diff options
Diffstat (limited to 'src/class')
| -rw-r--r-- | src/class/audio/audio_device.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/class/audio/audio_device.c b/src/class/audio/audio_device.c index 942933b5d..ebb8434cd 100644 --- a/src/class/audio/audio_device.c +++ b/src/class/audio/audio_device.c @@ -780,8 +780,12 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const * if (tu_desc_type(p_desc) == TUSB_DESC_ENDPOINT) { TU_ASSERT(usbd_edpt_open(rhport, (tusb_desc_endpoint_t const *)p_desc)); + uint8_t ep_addr = ((tusb_desc_endpoint_t const *) p_desc)->bEndpointAddress; + // We need to set EP non busy since this is not taken care of right now in ep_close() - THIS IS A WORKAROUND! + usbd_edpt_clear_stall(rhport, ep_addr); + #if CFG_TUD_AUDIO_EPSIZE_IN > 0 if (tu_edpt_dir(ep_addr) == TUSB_DIR_IN && ((tusb_desc_endpoint_t const *) p_desc)->bmAttributes.usage == 0x00) // Check if usage is data EP { @@ -1081,11 +1085,12 @@ bool audiod_xfer_cb(uint8_t rhport, uint8_t ep_addr, xfer_result_t result, uint3 uint16_t n_bytes_copied; TU_VERIFY(audiod_tx_done_cb(rhport, &_audiod_itf[idxDriver], &n_bytes_copied)); - if (n_bytes_copied == 0) - { - // Load with ZLP - return usbd_edpt_xfer(rhport, ep_addr, NULL, 0); - } + // Transmission of ZLP is done by audiod_tx_done_cb() +// if (n_bytes_copied == 0) +// { +// // Load with ZLP +// return usbd_edpt_xfer(rhport, ep_addr, NULL, 0); +// } return true; } |