Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -rbd241ef5231a9869adaf7bb5ed166135beb2c0fb -rf2fc3885d55b51a6201c8f4f38e57cf7bcf3ee46
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision bd241ef5231a9869adaf7bb5ed166135beb2c0fb)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision f2fc3885d55b51a6201c8f4f38e57cf7bcf3ee46)
@@ -7,8 +7,8 @@
 *
 * @file    SystemCommMessages.h
 *
-* @author  (last)      Sean Nash
-* @date    (last)      12-Nov-2021
+* @author  (last)      Dara Navaei
+* @date    (last)      04-Jan-2022
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -37,6 +37,7 @@
 #include "ModePreTreat.h"
 #include "ModeStandby.h"
 #include "ModeTreatment.h"
+#include "ModeTreatmentParams.h"
 #include "MsgQueues.h"
 #include "NVDataMgmt.h"
 #include "PresOccl.h"
@@ -409,6 +410,15 @@
 // MSG_ID_DG_CONCENTRATE_MIXING_RATIOS_DATA
 void handleDGMixingRatios( MESSAGE_T *message );
 
+// MSG_ID_HD_SEND_SW_CONFIG_RECORD
+BOOL sendHDSWConfigRecord( U32 payloadCurrNum, U32 payloadTotalNum, U32 length, U08* swRcrdAddress );
+
+// MSG_ID_HD_GET_SW_CONFIG_RECORD
+void handleGetHDSoftwareConfigRecord( MESSAGE_T *message );
+
+// MSG_ID_HD_SET_SW_CONFIG_RECORD
+void handleSetHDSoftwareConfigRecord( MESSAGE_T *message );
+
 #ifdef EMC_TEST_BUILD
 // MSG_ID_CAN_ERROR_COUNT
 BOOL broadcastCANErrorCount( U32 count );
@@ -764,6 +774,15 @@
 // MSG_ID_HD_FAN_RPM_ALARM_START_TIME_OVERRIDE
 void handleTestFansRPMAlarmStartTimeOffsetOverrideRequest( MESSAGE_T *message );
 
+// MSG_ID_HD_FANS_DUTY_CYCLE_OVERRIDE
+void handleSetFansDutyCycleOverrideRequest( MESSAGE_T *message );
+
+// MSG_ID_HD_REQ_CURRENT_TREATMENT_PARAMETERS
+void handleTestCurrentTreamtmentParametersRequest( MESSAGE_T *message );
+
+// MSG_ID_HD_RES_CURRENT_TREATMENT_PARAMETERS
+BOOL sendTestCurrentTreatmentParametersResponse(CURRENT_TREATMENT_PARAMS_DATA_PAYLOAD_T current_params);
+
 /**@}*/
 
 #endif