Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -r8b56b0c617ac49536b8d53852b9621be873bade6 -r57007cd9fc64466a979f6613763a243d77743117
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 8b56b0c617ac49536b8d53852b9621be873bade6)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 57007cd9fc64466a979f6613763a243d77743117)
@@ -38,6 +38,12 @@
 // MSG_ID_LOAD_CELL_READINGS
 BOOL broadcastLoadCellData( F32 loadCellA1, F32 loadCellA2, F32 loadCellB1, F32 loadCellB2 );
 
+// MSG_ID_HEATERS_READINGS
+BOOL broadcastHeatersData ( U32 mainPrimaryDC, U32 smallPrimaryDC, U32 trimmerDC );
+
+// MSG_ID_TEMPERATURE_SENSORS_READINGS
+BOOL broadcastTemperatureSensorsData ( U08 *sensorsValue, U32 byteLength );
+
 // *********** public test support message functions **********
 
 #ifdef DEBUG_ENABLED
@@ -61,8 +67,17 @@
 // MSG_ID_LOAD_CELL_OVERRIDE
 void handleTestLoadCellOverrideRequest( MESSAGE_T *message );
 
+// MSG_ID_TEMPERATURE_SENSORS_OVERRIDE
+void handleTestTemperatureSensorsOverrideRequest ( MESSAGE_T *message );
+
+// MSG_ID_PUBLSIH_HEATERS_DATA_OVERRIDE
+void handleTestHeatersDataPublishOverrideRequest ( MESSAGE_T *message );
+
 // MSG_ID_SET_RTC_TIMESTAMP
 void handleSetRTCTimestamp( MESSAGE_T *message );
 
+// MSG_ID_START_STOP_PRIMARY_HEATER
+BOOL handleStartStopPrimaryHeater( MESSAGE_T * message );
+
 #endif