main.c 21 KB

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  1. /* USER CODE BEGIN Header */
  2. /**
  3. ******************************************************************************
  4. * @file : main.c
  5. * @brief : Main program body
  6. ******************************************************************************
  7. ** This notice applies to any and all portions of this file
  8. * that are not between comment pairs USER CODE BEGIN and
  9. * USER CODE END. Other portions of this file, whether
  10. * inserted by the user or by software development tools
  11. * are owned by their respective copyright owners.
  12. *
  13. * COPYRIGHT(c) 2019 STMicroelectronics
  14. *
  15. * Redistribution and use in source and binary forms, with or without modification,
  16. * are permitted provided that the following conditions are met:
  17. * 1. Redistributions of source code must retain the above copyright notice,
  18. * this list of conditions and the following disclaimer.
  19. * 2. Redistributions in binary form must reproduce the above copyright notice,
  20. * this list of conditions and the following disclaimer in the documentation
  21. * and/or other materials provided with the distribution.
  22. * 3. Neither the name of STMicroelectronics nor the names of its contributors
  23. * may be used to endorse or promote products derived from this software
  24. * without specific prior written permission.
  25. *
  26. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  27. * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  28. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  29. * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  30. * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  31. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  32. * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  33. * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  34. * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  35. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  36. *
  37. ******************************************************************************
  38. */
  39. /* USER CODE END Header */
  40. /* Includes ------------------------------------------------------------------*/
  41. #include "main.h"
  42. /* Private includes ----------------------------------------------------------*/
  43. /* USER CODE BEGIN Includes */
  44. /* USER CODE END Includes */
  45. /* Private typedef -----------------------------------------------------------*/
  46. /* USER CODE BEGIN PTD */
  47. /* USER CODE END PTD */
  48. /* Private define ------------------------------------------------------------*/
  49. /* USER CODE BEGIN PD */
  50. /* USER CODE END PD */
  51. /* Private macro -------------------------------------------------------------*/
  52. /* USER CODE BEGIN PM */
  53. /* USER CODE END PM */
  54. /* Private variables ---------------------------------------------------------*/
  55. ADC_HandleTypeDef hadc1;
  56. DAC_HandleTypeDef hdac1;
  57. UART_HandleTypeDef hlpuart1;
  58. UART_HandleTypeDef huart1;
  59. UART_HandleTypeDef huart2;
  60. UART_HandleTypeDef huart3;
  61. SPI_HandleTypeDef hspi1;
  62. SPI_HandleTypeDef hspi2;
  63. TIM_HandleTypeDef htim2;
  64. TIM_HandleTypeDef htim3;
  65. /* USER CODE BEGIN PV */
  66. /* USER CODE END PV */
  67. /* Private function prototypes -----------------------------------------------*/
  68. void SystemClock_Config(void);
  69. static void MX_GPIO_Init(void);
  70. static void MX_LPUART1_UART_Init(void);
  71. static void MX_ADC1_Init(void);
  72. static void MX_TIM2_Init(void);
  73. static void MX_TIM3_Init(void);
  74. static void MX_USART1_UART_Init(void);
  75. static void MX_USART2_UART_Init(void);
  76. static void MX_USART3_UART_Init(void);
  77. static void MX_SPI1_Init(void);
  78. static void MX_SPI2_Init(void);
  79. static void MX_DAC1_Init(void);
  80. /* USER CODE BEGIN PFP */
  81. /* USER CODE END PFP */
  82. /* Private user code ---------------------------------------------------------*/
  83. /* USER CODE BEGIN 0 */
  84. /* USER CODE END 0 */
  85. /**
  86. * @brief The application entry point.
  87. * @retval int
  88. */
  89. int main(void)
  90. {
  91. /* USER CODE BEGIN 1 */
  92. /* USER CODE END 1 */
  93. /* MCU Configuration--------------------------------------------------------*/
  94. /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  95. HAL_Init();
  96. /* USER CODE BEGIN Init */
  97. /* USER CODE END Init */
  98. /* Configure the system clock */
  99. SystemClock_Config();
  100. /* USER CODE BEGIN SysInit */
  101. /* USER CODE END SysInit */
  102. /* Initialize all configured peripherals */
  103. MX_GPIO_Init();
  104. MX_LPUART1_UART_Init();
  105. MX_ADC1_Init();
  106. MX_TIM2_Init();
  107. MX_TIM3_Init();
  108. MX_USART1_UART_Init();
  109. MX_USART2_UART_Init();
  110. MX_USART3_UART_Init();
  111. MX_SPI1_Init();
  112. MX_SPI2_Init();
  113. MX_DAC1_Init();
  114. /* USER CODE BEGIN 2 */
  115. /* USER CODE END 2 */
  116. /* Infinite loop */
  117. /* USER CODE BEGIN WHILE */
  118. while (1)
  119. {
  120. /* USER CODE END WHILE */
  121. /* USER CODE BEGIN 3 */
  122. }
  123. /* USER CODE END 3 */
  124. }
  125. /**
  126. * @brief System Clock Configuration
  127. * @retval None
  128. */
  129. void SystemClock_Config(void)
  130. {
  131. RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  132. RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
  133. RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
  134. /**Configure the main internal regulator output voltage
  135. */
  136. HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1);
  137. /**Initializes the CPU, AHB and APB busses clocks
  138. */
  139. RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
  140. RCC_OscInitStruct.HSIState = RCC_HSI_ON;
  141. RCC_OscInitStruct.HSIDiv = RCC_HSI_DIV1;
  142. RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
  143. RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
  144. RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
  145. RCC_OscInitStruct.PLL.PLLM = RCC_PLLM_DIV1;
  146. RCC_OscInitStruct.PLL.PLLN = 8;
  147. RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
  148. RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
  149. RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
  150. if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  151. {
  152. Error_Handler();
  153. }
  154. /**Initializes the CPU, AHB and APB busses clocks
  155. */
  156. RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
  157. |RCC_CLOCKTYPE_PCLK1;
  158. RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
  159. RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  160. RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
  161. if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
  162. {
  163. Error_Handler();
  164. }
  165. /**Initializes the peripherals clocks
  166. */
  167. PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1|RCC_PERIPHCLK_USART2
  168. |RCC_PERIPHCLK_LPUART1|RCC_PERIPHCLK_ADC;
  169. PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK1;
  170. PeriphClkInit.Usart2ClockSelection = RCC_USART2CLKSOURCE_PCLK1;
  171. PeriphClkInit.Lpuart1ClockSelection = RCC_LPUART1CLKSOURCE_PCLK1;
  172. PeriphClkInit.AdcClockSelection = RCC_ADCCLKSOURCE_SYSCLK;
  173. if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
  174. {
  175. Error_Handler();
  176. }
  177. }
  178. /**
  179. * @brief ADC1 Initialization Function
  180. * @param None
  181. * @retval None
  182. */
  183. static void MX_ADC1_Init(void)
  184. {
  185. /* USER CODE BEGIN ADC1_Init 0 */
  186. /* USER CODE END ADC1_Init 0 */
  187. ADC_ChannelConfTypeDef sConfig = {0};
  188. /* USER CODE BEGIN ADC1_Init 1 */
  189. /* USER CODE END ADC1_Init 1 */
  190. /**Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
  191. */
  192. hadc1.Instance = ADC1;
  193. hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV8;
  194. hadc1.Init.Resolution = ADC_RESOLUTION_12B;
  195. hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
  196. hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE;
  197. hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
  198. hadc1.Init.LowPowerAutoWait = DISABLE;
  199. hadc1.Init.LowPowerAutoPowerOff = DISABLE;
  200. hadc1.Init.ContinuousConvMode = DISABLE;
  201. hadc1.Init.NbrOfConversion = 1;
  202. hadc1.Init.DiscontinuousConvMode = DISABLE;
  203. hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
  204. hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
  205. hadc1.Init.DMAContinuousRequests = DISABLE;
  206. hadc1.Init.Overrun = ADC_OVR_DATA_PRESERVED;
  207. hadc1.Init.SamplingTimeCommon1 = ADC_SAMPLETIME_1CYCLE_5;
  208. hadc1.Init.SamplingTimeCommon2 = ADC_SAMPLETIME_1CYCLE_5;
  209. hadc1.Init.OversamplingMode = DISABLE;
  210. hadc1.Init.TriggerFrequencyMode = ADC_TRIGGER_FREQ_HIGH;
  211. if (HAL_ADC_Init(&hadc1) != HAL_OK)
  212. {
  213. Error_Handler();
  214. }
  215. /**Configure Regular Channel
  216. */
  217. sConfig.Channel = ADC_CHANNEL_0;
  218. sConfig.Rank = ADC_REGULAR_RANK_1;
  219. sConfig.SamplingTime = ADC_SAMPLINGTIME_COMMON_1;
  220. if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
  221. {
  222. Error_Handler();
  223. }
  224. /* USER CODE BEGIN ADC1_Init 2 */
  225. /* USER CODE END ADC1_Init 2 */
  226. }
  227. /**
  228. * @brief DAC1 Initialization Function
  229. * @param None
  230. * @retval None
  231. */
  232. static void MX_DAC1_Init(void)
  233. {
  234. /* USER CODE BEGIN DAC1_Init 0 */
  235. /* USER CODE END DAC1_Init 0 */
  236. DAC_ChannelConfTypeDef sConfig = {0};
  237. /* USER CODE BEGIN DAC1_Init 1 */
  238. /* USER CODE END DAC1_Init 1 */
  239. /**DAC Initialization
  240. */
  241. hdac1.Instance = DAC1;
  242. if (HAL_DAC_Init(&hdac1) != HAL_OK)
  243. {
  244. Error_Handler();
  245. }
  246. /**DAC channel OUT1 config
  247. */
  248. sConfig.DAC_SampleAndHold = DAC_SAMPLEANDHOLD_DISABLE;
  249. sConfig.DAC_Trigger = DAC_TRIGGER_NONE;
  250. sConfig.DAC_OutputBuffer = DAC_OUTPUTBUFFER_ENABLE;
  251. sConfig.DAC_ConnectOnChipPeripheral = DAC_CHIPCONNECT_DISABLE;
  252. sConfig.DAC_UserTrimming = DAC_TRIMMING_FACTORY;
  253. if (HAL_DAC_ConfigChannel(&hdac1, &sConfig, DAC_CHANNEL_1) != HAL_OK)
  254. {
  255. Error_Handler();
  256. }
  257. /**DAC channel OUT2 config
  258. */
  259. sConfig.DAC_ConnectOnChipPeripheral = DAC_CHIPCONNECT_DISABLE;
  260. if (HAL_DAC_ConfigChannel(&hdac1, &sConfig, DAC_CHANNEL_2) != HAL_OK)
  261. {
  262. Error_Handler();
  263. }
  264. /* USER CODE BEGIN DAC1_Init 2 */
  265. /* USER CODE END DAC1_Init 2 */
  266. }
  267. /**
  268. * @brief LPUART1 Initialization Function
  269. * @param None
  270. * @retval None
  271. */
  272. static void MX_LPUART1_UART_Init(void)
  273. {
  274. /* USER CODE BEGIN LPUART1_Init 0 */
  275. /* USER CODE END LPUART1_Init 0 */
  276. /* USER CODE BEGIN LPUART1_Init 1 */
  277. /* USER CODE END LPUART1_Init 1 */
  278. hlpuart1.Instance = LPUART1;
  279. hlpuart1.Init.BaudRate = 115200;
  280. hlpuart1.Init.WordLength = UART_WORDLENGTH_8B;
  281. hlpuart1.Init.StopBits = UART_STOPBITS_1;
  282. hlpuart1.Init.Parity = UART_PARITY_NONE;
  283. hlpuart1.Init.Mode = UART_MODE_TX_RX;
  284. hlpuart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
  285. hlpuart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
  286. hlpuart1.Init.ClockPrescaler = UART_PRESCALER_DIV1;
  287. hlpuart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
  288. hlpuart1.FifoMode = UART_FIFOMODE_DISABLE;
  289. if (HAL_UART_Init(&hlpuart1) != HAL_OK)
  290. {
  291. Error_Handler();
  292. }
  293. if (HAL_UARTEx_SetTxFifoThreshold(&hlpuart1, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
  294. {
  295. Error_Handler();
  296. }
  297. if (HAL_UARTEx_SetRxFifoThreshold(&hlpuart1, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
  298. {
  299. Error_Handler();
  300. }
  301. if (HAL_UARTEx_DisableFifoMode(&hlpuart1) != HAL_OK)
  302. {
  303. Error_Handler();
  304. }
  305. /* USER CODE BEGIN LPUART1_Init 2 */
  306. /* USER CODE END LPUART1_Init 2 */
  307. }
  308. /**
  309. * @brief USART1 Initialization Function
  310. * @param None
  311. * @retval None
  312. */
  313. static void MX_USART1_UART_Init(void)
  314. {
  315. /* USER CODE BEGIN USART1_Init 0 */
  316. /* USER CODE END USART1_Init 0 */
  317. /* USER CODE BEGIN USART1_Init 1 */
  318. /* USER CODE END USART1_Init 1 */
  319. huart1.Instance = USART1;
  320. huart1.Init.BaudRate = 115200;
  321. huart1.Init.WordLength = UART_WORDLENGTH_7B;
  322. huart1.Init.StopBits = UART_STOPBITS_1;
  323. huart1.Init.Parity = UART_PARITY_NONE;
  324. huart1.Init.Mode = UART_MODE_TX_RX;
  325. huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
  326. huart1.Init.OverSampling = UART_OVERSAMPLING_16;
  327. huart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
  328. huart1.Init.ClockPrescaler = UART_PRESCALER_DIV1;
  329. huart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
  330. if (HAL_UART_Init(&huart1) != HAL_OK)
  331. {
  332. Error_Handler();
  333. }
  334. if (HAL_UARTEx_SetTxFifoThreshold(&huart1, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
  335. {
  336. Error_Handler();
  337. }
  338. if (HAL_UARTEx_SetRxFifoThreshold(&huart1, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
  339. {
  340. Error_Handler();
  341. }
  342. if (HAL_UARTEx_DisableFifoMode(&huart1) != HAL_OK)
  343. {
  344. Error_Handler();
  345. }
  346. /* USER CODE BEGIN USART1_Init 2 */
  347. /* USER CODE END USART1_Init 2 */
  348. }
  349. /**
  350. * @brief USART2 Initialization Function
  351. * @param None
  352. * @retval None
  353. */
  354. static void MX_USART2_UART_Init(void)
  355. {
  356. /* USER CODE BEGIN USART2_Init 0 */
  357. /* USER CODE END USART2_Init 0 */
  358. /* USER CODE BEGIN USART2_Init 1 */
  359. /* USER CODE END USART2_Init 1 */
  360. huart2.Instance = USART2;
  361. huart2.Init.BaudRate = 115200;
  362. huart2.Init.WordLength = UART_WORDLENGTH_7B;
  363. huart2.Init.StopBits = UART_STOPBITS_1;
  364. huart2.Init.Parity = UART_PARITY_NONE;
  365. huart2.Init.Mode = UART_MODE_TX_RX;
  366. huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
  367. huart2.Init.OverSampling = UART_OVERSAMPLING_16;
  368. huart2.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
  369. huart2.Init.ClockPrescaler = UART_PRESCALER_DIV1;
  370. huart2.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
  371. if (HAL_UART_Init(&huart2) != HAL_OK)
  372. {
  373. Error_Handler();
  374. }
  375. if (HAL_UARTEx_SetTxFifoThreshold(&huart2, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
  376. {
  377. Error_Handler();
  378. }
  379. if (HAL_UARTEx_SetRxFifoThreshold(&huart2, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
  380. {
  381. Error_Handler();
  382. }
  383. if (HAL_UARTEx_DisableFifoMode(&huart2) != HAL_OK)
  384. {
  385. Error_Handler();
  386. }
  387. /* USER CODE BEGIN USART2_Init 2 */
  388. /* USER CODE END USART2_Init 2 */
  389. }
  390. /**
  391. * @brief USART3 Initialization Function
  392. * @param None
  393. * @retval None
  394. */
  395. static void MX_USART3_UART_Init(void)
  396. {
  397. /* USER CODE BEGIN USART3_Init 0 */
  398. /* USER CODE END USART3_Init 0 */
  399. /* USER CODE BEGIN USART3_Init 1 */
  400. /* USER CODE END USART3_Init 1 */
  401. huart3.Instance = USART3;
  402. huart3.Init.BaudRate = 115200;
  403. huart3.Init.WordLength = UART_WORDLENGTH_7B;
  404. huart3.Init.StopBits = UART_STOPBITS_1;
  405. huart3.Init.Parity = UART_PARITY_NONE;
  406. huart3.Init.Mode = UART_MODE_TX_RX;
  407. huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE;
  408. huart3.Init.OverSampling = UART_OVERSAMPLING_16;
  409. huart3.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
  410. huart3.Init.ClockPrescaler = UART_PRESCALER_DIV1;
  411. huart3.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
  412. if (HAL_UART_Init(&huart3) != HAL_OK)
  413. {
  414. Error_Handler();
  415. }
  416. if (HAL_UARTEx_SetTxFifoThreshold(&huart3, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
  417. {
  418. Error_Handler();
  419. }
  420. if (HAL_UARTEx_SetRxFifoThreshold(&huart3, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
  421. {
  422. Error_Handler();
  423. }
  424. if (HAL_UARTEx_DisableFifoMode(&huart3) != HAL_OK)
  425. {
  426. Error_Handler();
  427. }
  428. /* USER CODE BEGIN USART3_Init 2 */
  429. /* USER CODE END USART3_Init 2 */
  430. }
  431. /**
  432. * @brief SPI1 Initialization Function
  433. * @param None
  434. * @retval None
  435. */
  436. static void MX_SPI1_Init(void)
  437. {
  438. /* USER CODE BEGIN SPI1_Init 0 */
  439. /* USER CODE END SPI1_Init 0 */
  440. /* USER CODE BEGIN SPI1_Init 1 */
  441. /* USER CODE END SPI1_Init 1 */
  442. /* SPI1 parameter configuration*/
  443. hspi1.Instance = SPI1;
  444. hspi1.Init.Mode = SPI_MODE_MASTER;
  445. hspi1.Init.Direction = SPI_DIRECTION_2LINES;
  446. hspi1.Init.DataSize = SPI_DATASIZE_4BIT;
  447. hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
  448. hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
  449. hspi1.Init.NSS = SPI_NSS_SOFT;
  450. hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
  451. hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
  452. hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
  453. hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
  454. hspi1.Init.CRCPolynomial = 7;
  455. hspi1.Init.CRCLength = SPI_CRC_LENGTH_DATASIZE;
  456. hspi1.Init.NSSPMode = SPI_NSS_PULSE_ENABLE;
  457. if (HAL_SPI_Init(&hspi1) != HAL_OK)
  458. {
  459. Error_Handler();
  460. }
  461. /* USER CODE BEGIN SPI1_Init 2 */
  462. /* USER CODE END SPI1_Init 2 */
  463. }
  464. /**
  465. * @brief SPI2 Initialization Function
  466. * @param None
  467. * @retval None
  468. */
  469. static void MX_SPI2_Init(void)
  470. {
  471. /* USER CODE BEGIN SPI2_Init 0 */
  472. /* USER CODE END SPI2_Init 0 */
  473. /* USER CODE BEGIN SPI2_Init 1 */
  474. /* USER CODE END SPI2_Init 1 */
  475. /* SPI2 parameter configuration*/
  476. hspi2.Instance = SPI2;
  477. hspi2.Init.Mode = SPI_MODE_MASTER;
  478. hspi2.Init.Direction = SPI_DIRECTION_2LINES;
  479. hspi2.Init.DataSize = SPI_DATASIZE_4BIT;
  480. hspi2.Init.CLKPolarity = SPI_POLARITY_LOW;
  481. hspi2.Init.CLKPhase = SPI_PHASE_1EDGE;
  482. hspi2.Init.NSS = SPI_NSS_SOFT;
  483. hspi2.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
  484. hspi2.Init.FirstBit = SPI_FIRSTBIT_MSB;
  485. hspi2.Init.TIMode = SPI_TIMODE_DISABLE;
  486. hspi2.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
  487. hspi2.Init.CRCPolynomial = 7;
  488. hspi2.Init.CRCLength = SPI_CRC_LENGTH_DATASIZE;
  489. hspi2.Init.NSSPMode = SPI_NSS_PULSE_ENABLE;
  490. if (HAL_SPI_Init(&hspi2) != HAL_OK)
  491. {
  492. Error_Handler();
  493. }
  494. /* USER CODE BEGIN SPI2_Init 2 */
  495. /* USER CODE END SPI2_Init 2 */
  496. }
  497. /**
  498. * @brief TIM2 Initialization Function
  499. * @param None
  500. * @retval None
  501. */
  502. static void MX_TIM2_Init(void)
  503. {
  504. /* USER CODE BEGIN TIM2_Init 0 */
  505. /* USER CODE END TIM2_Init 0 */
  506. TIM_ClockConfigTypeDef sClockSourceConfig = {0};
  507. TIM_MasterConfigTypeDef sMasterConfig = {0};
  508. /* USER CODE BEGIN TIM2_Init 1 */
  509. /* USER CODE END TIM2_Init 1 */
  510. htim2.Instance = TIM2;
  511. htim2.Init.Prescaler = 0;
  512. htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
  513. htim2.Init.Period = 0;
  514. htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
  515. htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
  516. if (HAL_TIM_Base_Init(&htim2) != HAL_OK)
  517. {
  518. Error_Handler();
  519. }
  520. sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
  521. if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK)
  522. {
  523. Error_Handler();
  524. }
  525. sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
  526. sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
  527. if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK)
  528. {
  529. Error_Handler();
  530. }
  531. /* USER CODE BEGIN TIM2_Init 2 */
  532. /* USER CODE END TIM2_Init 2 */
  533. }
  534. /**
  535. * @brief TIM3 Initialization Function
  536. * @param None
  537. * @retval None
  538. */
  539. static void MX_TIM3_Init(void)
  540. {
  541. /* USER CODE BEGIN TIM3_Init 0 */
  542. /* USER CODE END TIM3_Init 0 */
  543. TIM_ClockConfigTypeDef sClockSourceConfig = {0};
  544. TIM_MasterConfigTypeDef sMasterConfig = {0};
  545. TIM_OC_InitTypeDef sConfigOC = {0};
  546. /* USER CODE BEGIN TIM3_Init 1 */
  547. /* USER CODE END TIM3_Init 1 */
  548. htim3.Instance = TIM3;
  549. htim3.Init.Prescaler = 0;
  550. htim3.Init.CounterMode = TIM_COUNTERMODE_UP;
  551. htim3.Init.Period = 0;
  552. htim3.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
  553. htim3.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
  554. if (HAL_TIM_Base_Init(&htim3) != HAL_OK)
  555. {
  556. Error_Handler();
  557. }
  558. sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
  559. if (HAL_TIM_ConfigClockSource(&htim3, &sClockSourceConfig) != HAL_OK)
  560. {
  561. Error_Handler();
  562. }
  563. if (HAL_TIM_OC_Init(&htim3) != HAL_OK)
  564. {
  565. Error_Handler();
  566. }
  567. sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
  568. sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
  569. if (HAL_TIMEx_MasterConfigSynchronization(&htim3, &sMasterConfig) != HAL_OK)
  570. {
  571. Error_Handler();
  572. }
  573. sConfigOC.OCMode = TIM_OCMODE_TIMING;
  574. sConfigOC.Pulse = 0;
  575. sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
  576. sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
  577. if (HAL_TIM_OC_ConfigChannel(&htim3, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
  578. {
  579. Error_Handler();
  580. }
  581. if (HAL_TIM_OC_ConfigChannel(&htim3, &sConfigOC, TIM_CHANNEL_2) != HAL_OK)
  582. {
  583. Error_Handler();
  584. }
  585. if (HAL_TIM_OC_ConfigChannel(&htim3, &sConfigOC, TIM_CHANNEL_3) != HAL_OK)
  586. {
  587. Error_Handler();
  588. }
  589. if (HAL_TIM_OC_ConfigChannel(&htim3, &sConfigOC, TIM_CHANNEL_4) != HAL_OK)
  590. {
  591. Error_Handler();
  592. }
  593. /* USER CODE BEGIN TIM3_Init 2 */
  594. /* USER CODE END TIM3_Init 2 */
  595. HAL_TIM_MspPostInit(&htim3);
  596. }
  597. /**
  598. * @brief GPIO Initialization Function
  599. * @param None
  600. * @retval None
  601. */
  602. static void MX_GPIO_Init(void)
  603. {
  604. /* GPIO Ports Clock Enable */
  605. __HAL_RCC_GPIOC_CLK_ENABLE();
  606. __HAL_RCC_GPIOF_CLK_ENABLE();
  607. __HAL_RCC_GPIOA_CLK_ENABLE();
  608. __HAL_RCC_GPIOB_CLK_ENABLE();
  609. __HAL_RCC_GPIOD_CLK_ENABLE();
  610. }
  611. /* USER CODE BEGIN 4 */
  612. /* USER CODE END 4 */
  613. /**
  614. * @brief This function is executed in case of error occurrence.
  615. * @retval None
  616. */
  617. void Error_Handler(void)
  618. {
  619. /* USER CODE BEGIN Error_Handler_Debug */
  620. /* User can add his own implementation to report the HAL error return state */
  621. /* USER CODE END Error_Handler_Debug */
  622. }
  623. #ifdef USE_FULL_ASSERT
  624. /**
  625. * @brief Reports the name of the source file and the source line number
  626. * where the assert_param error has occurred.
  627. * @param file: pointer to the source file name
  628. * @param line: assert_param error line source number
  629. * @retval None
  630. */
  631. void assert_failed(uint8_t *file, uint32_t line)
  632. {
  633. /* USER CODE BEGIN 6 */
  634. /* User can add his own implementation to report the file name and line number,
  635. tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  636. /* USER CODE END 6 */
  637. }
  638. #endif /* USE_FULL_ASSERT */
  639. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/