File content as of revision 0:3ae1e808e61c:

#ifndef MMA8652_H
#define MMA8652_H

#include "mbed.h"


// MMA8652 Slave Address
#define MMA8652_SLAVE_ADDR 0x3A

// MMA8652 internal register addresses
#define MMA8652_STATUS 0x00
#define MMA8652_WHOAMI 0x0D
#define MMA8652_XYZ_DATA_CFG 0x0E
#define MMA8652_CTRL_REG1 0x2A
#define MMA8652_WHOAMI_VAL 0x4A

class MMA8652
{
public:
    /**
    * MPL3115A2 constructor
    *
    * @param sda SDA pin
    * @param sdl SCL pin
    * @param addr addr of the I2C peripheral
    */
    MMA8652(PinName sda, PinName scl);
    
    /**
    * Get the value of the WHO_AM_I register
    *
    * @returns DEVICE_ID value == ??
    */
    //uint8_t getDeviceID();
    
    /**
    * Return the STATUS register value
    *
    * @returns STATUS register value
    */
    //unsigned char getStatus( void);
    
    /**
    * Get the Accelerometer & Magnetometer values
    * Accelerometer data is in G's
    * MAgnetometer Data is in microteslas
    *
    * @returns altimeter value as float
    */
    void ReadXYZ(float * a);
      

private:

    I2C _i2c;
    /** Set the device in active mode
    */
    void begin( void);
    
    void RegRead( char reg, char * d, int len);


};

#endif