Hello, The config-pin utility can be used in user land or user land w/ a .sh script and .service file to boot the board w/ the required config-pin utility being present.
Seth P.S. If you know how to do this instead, this may work for you. So, use: config-pin P8.14 <mode> <--- this would be your mode, i.e. GPIO, UART, and etc. So, if you wanted to put in gpio in <mode>, you could if this is what you want. Does this sort of make sense? On Friday, April 19, 2019 at 1:55:21 PM UTC-5, Jeff Pollard wrote: > > > Hi, > > I'm using:* Linux beaglebone 4.14.106-bone-rt-r19 #1 PREEMPT RT Tue Mar > 26 19:02:06 UTC 2019 armv7l GNU/Linux* > > I started by disabling the emmc in uEnv.txt > > I then tried to modify the config-pin script for P8_14 (which would be > gpmc_AD14 as a starting example), but I get > > *Cannot write pinmux File: > /sys/devices/platform/ocp/ocp:P8_14_pinmux/state* > > Can anyone give a pointer on how to go about configuring pins to use > gmpc mode with the config-pin script (or any other method)? > > Thanks, > > Jeff > -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
