/// <summary>
/// Light sensor reading changed. Send data to Azure Event Hub if checkbox checked in the UI
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
async private void light_ReadingChanged(LightSensor sender, LightSensorReadingChangedEventArgs args)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
txtLightSensor.Text = args.Reading.IlluminanceInLux.ToString();
if (Convert.ToBoolean(chkLightSensor.IsChecked))
{
ConnecTheDotsSensor sensor = sensors.Find(item => item.measurename == "Light");
if (sensor != null)
{
sensor.value = args.Reading.IlluminanceInLux;
sensor.timecreated = DateTime.UtcNow.ToString("o");
sendMessage(sensor.ToJson());
}
}
});
}
/// <summary>
/// Acceleromter reading changed. Send data to Azure Event Hub if checkbox checked in the UI
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
async private void accelerometer_ReadingChanged(Accelerometer sender, AccelerometerReadingChangedEventArgs args)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
ConnecTheDotsSensor sensor = sensors.Find(item => item.measurename == "AccelX");
if (sensor != null)
{
sensor.value = args.Reading.AccelerationX;
sensor.timecreated = DateTime.UtcNow.ToString("o");
txtAccelXSensor.Text = sensor.value.ToString();
if (Convert.ToBoolean(chkAccelXSensor.IsChecked))
{
sendMessage(sensor.ToJson());
}
}
sensor = sensors.Find(item => item.measurename == "AccelY");
if (sensor != null)
{
sensor.value = args.Reading.AccelerationY;
sensor.timecreated = DateTime.UtcNow.ToString("o");
txtAccelYSensor.Text = sensor.value.ToString();
if (Convert.ToBoolean(chkAccelYSensor.IsChecked))
{
sendMessage(sensor.ToJson());
}
}
sensor = sensors.Find(item => item.measurename == "AccelZ");
if (sensor != null)
{
sensor.value = args.Reading.AccelerationZ;
sensor.timecreated = DateTime.UtcNow.ToString("o");
txtAccelZSensor.Text = sensor.value.ToString();
if (Convert.ToBoolean(chkAccelZSensor.IsChecked))
{
sendMessage(sensor.ToJson());
}
}
});
}
/// <summary>
/// Timer tick for sending simulated data read from sliders on main page of the app
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Timer_tick(object sender, object e)
{
try {
ConnecTheDotsSensor sensor = sensors.Find(item => item.measurename == "Temperature");
if (sensor != null)
{
sensor.value = this.TemperatureSlider.Value;
sensor.timecreated = DateTime.UtcNow.ToString("o");
sendMessage(sensor.ToJson());
}
sensor = sensors.Find(item => item.measurename == "Humidity");
if (sensor != null)
{
sensor.value = this.HumiditySlider.Value;
sensor.timecreated = DateTime.UtcNow.ToString("o");
sendMessage(sensor.ToJson());
}
}
catch (Exception exception)
{
Debug.WriteLine("Exception while sending data: {0}", exception.Message);
}
}