Index: sources/gui/guicontroller.cpp
===================================================================
diff -u -r90bcc276f2a879169fef20e9168711cf906c0e54 -rd2035a8728794afeefaa244bf8d1597926d945f5
--- sources/gui/guicontroller.cpp	(.../guicontroller.cpp)	(revision 90bcc276f2a879169fef20e9168711cf906c0e54)
+++ sources/gui/guicontroller.cpp	(.../guicontroller.cpp)	(revision d2035a8728794afeefaa244bf8d1597926d945f5)
@@ -1,15 +1,16 @@
 /*!
- *
+ * 
  * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
- * \copyright                                                       \n
- *          THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM,  \n
- *          IN PART OR IN WHOLE,                                    \n
- *          WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER. \n
- *
- * \file    guicontroller.cpp
- * \date    2019/09/30
- * \author  Behrouz NematiPour
- *
+ * \copyright
+ * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
+ * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
+ * 
+ * \file guicontroller.cpp
+ * \author (last) Peter Lucia
+ * \date (last) 25-Jun-2020
+ * \author (original) Behrouz NematiPour
+ * \date (original) 24-Sep-2019
+ * 
  */
 #include "guicontroller.h"
 
@@ -81,6 +82,9 @@
     connect(&_ApplicationController, SIGNAL(didExport()),
             this                   ,   SLOT( onExport()));
 
+    connect(&_ApplicationController, SIGNAL(didFailedTransmit(Sequence)),
+            this                   , SLOT(didFailedTransmit(Sequence)));
+
     // ---- Signal/Slots
     ACTION_RECEIVE_MODEL_BRIDGE_CONNECTIONS(_ApplicationController)
 }
@@ -277,3 +281,21 @@
     emit didExportLog();
 }
 // coco end
+
+/*!
+ * \brief GuiController::didFailedTransmit
+ *  Raises an HD communiation timeout alarm if communication with HD is lost.
+ * \param seq - Sequence that failed to transmit
+ */
+void GuiController::didFailedTransmit(Sequence seq)
+{
+    Q_UNUSED(seq);
+    AlarmStatusData data;
+    data.mState = GuiAlarmPriority::ALARM_PRIORITY_HIGH; // Alarm priority
+    data.mTop = GuiAlarmID::ALARM_ID_HD_COMM_TIMEOUT; // Alarm ID
+    data.mMuteTimeout = 0; // Alarm timeout
+    data.mEscalatesIn = 0; // Alarm Escalate Time Period
+    data.mFlags = QBitArray(16, false); // 16 QBitArray of flags, if needed
+    emit didActionReceive(data);
+}
+