Index: firmware/App/Controllers/BloodFlow.c
===================================================================
diff -u -rdcd956fa52aef8f27bba867e54f764bebd384c99 -rf2fc3885d55b51a6201c8f4f38e57cf7bcf3ee46
--- firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision dcd956fa52aef8f27bba867e54f764bebd384c99)
+++ firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision f2fc3885d55b51a6201c8f4f38e57cf7bcf3ee46)
@@ -237,7 +237,7 @@
     bpMotorSpeedCalcIdx = 0;
     for ( i = 0; i < BP_SPEED_CALC_BUFFER_LEN; i++ )
     {
-        bpLastMotorHallSensorCounts[ i ] = 0;
+        bpLastMotorHallSensorCounts[ i ] = getFPGABloodPumpHallSensorCount();
     }
     resetBloodPumpRotorCount();