Index: firmware/App/Controllers/PresOccl.h
===================================================================
diff -u -r6e3cc2783dd177a3e53589fcc73ff56f05da20d9 -r833dc8408890ca24e537ccfd7cbc7f47abe19aa4
--- firmware/App/Controllers/PresOccl.h	(.../PresOccl.h)	(revision 6e3cc2783dd177a3e53589fcc73ff56f05da20d9)
+++ firmware/App/Controllers/PresOccl.h	(.../PresOccl.h)	(revision 833dc8408890ca24e537ccfd7cbc7f47abe19aa4)
@@ -52,9 +52,12 @@
 /// Enumeration of arterial/venous pressure limits states.
 typedef enum PressureLimitsStates
 {
-    PRESSURE_LIMITS_STATE_STABILIZATION = 0,///< Stabilization state
-    PRESSURE_LIMITS_STATE_STABLE,           ///< Stable state
-    NUM_OF_PRESSURE_LIMITS_STATES
+    PRESSURE_LIMITS_STATE_OFF = 0,          ///< Off - not pressure low/high alarms will be detected)
+    PRESSURE_LIMITS_STATE_IDLE,             ///< Idle - in Treatment mode state where BP is stopped - no pressure low/high alarms
+    PRESSURE_LIMITS_STATE_WIDE,             ///< Wide - in Treatment mode state where BP is running but wide limits apply
+    PRESSURE_LIMITS_STATE_STABILIZATION,    ///< Stabilization - in Treatment mode state where BP is running (dialysis or stop), but need to stabilize first
+    PRESSURE_LIMITS_STATE_STABLE,           ///< Stable - in Treatment mode state where BP is running (dialysis or stop) and limit windows apply
+    NUM_OF_PRESSURE_LIMITS_STATES           ///< Number of pressure limits states
 } PRESSURE_LIMITS_STATES_T;
 
 /// Payload record structure for the pressure & occlusions data message.
@@ -80,7 +83,8 @@
 SELF_TEST_STATUS_T execPresOcclSelfTest( void );
 
 void setPressureLimitsToOuterBounds( void );
-void updatePressureLimitWindows( S32 artPresWin, S32 venPresWin, S32 venPresAsym );
+void updatePressureLimitWindows( S32 artPresWin, S32 venPresWin, S32 venPresAsym );
+void signalBPRateChange( void );
 
 F32 getMeasuredArterialPressure( void );
 F32 getFilteredArterialPressure( void );
@@ -92,7 +96,6 @@
 BOOL isCartridgeLoaded( void );
 BOOL isCartridgeUnloaded( void );
 BOOL isSalineBagEmpty( void );
-void signalStartDialysisStartOrResume( void );
 
 void setOcclusionInstallLevel( void );