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author | Jack Humbert <jack.humb@gmail.com> | 2015-10-27 14:52:18 -0400 |
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committer | Jack Humbert <jack.humb@gmail.com> | 2015-10-27 14:52:18 -0400 |
commit | d311fd8d1a0af3b767d26b520d399bf0db22f058 (patch) | |
tree | b9de5704143ac205b4e26222f9d7551e9b161924 /tmk_core/protocol/lufa/LUFA-git/Demos/Host/LowLevel/AudioOutputHost/ConfigDescriptor.h | |
parent | a766918d5c48204375f4c207b30bbbf1389df14f (diff) | |
parent | 6f3141965e88c4ee0ebf7c18a243e4c2d9c5021b (diff) |
Merge pull request #34 from jackhumbert/tmk-master
merging from tmk, new_project script and template
Diffstat (limited to 'tmk_core/protocol/lufa/LUFA-git/Demos/Host/LowLevel/AudioOutputHost/ConfigDescriptor.h')
-rw-r--r-- | tmk_core/protocol/lufa/LUFA-git/Demos/Host/LowLevel/AudioOutputHost/ConfigDescriptor.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/tmk_core/protocol/lufa/LUFA-git/Demos/Host/LowLevel/AudioOutputHost/ConfigDescriptor.h b/tmk_core/protocol/lufa/LUFA-git/Demos/Host/LowLevel/AudioOutputHost/ConfigDescriptor.h new file mode 100644 index 0000000000..4b9ace16f6 --- /dev/null +++ b/tmk_core/protocol/lufa/LUFA-git/Demos/Host/LowLevel/AudioOutputHost/ConfigDescriptor.h @@ -0,0 +1,73 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2014. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2014 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 "AudioOutputHost.h" + #include "Config/AppConfig.h" + + /* Macros: */ + /** Pipe address for the Audio data OUT pipe. */ + #define AUDIO_DATA_OUT_PIPE (PIPE_DIR_OUT | 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 + |