The key data is an array of bytes with key codes. The codes are probably passed directly from the keyboard as they correspond to the table in the USB HID Usage Tables Chapter 10 (Keyboard/Keypad Page), available [http://www.usb.org/developers/hidpage/ here]. | The key data is an array of bytes with key codes. The codes are probably passed directly from the keyboard as they correspond to the table in the USB HID Usage Tables Chapter 10 (Keyboard/Keypad Page), available [http://www.usb.org/developers/hidpage/ here]. |