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USBHost : KeyboardController class
keyPressed()
Description
keyPressed() is a function that is called whenever a key is pressed on a connected USB keyboard.
Syntax
void keyPressed(){
//statements
}
//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();
}
// 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()
- KeyboardController example
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The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.
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