Code borne Arcade LOG

CodeBorneArcadeLOG

/* Arcade Keyboard-Joystick */



#define NUM_BUTTONS 24
int keys[NUM_BUTTONS] = {KEY_RIGHT, KEY_UP, KEY_DOWN, KEY_LEFT, KEY_ENTER, MODIFIERKEY_SHIFT, KEY_A, KEY_S, KEY_Z, KEY_X, KEY_Q, KEY_W, KEY_1, KEY_2, KEY_4, KEY_5, KEY_7, KEY_8, KEY_9, KEY_R, KEY_O, KEY_V, KEY_B, KEY_C};
long mask = 0;
int i = 0;

void setup() {
  Serial.begin(115200); // USB is always 12 Mbit/sec
  for (i = 0; i < NUM_BUTTONS; i++) {
    pinMode(i, INPUT_PULLUP);
  }
  delay(1000);
}

void loop() {
  for (i = 0; i < NUM_BUTTONS; i++) {
    if (digitalRead(i) == LOW) {
      if (!(mask & (1 << i))) {
        Keyboard.press(keys[i]);// | (0x40 << 8));
        mask |= (1 << i);
        Serial.print(i);
        Serial.print(" - ");
        Serial.println(keys[i]);

      }
    } else {
      if ((mask & (1 << i))) {
        Keyboard.release(keys[i]);// | (0x40 << 8));
        mask &= ~(1 << i);
      }
    }
  }
  delay(2);
  
}