Clean up excessive whitespace at the end of each line using the wspurify tool made by Laszlo Monda
This commit is contained in:
Dean Camera
parent
a8871c7fba
commit
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760 changed files with 12883 additions and 12164 deletions
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@ -1,7 +1,7 @@
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/*
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LUFA Library
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Copyright (C) Dean Camera, 2010.
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dean [at] fourwalledcubicle [dot] com
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www.fourwalledcubicle.com
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*/
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@ -9,13 +9,13 @@
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/*
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Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
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Permission to use, copy, modify, distribute, and sell this
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Permission to use, copy, modify, distribute, and sell this
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software and its documentation for any purpose is hereby granted
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without fee, provided that the above copyright notice appear in
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without fee, provided that the above copyright notice appear in
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all copies and that both that the copyright notice and this
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permission notice and warranty disclaimer appear in supporting
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documentation, and that the name of the author not be used in
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advertising or publicity pertaining to distribution of the
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permission notice and warranty disclaimer appear in supporting
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documentation, and that the name of the author not be used in
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advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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The author disclaim all warranties with regard to this
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@ -52,7 +52,7 @@
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/* Includes: */
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#include "../../USB.h"
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#include <string.h>
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/* Enable C linkage for C++ Compilers: */
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@ -72,7 +72,7 @@
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*/
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#define AUDIO_TOTAL_SAMPLE_RATES 1
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#endif
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/** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_CHANNEL_LEFT_FRONT (1 << 0)
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@ -139,58 +139,58 @@
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/** Supported feature mask for an Audio class feature unit descriptor. See the Audio class specification for more details. */
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#define AUDIO_FEATURE_BASS_LOUDNESS (1 << 9)
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_UNDEFINED 0x0100
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_STREAMING 0x0101
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_VENDOR 0x01FF
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_IN_UNDEFINED 0x0200
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_IN_MIC 0x0201
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_IN_DESKTOP_MIC 0x0202
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_IN_PERSONAL_MIC 0x0203
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_IN_OMNIDIR_MIC 0x0204
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_IN_MIC_ARRAY 0x0205
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_IN_PROCESSING_MIC 0x0206
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_IN_OUT_UNDEFINED 0x0300
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_OUT_SPEAKER 0x0301
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_OUT_HEADPHONES 0x0302
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_OUT_HEAD_MOUNTED 0x0303
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_OUT_DESKTOP 0x0304
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_OUT_ROOM 0x0305
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_OUT_COMMUNICATION 0x0306
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
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#define AUDIO_TERMINAL_OUT_LOWFREQ 0x0307
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/** Convenience macro to fill a 24-bit \ref USB_Audio_SampleFreq_t structure with the given sample rate as a 24-bit number.
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@ -198,7 +198,7 @@
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* \param[in] freq Required audio sampling frequency in HZ
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*/
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#define AUDIO_SAMPLE_FREQ(freq) {((uint32_t)freq & 0x00FFFF), (((uint32_t)freq >> 16) & 0x0000FF)}
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/** Mask for the attributes parameter of an Audio class-specific Endpoint descriptor, indicating that the endpoint
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* accepts only filled endpoint packets of audio samples.
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*/
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@ -208,7 +208,7 @@
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* will accept partially filled endpoint packets of audio samples.
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*/
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#define AUDIO_EP_ACCEPTS_SMALL_PACKETS (0 << 7)
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/* Enums: */
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/** Audio class specific interface description subtypes, for the Audio Control interface. */
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enum Audio_CSInterface_AC_SubTypes_t
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{
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AUDIO_DSUBTYPE_CSEndpoint_General = 0x01, /**< Audio class specific endpoint general descriptor. */
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};
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/* Type Defines: */
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/** \brief Audio class-specific Input Terminal Descriptor (LUFA naming conventions).
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*
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uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors,
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* must be \ref AUDIO_DSUBTYPE_CSInterface_InputTerminal.
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*/
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uint8_t TerminalID; /**< ID value of this terminal unit - must be a unique value within the device. */
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uint16_t TerminalType; /**< Type of terminal, a TERMINAL_* mask. */
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uint8_t AssociatedOutputTerminal; /**< ID of associated output terminal, for physically grouped terminals
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*/
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uint8_t TotalChannels; /**< Total number of separate audio channels within this interface (right, left, etc.) */
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uint16_t ChannelConfig; /**< CHANNEL_* masks indicating what channel layout is supported by this terminal. */
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uint8_t ChannelStrIndex; /**< Index of a string descriptor describing this channel within the device. */
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uint8_t TerminalStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */
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} USB_Audio_Descriptor_InputTerminal_t;
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*/
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uint8_t bNrChannels; /**< Total number of separate audio channels within this interface (right, left, etc.) */
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uint16_t wChannelConfig; /**< CHANNEL_* masks indicating what channel layout is supported by this terminal. */
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uint8_t iChannelNames; /**< Index of a string descriptor describing this channel within the device. */
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uint8_t iTerminal; /**< Index of a string descriptor describing this descriptor within the device. */
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} USB_Audio_StdDescriptor_InputTerminal_t;
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uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors,
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* must be \ref AUDIO_DSUBTYPE_CSInterface_OutputTerminal.
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*/
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uint8_t TerminalID; /**< ID value of this terminal unit - must be a unique value within the device. */
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uint16_t TerminalType; /**< Type of terminal, a TERMINAL_* mask. */
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uint8_t AssociatedInputTerminal; /**< ID of associated input terminal, for physically grouped terminals
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* such as the speaker and microphone of a phone handset.
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*/
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uint8_t SourceID; /**< ID value of the unit this terminal's audio is sourced from. */
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uint8_t TerminalStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */
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} USB_Audio_Descriptor_OutputTerminal_t;
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* such as the speaker and microphone of a phone handset.
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*/
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uint8_t bSourceID; /**< ID value of the unit this terminal's audio is sourced from. */
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uint8_t iTerminal; /**< Index of a string descriptor describing this descriptor within the device. */
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} USB_Audio_StdDescriptor_OutputTerminal_t;
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uint16_t ACSpecification; /**< Binary coded decimal value, indicating the supported Audio Class specification version. */
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uint16_t TotalLength; /**< Total length of the Audio class-specific descriptors, including this descriptor. */
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uint8_t InCollection; /**< Total number of Audio Streaming interfaces linked to this Audio Control interface (must be 1). */
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uint8_t InterfaceNumber; /**< Interface number of the associated Audio Streaming interface. */
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} USB_Audio_Descriptor_Interface_AC_t;
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uint16_t bcdADC; /**< Binary coded decimal value, indicating the supported Audio Class specification version. */
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uint16_t wTotalLength; /**< Total length of the Audio class-specific descriptors, including this descriptor. */
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uint8_t bInCollection; /**< Total number of Audio Streaming interfaces linked to this Audio Control interface (must be 1). */
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uint8_t bInterfaceNumbers; /**< Interface number of the associated Audio Streaming interface. */
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} USB_Audio_StdDescriptor_Interface_AC_t;
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/** \brief Audio class-specific Feature Unit Descriptor (LUFA naming conventions).
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*
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* Type define for an Audio class-specific Feature Unit descriptor. This indicates to the host what features
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uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors,
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* must be \ref AUDIO_DSUBTYPE_CSInterface_Feature.
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*/
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uint8_t UnitID; /**< ID value of this feature unit - must be a unique value within the device. */
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uint8_t SourceID; /**< Source ID value of the audio source input into this feature unit. */
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uint8_t ControlSize; /**< Size of each element in the ChanelControlls array. */
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uint8_t ChannelControls[3]; /**< Feature masks for the control channel, and each separate audio channel. */
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uint8_t FeatureUnitStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */
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} USB_Audio_Descriptor_FeatureUnit_t;
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uint8_t bDescriptorSubtype; /**< Sub type value used to distinguish between audio class-specific descriptors,
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* must be \ref AUDIO_DSUBTYPE_CSInterface_Feature.
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*/
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uint8_t bUnitID; /**< ID value of this feature unit - must be a unique value within the device. */
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uint8_t bSourceID; /**< Source ID value of the audio source input into this feature unit. */
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uint8_t bControlSize; /**< Size of each element in the ChanelControlls array. */
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uint8_t bmaControls[3]; /**< Feature masks for the control channel, and each separate audio channel. */
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uint8_t iFeature; /**< Index of a string descriptor describing this descriptor within the device. */
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} USB_Audio_StdDescriptor_FeatureUnit_t;
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/** \brief Audio class-specific Streaming Audio Interface Descriptor (LUFA naming conventions).
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*
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* Type define for an Audio class-specific streaming interface descriptor. This indicates to the host
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uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors,
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* a value from the \ref Audio_CSInterface_AS_SubTypes_t enum.
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*/
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uint8_t TerminalLink; /**< ID value of the output terminal this descriptor is describing. */
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uint8_t FrameDelay; /**< Delay in frames resulting from the complete sample processing from input to output. */
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uint16_t AudioFormat; /**< Format of the audio stream, see Audio Device Formats specification. */
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} USB_Audio_Descriptor_Interface_AS_t;
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uint8_t bDescriptorSubtype; /**< Sub type value used to distinguish between audio class-specific descriptors,
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* a value from the \ref Audio_CSInterface_AS_SubTypes_t enum.
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*/
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uint8_t bTerminalLink; /**< ID value of the output terminal this descriptor is describing. */
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uint8_t bDelay; /**< Delay in frames resulting from the complete sample processing from input to output. */
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uint16_t wFormatTag; /**< Format of the audio stream, see Audio Device Formats specification. */
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} USB_Audio_StdDescriptor_Interface_AS_t;
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/** \brief 24-Bit Audio Frequency Structure.
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*
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* Type define for a 24bit audio sample frequency structure. GCC does not contain a built in 24bit datatype,
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uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors,
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* must be \ref AUDIO_DSUBTYPE_CSInterface_FormatType.
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*/
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uint8_t FormatType; /**< Format of the audio stream, see Audio Device Formats specification. */
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uint8_t Channels; /**< Total number of discrete channels in the stream. */
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uint8_t SubFrameSize; /**< Size in bytes of each channel's sample data in the stream. */
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uint8_t BitResolution; /**< Bits of resolution of each channel's samples in the stream. */
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uint8_t SampleFrequencyType; /**< Total number of sample frequencies supported by the device. */
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uint8_t SampleFrequencyType; /**< Total number of sample frequencies supported by the device. */
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USB_Audio_SampleFreq_t SampleFrequencies[AUDIO_TOTAL_SAMPLE_RATES]; /**< Sample frequencies supported by the device (must be 24-bit). */
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} USB_Audio_Descriptor_Format_t;
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uint8_t bFormatType; /**< Format of the audio stream, see Audio Device Formats specification. */
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uint8_t bNrChannels; /**< Total number of discrete channels in the stream. */
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uint8_t bSubFrameSize; /**< Size in bytes of each channel's sample data in the stream. */
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uint8_t bBitResolution; /**< Bits of resolution of each channel's samples in the stream. */
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uint8_t bSampleFrequencyType; /**< Total number of sample frequencies supported by the device. */
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uint8_t bSampleFrequencyType; /**< Total number of sample frequencies supported by the device. */
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uint8_t SampleFrequencies[AUDIO_TOTAL_SAMPLE_RATES * 3]; /**< Sample frequencies supported by the device (must be 24-bit). */
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} USB_Audio_StdDescriptor_Format_t;
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/** \brief Audio class-specific Streaming Endpoint Descriptor (LUFA naming conventions).
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*
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* Type define for an Audio class-specific endpoint descriptor. This contains a regular endpoint
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* Type define for an Audio class-specific endpoint descriptor. This contains a regular endpoint
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* descriptor with a few Audio-class-specific extensions. See the USB Audio specification for more details.
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*
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* \see \ref USB_Audio_StdDescriptor_StreamEndpoint_Std_t for the version of this type with standard element names.
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/** \brief Audio class-specific Streaming Endpoint Descriptor (USB-IF naming conventions).
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*
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* Type define for an Audio class-specific endpoint descriptor. This contains a regular endpoint
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* Type define for an Audio class-specific endpoint descriptor. This contains a regular endpoint
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* descriptor with a few Audio-class-specific extensions. See the USB Audio specification for more details.
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*
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* \see \ref USB_Audio_Descriptor_StreamEndpoint_Std_t for the version of this type with non-standard LUFA specific
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uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a
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* value given by the specific class.
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*/
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uint8_t bEndpointAddress; /**< Logical address of the endpoint within the device for the current
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uint8_t bEndpointAddress; /**< Logical address of the endpoint within the device for the current
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* configuration, including direction mask.
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*/
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uint8_t bmAttributes; /**< Endpoint attributes, comprised of a mask of the endpoint type (EP_TYPE_*)
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uint8_t bmAttributes; /**< Endpoint attributes, comprised of a mask of the endpoint type (EP_TYPE_*)
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* and attributes (ENDPOINT_ATTR_*) masks.
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*/
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uint16_t wMaxPacketSize; /**< Size of the endpoint bank, in bytes. This indicates the maximum packet size
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uint8_t bInterval; /**< Polling interval in milliseconds for the endpoint if it is an INTERRUPT or
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* ISOCHRONOUS type.
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*/
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uint8_t bRefresh; /**< Always set to zero for Audio class devices. */
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uint8_t bSynchAddress; /**< Endpoint address to send synchronization information to, if needed (zero otherwise). */
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} USB_Audio_StdDescriptor_StreamEndpoint_Std_t;
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uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors,
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* a value from the \ref Audio_CSEndpoint_SubTypes_t enum.
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*/
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uint8_t Attributes; /**< Audio class-specific endpoint attributes, such as ACCEPTS_SMALL_PACKETS. */
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uint8_t LockDelayUnits; /**< Units used for the LockDelay field, see Audio class specification. */
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uint8_t bDescriptorSubtype; /**< Sub type value used to distinguish between audio class-specific descriptors,
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* a value from the \ref Audio_CSEndpoint_SubTypes_t enum.
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*/
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uint8_t bmAttributes; /**< Audio class-specific endpoint attributes, such as ACCEPTS_SMALL_PACKETS. */
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uint8_t bLockDelayUnits; /**< Units used for the LockDelay field, see Audio class specification. */
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uint16_t wLockDelay; /**< Time required to internally lock endpoint's internal clock recovery circuitry. */
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} USB_Audio_StdDescriptor_StreamEndpoint_Spc_t;
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/* Disable C linkage for C++ Compilers: */
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#if defined(__cplusplus)
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}
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#endif
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#endif
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/** @} */
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