Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -ra6bf8a0785fba2986292aeff04e1aa944ff07195 -rc774db57bc06b2dac2bf9aa268b8eab2294046d9
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision a6bf8a0785fba2986292aeff04e1aa944ff07195)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision c774db57bc06b2dac2bf9aa268b8eab2294046d9)
@@ -721,6 +721,25 @@
     {
         signalPowerOffWarning();
     }
+}
+
+/*********************************************************************//**
+ * @brief
+ * The handleAlarmClear function handles a clear alarm message from the HD.
+ * @details Inputs: none
+ * @details Outputs: message handled
+ * @param message a pointer to the message to handle
+ * @return none
+ *************************************************************************/
+void handleAlarmClear( MESSAGE_T *message )
+{
+    if ( message->hdr.payloadLen == sizeof( U32 ) )
+    {
+        U32 alarmId;
+
+        memcpy(&alarmId, message->payload, sizeof( U32 ) );
+        clearAlarm( (ALARM_ID_T)alarmId );
+    }
 }
 
 /*********************************************************************//**