/*
 * CBus.h
 *
 *  Created on: Jun 14, 2021
 *      Author: angoosh
 */

#ifndef INC_CBUS_H_
#define INC_CBUS_H_

#include <stdbool.h>
#include <string.h>
#include "main.h"

//buffers
#define DataSize			32		//max size of packet data
#define RX_BUFFER_SIZE	255		//size of RX buffer

//packet properties
#define PREFIX			0xBA	//packet start byte
#define ADDRESS			0x01	//device address
//#define PREFIXINPACKETACTION

//commands
#define TEST_CMD			0x50	//test command for testing out communication
#define ACK				0xFA	//acknowledge command, in data command which it reacts to


UART_HandleTypeDef huart3;


typedef struct
{
	uint8_t RxAddr;				//Receiver address
	uint8_t Sender;				//Sender address
	uint8_t Command;			//Command
	uint8_t Length;				//Length of message
	uint8_t Data[DataSize];		//Data
	uint8_t Crc;				//Crc

	bool IsOk;
}CBusPacket;


void ReadRxBuffer();

#endif /* INC_CBUS_H_ */