/// <summary>
/// Sets up the notifications;
/// Will call Status
/// </summary>
/// <param name="notifyType"></param>
/// <returns>true if the notify was set up. </returns>
public async Task <bool> NotifyAnalogAsync(GattClientCharacteristicConfigurationDescriptorValue notifyType = GattClientCharacteristicConfigurationDescriptorValue.Notify)
{
if (!await EnsureCharacteristicAsync())
{
return(false);
}
var ch = Characteristics[4];
if (ch == null)
{
return(false);
}
GattCommunicationStatus result = GattCommunicationStatus.ProtocolError;
try
{
result = await ch.WriteClientCharacteristicConfigurationDescriptorAsync(notifyType);
if (!NotifyAnalog_ValueChanged_Set)
{
// Only set the event callback once
NotifyAnalog_ValueChanged_Set = true;
ch.ValueChanged += (sender, args) =>
{
var datameaning = "I32^100000_/|FIXED|A1|volts I32^100000_/|FIXED|A2|volts I32^100000_/|FIXED|A3|volts I32^100000_/|FIXED|A4|volts";
var parseResult = BluetoothDeviceController.BleEditor.ValueParser.Parse(args.CharacteristicValue, datameaning);
Analog_A1 = parseResult.ValueList.GetValue("A1").AsDouble;
Analog_A2 = parseResult.ValueList.GetValue("A2").AsDouble;
Analog_A3 = parseResult.ValueList.GetValue("A3").AsDouble;
Analog_A4 = parseResult.ValueList.GetValue("A4").AsDouble;
AnalogEvent?.Invoke(parseResult);
};
}
}
catch (Exception e)
{
Status.ReportStatus($"NotifyAnalog: {e.Message}", result);
return(false);
}
Status.ReportStatus($"NotifyAnalog: set notification", result);
return(true);
}
private void Update()
{
analog = host.GetAnalogVec(tracker, channel);
OnAnalog.Invoke(analog);
}