File content as of revision 2:6dafea14e21e:

#ifndef __MBEDI2CINTERFACE_H  
#define __MBEDI2CINTERFACE_H  

#include "I2C.h"

#define VERSION_MBEDI2CInterface_HDR "1.00" 


class MBEDI2CInterface :public I2CInterface {
    
    mbed::I2C i2cdev;
    public :
        
    MBEDI2CInterface(PinName sda, PinName scl)
    : getVersion(VERSION_MBEDI2CInterface_HDR, VERSION_MBEDI2CInterface_HDR, __TIME__, __DATE__),
      i2cdev(sda,scl) {
        // no init code yet 
    }
    // next could perhaps more efficient  but not yet investigated

    virtual void    frequency (int hz){
        return i2cdev.frequency(hz) ;
    }

    virtual int     read (int address, char *data, int length, bool repeated=false) {
        return i2cdev.read(address, data, length, repeated);
    }

    // Read a single byte from the I2C bus.
    virtual int     read(int ack) {
         return i2cdev.read(ack);
    }
    
    virtual int     write(int address, const char *data, int length, bool repeated=false){
        return i2cdev.write(address, data, length, repeated);
    }
    
    //  Write single byte out on the I2C bus.
    virtual int     write(int data) {
        return i2cdev.write(data);
    }
    // Creates a start condition on the I2C bus
    virtual void    start(void) {
        i2cdev.start();
    }
    // Creates a stop condition on the I2C bus.
    virtual void    stop(void) {
        i2cdev.stop();
    }
    
    virtual int     transfer(int address, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length, void* callbackfunction,  bool repeated=false){
        return  -1;  // seems transfer not supported in mbed or not correctly called below
        //  return i2cdev.transfer (address, tx_buffer,  tx_length, rx_buffer,  rx_length, callback,  event,  repeated);
    }
    
    
} ;





#endif