On Wed, May 14, 2014 at 11:30 PM, Jason Kridner <jkrid...@beagleboard.org>wrote:
> > > > On Wed, May 14, 2014 at 11:18 PM, Robert Nelson > <robertcnel...@gmail.com>wrote: > >> >> >> >> On Wed, May 14, 2014 at 10:15 PM, Jason Kridner <jkrid...@beagleboard.org >> > wrote: >> >>> >>> >>> >>> On Wed, May 14, 2014 at 10:51 PM, Charles Steinkuehler < >>> char...@steinkuehler.net> wrote: >>> >>>> On 5/14/2014 9:44 PM, Jason Kridner wrote: >>>> > On Wed, May 14, 2014 at 9:57 PM, Jason Kridner <jkrid...@gmail.com> >>>> wrote: >>>> >> >>>> >> >>>> https://github.com/cdsteinkuehler/beaglebone-universal-io/blob/master/cape-universaln-00A0.dtsmakesme >>>> think that P9-31 isn't requested by cape-universaln, yet the >>>> >> conflict still happens. Leaving the .dts files around might be >>>> helpful. >>>> >>>> Look in: /opt/source/beaglebone-universal-io/ >>>> >>>> > I think I found it: >>>> > https://github.com/cdsteinkuehler/beaglebone-universal-io/pull/5 >>>> >>>> Thanks Jason! Merged. >>>> >>>> I always disable the HDMI (with audio) so didn't catch this one. >>>> >>> >>> Still getting the error and trying to track it down. >>> >> >> Rename the file and echo it into the slots later once in userspace. (it >> has the same name as the file built-into the kernel) >> > > That did it! > > BTW, did you see the pull request on cape-firmware? Are we not going to > encourage cape makers to push their .dts files there? Is there a good > upstream for them that doesn't involve our massive patch tree? > I was able to get PWM output, but I'm struggling with GPIOs for some reason: root@beaglebone:~# dash -x `which config-pin` P9_18 out . . . + sudo -A su -c echo out > /sys/class/gpio/gpio4/direction + echo_dbg echo gpio > /sys/devices/ocp.3/P9_18_pinmux.36/state + [ -n ] + sudo -A su -c echo gpio > /sys/devices/ocp.3/P9_18_pinmux.36/state + exit 0 root@beaglebone:~# cat /sys/devices/ocp.3/P9_18_pinmux.36/state gpio root@beaglebone:~# cat /sys/class/gpio/gpio4/direction out root@beaglebone:~# fgrep P9_18 /sys/devices/ocp.3/cape-universal.48/status 11 P9_18 4 IN 0 Thoughts on why this still says "IN" and I don't see output? > > >> >> Regards, >> >> -- >> Robert Nelson >> http://www.rcn-ee.com/ >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to beagleboard+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. >> > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
