Rewersing directionof stepper motor with limit switch

Using Arduino Motors, Mechanics, Power and CNC
5

Hardly any,

I want to use random example from accelstepper

any ideas hot to incorporate two limit switches which would only reverse reverse direction if activated

Thanks in advance

// Random.pde
// -- mode: C++ --
//
// Make a single stepper perform random changes in speed, position and acceleration
//
// Copyright (C) 2009 Mike McCauley
// $Id: Random.pde,v 1.1 2011/01/05 01:51:01 mikem Exp mikem $

#include <AccelStepper.h>

// Define a stepper and the pins it will use
AccelStepper stepper; // Defaults to AccelStepper::FULL4WIRE (4 pins) on 2, 3, 4, 5

void setup()
{
}

void loop()
{
if (stepper.distanceToGo() == 0)
{
// Random change to speed, position and acceleration
// Make sure we dont get 0 speed or accelerations
delay(1000);
stepper.moveTo(rand() % 200);
stepper.setMaxSpeed((rand() % 200) + 1);
stepper.setAcceleration((rand() % 200) + 1);
}
stepper.run();
}