..

Cs_HMI/Project/Device/Xbee.cs

@@ -38,6 +38,8 @@ namespace Project.Device
 
         public Xbee()
         {
+            this.WriteTimeout = 500;
+            this.ReadTimeout = 500;
             this.DataReceived += Xbee_DataReceived;
             proto = new EEProtocol();
             proto.OnDataReceived += Proto_OnDataReceived;
@@ -166,12 +168,18 @@ namespace Project.Device
         public bool CleanerInComplete { get; set; }
         public bool CleanerOutComplete { get; set; }
 
+        ManualResetEvent sendlock = new ManualResetEvent(true);
+
 
         /// <summary>
         /// AGV상태를 Xbee 로 전송한다
         /// </summary>
         public void SendStatus()
         {
+            if (this.IsOpen == false) return;
+            if ( sendlock.WaitOne() == false) return;
+            sendlock.Reset();
+
             /*
             Mode[1] : 0=manual, 1=auto
             RunSt[1] : 0=stop, 1=run, 2=error
@@ -246,7 +254,9 @@ namespace Project.Device
                 var cmd = (byte)ENIGProtocol.AGVCommandEH.Status;
                 var packet = proto.CreatePacket(PUB.setting.XBE_ID, cmd, data);
                 if (Send(packet))
-                    PUB.logxbee.AddI($"Send status {packet.Length} {packet.HexString()}");
+                    PUB.logxbee.AddI($"Send status [O] : {packet.Length} {packet.HexString()}");
+                else
+                    PUB.logxbee.AddE($"Send status [X] : {packet.Length} {packet.HexString()}");
                 LastStatusSendTime = DateTime.Now;
             }
             catch (Exception ex)
@@ -254,6 +264,11 @@ namespace Project.Device
                 errorMessage = ex.Message;
                 PUB.logxbee.AddE(errorMessage);
             }
+            finally
+            {
+                sendlock.Set();
+            }
+
         }