Thank you Xiang!
Solved!

Em qua., 11 de nov. de 2020 às 23:36, Xiang Xiao <xiaoxiang781...@gmail.com>
escreveu:

> watchdog_register return watchdog_upperhalf_s * pointer, so lowerhalf could
> save the return value some place. Here is an example:
>
> https://github.com/FishsemiCode/nuttx/blob/song-u1/drivers/timers/dw_wdt.c#L350
>
> On Thu, Nov 12, 2020 at 4:59 AM Sara da Cunha Monteiro de Souza <
> saramonteirosouz...@gmail.com> wrote:
>
> > Dear Greg,
> >
> > I've been exploring the AUTOMONITOR feature and I had an issue. It seems
> > the watchdog_automonitor_capture callback expects to receive a
> > watchdog_upperhalf_s * pointer, but since the registration and call of
> this
> > callback happen from inside the lower-half, how would we be supposed to
> > pass a watchdog_upperhalf_s * pointer? I mean, from inside the lower-half
> > it seems that I only have access to the watchdog_lowerhalf_s * .
> >
> > Thanks in advance,
> >
> > warm regards,
> >
> > Sara Monteiro
> >
>

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