eeeck
6446f5209b
- Less overhead, simpler to manage - Semaphores are apparently overkill for a simple blink timer
61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file : canlog.h
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* @brief : Header for canlog.c file.
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* This file contains the defines related to SAE J1939 CAN.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2026 Erick Ahmed.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef CANLOG_H
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#define CANLOG_H
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#include "main.h"
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#include "cmsis_os.h"
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extern osMessageQueueId_t xCAN1RxQueue;
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extern osMessageQueueId_t xCAN2RxQueue;
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extern osSemaphoreId_t xSemaphoreCAN1;
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extern osSemaphoreId_t xSemaphoreCAN2;
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/* USER CODE BEGIN PTD */
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typedef struct {
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GPIO_TypeDef* port;
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uint16_t pin;
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} LED_Config;
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typedef struct {
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uint32_t id;
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uint8_t payload[8];
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uint8_t dlc;
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uint8_t isExtended;
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//uint32_t timestamp; //Enable TIM2: 42 MHz / (41+1) = 1 MHz → 1 µs tick; 32bit autoreload freerunning
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// this is for getting timestamps on can messages
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} CanMessage_t;
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typedef struct {
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LED_Config *led;
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} LEDContext;
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/* USER CODE END PTD */
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/**
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* @brief Initializes the CAN logger modules, OS threads, queues, and hardware.
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* @param hcan1 Pointer to the CAN1 handle
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* @param hcan2 Pointer to the CAN2 handle
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*/
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void CAN_Logger_Init(CAN_HandleTypeDef *hcan1, CAN_HandleTypeDef *hcan2);
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void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan);
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void vCANLoggerListen(void *argument);
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void vLEDHeartbeat(void *argument);
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#endif /* CANLOG_H */
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