hathach 91fbbd192c usbd: clear endpoint busy/claimed when a completion event is dropped ...

An XFER_COMPLETE dropped by a full event queue leaves its endpoint's
BUSY|CLAIMED state set forever - the consumer that normally clears it
never sees the event, so usbd_edpt_claim()/usbd_edpt_xfer() fail from
then on and the class never re-arms the endpoint. Clear both flags when
the enqueue fails: the completion is lost either way, but the endpoint
stays usable.

Unit test: arm a bulk endpoint, drop its completion against a full
queue, verify the endpoint can be claimed and re-armed.

2026-08-13 11:45:36 +07:00

..

test

usbd: clear endpoint busy/claimed when a completion event is dropped

2026-08-13 11:45:36 +07:00

ceedling

move ceedling tests to test/unit-test

2022-12-08 09:59:02 +07:00

CMakeLists.txt

deprecated usbd_control.c and merge its functionality into usbd.c

2026-04-29 17:27:59 +07:00

project.yml

support multiple data stride if configured

2026-01-02 17:16:02 +07:00