commit

2025-06-26 21:04:59 +03:00
parent c5ea733074
commit a27b6bcb50
30 changed files with 26216 additions and 115 deletions
--- a/john103C6T6/Core/Src/can.c
+++ b/john103C6T6/Core/Src/can.c
@@ -0,0 +1,120 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    can.c
+  * @brief   This file provides code for the configuration
+  *          of the CAN instances.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2025 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 "can.h"
+
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+
+CAN_HandleTypeDef hcan;
+
+/* CAN init function */
+void MX_CAN_Init(void)
+{
+
+  /* USER CODE BEGIN CAN_Init 0 */
+
+  /* USER CODE END CAN_Init 0 */
+
+  /* USER CODE BEGIN CAN_Init 1 */
+
+  /* USER CODE END CAN_Init 1 */
+  hcan.Instance = CAN1;
+  hcan.Init.Prescaler = 16;
+  hcan.Init.Mode = CAN_MODE_NORMAL;
+  hcan.Init.SyncJumpWidth = CAN_SJW_1TQ;
+  hcan.Init.TimeSeg1 = CAN_BS1_1TQ;
+  hcan.Init.TimeSeg2 = CAN_BS2_1TQ;
+  hcan.Init.TimeTriggeredMode = DISABLE;
+  hcan.Init.AutoBusOff = DISABLE;
+  hcan.Init.AutoWakeUp = DISABLE;
+  hcan.Init.AutoRetransmission = DISABLE;
+  hcan.Init.ReceiveFifoLocked = DISABLE;
+  hcan.Init.TransmitFifoPriority = DISABLE;
+  if (HAL_CAN_Init(&hcan) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN CAN_Init 2 */
+
+  /* USER CODE END CAN_Init 2 */
+
+}
+
+void HAL_CAN_MspInit(CAN_HandleTypeDef* canHandle)
+{
+
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(canHandle->Instance==CAN1)
+  {
+  /* USER CODE BEGIN CAN1_MspInit 0 */
+
+  /* USER CODE END CAN1_MspInit 0 */
+    /* CAN1 clock enable */
+    __HAL_RCC_CAN1_CLK_ENABLE();
+
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    /**CAN GPIO Configuration
+    PA11     ------> CAN_RX
+    PA12     ------> CAN_TX
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_11;
+    GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = GPIO_PIN_12;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN CAN1_MspInit 1 */
+
+  /* USER CODE END CAN1_MspInit 1 */
+  }
+}
+
+void HAL_CAN_MspDeInit(CAN_HandleTypeDef* canHandle)
+{
+
+  if(canHandle->Instance==CAN1)
+  {
+  /* USER CODE BEGIN CAN1_MspDeInit 0 */
+
+  /* USER CODE END CAN1_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_CAN1_CLK_DISABLE();
+
+    /**CAN GPIO Configuration
+    PA11     ------> CAN_RX
+    PA12     ------> CAN_TX
+    */
+    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_11|GPIO_PIN_12);
+
+  /* USER CODE BEGIN CAN1_MspDeInit 1 */
+
+  /* USER CODE END CAN1_MspDeInit 1 */
+  }
+}
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */