On 3/10/22 00:39, Farhan Khan wrote:
On Wednesday 09 March 2022 16:42:58 PM (-05:00), Farhan Khan wrote:
> ---------
> error = usbd_transfer_setup(uaa->device, &iface_index, usc->usc_xfer,
> athn_config_common, ATHN_N_TRANSFERS, usc, &sc->sc_mtx);
> ATHN_LOCK(sc);
> usbd_transfer_start(usc->usc_xfer[ATHN_BULK_TX_DATA]);
> ATHN_UNLOCK(sc);
> ---------
>
> Considering this is quite similar to how other drivers do this, what
> might I be doing wrong?
>
The mistake was on my end! My ATHN_LOCK code was incorrect and was not
actually locking the mutex. The issue was resolved and it works.
Thank you! I'm learning and making a lot of mistakes along the way.
Good to hear :-)
--HPS
