Index: MsgDefs.h
===================================================================
diff -u -r7d8419668c0a58d79042ef41743d29de49e50886 -r7b63acc9de0d7314a39b2b1ec152eaccda5bc131
--- MsgDefs.h	(.../MsgDefs.h)	(revision 7d8419668c0a58d79042ef41743d29de49e50886)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 7b63acc9de0d7314a39b2b1ec152eaccda5bc131)
@@ -212,13 +212,13 @@
     MSG_ID_FFU_SIGNAL_DD_UPDATE_AVAILABLE = 0xB4,                                   ///< FFU signal DD update is available.
     MSG_ID_TD_UI_CONFIRMATION_REQUEST = 0xB5,                                       ///< TD request UI cancel.
     MSG_ID_UI_CONFIRMATION_RESULT_RESPONSE = 0xB6,                                  ///< UI confirmation result response
+    MSG_ID_AVAILABLE_2 = 0xB7,                                                      ///< Msg ID not used - available for use.
     MSG_ID_UI_VITALS_ADJUSTMENT_REQUEST = 0xB8,                                     ///< UI vitals adjustment request
     MSG_ID_TD_VITALS_ADJUSTMENT_RESPONSE  = 0xB9,                                   ///< TD vitals adjustment response
     MSG_ID_DD_SUBSTITUTION_PUMP_DATA = 0xDB,                                        ///< DD substitution pump broadcast data.
     MSG_ID_DD_CONDUCTIVITY_SENSOR_RESISTANCE_DATA = 0xDC,                           ///< DD conductivity resistance data broadcast.
     MSG_ID_FP_FILTER_FLUSH_DATA = 0xDD,                                             ///< FP Filter Flush broadcast data
     MSG_ID_FP_PERMEATE_FLUSH_DATA = 0xDE,                                           ///< FP Permeate Flush broadcast data
-    MSG_ID_TD_TUBING_SET_BARCODE_SCAN_REQUEST  = 0xDF,                              ///< TD tube set authentication request
 
     // service/test CAN messages
     MSG_ID_FIRST_TD_TESTER_MESSAGE = 0x8000,                                        ///< First TD test message ID