From 044ad7c3987460ede48ff27afd6bdb0ca05a0432 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Mon, 4 Jul 2011 20:52:54 +0200 Subject: import at91lib from at91lib_20100901_softpack_1_9_v_1_0_svn_v15011 it's sad to see that atmel doesn't publish their svn repo or has a centralized location or even puts proper version/release info into the library itself --- usb/common/audio/AUDGenericDescriptor.h | 121 ++++++++++++++++++++++++++++++++ 1 file changed, 121 insertions(+) create mode 100644 usb/common/audio/AUDGenericDescriptor.h (limited to 'usb/common/audio/AUDGenericDescriptor.h') diff --git a/usb/common/audio/AUDGenericDescriptor.h b/usb/common/audio/AUDGenericDescriptor.h new file mode 100644 index 0000000..8758a92 --- /dev/null +++ b/usb/common/audio/AUDGenericDescriptor.h @@ -0,0 +1,121 @@ +/* ---------------------------------------------------------------------------- + * 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 for manipulating USB audio-specific descriptors. +/// +/// !!!Usage +/// +/// - For a USB %device: +/// -# When declaring an Audio-specific descriptor, use the descriptor types +/// and subtypes defined in this unit (see "USB Audio descriptor types" +/// and "USB Audio descriptor subtypes"). +//------------------------------------------------------------------------------ + +#ifndef AUDGENERICDESCRIPTOR_H +#define AUDGENERICDESCRIPTOR_H + +//------------------------------------------------------------------------------ +// Definitions +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +/// \page "USB Audio descriptor types" +/// +/// This page lists the available types for USB audio-specific descriptors. +/// +/// !Types +/// - AUDGenericDescriptor_DEVICE +/// - AUDGenericDescriptor_CONFIGURATION +/// - AUDGenericDescriptor_STRING +/// - AUDGenericDescriptor_INTERFACE +/// - AUDGenericDescriptor_ENDPOINT + +/// Descriptor gives detail about the whole device. +#define AUDGenericDescriptor_DEVICE 0x21 + +/// Descriptor gives detail about a configuration. +#define AUDGenericDescriptor_CONFIGURATION 0x22 + +/// Descriptor gives detail about a string. +#define AUDGenericDescriptor_STRING 0x23 + +/// Descriptor gives detail about an interface. +#define AUDGenericDescriptor_INTERFACE 0x24 + +/// Descriptor gives detail about an endpoint. +#define AUDGenericDescriptor_ENDPOINT 0x25 +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +/// \page "USB Audio descriptor subtypes" +/// +/// This page lists the possible subtypes for USB audio-specific descriptors. +/// +/// !Subtypes +/// - AUDGenericDescriptor_HEADER +/// - AUDGenericDescriptor_INPUTTERMINAL +/// - AUDGenericDescriptor_OUTPUTTERMINAL +/// - AUDGenericDescriptor_MIXERUNIT +/// - AUDGenericDescriptor_SELECTORUNIT +/// - AUDGenericDescriptor_FEATUREUNIT +/// - AUDGenericDescriptor_PROCESSINGUNIT +/// - AUDGenericDescriptor_EXTENSIONUNIT + +/// Header descriptor subtype. +#define AUDGenericDescriptor_HEADER 0x01 + +/// Input terminal descriptor subtype. +#define AUDGenericDescriptor_INPUTTERMINAL 0x02 + +/// Output terminal descriptor subtype. +#define AUDGenericDescriptor_OUTPUTTERMINAL 0x03 + +/// Mixer unit descriptor subtype. +#define AUDGenericDescriptor_MIXERUNIT 0x04 + +/// Selector unit descriptor subtype. +#define AUDGenericDescriptor_SELECTORUNIT 0x05 + +/// Feature unit descriptor subtype. +#define AUDGenericDescriptor_FEATUREUNIT 0x06 + +/// Processing unit descriptor subtype. +#define AUDGenericDescriptor_PROCESSINGUNIT 0x07 + +///Extension unit descriptor subtype. +#define AUDGenericDescriptor_EXTENSIONUNIT 0x08 +//------------------------------------------------------------------------------ + +#endif //#ifndef AUDGENERICDESCRIPTOR_H + -- cgit v1.2.3