Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -ra97fcffbe7b7b2d9543358ac06868829d41cf173 -r1467e388082a0d4c9e4b7e03b689a70ba42862db
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision a97fcffbe7b7b2d9543358ac06868829d41cf173)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 1467e388082a0d4c9e4b7e03b689a70ba42862db)
@@ -38,6 +38,7 @@
 #include "Rinseback.h"
 #include "SyringePump.h"
 #include "Valves.h"
+#include "Voltages.h"
 
 /**
  *  @defgroup SystemCommMessages SystemCommMessages
@@ -173,6 +174,12 @@
 // MSG_ID_HD_HEPARIN_PAUSE_RESUME_RESPONSE
 BOOL sendHeparinCommandResponse( U32 accepted, U32 rejReason );
 
+// MSG_ID_UI_SET_ALARM_AUDIO_VOLUME_LEVEL_CMD
+void handleAlarmAudioVolumeSetCmd( MESSAGE_T *message );
+
+// MSG_ID_HD_ALARM_AUDIO_VOLUME_SET_RESPONSE
+BOOL sendAlarmAudioVolumeSetResponse( U32 accepted, U32 rejReason );
+
 // MSG_ID_UI_SAMPLE_WATER_CMD
 void handleSampleWaterCmd( MESSAGE_T *message );
 
@@ -283,7 +290,10 @@
 BOOL broadcastAccelData( F32 x, F32 y, F32 z, F32 xm, F32 ym, F32 zm, F32 xt, F32 yt, F32 zt );
 
 // MSG_ID_ALARM_STATUS
-BOOL broadcastAlarmStatus( COMP_ALARM_STATUS_T almStatus );
+BOOL broadcastAlarmStatus( COMP_ALARM_STATUS_T almStatus );
+
+// MSG_ID_HD_ALARM_INFORMATION
+BOOL broadcastAlarmInfo( ALARM_INFO_PAYLOAD_T data );
 
 // MSG_ID_ALARM_TRIGGERED
 BOOL broadcastAlarmTriggered( U32 alarm, ALARM_DATA_T almData1, ALARM_DATA_T almData2 );
@@ -314,6 +324,9 @@
 
 // MSG_ID_PRESSURE_OCCLUSION_DATA
 BOOL broadcastPresOcclData( PRESSURE_OCCLUSION_DATA_T data );
+
+// MSG_ID_HD_VOLTAGES_DATA
+BOOL broadcastVoltagesData( VOLTAGES_DATA_PAYLOAD_T data );
 
 // MSG_ID_RTC_EPOCH
 BOOL broadcastRTCEpoch( U32 epoch );
@@ -546,9 +559,6 @@
 void handleSetHDValvePWMOverrideRequest( MESSAGE_T *message );
 #endif
 
-// MSG_ID_HD_SET_PARAMETER_TREATMENT_PARAMETER
-void handleTestSetTreatmentParameter( MESSAGE_T *message );
-
 // MSG_ID_HD_SOFTWARE_RESET_REQUEST
 void handleHDSoftwareResetRequest( MESSAGE_T *message );
 
@@ -633,6 +643,39 @@
 // MSG_ID_HD_SYRINGE_PUMP_MEASURED_VOLUME_OVERRIDE:
 void handleTestSyringePumpMeasuredVolumeOverrideRequest( MESSAGE_T *message );
 
+// MSG_ID_HD_MONITORED_VOLTAGES_SEND_INTERVAL_OVERRIDE
+void handleTestMonitoredVoltagesSendIntervalOverrideRequest( MESSAGE_T *message );
+
+// MSG_ID_HD_MONITORED_VOLTAGES_OVERRIDE
+void handleTestMonitoredVoltageOverrideRequest( MESSAGE_T *message );
+
+// MSG_ID_HD_ALARM_INFO_SEND_INTERVAL_OVERRIDE
+void handleTestAlarmInfoSendIntervalOverrideRequest( MESSAGE_T *message );
+
+// MSG_ID_HD_ALARM_AUDIO_VOLUME_LEVEL_OVERRIDE
+void handleTestAlarmAudioVolumeOverrideRequest( MESSAGE_T *message );
+
+// MSG_ID_HD_ALARM_AUDIO_CURRENT_HG_OVERRIDE
+void handleTestAlarmAudioCurrentHgOverrideRequest( MESSAGE_T *message );
+
+// MSG_ID_HD_ALARM_AUDIO_CURRENT_LG_OVERRIDE
+void handleTestAlarmAudioCurrentLgOverrideRequest( MESSAGE_T *message );
+
+// MSG_ID_HD_ALARM_BACKUP_AUDIO_CURRENT_OVERRIDE
+void handleTestAlarmBackupAudioCurrentOverrideRequest( MESSAGE_T *message );
+
+// MSG_ID_HD_SYRINGE_PUMP_STATUS_OVERRIDE
+void handleTestSyringePumpStatusOverrideRequest( MESSAGE_T *message );
+
+// MSG_ID_HD_SYRINGE_PUMP_ENCODER_STATUS_OVERRIDE
+void handleTestSyringePumpEncoderStatusOverrideRequest( MESSAGE_T *message );
+
+// MSG_ID_HD_SYRINGE_PUMP_ADC_DAC_STATUS_OVERRIDE
+void handleTestSyringePumpADCandDACStatusOverrideRequest( MESSAGE_T *message );
+
+// MSG_ID_HD_SYRINGE_PUMP_ADC_READ_COUNTER_OVERRIDE
+void handleTestSyringePumpADCReadCtrOverrideRequest( MESSAGE_T *message );
+
 // MSG_ID_HD_VALVES_CURRENT_OVERRIDE
 void handleTestValvesCurrentOverrideRequest( MESSAGE_T *message );