Index: MsgDefs.h
===================================================================
diff -u -r713db476bacaa86bd5cc37dc6d99dc26bda05c8e -rb3fc4db71e4218f5d96ff6def2c84792b3870d03
--- MsgDefs.h	(.../MsgDefs.h)	(revision 713db476bacaa86bd5cc37dc6d99dc26bda05c8e)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision b3fc4db71e4218f5d96ff6def2c84792b3870d03)
@@ -359,6 +359,7 @@
     MSG_ID_TD_RINSEBACK_VOLUME_OVERRIDE = 0x8065,                                   ///< TD rinseback volume override
     MSG_ID_TD_RINSEBACK_PUBLISH_INTERVAL_OVERRIDE_REQUEST = 0x8066,                 ///< TD rinseback publish interval broadcast override.
     MSG_ID_TD_AIR_PUMP_RPM_OVERRIDE_REQUEST = 0x8067,                               ///< TD Override request for Air Pump RPM
+    MSG_ID_TD_BARCODE_SCAN_REQUEST = 0x806A,                                        ///< Dial-in request to trigger a TD barcode scan for testing.
 
     MSG_ID_FIRST_DD_TESTER_MESSAGE = 0xA000,                                            ///< First DD test message ID
     MSG_ID_DD_TESTER_LOGIN_REQUEST = MSG_ID_FIRST_DD_TESTER_MESSAGE,                    ///< DD tester log-in