Index: firmware/App/Controllers/ROPump.h
===================================================================
diff -u -rc48a99d2d1c852adcc986253b6c420a90dab7bfe -ra75923f40bea362b44fc082ce8eebde7bfa97c9a
--- firmware/App/Controllers/ROPump.h	(.../ROPump.h)	(revision c48a99d2d1c852adcc986253b6c420a90dab7bfe)
+++ firmware/App/Controllers/ROPump.h	(.../ROPump.h)	(revision a75923f40bea362b44fc082ce8eebde7bfa97c9a)
@@ -48,7 +48,7 @@
 
 BOOL testSetROPumpDataPublishIntervalOverride( U32 value );
 BOOL testResetROPumpDataPublishIntervalOverride( void );
-BOOL testSetTargetROPumpPressureOverride( S32 value );
+BOOL testSetTargetROPumpPressureOverride( U32 value );
 BOOL testResetTargetROPumpPressureOverride( void );
 BOOL testSetMeasuredROFlowRateOverride( F32 value );
 BOOL testResetMeasuredROFlowRateOverride( void );