Index: firmware/App/Controllers/DialOutFlow.c
===================================================================
diff -u -rc84daa1f07003427fc5cdde8f5651434478f7313 -re28798081348b470495ec605fcadda4276f37c46
--- firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision c84daa1f07003427fc5cdde8f5651434478f7313)
+++ firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision e28798081348b470495ec605fcadda4276f37c46)
@@ -15,9 +15,7 @@
 *
 ***************************************************************************/
 
-#ifndef _VECTORCAST_
-    #include <math.h>
-#endif
+#include <math.h>
 
 #include "etpwm.h"
 #include "gio.h"
@@ -619,7 +617,7 @@
             newPWM = runPIController( PI_CONTROLLER_ID_ULTRAFILTRATION, refVol, totVol );
             // limit PWM change to max
             deltaPWM = newPWM - dialOutPumpPWMDutyCyclePctSet;
-            if ( FABS( deltaPWM ) > MAX_DIAL_OUT_PUMP_PWM_STEP_UP_CHANGE )
+            if ( fabs( deltaPWM ) > MAX_DIAL_OUT_PUMP_PWM_STEP_UP_CHANGE )
             {
                 newPWM = ( deltaPWM < 0.0 ? dialOutPumpPWMDutyCyclePctSet - MAX_DIAL_OUT_PUMP_PWM_STEP_UP_CHANGE : dialOutPumpPWMDutyCyclePctSet + MAX_DIAL_OUT_PUMP_PWM_STEP_UP_CHANGE );
             }
@@ -869,10 +867,10 @@
     if ( DIAL_OUT_PUMP_CONTROL_TO_TARGET_STATE == dialOutPumpState )
     {
         F32 controllerMotorSpeed = getMeasuredDialOutPumpMCSpeed();
-        F32 deltaMotorSpeed = FABS( measMotorSpeed - controllerMotorSpeed );
+        F32 deltaMotorSpeed = fabs( measMotorSpeed - controllerMotorSpeed );
         F32 measRotorSpeed = getMeasuredDialOutPumpRotorSpeed();
         F32 measMotorSpeedInRotorRPM = measMotorSpeed / DOP_GEAR_RATIO;
-        F32 deltaRotorSpeed = FABS( measRotorSpeed - measMotorSpeedInRotorRPM );
+        F32 deltaRotorSpeed = fabs( measRotorSpeed - measMotorSpeedInRotorRPM );
 
         // check measured motor speed vs. commanded motor speed while controlling to target
         if ( deltaMotorSpeed > DOP_MAX_MOTOR_SPEED_ERROR_RPM )