keyPressed() is a function that is called whenever a key is pressed on a connected USB keyboard.
void keyPressed(){
//statements
}
#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();
}