Index: firmware/App/Controllers/ROPump.h
===================================================================
diff -u -r311c75cc5ac41b4b9ca4983df84e43af910f9be4 -r2652d50bbc5e78ed6fe3ad9ccbca0be6f802f1ff
--- firmware/App/Controllers/ROPump.h	(.../ROPump.h)	(revision 311c75cc5ac41b4b9ca4983df84e43af910f9be4)
+++ firmware/App/Controllers/ROPump.h	(.../ROPump.h)	(revision 2652d50bbc5e78ed6fe3ad9ccbca0be6f802f1ff)
@@ -37,9 +37,6 @@
 #define MAX_RO_PRESSURE_PSI                        120.0F     ///< Maximum allowed pressure that the RO pump can go to.
 #define MIN_RO_PRESSURE_PSI                        10.0F      ///< Minimum allowed pressure that the RO pump can go to.
 
-#define ROP_FLOW_TO_PWM(flow)                       ( ROP_FLOW_TO_PWM_SLOPE * flow + ROP_FLOW_TO_PWM_INTERCEPT )             ///< PWM line equation for flow.
-#define ROP_PRESSURE_TO_PWM(pres)                   ( ROP_PRESSURE_TO_PWM_SLOPE * pres + ROP_PRESSURE_TO_PWM_INTERCEPT )     ///< PWM line equation for pressure.
-
 /// Enumeration of RO pump states.
 typedef enum ROPump_States
 {