On Thu, Mar 18, 2021 at 1:45 PM John Allwine <j...@pocketnc.com> wrote: > > On my Beaglebone Black, I have two config-pin executables. One is a compiled > executable from the bb-cape-overlays package, the other is a bash script in > /opt/source/bb.org-overlays: > > $ which config-pin > /usr/bin/config-pin > > $ dpkg -S /usr/bin/config-pin > bb-cape-overlays: /usr/bin/config-pin > > $ find / -name config-pin 2> /dev/null > /opt/source/bb.org-overlays/tools/beaglebone-universal-io/config-pin > /usr/bin/config-pin > > I have a script that configures specific pins using config-pin in the format: > config-pin P8.8 in- > Which sets pin P8.8 to an input configured as a pull down. > > The bash script seems to be the one that accepts that format, the other does > not and errors with: > ERROR: open() for /sys/devices/platform/ocp/ocp:P8_8_pinmux/state failed, No > such file or directory > > The compiled version is the default on my Beaglebone and I'd like to know > more about it. For my script to work, I need to use the other one right now. > I can certainly update the script if the compiled config-pin is a newer > version and recommended practice is to use it, but I can't seem to make it > work right. Any information is appreciated!
P8.8 -> P8.08, the original had a fixup for the missing zero.. I don't think 'in-' has been migrated yet.. 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYi-_7Y_XiQXzaPcMWmrzmsKB1PJ8vFyAgwcTD2Pih4okg%40mail.gmail.com.