Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -rc946dc2b288b45541d1ee583560aa2af5f49c1c7 -rf1b45e81c0198b55cb04cb247140138a414fcf43
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision c946dc2b288b45541d1ee583560aa2af5f49c1c7)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision f1b45e81c0198b55cb04cb247140138a414fcf43)
@@ -158,15 +158,18 @@
 void handleUIPOSTFinalResult( MESSAGE_T *message );
 
 // MSG_ID_LOAD_CELL_READINGS
-void handleLoadCellReadingsFromDG( MESSAGE_T *message );
+void handleLoadCellReadingsFromDG( MESSAGE_T *message );
+
+// MSG_ID_DG_HEATERS_DATA
+void handleDGHeatersData( MESSAGE_T *message );
 
 // MSG_ID_DG_TEMPERATURE_DATA:
 void handleDGTemperatureData( MESSAGE_T *message );
 
 // MSG_ID_RO_PUMP_DATA:
 void handleROPumpData( MESSAGE_T *message );
 
-// MSG_ID_DG_DIALYSATE_FLOW_METER_DATA:
+// MSG_ID_DG_FLOW_SENSORS_DATA
 void handleDialysateFlowData( MESSAGE_T *message );
 
 // MSG_ID_DRAIN_PUMP_DATA:
@@ -454,6 +457,18 @@
 // MSG_ID_HD_REQUEST_DG_ALARMS
 BOOL sendRequestForDGResendAlarms( void );
 
+// MSG_ID_HD_REQUEST_DG_USAGE_INFO
+BOOL sendDGUsageInfoRequestToDG( void );
+
+// MSG_ID_HD_REQUEST_DG_SERVICE_INFO
+BOOL sendDGServiceRequestToDG( void );
+
+// MSG_ID_DG_SERVICE_SCHEDULE_DATA
+void handleDGServiceScheduleData( MESSAGE_T *message );
+
+// MSG_ID_DG_USAGE_DATA
+void handleDGUsageInfoData( MESSAGE_T *message );
+
 // *********** public test support message functions **********
 
 // MSG_TESTER_LOG_IN
@@ -832,6 +847,15 @@
 // MSG_ID_HD_SEND_ALARMS_COMMAND
 void handleResendAllAlarmsCommand(  MESSAGE_T* message );
 
+// MSG_ID_HD_BLOOD_PUMP_SET_PWM
+void handleTestBloodPumpSetPWM( MESSAGE_T* message );
+
+// MSG_ID_HD_DIAL_IN_SET_PWM
+void handleTestDialInSetPWM( MESSAGE_T* message );
+
+// MSG_ID_HD_DIAL_OUT_SET_PWM
+void handleTestDialOutSetPWM( MESSAGE_T* message );
+
 // MSG_ID_UI_CONFIRMATION_RESULT
 void handleUIConfirmationResponse( MESSAGE_T *message );
 CONFIRMATION_REQUEST_STATUS_T checkConfirmationRequestStatus( GENERIC_CONFIRM_ID_T request_id );