Index: leahi_dialin/common/msg_ids.py
===================================================================
diff -u -r3024c73fd79f1590c89b183089b85b46a3b3eb1a -r9093348fe61cd6ec3d83fe58807f71aea7632b88
--- leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision 3024c73fd79f1590c89b183089b85b46a3b3eb1a)
+++ leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision 9093348fe61cd6ec3d83fe58807f71aea7632b88)
@@ -188,6 +188,9 @@
     MSG_ID_TD_RECIRCULATE_RESPONSE = 0xA7
     MSG_ID_TD_RECIRCULATE_DATA = 0xA8
 
+    MSG_ID_TD_WATER_SAMPLE_RESULT_RESPONSE = 0xAB
+    MSG_ID_TD_WATER_SAMPLE_DATA = 0xAC
+
     MSG_ID_DD_PISTON_PUMP_CONTROL_DATA = 0xF0
 
     MSG_ID_TD_TESTER_LOGIN_REQUEST = 0x8000