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@@ -0,0 +1,482 @@
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+/*
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+ * platform.c
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+ *
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+ * Created on: 21 nov. 2021
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+ * Author: Jonatan
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+ */
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+
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+#include "platform.h"
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+#include "specific_implementation/psi_gpio.h"
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+
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+int stm32_main(void);
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+
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+pgi_gpio_pin_t PE14 = {.port = LD3_GPIO_Port, .pin = LD3_Pin};
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+pgi_gpio_pin_t *RED_LED = &PE14;
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+
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+void platform_init()
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+{
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+ stm32_main();
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+}
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+
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+void platform_service()
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+{
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+
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+}
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+
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+
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+/* USER CODE BEGIN Header */
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+/**
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+ ******************************************************************************
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+ * @file : main.c
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+ * @brief : Main program body
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+ ******************************************************************************
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+ * @attention
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+ *
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+ * <h2><center>© Copyright (c) 2021 STMicroelectronics.
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+ * All rights reserved.</center></h2>
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+ *
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+ * This software component is licensed by ST under BSD 3-Clause license,
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+ * the "License"; You may not use this file except in compliance with the
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+ * License. You may obtain a copy of the License at:
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+ * opensource.org/licenses/BSD-3-Clause
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+ *
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+ ******************************************************************************
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+ */
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+/* USER CODE END Header */
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+/* Includes ------------------------------------------------------------------*/
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+#include "stm32_main.h"
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+
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+/* Private includes ----------------------------------------------------------*/
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+/* USER CODE BEGIN Includes */
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+
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+/* USER CODE END Includes */
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+
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+/* Private typedef -----------------------------------------------------------*/
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+/* USER CODE BEGIN PTD */
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+
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+/* USER CODE END PTD */
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+
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+/* Private define ------------------------------------------------------------*/
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+/* USER CODE BEGIN PD */
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+/* USER CODE END PD */
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+
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+/* Private macro -------------------------------------------------------------*/
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+/* USER CODE BEGIN PM */
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+
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+/* USER CODE END PM */
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+
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+/* Private variables ---------------------------------------------------------*/
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+CAN_HandleTypeDef hcan;
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+
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+I2C_HandleTypeDef hi2c1;
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+
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+SPI_HandleTypeDef hspi1;
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+
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+UART_HandleTypeDef huart4;
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+UART_HandleTypeDef huart1;
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+
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+/* USER CODE BEGIN PV */
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+
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+/* USER CODE END PV */
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+
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+/* Private function prototypes -----------------------------------------------*/
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+void SystemClock_Config(void);
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+static void MX_GPIO_Init(void);
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+static void MX_I2C1_Init(void);
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+static void MX_SPI1_Init(void);
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+static void MX_USART1_UART_Init(void);
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+static void MX_CAN_Init(void);
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+static void MX_UART4_Init(void);
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+/* USER CODE BEGIN PFP */
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+
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+/* USER CODE END PFP */
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+
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+/* Private user code ---------------------------------------------------------*/
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+/* USER CODE BEGIN 0 */
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+
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+/* USER CODE END 0 */
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+
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+/**
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+ * @brief The application entry point.
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+ * @retval int
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+ */
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+int stm32_main(void)
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+{
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+ /* USER CODE BEGIN 1 */
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+
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+ /* USER CODE END 1 */
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+
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+ /* MCU Configuration--------------------------------------------------------*/
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+
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+ /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
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+ HAL_Init();
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+
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+ /* USER CODE BEGIN Init */
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+
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+ /* USER CODE END Init */
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+
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+ /* Configure the system clock */
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+ SystemClock_Config();
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+
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+ /* USER CODE BEGIN SysInit */
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+
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+ /* USER CODE END SysInit */
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+
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+ /* Initialize all configured peripherals */
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+ MX_GPIO_Init();
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+ MX_I2C1_Init();
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+ MX_SPI1_Init();
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+ MX_USART1_UART_Init();
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+ MX_CAN_Init();
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+ MX_UART4_Init();
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+ /* USER CODE BEGIN 2 */
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+
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+ HAL_GPIO_WritePin(LD4_GPIO_Port, LD4_Pin, GPIO_PIN_SET);
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+ HAL_GPIO_WritePin(LD6_GPIO_Port, LD6_Pin, GPIO_PIN_SET);
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+ HAL_GPIO_WritePin(LD7_GPIO_Port, LD7_Pin, GPIO_PIN_SET);
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+ HAL_GPIO_WritePin(LD9_GPIO_Port, LD9_Pin, GPIO_PIN_SET);
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+
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+ /* USER CODE END 2 */
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+
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+ /* Infinite loop */
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+ /* USER CODE BEGIN WHILE */
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+
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+ /* USER CODE END 3 */
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+ return 0;
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+}
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+
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+/**
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+ * @brief System Clock Configuration
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+ * @retval None
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+ */
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+void SystemClock_Config(void)
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+{
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+ RCC_OscInitTypeDef RCC_OscInitStruct = {0};
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+ RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
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+ RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
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+
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+ /** Initializes the RCC Oscillators according to the specified parameters
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+ * in the RCC_OscInitTypeDef structure.
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+ */
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+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_HSE;
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+ RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS;
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+ RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
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+ RCC_OscInitStruct.HSIState = RCC_HSI_ON;
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+ RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
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+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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+ RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL6;
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+ if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
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+ {
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+ Error_Handler();
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+ }
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+ /** Initializes the CPU, AHB and APB buses clocks
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+ */
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+ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
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+ |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
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+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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+ RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
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+ RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
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+
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+ if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
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+ {
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+ Error_Handler();
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+ }
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+ PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1|RCC_PERIPHCLK_UART4
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+ |RCC_PERIPHCLK_I2C1;
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+ PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK2;
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+ PeriphClkInit.Uart4ClockSelection = RCC_UART4CLKSOURCE_PCLK1;
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+ PeriphClkInit.I2c1ClockSelection = RCC_I2C1CLKSOURCE_HSI;
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+ if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
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+ {
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+ Error_Handler();
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+ }
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+}
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+
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+/**
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+ * @brief CAN Initialization Function
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+ * @param None
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+ * @retval None
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+ */
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+static void MX_CAN_Init(void)
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+{
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+
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+ /* USER CODE BEGIN CAN_Init 0 */
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+
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+ /* USER CODE END CAN_Init 0 */
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+
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+ /* USER CODE BEGIN CAN_Init 1 */
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+
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+ /* USER CODE END CAN_Init 1 */
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+ hcan.Instance = CAN;
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+ hcan.Init.Prescaler = 16;
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+ hcan.Init.Mode = CAN_MODE_NORMAL;
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+ hcan.Init.SyncJumpWidth = CAN_SJW_1TQ;
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+ hcan.Init.TimeSeg1 = CAN_BS1_1TQ;
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+ hcan.Init.TimeSeg2 = CAN_BS2_1TQ;
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+ hcan.Init.TimeTriggeredMode = DISABLE;
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+ hcan.Init.AutoBusOff = DISABLE;
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+ hcan.Init.AutoWakeUp = DISABLE;
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+ hcan.Init.AutoRetransmission = DISABLE;
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+ hcan.Init.ReceiveFifoLocked = DISABLE;
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+ hcan.Init.TransmitFifoPriority = DISABLE;
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+ if (HAL_CAN_Init(&hcan) != HAL_OK)
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+ {
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+ Error_Handler();
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+ }
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+ /* USER CODE BEGIN CAN_Init 2 */
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+
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+ /* USER CODE END CAN_Init 2 */
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+
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+}
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+
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+/**
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+ * @brief I2C1 Initialization Function
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+ * @param None
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+ * @retval None
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+ */
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+static void MX_I2C1_Init(void)
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+{
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+
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+ /* USER CODE BEGIN I2C1_Init 0 */
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+
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+ /* USER CODE END I2C1_Init 0 */
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+
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+ /* USER CODE BEGIN I2C1_Init 1 */
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+
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+ /* USER CODE END I2C1_Init 1 */
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+ hi2c1.Instance = I2C1;
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+ hi2c1.Init.Timing = 0x2000090E;
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+ hi2c1.Init.OwnAddress1 = 0;
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+ hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
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+ hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
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+ hi2c1.Init.OwnAddress2 = 0;
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+ hi2c1.Init.OwnAddress2Masks = I2C_OA2_NOMASK;
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+ hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
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+ hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
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+ if (HAL_I2C_Init(&hi2c1) != HAL_OK)
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+ {
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+ Error_Handler();
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+ }
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+ /** Configure Analogue filter
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+ */
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+ if (HAL_I2CEx_ConfigAnalogFilter(&hi2c1, I2C_ANALOGFILTER_ENABLE) != HAL_OK)
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+ {
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+ Error_Handler();
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+ }
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+ /** Configure Digital filter
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+ */
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+ if (HAL_I2CEx_ConfigDigitalFilter(&hi2c1, 0) != HAL_OK)
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+ {
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+ Error_Handler();
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+ }
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+ /* USER CODE BEGIN I2C1_Init 2 */
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+
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+ /* USER CODE END I2C1_Init 2 */
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+
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+}
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+
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+/**
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+ * @brief SPI1 Initialization Function
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+ * @param None
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+ * @retval None
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+ */
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+static void MX_SPI1_Init(void)
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+{
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+
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+ /* USER CODE BEGIN SPI1_Init 0 */
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+
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+ /* USER CODE END SPI1_Init 0 */
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+
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+ /* USER CODE BEGIN SPI1_Init 1 */
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+
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+ /* USER CODE END SPI1_Init 1 */
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+ /* SPI1 parameter configuration*/
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+ hspi1.Instance = SPI1;
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+ hspi1.Init.Mode = SPI_MODE_MASTER;
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+ hspi1.Init.Direction = SPI_DIRECTION_2LINES;
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+ hspi1.Init.DataSize = SPI_DATASIZE_4BIT;
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+ hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
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+ hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
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+ hspi1.Init.NSS = SPI_NSS_SOFT;
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+ hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_4;
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+ hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
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+ hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
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+ hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
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+ hspi1.Init.CRCPolynomial = 7;
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+ hspi1.Init.CRCLength = SPI_CRC_LENGTH_DATASIZE;
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+ hspi1.Init.NSSPMode = SPI_NSS_PULSE_ENABLE;
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+ if (HAL_SPI_Init(&hspi1) != HAL_OK)
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+ {
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+ Error_Handler();
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+ }
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+ /* USER CODE BEGIN SPI1_Init 2 */
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+
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+ /* USER CODE END SPI1_Init 2 */
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+
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+}
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+
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+/**
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+ * @brief UART4 Initialization Function
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+ * @param None
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+ * @retval None
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+ */
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+static void MX_UART4_Init(void)
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+{
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+
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+ /* USER CODE BEGIN UART4_Init 0 */
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+
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+ /* USER CODE END UART4_Init 0 */
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+
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+ /* USER CODE BEGIN UART4_Init 1 */
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+
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+ /* USER CODE END UART4_Init 1 */
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+ huart4.Instance = UART4;
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+ huart4.Init.BaudRate = 115200;
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+ huart4.Init.WordLength = UART_WORDLENGTH_8B;
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+ huart4.Init.StopBits = UART_STOPBITS_1;
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+ huart4.Init.Parity = UART_PARITY_NONE;
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+ huart4.Init.Mode = UART_MODE_TX_RX;
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+ huart4.Init.HwFlowCtl = UART_HWCONTROL_NONE;
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+ huart4.Init.OverSampling = UART_OVERSAMPLING_16;
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+ huart4.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
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+ huart4.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
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+ if (HAL_UART_Init(&huart4) != HAL_OK)
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+ {
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+ Error_Handler();
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+ }
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+ /* USER CODE BEGIN UART4_Init 2 */
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+
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+ /* USER CODE END UART4_Init 2 */
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+
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+}
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+
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+/**
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+ * @brief USART1 Initialization Function
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+ * @param None
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+ * @retval None
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+ */
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+static void MX_USART1_UART_Init(void)
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+{
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+
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+ /* USER CODE BEGIN USART1_Init 0 */
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+
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+ /* USER CODE END USART1_Init 0 */
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+
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+ /* USER CODE BEGIN USART1_Init 1 */
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+
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+ /* USER CODE END USART1_Init 1 */
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+ huart1.Instance = USART1;
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+ huart1.Init.BaudRate = 115200;
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+ huart1.Init.WordLength = UART_WORDLENGTH_8B;
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+ huart1.Init.StopBits = UART_STOPBITS_1;
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+ huart1.Init.Parity = UART_PARITY_NONE;
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+ huart1.Init.Mode = UART_MODE_TX_RX;
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+ huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
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+ huart1.Init.OverSampling = UART_OVERSAMPLING_16;
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+ huart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
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+ huart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
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+ if (HAL_UART_Init(&huart1) != HAL_OK)
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+ {
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+ Error_Handler();
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+ }
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+ /* USER CODE BEGIN USART1_Init 2 */
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+
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+ /* USER CODE END USART1_Init 2 */
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+
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+}
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+
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+/**
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+ * @brief GPIO Initialization Function
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+ * @param None
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+ * @retval None
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+ */
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+static void MX_GPIO_Init(void)
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+{
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+ GPIO_InitTypeDef GPIO_InitStruct = {0};
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+
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+ /* GPIO Ports Clock Enable */
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+ __HAL_RCC_GPIOE_CLK_ENABLE();
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+ __HAL_RCC_GPIOC_CLK_ENABLE();
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+ __HAL_RCC_GPIOF_CLK_ENABLE();
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+ __HAL_RCC_GPIOA_CLK_ENABLE();
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+ __HAL_RCC_GPIOB_CLK_ENABLE();
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+
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+ /*Configure GPIO pin Output Level */
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+ HAL_GPIO_WritePin(GPIOE, CS_I2C_SPI_Pin|LD4_Pin|LD3_Pin|LD5_Pin
|
|
|
+ |LD7_Pin|LD9_Pin|LD10_Pin|LD8_Pin
|
|
|
+ |LD6_Pin, GPIO_PIN_RESET);
|
|
|
+
|
|
|
+ /*Configure GPIO pins : DRDY_Pin MEMS_INT3_Pin MEMS_INT4_Pin MEMS_INT1_Pin
|
|
|
+ MEMS_INT2_Pin */
|
|
|
+ GPIO_InitStruct.Pin = DRDY_Pin|MEMS_INT3_Pin|MEMS_INT4_Pin|MEMS_INT1_Pin
|
|
|
+ |MEMS_INT2_Pin;
|
|
|
+ GPIO_InitStruct.Mode = GPIO_MODE_EVT_RISING;
|
|
|
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
|
+ HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
|
|
|
+
|
|
|
+ /*Configure GPIO pins : CS_I2C_SPI_Pin LD4_Pin LD3_Pin LD5_Pin
|
|
|
+ LD7_Pin LD9_Pin LD10_Pin LD8_Pin
|
|
|
+ LD6_Pin */
|
|
|
+ GPIO_InitStruct.Pin = CS_I2C_SPI_Pin|LD4_Pin|LD3_Pin|LD5_Pin
|
|
|
+ |LD7_Pin|LD9_Pin|LD10_Pin|LD8_Pin
|
|
|
+ |LD6_Pin;
|
|
|
+ GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
|
|
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
|
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
|
|
+ HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
|
|
|
+
|
|
|
+ /*Configure GPIO pin : B1_Pin */
|
|
|
+ GPIO_InitStruct.Pin = B1_Pin;
|
|
|
+ GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
|
|
|
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
|
+ HAL_GPIO_Init(B1_GPIO_Port, &GPIO_InitStruct);
|
|
|
+
|
|
|
+ /*Configure GPIO pins : PA11 PA12 */
|
|
|
+ GPIO_InitStruct.Pin = GPIO_PIN_11|GPIO_PIN_12;
|
|
|
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
|
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
|
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
|
|
|
+ GPIO_InitStruct.Alternate = GPIO_AF14_USB;
|
|
|
+ HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
|
|
+
|
|
|
+}
|
|
|
+
|
|
|
+/* USER CODE BEGIN 4 */
|
|
|
+
|
|
|
+/* USER CODE END 4 */
|
|
|
+
|
|
|
+/**
|
|
|
+ * @brief This function is executed in case of error occurrence.
|
|
|
+ * @retval None
|
|
|
+ */
|
|
|
+void Error_Handler(void)
|
|
|
+{
|
|
|
+ /* USER CODE BEGIN Error_Handler_Debug */
|
|
|
+ /* User can add his own implementation to report the HAL error return state */
|
|
|
+ __disable_irq();
|
|
|
+ while (1)
|
|
|
+ {
|
|
|
+ }
|
|
|
+ /* USER CODE END Error_Handler_Debug */
|
|
|
+}
|
|
|
+
|
|
|
+#ifdef USE_FULL_ASSERT
|
|
|
+/**
|
|
|
+ * @brief Reports the name of the source file and the source line number
|
|
|
+ * where the assert_param error has occurred.
|
|
|
+ * @param file: pointer to the source file name
|
|
|
+ * @param line: assert_param error line source number
|
|
|
+ * @retval None
|
|
|
+ */
|
|
|
+void assert_failed(uint8_t *file, uint32_t line)
|
|
|
+{
|
|
|
+ /* USER CODE BEGIN 6 */
|
|
|
+ /* User can add his own implementation to report the file name and line number,
|
|
|
+ ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
|
|
|
+ /* USER CODE END 6 */
|
|
|
+}
|
|
|
+#endif /* USE_FULL_ASSERT */
|
|
|
+
|
|
|
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
