diff options
Diffstat (limited to 'src/device/usbd.c')
| -rw-r--r-- | src/device/usbd.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/device/usbd.c b/src/device/usbd.c index ea9ab91b6..fd4414559 100644 --- a/src/device/usbd.c +++ b/src/device/usbd.c @@ -1396,11 +1396,19 @@ bool usbd_edpt_iso_activate(uint8_t rhport, tusb_desc_endpoint_t const * desc_ep { rhport = _usbd_rhport; - TU_ASSERT(tu_edpt_number(desc_ep->bEndpointAddress) < CFG_TUD_ENDPPOINT_MAX); + uint8_t const epnum = tu_edpt_number(desc_ep->bEndpointAddress); + uint8_t const dir = tu_edpt_dir(desc_ep->bEndpointAddress); + + TU_ASSERT(epnum < CFG_TUD_ENDPPOINT_MAX); TU_ASSERT(tu_edpt_validate(desc_ep, (tusb_speed_t) _usbd_dev.speed)); - + if (dcd_edpt_iso_activate) + { + _usbd_dev.ep_status[epnum][dir].stalled = false; + _usbd_dev.ep_status[epnum][dir].busy = false; + _usbd_dev.ep_status[epnum][dir].claimed = false; return dcd_edpt_iso_activate(rhport, desc_ep); + } else return false; } |