keyPressed()

Description

keyPressed() is a function that is called whenever a key is pressed on a connected USB keyboard.

Syntax


void keyPressed() {
  // statements
}


Example

#include <KeyboardController.h>

// Initialize USB Controller
USBHost usb;

// Attach Keyboard controller to USB
KeyboardController keyboard(usb);

void setup(){
  Serial.begin(9600);
}

void loop(){
  usb.Task();
}

void keyPressed() {
  Serial.print("Pressed:  ");
  Serial.print(keyboard.getKey());
  Serial.println();
}

See also

－ keyReleased()
－ getModifiers()
－ getKey()
－ getOemKey()

Libraries Reference Home

The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.