Index: firmware/App/Controllers/SyringePump.h
===================================================================
diff -u -r8b73263b38f449dacc0795c67a7cf6240cb79026 -rd4dfcd3155274d9252ddb5f10d9d081f3ecd6b5a
--- firmware/App/Controllers/SyringePump.h	(.../SyringePump.h)	(revision 8b73263b38f449dacc0795c67a7cf6240cb79026)
+++ firmware/App/Controllers/SyringePump.h	(.../SyringePump.h)	(revision d4dfcd3155274d9252ddb5f10d9d081f3ecd6b5a)
@@ -8,7 +8,7 @@
 * @file    SyringePump.h
 *
 * @author  (last)      Sean Nash
-* @date    (last)      13-Jul-2022
+* @date    (last)      09-Aug-2022
 *
 * @author  (original)  Sean Nash
 * @date    (original)  04-Mar-2021
@@ -72,6 +72,7 @@
 typedef struct
 {
     F32 syringePumpVolumeDelivered;     ///< Syringe pump volume delivered.
+    F32 syringePumpVolumeRequired;      ///< Syringe pump volume required for therapy.
 } SYRINGE_PUMP_VOLUME_DATA_T;
 
 // ********** public function prototypes **********
@@ -88,13 +89,15 @@
 HEPARIN_STATE_T getHeparinState( void );
 void stopSyringePump( void );
 BOOL retractSyringePump( void );
+BOOL preloadSyringePlunger( void );
 BOOL seekSyringePlunger( void );
 BOOL primeSyringePump( void );
 BOOL checkForPrimeOcclusion( void );
 BOOL startHeparinBolus( void );
 BOOL startHeparinContinuous( void );
 BOOL setSyringePumpDACVref( void );
 void syringeDetectionRequired( BOOL req );
+void syringePumpVerifyForceSensorDACCalibration( void );
 
 BOOL isSyringeDetected( void );
 BOOL isSyringePumpHome( void );