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diff --git a/usb-fast-audio-source/AUDDFastSourceDescriptors.h b/usb-fast-audio-source/AUDDFastSourceDescriptors.h
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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
+
+    Declaration of the descriptors required by a USB audio speaker driver.
+
+ !!!Usage
+
+    -# Initialize a USBDDriver instance using the
+       auddSpeakerDriverDescriptors list.
+*/
+
+#ifndef AUDDLOOPRECDESCRIPTORS_H
+#define AUDDLOOPRECDESCRIPTORS_H
+
+//------------------------------------------------------------------------------
+//         Headers
+//------------------------------------------------------------------------------
+
+#include <board.h>
+#include <fast_source.h>
+#include <usb/device/core/USBDDriverDescriptors.h>
+
+//------------------------------------------------------------------------------
+//         Definitions
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+/// \page "Audio Speaker Endpoint Numbers"
+///
+/// This page lists the endpoint number settings for USB Audio Speaker device.
+///
+/// !Endpoints
+/// - AUDDLoopRecDriverDescriptors_DATAOUT
+/// - AUDDLoopRecDriverDescriptors_DATAIN
+/// - AUDDLoopRecDriverDescriptors_HS_INTERVAL
+/// - AUDDLoopRecDriverDescriptors_FS_INTERVAL
+
+#if defined(at91sam7s) || defined(at91sam9xe)
+    /// Data out endpoint number, size 64B.
+    #define AUDDLoopRecDriverDescriptors_DATAOUT        0x01
+    /// Data in endpoint number, size 64B
+    #define AUDDLoopRecDriverDescriptors_DATAIN         0x02
+#elif defined(CHIP_USB_UDP)
+    /// Data out endpoint number, size 192B.
+    #define AUDDLoopRecDriverDescriptors_DATAOUT        0x04
+    /// Data in endpoint number, size 192B.
+    #define AUDDLoopRecDriverDescriptors_DATAIN         0x05
+#elif defined(at91sam9m10ek) || defined(at91sam9m10ekes)
+    /// Data out endpoint number, size 192B.
+    #define AUDDLoopRecDriverDescriptors_DATAOUT        0x01
+    /// Data in endpoint number, size 192B
+    #define AUDDLoopRecDriverDescriptors_DATAIN         0x06
+#else
+    /// Data out endpoint number, size 192B.
+    #define AUDDLoopRecDriverDescriptors_DATAOUT        0x05
+    /// Data in endpoint number, size 192B
+    #define AUDDLoopRecDriverDescriptors_DATAIN         0x06
+#endif
+
+/// Endpoint polling interval 2^(x-1) * 125us
+#define AUDDLoopRecDriverDescriptors_HS_INTERVAL        0x04
+/// Endpoint polling interval 2^(x-1) * ms
+#define AUDDLoopRecDriverDescriptors_FS_INTERVAL        0x01
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+/// \page "Audio Speaker Interface IDs"
+///
+/// This page lists the interface numbers for USB Audio Speaker device.
+///
+/// !Interfaces
+/// - AUDDLoopRecDriverDescriptors_CONTROL
+/// - AUDDLoopRecDriverDescriptors_STREAMING
+/// - AUDDLoopRecDriverDescriptors_STREAMINGIN
+
+/// Audio control interface ID.
+#define AUDDLoopRecDriverDescriptors_CONTROL            0
+/// Audio streaming interface ID (OUT, for playback).
+#define AUDDLoopRecDriverDescriptors_STREAMING          1
+/// Audio streaming interface ID (IN, for record).
+#define AUDDLoopRecDriverDescriptors_STREAMINGIN        2
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+/// \page "Audio Speaker Entity IDs"
+///
+/// This page lists the entity IDs for USB Audio Speaker device.
+///
+/// !Entities
+/// - AUDDLoopRecDriverDescriptors_INPUTTERMINAL
+/// - AUDDLoopRecDriverDescriptors_OUTPUTTERMINAL
+/// - AUDDLoopRecDriverDescriptors_FEATUREUNIT
+/// - AUDDLoopRecDriverDescriptors_INPUTTERMINAL_REC
+/// - AUDDLoopRecDriverDescriptors_OUTPUTTERMINAL_REC
+/// - AUDDLoopRecDriverDescriptors_FEATUREUNIT_REC
+
+/// Playback input terminal ID.
+#define AUDDLoopRecDriverDescriptors_INPUTTERMINAL      0
+/// Playback output terminal ID.
+#define AUDDLoopRecDriverDescriptors_OUTPUTTERMINAL     1
+/// Playback feature unit ID.
+#define AUDDLoopRecDriverDescriptors_FEATUREUNIT        2
+/// Record input terminal ID.
+#define AUDDLoopRecDriverDescriptors_INPUTTERMINAL_REC  3
+/// Record output terminal ID.
+#define AUDDLoopRecDriverDescriptors_OUTPUTTERMINAL_REC 4
+/// Record feature unit ID
+#define AUDDLoopRecDriverDescriptors_FEATUREUNIT_REC    5
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+//         Exported variables
+//------------------------------------------------------------------------------
+
+extern const USBDDriverDescriptors auddLoopRecDriverDescriptors;
+
+#endif //#ifndef AUDDLOOPRECDESCRIPTORS_H
+