On Wed, Oct 25, 2017 at 12:05 PM, <nuno.mel...@gmail.com> wrote: > Hi, > > Definitely a must read about SPI, however with the IoT image ( Debian 9.2 > 2017-10-10 4GB SD IoT ) as is I was not able to configure the pins. what I > did and what I get: > > $config-pin P9.18 spi > P9_18 pinmux file not found! > bash: /sys/devices/platform/ocp/ocp*P9_18_pinmux/state: No such file or > directory > Cannot write pinmux file: /sys/devices/platform/ocp/ocp*P9_18_pinmux/state > > Can anyone know how to solve this issue?
P9_18 is allocated for i2c2, i haven't provided a way to bring this out.. You'll need to use the dtb-rebuilder and carve out that pin.. 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/CAOCHtYgbfOxM0BtcQM7rzRd_9aTmMnV5R7WthPs9Ogwk33b3ww%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
