Index: firmware/App/Services/SystemComm.c
===================================================================
diff -u -r2734fa0ba856088f787ec0754af18fac5174de84 -r2991b6731ff88740f29ea2f19411115d4f8a4aa4
--- firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision 2734fa0ba856088f787ec0754af18fac5174de84)
+++ firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision 2991b6731ff88740f29ea2f19411115d4f8a4aa4)
@@ -223,7 +223,7 @@
 /*********************************************************************//**
  * @brief
  * The uiCommunicated function determines whether the UI has communicated.
- * @details Inputs: uiDidCommunicate
+ * @details Inputs: none
  * @details Outputs: none
  * @return TRUE if UI has communicated since power up, FALSE if not
  *************************************************************************/
@@ -526,8 +526,9 @@
  * @brief
  * The processIncomingData function parses out messages from the Input
  * Comm Buffers and adds them to the Received Message Queue.
- * @details Inputs: Input Comm Buffers
- * @details Outputs: Parsed message(s) added to Received Message Queue
+ * @details Inputs: none
+ * @details Outputs:hdIsOnlyCANNode, rcvMsg, dgIsCommunicating,
+ * timeOfLastDGCheckIn
  * @return none
  *************************************************************************/
 static void processIncomingData( void )
@@ -572,8 +573,8 @@
                     // Blank the new message record
                     blankMessageInWrapper( &rcvMsg );
                     // Copy message header portion of message data to the new message
-                    memcpy( &(rcvMsg.msg.hdr), dataPtr, sizeof(MESSAGE_HEADER_T) );
-                    dataPtr += sizeof(MESSAGE_HEADER_T);
+                    memcpy( &(rcvMsg.msg.hdr), dataPtr, sizeof( MESSAGE_HEADER_T ) );
+                    dataPtr += sizeof( MESSAGE_HEADER_T );
                     // Copy message payload portion of message data to the new message
                     memcpy( &(rcvMsg.msg.payload), dataPtr, rcvMsg.msg.hdr.payloadLen );
                     dataPtr += rcvMsg.msg.hdr.payloadLen;
@@ -975,6 +976,10 @@
 
         case MSG_ID_DG_VERSION:
             handleDGVersionResponse( message );
+            break;
+
+        case MSG_ID_DG_HEATERS_DATA:
+            handleDGHeatersData( message );
             break;
 
         case MSG_ID_DG_TEMPERATURE_DATA: