calibrationhandler.h

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#ifndef CALIBRATION_HANDLER
#define CALIBRATION_HANDLER
 
#include <QObject>
#include <QString>
#include <QTimer>
#include "datatypes/magneticfield.h"
#include "magnetometersensor.h"
 
class CalibrationHandler : public QObject
{
    Q_OBJECT
    Q_DISABLE_COPY(CalibrationHandler)
 
public:
    CalibrationHandler(QObject* parent = 0);
 
    ~CalibrationHandler();
 
    bool initiateSession();
 
public slots:
    void sampleReceived(const MagneticField&);
 
    void stopCalibration();
 
    void resumeCalibration();
 
private slots:
    void calibrationTimeout();
 
private:
    static const QString       SENSOR_NAME;    
    MagnetometerSensorChannel* m_sensor;       
    int                        m_sessionId;    
    int                        m_level;        
    QTimer                     m_timer;        
    int                        m_calibRate;    
    int                        m_calibTimeout; 
};
 
#endif // CALIBRATION_HANDLER