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esp32-s2_dfu
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Code Issues Releases Activity

clean up tud_audio_set_itf_cb() invocation

This commit is contained in:
hathach 2022-05-31 21:52:54 +07:00
parent 223aaeaecd
commit e384d16d57
1 changed files with 1 additions and 19 deletions
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20
src/class/audio/audio_device.c
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@ -1629,8 +1629,6 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const *
#endif
#endif
// Invoke callback - can be used to trigger data sampling if not already running
// if (tud_audio_set_itf_cb) TU_VERIFY(tud_audio_set_itf_cb(rhport, p_request));
// Schedule first transmit if alternate interface is not zero i.e. streaming is disabled - in case no sample data is available a ZLP is loaded
// It is necessary to trigger this here since the refill is done with an RX FIFO empty interrupt which can only trigger if something was in there
@ -1662,16 +1660,6 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const *
#endif
#endif
#if CFG_TUD_AUDIO_ENABLE_FEEDBACK_EP
// In case of asynchronous EP, call Cb after ep_fb is set
// if ( !(desc_ep->bmAttributes.sync == 0x01 && audio->ep_fb == 0) )
// {
// if (tud_audio_set_itf_cb) TU_VERIFY(tud_audio_set_itf_cb(rhport, p_request));
// }
#else
// Invoke callback
if (tud_audio_set_itf_cb) TU_VERIFY(tud_audio_set_itf_cb(rhport, p_request));
#endif
// Prepare for incoming data
#if USE_LINEAR_BUFFER_RX
TU_VERIFY(usbd_edpt_xfer(rhport, audio->ep_out, audio->lin_buf_out, audio->ep_out_sz), false);
@ -1688,12 +1676,6 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const *
// Enable SOF interrupt if callback is implemented
if (tud_audio_feedback_interval_isr) usbd_sof_enable(rhport, true);
// // Invoke callback after ep_out is set
// if (audio->ep_out != 0)
// {
// if (tud_audio_set_itf_cb) TU_VERIFY(tud_audio_set_itf_cb(rhport, p_request));
// }
}
#endif
#endif // CFG_TUD_AUDIO_ENABLE_EP_OUT
@ -1705,10 +1687,10 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const *
TU_VERIFY(foundEPs == nEps);
#if CFG_TUD_AUDIO_ENABLE_FEEDBACK_EP
// Invoke one callback for a final set interface
if (tud_audio_set_itf_cb) TU_VERIFY(tud_audio_set_itf_cb(rhport, p_request));
#if CFG_TUD_AUDIO_ENABLE_FEEDBACK_EP
// Prepare feedback computation if callback is available
if (tud_audio_feedback_params_cb)
{