Bas, Thanks that was the problem. I deleted the PRU pins from the "loadrt hal_gpio" statement and added a note to the comment.
# load low-level drivers (must not include pins used by PRU) loadrt hal_bb_gpio output_pins=807,813,819,826,914,913,911 input_pins=809,810,814,818 I also cleaned up the configs to use Xylotex.bbio and deleted that section from setup.sh. That fixed this problem. So now I guess I should push my Xylotex config file changes to my github account and generate a pull request. Thanks again, Alan -- 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.