// C++ code
//
/*
  Sweep

  by BARRAGAN <http://barraganstudio.com>
  This example code is in the public domain.

  modified 8 Nov 2013  by Scott Fitzgerald
  http://www.arduino.cc/en/Tutorial/Sweep
*/

#include <Servo.h>
//'#include<signal.h>
//int HIGH=1, LOW=0;
int pos = 0;
int buttonState = 0;
int buttonState1 = 0;
int stop=0;

Servo servo_9;



void setup()
{
   pinMode(A1, INPUT);
  servo_9.attach(9, 500, 2500);
  Serial.begin(9600);
}

void loop()
{
 buttonState1 = digitalRead(3);
  // sweep the servo from 0 to 180 degrees in steps
  // of 1 degrees
 //buttonState1 = analogRead(A1);
 Serial.print("hi/n");
 Serial.println(buttonState1);
 delay(500);
 Serial.print("pos");
 Serial.println(pos);
  //for(buttonState1=0; buttonState1 <= HIGH; buttonState1++){
    
  for(pos, buttonState1; (buttonState1 == true) && (pos <= 180); pos++)
  {
    // tell servo to go to position in variable 'pos'
   // buttonState1 = analogRead(A1);
   buttonState1 = digitalRead(3);
  servo_9.write(pos);
    delay(15);
      Serial.println(pos);
  }
  //servo_9.write(pos);
}