#ifndef _I2C_CH1_PIMPL_H_
#define _I2C_CH1_PIMPL_H_

#include <stdint.h>
#include <unistd.h>
#include <cstdio>
#include <ostream>
#include <iostream>

#include <linux/i2c-dev.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/stat.h>


#define PORT_I2C "/dev/i2c-1"
#include "../../systems/systemCall.h"
#include "../../management/errorHandling.h"

#include "i2c.hpp"

class i2c_ch1_pImpL
{
	public: 
		i2c_ch1_pImpL(const uint8_t& mode, ErrorHandler* err); // Mode : Master or Slave
		uint8_t readByte(const uint8_t& address, const uint8_t& reg); 
		uint16_t readWord(const uint8_t& address, const uint8_t& reg); 
		uint8_t writeByte(const uint8_t& address, const uint8_t& data); 
		uint8_t writeWord(const uint8_t& address, const uint8_t& reg, const uint8_t& data);	
		uint8_t writeWordWithReg(const uint8_t& address, const uint8_t& reg, const uint16_t& data); 	// retuns 0 when a sucsessful transation ocures	
		

	private:
		ErrorHandler *errorHandling;
		int16_t deviceDescriptor; 
		uint8_t device_address;
		uint8_t device_reg;
		uint8_t send_buffer[32];
		uint8_t recieve_buffer[32];
		uint8_t blocks; 
		uint8_t channel; 
		uint8_t mode;
};


#endif // _I2C_CH1_PIMPL_H_