Merge branch 'WJC' into NewFilePath

wxr

2020-12-21 ae9061e8e648af95393d96d6f5e59c434aed1558

 HDL_ON/DAL/DriverLayer/Control_Udp.cs

old mode 100755
new mode 100644
@@ -728,7 +728,7 @@
                        UdpSocket._BusSocket.AsyncBeginSend(packet);
                        controlLostCount++;
                    }
                    System.Threading.Thread.Sleep(100);
                    System.Threading.Thread.Sleep(300);
                }
            }
            catch (Exception ex)