Index: firmware/App/Services/FPGA.h
===================================================================
diff -u -r4b22b45e775c0525bc1d76e83e265af91a59785e -rffb9960f7b97e71ba78844c60158d344c909db94
--- firmware/App/Services/FPGA.h	(.../FPGA.h)	(revision 4b22b45e775c0525bc1d76e83e265af91a59785e)
+++ firmware/App/Services/FPGA.h	(.../FPGA.h)	(revision ffb9960f7b97e71ba78844c60158d344c909db94)
@@ -60,7 +60,7 @@
 U16 getFPGADialOutPumpHallSensorCount( void );
 U08 getFPGADialOutPumpHallSensorStatus( void );
 
-U16 getFPGAArterialPressure( void );
+S32 getFPGAArterialPressure( void );
 U16 getFPGAVenousPressure( void );
 U16 getFPGABloodPumpOcclusion( void );
 U16 getFPGADialInPumpOcclusion( void );