sensorfw
magnetometerevdevadaptor.h
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1
28#ifndef MAGEVDEVADAPTOR_H
29#define MAGEVDEVADAPTOR_H
30
31#include "inputdevadaptor.h"
32#include "deviceadaptorringbuffer.h"
34#include <QTime>
35
36class MagAdaptorEvdev : public InputDevAdaptor
37{
38 Q_OBJECT
39public:
44 static DeviceAdaptor* factoryMethod(const QString& id)
45 {
46 return new MagAdaptorEvdev(id);
47 }
48
49 virtual bool startSensor();
50
51 virtual void stopSensor();
52
53 virtual bool standby();
54
55 virtual bool resume();
56
57protected:
62 MagAdaptorEvdev(const QString& id);
64
68 virtual unsigned int evaluateIntervalRequests(int& sessionId) const;
69
70private:
71 DeviceAdaptorRingBuffer<CalibratedMagneticFieldData>* magnetometerBuffer_;
72
73 void interpretEvent(int src, struct input_event *ev);
74 void commitOutput(struct input_event *ev);
75 void interpretSync(int src, struct input_event *ev);
76 QByteArray powerStatePath_;
78};
79
80#endif
Datatype for calibrated magnetometer measurements.
virtual bool standby()
MagAdaptorEvdev(const QString &id)
Constructor.
virtual bool resume()
virtual unsigned int evaluateIntervalRequests(int &sessionId) const
Reimplement to allow for 0 interval to be the slowest entry.
virtual bool startSensor()
virtual void stopSensor()
static DeviceAdaptor * factoryMethod(const QString &id)
Factory method for gaining a new instance of AccelerometerAdaptor class.
Datatypes for different filters.