/** \ingroup Group_Buttons\r
* @defgroup Group_Buttons_USBKEY USBKEY\r
*\r
+ * Board specific Buttons driver header for the USBKEY.\r
+ *\r
+ * \note This file should not be included directly. It is automatically included as needed by the Buttons driver\r
+ * dispatch header located in LUFA/Drivers/Board/Buttons.h.\r
+ *\r
* @{\r
*/\r
\r