mirror of
https://git.intern.spaceteamaachen.de/ALPAKA/CAN-Demo.git
synced 2025-08-06 14:07:35 +00:00
Working CAN sending on TACOS via user space
This commit is contained in:
CarlWachter
125
Core/Src/can.c
Normal file
125
Core/Src/can.c
Normal file
@@ -0,0 +1,125 @@
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/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file can.c
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* @brief This file provides code for the configuration
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* of the CAN instances.
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******************************************************************************
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* @attention
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*
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||||
* Copyright (c) 2023 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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||||
* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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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 "can.h"
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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CAN_HandleTypeDef hcan1;
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/* CAN1 init function */
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void MX_CAN1_Init(void)
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{
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/* USER CODE BEGIN CAN1_Init 0 */
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/* USER CODE END CAN1_Init 0 */
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/* USER CODE BEGIN CAN1_Init 1 */
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/* USER CODE END CAN1_Init 1 */
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hcan1.Instance = CAN1;
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hcan1.Init.Prescaler = 8;
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hcan1.Init.Mode = CAN_MODE_NORMAL;
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hcan1.Init.SyncJumpWidth = CAN_SJW_1TQ;
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hcan1.Init.TimeSeg1 = CAN_BS1_2TQ;
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hcan1.Init.TimeSeg2 = CAN_BS2_7TQ;
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hcan1.Init.TimeTriggeredMode = DISABLE;
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hcan1.Init.AutoBusOff = DISABLE;
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hcan1.Init.AutoWakeUp = DISABLE;
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hcan1.Init.AutoRetransmission = ENABLE;
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hcan1.Init.ReceiveFifoLocked = DISABLE;
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hcan1.Init.TransmitFifoPriority = DISABLE;
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if (HAL_CAN_Init(&hcan1) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN CAN1_Init 2 */
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/* USER CODE END CAN1_Init 2 */
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}
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void HAL_CAN_MspInit(CAN_HandleTypeDef* canHandle)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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if(canHandle->Instance==CAN1)
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{
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/* USER CODE BEGIN CAN1_MspInit 0 */
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/* USER CODE END CAN1_MspInit 0 */
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/* CAN1 clock enable */
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__HAL_RCC_CAN1_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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/**CAN1 GPIO Configuration
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PA11 ------> CAN1_RX
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PA12 ------> CAN1_TX
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_11|GPIO_PIN_12;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
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GPIO_InitStruct.Alternate = GPIO_AF9_CAN1;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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/* CAN1 interrupt Init */
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HAL_NVIC_SetPriority(CAN1_RX0_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(CAN1_RX0_IRQn);
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HAL_NVIC_SetPriority(CAN1_RX1_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(CAN1_RX1_IRQn);
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/* USER CODE BEGIN CAN1_MspInit 1 */
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/* USER CODE END CAN1_MspInit 1 */
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}
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}
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void HAL_CAN_MspDeInit(CAN_HandleTypeDef* canHandle)
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{
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if(canHandle->Instance==CAN1)
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{
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/* USER CODE BEGIN CAN1_MspDeInit 0 */
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/* USER CODE END CAN1_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_CAN1_CLK_DISABLE();
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/**CAN1 GPIO Configuration
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PA11 ------> CAN1_RX
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PA12 ------> CAN1_TX
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*/
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HAL_GPIO_DeInit(GPIOA, GPIO_PIN_11|GPIO_PIN_12);
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/* CAN1 interrupt Deinit */
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HAL_NVIC_DisableIRQ(CAN1_RX0_IRQn);
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HAL_NVIC_DisableIRQ(CAN1_RX1_IRQn);
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/* USER CODE BEGIN CAN1_MspDeInit 1 */
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/* USER CODE END CAN1_MspDeInit 1 */
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}
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}
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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143
Core/Src/freertos.c
Normal file
143
Core/Src/freertos.c
Normal file
@@ -0,0 +1,143 @@
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/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* File Name : freertos.c
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* Description : Code for freertos applications
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2023 STMicroelectronics.
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* All rights reserved.
|
||||
*
|
||||
* This software is licensed under terms that can be found in the LICENSE file
|
||||
* in the root directory of this software component.
|
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* If no LICENSE file comes with this software, it is provided AS-IS.
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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 "FreeRTOS.h"
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#include "task.h"
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#include "main.h"
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#include "cmsis_os.h"
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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/* USER CODE END Includes */
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/* Private typedef -----------------------------------------------------------*/
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/* USER CODE BEGIN PTD */
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typedef StaticSemaphore_t osStaticMutexDef_t;
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/* USER CODE END PTD */
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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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/* Private macro -------------------------------------------------------------*/
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/* USER CODE BEGIN PM */
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/* USER CODE END PM */
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/* Private variables ---------------------------------------------------------*/
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/* USER CODE BEGIN Variables */
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/* USER CODE END Variables */
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/* Definitions for defaultTask */
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osThreadId_t defaultTaskHandle;
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const osThreadAttr_t defaultTask_attributes = {
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.name = "defaultTask",
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.stack_size = 128 * 4,
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.priority = (osPriority_t) osPriorityNormal,
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};
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/* Definitions for uartMutex */
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osMutexId_t uartMutexHandle;
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osStaticMutexDef_t uartMutex_cb;
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const osMutexAttr_t uartMutex_attributes = {
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.name = "uartMutex",
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.cb_mem = &uartMutex_cb,
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.cb_size = sizeof(uartMutex_cb),
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};
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/* Private function prototypes -----------------------------------------------*/
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/* USER CODE BEGIN FunctionPrototypes */
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/* USER CODE END FunctionPrototypes */
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void StartDefaultTask(void *argument);
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void MX_FREERTOS_Init(void); /* (MISRA C 2004 rule 8.1) */
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/**
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* @brief FreeRTOS initialization
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* @param None
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* @retval None
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*/
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void MX_FREERTOS_Init(void) {
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/* USER CODE BEGIN Init */
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uartMutexHandle = osMutexNew(&uartMutex_attributes);
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/* USER CODE END Init */
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/* USER CODE BEGIN RTOS_MUTEX */
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/* add mutexes, ... */
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/* USER CODE END RTOS_MUTEX */
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/* USER CODE BEGIN RTOS_SEMAPHORES */
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/* add semaphores, ... */
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/* USER CODE END RTOS_SEMAPHORES */
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/* USER CODE BEGIN RTOS_TIMERS */
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/* start timers, add new ones, ... */
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/* USER CODE END RTOS_TIMERS */
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/* USER CODE BEGIN RTOS_QUEUES */
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/* add queues, ... */
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/* USER CODE END RTOS_QUEUES */
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/* Create the thread(s) */
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/* creation of defaultTask */
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defaultTaskHandle = osThreadNew(StartDefaultTask, NULL, &defaultTask_attributes);
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/* USER CODE BEGIN RTOS_THREADS */
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/* add threads, ... */
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/* USER CODE END RTOS_THREADS */
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/* USER CODE BEGIN RTOS_EVENTS */
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/* add events, ... */
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/* USER CODE END RTOS_EVENTS */
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}
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/* USER CODE BEGIN Header_StartDefaultTask */
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/**
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* @brief Function implementing the defaultTask thread.
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* @param argument: Not used
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* @retval None
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*/
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/* USER CODE END Header_StartDefaultTask */
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void StartDefaultTask(void *argument)
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{
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/* USER CODE BEGIN StartDefaultTask */
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/* Infinite loop */
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extern void startALPAKA(void *);
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startALPAKA(argument);
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for(;;)
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{
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osDelay(1);
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}
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/* USER CODE END StartDefaultTask */
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}
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/* Private application code --------------------------------------------------*/
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/* USER CODE BEGIN Application */
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/* USER CODE END Application */
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89
Core/Src/gpio.c
Normal file
89
Core/Src/gpio.c
Normal file
@@ -0,0 +1,89 @@
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/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file gpio.c
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* @brief This file provides code for the configuration
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* of all used GPIO pins.
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******************************************************************************
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* @attention
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*
|
||||
* Copyright (c) 2023 STMicroelectronics.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This software is licensed under terms that can be found in the LICENSE file
|
||||
* in the root directory of this software component.
|
||||
* If no LICENSE file comes with this software, it is provided AS-IS.
|
||||
*
|
||||
******************************************************************************
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||||
*/
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/* USER CODE END Header */
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||||
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/* Includes ------------------------------------------------------------------*/
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#include "gpio.h"
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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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/* Configure GPIO */
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/*----------------------------------------------------------------------------*/
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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/** Configure pins as
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* Analog
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* Input
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* Output
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* EVENT_OUT
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* EXTI
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PC10 ------> SPI3_SCK
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PC11 ------> SPI3_MISO
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PC12 ------> SPI3_MOSI
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*/
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void MX_GPIO_Init(void)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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/* GPIO Ports Clock Enable */
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__HAL_RCC_GPIOH_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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__HAL_RCC_GPIOB_CLK_ENABLE();
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__HAL_RCC_GPIOD_CLK_ENABLE();
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__HAL_RCC_GPIOC_CLK_ENABLE();
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(GPIOB, GPIO_PIN_12|GPIO_PIN_13, GPIO_PIN_RESET);
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(GPIOD, GPIO_PIN_8|GPIO_PIN_9, GPIO_PIN_RESET);
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/*Configure GPIO pins : PB12 PB13 */
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GPIO_InitStruct.Pin = GPIO_PIN_12|GPIO_PIN_13;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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/*Configure GPIO pins : PD8 PD9 */
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GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
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|
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/*Configure GPIO pins : PC10 PC11 PC12 */
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GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
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GPIO_InitStruct.Pull = GPIO_NOPULL;
|
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF6_SPI3;
|
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HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
|
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|
||||
}
|
||||
|
||||
/* USER CODE BEGIN 2 */
|
||||
|
||||
/* USER CODE END 2 */
|
||||
149
Core/Src/main.c
149
Core/Src/main.c
@@ -18,6 +18,10 @@
|
||||
/* USER CODE END Header */
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "main.h"
|
||||
#include "cmsis_os.h"
|
||||
#include "can.h"
|
||||
#include "usart.h"
|
||||
#include "gpio.h"
|
||||
|
||||
/* Private includes ----------------------------------------------------------*/
|
||||
/* USER CODE BEGIN Includes */
|
||||
@@ -50,9 +54,6 @@ uint8_t received = 0;
|
||||
/* USER CODE END PM */
|
||||
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
CAN_HandleTypeDef hcan1;
|
||||
|
||||
UART_HandleTypeDef huart4;
|
||||
|
||||
/* USER CODE BEGIN PV */
|
||||
|
||||
@@ -60,9 +61,7 @@ UART_HandleTypeDef huart4;
|
||||
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
void SystemClock_Config(void);
|
||||
static void MX_GPIO_Init(void);
|
||||
static void MX_UART4_Init(void);
|
||||
static void MX_CAN1_Init(void);
|
||||
void MX_FREERTOS_Init(void);
|
||||
/* USER CODE BEGIN PFP */
|
||||
|
||||
/* USER CODE END PFP */
|
||||
@@ -134,16 +133,26 @@ int main(void)
|
||||
|
||||
/* USER CODE END 2 */
|
||||
|
||||
/* Init scheduler */
|
||||
osKernelInitialize();
|
||||
|
||||
/* Call init function for freertos objects (in freertos.c) */
|
||||
MX_FREERTOS_Init();
|
||||
|
||||
/* Start scheduler */
|
||||
osKernelStart();
|
||||
|
||||
/* We should never get here as control is now taken by the scheduler */
|
||||
/* Infinite loop */
|
||||
/* USER CODE BEGIN WHILE */
|
||||
while (1)
|
||||
{
|
||||
|
||||
/*
|
||||
if (received == 1){
|
||||
testCanMsg(&hcan1, canRX);
|
||||
received = 0;
|
||||
}
|
||||
HAL_Delay(1000);
|
||||
HAL_Delay(1000);*/
|
||||
/* USER CODE END WHILE */
|
||||
|
||||
/* USER CODE BEGIN 3 */
|
||||
@@ -197,126 +206,6 @@ void SystemClock_Config(void)
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief CAN1 Initialization Function
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
static void MX_CAN1_Init(void)
|
||||
{
|
||||
|
||||
/* USER CODE BEGIN CAN1_Init 0 */
|
||||
|
||||
/* USER CODE END CAN1_Init 0 */
|
||||
|
||||
/* USER CODE BEGIN CAN1_Init 1 */
|
||||
|
||||
/* USER CODE END CAN1_Init 1 */
|
||||
hcan1.Instance = CAN1;
|
||||
hcan1.Init.Prescaler = 8;
|
||||
hcan1.Init.Mode = CAN_MODE_NORMAL;
|
||||
hcan1.Init.SyncJumpWidth = CAN_SJW_1TQ;
|
||||
hcan1.Init.TimeSeg1 = CAN_BS1_2TQ;
|
||||
hcan1.Init.TimeSeg2 = CAN_BS2_7TQ;
|
||||
hcan1.Init.TimeTriggeredMode = DISABLE;
|
||||
hcan1.Init.AutoBusOff = DISABLE;
|
||||
hcan1.Init.AutoWakeUp = DISABLE;
|
||||
hcan1.Init.AutoRetransmission = ENABLE;
|
||||
hcan1.Init.ReceiveFifoLocked = DISABLE;
|
||||
hcan1.Init.TransmitFifoPriority = DISABLE;
|
||||
if (HAL_CAN_Init(&hcan1) != HAL_OK)
|
||||
{
|
||||
Error_Handler();
|
||||
}
|
||||
/* USER CODE BEGIN CAN1_Init 2 */
|
||||
|
||||
/* USER CODE END CAN1_Init 2 */
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief UART4 Initialization Function
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
static void MX_UART4_Init(void)
|
||||
{
|
||||
|
||||
/* USER CODE BEGIN UART4_Init 0 */
|
||||
|
||||
/* USER CODE END UART4_Init 0 */
|
||||
|
||||
/* USER CODE BEGIN UART4_Init 1 */
|
||||
|
||||
/* USER CODE END UART4_Init 1 */
|
||||
huart4.Instance = UART4;
|
||||
huart4.Init.BaudRate = 115200;
|
||||
huart4.Init.WordLength = UART_WORDLENGTH_8B;
|
||||
huart4.Init.StopBits = UART_STOPBITS_1;
|
||||
huart4.Init.Parity = UART_PARITY_NONE;
|
||||
huart4.Init.Mode = UART_MODE_TX_RX;
|
||||
huart4.Init.HwFlowCtl = UART_HWCONTROL_NONE;
|
||||
huart4.Init.OverSampling = UART_OVERSAMPLING_16;
|
||||
if (HAL_UART_Init(&huart4) != HAL_OK)
|
||||
{
|
||||
Error_Handler();
|
||||
}
|
||||
/* USER CODE BEGIN UART4_Init 2 */
|
||||
|
||||
/* USER CODE END UART4_Init 2 */
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief GPIO Initialization Function
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
static void MX_GPIO_Init(void)
|
||||
{
|
||||
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
||||
/* USER CODE BEGIN MX_GPIO_Init_1 */
|
||||
/* USER CODE END MX_GPIO_Init_1 */
|
||||
|
||||
/* GPIO Ports Clock Enable */
|
||||
__HAL_RCC_GPIOH_CLK_ENABLE();
|
||||
__HAL_RCC_GPIOA_CLK_ENABLE();
|
||||
__HAL_RCC_GPIOB_CLK_ENABLE();
|
||||
__HAL_RCC_GPIOD_CLK_ENABLE();
|
||||
__HAL_RCC_GPIOC_CLK_ENABLE();
|
||||
|
||||
/*Configure GPIO pin Output Level */
|
||||
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_12|GPIO_PIN_13, GPIO_PIN_RESET);
|
||||
|
||||
/*Configure GPIO pin Output Level */
|
||||
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_8|GPIO_PIN_9, GPIO_PIN_RESET);
|
||||
|
||||
/*Configure GPIO pins : PB12 PB13 */
|
||||
GPIO_InitStruct.Pin = GPIO_PIN_12|GPIO_PIN_13;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
||||
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
|
||||
|
||||
/*Configure GPIO pins : PD8 PD9 */
|
||||
GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
||||
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
|
||||
|
||||
/*Configure GPIO pins : PC10 PC11 PC12 */
|
||||
GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF6_SPI3;
|
||||
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
|
||||
|
||||
/* USER CODE BEGIN MX_GPIO_Init_2 */
|
||||
/* USER CODE END MX_GPIO_Init_2 */
|
||||
}
|
||||
|
||||
/* USER CODE BEGIN 4 */
|
||||
|
||||
void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan1)
|
||||
@@ -327,7 +216,7 @@ void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan1)
|
||||
|
||||
HAL_CAN_GetRxMessage(hcan1, CAN_RX_FIFO0, &rxHeader, canRX);
|
||||
|
||||
uint8_t type_id, sensor_ID, value, include;
|
||||
/*uint8_t type_id, sensor_ID, value, include;
|
||||
|
||||
unpackValues(canRX[0], &type_id, &sensor_ID, &value, &include);
|
||||
|
||||
@@ -337,7 +226,7 @@ void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan1)
|
||||
}else{
|
||||
HAL_GPIO_WritePin(GPIOD,GPIO_PIN_8, GPIO_PIN_SET);
|
||||
}
|
||||
}
|
||||
}*/
|
||||
|
||||
|
||||
}
|
||||
|
||||
@@ -71,150 +71,14 @@ void HAL_MspInit(void)
|
||||
__HAL_RCC_PWR_CLK_ENABLE();
|
||||
|
||||
/* System interrupt init*/
|
||||
/* PendSV_IRQn interrupt configuration */
|
||||
HAL_NVIC_SetPriority(PendSV_IRQn, 15, 0);
|
||||
|
||||
/* USER CODE BEGIN MspInit 1 */
|
||||
|
||||
/* USER CODE END MspInit 1 */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief CAN MSP Initialization
|
||||
* This function configures the hardware resources used in this example
|
||||
* @param hcan: CAN handle pointer
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan)
|
||||
{
|
||||
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
||||
if(hcan->Instance==CAN1)
|
||||
{
|
||||
/* USER CODE BEGIN CAN1_MspInit 0 */
|
||||
|
||||
/* USER CODE END CAN1_MspInit 0 */
|
||||
/* Peripheral clock enable */
|
||||
__HAL_RCC_CAN1_CLK_ENABLE();
|
||||
|
||||
__HAL_RCC_GPIOA_CLK_ENABLE();
|
||||
/**CAN1 GPIO Configuration
|
||||
PA11 ------> CAN1_RX
|
||||
PA12 ------> CAN1_TX
|
||||
*/
|
||||
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_VERY_HIGH;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF9_CAN1;
|
||||
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
||||
|
||||
/* CAN1 interrupt Init */
|
||||
HAL_NVIC_SetPriority(CAN1_RX0_IRQn, 0, 0);
|
||||
HAL_NVIC_EnableIRQ(CAN1_RX0_IRQn);
|
||||
HAL_NVIC_SetPriority(CAN1_RX1_IRQn, 0, 0);
|
||||
HAL_NVIC_EnableIRQ(CAN1_RX1_IRQn);
|
||||
/* USER CODE BEGIN CAN1_MspInit 1 */
|
||||
|
||||
/* USER CODE END CAN1_MspInit 1 */
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief CAN MSP De-Initialization
|
||||
* This function freeze the hardware resources used in this example
|
||||
* @param hcan: CAN handle pointer
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan)
|
||||
{
|
||||
if(hcan->Instance==CAN1)
|
||||
{
|
||||
/* USER CODE BEGIN CAN1_MspDeInit 0 */
|
||||
|
||||
/* USER CODE END CAN1_MspDeInit 0 */
|
||||
/* Peripheral clock disable */
|
||||
__HAL_RCC_CAN1_CLK_DISABLE();
|
||||
|
||||
/**CAN1 GPIO Configuration
|
||||
PA11 ------> CAN1_RX
|
||||
PA12 ------> CAN1_TX
|
||||
*/
|
||||
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_11|GPIO_PIN_12);
|
||||
|
||||
/* CAN1 interrupt DeInit */
|
||||
HAL_NVIC_DisableIRQ(CAN1_RX0_IRQn);
|
||||
HAL_NVIC_DisableIRQ(CAN1_RX1_IRQn);
|
||||
/* USER CODE BEGIN CAN1_MspDeInit 1 */
|
||||
|
||||
/* USER CODE END CAN1_MspDeInit 1 */
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief UART MSP Initialization
|
||||
* This function configures the hardware resources used in this example
|
||||
* @param huart: UART handle pointer
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_UART_MspInit(UART_HandleTypeDef* huart)
|
||||
{
|
||||
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
||||
if(huart->Instance==UART4)
|
||||
{
|
||||
/* USER CODE BEGIN UART4_MspInit 0 */
|
||||
|
||||
/* USER CODE END UART4_MspInit 0 */
|
||||
/* Peripheral clock enable */
|
||||
__HAL_RCC_UART4_CLK_ENABLE();
|
||||
|
||||
__HAL_RCC_GPIOA_CLK_ENABLE();
|
||||
/**UART4 GPIO Configuration
|
||||
PA0-WKUP ------> UART4_TX
|
||||
PA1 ------> UART4_RX
|
||||
*/
|
||||
GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF8_UART4;
|
||||
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
||||
|
||||
/* USER CODE BEGIN UART4_MspInit 1 */
|
||||
|
||||
/* USER CODE END UART4_MspInit 1 */
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief UART MSP De-Initialization
|
||||
* This function freeze the hardware resources used in this example
|
||||
* @param huart: UART handle pointer
|
||||
* @retval None
|
||||
*/
|
||||
void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
|
||||
{
|
||||
if(huart->Instance==UART4)
|
||||
{
|
||||
/* USER CODE BEGIN UART4_MspDeInit 0 */
|
||||
|
||||
/* USER CODE END UART4_MspDeInit 0 */
|
||||
/* Peripheral clock disable */
|
||||
__HAL_RCC_UART4_CLK_DISABLE();
|
||||
|
||||
/**UART4 GPIO Configuration
|
||||
PA0-WKUP ------> UART4_TX
|
||||
PA1 ------> UART4_RX
|
||||
*/
|
||||
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_0|GPIO_PIN_1);
|
||||
|
||||
/* USER CODE BEGIN UART4_MspDeInit 1 */
|
||||
|
||||
/* USER CODE END UART4_MspDeInit 1 */
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/* USER CODE BEGIN 1 */
|
||||
|
||||
/* USER CODE END 1 */
|
||||
|
||||
@@ -20,6 +20,8 @@
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "main.h"
|
||||
#include "stm32f4xx_it.h"
|
||||
#include "FreeRTOS.h"
|
||||
#include "task.h"
|
||||
/* Private includes ----------------------------------------------------------*/
|
||||
/* USER CODE BEGIN Includes */
|
||||
/* USER CODE END Includes */
|
||||
@@ -138,19 +140,6 @@ void UsageFault_Handler(void)
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief This function handles System service call via SWI instruction.
|
||||
*/
|
||||
void SVC_Handler(void)
|
||||
{
|
||||
/* USER CODE BEGIN SVCall_IRQn 0 */
|
||||
|
||||
/* USER CODE END SVCall_IRQn 0 */
|
||||
/* USER CODE BEGIN SVCall_IRQn 1 */
|
||||
|
||||
/* USER CODE END SVCall_IRQn 1 */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief This function handles Debug monitor.
|
||||
*/
|
||||
@@ -164,19 +153,6 @@ void DebugMon_Handler(void)
|
||||
/* USER CODE END DebugMonitor_IRQn 1 */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief This function handles Pendable request for system service.
|
||||
*/
|
||||
void PendSV_Handler(void)
|
||||
{
|
||||
/* USER CODE BEGIN PendSV_IRQn 0 */
|
||||
|
||||
/* USER CODE END PendSV_IRQn 0 */
|
||||
/* USER CODE BEGIN PendSV_IRQn 1 */
|
||||
|
||||
/* USER CODE END PendSV_IRQn 1 */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief This function handles System tick timer.
|
||||
*/
|
||||
@@ -186,6 +162,14 @@ void SysTick_Handler(void)
|
||||
|
||||
/* USER CODE END SysTick_IRQn 0 */
|
||||
HAL_IncTick();
|
||||
#if (INCLUDE_xTaskGetSchedulerState == 1 )
|
||||
if (xTaskGetSchedulerState() != taskSCHEDULER_NOT_STARTED)
|
||||
{
|
||||
#endif /* INCLUDE_xTaskGetSchedulerState */
|
||||
xPortSysTickHandler();
|
||||
#if (INCLUDE_xTaskGetSchedulerState == 1 )
|
||||
}
|
||||
#endif /* INCLUDE_xTaskGetSchedulerState */
|
||||
/* USER CODE BEGIN SysTick_IRQn 1 */
|
||||
|
||||
/* USER CODE END SysTick_IRQn 1 */
|
||||
|
||||
113
Core/Src/usart.c
Normal file
113
Core/Src/usart.c
Normal file
@@ -0,0 +1,113 @@
|
||||
/* USER CODE BEGIN Header */
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file usart.c
|
||||
* @brief This file provides code for the configuration
|
||||
* of the USART instances.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* Copyright (c) 2023 STMicroelectronics.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This software is licensed under terms that can be found in the LICENSE file
|
||||
* in the root directory of this software component.
|
||||
* If no LICENSE file comes with this software, it is provided AS-IS.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
/* USER CODE END Header */
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "usart.h"
|
||||
|
||||
/* USER CODE BEGIN 0 */
|
||||
|
||||
/* USER CODE END 0 */
|
||||
|
||||
UART_HandleTypeDef huart4;
|
||||
|
||||
/* UART4 init function */
|
||||
void MX_UART4_Init(void)
|
||||
{
|
||||
|
||||
/* USER CODE BEGIN UART4_Init 0 */
|
||||
|
||||
/* USER CODE END UART4_Init 0 */
|
||||
|
||||
/* USER CODE BEGIN UART4_Init 1 */
|
||||
|
||||
/* USER CODE END UART4_Init 1 */
|
||||
huart4.Instance = UART4;
|
||||
huart4.Init.BaudRate = 115200;
|
||||
huart4.Init.WordLength = UART_WORDLENGTH_8B;
|
||||
huart4.Init.StopBits = UART_STOPBITS_1;
|
||||
huart4.Init.Parity = UART_PARITY_NONE;
|
||||
huart4.Init.Mode = UART_MODE_TX_RX;
|
||||
huart4.Init.HwFlowCtl = UART_HWCONTROL_NONE;
|
||||
huart4.Init.OverSampling = UART_OVERSAMPLING_16;
|
||||
if (HAL_UART_Init(&huart4) != HAL_OK)
|
||||
{
|
||||
Error_Handler();
|
||||
}
|
||||
/* USER CODE BEGIN UART4_Init 2 */
|
||||
|
||||
/* USER CODE END UART4_Init 2 */
|
||||
|
||||
}
|
||||
|
||||
void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle)
|
||||
{
|
||||
|
||||
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
||||
if(uartHandle->Instance==UART4)
|
||||
{
|
||||
/* USER CODE BEGIN UART4_MspInit 0 */
|
||||
|
||||
/* USER CODE END UART4_MspInit 0 */
|
||||
/* UART4 clock enable */
|
||||
__HAL_RCC_UART4_CLK_ENABLE();
|
||||
|
||||
__HAL_RCC_GPIOA_CLK_ENABLE();
|
||||
/**UART4 GPIO Configuration
|
||||
PA0-WKUP ------> UART4_TX
|
||||
PA1 ------> UART4_RX
|
||||
*/
|
||||
GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF8_UART4;
|
||||
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
||||
|
||||
/* USER CODE BEGIN UART4_MspInit 1 */
|
||||
|
||||
/* USER CODE END UART4_MspInit 1 */
|
||||
}
|
||||
}
|
||||
|
||||
void HAL_UART_MspDeInit(UART_HandleTypeDef* uartHandle)
|
||||
{
|
||||
|
||||
if(uartHandle->Instance==UART4)
|
||||
{
|
||||
/* USER CODE BEGIN UART4_MspDeInit 0 */
|
||||
|
||||
/* USER CODE END UART4_MspDeInit 0 */
|
||||
/* Peripheral clock disable */
|
||||
__HAL_RCC_UART4_CLK_DISABLE();
|
||||
|
||||
/**UART4 GPIO Configuration
|
||||
PA0-WKUP ------> UART4_TX
|
||||
PA1 ------> UART4_RX
|
||||
*/
|
||||
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_0|GPIO_PIN_1);
|
||||
|
||||
/* USER CODE BEGIN UART4_MspDeInit 1 */
|
||||
|
||||
/* USER CODE END UART4_MspDeInit 1 */
|
||||
}
|
||||
}
|
||||
|
||||
/* USER CODE BEGIN 1 */
|
||||
|
||||
/* USER CODE END 1 */
|
||||
Reference in New Issue
Block a user