Index: firmware/App/Drivers/FluidPump.c
===================================================================
diff -u -r8d272582cbd2cb5fc0c6af0fead2867ce02658b0 -r311c75cc5ac41b4b9ca4983df84e43af910f9be4
--- firmware/App/Drivers/FluidPump.c	(.../FluidPump.c)	(revision 8d272582cbd2cb5fc0c6af0fead2867ce02658b0)
+++ firmware/App/Drivers/FluidPump.c	(.../FluidPump.c)	(revision 311c75cc5ac41b4b9ca4983df84e43af910f9be4)
@@ -311,7 +311,7 @@
  * @param dutyCyclePct duty cycle count to be converted.
  * @return Value (0..0.99) indicating magnitude of PWM duty cycle as a percentage.
  *************************************************************************/
-F32 convertDutyCycleCntToPct( F32 dutyCycleCnt )
+F32 convertDutyCycleCntToPct( U32 dutyCycleCnt )
 {
     F32 pwmCnt = (F32)MAX( ( dutyCycleCnt / MAX_FLUID_PUMP_PWM_DUTY_CYCLE ) , MIN_FLUID_PUMP_PWM_DUTY_CYCLE );