8;
  421. HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
  422. /* USER CODE BEGIN UART8_MspInit 1 */
  423. /* USER CODE END UART8_MspInit 1 */
  424. }
  425. else if(huart->Instance==USART1)
  426. {
  427. /* USER CODE BEGIN USART1_MspInit 0 */
  428. /* USER CODE END USART1_MspInit 0 */
  429. /* Peripheral clock enable */
  430. __HAL_RCC_USART1_CLK_ENABLE();
  431. __HAL_RCC_GPIOB_CLK_ENABLE();
  432. /**USART1 GPIO Configuration
  433. PB7 ------> USART1_RX
  434. PB6 ------> USART1_TX
  435. */
  436. GPIO_InitStruct.Pin = GPIO_PIN_7|GPIO_PIN_6;
  437. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  438. GPIO_InitStruct.Pull = GPIO_PULLUP;
  439. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  440. GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
  441. HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
  442. /* USER CODE BEGIN USART1_MspInit 1 */
  443. /* USER CODE END USART1_MspInit 1 */
  444. }
  445. else if(huart->Instance==USART3)
  446. {
  447. /* USER CODE BEGIN USART3_MspInit 0 */
  448. /* USER CODE END USART3_MspInit 0 */
  449. /* Peripheral clock enable */
  450. __HAL_RCC_USART3_CLK_ENABLE();
  451. __HAL_RCC_GPIOD_CLK_ENABLE();
  452. /**USART3 GPIO Configuration
  453. PD9 ------> USART3_RX
  454. PD8 ------> USART3_TX
  455. */
  456. GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_8;
  457. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  458. GPIO_InitStruct.Pull = GPIO_PULLUP;
  459. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  460. GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
  461. HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
  462. /* USER CODE BEGIN USART3_MspInit 1 */
  463. /* USER CODE END USART3_MspInit 1 */
  464. }
  465. else if(huart->Instance==USART6)
  466. {
  467. /* USER CODE BEGIN USART6_MspInit 0 */
  468. /* USER CODE END USART6_MspInit 0 */
  469. /* Peripheral clock enable */
  470. __HAL_RCC_USART6_CLK_ENABLE();
  471. __HAL_RCC_GPIOG_CLK_ENABLE();
  472. /**USART6 GPIO Configuration
  473. PG14 ------> USART6_TX
  474. PG9 ------> USART6_RX
  475. */
  476. GPIO_InitStruct.Pin = GPIO_PIN_14|GPIO_PIN_9;
  477. GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
  478. GPIO_InitStruct.Pull = GPIO_PULLUP;
  479. GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
  480. GPIO_InitStruct.Alternate = GPIO_AF8_USART6;
  481. HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
  482. /* USART6 interrupt Init */
  483. HAL_NVIC_SetPriority(USART6_IRQn, 0, 0);
  484. HAL_NVIC_EnableIRQ(USART6_IRQn);
  485. /* USER CODE BEGIN USART6_MspInit 1 */
  486. /* USER CODE END USART6_MspInit 1 */
  487. }
  488. }
  489. /**
  490. * @brief UART MSP De-Initialization
  491. * This function freeze the hardware resources used in this example
  492. * @param huart: UART handle pointer
  493. * @retval None
  494. */
  495. void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
  496. {
  497. if(huart->Instance==UART7)
  498. {
  499. /* USER CODE BEGIN UART7_MspDeInit 0 */
  500. /* USER CODE END UART7_MspDeInit 0 */
  501. /* Peripheral clock disable */
  502. __HAL_RCC_UART7_CLK_DISABLE();
  503. /**UART7 GPIO Configuration
  504. PE8 ------> UART7_TX
  505. PE7 ------> UART7_RX
  506. */
  507. HAL_GPIO_DeInit(GPIOE, GPIO_PIN_8|GPIO_PIN_7);
  508. /* USER CODE BEGIN UART7_MspDeInit 1 */
  509. /* USER CODE END UART7_MspDeInit 1 */
  510. }
  511. else if(huart->Instance==UART8)
  512. {
  513. /* USER CODE BEGIN UART8_MspDeInit 0 */
  514. /* USER CODE END UART8_MspDeInit 0 */
  515. /* Peripheral clock disable */
  516. __HAL_RCC_UART8_CLK_DISABLE();
  517. /**UART8 GPIO Configuration
  518. PE1 ------> UART8_TX
  519. PE0 ------> UART8_RX
  520. */
  521. HAL_GPIO_DeInit(GPIOE, GPIO_PIN_1|GPIO_PIN_0);
  522. /* USER CODE BEGIN UART8_MspDeInit 1 */
  523. /* USER CODE END UART8_MspDeInit 1 */
  524. }
  525. else if(huart->Instance==USART1)
  526. {
  527. /* USER CODE BEGIN USART1_MspDeInit 0 */
  528. /* USER CODE END USART1_MspDeInit 0 */
  529. /* Peripheral clock disable */
  530. __HAL_RCC_USART1_CLK_DISABLE();
  531. /**USART1 GPIO Configuration
  532. PB7 ------> USART1_RX
  533. PB6 ------> USART1_TX
  534. */
  535. HAL_GPIO_DeInit(GPIOB, GPIO_PIN_7|GPIO_PIN_6);
  536. /* USER CODE BEGIN USART1_MspDeInit 1 */
  537. /* USER CODE END USART1_MspDeInit 1 */
  538. }
  539. else if(huart->Instance==USART3)
  540. {
  541. /* USER CODE BEGIN USART3_MspDeInit 0 */
  542. /* USER CODE END USART3_MspDeInit 0 */
  543. /* Peripheral clock disable */
  544. __HAL_RCC_USART3_CLK_DISABLE();
  545. /**USART3 GPIO Configuration
  546. PD9 ------> USART3_RX
  547. PD8 ------> USART3_TX
  548. */
  549. HAL_GPIO_DeInit(GPIOD, GPIO_PIN_9|GPIO_PIN_8);
  550. /* USER CODE BEGIN USART3_MspDeInit 1 */
  551. /* USER CODE END USART3_MspDeInit 1 */
  552. }
  553. else if(huart->Instance==USART6)
  554. {
  555. /* USER CODE BEGIN USART6_MspDeInit 0 */
  556. /* USER CODE END USART6_MspDeInit 0 */
  557. /* Peripheral clock disable */
  558. __HAL_RCC_USART6_CLK_DISABLE();
  559. /**USART6 GPIO Configuration
  560. PG14 ------> USART6_TX
  561. PG9 ------> USART6_RX
  562. */
  563. HAL_GPIO_DeInit(GPIOG, GPIO_PIN_14|GPIO_PIN_9);
  564. /* USART6 interrupt DeInit */
  565. HAL_NVIC_DisableIRQ(USART6_IRQn);
  566. /* USER CODE BEGIN USART6_MspDeInit 1 */
  567. /* USER CODE END USART6_MspDeInit 1 */
  568. }
  569. }
  570. /* USER CODE BEGIN 1 */
  571. /* USER CODE END 1 */
  572. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/