Index: leahi_dialin/common/msg_ids.py
===================================================================
diff -u -r87ffed5716c48332d6dc3c5f5a80660614d813c0 -r8618b0c4439e441c3f2244b460d17abff5bccbca
--- leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision 87ffed5716c48332d6dc3c5f5a80660614d813c0)
+++ leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision 8618b0c4439e441c3f2244b460d17abff5bccbca)
@@ -193,7 +193,7 @@
     MSG_ID_TD_WATER_SAMPLE_RESULT_RESPONSE = 0xAB
     MSG_ID_TD_WATER_SAMPLE_DATA = 0xAC
     MSG_ID_TD_DRY_SELF_TEST_PROGRESS_DATA = 0xAD
-    MSG_ID_TD_TUBE_SET_AUTHENTICATION_REQUEST = 0xAE
+    TBD = 0xAE
     MSG_ID_TD_TUBE_SET_AUTHENTICATION_REQUEST = 0xAF
     MSG_ID_UI_TUBE_SET_AUTHENTICATION_ACK_RESPONSE = 0xB0
     MSG_ID_TD_SYRINGE_PUMP_DATA = 0xB1