public async void OpenSerialPort()
{
//SelectedPort.BaudRate = 115200;
SelectedPort.BaudRate = 57600;
var port = DeviceManager.CreateSerialPort(SelectedPort);
Connections.Active.Transport.Initialize();
await(Connections.Active.Transport as SerialPortTransport).OpenAsync(port);
ConnectMessage = "Disconnect";
RefreshUI();
_heartBeatManager.Start(Connections.Active.Transport, TimeSpan.FromSeconds(1));
}
