/*Arduino boner control.  Copywrite 2012 Zack Jacobson-Weaver
Adapted from Tom Igoe "Motor Sweep" example code.*/
 
#include 
 
const int stepsPerRevolution = 400;  // 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
 
int oldTarget;
boolean firstTurnYet;
 
byte target;  //Target is updated from the value "target" in Processing using Serial.read / Serial.write.
int keysPressed;
 
void setup() {
  oldTarget = 0;
  firstTurnYet = false;
  // initialize the serial port:
  Serial.begin(9600);
}
 
void loop() {
 
  //Serial.println(target);
     if (Serial.available())     //If there is a number waiting to come in from Processing,
  {
   target = Serial.read();     // take that number and make it equal to target.
 
  }
  keysPressed = map(target, 0, 255, 0,1000);
 
  if (keysPressed = 100 && firstTurnYet == true){
    myStepper.step(0);
    oldTarget = oldTarget + 100;
    stepCount = 0;
  }
  else if(keysPressed > oldTarget +100){
  myStepper.step(1);
  //Serial.print("steps:" );
  //Serial.println(stepCount);
  stepCount++;
  firstTurnYet = true;
  delay(25);
  }
 
    if(stepCount >= 100 && firstTurnYet == false){
    myStepper.step(0);
    oldTarget = oldTarget - 100;
    stepCount = 0;
  }
    else if(keysPressed < oldTarget -10){
  myStepper.step(-1);
  //Serial.print("steps:" );
  //Serial.println(stepCount);
  stepCount++;
  firstTurnYet = false;
  delay(25);
  }
 
  //Serial.println(target);
 
  }

/*Processing boner control.  Copywrite 2012 Zack Jacobson-Weaver
Adapted from Tom Igoe "Processing Arduino Serial"*/
 
 //Open the Serial library
import processing.serial.*;
 
//give the Serial port a name
Serial myPort;
 
//The variable that is sent to Arduino.  Byte converts an ASCII value to a corresponding
//integer that Arduino equilibrates with the variable 'Position'.
byte target;
int keyCount;
int timePassed;
boolean noActionYet;
 
void setup()
{
  size(100,100);
 
  keyCount = 0;
  timePassed = 0;
  noActionYet = true;
 
////Begin adapted example by Tom Igoe from Processing API reference of write()
// List all the available serial ports in the terminal window at startup.
println(Serial.list());
//The following is used to select the proper Serial port from the list generated above
myPort = new Serial(this, Serial.list()[0], 9600);  //Array index [0] corresponds with the Serial port I need to use.
myPort.bufferUntil('\n');
////End adapted example by Tom Igoe from Processing API reference of write()
}
 
void draw()
{
  activity();
}
 
void activity()
{
  timePassed ++;
  target = byte(keyCount);
  if (keyPressed){
    noActionYet = false;
    keyCount = keyCount +1;
    timePassed = 0;
  }
  if(timePassed > 300 && noActionYet == false){
    keyCount = keyCount -10;
    timePassed = 0;
  }
 
    myPort.write(keyCount);
    //println(target);
}