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/*
Arduino Joystick Servo Control Project
 
This example shows an application on 1Sheeld's gamepad shield.
 
By using this example, you can control a servo motor using Joystick from 1Sheeld.
You can move the servo up, right and left using the shield direction buttons.
 
OPTIONAL:
To reduce the library compiled size and limit its memory usage, you
can specify which shields you want to include in your sketch by
defining CUSTOM_SETTINGS and the shields respective INCLUDE_ define. 
*/
 
#define CUSTOM_SETTINGS
#define INCLUDE_GAMEPAD_SHIELD
 
/* include 1Sheeld library */
#include <OneSheeld.h>
 
/* include Servo library */
#include <Servo.h>
 
/* define servo pin */
int servo_pin = 7;

int angle = 90; //change angle value depending on the height of the keyboard

/* make a servo object */
Servo servo;
 
void setup() {
  
  /* start communication with 1shield */
  OneSheeld.begin();
 
  /* attach servo pin */
  servo.attach(servo_pin);
 
  /* initially move servo angel to position 0 degree */
  servo.write(0);
  delay(1000);
}
 
void loop() {
 
  /* move servo angel to the most up when up button is pressed */
  if(GamePad.isUpPressed())
  {
    
    
    for(int i = 0; i < angle; i++){
      servo.write(i);
    }
    
    delay(500);
    
    for(int i = angle; i > 0; i--){
      servo.write(i);
    }
    
    delay(500);
    
  }
  
 
}