> 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
>>>> ---
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>>>> 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
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>>
>>
>> --
>> 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
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