Index: firmware/App/Controllers/BloodFlow.c
===================================================================
diff -u -r61716bc97ecca8af1ec560333844a8cf602eccb0 -r1507b3d6f58c87107d96a9da744423d06a70057c
--- firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision 61716bc97ecca8af1ec560333844a8cf602eccb0)
+++ firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision 1507b3d6f58c87107d96a9da744423d06a70057c)
@@ -237,7 +237,7 @@
     bpMotorSpeedCalcIdx = 0;
     for ( i = 0; i < BP_SPEED_CALC_BUFFER_LEN; i++ )
     {
-        bpLastMotorHallSensorCounts[ i ] = 0;
+        bpLastMotorHallSensorCounts[ i ] = getFPGABloodPumpHallSensorCount();
     }
     resetBloodPumpRotorCount();