private void Pin_PinValueChanged(object sender, GPinEventArgs e)
{
Dispatcher.RunAsync(() =>
{
var value = pin.Read() == PinValue.High;
if (value != Value)
{
_value = value;
RaisePropertyChanged(() => Value);
}
});
}
private async Task UpdatePin(HttpListenerContext context, IPin pin)
{
var request = context.Request;
var inputStream = request.InputStream;
var currentState = pin.Read() == PinValue.High;
using (var streamReader = new StreamReader(inputStream))
{
var content = await streamReader.ReadToEndAsync();
var obj = JObject.Parse(content);
JToken token = null;
if (obj.TryGetValue("state", out token))
{
switch (token.Type)
{
case JTokenType.Boolean:
currentState = token.Value <bool>();
break;
case JTokenType.String:
var str = token.Value <string>();
if (str == "toggle")
{
currentState = !currentState;
}
break;
}
}
}
pin.Write(currentState ? PinValue.High : PinValue.Low);
await RespondPinValue(context, pin.PinNumber, currentState);
PinChanged?.Invoke(this, new PinEventArgs(request, pin));
}
private static async Task GetPin(HttpListenerContext context, IPin pin)
{
var currentState = pin.Read() == PinValue.High;
await RespondPinValue(context, pin.PinNumber, currentState);
}