Round trip

Complete program recommended

This program is completely under interruption, and releases loop which can be used to do something else.

// When you press a button an stepper turn, once in two in one direction,
// once in two in the other direction.

#include <MTobjects.h> // V1.0.6 See http://arduino.dansetrad.fr/en/MTobjects

const uint8_t PIN_BOUTON = A0;

MTstepStepper Stepper(pin_Step 2, pin_Dir 5, pin_EN 8);

void front(void) // One full turn
{
  Stepper.move(Stepper.getStepsPerTurn());
}

void back(void) // Back to the original position
{
  Stepper.moveTo();
}

MTcheckButton Bouton(PIN_BOUTON, front, back);

void setup(){}

void loop(){}