File content as of revision 6:d3f7851ff32e:

/* Copyright (c) 2010-2011 mbed.org, MIT License
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
* and associated documentation files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or
* substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

#ifndef MMA8451Q_H
#define MMA8451Q_H

#include "mbed.h"
#include "MotionSensor.h"


class MMA8451Q : public MotionSensor
{
public:
  /**
  * MMA8451Q constructor
  *
  * @param sda SDA pin
  * @param sdl SCL pin
  * @param addr addr of the I2C peripheral
  */
  MMA8451Q(PinName sda, PinName scl, int addr);

  /**
  * MMA8451Q destructor
  */
  ~MMA8451Q();

    void enable(void);
    void disable(void);
    uint32_t sampleRate(uint32_t fequency);
    uint32_t whoAmI(void);
    uint32_t dataReady(void);
    void getX(int16_t * x);
    void getY(int16_t * y);
    void getZ(int16_t * z);
    void getX(float * x);
    void getY(float * y);
    void getZ(float * z);
    void getAxis(MotionSensorDataCounts &data);
    void getAxis(MotionSensorDataUnits &data);
    void readRegs(int addr, uint8_t * data, int len);
  
private:
  I2C m_i2c;
  char m_addr;
  int16_t getAccAxis(uint8_t addr);
  void writeRegs(uint8_t * data, int len);


};

#endif