diff options
| 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 /src/tusb_option.h | |
| 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 'src/tusb_option.h')
| -rw-r--r-- | src/tusb_option.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/tusb_option.h b/src/tusb_option.h index e19ee1629..7a636657f 100644 --- a/src/tusb_option.h +++ b/src/tusb_option.h @@ -807,6 +807,10 @@ { 0x067b, 0x23f3 } /* GS */ #endif +#ifndef CFG_TUH_AUDIO + #define CFG_TUH_AUDIO 0 +#endif + #ifndef CFG_TUH_HID #define CFG_TUH_HID 0 #endif |