SAT_Mag.h

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#ifndef SAT_MAG_H
#define SAT_MAG_H

#include <Arduino.h>

class SAT_Mag
{
  public:
    SAT_Mag();

    void init(uint8_t node_id);

    void configMag(); 

    int readx();

    int ready();

    int readz();

    float x_value();

    float y_value();

    float z_value();

    int getHeading(float x, float y, float z);

  private:
    uint8_t _local_address;
    byte _buff[2];

    //class-only methods:
    int read16Data(char msg_reg, char lsb_reg);

    //global variables
    float mag_x_scale;
    float mag_y_scale;
    float mag_z_scale;
};


#endif /* SAT_MAG_H */