//#include <BleKeyboard.h>
#define Shift_PIN 13
#define Z_PIN 12
#define X_PIN 11
#define C_PIN 10
#define Up_PIN 7
#define Left_PIN 6
#define Down_PIN 5
#define Right_PIN 4
//bleKeyboard bleKeyboard("changeMe", "Mr Williams", 100); 

void setup() {
  Serial.begin(115200);
  pinMode(Shift_PIN, INPUT_PULLUP);
  pinMode(Z_PIN, INPUT_PULLUP);
  pinMode(X_PIN, INPUT_PULLUP);
  pinMode(C_PIN, INPUT_PULLUP);
  pinMode(Up_PIN, INPUT_PULLUP);
  pinMode(Left_PIN, INPUT_PULLUP);
  pinMode(Down_PIN, INPUT_PULLUP);
  pinMode(Right_PIN, INPUT_PULLUP);
  //bleKeyboard.begin();
}

void keyInput (int key)
{
  if(digitalRead(key) == LOW)
  {
    Serial.println(key);
    //bleKeyboard.press(key);
  }
  delay(50);
}

void loop() {
  keyInput(Up_PIN);
  keyInput(Down_PIN);
  keyInput(Left_PIN);
  keyInput(Right_PIN);
}