/// <summary>
/// Creates an instance of <see cref="WindowsDevice" />.
/// </summary>
public WindowsDevice()
{
_display = new Display();
_battery = new Battery();
Query();
try
{
var result = Windows.Devices.Sensors.Accelerometer.GetDefault();
if (result != null)
{
_accelerometer = new Accelerometer();
}
}
catch (Exception)
{
}
try
{
var result = Windows.Devices.Sensors.Gyrometer.GetDefault();
if (result != null)
{
_gyroscope = new Gyroscope();
}
}
catch (Exception)
{
}
}
public ShellPageViewModel(IAccelerometer accelerometer, IWarning warning)
{
_warning = warning;
_accelerometer = accelerometer;
_accelerometer.OnChange += OnSensorChange;
_accelerometer.Start();
}
public MainViewModel(IAccelerometer accelerometer = null,
IGyroscope gyroscope = null,
IMagnetometer magnetometer = null,
ICompass compass = null,
IAmbientLight ambientLight = null,
IBarometer barometer = null,
IPedometer pedometer = null,
IProximity proximity = null,
IHeartRateMonitor heartRate = null,
IHumidity humidity = null,
ITemperature temperature = null)
{
this.Sensors = new List <ISensorViewModel>();
this.AddIf(accelerometer, "G");
this.AddIf(gyroscope, "G");
this.AddIf(magnetometer, "M");
this.AddIf(compass, "D");
this.AddIf(ambientLight, "Light");
this.AddIf(barometer, "Pressure");
this.AddIf(pedometer, "Steps");
this.AddIf(proximity, "Near");
this.AddIf(heartRate, "Heart Rate (bpm)");
this.AddIf(humidity, "Humidity");
this.AddIf(temperature, "Temp");
}
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
var samples = 0;
var model = (DataContext as MainViewModel).MyModel;
metawear = MbientLab.MetaWear.Win10.Application.GetMetaWearBoard(e.Parameter as BluetoothLEDevice);
accelerometer = metawear.GetModule <IAccelerometer>();
accelerometer.Configure(odr: 100f, range: 8f);
await accelerometer.PackedAcceleration.AddRouteAsync(source => source.Stream(async data => {
var value = data.Value <Acceleration>();
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => {
(model.Series[0] as LineSeries).Points.Add(new DataPoint(samples, value.X));
(model.Series[1] as LineSeries).Points.Add(new DataPoint(samples, value.Y));
(model.Series[2] as LineSeries).Points.Add(new DataPoint(samples, value.Z));
samples++;
model.InvalidatePlot(true);
if (samples > MainViewModel.MAX_DATA_SAMPLES)
{
model.Axes[1].Reset();
model.Axes[1].Maximum = samples;
model.Axes[1].Minimum = (samples - MainViewModel.MAX_DATA_SAMPLES);
model.Axes[1].Zoom(model.Axes[1].Minimum, model.Axes[1].Maximum);
}
});
}));
}
public override async Task Start()
{
switch (SelectedAccelerometer)
{
case "MPU-9250":
Sensor = (await Mpu6050.ProbeAsync(Board.I2c, true))[0];
break;
case "ADXL-345":
Sensor = (await Adxl345.ProbeAsync(Board.I2c))[0];
break;
case "LIS3DH":
Sensor = (await Lis3dh.ProbeAsync(Board.I2c))[0];
break;
case "BNO055":
Sensor = (await Bno055.ProbeAsync(Board.I2c))[0];
break;
case "LSM303DLHC":
var lsm303dlhc = new Lsm303dlhc(Board.I2c);
Sensor = lsm303dlhc.Accel;
break;
}
Sensor.AutoUpdateWhenPropertyRead = false;
OnPropertyChanged(nameof(Sensor));
}
// credit to Xamarin Essentials for this calculation
public static IObservable <Unit> WhenShakeDetected(this IAccelerometer accelerometer,
TimeSpan?bufferWindow = null,
double gravity = 9.81,
double accelerationThreshold = 169,
int minReadings = 4,
double avgNeededForShake = 0.75)
=> accelerometer
.WhenReadingTaken()
.Buffer(bufferWindow ?? TimeSpan.FromMilliseconds(500))
.Select(readings =>
{
if (readings.Count < minReadings)
{
return(false);
}
var countInAccel = readings.Count(acc =>
{
var x = acc.X * gravity;
var y = acc.Y * gravity;
var z = acc.Z * gravity;
var g = (x * x) + (y * y) + (z * z);
return(g > accelerationThreshold); // is accelerating
});
var avg = countInAccel / readings.Count;
return(avg >= avgNeededForShake);
})
.Where(x => x)
.Select(_ => Unit.Default);
public SearchResultsPageViewModel(ApplicationSettings settings, INavigationService navigationService, IImageSearchService imageSearchService, IHub hub, IAccelerometer accelerometer, IStatusService statusService, IShareDataRequestedPump shareMessagePump)
{
_settings = settings;
_navigationService = navigationService;
_imageSearchService = imageSearchService;
_hub = hub;
_accelerometer = accelerometer;
_statusService = statusService;
HomeCommand = _navigationService.GoBackCommand;
ViewDetailsCommand = new DelegateCommand(ViewDetails, () => SelectedImage != null);
LoadMoreCommand = new AsyncDelegateCommand(LoadMore);
ThumbnailViewCommand = new DelegateCommand(ThumbnailView);
ListViewCommand = new DelegateCommand(ListView);
SplitViewCommand = new DelegateCommand(SplitView);
SettingsCommand = new DelegateCommand(Settings);
AddImages(_settings.SelectedInstance.Images);
shareMessagePump.DataToShare = _settings.SelectedInstance.QueryLink;
_statusService.Title = _settings.SelectedInstance.Query;
_accelerometer.Shaken += accelerometer_Shaken;
_navigationService.Navigating += NavigatingFrom;
UpdateCurrentView(CurrentView);
_hub.Send(new UpdateTileImageCollectionMessage(_settings.SelectedInstance));
}
public SearchResultsPageViewModel(ApplicationSettings settings, INavigationService navigationService, IImageSearchService imageSearchService, IHub hub, IAccelerometer accelerometer, IStatusService statusService, IShareDataRequestedPump shareMessagePump)
{
_settings = settings;
_navigationService = navigationService;
_imageSearchService = imageSearchService;
_hub = hub;
_accelerometer = accelerometer;
_statusService = statusService;
HomeCommand = _navigationService.GoBackCommand;
ViewDetailsCommand = new DelegateCommand(ViewDetails, () => SelectedImage != null);
LoadMoreCommand = new AsyncDelegateCommand(LoadMore);
ThumbnailViewCommand = new DelegateCommand(ThumbnailView);
ListViewCommand = new DelegateCommand(ListView);
SplitViewCommand = new DelegateCommand(SplitView);
SettingsCommand = new DelegateCommand(Settings);
AddImages(_settings.SelectedInstance.Images);
shareMessagePump.DataToShare = _settings.SelectedInstance.QueryLink;
_statusService.Title = _settings.SelectedInstance.Query;
_accelerometer.Shaken += accelerometer_Shaken;
_navigationService.Navigating += NavigatingFrom;
UpdateCurrentView(CurrentView);
_hub.Send(new UpdateTileImageCollectionMessage(_settings.SelectedInstance));
}
public PreferenceViewModel(
ILogger logger,
IAccelerometer accelerometer)
: base(logger)
{
_accelerometer = accelerometer;
}
/// <summary>
/// Standard constructor of the Core class
/// </summary>
public Core()
{
m_pServoController = new PCA9685();
m_pAccelerometer = new LSM303DLHC();
m_pGyroscope = new L3GD20H();
m_pTelemetryClient = new Client();
m_pRemoteControl = new NetworkRemoteControl();
}
private void BoardOnConnected(object sender, EventArgs e)
{
Debug.unityLogger.Log(TAG, "BoardOnConnected");
IAccelerometer accelerometer = manager.GetAccelerometer(sender as IBoard);
accelerometer.Start(this);
}
public void Adapt(IAccelerometer accelerometer, FlightData flightData)
{
var gs = flightData.gs;
if (gs == 0) //ignore exactly zero g's
{
gs = 1;
}
accelerometer.InstrumentState.AccelerationInGs = gs;
}
public Game(INavigationService <ILevel> navigationService, IAccelerometer accelerometer, IResources resources, ITimer timer)
{
NavigationService = navigationService;
Accelerometer = accelerometer;
Resources = resources;
Timer = timer;
Timer.OnUpdate += this.Update;
Timer.OnDraw += this.Draw;
}
public static int StillTicks = 10; // Still Buffer limit, increase the value to allow for more time before recognizing that the device is not moving.
/*
* setAccel - Methor to initialize the accelerometer.
*/
public static void setAccel()
{
if (!Resolver.IsSet)
{
var container = new SimpleContainer();
container.Register <IAccelerometer, Accelerometer>();
Resolver.SetResolver(container.GetResolver());
}
accelerometer = Resolver.Resolve <IAccelerometer>();
accelerometer.Interval = AccelerometerInterval.Normal;
}
public ComplementaryFilter(IAccelerometer accelerometer, IGyroscope gyroscope, int samplePeriodMs = 10, bool usePerformanceTimer = false)
{
this.accel = accelerometer;
this.gyro = gyroscope;
accelPoller = new Poller<IAccelerometer>(accelerometer, samplePeriodMs, usePerformanceTimer);
accelPoller.OnSensorValueChanged += PollerEvent;
if (accelerometer != gyroscope) // if we have two different sensors
{
gyroPoller = new Poller<IAccelerometer>(accelerometer, samplePeriodMs, usePerformanceTimer);
gyroPoller.OnSensorValueChanged += PollerEvent;
}
}
protected async void OnNavigatedTo2(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
var samples = 0;
var model = (DataContext as MainViewModel).MyModel;
metawear = MbientLab.MetaWear.Win10.Application.GetMetaWearBoard(e.Parameter as BluetoothLEDevice);
//accelerometer = metawear.GetModule<IAccelerometer>();
//gyro = metawear.GetModule<IGyroBmi160>();
//gyro.Configure();
//accelerometer.Configure(odr: 100f, range: 8f);
m_SensorFusion = metawear.GetModule <ISensorFusionBosch>();
gyro = metawear.GetModule <IGyroBmi160>();
gyro.Configure(OutputDataRate._100Hz);
accelerometer = metawear.GetModule <IAccelerometer>();
accelerometer.Configure(odr: 100f, range: 8f);
m_SensorFusion.Configure();
await m_SensorFusion.EulerAngles.AddRouteAsync(source =>
{
source.Stream(async data =>
{
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
var value = data.Value <EulerAngles>();
(model.Series[0] as LineSeries).Points.Add(new DataPoint(samples, value.Pitch));
(model.Series[1] as LineSeries).Points.Add(new DataPoint(samples, value.Roll));
(model.Series[2] as LineSeries).Points.Add(new DataPoint(samples, value.Yaw));
samples++;
model.InvalidatePlot(true);
if (samples > MainViewModel.MAX_DATA_SAMPLES)
{
model.Axes[1].Reset();
model.Axes[1].Maximum = samples;
model.Axes[1].Minimum = (samples - MainViewModel.MAX_DATA_SAMPLES);
model.Axes[1].Zoom(model.Axes[1].Minimum, model.Axes[1].Maximum);
}
GyroText.Text = value.ToString();
});
});
});
m_SensorFusion.Start();
m_SensorFusion.EulerAngles.Start();
}
/// <summary>
/// Construct a new Complementary filter with the specified accelerometer and gyroscope (which is often the same IC)
/// </summary>
/// <param name="accelerometer">The accelerometer to use</param>
/// <param name="gyroscope">The gyroscope to use</param>
/// <param name="samplePeriodMs">The sample period to poll these devices at</param>
/// <param name="useHighResolutionTimer">Whether to use an accurate (but CPU-hungry) timer</param>
public ComplementaryFilter(IAccelerometer accelerometer, IGyroscope gyroscope, int samplePeriodMs = 10,
bool useHighResolutionTimer = false)
{
//RollQuaternion = new Quaternion(Xaxis, 0);
//PitchQuaternion = new Quaternion(Yaxis, 0);
accel = accelerometer;
gyro = gyroscope;
accelPoller = new Poller <IAccelerometer>(accelerometer, samplePeriodMs, useHighResolutionTimer);
accelPoller.OnNewSensorValue += PollerEvent;
if (accelerometer != gyroscope) // if we have two different sensors
{
gyroPoller = new Poller <IAccelerometer>(accelerometer, samplePeriodMs, useHighResolutionTimer);
gyroPoller.OnNewSensorValue += PollerEvent;
}
}
public void ProcessAccelerometer(IAccelerometer accelrometer)
{
AccelerometerProcessRequest p = new AccelerometerProcessRequest();
p.Analyzer = _analyzer as IAccelerometerAnalyzer;
p.CurrentAccelerometer = accelrometer;
lock (_lockObject)
{
_requestQueue.Enqueue(p);
if (_requestQueue.Count == 1) // the only element that we just inserted is there
{
Monitor.Pulse(_lockObject);
}
}
}
public MainViewModel(IAccelerometer accelerometer = null,
IGyroscope gyroscope = null,
IMagnetometer magnetometer = null,
ICompass compass = null,
IAmbientLight ambientLight = null,
IBarometer barometer = null,
IPedometer pedometer = null,
IProximity proximity = null)
{
this.Sensors = new List <ISensorViewModel>();
this.AddIf(accelerometer, "G");
this.AddIf(gyroscope, "G");
this.AddIf(magnetometer, "M");
this.AddIf(compass, "D");
this.AddIf(ambientLight, "Light");
this.AddIf(barometer, "Pressure");
this.AddIf(pedometer, "Steps");
this.AddIf(proximity, "Near");
}
public override async Task Stop()
{
Sensor = null;
}
///<summary>
/// Constructor that sets current accelerometer data for the event. </summary>
public AccelerometerChangedEventArgs(IAccelerometer accelerometerData)
{
_accelerometer = accelerometerData;
}
/// <summary>
/// Initializes a new instance of the <see cref="AcceleratorSensorPage"/> class.
/// </summary>
public AcceleratorSensorPage()
{
var device = Resolver.Resolve<IDevice> ();
Title ="Accelerator Sensor";
if (device.Accelerometer == null)
{
Content = new Label ()
{
TextColor = Color.Red,
Text = "Device does not have accelerometer sensor or it is not enabled."
};
return;
}
_accelerometer = device.Accelerometer;
var grid = new StackLayout ();
_xsensor = new SensorBarView ()
{
HeightRequest = 75,
WidthRequest = 250,
MinimumHeightRequest = 10,
MinimumWidthRequest = 50,
BackgroundColor = BackgroundColor
// VerticalOptions = LayoutOptions.Fill,
// HorizontalOptions = LayoutOptions.Fill
};
_ysensor = new SensorBarView()
{
HeightRequest = 75,
WidthRequest = 250,
MinimumHeightRequest = 10,
MinimumWidthRequest = 50,
BackgroundColor = BackgroundColor
// VerticalOptions = LayoutOptions.Fill,
// HorizontalOptions = LayoutOptions.Fill
};
_zsensor = new SensorBarView()
{
HeightRequest = 75,
WidthRequest = 250,
MinimumHeightRequest = 10,
MinimumWidthRequest = 50,
BackgroundColor = BackgroundColor
// VerticalOptions = LayoutOptions.Fill,
// HorizontalOptions = LayoutOptions.Fill
};
grid.Children.Add (new Label () { Text = string.Format ("Accelerometer data for {0}", device.Name) });
grid.Children.Add (new Label () { Text = "X", XAlign = TextAlignment.Center });
grid.Children.Add (_xsensor);
grid.Children.Add (new Label () { Text = "Y", XAlign = TextAlignment.Center });
grid.Children.Add (_ysensor);
grid.Children.Add (new Label () { Text = "Z", XAlign = TextAlignment.Center });
grid.Children.Add (_zsensor);
Content = grid;
}
public StoreAccelerometerData(IAccelerometer accelerometer, ICrudProvider crud)
{
this.meter = accelerometer;
this.crud = crud;
}
/// <summary>
/// Initializes a new instance of the <see cref="Compass"/> class.
/// </summary>
public Accelerometer()
{
nativeAccel = MXContainer.Resolve <IAccelerometer>();
}
public SharedCompassImpl(IAccelerometer accelerometer = null,
IMagnetometer magnetometer = null)
{
this.accelerometer = accelerometer;
this.magnetometer = magnetometer;
}
public async override Task SetUp()
{
await base.SetUp();
accelerometer = metawear.GetModule <IAccelerometer>();
}
private void start_Click(object sender, System.Windows.RoutedEventArgs e)
{
acc = AccelerometerHelper.GetAccelerometer();
acc.ReadingChanged += acc_ReadingChanged;
acc.Start();
}
private void instantiateModule(Module module, ModuleInfo info)
{
if (info.Present())
{
switch (module)
{
case SWITCH:
persistent.modules.Add(typeof(ISwitch).FullName, new Switch(bridge));
break;
case LED:
persistent.modules.Add(typeof(ILed).FullName, new Led(bridge));
break;
case ACCELEROMETER:
IAccelerometer accelerometer = null;
switch (info.implementation)
{
case AccelerometerMma8452q.IMPLEMENTATION:
accelerometer = new AccelerometerMma8452q(bridge);
persistent.modules.Add(typeof(IAccelerometerMma8452q).FullName, accelerometer);
break;
case AccelerometerBmi160.IMPLEMENTATION:
accelerometer = new AccelerometerBmi160(bridge);
persistent.modules.Add(typeof(IAccelerometerBosch).FullName, accelerometer);
persistent.modules.Add(typeof(IAccelerometerBmi160).FullName, accelerometer);
break;
case AccelerometerBma255.IMPLEMENTATION:
accelerometer = new AccelerometerBma255(bridge);
persistent.modules.Add(typeof(IAccelerometerBosch).FullName, accelerometer);
persistent.modules.Add(typeof(IAccelerometerBma255).FullName, accelerometer);
break;
}
if (accelerometer != null)
{
persistent.modules.Add(typeof(IAccelerometer).FullName, accelerometer);
}
break;
case TEMPERATURE:
persistent.modules.Add(typeof(ITemperature).FullName, new Temperature(bridge));
break;
case GPIO:
persistent.modules.Add(typeof(IGpio).FullName, new Gpio(bridge));
break;
case NEO_PIXEL:
persistent.modules.Add(typeof(INeoPixel).FullName, new NeoPixel(bridge));
break;
case IBEACON:
persistent.modules.Add(typeof(IIBeacon).FullName, new IBeacon(bridge));
break;
case HAPTIC:
persistent.modules.Add(typeof(IHaptic).FullName, new Haptic(bridge));
break;
case DATA_PROCESSOR:
persistent.modules.Add(typeof(IDataProcessor).FullName, new DataProcessor(bridge));
break;
case EVENT:
persistent.modules.Add(typeof(Event).FullName, new Event(bridge));
break;
case LOGGING:
persistent.modules.Add(typeof(ILogging).FullName, new Logging(bridge));
break;
case TIMER:
persistent.modules.Add(typeof(Timer).FullName, new Timer(bridge));
break;
case SERIAL_PASSTHROUGH:
persistent.modules.Add(typeof(ISerialPassthrough).FullName, new SerialPassthrough(bridge));
break;
case MACRO:
persistent.modules.Add(typeof(IMacro).FullName, new Macro(bridge));
break;
case GSR:
break;
case SETTINGS:
persistent.modules.Add(typeof(ISettings).FullName, new Settings(bridge));
break;
case BAROMETER:
IBarometerBosch barometer = null;
switch (info.implementation)
{
case BarometerBmp280.IMPLEMENTATION:
barometer = new BarometerBmp280(bridge);
persistent.modules.Add(typeof(IBarometerBmp280).FullName, barometer);
break;
case BarometerBme280.IMPLEMENTATION:
barometer = new BarometerBme280(bridge);
persistent.modules.Add(typeof(IBarometerBme280).FullName, barometer);
break;
}
if (barometer != null)
{
persistent.modules.Add(typeof(IBarometerBosch).FullName, barometer);
}
break;
case GYRO:
persistent.modules.Add(typeof(IGyroBmi160).FullName, new GyroBmi160(bridge));
break;
case AMBIENT_LIGHT:
persistent.modules.Add(typeof(IAmbientLightLtr329).FullName, new AmbientLightLtr329(bridge));
break;
case MAGNETOMETER:
persistent.modules.Add(typeof(IMagnetometerBmm150).FullName, new MagnetometerBmm150(bridge));
break;
case HUMIDITY:
persistent.modules.Add(typeof(IHumidityBme280).FullName, new HumidityBme280(bridge));
break;
case COLOR_DETECTOR:
persistent.modules.Add(typeof(IColorTcs34725).FullName, new ColorTcs34725(bridge));
break;
case PROXIMITY:
persistent.modules.Add(typeof(IProximityTsl2671).FullName, new ProximityTsl2671(bridge));
break;
case SENSOR_FUSION:
persistent.modules.Add(typeof(ISensorFusionBosch).FullName, new SensorFusionBosch(bridge));
break;
case DEBUG:
persistent.modules.Add(typeof(IDebug).FullName, new Debug(bridge));
break;
}
}
}
public override void Dispose()
{
Sensor = null;
}
public StoreAccelerometerData(IAccelerometer accelerometer, ICrudProvider crud)
{
this.meter = accelerometer;
this.crud = crud;
}
public AcceleratorSensorPage()
{
var device = Resolver.Resolve <IDevice> ();
this.Title = "Accelerator Sensor";
if (device.Accelerometer == null)
{
this.Content = new Label()
{
TextColor = Color.Red,
Text = "Device does not have accelerometer sensor or it is not enabled."
};
return;
}
this.accelerometer = device.Accelerometer;
var grid = new StackLayout();
this.xsensor = new SensorBarView()
{
HeightRequest = 75,
WidthRequest = 250,
MinimumHeightRequest = 10,
MinimumWidthRequest = 50,
BackgroundColor = this.BackgroundColor
// VerticalOptions = LayoutOptions.Fill,
// HorizontalOptions = LayoutOptions.Fill
};
this.ysensor = new SensorBarView()
{
HeightRequest = 75,
WidthRequest = 250,
MinimumHeightRequest = 10,
MinimumWidthRequest = 50,
BackgroundColor = this.BackgroundColor
// VerticalOptions = LayoutOptions.Fill,
// HorizontalOptions = LayoutOptions.Fill
};
this.zsensor = new SensorBarView()
{
HeightRequest = 75,
WidthRequest = 250,
MinimumHeightRequest = 10,
MinimumWidthRequest = 50,
BackgroundColor = this.BackgroundColor
// VerticalOptions = LayoutOptions.Fill,
// HorizontalOptions = LayoutOptions.Fill
};
grid.Children.Add(new Label()
{
Text = string.Format("Accelerometer data for {0}", device.Name)
});
grid.Children.Add(new Label()
{
Text = "X", XAlign = TextAlignment.Center
});
grid.Children.Add(xsensor);
grid.Children.Add(new Label()
{
Text = "Y", XAlign = TextAlignment.Center
});
grid.Children.Add(ysensor);
grid.Children.Add(new Label()
{
Text = "Z", XAlign = TextAlignment.Center
});
grid.Children.Add(zsensor);
this.Content = grid;
}
public override void SetUp()
{
base.SetUp();
accelerometer = metawear.GetModule <IAccelerometer>();
}
