/* 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>

#define VERT_PIN A0
#define HORZ_PIN A1
#define SEL_PIN  2

Servo myservo1;  // create servo object to control a servo
Servo myservo2;

// twelve servo objects can be created on most boards

int pos1 = 0;    // variable to store the servo position
int pos2 = 180;

void setup() {
  myservo1.attach(9);  // attaches the servo on pin 9 to the servo object
  myservo2.attach(3);
  pinMode(VERT_PIN, INPUT);
  pinMode(HORZ_PIN, INPUT);
  pinMode(SEL_PIN, INPUT_PULLUP);
}

void loop() {
  
  int vert = analogRead(VERT_PIN);
  int horz = analogRead(HORZ_PIN);
  bool selPressed = digitalRead(SEL_PIN) == LOW;

  if (vert>1000){
  
    for (pos1 = 0; pos1 <= 180; pos1 += 1) { // goes from 0 degrees to 180 degrees
      // in steps of 1 degree
      myservo1.write(pos1);              // tell servo to go to position in variable 'pos'
      delay(1);                       // waits 15ms for the servo to reach the position
    }
    for (pos1 = 180; pos1 >= 0; pos1 -= 1) { // goes from 180 degrees to 0 degrees
      myservo1.write(pos1);              // tell servo to go to position in variable 'pos'
      delay(1);                       // waits 15ms for the servo to reach the position
    }

    for (pos2 = 0; pos2 <= 180; pos2 += 1) { // goes from 0 degrees to 180 degrees
      // in steps of 1 degree
      myservo2.write(pos2);              // tell servo to go to position in variable 'pos'
      delay(1);                       // waits 15ms for the servo to reach the position
    }
    for (pos2 = 180; pos2 >= 0; pos2 -= 1) { // goes from 180 degrees to 0 degrees
      myservo2.write(pos2);              // tell servo to go to position in variable 'pos'
      delay(1);                       // waits 15ms for the servo to reach the position
    }
  }


   
}