Index: firmware/App/Controllers/BloodFlow.c
===================================================================
diff -u -r27f3db92495948d4c1192421c1b0c20338c4a034 -r70d33c50c8c3fd987f39eaa1f3b294860d569830
--- firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision 27f3db92495948d4c1192421c1b0c20338c4a034)
+++ firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision 70d33c50c8c3fd987f39eaa1f3b294860d569830)
@@ -63,7 +63,6 @@
 #define BP_SPEED_CALC_INTERVAL              ( 40 / TASK_PRIORITY_INTERVAL )
 /// Number of hall sensor counts kept in buffer to hold last 1 second of count data.
 #define BP_SPEED_CALC_BUFFER_LEN            ( 1000 / BP_SPEED_CALC_INTERVAL / TASK_PRIORITY_INTERVAL )
-#define BP_HALL_EDGE_COUNTS_PER_REV         48              ///< Number of hall sensor edge counts per motor revolution.
 #define BP_MAX_ROTOR_SPEED_RPM              100.0           ///< Maximum rotor speed allowed for blood pump.
 
 #define BP_MAX_FLOW_VS_SPEED_DIFF_RPM       200.0           ///< Maximum difference between measured speed and speed implied by measured flow.
@@ -389,7 +388,7 @@
  *************************************************************************/
 U32 getBloodPumpMotorCount( void )
 {
-    return bloodPumpMotorEdgeCount / BP_HALL_EDGE_COUNTS_PER_REV;
+    return bloodPumpMotorEdgeCount;
 }
 
 /*********************************************************************//**