Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -r402885eda2ed755a079c854d1228ac5f76cbec7c -r5c7b301b677c60519a9d89f4624c6020958de752
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 402885eda2ed755a079c854d1228ac5f76cbec7c)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 5c7b301b677c60519a9d89f4624c6020958de752)
@@ -7,8 +7,8 @@
 *
 * @file    SystemCommMessages.h
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      22-Sep-2022
+* @author  (last)      Michael Garthwaite
+* @date    (last)      28-Sep-2022
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -828,6 +828,15 @@
 // 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 );
+
 /**@}*/
 
 #endif