Index: firmware/App/Modes/FPModes/ModePreGenPermeate.h
===================================================================
diff -u -r830213bc6dcc1a684610caf78c79d55f2cb41e93 -r940437fb1298c036eeffbbfc8db1d43195e04927
--- firmware/App/Modes/FPModes/ModePreGenPermeate.h	(.../ModePreGenPermeate.h)	(revision 830213bc6dcc1a684610caf78c79d55f2cb41e93)
+++ firmware/App/Modes/FPModes/ModePreGenPermeate.h	(.../ModePreGenPermeate.h)	(revision 940437fb1298c036eeffbbfc8db1d43195e04927)
@@ -40,15 +40,17 @@
 
 // ********** public function prototypes **********
 
-void initPreGenPMode( void );                               // Initialize this pre gen Permeate mode unit
-U32  transitionToPreGenPMode( void );                       // Transition to pre gen Permeate mode
-U32  execPreGenPMode( void );                               // Execute the pre gen Permeate mode state machine (call from OperationModes)
-BOOL requestPreGenStart( void );
-BOOL requestPreGenStop( void );
-BOOL getPreGenRequest( void );
-FP_PRE_GENP_MODE_STATE_T getCurrentPreGenPState( void );    // Get the current state of the pre gen Permeate mode
+void initPreGenPMode( void );                                       // Initialize this pre gen Permeate mode unit
+U32  transitionToPreGenPMode( void );                               // Transition to pre gen Permeate mode
+U32  execPreGenPMode( void );                                       // Execute the pre gen Permeate mode state machine (call from OperationModes)
+BOOL requestPreGenStart( void );                                    // Start pre gen permeate request
+BOOL requestPreGenStop( void );                                     // Stop pre gen permeate request
+BOOL getPreGenRequest( void );                                      // Get the pre gen permeate request status
+FP_PRE_GENP_MODE_STATE_T getCurrentPreGenPState( void );            // Get the current state of the pre gen Permeate mode
 
-BOOL testPreGenDataPublishIntervalOverride( MESSAGE_T *message );
+BOOL testPreGenDataPublishIntervalOverride( MESSAGE_T *message );   // Override broadcast interval for pre gen permeate
+BOOL testValidatePreGenPChangeReq( U32 newSubMode );                // Validate the requested pre gen permeate sub mode transition is possible or not
+void testSignalNewPreGenPSubMode( U32 newSubMode );                 // Signal transition to a new pre gen permeate sub mode
 
 /**@}*/