bugfixes

Atm_AccelStepper.cpp

@@ -129,6 +129,7 @@ void Atm_AccelStepper::action( int id ) {
       Serial.print("target ");
       Serial.println(_targetStep);
       stepper->moveTo(_targetStep);
+      // stepper->computeNewSpeed();
       //stepper_update();
       //push(connectors, ON_CHANGEPOSITION, 0,  _currentStep, stepper->speed());
       position_timer.setFromNow(this, POSITION_SEND_TIMER);
@@ -315,6 +316,10 @@ long int Atm_AccelStepper::getPosition(){
   return stepper->currentPosition();;
 }
 
+long int Atm_AccelStepper::distanceToGo(){
+  return stepper->distanceToGo();;
+}
+
 Atm_AccelStepper& Atm_AccelStepper::position_refresh(long int refresh_ms){
   POSITION_SEND_TIMER = refresh_ms ;
   return *this ;

Atm_AccelStepper.h

@@ -50,6 +50,7 @@ class Atm_AccelStepper: public Machine {
   Atm_AccelStepper& setAcceleration( long int acc);
   Atm_AccelStepper& setPosition( long int position);
   long int getPosition();
+  long int distanceToGo();
 
   Atm_AccelStepper& move(long int stepRel );
   Atm_AccelStepper& moveTo(long int stepAbs );