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| author | Zhang, Zhenjiang <[email protected]> | 2026-07-16 15:03:31 +0800 |
|---|---|---|
| committer | Zhang, Zhenjiang <[email protected]> | 2026-07-16 15:03:31 +0800 |
| commit | 439015377976bb51f6d9ae6c3101b72385ecfb1a (patch) | |
| tree | e46d50ca08ff79923eac2fdcb218fd4006d1185f /examples/device/hid_multiple_interface/src | |
| parent | ac595bc5cf64949332347a2b9d901de507a744a6 (diff) | |
feat(audio): add USB Audio Host (UAC 1.0) support
Add TinyUSB Host Audio class driver supporting UAC 1.0 devices.
Features:
- Support multiple Audio Streaming (AS) interfaces with independent format storage
- Support both IN (Microphone) and OUT (Speaker) endpoints
- Per-AS interface format info: channels, sample rate, bit resolution
- Support Feature Unit volume control
- Support sampling frequency get/set
- Add host/audio_host example for STM32F407 discovery board
- Support mono-to-stereo conversion for loopback
Changes:
- Add src/class/audio/audio_host.c and audio_host.h
- Register AUDIO driver in usbh.c
- Add CFG_TUH_AUDIO macro in tusb_option.h
- Add host/audio_host example with CMake and Makefile build support
Tested with Jabra USB headset (stereo speaker + mono microphone) on STM32F407 disco.
Diffstat (limited to 'examples/device/hid_multiple_interface/src')
0 files changed, 0 insertions, 0 deletions