private static void Main()
{
var log = new LoggerConfiguration()
.WriteTo.ColoredConsole()
.MinimumLevel.Debug()
.CreateLogger();
Log.Logger = log;
var connection = new IoTHubConnection(ConfigurationManager.AppSettings["hub-host"], 5671);
var device = connection.ConnectDevice(ConfigurationManager.AppSettings["device-id"],
ConfigurationManager.AppSettings["device-key"]).Result;
Observable.Timer(DateTimeOffset.Now, TimeSpan.FromMinutes(1))
.Subscribe(async _ => await SendAliveMessage(device));
device.Subscribe(OnNext, exception => Log.Error(exception, "Error occured"));
log.Information("Sending alive events every minute and listening for commands...");
Thread.Sleep(Timeout.Infinite);
}
public MainPage()
{
this.InitializeComponent();
_senseHat = new SenseHat();
_iotHubConnection = new IoTHubConnection();
this.ActivateSenseHat();
this.Loaded += (sender, e) =>
{
DispatcherTimer timer = new DispatcherTimer();
timer.Tick += async(x, y) =>
{
// Just to show temperature on device screen
var temperatureTelemetry = _senseHat.GetTemperature();
this.temperatureTextBlock.Text = "Temperature: " + temperatureTelemetry.Sense_hat_temperature.ToString();
// send temperature, time, pressure and humidity to cloud
await _iotHubConnection.SendEventAsync(JsonConvert.SerializeObject(temperatureTelemetry));
// Just to show humidity value on device screen
var humidityTelemetry = _senseHat.GetHumidity();
this.humidityTextBlock.Text = "Humidity: " + humidityTelemetry.Humidity.ToString();
// Just to show pressure value on device screen
var pressureTelemetry = _senseHat.GetPressure();
this.pressureTextBlock.Text = "Pressure: " + pressureTelemetry.Pressure.ToString();
_senseHat.ScreenControl();
};
timer.Interval = TimeSpan.FromSeconds(30);
timer.Start();
};
}
public MainPage()
{
this.InitializeComponent();
_senseHat = new SenseHat();
_iotHubConnection = new IoTHubConnection();
this.ActivateSenseHat();
this.Loaded += (sender, e) =>
{
DispatcherTimer timer = new DispatcherTimer();
timer.Tick += async(x, y) =>
{
var temperatureTelemetry = _senseHat.GetTemperature();
this.temperatureTextBlock.Text = "Temperature: " + temperatureTelemetry.Temperature.ToString();
await _iotHubConnection.SendEventAsync(JsonConvert.SerializeObject(temperatureTelemetry));
};
timer.Interval = TimeSpan.FromSeconds(3);
timer.Start();
};
}