/*
 * I2C.h
 *
 *  Created on: 2014/05/29
 *      Author: sunaga
 */

#ifndef I2C_H_
#define I2C_H_

#include <linux/i2c.h>
#include <linux/i2c-dev.h>

struct i2cVal
{
	bool enable;
	int val;
};

class CI2C
{
	int m_nFd;
	unsigned char m_bEnable;

	int SetSmbus (char rw, int command, int size, union i2c_smbus_data *data);
public:
	CI2C(char* devName);
	~CI2C();
	i2cVal Get8bits (int devAddr, int index);
	i2cVal Get16bits(int devAddr, int index);
	int Set8bits(int devAddr, int index, int value);
	int Set16bits(int devAddr, int index, int value);
	int SetBaudrate(int freq);
	int GetBaudrate();
	int GetFd(){return m_nFd;}
	int wakeUp(int devAddr, int cnt);
	int Write(int devAddr, char* pData, int size);
	int Read(int devAddr, char* pData, int size);

};


#endif /* I2C_H_ */