Arduino Function: USBHost.Keyboard.getKey

Description

Reports the ASCII value of a key being pressed or released on an attached USB keyboard.

Syntax

keyboard.getKey()

Returns

 This function returns an int containing the ASCII value of the key being pressed

Examples

#include 

// Initialize USB Controller
USBHost usb;

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

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

void keyPressed(){
Serial.write(keyboard.getKey());
Serial.println();
}

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


Based on the reference originally written by Arduino Community,  wiring.org.co and  arduino.cc