Index: firmware/App/Modes/FPModes/ModePreGenPermeate.h
===================================================================
diff -u -r830213bc6dcc1a684610caf78c79d55f2cb41e93 -rcb8619fdf8690885708071d34b0e87e6657ecd62
--- firmware/App/Modes/FPModes/ModePreGenPermeate.h	(.../ModePreGenPermeate.h)	(revision 830213bc6dcc1a684610caf78c79d55f2cb41e93)
+++ firmware/App/Modes/FPModes/ModePreGenPermeate.h	(.../ModePreGenPermeate.h)	(revision cb8619fdf8690885708071d34b0e87e6657ecd62)
@@ -40,13 +40,14 @@
 
 // ********** 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 signalNewPreGenPSubMode( U32 newSubMode );                         // Signal transition to a new pre gen permeate sub mode
 
 BOOL testPreGenDataPublishIntervalOverride( MESSAGE_T *message );