Matthias Grob / Mbed 2 deprecated FlyBed1

NOT FINISHED YET!!! My first try to get a self built fully working Quadrocopter based on an mbed, a self built frame and some other more or less cheap parts.

Dependencies:   mbed MODI2C

Sensors/Comp/HMC5883.h

Committer:
maetugr
Date:
2014-02-14
Revision:
40:2ca410923691
Parent:
34:3aa1cbcde59d

File content as of revision 40:2ca410923691:

// based on http://mbed.org/users/BlazeX/code/HMC5883/

#ifndef HMC5883_H
#define HMC5883_H

#include "mbed.h"
#include "I2C_Sensor.h"

#define HMC5883_I2C_ADDRESS     0x3C

#define HMC5883_CONF_REG_A      0x00
#define HMC5883_CONF_REG_B      0x01
#define HMC5883_MODE_REG        0x02
#define HMC5883_DATA_OUT_X_MSB  0x03

class HMC5883 : public I2C_Sensor
{           
    public:
        HMC5883(PinName sda, PinName scl);
        float data[3];                  // where the measured data is saved
        void read();            // read all axis from register to array data
        void calibrate(int s);
        float get_angle();
         
    private:
        int raw[3];
        void readraw();                 // function to get raw data
        
        float scale[3];                 // calibration parameters
        float offset[3];
};

#endif