public MeadowApp()
{
_bluetooth = new Hc06(Device, Device.SerialPortNames.Com4);
CycleCount = 0;
DispatchTime = 0;
TelemetrySendTime = 0;
_layout = new Layout("control", this);
//Components
_sensorReader = new SensorReader(Device, _layout);
_telemetrySender = new TelemetrySender(new DeviceStream(_bluetooth), TelemetryConfig.Meadow, _layout);
_lookup = _layout.GetLookup();
}
public KDevice FindDevice(string path)
{
int colonPos = path.IndexOf(':');
if (colonPos >= 0)
{
path = path.Substring(0, colonPos);
}
KDevice device;
if (DeviceLookup.TryGetValue(path, out device) == true)
{
return(device);
}
else
{
Debug.Assert(false, string.Format("Unable to find a device matching the alias '{0}'", path));
return(null);
}
}
public void Dispatch(DeviceLookup lookup)
{
//Update values
DateTime now = DateTime.Now;
for (int i = 0; i < _config.Count; i++)
{
int messageIndex = i / TelemetryMessage.EntryLength;
int entryIndex = i % TelemetryMessage.EntryLength;
DeviceValue entry = _messages[messageIndex].Devices[entryIndex];
object value = lookup[entry.Hash].Get();
if (lookup[entry.Hash].Property.PropertyType == typeof(Int32))
{
_messages[messageIndex].Devices[entryIndex].IValue = (Int32)value;
}
else if (lookup[entry.Hash].Property.PropertyType == typeof(float))
{
_messages[messageIndex].Devices[entryIndex].DValue = (float)value;
}
else
{
Console.WriteLine("Unknown Type: {0}", lookup[entry.Hash].Property.PropertyType);
}
}
//Send packets
foreach (TelemetryMessage message in _messages)
{
//var m = message;
//m.Header.DateTime = now;
//Send telemetry
byte[] buffer = StructSerializer.Serialize(message);
_stream.Write(buffer);
}
}
public void Dispatch(DeviceLookup lookup = null)
{
//Console.WriteLine("Dispatch - {0}", DateTime.Now);
_sensorReader.Dispatch();
}
public async void Dispatch(DeviceLookup lookup = null)
{
AtmosphericConditions temp = await _temperature.Read();
Temperature = temp.Temperature.HasValue ? temp.Temperature.Value : 0;
}
