diff options
Diffstat (limited to 'src/class')
| -rw-r--r-- | src/class/audio/audio_device.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/src/class/audio/audio_device.c b/src/class/audio/audio_device.c index 31b318c3f..cc07d5e19 100644 --- a/src/class/audio/audio_device.c +++ b/src/class/audio/audio_device.c @@ -2223,22 +2223,19 @@ bool tud_audio_n_fb_set(uint8_t func_id, uint32_t feedback) TU_VERIFY(func_id < CFG_TUD_AUDIO && _audiod_fct[func_id].p_desc != NULL); // Format the feedback value - if (_audiod_fct[func_id].rhport == 0) - { - uint8_t * fb = (uint8_t *) &_audiod_fct[func_id].fb_val; +#if !TUD_OPT_HIGH_SPEED + uint8_t * fb = (uint8_t *) &_audiod_fct[func_id].fb_val; - // For FS format is 10.14 - *(fb++) = (feedback >> 2) & 0xFF; - *(fb++) = (feedback >> 10) & 0xFF; - *(fb++) = (feedback >> 18) & 0xFF; - // 4th byte is needed to work correctly with MS Windows - *fb = 0; - } - else - { - // For HS format is 16.16 as originally demanded - _audiod_fct[func_id].fb_val = feedback; - } + // For FS format is 10.14 + *(fb++) = (feedback >> 2) & 0xFF; + *(fb++) = (feedback >> 10) & 0xFF; + *(fb++) = (feedback >> 18) & 0xFF; + // 4th byte is needed to work correctly with MS Windows + *fb = 0; +#else + // For HS format is 16.16 as originally demanded + _audiod_fct[func_id].fb_val = feedback; +#endif // Schedule a transmit with the new value if EP is not busy - this triggers repetitive scheduling of the feedback value if (!usbd_edpt_busy(_audiod_fct[func_id].rhport, _audiod_fct[func_id].ep_fb)) |