This protocol passes keyboard events to a component such as the PS2Keyboard component.
Events are only sent when the visualization window is in focus. Keyboard combinations that
are filtered by the host OS such as Ctrl+Alt+Del are not detected by
the visualization. See components/KeyCode.h for a list of ATKeyCode
The protocol behaviors are:
keyDown(ATKeyCode code) : void
- This is sent when a key on the host keyboard is pressed.
keyUp(ATKeyCode code) : void
- This is sent when a key on the host keyboard is released.