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 
36 class MagAdaptorEvdev : public InputDevAdaptor
37 {
38  Q_OBJECT
39 public:
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 
57 protected:
62  MagAdaptorEvdev(const QString& id);
64 
68  virtual unsigned int evaluateIntervalRequests(int& sessionId) const;
69 
70 private:
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.