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] <javascript:>> 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?... > 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.
