AF AccelStepper library woes. (plotter content again)

Community General Discussions
1

I have modified an existing example from the AccelStepper library, but as soon as i try and remove the acceleration part of the sketch it has a fit:

I am making a plotter, this sketch is designed to draw a square spiral in order that i can physically measure the size of my steps on the paper. 
I want it to step 10 steps up, 20 steps right, 30 steps down, 40 steps left, 50 steps up, etc etc.....
The plotter arrangement is such that both motors need to run to achieve vertical and horizontal motion:
When running this sketch, the "pen" just shoots upwards, and the serial output scrolls through the loop super fast.
I have tried MANY combinations of the examples, but just cant get it to work.
I want to use Accel stepper, as in future i will need the accelerations to plot curves, but for now the accelerations just make wonky lines when they dont need to be.
Am i doing something really stupid? Surely i just increment the movement value, Tell the motors to move it, and then increment it again, move in another direction.
It doesnt seem to wait for the move to be completed...
Comments appreciated. Cheers. Olly
// MultiStepper
// -*- mode: C++ -*-
//
// Control both Stepper motors at the same time with different speeds
// and Speeds. 
// Requires the AFMotor library (https://github.com/adafruit/Adafruit-Motor-Shield-library)
// And AccelStepper with AFMotor support (https://github.com/adafruit/AccelStepper)
// Public domain!

#include <AccelStepper.h>

#include <AFMotor.h>


// two stepper motors one on each port

AF_Stepper motor1(200, 1);

AF_Stepper motor2(200, 2);


int Move = 0;


// you can change these to DOUBLE or INTERLEAVE or MICROSTEP!

// wrappers for the first motor!

void forwardstep1() {

  motor1.onestep(FORWARD, SINGLE);

}

void backwardstep1() {

  motor1.onestep(BACKWARD, SINGLE);

}

// wrappers for the second motor!

void forwardstep2() {

  motor2.onestep(FORWARD, SINGLE);

}

void backwardstep2() {

  motor2.onestep(BACKWARD, SINGLE);

}


// Motor shield has two motor ports, now we’ll wrap them in an AccelStepper object

AccelStepper stepper1(forwardstep1, backwardstep1);

AccelStepper stepper2(forwardstep2, backwardstep2);

const int relay = 2;

const int button = 13; //button holds the sketch in setup, until pressed. This stops the motors from moving under USB power while uploading.


void setup()

{  

  pinMode (relay, OUTPUT);

  pinMode (button, INPUT);

  Serial.begin(9600);

  Serial.println(“ready”);

  while (digitalRead (button) == HIGH){   // stops script. Its waiting for a button press (LOW on “button”)

  }

  digitalWrite (relay, HIGH);

  Serial.println(“running”);


  stepper1.setSpeed(50);

  stepper2.setSpeed(50);

}


void loop()

{

  Move = Move +10;

  Serial.println(“Up”);

  stepper1.move(Move);

  stepper2.move(Move);

  if (stepper1.distanceToGo() > 0)  {

    stepper1.run();

    stepper2.run();

  }

  Move = Move +10;

  Serial.println(“Right”);

  stepper1.move(Move);

  stepper2.move(Move*-1);

  if (stepper1.distanceToGo() > 0)  {

    stepper1.run();

    stepper2.run();

  }

  Move = Move +10;

  Serial.println(“Down”);

  stepper1.move(Move*-1);

  stepper2.move(Move*-1);

  if (stepper1.distanceToGo() > 0)  {

    stepper1.run();

    stepper2.run();

  }

  Move = Move +10;

  Serial.println(“Left”);

  stepper1.move(Move*-1);

  stepper2.move(Move);

  if(stepper1.distanceToGo() > 0)  {

    stepper1.run();

    stepper2.run();

  }

}