Index: leahi_dialin/td/modules/blood_flow.py
===================================================================
diff -u -r89c37f27020ec3afce42de7378a2efce7f21ea7c -r43fec7787f9a4115d19deeb5cbc1d7bbf23134fe
--- leahi_dialin/td/modules/blood_flow.py	(.../blood_flow.py)	(revision 89c37f27020ec3afce42de7378a2efce7f21ea7c)
+++ leahi_dialin/td/modules/blood_flow.py	(.../blood_flow.py)	(revision 43fec7787f9a4115d19deeb5cbc1d7bbf23134fe)
@@ -41,8 +41,8 @@
 
         if self.can_interface is not None:
             channel_id = DenaliChannels.td_sync_broadcast_ch_id
-            msg_id = MsgIds.MSG_ID_TD_BLOOD_PUMP_DATA.value
-            self.can_interface.register_receiving_publication_function(channel_id, msg_id,
+            self.msg_id_td_blood_pump_data = MsgIds.MSG_ID_TD_BLOOD_PUMP_DATA.value
+            self.can_interface.register_receiving_publication_function(channel_id, self.msg_id_td_blood_pump_data,
                                                                        self._handler_blood_flow_sync)
         self.td_blood_flow_timestamp = 0.0
         self.h4_motor = {
@@ -57,7 +57,7 @@
             TDBloodFlowMotorAttributes.ROTOR_HALL_STATE.name: 0
         }
 
-    @publish(["td_blood_flow_timestamp", "h4_motor"])
+    @publish(["msg_id_td_blood_pump_data", "h4_motor", "td_blood_flow_timestamp"])
     def _handler_blood_flow_sync(self, message, timestamp=0.0):
         """
         Handles published blood flow data messages.  Blood flow data are captured