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+/* ----------------------------------------------------------------------------
+ * ATMEL Microcontroller Software Support
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+/**
+ \unit
+
+ !!!Purpose
+
+ Constants used when declaring an HID interface.
+
+ !!!Usage
+
+ Use the constants defined here when declaring a USBInterfaceDescriptor
+ instance for a HID interface.
+*/
+
+#ifndef HIDINTERFACEDESCRIPTOR_H
+#define HIDINTERFACEDESCRIPTOR_H
+
+//------------------------------------------------------------------------------
+// Definitions
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+/// \page "HID Interface Descriptor Codes"
+/// This page lists HID Interface class, subclass and protocol codes.
+///
+/// !Codes
+/// - HIDInterfaceDescriptor_CLASS
+/// - HIDInterfaceDescriptor_SUBCLASS_NONE
+/// - HIDInterfaceDescriptor_SUBCLASS_BOOT
+/// - HIDInterfaceDescriptor_PROTOCOL_NONE
+/// - HIDInterfaceDescriptor_PROTOCOL_KEYBOARD
+/// - HIDInterfaceDescriptor_PROTOCOL_MOUSE
+
+/// HID interface class code.
+#define HIDInterfaceDescriptor_CLASS 0x03
+/// Indicates the interface does not implement a particular subclass.
+#define HIDInterfaceDescriptor_SUBCLASS_NONE 0x00
+/// Indicates the interface is compliant with the boot specification.
+#define HIDInterfaceDescriptor_SUBCLASS_BOOT 0x01
+/// Indicates the interface does not implement a particular protocol.
+#define HIDInterfaceDescriptor_PROTOCOL_NONE 0x00
+/// Indicates the interface supports the boot specification as a keyboard.
+#define HIDInterfaceDescriptor_PROTOCOL_KEYBOARD 0x01
+/// Indicates the interface supports the boot specification as a mouse.
+#define HIDInterfaceDescriptor_PROTOCOL_MOUSE 0x02
+//------------------------------------------------------------------------------
+
+#endif //#ifndef HIDINTERFACEDESCRIPTOR_H
+
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