Suppose this would be useful info. Started with this image: https://rcn-ee.com/rootfs/bb.org/testing/2017-10-29/stretch-iot/BBB-blank-debian-9.2-iot-armhf-2017-10-29-4gb.img.xz Did the stuff for switching to rt kernel the /opt/scripts/tools way: root@beaglebone:~# cd /opt/scripts/tools/ root@beaglebone:/opt/scripts/tools# git pull Already up-to-date. root@beaglebone:/opt/scripts/tools# ./update_kernel.sh --ti-rt-channel --lts-4_4
Added machinekit repo, installed machinekit-rt-preempt hal_pru_generic is of course there, so is the .so file On Saturday, November 4, 2017 at 7:00:23 PM UTC-4, Daren Schwenke wrote: > > BBGW with a 'mostly' BeBoPr cape. Hand wired, very basic, with some pins > moved so they didn't step on wifi. > Booting from eMMC. > > Config here. Starts, no errors. > https://github.com/Arcus-3d/Arcus-3D-C1-BeBoPr > > GPIO works, triggering estop and machine power correctly. > halcmd shows it should be outputting PWM. > 576 bit IN TRUE hpg.pwmgen.00.out.02.enable > --l- <== f0-pwm-enable > 576 u32 IN 0x0000034D hpg.pwmgen.00.out.02.pin > --l- > 576 float IN 1 hpg.pwmgen.00.out.02.scale > 0.000010 --l- > 576 float IN 0.6980393 hpg.pwmgen.00.out.02.value > 0.000010 --l- <== f0-pwm > > > > Starting with PWM, cause that was easy to measure with my improvised > ghetto soundcard oscilloscope. > Verified... pins, not flipping. > > Relevant lines from /boot/uEnv.txt > debian@beaglebone:~$ egrep -v "^#|^\s*$" /boot/uEnv.txt > uname_r=4.4.91-ti-rt-r136 > enable_uboot_overlays=1 > uboot_overlay_pru=/lib/firmware/AM335X-PRU-UIO-00A0.dtbo > enable_uboot_cape_universal=1 > cmdline=coherent_pool=1M net.ifnames=0 quiet > debian@beaglebone:~$ > > Any ideas? > -- 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.