Index: firmware/App/Services/FPGA.h
===================================================================
diff -u -rd91a24c730aeb5cd7e3eba9ef4eca78e442911f8 -rc9e1a93ccd8cfbdc9737c8ffc9e6a3dbe9ba7c44
--- firmware/App/Services/FPGA.h	(.../FPGA.h)	(revision d91a24c730aeb5cd7e3eba9ef4eca78e442911f8)
+++ firmware/App/Services/FPGA.h	(.../FPGA.h)	(revision c9e1a93ccd8cfbdc9737c8ffc9e6a3dbe9ba7c44)
@@ -58,7 +58,7 @@
 U16 getFPGADialOutPumpHallSensorCount( void );
 U08 getFPGADialOutPumpHallSensorStatus( void );
 
-S32 getFPGAArterialPressure( void );
+U32 getFPGAArterialPressure( void );
 U16 getFPGAVenousPressure( void );
 U16 getFPGABloodPumpOcclusion( void );
 U16 getFPGADialInPumpOcclusion( void );