Joystick Shield

#define BUTTON_UP 2

#define BUTTON_RIGHT 3

#define BUTTON_DOWN 4

#define BUTTON_LEFT 5

#define BUTTON_E 6

#define BUTTON_F 7

#define BUTTON_K 8

#define PIN_ANALOG_X 0

#define PIN_ANALOG_Y 1






#define DELAY 500



void setup() {

 Serial.begin(9600);



 // to enable pull up resistors first write pin mode

 // and then make that pin HIGH

 pinMode(BUTTON_UP, INPUT);

 digitalWrite(BUTTON_UP, HIGH);



 pinMode(BUTTON_RIGHT, INPUT);

 digitalWrite(BUTTON_RIGHT, HIGH);



 pinMode(BUTTON_DOWN, INPUT);

 digitalWrite(BUTTON_DOWN, HIGH);



 pinMode(BUTTON_LEFT, INPUT);

 digitalWrite(BUTTON_LEFT, HIGH);



 pinMode(BUTTON_E, INPUT);

 digitalWrite(BUTTON_E, HIGH);



 pinMode(BUTTON_F, INPUT);

 digitalWrite(BUTTON_F, HIGH);


  pinMode(BUTTON_K, INPUT);

 digitalWrite(BUTTON_K, HIGH);

}



void loop() {

 if(digitalRead(BUTTON_UP) == LOW) {

    Serial.println("Button pro is pressed");
   
   delay(DELAY);

 }

 else if(digitalRead(BUTTON_RIGHT) == LOW) {

   Serial.println("Button 0 is pressed");

   delay(DELAY);

 }

 else if(digitalRead(BUTTON_DOWN) == LOW) {

   Serial.println("Button X is pressed");

   delay(DELAY);

 }

 else if(digitalRead(BUTTON_LEFT) == LOW) {

   Serial.println("Button");
   Serial.println((char)254);
   Serial.println(" is pressed");

   delay(DELAY);

 }

 else if(digitalRead(BUTTON_E) == LOW) {

   Serial.println("Button E is pressed");

   delay(DELAY);

 }

 else if(digitalRead(BUTTON_F) == LOW) {

   Serial.println("Button F is pressed");

    Serial.print("x: ");

 Serial.println(analogRead(PIN_ANALOG_X));

 // Print y axis values

 Serial.print("y: ");

 Serial.println(analogRead(PIN_ANALOG_Y));



 // Some delay to clearly observe your values on serial monitor.

 delay(500);


   delay(DELAY);

 }

 if(digitalRead(BUTTON_K) == LOW) {

    Serial.println("Button k  is pressed");


   delay(DELAY);

 }
}