Index: firmware/App/Services/FPGA.h
===================================================================
diff -u -rd91a24c730aeb5cd7e3eba9ef4eca78e442911f8 -ra4f5ed3748870d287a4c2c6fcc003fc4d3b9233f
--- firmware/App/Services/FPGA.h	(.../FPGA.h)	(revision d91a24c730aeb5cd7e3eba9ef4eca78e442911f8)
+++ firmware/App/Services/FPGA.h	(.../FPGA.h)	(revision a4f5ed3748870d287a4c2c6fcc003fc4d3b9233f)
@@ -68,6 +68,39 @@
 void getFPGAAccelMaxes( S16 *xm, S16*ym, S16*zm );
 void getFPGAAccelStatus( U16 *cnt, U16 *accelFPGAFaultReg );
 
+void getFPGAAirTrapLevels( BOOL *airAtLower, BOOL *airAtUpper );
+
+void setFPGAValvesControlMode( U16 bits );
+U16 getFPGAValvesStatus( void );
+
+void setFPGAValveDialyzerInletPosition( S16 setPoint );
+S16 getFPGAValveDialyzerInletPosition( void );
+U16 getFPGAValveDialyzerInletCurrentCounts( void );
+
+void setFPGAValveDialyzerOutletPosition( S16 setPoint );
+S16 getFPGAValveDialyzerOutletPosition( void );
+U16 getFPGAValveDialyzerOutletCurrentCounts( void );
+
+void setFPGAValveBloodVenousPosition( S16 setPoint );
+S16 getFPGAValveBloodVenousPosition( void );
+U16 getFPGAValveBloodVenousCurrentCounts( void );
+
+void setFPGAValveBloodArterialPosition( S16 setPoint );
+S16 getFPGAValveBloodArterialPosition( void );
+U16 getFPGAValveBloodArterialCurrentCounts( void );
+
+// The PWM functions only used during debugging
+#ifdef DEBUG_ENABLED
+    void setFPGAValveDialyzerInletPWM( U16 count );
+    U16 getFPGAValveDialyzerInletPWM( void );
+    void setFPGAValveDialyzerOutletPWM( U16 count );
+    U16 getFPGAValveDialyzerOutletPWM( void );
+    void setFPGAValveBloodVenousPWM( U16 count );
+    U16 getFPGAValveBloodVenousPWM( void );
+    void setFPGAValveBloodArterialPWM( U16 count );
+    U16 getFPGAValveBloodArterialPWM( void );
+#endif
+
 /**@}*/
 
 #endif