Yes, kernel pinmuxing is terrible. And when you use the config-pin tool in a bad manner on pins P9_41/P9_42 it can damage your CPU.
That's why I developed libpruio. It can do all pin-muxing from user space in a safe manner (headers P8, P9, JT and also SD-Card-slot or user LEDS). Ie you can switch a PIN from input to output while your program is running. And your software is working on all kernel versions from 3.8 to the current 5.x without any adaption. Find details at http://users.freebasic-portal.de/tjf/Projekte/libpruio/doc/html/index.html Regards -- 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/383087f8-294b-4c1c-acef-f28b2a39fd0eo%40googlegroups.com.
