async void SensorValueChanged(object sender, X2CodingLab.SensorTag.SensorValueChangedEventArgs e)
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, async() =>
{
switch (e.Origin)
{
case SensorName.Accelerometer:
double[] accValues = Accelerometer.CalculateCoordinates(e.RawData, 1 / 64.0);
tbAccelerometer.Text = "X: " + accValues[0].ToString("0.00") + " Y: " + accValues[1].ToString("0.00") + " Z: " + accValues[2].ToString("0.00");
break;
case SensorName.Gyroscope:
float[] axisValues = Gyroscope.CalculateAxisValue(e.RawData, GyroscopeAxis.XYZ);
tbGyroscope.Text = "X: " + axisValues[0].ToString("0.00") + " Y: " + axisValues[1].ToString("0.00") + " Z: " + axisValues[2].ToString("0.00");
break;
case SensorName.HumiditySensor:
tbHumidity.Text = HumiditySensor.CalculateHumidityInPercent(e.RawData).ToString("0.00") + "%";
break;
case SensorName.Magnetometer:
float[] magnetValues = Magnetometer.CalculateCoordinates(e.RawData);
tbMagnetometer.Text = "X: " + magnetValues[0].ToString("0.00") + " Y: " + magnetValues[1].ToString("0.00") + " Z: " + magnetValues[2].ToString("0.00");
break;
case SensorName.PressureSensor:
try
{
tbPressure.Text = (PressureSensor.CalculatePressure(e.RawData, ps.CalibrationData) / 100).ToString("0.00");
}
catch (NullReferenceException)
{
// in case another(!) setup is executed, so ps is null
}
break;
case SensorName.SimpleKeyService:
if (SimpleKeyService.LeftKeyHit(e.RawData))
{
tbLeftKey.Text = "hit!";
await Task.Delay(200);
tbLeftKey.Text = "";
}
else if (SimpleKeyService.RightKeyHit(e.RawData))
{
tbRightKey.Text = "hit!";
await Task.Delay(200);
tbRightKey.Text = "";
}
break;
case SensorName.TemperatureSensor:
double ambient = IRTemperatureSensor.CalculateAmbientTemperature(e.RawData, TemperatureScale.Celsius);
double target = IRTemperatureSensor.CalculateTargetTemperature(e.RawData, ambient, TemperatureScale.Celsius);
tbTemperature.Text = ambient.ToString("0.00");
tbTargetTemperature.Text = target.ToString("0.00");
break;
}
});
}
private async void SetupSensors(bool serviceAsParameter)
{
pbar.Visibility = Windows.UI.Xaml.Visibility.Visible;
ClearSensors();
btnSetup.IsEnabled = false;
btnSetupParam.IsEnabled = false;
spTestButtons.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
Exception ex = null;
try
{
if (serviceAsParameter)
{
acc = new Accelerometer();
acc.SensorValueChanged += SensorValueChanged;
await acc.Initialize((await GattUtils.GetDevicesOfService(acc.SensorServiceUuid))[0]);
await acc.EnableSensor();
gyro = new Gyroscope();
gyro.SensorValueChanged += SensorValueChanged;
await gyro.Initialize((await GattUtils.GetDevicesOfService(gyro.SensorServiceUuid))[0]);
await gyro.EnableSensor();
hum = new HumiditySensor();
hum.SensorValueChanged += SensorValueChanged;
await hum.Initialize((await GattUtils.GetDevicesOfService(hum.SensorServiceUuid))[0]);
await hum.EnableSensor();
ks = new SimpleKeyService();
ks.SensorValueChanged += SensorValueChanged;
await ks.Initialize((await GattUtils.GetDevicesOfService(ks.SensorServiceUuid))[0]);
await ks.EnableSensor();
mg = new Magnetometer();
mg.SensorValueChanged += SensorValueChanged;
await mg.Initialize((await GattUtils.GetDevicesOfService(mg.SensorServiceUuid))[0]);
await mg.EnableSensor();
ps = new PressureSensor();
ps.SensorValueChanged += SensorValueChanged;
await ps.Initialize((await GattUtils.GetDevicesOfService(ps.SensorServiceUuid))[0]);
await ps.EnableSensor();
tempSen = new IRTemperatureSensor();
tempSen.SensorValueChanged += SensorValueChanged;
await tempSen.Initialize((await GattUtils.GetDevicesOfService(tempSen.SensorServiceUuid))[0]);
await tempSen.EnableSensor();
spTestButtons.Visibility = Windows.UI.Xaml.Visibility.Visible;
}
else
{
acc = new Accelerometer();
acc.SensorValueChanged += SensorValueChanged;
await acc.Initialize();
await acc.EnableSensor();
gyro = new Gyroscope();
gyro.SensorValueChanged += SensorValueChanged;
await gyro.Initialize();
await gyro.EnableSensor();
hum = new HumiditySensor();
hum.SensorValueChanged += SensorValueChanged;
await hum.Initialize();
await hum.EnableSensor();
ks = new SimpleKeyService();
ks.SensorValueChanged += SensorValueChanged;
await ks.Initialize();
await ks.EnableSensor();
mg = new Magnetometer();
mg.SensorValueChanged += SensorValueChanged;
await mg.Initialize();
await mg.EnableSensor();
ps = new PressureSensor();
ps.SensorValueChanged += SensorValueChanged;
await ps.Initialize();
await ps.EnableSensor();
tempSen = new IRTemperatureSensor();
tempSen.SensorValueChanged += SensorValueChanged;
await tempSen.Initialize();
await tempSen.EnableSensor();
spTestButtons.Visibility = Windows.UI.Xaml.Visibility.Visible;
}
}
catch (Exception exc)
{
ex = exc;
}
if (ex != null)
{
await new MessageDialog(ex.Message).ShowAsync();
}
pbar.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
btnSetup.IsEnabled = true;
btnSetupParam.IsEnabled = true;
}
