Ci2c_smbus.h

#ifndef __CI2C_SMBUS_H__
#define __CI2C_SMBUS_H__

#include <linux/i2c.h>

#include "Ci2c.h"


class Ci2c_smbus : public Ci2c {

private:

 int do_smbus( uint16_t _addr, uint8_t _rw, uint32_t _dlen, union i2c_smbus_data &_data);

protected:

public:


 int R1b( uint16_t _addr, uint8_t _reg, uint8_t  &_b);
 int W1b( uint16_t _addr, uint8_t _reg, uint8_t   _b);
 int R2b( uint16_t _addr, uint8_t _reg, uint16_t &_b);
 int W2b( uint16_t _addr, uint8_t _reg, uint16_t  _b);
 // max block size == 32bytes
 int Rbb( uint16_t _addr, uint8_t _reg, uint8_t *_b, uint8_t _blen);
 int Wbb( uint16_t _addr, uint8_t _reg, uint8_t *_b, uint8_t _blen);
 // quick type R/W (command-reg is data also)
 int Rqb( uint16_t _addr, uint8_t _reg, uint8_t *_b, uint8_t _blen);
 int Wqb( uint16_t _addr, uint8_t _reg, uint8_t *_b, uint8_t _blen);

}; // class /

#endif