Fanuc TT

& alarm Fixes

Step.Core/ThreadsFunctions.cs

@@ -24,10 +24,52 @@ public static class ThreadsFunctions
     private static long ReadAxesNamesTimer = 0, ReadAxesNamesTimes = 0;
     private static long ReadHeadsTimer = 0, ReadHeadsTimes = 0;
     private static long ReadToolDataTimer = 0, ReadToolDataTimes = 0;
+    private static long WatchdogTimer = 0, WatchdogTimes = 0;
+
 
     private static Thread ConnThread;
 
-    #region Nc functions threads
+    #region Functions
+
+    public static void ManageWatchdog()
+    {
+        NcHandler ncHandler = new NcHandler();
+        Stopwatch sw = new Stopwatch();
+
+        try
+        {
+            CmsError libraryError = ncHandler.Connect();
+            if (libraryError.errorCode != 0)
+                ManageLibraryError(libraryError);
+
+            while (true)
+            {
+                sw.Restart();
+
+                // Check if client is connected
+                if (ncHandler.numericalControl.NC_IsConnected())
+                {
+                    // Manage watchdog
+                    libraryError = ncHandler.ManageWatchdog();
+                }
+                else
+                    TryNcConnection();
+
+                sw.Stop();
+
+                //Update thread timer
+                WatchdogTimer += sw.ElapsedMilliseconds;
+                WatchdogTimes++;
+
+                // Wait
+                Thread.Sleep(CalcSleepTime(500, (int)sw.ElapsedMilliseconds));
+            }
+        }
+        catch (ThreadAbortException)
+        {
+            ncHandler.Dispose();
+        }
+    }
 
     public static void ReadAlarms()
     {
@@ -115,7 +157,6 @@ public static class ThreadsFunctions
         }
     }
 
-    // Read processes part program status
     public static void ReadProcessesPPStatus()
     {
         NcHandler ncHandler = new NcHandler();
@@ -157,7 +198,6 @@ public static class ThreadsFunctions
                                 MessageServices.Current.Publish(SEND_NC_SOFTKEYS_DATA, null, ncSoftKeys);
                                 // Send m155 through signalR
                                 MessageServices.Current.Publish(SEND_M155_DATA, null, m155Data);
-
                             }
                         }
                     }
@@ -459,7 +499,7 @@ public static class ThreadsFunctions
         try
         {
             // Try connection
-            CmsError libraryError = ncHandler.Connect(); 
+            CmsError libraryError = ncHandler.Connect();
             if (libraryError.errorCode != 0)
                 ManageLibraryError(libraryError);
 
@@ -675,7 +715,7 @@ public static class ThreadsFunctions
         }
     }
 
-    #endregion Nc functions threads
+    #endregion Functions
 
     #region SupportFunctions