//accelstepper constant speed example has been altered and is being used
// not using default 4 wires setup, but instead using step, direction, and enable pins
// using TB6600 4A 9-42V stepper driver at 6400 pulses/rev (32 microsteps)

#include <AccelStepper.h>

// defines pins numbers
const int stepPin = 14;
const int directionPin = 12;
const int enablePin = 13;

// Define a stepper and the pins it will use
// 1 or AccelStepper::DRIVER means a stepper driver (with Step and Direction pins)
AccelStepper stepper(AccelStepper::DRIVER, stepPin,directionPin);

void setup()
{
  Serial.begin(9600);

  stepper.setEnablePin(enablePin);
  stepper.setPinsInverted(false, false, true);
  stepper.enableOutputs();
  stepper.setMaxSpeed(1000);
  stepper.setSpeed(400);
}

void loop()
{
  stepper.runSpeed();
}