Index: firmware/App/Controllers/DGInterface.h
===================================================================
diff -u -r95d7d8e230da1c04c2fed2be5a43afd273d95846 -ra1a0187daedaf2c12e6f9eccfbf9e423d952e029
--- firmware/App/Controllers/DGInterface.h	(.../DGInterface.h)	(revision 95d7d8e230da1c04c2fed2be5a43afd273d95846)
+++ firmware/App/Controllers/DGInterface.h	(.../DGInterface.h)	(revision a1a0187daedaf2c12e6f9eccfbf9e423d952e029)
@@ -1,14 +1,14 @@
 /**************************************************************************
 *
-* Copyright (c) 2020-2023 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2020-2024 Diality Inc. - All Rights Reserved.
 *
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
 * @file    DGInterface.h
 *
-* @author  (last)      Sean Nash
-* @date    (last)      06-Oct-2023
+* @author  (last)      Dara Navaei
+* @date    (last)      15-Jul-2024
 *
 * @author  (original)  Sean
 * @date    (original)  08-Apr-2020
@@ -30,8 +30,8 @@
  *  @{
  */
 
-// ********** public definitions **********
-
+// ********** public definitions **********
+
 #define DEFAULT_TARGET_FILL_FLOW_RATE_LPM                  0.8F              ///< Default target fill flow rate in L/min.
 #define DRAIN_RESERVOIR_TO_VOLUME_ML                       0                 ///< Drain reservoir to this volume (in mL) during treatment.
 #define LOAD_CELL_ILLEGAL_WEIGHT_VALUE                   -10000.0F           ///< Initial value for Load Cells, known bad value
@@ -131,7 +131,7 @@
 void setDGHeatersData( HEATERS_DATA_T *data );
 void setHDVersionDGServiceRecord( DG_SERVICE_RECORD_T* data );
 void setHDVersionDGUsageInfo( DG_USAGE_INFO_RECORD_T* data );
-
+
 void cmdSetDGDialysateHeatingParams( DG_CMD_DIALYSATE_HEATING_PARAMS_T heatingParams );
 void cmdStartDG( void );
 void cmdStopDG( void );
@@ -146,12 +146,14 @@
 void cmdStartDGFlush( void );
 void cmdDGParkConcentratePumps( void );
 void cmdStopDGFlush( void );
-void cmdStartDGHeatDisinfect( void );
+void cmdStartDGHeatDisinfectActiveCool( void );
 void cmdStopDGHeatDisinfect( void );
+void cmdStartDGHeatDisinfectPassiveCool( void );
 void cmdStartDGChemicalDisinfect( void );
 void cmdStopDGChemicalDisinfect( void );
 void cmdStartDGChemicalFlushDisinfect( void );
 void cmdStopDGChemFlushDisinfect( void );
+void cmdStartDGActiveCool( void );
 void cmdStopDGActiveCool( void );
 void cmdStartDGROPermeateSampleMode( void );
 void cmdStopDGROPermeateSampleMode( void );