public void CloseConnnection()
{
if (_utecConn != null)
{
_utecConn.DataReceived -= _utecConn_DataReceived;
_utecConn.ErrorReceived -= SerialConnection_ErrorReceived;
_utecConn.Stop();
_utecConn.Dispose();
_utecConn = null;
}
if (_externalWB != null)
{
_externalWB.ErrorReceived -= SerialConnection_ErrorReceived;
_externalWB.Stop();
_externalWB.Dispose();
_externalWB = null;
}
}
