On Tue, Sep 15, 2020 at 8:19 AM Pavel Yermolenko <[email protected]> wrote: > > Hello, > > Request for status of some pins fails (whereas on others works): > > debian@beaglebone:~$ config-pin -q p9.25 > P9_25 pinmux file not found! > Cannot read pinmux file: /sys/devices/platform/ocp/ocp*P9_25_pinmux/state > debian@beaglebone:~$ sudo config-pin -q p9.31 > P9_31 pinmux file not found! > Cannot read pinmux file: /sys/devices/platform/ocp/ocp*P9_31_pinmux/state
P9_25 and P9_31 default to hdmi audio, disable that overlay in /boot/uEnv.txt and then config-pin will have generic access.. Regards, > debian@beaglebone:~$ config-pin -q p9.24 > P9_24 Mode: default Direction: in Value: 1 > debian@beaglebone:~$ > > Why ? > -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYhYyLddMiMAGVSSp7s4GuUcHsHxKPO%3Dp_S8XnUg88GW%3Dw%40mail.gmail.com.
