I have now updated the shar and patch to uart(4) code from head
(instead of 9.0), fixed read() not respecting O_NONBLOCK, and improved
behaviour at kldunload:
http://people.freebsd.org/~nox/tmp/uart-lirc-preliminary-002.patch
and
http://people.freebsd.org/~nox/tmp/uartlirc-preliminary-002.shar
If someone would like to comment on the code I'd be grateful! :)
On Tue, Apr 24, 2012 at 11:08:38PM +0200, Juergen Lock wrote:
> Hi!
>
> For those that don't read forums.freebsd.org: I posted a short review
> of "FreeBSD Device Drivers: A Guide for the Intrepid" by Joseph Kong,
>
> http://forums.freebsd.org/showthread.php?p=175029
>
> and wrote a serial lirc driver in the process. If you want to test
> it extract the shar, run `make DEBUG_FLAGS=-g' in the extracted uartlirc
> dir, then copy uartlirc.ko and uartlirc.ko.symbols to /boot/modules,
> reboot to loader prompt, do `load uartlirc.ko' and `boot -v'.
> (or add `uartlirc_load="YES"' to loader.conf and reboot.)
>
> After that make sure you have the comms/lirc port installed, then
> you should be able to run:
>
> mode2 -d /dev/lirc0
>
> or if you have X,
>
> xmode2 -d /dev/lirc0
>
> and see pulses and spaces reported when triggering a remote at the
> receiver, and using irrecord and lircd should work as normal too,
> see the pkg-message of the comms/lirc port which can be shown like
> this:
>
> pkg_info -D lirc\* |less
>
> Enjoy, :)
> Juergen
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