Index: sources/drydemo/StateController.h
===================================================================
diff -u -rc52253ab5fc73e9b59d9cd99eada3d526d799987 -r38521851fd3271aa9a8965067d15daaba0db4b2e
--- sources/drydemo/StateController.h	(.../StateController.h)	(revision c52253ab5fc73e9b59d9cd99eada3d526d799987)
+++ sources/drydemo/StateController.h	(.../StateController.h)	(revision 38521851fd3271aa9a8965067d15daaba0db4b2e)
@@ -35,6 +35,8 @@
         User_Command_ID userCmd;
         QString         stateTransitionEvent;
         bool            requestTreatmentReset;
+        // Blood pump
+        bool            isBloodPumpRunning;
         // Treatment time variable(s)
         quint32         treatmentElapsedTimeMS;
         bool            isTreatmentComplete;
@@ -71,6 +73,37 @@
         bool            hasRecircTimeoutAlarmBeenTrig;
     };
 
+    struct Pressure_Vars {
+        Pressure_Limits_States         presLimitState;
+        Pressure_Stabilization_Periods presStabilizeTime;
+        quint32                        presStabilizationTimerCtr;
+        quint32                        presStabilizeTimeoutMS;
+        // Arterial
+        float    arterialRawMMHG[SHORT_MOVING_AVG_SIZE];
+        quint32  arterialIndex;
+        float    arterialRunningSumMMHG;
+        qint32   arterialMinLimitMMHG;
+        qint32   arterialMaxLimitMMHG;
+        float    arterialFilteredMMHG;
+        qint32   arterialStableMMHG;
+        // Venous
+        float    venousRawMMHG[SHORT_MOVING_AVG_SIZE];
+        quint32  venousIndex;
+        float    venousRunningSumMMHG;
+        qint32   venousMinLimitMMHG;
+        qint32   venousMaxLimitMMHG;
+        float    venousFilteredMMHG;
+        qint32   venousStableMMHG;
+        // TMP
+        float    tmpRawMMHG[SHORT_MOVING_AVG_SIZE];
+        quint32  tmpIndex;
+        float    tmpRunningSumMMHG;
+        float    tmpMinLimitMMHG;
+        float    tmpMaxLimitMMHG;
+        float    tmpFilteredMMHG;
+        qint32   tmpStableMMHG;
+    };
+
     struct Treatment_Sub_State_Vars {
         Treatment_States      txState;
         Blood_Prime_States    bloodPrimeState;
@@ -109,19 +142,20 @@
         float   ufVolumeL;
     };
 
-    QHash<User_Command_ID, QVariantList> _transitionEventsFromStandby;
-    QHash<Alarm_List, QVariantList> _alarmTriggerSpecs;
-    QList<QVariantList> _broadcastMessages;
-    QList<QVariantList> _sendMessages;
-    QHash<Can::MessageID, QVariant> _treatmentRcvdMessages;
-    QHash<Generic_Confirm_Id, QVariantList> _uiConfirmMessages;
-    QRandomGenerator _randNumGenerator;
-    Treatment_Params _treatmentParams;
-    Treatment_Status_Vars _treatmentStatus;
-    Treatment_Sub_State_Vars _treatmentSubStates;
-    bool _isBroadcastListReady;  // TODO use a mutex?
-    bool _isSendListReady;       // Todo use a mutex?
-    drydemoXMLStates _dryDemo;
+    QHash<User_Command_ID, QVariantList>     _transitionEventsFromStandby;
+    QHash<Alarm_List, QVariantList>          _alarmTriggerSpecs;
+    QList<QVariantList>                      _broadcastMessages;
+    QList<QVariantList>                      _sendMessages;
+    QHash<Can::MessageID, QVariant>          _treatmentRcvdMessages;
+    QHash<Generic_Confirm_Id, QVariantList>  _uiConfirmMessages;
+    QRandomGenerator                         _randNumGenerator;
+    Pressure_Vars                            _pressureVars;
+    Treatment_Params                         _treatmentParams;
+    Treatment_Status_Vars                    _treatmentStatus;
+    Treatment_Sub_State_Vars                 _treatmentSubStates;
+    bool                                     _isBroadcastListReady;  // TODO use a mutex?
+    bool                                     _isSendListReady;       // Todo use a mutex?
+    drydemoXMLStates                         _dryDemo;
 
     // CAN function(s)
     void sendMessages(bool isBroadcast);
@@ -171,7 +205,7 @@
     void handleFluidBolusRequestMessage();
     void handleFluidBolusFluidDelivery(const quint32 bloodFlowMLPM);
     void handleFluidBolusBroadcastData(const Broadcast_Type BCType);
-    void handleTDPressureProcessAndBroadcastData(const Broadcast_Type BCType);
+    void handleTDPressureBroadcastData(const Broadcast_Type BCType);
     void handleTreatmentTimeProcessAndBroadcastData(const Broadcast_Type BCType);
     void handleTreatmentPrescriptionEditRequestMessage();
     void handleSetPointBloodFlowChange(quint32 &bloodFlowMLPM, bool &hasBloodFlowChanged);
@@ -187,6 +221,10 @@
     void handleUltrafiltrationVolumeChangeConfirm();
     void handleTreatmentTimeChangeValidation();
     void handleTreatmentTimeChangeConfirm();
+    void handlePressureLimitState();
+    void handleUpdatePressureLimitWindows();
+    void handleDeterminePressureLimits();
+    void handleWidenPressureLimitsMessage();
 
     // Treatment rinseback methods
     void initializeRinseback();