Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r3a480399e9fd87f51a12a469cc56242ebeb93539 -re250309026d33ff57fd00d74ccc05b1595610656
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 3a480399e9fd87f51a12a469cc56242ebeb93539)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision e250309026d33ff57fd00d74ccc05b1595610656)
@@ -7838,4 +7838,26 @@
     sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, result );
 }
 
+
+/*********************************************************************//**
+* @brief
+* The handleStopHDRTCClock function handles a request to stop the RTC clock.
+* @details Inputs: none
+* @details Outputs: message handled
+* @param message a pointer to the message to handle
+* @return none
+*************************************************************************/
+void handleStopHDRTCClock( MESSAGE_T *message )
+{
+    BOOL result = FALSE;
+
+    if ( 0 == message->hdr.payloadLen )
+    {
+        testSetStopRTC();
+    }
+
+    // respond to request
+    sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, result );
+}
+
 /**@}*/