Teensyduino sketch for USB keyboard stomp pedal board

stomp_usbKeyboard

// stomp using usb keyboard

#include <Bounce.h>

// map buttons to key presses
String key0 = "0";
String key1 = "1";
String key2 = "2";
String key3 = "3";
String key4 = "4";
String key5 = "5";
Bounce button0 = Bounce(0, 10);
Bounce button1 = Bounce(1, 10);
Bounce button2 = Bounce(2, 10);
Bounce button3 = Bounce(3, 10);
Bounce button4 = Bounce(4, 10);
Bounce button5 = Bounce(5, 10);

void setup()
{
  pinMode(0, INPUT_PULLUP);
  pinMode(1, INPUT_PULLUP);
  pinMode(2, INPUT_PULLUP);
  pinMode(3, INPUT_PULLUP);
  pinMode(4, INPUT_PULLUP);
  pinMode(5, INPUT_PULLUP);
  pinMode(11, OUTPUT);
}

void loop()
{
  button0.update();
  button1.update();
  button2.update();
  button3.update();
  button4.update();
  button5.update();

  if (button0.fallingEdge())
  {
    Keyboard.print(key0);
  }
  if (button1.fallingEdge())
  {
    Keyboard.print(key1);
  }
  if (button2.fallingEdge())
  {
    Keyboard.print(key2);
  }
  if (button3.fallingEdge())
  {
    Keyboard.print(key3);
  }
  if (button4.fallingEdge())
  {
    Keyboard.print(key4);
  }
  if (button5.fallingEdge())
  {
    Keyboard.print(key5);
  }
}