> On Apr 3, 2018, at 23:46 , Bas de Bruijn <b...@basdebruijn.com> wrote: > > >> On 04 Apr 2018, at 02:51, Rick Mann <rm...@latencyzero.com> wrote: >> >> >> >>> On Apr 3, 2018, at 02:23 , Bas de Bruijn <b...@basdebruijn.com> wrote: >>> >>> >>> >>> On 3 Apr 2018, at 10:29, Rick M <rm...@latencyzero.com> wrote: >>> >>>> Bit of an update. I'm still stuck in the same issue. I re-flashed my BBB >>>> with the latest image: >>>> >>>> bone-debian-9.4-machinekit-armhf-2018-03-25-4gb >>>> >>>> And I get the same problem. Either it can't insmod because it lacks >>>> permission, or if I run as root, I get: >>> >>> You should not run as root. What is the error when you run normally? >>> >>> export DEBUG=5 >>> machinekit >>> >>> What does /var/log/linuxcnc.log say? >>> >>> Please pastebin that session. >> >> linuxcnc.log: https://pastebin.com/fzc4zXuq > > > line 452 > > Apr 3 17:43:12 beaglebone rtapi:0: 1:rtapi_app:6959:user hal_pru_generic: > cant find /home/maker/machinekit-dev.arm/configs/pru-examples/pru_generic.bin > in /home/machinekit/machinekit/configs/pru-examples or /lib/firmware/pru/ > Apr 3 17:43:12 beaglebone rtapi:0: 1:rtapi_app:6959:user hpg: ERROR: failed > to initialize PRU > > in this line > https://github.com/machinekit/machinekit/blob/master/configs/pru-examples/pru-stepper.ini#L4 > the location is > CONFIG=prucode=/home/maker/machinekit-dev.arm/configs/pru-examples/pru_generic.bin > pru=1 num_stepgens=3 num_pwmgens=1 > > I very strongly doubt that’s the correct location. > > sudo find / -name pru_generic.bin > > that will show where it’s located to the right location. So you probably > should have on the line above the following path ”rt-preempt/pru_generic.bin” > instead of > "/home/maker/machinekit-dev.arm/configs/pru-examples/pru_generic.bin" > > similar (but not xenomai) to this: > https://github.com/machinekit/machinekit/blob/master/configs/ARM/BeagleBone/CRAMPS/CRAMPS.ini#L4
Thanks, that gets things farther. I changed the line to: CONFIG=prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=1 num_stepgens=3 num_pwmgens=1 Now I've run into an issue that might be because I'm trying to run this over X windows instead of with a locally-connected display (so far that has worked): $ machinekit MACHINEKIT - 0.1 Machine configuration directory is '/home/machinekit/machinekit/configs/pru-examples' Machine configuration file is 'pru-stepper.ini' Starting Machinekit... io started emc/iotask/ioControl.cc 768: can't load tool table. halcmd loadusr io started task pid=7604 emcTaskInit: using builtin interpreter No option 'tto_g11' in section: 'DEFAULT' No option 'show_program' in section: 'DEFAULT' No option 'show_rapids' in section: 'DEFAULT' No option 'program_alpha' in section: 'DEFAULT' No option 'show_live_plot' in section: 'DEFAULT' No option 'show_tool' in section: 'DEFAULT' No option 'show_extents' in section: 'DEFAULT' No option 'show_offsets' in section: 'DEFAULT' No option 'grid_size' in section: 'DEFAULT' No option 'show_machine_limits' in section: 'DEFAULT' No option 'show_machine_speed' in section: 'DEFAULT' No option 'show_distance_to_go' in section: 'DEFAULT' No option 'dro_large_font' in section: 'DEFAULT' No option 'block_delete' in section: 'DEFAULT' No option 'optional_stop' in section: 'DEFAULT' No option 'recentfiles' in section: 'DEFAULT' libGL error: No matching fbConfigs or visuals found libGL error: failed to load driver: swrast X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 149 (GLX) Minor opcode of failed request: 3 (X_GLXCreateContext) Value in failed request: 0x0 Serial number of failed request: 736 Current serial number in output stream: 737 Shutting down and cleaning up Machinekit... Cleanup done Machinekit terminated with an error. You can find more information in the log: /home/machinekit/linuxcnc_debug.txt and /home/machinekit/linuxcnc_print.txt as well as in the output of the shell command 'dmesg' and in the terminal There's a lot less in the log, too: Apr 4 00:12:51 beaglebone msgd:0: startup pid=7574 flavor=rt-preempt rtlevel=1 usrlevel=1 halsize=524288 shm=Posix cc=gcc 6.3.0 20170516 version=v0.1~-----~b262b43 Apr 4 00:12:51 beaglebone msgd:0: ØMQ=4.2.1 czmq=4.0.2 protobuf=3.0.0 atomics=gcc intrinsics libwebsockets=2.0.3 Apr 4 00:12:51 beaglebone msgd:0: configured: sha=b262b43 Apr 4 00:12:51 beaglebone msgd:0: built: Mar 27 2018 15:43:12 sha=b262b43 Apr 4 00:12:51 beaglebone msgd:0: register_stuff: actual hostname as announced by avahi='beaglebone.local' Apr 4 00:12:51 beaglebone msgd:0: zeroconf: registering: 'Log service on beaglebone.local pid 7574' Apr 4 00:12:52 beaglebone msgd:0: zeroconf: registered 'Log service on beaglebone.local pid 7574' _machinekit._tcp 0 TXT "uuid=a42c8c6b-4025-4f83-ba28-dad21114744a" "instance=96806544-37d7-11e8-92ac-38d269733d55" "service=log" "dsn=ipc:///tmp/0.log.a42c8c6b-4025-4f83-ba28-dad21114744a" Apr 4 00:13:23 beaglebone rtapi:0: unload: '' not loaded Apr 4 00:13:23 beaglebone rtapi:0: unload: '' not loaded Apr 4 00:13:23 beaglebone rtapi:0: unload: '' not loaded Apr 4 00:13:23 beaglebone rtapi:0: unload: 'hal_pru_generic' not loaded Apr 4 00:13:23 beaglebone msgd:0: rtapi_app exit detected - scheduled shutdown Apr 4 00:13:25 beaglebone msgd:0: msgd shutting down Apr 4 00:13:25 beaglebone msgd:0: zeroconf: unregistering 'Log service on beaglebone.local pid 7574' Apr 4 00:13:25 beaglebone msgd:0: log buffer hwm: 0% (0 msgs, 0 bytes out of 524288) Apr 4 00:13:25 beaglebone msgd:0: normal shutdown - global segment detached > > >> linuxcnc_print.txt: https://pastebin.com/hrw78Hcp >> dmesg: https://pastebin.com/q8ausFhr >> >> machinekit@beaglebone:~$ machinekit >> MACHINEKIT - 0.1 >> Machine configuration directory is >> '/home/machinekit/machinekit/configs/pru-examples' >> Machine configuration file is 'pru-stepper.ini' >> Starting Machinekit... >> io started >> emc/iotask/ioControl.cc 768: can't load tool table. >> <commandline>:0: Component 'iocontrol' ready >> <commandline>:0: Program 'io' started >> halcmd loadusr io started >> pru-stepper.hal:29: Realtime module 'trivkins' loaded >> pru-stepper.hal:33: Realtime module 'tp' loaded >> pru-stepper.hal:34: Realtime module 'motmod' loaded >> pru-stepper.hal:37: insmod failed, returned -1: >> rtapi_app_main(hal_pru_generic): -1 Operation not permitted >> >> See /var/log/linuxcnc.log for more information. >> Shutting down and cleaning up Machinekit... >> <commandline>:0: Realtime threads stopped >> <commandline>:0: Realtime module 'motmod' unloaded >> <commandline>:0: Realtime module 'tp' unloaded >> <commandline>:0: Realtime module 'trivkins' unloaded >> Cleanup done >> Machinekit terminated with an error. You can find more information in the >> log: >> /home/machinekit/linuxcnc_debug.txt >> and >> /home/machinekit/linuxcnc_print.txt >> as well as in the output of the shell command 'dmesg' and in the terminal >> >> >> >> >> >> >>> Bas >>> >>>> >>>> Creating machinekit directory >>>> >>>> MACHINEKIT - 0.1 >>>> >>>> Machine configuration directory is >>>> '/usr/share/linuxcnc/examples/sample-configs/pru-examples' >>>> >>>> Machine configuration file is 'pru-stepper.ini' >>>> >>>> Starting Machinekit... >>>> >>>> /usr/libexec/linuxcnc/rtapi_msgd: FATAL - will not run as root >>>> >>>> rtapi_msgd startup failed - aborting >>>> >>>> rtapi_app startup failed - aborting >>>> >>>> halcmd: cant connect to rtapi_app: -1 (uri= >>>> uuid=a42c8c6b-4025-4f83-ba28-dad21114744a): rtapi_rpc(): reply timeout >>>> >>>> >>>> Additional info: >>>> >>>> # /opt/scripts/tools/version.sh >>>> >>>> git:/opt/scripts/:[70edebd65fe6ea7de16ea8efe3c48b2a4062034a] >>>> >>>> eeprom:[A335BNLT00C04417BBBK0741] >>>> >>>> model:[TI_AM335x_BeagleBone_Black] >>>> >>>> dogtag:[Machinekit Debian Image 2018-03-25] >>>> >>>> bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot >>>> 2018.03-00002-g254339602c]:[location: dd MBR] >>>> >>>> kernel:[4.14.29-ti-rt-r40] >>>> >>>> uboot_overlay_options:[enable_uboot_overlays=1] >>>> >>>> uboot_overlay_options:[disable_uboot_overlay_adc=1] >>>> >>>> uboot_overlay_options:[uboot_overlay_pru=/lib/firmware/AM335X-PRU-UIO-00A0.dtbo] >>>> >>>> uboot_overlay_options:[enable_uboot_cape_universal=1] >>>> >>>> pkg:[bb-cape-overlays]:[4.4.20180322.0-0rcnee0~stretch+20180322] >>>> >>>> pkg:[bb-wl18xx-firmware]:[1.20180328-0rcnee2~stretch+20180328] >>>> >>>> pkg:[firmware-ti-connectivity]:[20170823-1rcnee1~stretch+20180328] >>>> >>>> cmdline:[console=ttyO0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 >>>> root=/dev/mmcblk1p1 ro rootfstype=ext4 rootwait coherent_pool=1M >>>> net.ifnames=0 quiet] >>>> >>>> dmesg | grep pinctrl-single >>>> >>>> [ 1.468808] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 >>>> size 568 >>>> >>>> dmesg | grep gpio-of-helper >>>> >>>> [ 1.481251] gpio-of-helper ocp:cape-universal: ready >>>> >>>> END >>>> >>>> >>>> >>>> On Monday, April 2, 2018 at 9:55:54 PM UTC-7, Rick M wrote: >>>> I launched machinekit and selected the pru-stepper example, but it quit >>>> with this output: >>>> >>>> MACHINEKIT - 0.1 >>>> Machine configuration directory is >>>> '/home/machinekit/machinekit/configs/pru-examples' >>>> Machine configuration file is 'pru-stepper.ini' >>>> Starting Machinekit... >>>> io started >>>> emc/iotask/ioControl.cc 768: can't load tool table. >>>> halcmd loadusr io started >>>> pru-stepper.hal:37: insmod failed, returned -1: >>>> rtapi_app_main(hal_pru_generic): -1 Operation not permitted >>>> >>>> See /var/log/linuxcnc.log for more information. >>>> Shutting down and cleaning up Machinekit... >>>> Cleanup done >>>> Machinekit terminated with an error. You can find more information in the >>>> log: >>>> /home/machinekit/linuxcnc_debug.txt >>>> and >>>> /home/machinekit/linuxcnc_print.txt >>>> as well as in the output of the shell command 'dmesg' and in the terminal >>>> >>>> Does it have to run as root? >>>> >>>> $ sudo /opt/scripts/tools/version.sh >>>> git:/opt/scripts/:[e307a944e0be0610ff5296e0abe4ad31a6e70daa] >>>> eeprom:[A335BNLT00C04417BBBK0741] >>>> model:[TI_AM335x_BeagleBone_Black] >>>> dogtag:[Machinekit Debian Image 2018-03-05] >>>> bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot >>>> 2018.01-00002-ge9ff418fb8]:[location: dd MBR] >>>> kernel:[4.14.20-ti-rt-r36] >>>> uboot_overlay_options:[enable_uboot_overlays=1] >>>> uboot_overlay_options:[uboot_overlay_pru=/lib/firmware/AM335X-PRU-UIO-00A0.dtbo] >>>> >>>> uboot_overlay_options:[enable_uboot_cape_universal=1] >>>> pkg:[bb-cape-overlays]:[4.4.20180307.0-0rcnee0~stretch+20180307] >>>> pkg:[bb-wl18xx-firmware]:[1.20170829-0rcnee2~stretch+20180104] >>>> pkg:[firmware-ti-connectivity]:[20170823-1rcnee0~stretch+20170830] >>>> cmdline:[console=ttyO0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 >>>> root=/dev/mmcblk1p1 ro rootfstype=ext4 rootwait coherent_pool=1M >>>> net.ifnames=0 quiet] >>>> dmesg | grep pinctrl-single >>>> [ 1.495063] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 >>>> size 568 >>>> dmesg | grep gpio-of-helper >>>> [ 1.507259] gpio-of-helper ocp:cape-universal: ready >>>> END >>>> >>>> >>>> -- >>>> Rick >>>> >>>> -- >>>> 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. >>> >>> -- >>> 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. >> >> >> -- >> Rick Mann >> rm...@latencyzero.com >> >> > -- Rick Mann rm...@latencyzero.com -- 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. 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