private async void OnSerialDeviceDiscovered(string id)
{
if (id.Contains("UART0"))
{
// LoRa device.
_loraSerialDevice = SerialPortFactory.GetInstance().Create(SerialDeviceType.LoRa);
await _loraSerialDevice.Create(id);
if (false == _loraSerialDevice.IsConfigured)
{
_loraSerialDevice.Configure(9600, 500, 500);
if (_loraSerialDevice.IsConfigured)
{
_loraSerialDevice.OnSerialDataEvent += OnLoraDataReceived;
}
}
}
else
{
_bleSerialDevice = SerialPortFactory.GetInstance().Create(SerialDeviceType.BTLe);
await _bleSerialDevice.Create(id);
if (false == _bleSerialDevice.IsConfigured)
{
_bleSerialDevice.Configure(9600, 3000, 500);
if (_bleSerialDevice.IsConfigured)
{
_bleSerialDevice.OnSerialDataEvent += OnBleDataReceived;
_bleSerialDevice.OnSerialDeviceConnected += OnBLEDeviceConnected;
_bleSerialDevice.OnSerialDeviceDisconnected += OnBLEDeviceDisconnected;
}
}
}
}
private void Configure()
{
if (_bleCommandReader.IsInitialized == false)
{
_bleCommandReader.MoveNext();
}
if (_bleCommandReader.Current != null)
{
if (_bleCommandReader.Current.NeedFormatting)
{
if (_bleCommandReader.Current is ConnectCommand)
{
if (_bleCommandReader.Previous != null && _bleCommandReader.Previous is DiscoveryCommand)
{
connectAddrCount++;
if (connectAddrCount <= (_bleCommandReader.Previous as DiscoveryCommand).Addresses.Count)
{
pendingOperation = connectAddrCount != (_bleCommandReader.Previous as DiscoveryCommand).Addresses.Count;
_bleCommandReader.Current.FormatString = _bleCommandReader.Previous.ParsedResponses.Count > 0 ? (_bleCommandReader.Previous as DiscoveryCommand).Addresses[connectAddrCount - 1] : "";
}
else
{
_bleCommandReader.Reset();
connectAddrCount = 0;
pendingOperation = false;
_retries = 0;
_bleCommandReader.MoveNext();
Configure();
return;
}
}
else
{
_bleCommandReader.Reset();
pendingOperation = false;
connectAddrCount = 0;
_retries = 0;
_bleCommandReader.MoveNext();
Configure();
return;
}
}
}
_retries++;
_bleCommandReader.Current.ClearResponses(); // We are interested in fresh responses.
SerialPortFactory.GetInstance().Create(SerialDeviceType.BTLe).Send(_bleCommandReader.Current.CommandString); // Send the command to system.
_timer = ThreadPoolTimer.CreateTimer(new TimerElapsedHandler(OnTimerElapsed), System.TimeSpan.FromMilliseconds(_bleCommandReader.Current.TimeOut));
}
}