Index: sources/canbus/messagedispatcher.cpp
===================================================================
diff -u -r0a2ca0373a422201d5316df8fb891ef38799e3f9 -rd2035a8728794afeefaa244bf8d1597926d945f5
--- sources/canbus/messagedispatcher.cpp	(.../messagedispatcher.cpp)	(revision 0a2ca0373a422201d5316df8fb891ef38799e3f9)
+++ sources/canbus/messagedispatcher.cpp	(.../messagedispatcher.cpp)	(revision d2035a8728794afeefaa244bf8d1597926d945f5)
@@ -1,15 +1,16 @@
 /*!
- *
+ * 
  * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
  * \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    messagepacker.cpp
- * \date    12/9/2019
- * \author  Behrouz NematiPour
- *
+ * 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 messagedispatcher.cpp
+ * \author (last) Peter Lucia
+ * \date (last) 29-Jun-2020
+ * \author (original) Behrouz NematiPour
+ * \date (original) 09-Dec-2019
+ * 
  */
 #include "messagedispatcher.h"
 
@@ -196,9 +197,7 @@
 void MessageDispatcher::onFailedTransmit(Sequence vSequence)
 {
     // coco begin validated: Is a placeholder and has not beed implemented yet
-    Q_UNUSED(vSequence)
-    // may requires showing an alarm screen
-    // but we don't know yet.
+    emit didFailedTransmit(vSequence);
 }
 // coco end
 
@@ -381,7 +380,9 @@
     bool ok = false;
     QVariantList  mData;
     Sequence mSequence = vMessage.sequence;
+    // coco begin validated: Has been validated manually. If MessageInterpreter::interpretMessage fails, this also returns false
     if (_interpreter.interpretMessage(vMessage, mData)) {
+    // coco end
         ok = true;
         GuiActionType mActionId = vMessage.actionId;
         switch (mActionId) {