/* * This file is part of the libopencm3 project. * * Copyright (C) 2010 Gareth McMullin * * This library is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this library. If not, see . */ #ifndef __HID_H #define __HID_H #include #define USB_CLASS_HID 3 #define USB_DT_HID 0x21 #define USB_DT_REPORT 0x22 struct usb_hid_descriptor { u8 bLength; u8 bDescriptorType; u16 bcdHID; u8 bCountryCode; u8 bNumDescriptors; } __attribute__((packed)); #endif