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/*
Stepper Motor Control - one step at a time

This program drives a unipolar or bipolar stepper motor.
The motor is attached to digital pins 8 - 11 of the Arduino.

The motor will step one step at a time, very slowly. You can use this to
test that you've got the four wires of your stepper wired to the correct
pins. If wired correctly, all steps should be in the same direction.

Use this also to count the number of steps per revolution of your motor,
if you don't know it. Then plug that number into the oneRevolution
example to see if you got it right.

Created 30 Nov. 2009
by Tom Igoe

*/

#include <Stepper.h>

const int stepsPerRevolution = 200; // change this to fit the number of steps per revolution
// for your motor

// initialize the stepper library on pins 8 through 11:
Stepper myStepper(stepsPerRevolution, 8, 9, 10, 11);

int stepCount = 0; // number of steps the motor has taken

void setup() {
// initialize the serial port:
Serial.begin(9600);
}

void loop() {
// step one step:
myStepper.step(1);
Serial.print("steps:");
Serial.println(stepCount);
stepCount++;
delay(500);
}

/* FILE: A4988_Example.cpp
DATE: 01/03/17
VERSION: 0.1
AUTHOR: Andrew Davies

01/03/17 version 0.1: Original version

A simple example to generate the required control signals for the A4988 stepper
motor controller module.

The module should be connected to your Arduino as follows:

Arduino..........MAX6675 (HCSENS0038)
GND..............GND
+5V..............+5V
8................Enable (EN)
9................Direction (DIR)
10...............STEP (CLK)


You may copy, alter and reuse this code in any way you like, but please leave
reference to HobbyComponents.com in your comments if you redistribute this code.
This software may not be used directly for the purpose of selling products that
directly compete with Hobby Components Ltd's own range of products.

THIS SOFTWARE IS PROVIDED "AS IS". HOBBY COMPONENTS MAKES NO WARRANTIES, WHETHER
EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ACCURACY OR LACK OF NEGLIGENCE.
HOBBY COMPONENTS SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR ANY DAMAGES,
INCLUDING, BUT NOT LIMITED TO, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR ANY
REASON WHATSOEVER.
*/


/* Pins used for control signals */
#define ENABLE 8
#define DIRECTION 9
#define STEP 10

#define FORWARD HIGH
#define REVERSE LOW

/* Change this values to alter the clock speed */
#define SPEED 1

void setup()
{
pinMode(ENABLE, OUTPUT);
pinMode(DIRECTION, OUTPUT);
pinMode(STEP, OUTPUT);

/* Pull the enable pin low to enable the driver */
digitalWrite(ENABLE, LOW);
}


void loop()
{
/* The the rotational direction to the forward direction */
digitalWrite(DIRECTION, FORWARD);

/* Keep stepping the motor in an infinite loop */
while(1)
{
digitalWrite(STEP, HIGH);
delay(SPEED);
digitalWrite(STEP, LOW);
delay(SPEED);
}
}