Index: firmware/App/Controllers/DrainPump.h
===================================================================
diff -u -rb8f298547eb578000b3ff3cf55732fda7a689ce0 -rfcdecd8b2c6b086ddf4700ecc1892bd47aef08c1
--- firmware/App/Controllers/DrainPump.h	(.../DrainPump.h)	(revision b8f298547eb578000b3ff3cf55732fda7a689ce0)
+++ firmware/App/Controllers/DrainPump.h	(.../DrainPump.h)	(revision fcdecd8b2c6b086ddf4700ecc1892bd47aef08c1)
@@ -36,6 +36,14 @@
 #define MIN_DRAIN_PUMP_RPM       300     ///< Minimum RPM target for drain pump (though zero is allowed if turning pump off).
 #define MAX_DRAIN_PUMP_RPM       3000    ///< Maximum RPM target for drain pump.
 
+/// Enumeration of drain pump speed feedbacks
+typedef enum DrainPump_Speed_Feedbacks
+{
+    DRAIN_PUMP_HALL_SNSR_FB = 0,         ///< Drain pump hall sensor feedback.
+    DRAIN_PUMP_MAXON_SNSR_FB,            ///< Drain pump Maxon sensor feedback.
+    NUM_OF_DRAIN_PUMP_FB                 ///< Number of drain pump feedbacks.
+} DRAIN_PUMP_SPEED_FB_SNSR_T;
+
 /// Drain pump data publish
 typedef struct
 {
@@ -65,7 +73,7 @@
 void signalDrainPumpHardStop( void );
 
 U32 getDrainPumpTargetRPM( void );
-U32 getDrainPumpMeasuredRPM( void );
+U32 getDrainPumpMeasuredRPM( DRAIN_PUMP_SPEED_FB_SNSR_T speed );
 
 BOOL isDrainPumpOn( void );