67 lines
2.0 KiB
C
67 lines
2.0 KiB
C
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019 Ha Thach (tinyusb.org)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* This file is part of the TinyUSB stack.
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*/
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/** \ingroup group_class
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* \defgroup ClassDriver_Audio Audio
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* Currently only MIDI subclass is supported
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* @{ */
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#ifndef _TUSB_CDC_H__
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#define _TUSB_CDC_H__
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#include "common/tusb_common.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/// Audio Interface Subclass Codes
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typedef enum
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{
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AUDIO_SUBCLASS_AUDIO_CONTROL = 0x01 , ///< Audio Control
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AUDIO_SUBCLASS_AUDIO_STREAMING , ///< Audio Streaming
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AUDIO_SUBCLASS_MIDI_STREAMING , ///< MIDI Streaming
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} audio_subclass_type_t;
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/// Audio Protocol Codes
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typedef enum
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{
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AUDIO_PROTOCOL_V1 = 0x00, ///< Version 1.0
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AUDIO_PROTOCOL_V2 = 0x20, ///< Version 2.0
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AUDIO_PROTOCOL_V3 = 0x30, ///< Version 3.0
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} audio_protocol_type_t;
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif
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/** @} */
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