On Fri, Oct 23, 2015 at 9:36 AM, <[email protected]> wrote: > On Friday, October 23, 2015 at 9:31:57 AM UTC-4, RobertCNelson wrote: >> >> On Thu, Oct 22, 2015 at 8:04 PM, <[email protected]> wrote: >> > Hi - >> > >> > I just our project to 4.1. I made the mods necessary to the dts to >> > account >> > for the gpio changes/etc and can load the overlay. However, when I run >> > >> > config-pin P9.29 gpio >> > >> > to set the pin modes and states, I am faced with: >> > >> > bash: /sys/devices/platform/ocp/ocp*P9_29_pinmux/state: No such file or >> > directory >> > Cannot write pinmux file: >> > /sys/devices/platform/ocp/ocp*P9_29_pinmux/state >> > >> > It looks like the structure of the ocp dirs has changed - so I assume >> > this >> > is expected. But where/how to set the state now is unclear to me. Is >> > there a >> > "newer" version of config-pin available? >> >> Yeap.. >> >> > debian@beaglebone:$ uname -r >> > 4.1.10-ti-r24 >> > >> > debian@beaglebone:~/puggledriver/apps$ dtc --version >> > Version: DTC 1.4.1-g8e001df3 >> >> >> https://github.com/cdsteinkuehler/beaglebone-universal-io/commits/master/config-pin > > > Pulled that repo, and used that config-pin script to try and I get the same > errors again. I see the changes you made to the script, however those > changes are still trying to write to > /sys/devices/platform/ocp/ocp*P9_29_pinmux/state - but there is no "state" > file in any of the P* directories. Did I forget a step?...
did you load the cape universal overlay? https://github.com/RobertCNelson/boot-scripts/blob/master/boot/am335x_evm.sh#L239-L273 WFM.. Regards, -- Robert Nelson https://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 [email protected]. For more options, visit https://groups.google.com/d/optout.
