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

void setup() {
  pinMode(VERT_PIN, INPUT);
  pinMode(HORZ_PIN, INPUT);
  pinMode(SEL_PIN, INPUT_PULLUP);

  Serial.begin(9600);
}

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

  Serial.print("Vert: ");
  Serial.println(vert);
  Serial.print("Horz: ");
  Serial.println(horz);
  Serial.print("Sel Pressed: ");
  Serial.println(selPressed);


  // horz goes from 0 (right) to 1023 (left)
  // vert goes from 0 (bottom) to 1023 (top)
  // selPressed is true is the joystick is pressed
}