* howto write to serial port
@ 2013-11-13 2:09 zzs
2013-11-13 9:45 ` Jean-Christophe PLAGNIOL-VILLARD
0 siblings, 1 reply; 2+ messages in thread
From: zzs @ 2013-11-13 2:09 UTC (permalink / raw)
To: barebox
I register a uart, But it does't appeared in /dev.
How can I open it and read/write it.
If I must use cdev->getc() and cdev->putc(). How to
get the cdev pointer which point to my registered uart.
--
Best Regards,
zzs
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: howto write to serial port
2013-11-13 2:09 howto write to serial port zzs
@ 2013-11-13 9:45 ` Jean-Christophe PLAGNIOL-VILLARD
0 siblings, 0 replies; 2+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2013-11-13 9:45 UTC (permalink / raw)
To: barebox
On 10:09 Wed 13 Nov , zzs wrote:
> I register a uart, But it does't appeared in /dev.
> How can I open it and read/write it.
>
> If I must use cdev->getc() and cdev->putc(). How to
> get the cdev pointer which point to my registered uart.
you can check the Animeo IP board for this
Best Regards,
J.
>
> --
> Best Regards,
> zzs
>
>
>
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2013-11-13 9:43 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-11-13 2:09 howto write to serial port zzs
2013-11-13 9:45 ` Jean-Christophe PLAGNIOL-VILLARD
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox