Index: firmware/App/Modes/ModeTreatment.h
===================================================================
diff -u -r68aefeff8890cdfa956c7bfdf0d4505b4ac25cb7 -rcd5be724d5a3ba7457e761191d82f278654d7f5c
--- firmware/App/Modes/ModeTreatment.h	(.../ModeTreatment.h)	(revision 68aefeff8890cdfa956c7bfdf0d4505b4ac25cb7)
+++ firmware/App/Modes/ModeTreatment.h	(.../ModeTreatment.h)	(revision cd5be724d5a3ba7457e761191d82f278654d7f5c)
@@ -1,14 +1,14 @@
 /**************************************************************************
 *
-* Copyright (c) 2019-2022 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    ModeTreatment.h
 *
 * @author  (last)      Dara Navaei
-* @date    (last)      12-Nov-2021
+* @date    (last)      18-Jul-2023
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -21,6 +21,7 @@
 #include "HDCommon.h"
 #include "HDDefs.h"
 #include "Dialysis.h"
+#include "TaskGeneral.h"
 
 /**
  *  @defgroup HDTreatmentMode HDTreatmentMode
@@ -65,21 +66,19 @@
 /// Payload record structure for the in-line pressure limits change request.
 typedef struct
 {
-    S32 artLowLimit;
-    S32 artHighLimit;
-    S32 venLowLimit;
-    S32 venHighLimit;
+    S32 artPresLimitWindowmmHg;
+    S32 venPresLimitWindowmmHg;
+    S32 venPresLimitAsymmetricmmHg;
 } PRESSURE_LIMIT_CHANGE_REQUEST_T;
 
 /// Payload record structure for the in-line pressure limits change response.
 typedef struct
 {
     BOOL accepted;
     U32  rejReasonCode;
-    S32  artLowLimit;
-    S32  artHighLimit;
-    S32  venLowLimit;
-    S32  venHighLimit;
+    S32  artPresLimitWindowmmHg;
+    S32  venPresLimitWindowmmHg;
+    S32  venPresLimitAsymmetricmmHg;
 } PRESSURE_LIMIT_CHANGE_RESPONSE_T;
 
 /// Payload record structure for the treatment log 30 minutes periodic data.
@@ -92,6 +91,11 @@
     F32 avgVenousPressure;
 } TREATMENT_LOG_DATA_PERIODIC_T;
 
+/// Maximum time in this mode before blood sitting alarm given (in general task intervals).
+#define MAX_TIME_BLOOD_SITTING      ( ( 5 * SEC_PER_MIN * MS_PER_SECOND ) / TASK_GENERAL_INTERVAL )
+/// Maximum time in this mode before blood sitting warning given (in general task intervals).
+#define WARN_TIME_BLOOD_SITTING     ( ( 4 * SEC_PER_MIN * MS_PER_SECOND ) / TASK_GENERAL_INTERVAL )
+
 // ********** public function prototypes **********
 
 void initTreatmentMode( void );                                     // Initialize this module
@@ -106,6 +110,7 @@
 
 TREATMENT_STATE_T getTreatmentState( void );                        // Determine the current treatment sub-mode (state)
 BOOL isTreatmentCompleted( void );                                  // Determine whether the treatment has completed
+BOOL isTreatmentResumeBlocked( void );                              // Determine whether the treatment is not allowed to be resumed.
 U32  getTreatmentTimeRemainingSecs( void );                         // Determine number of seconds remaining in the treatment
 U32  getActualTreatmentTimeSecs( void );                            // Determine the actual treatment duration in seconds
 BOOL getRinsebackCompleted( void );                                 // Determine whether a rinseback has been completed