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| author | Jack Humbert <[email protected]> | 2017-07-07 11:55:23 -0400 | 
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| committer | Jack Humbert <[email protected]> | 2017-07-07 11:55:23 -0400 | 
| commit | 60b30c036397cb5627fa374bb930794b225daa29 (patch) | |
| tree | e156c2d6b27f01db6985f2cc560c9c345d48fdac /Demos/Host/LowLevel/AudioInputHost/ConfigDescriptor.h | |
| download | qmk_firmware-60b30c036397cb5627fa374bb930794b225daa29.tar.gz qmk_firmware-60b30c036397cb5627fa374bb930794b225daa29.zip | |
Squashed 'lib/lufa/' content from commit 385d40300
git-subtree-dir: lib/lufa
git-subtree-split: 385d4030035dbaf41591309dbde47653bd03841b
Diffstat (limited to 'Demos/Host/LowLevel/AudioInputHost/ConfigDescriptor.h')
| -rw-r--r-- | Demos/Host/LowLevel/AudioInputHost/ConfigDescriptor.h | 72 | 
1 files changed, 72 insertions, 0 deletions
| diff --git a/Demos/Host/LowLevel/AudioInputHost/ConfigDescriptor.h b/Demos/Host/LowLevel/AudioInputHost/ConfigDescriptor.h new file mode 100644 index 0000000000..036319d723 --- /dev/null +++ b/Demos/Host/LowLevel/AudioInputHost/ConfigDescriptor.h @@ -0,0 +1,72 @@ +/* +             LUFA Library +     Copyright (C) Dean Camera, 2017. + +  dean [at] fourwalledcubicle [dot] com +           www.lufa-lib.org +*/ + +/* +  Copyright 2017  Dean Camera (dean [at] fourwalledcubicle [dot] com) + +  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 +  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 +  software without specific, written prior permission. + +  The author disclaims all warranties with regard to this +  software, including all implied warranties of merchantability +  and fitness.  In no event shall the author be liable for any +  special, indirect or consequential damages or any damages +  whatsoever resulting from loss of use, data or profits, whether +  in an action of contract, negligence or other tortious action, +  arising out of or in connection with the use or performance of +  this software. +*/ + +/** \file + * + *  Header file for ConfigDescriptor.c. + */ + +#ifndef _CONFIGDESCRIPTOR_H_ +#define _CONFIGDESCRIPTOR_H_ + +	/* Includes: */ +		#include <LUFA/Drivers/USB/USB.h> + +		#include "AudioInputHost.h" + +	/* Macros: */ +		/** Pipe address for the Audio data IN pipe. */ +		#define AUDIO_DATA_IN_PIPE          (PIPE_DIR_IN | 1) + +	/* Enums: */ +		/** Enum for the possible return codes of the \ref ProcessConfigurationDescriptor() function. */ +		enum AudioHost_GetConfigDescriptorDataCodes_t +		{ +			SuccessfulConfigRead            = 0, /**< Configuration Descriptor was processed successfully */ +			ControlError                    = 1, /**< A control request to the device failed to complete successfully */ +			DescriptorTooLarge              = 2, /**< The device's Configuration Descriptor is too large to process */ +			InvalidConfigDataReturned       = 3, /**< The device returned an invalid Configuration Descriptor */ +			NoCompatibleInterfaceFound      = 4, /**< A compatible interface with the required endpoints was not found */ +		}; + +	/* External Variables: */ +		extern uint8_t StreamingInterfaceIndex; +		extern uint8_t StreamingInterfaceAltSetting; +		extern uint8_t StreamingEndpointAddress; + +	/* Function Prototypes: */ +		uint8_t ProcessConfigurationDescriptor(void); + +		uint8_t DComp_NextAudioControlInterface(void* CurrentDescriptor); +		uint8_t DComp_NextAudioStreamInterface(void* CurrentDescriptor); +		uint8_t DComp_NextAudioInterfaceDataEndpoint(void* CurrentDescriptor); + +#endif + | 
