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
5a4def7478
760 changed files with 12883 additions and 12164 deletions
|
|
@ -1,7 +1,7 @@
|
|||
/*
|
||||
LUFA Library
|
||||
Copyright (C) Dean Camera, 2010.
|
||||
|
||||
|
||||
dean [at] fourwalledcubicle [dot] com
|
||||
www.fourwalledcubicle.com
|
||||
*/
|
||||
|
|
@ -9,13 +9,13 @@
|
|||
/*
|
||||
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
|
||||
|
||||
Permission to use, copy, modify, distribute, and sell this
|
||||
Permission to use, copy, modify, distribute, and sell this
|
||||
software and its documentation for any purpose is hereby granted
|
||||
without fee, provided that the above copyright notice appear in
|
||||
without fee, provided that the above copyright notice appear in
|
||||
all copies and that both that the copyright notice and this
|
||||
permission notice and warranty disclaimer appear in supporting
|
||||
documentation, and that the name of the author not be used in
|
||||
advertising or publicity pertaining to distribution of the
|
||||
permission notice and warranty disclaimer appear in supporting
|
||||
documentation, and that the name of the author not be used in
|
||||
advertising or publicity pertaining to distribution of the
|
||||
software without specific, written prior permission.
|
||||
|
||||
The author disclaim all warranties with regard to this
|
||||
|
|
@ -32,7 +32,7 @@
|
|||
*
|
||||
* Header file for Descriptors.c.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef _DESCRIPTORS_H_
|
||||
#define _DESCRIPTORS_H_
|
||||
|
||||
|
|
@ -59,7 +59,7 @@
|
|||
|
||||
/** Audio class descriptor subtype value for an Audio class specific descriptor indicating the format of an audio stream. */
|
||||
#define DSUBTYPE_Format 0x02
|
||||
|
||||
|
||||
//@{
|
||||
/** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */
|
||||
|
||||
|
|
@ -94,7 +94,7 @@
|
|||
|
||||
//@{
|
||||
/** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
|
||||
|
||||
|
||||
#define TERMINAL_UNDEFINED 0x0100
|
||||
#define TERMINAL_STREAMING 0x0101
|
||||
#define TERMINAL_VENDOR 0x01FF
|
||||
|
|
@ -120,7 +120,7 @@
|
|||
* \param[in] freq Required audio sampling frequency in HZ
|
||||
*/
|
||||
#define SAMPLE_FREQ(freq) {LowWord: ((uint32_t)(freq) & 0x00FFFF), HighByte: (((uint32_t)(freq) >> 16) & 0x0000FF)}
|
||||
|
||||
|
||||
/** Mask for the attributes parameter of an Audio class specific Endpoint descriptor, indicating that the endpoint
|
||||
* accepts only filled endpoint packets of audio samples.
|
||||
*/
|
||||
|
|
@ -133,16 +133,16 @@
|
|||
|
||||
/** Endpoint number of the Audio isochronous streaming data endpoint. */
|
||||
#define AUDIO_STREAM_EPNUM 1
|
||||
|
||||
|
||||
/** Endpoint size in bytes of the Audio isochronous streaming data endpoint. The Windows audio stack requires
|
||||
* at least 192 bytes for correct output, thus the smaller 128 byte maximum endpoint size on some of the smaller
|
||||
* USB AVR models will result in unavoidable distorted output.
|
||||
*/
|
||||
#define AUDIO_STREAM_EPSIZE ENDPOINT_MAX_SIZE(AUDIO_STREAM_EPNUM)
|
||||
|
||||
|
||||
/** Sample frequency of the data being transmitted through the streaming endpoint. */
|
||||
#define AUDIO_SAMPLE_FREQUENCY 48000
|
||||
|
||||
|
||||
/* Type Defines: */
|
||||
/** Type define for an Audio class specific interface descriptor. This follows a regular interface descriptor to
|
||||
* supply extra information about the audio device's layout to the host. See the USB Audio specification for more
|
||||
|
|
@ -155,11 +155,11 @@
|
|||
|
||||
uint16_t ACSpecification; /**< Binary coded decimal value, indicating the supported Audio Class specification version */
|
||||
uint16_t TotalLength; /**< Total length of the Audio class specific descriptors, including this descriptor */
|
||||
|
||||
|
||||
uint8_t InCollection; /**< Total number of audio class interfaces within this device */
|
||||
uint8_t InterfaceNumbers[1]; /**< Interface numbers of each audio interface */
|
||||
} USB_Audio_Interface_AC_t;
|
||||
|
||||
|
||||
/** Type define for an Audio class specific Feature Unit descriptor. This indicates to the host what features
|
||||
* are present in the device's audio stream for basic control, such as per-channel volume. See the USB Audio
|
||||
* specification for more details.
|
||||
|
|
@ -168,13 +168,13 @@
|
|||
{
|
||||
USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length */
|
||||
uint8_t Subtype; /**< Sub type value used to distinguish between audio class specific descriptors */
|
||||
|
||||
|
||||
uint8_t UnitID; /**< ID value of this feature unit - must be a unique value within the device */
|
||||
uint8_t SourceID; /**< Source ID value of the audio source input into this feature unit */
|
||||
|
||||
|
||||
uint8_t ControlSize; /**< Size of each element in the ChanelControlls array */
|
||||
uint8_t ChannelControls[3]; /**< Feature masks for the control channel, and each separate audio channel */
|
||||
|
||||
|
||||
uint8_t FeatureUnitStrIndex; /**< Index of a string descriptor describing this descriptor within the device */
|
||||
} USB_Audio_FeatureUnit_t;
|
||||
|
||||
|
|
@ -186,7 +186,7 @@
|
|||
{
|
||||
USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length */
|
||||
uint8_t Subtype; /**< Sub type value used to distinguish between audio class specific descriptors */
|
||||
|
||||
|
||||
uint8_t TerminalID; /**< ID value of this terminal unit - must be a unique value within the device */
|
||||
uint16_t TerminalType; /**< Type of terminal, a TERMINAL_* mask */
|
||||
uint8_t AssociatedOutputTerminal; /**< ID of associated output terminal, for physically grouped terminals
|
||||
|
|
@ -194,7 +194,7 @@
|
|||
*/
|
||||
uint8_t TotalChannels; /**< Total number of separate audio channels within this interface (right, left, etc.) */
|
||||
uint16_t ChannelConfig; /**< CHANNEL_* masks indicating what channel layout is supported by this terminal */
|
||||
|
||||
|
||||
uint8_t ChannelStrIndex; /**< Index of a string descriptor describing this channel within the device */
|
||||
uint8_t TerminalStrIndex; /**< Index of a string descriptor describing this descriptor within the device */
|
||||
} USB_Audio_InputTerminal_t;
|
||||
|
|
@ -207,17 +207,17 @@
|
|||
{
|
||||
USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length */
|
||||
uint8_t Subtype; /**< Sub type value used to distinguish between audio class specific descriptors */
|
||||
|
||||
|
||||
uint8_t TerminalID; /**< ID value of this terminal unit - must be a unique value within the device */
|
||||
uint16_t TerminalType; /**< Type of terminal, a TERMINAL_* mask */
|
||||
uint8_t AssociatedInputTerminal; /**< ID of associated input terminal, for physically grouped terminals
|
||||
* such as the speaker and microphone of a phone handset
|
||||
*/
|
||||
uint8_t SourceID; /**< ID value of the unit this terminal's audio is sourced from */
|
||||
|
||||
|
||||
uint8_t TerminalStrIndex; /**< Index of a string descriptor describing this descriptor within the device */
|
||||
} USB_Audio_OutputTerminal_t;
|
||||
|
||||
|
||||
/** Type define for an Audio class specific streaming interface descriptor. This indicates to the host
|
||||
* how audio streams within the device are formatted. See the USB Audio specification for more details.
|
||||
*/
|
||||
|
|
@ -225,13 +225,13 @@
|
|||
{
|
||||
USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length */
|
||||
uint8_t Subtype; /**< Sub type value used to distinguish between audio class specific descriptors */
|
||||
|
||||
|
||||
uint8_t TerminalLink; /**< ID value of the output terminal this descriptor is describing */
|
||||
|
||||
|
||||
uint8_t FrameDelay; /**< Delay in frames resulting from the complete sample processing from input to output */
|
||||
uint16_t AudioFormat; /**< Format of the audio stream, see Audio Device Formats specification */
|
||||
} USB_Audio_Interface_AS_t;
|
||||
|
||||
|
||||
/** Type define for a 24bit audio sample frequency structure. GCC does not contain a built in 24bit datatype,
|
||||
* this this structure is used to build up the value instead. Fill this structure with the SAMPLE_FREQ() macro.
|
||||
*/
|
||||
|
|
@ -252,15 +252,15 @@
|
|||
|
||||
uint8_t FormatType; /**< Format of the audio stream, see Audio Device Formats specification */
|
||||
uint8_t Channels; /**< Total number of discrete channels in the stream */
|
||||
|
||||
|
||||
uint8_t SubFrameSize; /**< Size in bytes of each channel's sample data in the stream */
|
||||
uint8_t BitResolution; /**< Bits of resolution of each channel's samples in the stream */
|
||||
|
||||
uint8_t SampleFrequencyType; /**< Total number of sample frequencies supported by the device */
|
||||
uint8_t SampleFrequencyType; /**< Total number of sample frequencies supported by the device */
|
||||
Audio_SampleFreq_t SampleFrequencies[1]; /**< Sample frequencies supported by the device */
|
||||
} USB_Audio_Format_t;
|
||||
|
||||
/** Type define for an Audio class specific endpoint descriptor. This contains a regular endpoint
|
||||
|
||||
/** Type define for an Audio class specific endpoint descriptor. This contains a regular endpoint
|
||||
* descriptor with a few Audio-class specific extensions. See the USB Audio specification for more details.
|
||||
*/
|
||||
typedef struct
|
||||
|
|
@ -270,7 +270,7 @@
|
|||
uint8_t Refresh; /**< Always set to zero */
|
||||
uint8_t SyncEndpointNumber; /**< Endpoint address to send synchronization information to, if needed (zero otherwise) */
|
||||
} USB_Audio_StreamEndpoint_Std_t;
|
||||
|
||||
|
||||
/** Type define for an Audio class specific extended endpoint descriptor. This contains extra information
|
||||
* on the usage of endpoints used to stream audio in and out of the USB Audio device, and follows an Audio
|
||||
* class specific extended endpoint descriptor. See the USB Audio specification for more details.
|
||||
|
|
@ -279,12 +279,12 @@
|
|||
{
|
||||
USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length */
|
||||
uint8_t Subtype; /**< Sub type value used to distinguish between audio class specific descriptors */
|
||||
|
||||
|
||||
uint8_t Attributes; /**< Audio class specific endpoint attributes, such as ACCEPTS_SMALL_PACKETS */
|
||||
|
||||
uint8_t LockDelayUnits; /**< Units used for the LockDelay field, see Audio class specification */
|
||||
uint16_t LockDelay; /**< Time required to internally lock endpoint's internal clock recovery circuitry */
|
||||
} USB_Audio_StreamEndpoint_Spc_t;
|
||||
} USB_Audio_StreamEndpoint_Spc_t;
|
||||
|
||||
/** Type define for the device configuration descriptor structure. This must be defined in the
|
||||
* application code, as the configuration descriptor contains several sub-descriptors which
|
||||
|
|
@ -304,7 +304,7 @@
|
|||
USB_Audio_StreamEndpoint_Std_t Audio_StreamEndpoint;
|
||||
USB_Audio_StreamEndpoint_Spc_t Audio_StreamEndpoint_SPC;
|
||||
} USB_Descriptor_Configuration_t;
|
||||
|
||||
|
||||
/* Function Prototypes: */
|
||||
uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
|
||||
const uint8_t wIndex,
|
||||
|
|
@ -312,3 +312,4 @@
|
|||
ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
|
||||
|
||||
#endif
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue