Index: firmware/App/Modes/ModeStandby.h
===================================================================
diff -u -r8466e63f95f65a3ffb18c3af85ac99328e41167b -rcd5be724d5a3ba7457e761191d82f278654d7f5c
--- firmware/App/Modes/ModeStandby.h	(.../ModeStandby.h)	(revision 8466e63f95f65a3ffb18c3af85ac99328e41167b)
+++ firmware/App/Modes/ModeStandby.h	(.../ModeStandby.h)	(revision cd5be724d5a3ba7457e761191d82f278654d7f5c)
@@ -1,17 +1,17 @@
 /**************************************************************************
 *
-* Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2019-2024 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 ModeStandby.h
+* @file    ModeStandby.h
 *
-* @author (last) Sean Nash
-* @date (last) 26-Aug-2020
+* @author  (last)      Sean Nash
+* @date    (last)      26-Jun-2023
 *
-* @author (original) Dara Navaei
-* @date (original) 05-Nov-2019
+* @author  (original)  Dara Navaei
+* @date    (original)  05-Nov-2019
 *
 ***************************************************************************/
 
@@ -31,32 +31,23 @@
 
 // ********** public definitions **********
 
-/// DG disinfects data publish
-typedef struct
-{
-    U32 disinfectSubModeHDState;      ///< HD disinfect sub mode state.
-    U32 disinfectDGFlushState;        ///< DG disinfect flush state.
-    U32 disinfectDGHeatState;         ///< DG disinfect heat disinfect state.
-    U32 disinfectDGChemState;         ///< DG disinfect chem disinfect state.
-} DISINFECTS_DATA_T;
-
 // ********** public function prototypes **********
 
 void initStandbyMode( void );                                   // Initialize this module
-void transitionToStandbyMode( void );                           // Prepares for transition to standby mode
+U32 transitionToStandbyMode( void );                            // Prepares for transition to standby mode
 U32  execStandbyMode( void );                                   // Execute the standby mode state machine (call from OperationModes)
 
 BOOL signalUserInitiateTreatment( void );                       // User has initiated a treatment - go to treatment parameters mode
+void signalNoDisinfectRequired( void );                         // User has aborted a treatment prior to introduction of blood - no disinfect required afterward
 void signalAlarmActionToStandbyMode( ALARM_ACTION_T action );   // Execute alarm action as appropriate for Standby mode
-
 BOOL signalUserInitiateFlushMode( void );
-
 BOOL signalUserInitiateHeatDisinfectMode( void );
-
 BOOL signalUserInitiateChemicalDisinfectMode( void );
+BOOL signalUserInitiateChemcialDisinfectFlushMode( void );
+BOOL signalUserInitiateROPermeateSampleMode( void );
+BOOL signalInitiateStandbyDisinfectSubmode( U32 cmd );
+void signalROPermeateSampleDGReadyToDispense( void );
 
-BOOL signalInitiateStandbyDisinfectSubmode( void );
-
 BOOL testSetStandbyModePublishIntervalOverride( U32 ms );
 BOOL testResetStandbyModePublishIntervalOverride( void );