Major upgrade

Source/Program/Threads/TacticalUartReadThread.cs

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+/*-------------------------------------------------------------------------
+//                           UNCLASSIFIED
+/*-------------------------------------------------------------------------
+RAYTHEON PROPRIETARY: THIS DOCUMENT CONTAINS DATA OR INFORMATION
+PROPRIETARY TO RAYTHEON COMPANY AND IS RESTRICTED TO USE ONLY BY PERSONS
+AUTHORIZED BY RAYTHEON COMPANY IN WRITING TO USE IT. DISCLOSURE TO
+UNAUTHORIZED PERSONS WOULD LIKELY CAUSE SUBSTANTIAL COMPETITIVE HARM TO
+RAYTHEON COMPANY'S BUSINESS POSITION. NEITHER SAID DOCUMENT NOR ITS
+CONTENTS SHALL BE FURNISHED OR DISCLOSED TO OR COPIED OR USED BY PERSONS
+OUTSIDE RAYTHEON COMPANY WITHOUT THE EXPRESS WRITTEN APPROVAL OF RAYTHEON
+COMPANY.
+
+THIS PROPRIETARY NOTICE IS NOT APPLICABLE IF DELIVERED TO THE U.S.
+GOVERNMENT.
+
+UNPUBLISHED WORK - COPYRIGHT RAYTHEON COMPANY.
+-------------------------------------------------------------------------*/
+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Linq;
+using NLog;
+using Raytheon.Instruments;
+
+namespace ProgramLib
+{
+   /// <summary>
+	/// Thread to read tactical UART data
+	/// </summary>
+   internal class TacticalUartReadThread : BasicThread
+   {
+      private ILogger _logger;
+
+      public static ConcurrentQueue<byte[]> _byteQueue = new ConcurrentQueue<byte[]>();
+
+      /// <summary>
+		/// Constructor
+		/// </summary>
+      public TacticalUartReadThread()
+      {
+         _logger = LogManager.GetCurrentClassLogger();
+         _byteQueue = new ConcurrentQueue<byte[]>();
+      }
+
+      ~TacticalUartReadThread()
+      {
+         _logger.Debug($"Waiting for {this.GetType().Name} to exit...");
+         WaitForExit();
+      }
+
+      /// <summary>
+		/// Method that executes on the thread.
+		/// </summary>
+      protected override void DoWork()
+      {
+         _logger?.Debug($"{this.GetType().Name}::{System.Reflection.MethodBase.GetCurrentMethod().Name}() is running...");
+
+         string serialDeviceInstanceName = Program.Instance().ProgramSpecificConfig.ReadValue("UART_INFO", "SERIAL_DEVICE_INSTANCE_NAME");
+         ICommDevice _serialDevice = (ICommDevice)Program.Instance().InstrumentManager.GetGenericInstrument(serialDeviceInstanceName);
+         DateTime startDateTime = DateTime.Now;
+         const int MAX_PBIT_WAIT_SEC = 17;
+
+         try
+         {
+            byte[] receiveByteArray = null;
+            uint numBytesRead = 0;
+            do
+            {
+               try
+               {
+                  numBytesRead = _serialDevice.Read(ref receiveByteArray);
+                  List<byte> bytelist = receiveByteArray.ToList();
+                  _byteQueue.Enqueue(bytelist.Skip(0).Take((int)numBytesRead).ToArray());
+               }
+               catch { }
+
+               TimeSpan ts = DateTime.Now - startDateTime;
+
+               if (ts.TotalSeconds > MAX_PBIT_WAIT_SEC)
+                  break;
+            }
+            while (true);
+         }
+         catch (Exception ex)
+         {
+            _logger.Error(ex.Message + "\n" + ex.StackTrace);
+         }
+
+         _logger?.Debug($"{this.GetType().Name}::{System.Reflection.MethodBase.GetCurrentMethod().Name}() is exiting...");
+
+      }
+   }
+}