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C

/**
* @file can.h
*
* @brief Header file for Controller Area Network (CAN) functionality in the ChainLube application.
*
* This file provides functions and structures related to Controller Area Network (CAN)
* communication for the ChainLube project. It includes functions for initializing CAN,
* processing CAN messages, and retrieving wheel speed from CAN data.
*
* @author Marcel Peterkau
* @date 09.01.2024
*/
#ifndef _CAN_H_
#define _CAN_H_
#include <Arduino.h>
#include <mcp_can.h>
#include <SPI.h>
#include "common.h"
#include "globals.h"
#include "dtc.h"
#include "debugger.h"
// CAN frame structure definition
struct can_frame
{
unsigned long can_id;
uint8_t can_dlc;
uint8_t data[8] __attribute__((aligned(8)));
};
// Function prototypes
void Init_CAN();
void CAN_Process();
uint32_t Process_CAN_WheelSpeed();
#endif