private async void TemperaturTest()
{
decimal min = 29;
decimal max = 33;
SenseHat = await SenseHatFactory.GetSenseHat().ConfigureAwait(false);
while (true)
{
SenseHat.Sensors.HumiditySensor.Update();
if (SenseHat.Sensors.Temperature.HasValue)
{
var temperatur = SenseHat.Sensors.Temperature.Value;
var temperaturColor = HeatMap((decimal)temperatur, min, max);
SetScreenText($"Temp: {temperatur.ToString()}");
SenseHat.Display.Clear();
SenseHat.Display.Fill(temperaturColor);
SenseHat.Display.Update();
await Task.Delay(1000);
}
else
{
await Task.Delay(500);
}
}
}
public async Task Activate()
{
_senseHat = await SenseHatFactory.GetSenseHat().ConfigureAwait(false);
_senseHat.Display.Clear();
_senseHat.Display.Update();
}
private void SetUpAndLaunchTimer()
{
Task.Run(async() =>
{
var senseHat = await SenseHatFactory.GetSenseHat().ConfigureAwait(false);
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(
CoreDispatcherPriority.Normal,
() =>
{
if (senseHat == null)
{
this.state("0-", senseHat);
WaitingTextBlock.Text = "No Sense Hat found. Please restart the app to try again.";
}
else
{
this.state("-0", senseHat);
WaitingTextBlock.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
LogList.Visibility = Windows.UI.Xaml.Visibility.Visible;
}
});
this.state("01", senseHat);
var actions = new List <ILoggerAction <double> >();
this.state("02", senseHat);
actions.Add(new SenseHatTemperatureDisplay(senseHat));
this.state("03", senseHat);
var table = new TableStorageTemperatureLogger("Aquarium", "TemperatureLog");
this.state("04", senseHat);
actions.Add(new AverageTemperatureAction(this, table));
this.state("05", senseHat);
table.initStorageConnection("DefaultEndpointsProtocol=https;AccountName=aquariumlogger;AccountKey=MKcarWLA8QU+1eXz13jP13PYE722SZk/MMIwX8F86qOSLNhuI5//N2E2SjUP0uNNlYGX2NzB0FwCDoJvYI86Pw==;EndpointSuffix=core.windows.net");
this.state("06", senseHat);
TimeSpan period = TimeSpan.FromSeconds(5);
ThreadPoolTimer PeriodicTimer = ThreadPoolTimer.CreatePeriodicTimer(async(source) =>
{
this.state("--", senseHat);
senseHat.Sensors.HumiditySensor.Update();
if (senseHat.Sensors.Temperature.HasValue)
{
double temperatureValue = senseHat.Sensors.Temperature.Value;
foreach (var action in actions)
{
await action.LogAction(temperatureValue).ConfigureAwait(false);
}
}
}, period);
}).ConfigureAwait(false);
}
private async void MainPage_Loaded(object sender, RoutedEventArgs e)
{
FixDeviceId();
if (deviceId == "minwinpc")
{
Debug.Write("Please set deviceID or unique machine name");
throw new ArgumentOutOfRangeException("Please set deviceID or unique machine name");
}
Debug.WriteLine("Fixed - DeviceId:" + deviceId);
if (connectionString.StartsWith("<<") || !(connectionString.IndexOf("DeviceId=" + deviceId) > 0))
{
Debug.WriteLine("Please set collect 'connectionString'");
throw new ArgumentOutOfRangeException("invalid connection string");
}
InitGpio();
senseHat = await SenseHatFactory.GetSenseHat();
LedArrayOff();
senseHat.Display.Update();
StartHoL();
}
private async Task CollectSensorData(IProgress <Measurement> progress)
{
using (ISenseHat senseHat = await SenseHatFactory.GetSenseHat())
{
for (; ;)
{
try
{
senseHat.Sensors.HumiditySensor.Update();
senseHat.Sensors.PressureSensor.Update();
senseHat.Sensors.ImuSensor.Update();
var measurement = new Measurement()
{
Temperature = senseHat.Sensors.Temperature ?? 0,
Humidity = senseHat.Sensors.Humidity ?? 0,
Pressure = senseHat.Sensors.Pressure ?? 0,
MagneticField = (Vector3)senseHat.Sensors.MagneticField,
Gyroscope = (Vector3)senseHat.Sensors.Gyro,
Acceleration = (Vector3)senseHat.Sensors.Acceleration
};
progress.Report(measurement);
await AzureIoTHub.SendDeviceToCloudMessageAsync(measurement);
} catch (Exception e)
{
Debug.WriteLine("Exception: " + e.Message);
}
await Task.Delay(1000);
}
}
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
//Try to get a reference to a SenseHat in case we are running on a Raspberry Pi device
//that has a SenseHat attached.
try
{
_senseHat = await SenseHatFactory.GetSenseHat();
_senseHat.Display.Clear();
_senseHat.Display.Update();
}
catch (Exception)
{
}
deviceInfoTextBlock.Text = $"Device IP Address: {Util.GetIpAddress()}";
// Trigger IoT Hub initialization. It might potentially fail right away (e.g. no internet connection), so we will also
// keep checking for it in the processing loop
await CheckIoTHubConnectionAsync();
IoTHubWrapper.Instance.UploadTrainingImagesRequested += UploadTrainingImagesRequested;
IoTHubWrapper.Instance.DeleteCurrentModelRequested += DeleteCurrentModelRequested;
await LoadONNXModelAsync();
await InitCameraAsync();
// start processing loop
this._processingLoopTask = Task.Run(() => this.ProcessingLoop());
base.OnNavigatedTo(e);
}
private static void Main(string[] args)
{
ISenseHat senseHat = SenseHatFactory.GetSenseHat();
// DiscoLights dl = new DiscoLights(senseHat);
// dl.Run();
// MultiColorScrollText colorScroll = new MultiColorScrollText(senseHat, "Hello Raspberry Pi 3 Sense HAT!");
// colorScroll.Run();
// SpriteAnimation mario = new SpriteAnimation(senseHat);
// mario.Run();
// BinaryClock bc = new BinaryClock(senseHat, null);
// bc.Run();
// Compass compass = new Compass(senseHat, null);
// compass.Run();
// GravityBlob gb = new GravityBlob(senseHat, null);
// gb.Run();
// JoystickPixel js = new JoystickPixel(senseHat, null);
// js.Run();
// ReadAllSensors ras = new ReadAllSensors(senseHat, null);
// ras.Run();
// SingleColorScrollText scroll = new SingleColorScrollText(senseHat, "Hello Raspberry Pi 3 Sense HAT!");
// scroll.Run();
WriteTemperature wt = new WriteTemperature(senseHat, null);
wt.Run();
}
private async void DisplayTest()
{
SenseHat = await SenseHatFactory.GetSenseHat().ConfigureAwait(false);
while (true)
{
var rand = new Random();
for (int y = 0; y < 8; y++)
{
for (int x = 0; x < 8; x++)
{
Color pixel = Color.FromArgb(
255,
(byte)rand.Next(256),
(byte)rand.Next(256),
(byte)rand.Next(256));
SenseHat.Display.Screen[x, y] = pixel;
}
}
SenseHat.Display.Update();
await Task.Delay(500);
}
}
public async void Run(IBackgroundTaskInstance taskInstance)
{
try
{
_senseHat = SenseHatFactory.GetSenseHat().Result;
_senseHat.Display.Clear();
_senseHat.Display.Fill(_color);
_senseHat.Display.Update();
//_senseHat = SenseHatFactory.GetSenseHat().Result;
//_senseHat.Display.Clear();
//_senseHat.Display.Fill(Colors.GreenYellow);
//_senseHat.Display.Update();
_deferral = taskInstance.GetDeferral();
this._timer = ThreadPoolTimer.CreatePeriodicTimer(Timer_TickAsync, TimeSpan.FromSeconds(3));
}
catch (Exception ex)
{
Debug.WriteLine(ex.ToString());
throw;
}
}
public MainPage()
{
this.InitializeComponent();
Task.Run(async() =>
{
hat = await SenseHatFactory.GetSenseHat().ConfigureAwait(false);
//UpdateSensors();
//DispatcherTimerSetup();
UpdateSensors();
await Windows.ApplicationModel.Core.CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal,
() =>
{
dispatcherTimer = new DispatcherTimer();
dispatcherTimer.Tick += dispatcherTimer_Tick;
dispatcherTimer.Interval = new TimeSpan(0, 0, 10);
//IsEnabled defaults to false
TimerLog += "dispatcherTimer.IsEnabled = " + dispatcherTimer.IsEnabled + "\n";
startTime = DateTimeOffset.Now;
lastTime = startTime;
TimerLog += "Calling dispatcherTimer.Start()\n";
dispatcherTimer.Start();
//IsEnabled should now be true after calling start
TimerLog += "dispatcherTimer.IsEnabled = " + dispatcherTimer.IsEnabled + "\n";
Debug.WriteLine(TimerLog);
});
});
}
private async Task SendDeviceToCloudMessagesAsync()
{
var hat = await SenseHatFactory.GetSenseHat().ConfigureAwait(true);
hat.Display.Fill(Colors.Aqua);
hat.Display.Update();
hat.Sensors.HumiditySensor.Update();
while (true)
{
hat.Sensors.HumiditySensor.Update();
var currentTemp = hat.Sensors.Temperature.GetValueOrDefault();
Debug.WriteLine(currentTemp);
var telemetryDataPoint = new
{
temperature = currentTemp,
};
var messageString = JsonConvert.SerializeObject(telemetryDataPoint);
var message = new Message(Encoding.ASCII.GetBytes(messageString));
await s_deviceClient.SendEventAsync(message);
Console.WriteLine("{0} > Sending message: {1}", DateTime.Now, messageString);
await Task.Delay(1000);
}
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
EnterKioskMode();
if (string.IsNullOrEmpty(SettingsHelper.Instance.FaceApiKey))
{
await new MessageDialog("Missing Face API Key. Please enter a key in the Settings page.", "Missing API Key").ShowAsync();
}
else
{
await this.cameraControl.StartStreamAsync(isForRealTimeProcessing : true);
this.StartProcessingLoop();
}
//get a reference to SenseHat
try
{
senseHat = await SenseHatFactory.GetSenseHat();
senseHat.Display.Clear();
senseHat.Display.Update();
}
catch (Exception)
{
}
base.OnNavigatedTo(e);
}
static async Task Main(string[] args)
{
ISenseHat senseHat = await SenseHatFactory.GetSenseHat().ConfigureAwait(false);
senseHat.Display.Fill(Color.Blue);
senseHat.Display.Update();
//BinaryClock(senseHat);
}
/// <summary>
/// Call this (for example) from the constructor of the MainPage.
/// Example:
/// <code>Runner.Run(senseHat => new Views.DiscoLights(senseHat));</code>
/// </summary>
/// <param name="createView">The view to run.</param>
public static void Run(Func <ISenseHat, SenseHatView> createView)
{
Task.Run(async() => {
ISenseHat senseHat = await SenseHatFactory.GetSenseHat().ConfigureAwait(false);
SenseHatView view = createView(senseHat);
view.Run();
}).ConfigureAwait(false);
}
static async Task Main(string[] args)
{
Pi.Init <BootstrapWiringPi>();
Console.WriteLine("Before call");
ISenseHat senseHat = await SenseHatFactory.GetSenseHat().ConfigureAwait(false);
Console.WriteLine("After call");
BinaryClock(senseHat);
}
public async Task InitDevices()
{
hat = await SenseHatFactory.GetSenseHat().ConfigureAwait(false);
hat.Display.Fill(Colors.Aqua);
hat.Display.Update();
ConnectIoTHub();
}
private async void InitSenseHat()
{
ISenseHat senseHat = await SenseHatFactory.GetSenseHat();
this.SenseHat = senseHat;
SenseHat.Display.Clear();
timer.Start();
}
public async Task InitializeHat()
{
ISenseHat senseHat = await SenseHatFactory.GetSenseHat();
this.SenseHat = senseHat;
SenseHat.Display.Clear();
await SenseHat.Sensors.HumiditySensor.InitAsync();
}
public MainPage()
{
this.InitializeComponent();
Task.Run(async() =>
{
ISenseHat hat = await SenseHatFactory.GetSenseHat().ConfigureAwait(false);
var temp = hat.Sensors.Temperature.Value;
this.SensorDisplay.Text = temp.ToString();
});
}
private static void Main(string[] args)
{
CoreDeviceFactory.Init();
ISenseHat senseHat = SenseHatFactory.GetSenseHat();
DemoSelector
.GetDemo(senseHat, text => { })
.Run();
}
private async void InitSenseHat()
{
ISenseHat senseHat = await SenseHatFactory.GetSenseHat();
this.SenseHat = senseHat;
SenseHat.Display.Clear();
timer.Start();
lblMessage.Text = "Running ...";
}
public static void Run(Func <ISenseHat, SenseHatRPi> createAction)
{
Task.Run(async() =>
{
ISenseHat senseHat = await SenseHatFactory.GetSenseHat().ConfigureAwait(false);
SenseHatRPi action = createAction(senseHat);
action.Run();
}).ConfigureAwait(false);
}
public async void InitializeAsync()
{
// this must be separated from the constructor because await is not allowed there
senseHat = await SenseHatFactory.GetSenseHat();
senseHat.Display.Reset();
senseHat.Display.Update();
measurementTimer.Start();
ListenForMessagesAsync();
}
/// <summary>
/// Call this (for example) from the constructor of the MainPage.
/// Example:
/// <code>DemoRunner.Run(senseHat => new Demos.DiscoLights(senseHat));</code>
/// </summary>
/// <param name="createDemo">The demo to run.</param>
public static void Run(Func <ISenseHat, SenseHatDemo> createDemo)
{
Task.Run(async() =>
{
ISenseHat senseHat = await SenseHatFactory.GetSenseHat().ConfigureAwait(false);
SenseHatDemo demo = createDemo(senseHat);
demo.Run();
}).ConfigureAwait(false);
}
private async void InitSenseHat()
{
await iotClient.InitializeIoTServiceConnection();
ISenseHat senseHat = await SenseHatFactory.GetSenseHat();
this.SenseHat = senseHat;
SenseHat.Display.Clear();
timer.Start();
}
public async void Run(IBackgroundTaskInstance taskInstance)
{
deferral = taskInstance.GetDeferral();
telemetry = new Telemetry("Sydney", Measure, 4);
hat = await SenseHatFactory.GetSenseHat().ConfigureAwait(false);
display = hat.Display;
q.Dequeued += Q_Dequeued; // simple mechanism to decouple received messages
ReceiveC2dAsync(deviceClient);
}
private async void InitSenseHat()
{
ISenseHat senseHat = await SenseHatFactory.GetSenseHat();
this.SenseHat = senseHat;
await iotClient.InitializeIoTServiceConnection();
SenseHat.Display.Clear();
SenseHat.Display.Fill(Windows.UI.Colors.Black);
SenseHat.Display.Update();
}
private async void MainPage_Loaded(object sender, RoutedEventArgs e)
{
//get a reference to SenseHat
senseHat = await SenseHatFactory.GetSenseHat();
//initialize the timer
DispatcherTimer timer = new DispatcherTimer();
timer.Tick += Timer_Tick;
timer.Interval = TimeSpan.FromSeconds(10);
timer.Start();
}
public MainPage()
{
InitializeComponent();
UwpI2CDeviceFactory.Init();
Task.Factory.StartNew(() =>
{
ISenseHat senseHat = SenseHatFactory.GetSenseHat();
SenseHatDemo demo = DemoSelector.GetDemo(senseHat, SetScreenText);
demo.Run();
});
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
try
{
senseHat = await SenseHatFactory.GetSenseHat();
timer.Start();
}
catch
{
return;
}
}