public IObservable <MotionReading> WhenReadingTaken() { this.observable = this.observable ?? Observable.Create <MotionReading>(ob => { var handler = new EventHandler <MagnetometerDataUpdatedEventArgs>((sender, args) => ob.OnNext(new MotionReading(args.X, args.Y, args.Z)) ); var sensor = new Magnetometer { Interval = 250 }; sensor.DataUpdated += handler; sensor.Start(); return(() => { sensor.Stop(); sensor.DataUpdated -= handler; sensor.Dispose(); }); }) .Publish() .RefCount(); return(this.observable); }
/// <inheritdoc/> public void Dispose() { if (_shouldDispose) { _i2cBus?.Dispose(); } else { LedMatrix?.Dispose(); LedMatrix = null !; Joystick?.Dispose(); Joystick = null !; Gyroscope?.Dispose(); Gyroscope = null !; Magnetometer?.Dispose(); Magnetometer = null !; TemperatureAndHumidity?.Dispose(); TemperatureAndHumidity = null !; PressureAndTemperature?.Dispose(); PressureAndTemperature = null !; } _i2cBus = null !; }
private void ClearSensors() { if (acc != null) { acc.Dispose(); } if (gyro != null) { gyro.Dispose(); } if (hum != null) { hum.Dispose(); } if (ks != null) { ks.Dispose(); } if (mg != null) { mg.Dispose(); } if (ps != null) { ps.Dispose(); } if (tempSen != null) { tempSen.Dispose(); } }