auddfunctiondriverdescriptors.h

本代bootloader通过usb下载代码首先存放在sdram中

/* ----------------------------------------------------------------------------
 *         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.
 * ----------------------------------------------------------------------------
 */

#ifndef AUDDFUNCTIONDRIVERDESCRIPTORS_H
#define AUDDFUNCTIONDRIVERDESCRIPTORS_H

//-----------------------------------------------------------------------------
//      Headers
//-----------------------------------------------------------------------------

#include <board.h>
#include <usb/device/core/USBDDriverDescriptors.h>

//-----------------------------------------------------------------------------
//         Definitions
//-----------------------------------------------------------------------------

/// COMPOSITE option
#if defined(usb_CDCAUDIO)
#define AUDD_Descriptors_INTERFACE      2
#elif defined(usb_HIDAUDIO)
#define AUDD_Descriptors_INTERFACE      1
#endif

/// - Endpoint numbers
/// Data out endpoint number
#define AUDD_Descriptors_DATAOUT         0x05

/// - Interface IDs
/// Audio control interface ID
#define AUDD_Descriptors_CONTROL         (AUDD_Descriptors_INTERFACE + 0)
/// Audio streaming interface ID
#define AUDD_Descriptors_STREAMING       (AUDD_Descriptors_INTERFACE + 1)

/// - Entity IDs
/// Input terminal ID.
#define AUDD_Descriptors_INPUTTERMINAL   0
/// Output terminal ID.
#define AUDD_Descriptors_OUTPUTTERMINAL  1
/// Feature unit ID.
#define AUDD_Descriptors_FEATUREUNIT     2

#endif // #define AUDDFUNCTIONDRIVERDESCRIPTORS_H