diff options
| author | Zhang, Zhenjiang <[email protected]> | 2026-07-17 13:47:18 +0800 |
|---|---|---|
| committer | Zhang, Zhenjiang <[email protected]> | 2026-07-17 13:47:18 +0800 |
| commit | 70113a39a3ffac7b310ff7d661fe744c35364c50 (patch) | |
| tree | 684fd97195dcacda6132e9f5349bb797f4c903cf /examples/host | |
| parent | 817807dc64ae3124a315f42d67eb00271c3846e0 (diff) | |
fix(class/audio): fix control request byte order and buffer usage in audio host
- Fix missing tu_htole16() conversions for wValue and wIndex in
tuh_audio_set_sampling_freq, tuh_audio_get_sampling_freq,
tuh_audio_feature_unit_set, and tuh_audio_feature_unit_get
- Fix incorrect wIndex parameter order in feature unit requests
(unit_id and itf_num were swapped)
- Replace static freq_buf with per-endpoint ctrl buffer in
tuh_audio_set_sampling_freq to avoid concurrency issues
- Update audio_host README to match actual example behavior
Diffstat (limited to 'examples/host')
| -rw-r--r-- | examples/host/audio_host/README.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/examples/host/audio_host/README.md b/examples/host/audio_host/README.md index 4d8f66b71..072adbbf9 100644 --- a/examples/host/audio_host/README.md +++ b/examples/host/audio_host/README.md @@ -54,9 +54,9 @@ make BOARD=<your_board> flash 3. Open a serial terminal to view output 4. The example will: - Print device information when mounted - - Set sampling frequency to 48kHz + - Set sampling frequency based on the device's advertised capabilities - Receive audio samples from the device (IN endpoint) - - Send test sine wave audio to the device (OUT endpoint) + - Loop back received audio to the device (OUT endpoint) for testing ## Serial Output Example |