private async Task ConnectDisconnect(string currentState)
        {
            if (currentState.Equals("Connect"))
            {
                serialConnection = new BluetoothSerialConnection("SPP");

                dev = new ELM327(serialConnection, new OBDConsoleLogger(OBDLogLevel.Debug));

                while (!serialConnection.IsOpen)
                {
                    try
                    {
                        await dev.InitializeAsync();
                    }
                    catch (Exception)
                    {
                    }
                }

                connectionBtn.Content = "Disconnect";
            }
            else
            {
                serialConnection.Dispose();
                dev.Dispose();
                connectionBtn.Content = "Connect";
            }
        }
 public void Close(ISerialConnection con)
 {
     con.Dispose();
     con.Close();
 }
 public void Dispose()
 {
     serialConnection.Dispose();
 }