Index: firmware/App/Services/SystemComm.c
===================================================================
diff -u -rde5a0d43bdef611d963d11855bc958a8d8899a09 -r31c4bf94671f58375d2e1dbbbb37b37c6949e0c4
--- firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision de5a0d43bdef611d963d11855bc958a8d8899a09)
+++ firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision 31c4bf94671f58375d2e1dbbbb37b37c6949e0c4)
@@ -344,13 +344,15 @@
     // message interrupt is for a transmit message box?
     if ( TRUE == isCANBoxForXmit( srcCANBox ) )
     {
-        U32 bytesXmitted = transmitNextCANPacket();
+        U32 bytesXmitted;
+
+        bytesXmitted = transmitNextCANPacket();
 
         // if nothing more to send, signal that transmitter is available
         if ( 0 == bytesXmitted )
         {
             signalCANXmitsCompleted();
-        }
+        }
     }
     else if ( TRUE == isCANBoxForRecv( srcCANBox ) )
     {
@@ -1069,6 +1071,14 @@
 #endif
             break;
 
+        case MSG_ID_ALARM_TRIGGERED:
+            handleAlarmTriggered( message );
+            break;
+
+        case MSG_ID_ALARM_CLEARED:
+            handleAlarmCleared( message );
+            break;
+
         case MSG_ID_DG_CHECK_IN:
             handleDGCheckIn( message );
             break;