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improving midi support, adding midi exmaple

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rename TUSB_DESC_CLASS_SPECIFIC to TUSB_DESC_CS_INTERFACE
This commit is contained in:
hathach
2019-07-01 22:38:06 +07:00
parent 991aaf0158
commit 6991b28532
15 changed files with 596 additions and 51 deletions
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44
src/class/audio/audio.h
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@@ -29,8 +29,8 @@
* Currently only MIDI subclass is supported
* @{ */
#ifndef _TUSB_CDC_H__
#define _TUSB_CDC_H__
#ifndef _TUSB_AUDIO_H__
#define _TUSB_AUDIO_H__
#include "common/tusb_common.h"
@@ -41,9 +41,9 @@
/// Audio Interface Subclass Codes
typedef enum
{
AUDIO_SUBCLASS_AUDIO_CONTROL = 0x01 , ///< Audio Control
AUDIO_SUBCLASS_AUDIO_STREAMING , ///< Audio Streaming
AUDIO_SUBCLASS_MIDI_STREAMING , ///< MIDI Streaming
AUDIO_SUBCLASS_CONTROL = 0x01 , ///< Audio Control
AUDIO_SUBCLASS_STREAMING , ///< Audio Streaming
AUDIO_SUBCLASS_MIDI_STREAMING , ///< MIDI Streaming
} audio_subclass_type_t;
/// Audio Protocol Codes
@@ -54,6 +54,40 @@ typedef enum
AUDIO_PROTOCOL_V3 = 0x30, ///< Version 3.0
} audio_protocol_type_t;
/// Audio Function Category Codes
typedef enum
{
AUDIO_FUNC_DESKTOP_SPEAKER = 0x01,
AUDIO_FUNC_HOME_THEATER = 0x02,
AUDIO_FUNC_MICROPHONE = 0x03,
AUDIO_FUNC_HEADSET = 0x04,
AUDIO_FUNC_TELEPHONE = 0x05,
AUDIO_FUNC_CONVERTER = 0x06,
AUDIO_FUNC_SOUND_RECODER = 0x07,
AUDIO_FUNC_IO_BOX = 0x08,
AUDIO_FUNC_MUSICAL_INSTRUMENT = 0x09,
AUDIO_FUNC_PRO_AUDIO = 0x0A,
AUDIO_FUNC_AUDIO_VIDEO = 0x0B,
AUDIO_FUNC_CONTROL_PANEL = 0x0C
} audio_function_t;
/// Audio Class-Specific AC Interface Descriptor Subtypes
typedef enum
{
AUDIO_CS_INTERFACE_HEADER = 0x01,
AUDIO_CS_INTERFACE_INPUT_TERMINAL = 0x02,
AUDIO_CS_INTERFACE_OUTPUT_TERMINAL = 0x03,
AUDIO_CS_INTERFACE_MIXER_UNIT = 0x04,
AUDIO_CS_INTERFACE_SELECTOR_UNIT = 0x05,
AUDIO_CS_INTERFACE_FEATURE_UNIT = 0x06,
AUDIO_CS_INTERFACE_EFFECT_UNIT = 0x07,
AUDIO_CS_INTERFACE_PROCESSING_UNIT = 0x08,
AUDIO_CS_INTERFACE_EXTENSION_UNIT = 0x09,
AUDIO_CS_INTERFACE_CLOCK_SOURCE = 0x0A,
AUDIO_CS_INTERFACE_CLOCK_SELECTOR = 0x0B,
AUDIO_CS_INTERFACE_CLOCK_MULTIPLIER = 0x0C,
AUDIO_CS_INTERFACE_SAMPLE_RATE_CONVERTER = 0x0D,
} audio_cs_interface_subtype_t;
/** @} */