Index: firmware/App/Controllers/BloodLeak.h
===================================================================
diff -u -r437ac340cfe0bd90bc016372113bae3d594b7526 -rcd5be724d5a3ba7457e761191d82f278654d7f5c
--- firmware/App/Controllers/BloodLeak.h	(.../BloodLeak.h)	(revision 437ac340cfe0bd90bc016372113bae3d594b7526)
+++ firmware/App/Controllers/BloodLeak.h	(.../BloodLeak.h)	(revision cd5be724d5a3ba7457e761191d82f278654d7f5c)
@@ -1,14 +1,14 @@
 /**************************************************************************
 *
-* Copyright (c) 2021-2023 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2021-2024 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    BloodLeak.h
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      25-Oct-2022
+* @author  (last)      Bill Bracken
+* @date    (last)      18-Oct-2023
 *
 * @author  (original)  Peman Montazemi
 * @date    (original)  18-Mar-2021
@@ -44,9 +44,10 @@
 /// Blood leak detector data publish
 typedef struct
 {
-    U32 bloodLeakStatus;                   ///< Blood leak detector status
-    U32 bloodLeakState;                    ///< Blood leak detector state
-    U32 bloodLeakPersistentCounter;        ///< Blood leak detector persistent counter
+    U32 bloodLeakStatus;                   ///< Blood leak detector status.
+    U32 bloodLeakState;                    ///< Blood leak detector state.
+    U32 bloodLeakPersistentCounter;        ///< Blood leak detector persistent counter.
+    U32 bloodLeakSerialCommState;          ///< Blood leak detector serial communication state.
 } BLOOD_LEAK_DATA_T;
 
 // ********** public function prototypes **********
@@ -55,6 +56,8 @@
 void execBloodLeak( void );
 void execBloodLeakEmbModeCommand( void );
 BOOL zeroBloodLeak( void );
+void zeroBloodLeakReset (void );
+BOOL hasBloodLeakZeroSequenceFailed( void );
 
 void exitBloodLeakNormalState( void );