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[Machinekit] The Banner Saga 3 - Survival Mode Download By Utorrent
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[Machinekit] Mary J Blige Greatest Hits Rar
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[Machinekit] Re: Encoder signals from servo to Beaglebone Black
I got it working. At least with X axis. I have to do some pid and servo tuning, but at least the position feedback is working. In the .ini file I have: CONFIG=pru=0 num_stepgens=3 num_encoders=3 disabled=0 and in .hal file: setp hpg.encoder.00.chan.00.A-pin 7 setp hpg.encoder.00.chan.00.B-pin 5 setp hpg.encoder.00.chan.00.scale [AXIS_0]ENCODER_SCALE net motor.00.pos-fb <= hpg.encoder.00.chan.00.position axis.0.motor-pos-fb pid.0.feedback And I didn't understand at first where I can get the number (A-pin 7 and B-pin 5). They can be found in the pinmux.ods file (https://github.com/cdsteinkuehler/beaglebone-black-pinmux/blob/hal_pru_generic/pinmux.ods) from column K A P9:25 -> pr1_pru0_pru_r31_1 -> 1 B P9:27 -> pr1_pru0_pru_r31_5 -> 5 lauantai 18. marraskuuta 2023 klo 17.37.50 UTC+2 cdstein...@gmail.com kirjoitti: > By default, the step/dir pins use GPIO access which is valid for either > PRU core. The encoder signals, however, need to be direct PRU inputs, so > the pins chosen and the pinmux setup will need to be valid for the specific > PRU core you choose to run the driver. You setup the pin multiplexing > outside of Machinekit/HAL, typically with a device-tree overlay, or the > universal pinmux overlay and config-pin utility. > > Some details on pin selection can be found in the PRU driver man page: > > https://www.machinekit.io/docs/man/man9/hal_pru_generic/ > > On Friday, November 17, 2023 at 3:25:37 AM UTC-6 Antti wrote: > >> Hello >> >> I have made my DIY CNC milling machine with BBB and DIY cape. I used >> ARM.BeagleBone.Xylotex setup as base and modified that to work with my >> machine. >> I used old Omron servo drivers and motors with DIR and STEP signals. It >> kinda works but now I'd like to add feedback signals from servos to BBB >> (2048 pls/rev). >> >> So there is quadrature signals from X, Y and Z. I'm planning to use these >> pins P9:25, P9:27, P9:28, P9:29, P9:30, P9:31 >> I have understood that these pins are in PRU0 and first I have to config >> the those as "pruin" in setup.sh file? >> >> Then the ini-file now: >> [PRUCONF] >> DRIVER=hal_pru_generic >> CONFIG=pru=1 num_stepgens=3 >> PRUBIN=xenomai/pru_generic.bin >> >> so can I change it to: >> CONFIG=pru=0 num_stepgens=3 num_encoders=3 >> >> And how to I do the HAL wiring? >> >> Here is the pins that are in use now: >> P8.07 out # gpio2.2 Enable System >> P8.10 in # gpio2.4 XLIM >> P8.11 out # gpio1.13 X_Dir >> P8.12 out # gpio1.12 X_Step >> P8.13 out # gpio0.23 PWM0/SPINDLE >> P8.14 in # gpio0.26 YLIM >> P8.15 out # gpio1.15 Y_Dir >> P8.16 out # gpio1.14 Y_Step >> P8.18 in # gpio2.1 ZLIM >> P9.15 out # gpio1.16 Z_Step >> P9.23 out # gpio1.17 Z_Dir >> P8.09 in # gpio2.5 STOPin >> Are these step/dir signals used by PRU 1? Or can I use these with PRU 0? >> >> -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/99a5241c-0209-41d5-b809-63f6a27c60fbn%40googlegroups.com.
[Machinekit] Re: Encoder signals from servo to Beaglebone Black
By default, the step/dir pins use GPIO access which is valid for either PRU core. The encoder signals, however, need to be direct PRU inputs, so the pins chosen and the pinmux setup will need to be valid for the specific PRU core you choose to run the driver. You setup the pin multiplexing outside of Machinekit/HAL, typically with a device-tree overlay, or the universal pinmux overlay and config-pin utility. Some details on pin selection can be found in the PRU driver man page: https://www.machinekit.io/docs/man/man9/hal_pru_generic/ On Friday, November 17, 2023 at 3:25:37 AM UTC-6 Antti wrote: > Hello > > I have made my DIY CNC milling machine with BBB and DIY cape. I used > ARM.BeagleBone.Xylotex setup as base and modified that to work with my > machine. > I used old Omron servo drivers and motors with DIR and STEP signals. It > kinda works but now I'd like to add feedback signals from servos to BBB > (2048 pls/rev). > > So there is quadrature signals from X, Y and Z. I'm planning to use these > pins P9:25, P9:27, P9:28, P9:29, P9:30, P9:31 > I have understood that these pins are in PRU0 and first I have to config > the those as "pruin" in setup.sh file? > > Then the ini-file now: > [PRUCONF] > DRIVER=hal_pru_generic > CONFIG=pru=1 num_stepgens=3 > PRUBIN=xenomai/pru_generic.bin > > so can I change it to: > CONFIG=pru=0 num_stepgens=3 num_encoders=3 > > And how to I do the HAL wiring? > > Here is the pins that are in use now: > P8.07 out # gpio2.2 Enable System > P8.10 in # gpio2.4 XLIM > P8.11 out # gpio1.13 X_Dir > P8.12 out # gpio1.12 X_Step > P8.13 out # gpio0.23 PWM0/SPINDLE > P8.14 in # gpio0.26 YLIM > P8.15 out # gpio1.15 Y_Dir > P8.16 out # gpio1.14 Y_Step > P8.18 in # gpio2.1 ZLIM > P9.15 out # gpio1.16 Z_Step > P9.23 out # gpio1.17 Z_Dir > P8.09 in # gpio2.5 STOPin > Are these step/dir signals used by PRU 1? Or can I use these with PRU 0? > > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/4321a4f9-b6dc-4148-9459-4af4c8d6ef37n%40googlegroups.com.
[Machinekit] Encoder signals from servo to Beaglebone Black
Hello I have made my DIY CNC milling machine with BBB and DIY cape. I used ARM.BeagleBone.Xylotex setup as base and modified that to work with my machine. I used old Omron servo drivers and motors with DIR and STEP signals. It kinda works but now I'd like to add feedback signals from servos to BBB (2048 pls/rev). So there is quadrature signals from X, Y and Z. I'm planning to use these pins P9:25, P9:27, P9:28, P9:29, P9:30, P9:31 I have understood that these pins are in PRU0 and first I have to config the those as "pruin" in setup.sh file? Then the ini-file now: [PRUCONF] DRIVER=hal_pru_generic CONFIG=pru=1 num_stepgens=3 PRUBIN=xenomai/pru_generic.bin so can I change it to: CONFIG=pru=0 num_stepgens=3 num_encoders=3 And how to I do the HAL wiring? Here is the pins that are in use now: P8.07 out # gpio2.2 Enable System P8.10 in # gpio2.4 XLIM P8.11 out # gpio1.13 X_Dir P8.12 out # gpio1.12 X_Step P8.13 out # gpio0.23 PWM0/SPINDLE P8.14 in # gpio0.26 YLIM P8.15 out # gpio1.15 Y_Dir P8.16 out # gpio1.14 Y_Step P8.18 in # gpio2.1 ZLIM P9.15 out # gpio1.16 Z_Step P9.23 out # gpio1.17 Z_Dir P8.09 in # gpio2.5 STOPin Are these step/dir signals used by PRU 1? Or can I use these with PRU 0? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/19557542-60cf-4f32-9876-b09a99b55525n%40googlegroups.com.
[Machinekit] Hal Library for C++ Qt Creator project
Hello everyone. I am developing my own application in Qt Creator in C++. Before this, I worked with the HAL library from LinuxCNC. However, I needed the function hal_create_thread. But I don't understand how to connect it because it's not in the library (LIBS += -L/home/armada/linuxcnc-dev/lib/ -llinuxcnchal). Everything else is there, like hal_init etc. Maybe it is set in another library or is not available in the final build for the user. I noticed Machinekit-HAL, there is a similar library, but in the header file there is also a function (hal_create_xthread) that is not present in LinuxCNC at all, but it would be interesting for me. As it would be nice to distribute processes on different cores of the processor. I seemed to have built Machinekit-HAL both locally and globally, and also installed the ready one from the repository. But I can't find the library to connect it to my project, i.e. even hal_init doesn't work from Machinekit-HAL. The question is how to properly attach the library to the C++ qmake project. With LinuxCNC I did it like this: #LIBS += -llinuxcnchal and the function hal_init, but hal_create_thread did not work. If anyone knows how to do this with Machinekit-HAL, I would be grateful. -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/bda69908-524d-4b69-be2f-6bdcb9750516n%40googlegroups.com.
[Machinekit] machinekit + opencv
Hello everybody, Did anybody tried to install opencv on the machinekit lately. I tried to install it, but i get all kind of missing dependency error. What is the problem with opencv, would installation of an older opencv version solve this? Regards Klemen $ uname -a Linux beaglebone 4.19.120-bone-rt-r50 #1stretch PREEMPT RT Fri May 8 22:45:31 UTC 2020 armv7l GNU/Linux $ sudo apt-get install python-opencv Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: python-opencv : Depends: libopencv-calib3d3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed Depends: libopencv-features2d3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed Depends: libopencv-highgui3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed Depends: libopencv-imgcodecs3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed Depends: libopencv-objdetect3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed Depends: libopencv-stitching3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed Depends: libopencv-superres3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed Depends: libopencv-videoio3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed Depends: libopencv-videostab3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed Depends: libopencv-viz3.2 (= 3.2.0+dfsg-4.1rcnee0~stretch+20180817) but it is not going to be installed Depends: libopencv-contrib3.2 but it is not going to be installed E: Unable to correct problems, you have held broken packages. -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/7fd7a943-348f-43c7-acef-405f5733cd75n%40googlegroups.com.
Re: [Machinekit] pru - output pin
Glad it's working! To use the config-pin utility you also have to load one of the universal cape overlays (which will create the pinmux files in /sys/). It sounds like you're making your own device-tree so you're fine. The universal overlay files are for those who don't want to (or can't) create their own device tree files. On 5/16/2023 3:28 PM, fogl wrote: Thank you for your reply. I modified the device PinMux to Mode5: $cat /sys/kernel/debug/pinctrl/44e10800.pinmux-pinctrl-single/pins | grep 8a8 pin 42 (PIN42) 44e108a8 000d pinctrl-single $cat /sys/kernel/debug/pinctrl/44e10800.pinmux-pinctrl-single/pins | grep 8ac pin 43 (PIN43) 44e108ac 000d pinctrl-single Now everything works fine, hank you :) BTW, i did try to $ sudo config-pin P8.43 pruout, but it returned: P8_43 pinmux file not found! bash: /sys/devices/platform/ocp/ocp*P8_43_pinmux/state: No such file or directory Cannot write pinmux file: /sys/devices/platform/ocp/ocp*P8_43_pinmux/state ..but i did not investigate any further. Regards Klemen On Tuesday, 16 May 2023 at 18:49:21 UTC+2 cha...@steinkuehler.net wrote: The mode pr1_pru1_pru_r31_* is for PRU input (R31 is the direct input register). Use the pr_pru_pru_r30 option (R30 is the PRU direct output register) or something like the config-pin utility and universal overlay which makes this simple for you, eg: config-pin P8.43 pruout On 5/16/2023 9:45 AM, fogl wrote: Thank you for your reply. Now i generated the device tree overlay to configured the P8_43 to Mode6 (pr1_pru1_pru_r31_2) and P8_44 to Mode6 (pr1_pru1_pru_r31_3). This was successful: $cat /sys/kernel/debug/pinctrl/44e10800.pinmux-pinctrl-single/pins | grep 8a8 pin 42 (PIN42) 44e108a8 0016 pinctrl-single $cat /sys/kernel/debug/pinctrl/44e10800.pinmux-pinctrl-single/pins | grep 8ac pin 43 (PIN43) 44e108ac 0016 pinctrl-single i changed my .hal file to use pru1 and set the pins according to numbering scheme: loadrt hal_pru_generic prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=1 num_stepgens=1 halname=hpg setp hpg.stepgen.00.steppin 1843 setp hpg.stepgen.00.dirpin 1844 ...but i still see no output on the pins. I noticed there is also Mode5 PinMux option with the pr_pru_pru_r30 available. Should i use this mode? Regards Klemen On Tuesday, 16 May 2023 at 00:42:15 UTC+2 cha...@steinkuehler.net wrote: You likely need to configure the pin multiplexing for the pins you wish to use so they can be controlled by the PRU. This is typically done via a device-tree overlay, or something like cape-universal and the config-pin utility if you don't like making device-tree files: https://github.com/cdsteinkuehler/beaglebone-universal-io On 5/15/2023 1:18 PM, fogl wrote: Hello everybody, I am still trying to run the stepper motor with Machinekit. I configured the hal and i was expecting some step/dir signal on the output pins, but nothing happens (i am monitoring with the oscilloscope). I tried to generate steps by changing the hpg.stepgen.00.position-cmd signal. I could see the hpg.stepgen.00.position-fb signal that was folowing. So everything seems fine here. The problem seems to be in the output pin configuration. I tried different kind of options: - to change the pru number from pru=0 to pru=1 - i tried to change the pin location Can you please suggest what could be the problem, Regards Klemen *my .hal configuration* loadrt threads name1=base-thread period1=10 fp1=0 name2=servo-thread period2=100 fp2=1 loadrt hal_bb_gpio user_leds=0,1,2,3 loadrt hal_pru_generic prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=1 num_stepgens=1 halname=hpg loadrt siggen num_chan=1 addf bb_gpio.write base-thread addf bb_gpio.read base-thread addf siggen.0.update servo-thread addf hpg.capture-position servo-thread addf hpg.update servo-thread ddf bb_gpio.write base-thread addf bb_gpio.read base-thread addf siggen.0.update servo-thread addf hpg.capture-position servo-thread addf hpg.update servo-thread setp siggen.0.frequency 2 net ledlight siggen.0.clock => bb_gpio.userled3 # stepper timing parameters in nanoseconds setp hpg.stepgen.00.dirsetup 200 setp hpg.stepgen.00.dirhold 200 setp hpg.stepgen.00.steplen 1000 setp hpg.stepgen.00.stepspace 1000 setp hpg.stepgen.00.position-scale 20 setp hpg.stepgen.00.maxvel 200.0 setp hpg.stepgen.00.maxaccel 2000.0 #setp hpg.stepgen.00.step_type 0 # P8.12 GPIO1_12 0x4C # P8.11 GPIO1_13 0x4D # P8.43 PRU1.out2: 812 # P8.44 PRU1.out4: 813 setp hpg.stepgen.00.steppin 813 setp hpg.stepgen.00.dirpin 812 *halcmd: show pin hpg.* Component Pins: Comp Inst Type Dir Value Name Epsilon Flags linked to: 106 s32 OUT 7000 hpg.capture-position.time 106 s32 I/O 13083 hpg.capture-position.tmax 106 bit OUT FALSE hpg.capture-position.tmax-inc 106 bit IN FALSE hpg.stepgen.00.control-type --l- 106 s32 OUT 45653 hpg.stepgen.00.counts --l- 106 float OUT -7707.206 hpg.stepgen.00.dbg_err_at_match 0.10 --l- 106 float OUT 0 hpg.stepgen
Re: [Machinekit] pru - output pin
Thank you for your reply. I modified the device PinMux to Mode5: $cat /sys/kernel/debug/pinctrl/44e10800.pinmux-pinctrl-single/pins | grep 8a8 pin 42 (PIN42) 44e108a8 000d pinctrl-single $cat /sys/kernel/debug/pinctrl/44e10800.pinmux-pinctrl-single/pins | grep 8ac pin 43 (PIN43) 44e108ac 000d pinctrl-single Now everything works fine, hank you :) BTW, i did try to $ sudo config-pin P8.43 pruout, but it returned: P8_43 pinmux file not found! bash: /sys/devices/platform/ocp/ocp*P8_43_pinmux/state: No such file or directory Cannot write pinmux file: /sys/devices/platform/ocp/ocp*P8_43_pinmux/state ..but i did not investigate any further. Regards Klemen On Tuesday, 16 May 2023 at 18:49:21 UTC+2 cha...@steinkuehler.net wrote: > The mode pr1_pru1_pru_r31_* is for PRU input (R31 is the direct input > register). Use the pr_pru_pru_r30 option (R30 is the PRU direct output > register) or something like the config-pin utility and universal overlay > which makes this simple for you, eg: > > config-pin P8.43 pruout > > On 5/16/2023 9:45 AM, fogl wrote: > > Thank you for your reply. > > > > Now i generated the device tree overlay to configured the P8_43 to Mode6 > > (pr1_pru1_pru_r31_2) and P8_44 to Mode6 (pr1_pru1_pru_r31_3). This was > > successful: > > $cat /sys/kernel/debug/pinctrl/44e10800.pinmux-pinctrl-single/pins | grep > > 8a8 > > pin 42 (PIN42) 44e108a8 0016 pinctrl-single > > $cat /sys/kernel/debug/pinctrl/44e10800.pinmux-pinctrl-single/pins | grep > > 8ac > > pin 43 (PIN43) 44e108ac 0016 pinctrl-single > > > > i changed my .hal file to use pru1 and set the pins according to > numbering > > scheme: > > loadrt hal_pru_generic > prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin > > pru=1 num_stepgens=1 halname=hpg > > setp hpg.stepgen.00.steppin 1843 > > setp hpg.stepgen.00.dirpin 1844 > > > > ...but i still see no output on the pins. > > > > I noticed there is also Mode5 PinMux option with the pr_pru_pru_r30 > > available. Should i use this mode? > > > > Regards > > Klemen > > > > > > > > On Tuesday, 16 May 2023 at 00:42:15 UTC+2 cha...@steinkuehler.net wrote: > > > >> You likely need to configure the pin multiplexing for the pins you wish > >> to use so they can be controlled by the PRU. This is typically done via > >> a device-tree overlay, or something like cape-universal and the > >> config-pin utility if you don't like making device-tree files: > >> > >> https://github.com/cdsteinkuehler/beaglebone-universal-io > >> > >> On 5/15/2023 1:18 PM, fogl wrote: > >>> > >>> Hello everybody, > >>> > >>> I am still trying to run the stepper motor with Machinekit. I > configured > >>> the hal and i was expecting some step/dir signal on the output pins, > but > >>> nothing happens (i am monitoring with the oscilloscope). > >>> > >>> I tried to generate steps by changing the hpg.stepgen.00.position-cmd > >>> signal. I could see the hpg.stepgen.00.position-fb signal that was > >>> folowing. So everything seems fine here. > >>> > >>> The problem seems to be in the output pin configuration. I tried > >> different > >>> kind of options: > >>> - to change the pru number from pru=0 to pru=1 > >>> - i tried to change the pin location > >>> > >>> Can you please suggest what could be the problem, > >>> Regards > >>> Klemen > >>> > >>> *my .hal configuration* > >>> loadrt threads name1=base-thread period1=10 fp1=0 > name2=servo-thread > >>> period2=100 fp2=1 > >>> > >>> loadrt hal_bb_gpio user_leds=0,1,2,3 > >>> loadrt hal_pru_generic > >> prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin > >>> pru=1 num_stepgens=1 halname=hpg > >>> loadrt siggen num_chan=1 > >>> > >>> addf bb_gpio.write base-thread > >>> addf bb_gpio.read base-thread > >>> > >>> addf siggen.0.update servo-thread > >>> addf hpg.capture-position servo-thread > >>> addf hpg.update servo-thread > >>> ddf bb_gpio.write base-thread > >>> addf bb_gpio.read base-thread > >>> > >>> addf siggen.0.update servo-thread > >>> addf hpg.capture-position servo-thread > >>> addf hpg.update servo-thread > >>> > >>> setp siggen.0.frequency 2 > >>> net ledlight siggen.0.clock => bb_gpio.userled
Re: [Machinekit] pru - output pin
The mode pr1_pru1_pru_r31_* is for PRU input (R31 is the direct input register). Use the pr_pru_pru_r30 option (R30 is the PRU direct output register) or something like the config-pin utility and universal overlay which makes this simple for you, eg: config-pin P8.43 pruout On 5/16/2023 9:45 AM, fogl wrote: Thank you for your reply. Now i generated the device tree overlay to configured the P8_43 to Mode6 (pr1_pru1_pru_r31_2) and P8_44 to Mode6 (pr1_pru1_pru_r31_3). This was successful: $cat /sys/kernel/debug/pinctrl/44e10800.pinmux-pinctrl-single/pins | grep 8a8 pin 42 (PIN42) 44e108a8 0016 pinctrl-single $cat /sys/kernel/debug/pinctrl/44e10800.pinmux-pinctrl-single/pins | grep 8ac pin 43 (PIN43) 44e108ac 0016 pinctrl-single i changed my .hal file to use pru1 and set the pins according to numbering scheme: loadrt hal_pru_generic prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=1 num_stepgens=1 halname=hpg setp hpg.stepgen.00.steppin 1843 setp hpg.stepgen.00.dirpin 1844 ...but i still see no output on the pins. I noticed there is also Mode5 PinMux option with the pr_pru_pru_r30 available. Should i use this mode? Regards Klemen On Tuesday, 16 May 2023 at 00:42:15 UTC+2 cha...@steinkuehler.net wrote: You likely need to configure the pin multiplexing for the pins you wish to use so they can be controlled by the PRU. This is typically done via a device-tree overlay, or something like cape-universal and the config-pin utility if you don't like making device-tree files: https://github.com/cdsteinkuehler/beaglebone-universal-io On 5/15/2023 1:18 PM, fogl wrote: Hello everybody, I am still trying to run the stepper motor with Machinekit. I configured the hal and i was expecting some step/dir signal on the output pins, but nothing happens (i am monitoring with the oscilloscope). I tried to generate steps by changing the hpg.stepgen.00.position-cmd signal. I could see the hpg.stepgen.00.position-fb signal that was folowing. So everything seems fine here. The problem seems to be in the output pin configuration. I tried different kind of options: - to change the pru number from pru=0 to pru=1 - i tried to change the pin location Can you please suggest what could be the problem, Regards Klemen *my .hal configuration* loadrt threads name1=base-thread period1=10 fp1=0 name2=servo-thread period2=100 fp2=1 loadrt hal_bb_gpio user_leds=0,1,2,3 loadrt hal_pru_generic prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=1 num_stepgens=1 halname=hpg loadrt siggen num_chan=1 addf bb_gpio.write base-thread addf bb_gpio.read base-thread addf siggen.0.update servo-thread addf hpg.capture-position servo-thread addf hpg.update servo-thread ddf bb_gpio.write base-thread addf bb_gpio.read base-thread addf siggen.0.update servo-thread addf hpg.capture-position servo-thread addf hpg.update servo-thread setp siggen.0.frequency 2 net ledlight siggen.0.clock => bb_gpio.userled3 # stepper timing parameters in nanoseconds setp hpg.stepgen.00.dirsetup 200 setp hpg.stepgen.00.dirhold 200 setp hpg.stepgen.00.steplen 1000 setp hpg.stepgen.00.stepspace 1000 setp hpg.stepgen.00.position-scale 20 setp hpg.stepgen.00.maxvel 200.0 setp hpg.stepgen.00.maxaccel 2000.0 #setp hpg.stepgen.00.step_type 0 # P8.12 GPIO1_12 0x4C # P8.11 GPIO1_13 0x4D # P8.43 PRU1.out2: 812 # P8.44 PRU1.out4: 813 setp hpg.stepgen.00.steppin 813 setp hpg.stepgen.00.dirpin 812 *halcmd: show pin hpg.* Component Pins: Comp Inst Type Dir Value Name Epsilon Flags linked to: 106 s32 OUT 7000 hpg.capture-position.time 106 s32 I/O 13083 hpg.capture-position.tmax 106 bit OUT FALSE hpg.capture-position.tmax-inc 106 bit IN FALSE hpg.stepgen.00.control-type --l- 106 s32 OUT 45653 hpg.stepgen.00.counts --l- 106 float OUT -7707.206 hpg.stepgen.00.dbg_err_at_match 0.10 --l- 106 float OUT 0 hpg.stepgen.00.dbg_ff_vel 0.10 --l- 106 float OUT -7717.106 hpg.stepgen.00.dbg_pos_minus_prev_cmd 0.10 --l- 106 float OUT 0.1 hpg.stepgen.00.dbg_s_to_match 0.10 --l- 106 s32 OUT 5368709 hpg.stepgen.00.dbg_step_rate --l- 106 float OUT 200 hpg.stepgen.00.dbg_vel_error 0.10 --l- 106 u32 IN 0x00C8 hpg.stepgen.00.dirhold --l- 106 u32 IN 0x032C hpg.stepgen.00.dirpin --l- 106 u32 IN 0x00C8 hpg.stepgen.00.dirsetup --l- 106 bit IN TRUE hpg.stepgen.00.enable --l- 106 float IN 2000 hpg.stepgen.00.maxaccel 0.10 --l- 106 float IN 200 hpg.stepgen.00.maxvel 0.10 --l- 106 float IN 0 hpg.stepgen.00.minvel 0.10 --l- 106 float IN 1 hpg.stepgen.00.position-cmd 0.10 --l- 106 float OUT 2284.294 hpg.stepgen.00.position-fb 0.10 --l- 106 float IN 20 hpg.stepgen.00.position-scale 0.10 --l- 106 bit IN FALSE hpg.stepgen.00.stepinvert --l- 106 u32 IN 0x03E8 hpg.stepgen.00.steplen --l- 106 u32 IN 0x032D hpg.stepgen.00.steppin --l- 106 u32 IN 0x03E8 hpg.stepgen.00.stepspace --l- 106 s32 OUT 385815358 hpg.stepgen.00.test1 --l- 106 s32 OUT 45697 hpg.stepgen.00.te
Re: [Machinekit] pru - output pin
Thank you for your reply. Now i generated the device tree overlay to configured the P8_43 to Mode6 (pr1_pru1_pru_r31_2) and P8_44 to Mode6 (pr1_pru1_pru_r31_3). This was successful: $cat /sys/kernel/debug/pinctrl/44e10800.pinmux-pinctrl-single/pins | grep 8a8 pin 42 (PIN42) 44e108a8 0016 pinctrl-single $cat /sys/kernel/debug/pinctrl/44e10800.pinmux-pinctrl-single/pins | grep 8ac pin 43 (PIN43) 44e108ac 0016 pinctrl-single i changed my .hal file to use pru1 and set the pins according to numbering scheme: loadrt hal_pru_generic prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=1 num_stepgens=1 halname=hpg setp hpg.stepgen.00.steppin 1843 setp hpg.stepgen.00.dirpin 1844 ...but i still see no output on the pins. I noticed there is also Mode5 PinMux option with the pr_pru_pru_r30 available. Should i use this mode? Regards Klemen On Tuesday, 16 May 2023 at 00:42:15 UTC+2 cha...@steinkuehler.net wrote: > You likely need to configure the pin multiplexing for the pins you wish > to use so they can be controlled by the PRU. This is typically done via > a device-tree overlay, or something like cape-universal and the > config-pin utility if you don't like making device-tree files: > > https://github.com/cdsteinkuehler/beaglebone-universal-io > > On 5/15/2023 1:18 PM, fogl wrote: > > > > Hello everybody, > > > > I am still trying to run the stepper motor with Machinekit. I configured > > the hal and i was expecting some step/dir signal on the output pins, but > > nothing happens (i am monitoring with the oscilloscope). > > > > I tried to generate steps by changing the hpg.stepgen.00.position-cmd > > signal. I could see the hpg.stepgen.00.position-fb signal that was > > folowing. So everything seems fine here. > > > > The problem seems to be in the output pin configuration. I tried > different > > kind of options: > > - to change the pru number from pru=0 to pru=1 > > - i tried to change the pin location > > > > Can you please suggest what could be the problem, > > Regards > > Klemen > > > > *my .hal configuration* > > loadrt threads name1=base-thread period1=10 fp1=0 name2=servo-thread > > period2=100 fp2=1 > > > > loadrt hal_bb_gpio user_leds=0,1,2,3 > > loadrt hal_pru_generic > prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin > > pru=1 num_stepgens=1 halname=hpg > > loadrt siggen num_chan=1 > > > > addf bb_gpio.write base-thread > > addf bb_gpio.read base-thread > > > > addf siggen.0.update servo-thread > > addf hpg.capture-position servo-thread > > addf hpg.update servo-thread > > ddf bb_gpio.write base-thread > > addf bb_gpio.read base-thread > > > > addf siggen.0.update servo-thread > > addf hpg.capture-position servo-thread > > addf hpg.update servo-thread > > > > setp siggen.0.frequency 2 > > net ledlight siggen.0.clock => bb_gpio.userled3 > > > > > > > > # stepper timing parameters in nanoseconds > > setp hpg.stepgen.00.dirsetup 200 > > setp hpg.stepgen.00.dirhold 200 > > setp hpg.stepgen.00.steplen 1000 > > setp hpg.stepgen.00.stepspace 1000 > > > > setp hpg.stepgen.00.position-scale 20 > > setp hpg.stepgen.00.maxvel 200.0 > > setp hpg.stepgen.00.maxaccel 2000.0 > > > > #setp hpg.stepgen.00.step_type 0 > > # P8.12 GPIO1_12 0x4C > > # P8.11 GPIO1_13 0x4D > > # P8.43 PRU1.out2: 812 > > # P8.44 PRU1.out4: 813 > > setp hpg.stepgen.00.steppin 813 > > setp hpg.stepgen.00.dirpin 812 > > > > *halcmd: show pin hpg.* > > Component Pins: > > Comp Inst Type Dir Value Name > > Epsilon Flags linked to: > > 106 s32 OUT 7000 hpg.capture-position.time > > > > 106 s32 I/O 13083 hpg.capture-position.tmax > > > > 106 bit OUT FALSE hpg.capture-position.tmax-inc > > > > 106 bit IN FALSE hpg.stepgen.00.control-type > > --l- > > 106 s32 OUT 45653 hpg.stepgen.00.counts > > --l- > > 106 float OUT -7707.206 hpg.stepgen.00.dbg_err_at_match > > 0.10 --l- > > 106 float OUT 0 hpg.stepgen.00.dbg_ff_vel > > 0.10 --l- > > 106 float OUT -7717.106 hpg.stepgen.00.dbg_pos_minus_prev_cmd > > 0.10 --l- > > 106 float OUT 0.1 hpg.stepgen.00.dbg_s_to_match > > 0.10 --l- > > 106 s32 OUT 5368709 hpg.stepgen.00.dbg_step_rate > > --l- > > 106 float OUT 200 hpg.stepgen.00.dbg_vel_error > > 0.10 --l- > > 106 u32 IN 0x00C8 hpg.stepgen.00.dirhold > > --l- > > 106 u32 IN 0x032C hpg.stepgen.00.dirpin > > --l- > > 106 u32 IN 0x00
Re: [Machinekit] pru - output pin
You likely need to configure the pin multiplexing for the pins you wish to use so they can be controlled by the PRU. This is typically done via a device-tree overlay, or something like cape-universal and the config-pin utility if you don't like making device-tree files: https://github.com/cdsteinkuehler/beaglebone-universal-io On 5/15/2023 1:18 PM, fogl wrote: Hello everybody, I am still trying to run the stepper motor with Machinekit. I configured the hal and i was expecting some step/dir signal on the output pins, but nothing happens (i am monitoring with the oscilloscope). I tried to generate steps by changing the hpg.stepgen.00.position-cmd signal. I could see the hpg.stepgen.00.position-fb signal that was folowing. So everything seems fine here. The problem seems to be in the output pin configuration. I tried different kind of options: - to change the pru number from pru=0 to pru=1 - i tried to change the pin location Can you please suggest what could be the problem, Regards Klemen *my .hal configuration* loadrt threads name1=base-thread period1=10 fp1=0 name2=servo-thread period2=100 fp2=1 loadrt hal_bb_gpio user_leds=0,1,2,3 loadrt hal_pru_generic prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=1 num_stepgens=1 halname=hpg loadrt siggen num_chan=1 addf bb_gpio.write base-thread addf bb_gpio.read base-thread addf siggen.0.updateservo-thread addf hpg.capture-position servo-thread addf hpg.update servo-thread ddf bb_gpio.write base-thread addf bb_gpio.read base-thread addf siggen.0.updateservo-thread addf hpg.capture-position servo-thread addf hpg.update servo-thread setp siggen.0.frequency 2 net ledlight siggen.0.clock => bb_gpio.userled3 # stepper timing parameters in nanoseconds setp hpg.stepgen.00.dirsetup200 setp hpg.stepgen.00.dirhold 200 setp hpg.stepgen.00.steplen 1000 setp hpg.stepgen.00.stepspace 1000 setp hpg.stepgen.00.position-scale 20 setp hpg.stepgen.00.maxvel 200.0 setp hpg.stepgen.00.maxaccel2000.0 #setp hpg.stepgen.00.step_type 0 # P8.12 GPIO1_12 0x4C # P8.11 GPIO1_13 0x4D # P8.43 PRU1.out2: 812 # P8.44 PRU1.out4: 813 setp hpg.stepgen.00.steppin 813 setp hpg.stepgen.00.dirpin 812 *halcmd: show pin hpg.* Component Pins: Comp Inst Type Dir Value Name Epsilon Flags linked to: 106s32 OUT 7000 hpg.capture-position.time 106s32 I/O 13083 hpg.capture-position.tmax 106bit OUT FALSE hpg.capture-position.tmax-inc 106bit IN FALSE hpg.stepgen.00.control-type --l- 106s32 OUT 45653 hpg.stepgen.00.counts --l- 106float OUT -7707.206 hpg.stepgen.00.dbg_err_at_match 0.10 --l- 106float OUT 0 hpg.stepgen.00.dbg_ff_vel 0.10 --l- 106float OUT -7717.106 hpg.stepgen.00.dbg_pos_minus_prev_cmd 0.10 --l- 106float OUT 0.1 hpg.stepgen.00.dbg_s_to_match 0.10 --l- 106s32 OUT 5368709 hpg.stepgen.00.dbg_step_rate --l- 106float OUT 200 hpg.stepgen.00.dbg_vel_error 0.10 --l- 106u32 IN 0x00C8 hpg.stepgen.00.dirhold --l- 106u32 IN 0x032C hpg.stepgen.00.dirpin --l- 106u32 IN 0x00C8 hpg.stepgen.00.dirsetup --l- 106bit IN TRUE hpg.stepgen.00.enable --l- 106float IN 2000 hpg.stepgen.00.maxaccel 0.10 --l- 106float IN200 hpg.stepgen.00.maxvel 0.10 --l- 106float IN 0 hpg.stepgen.00.minvel 0.10 --l- 106float IN 1 hpg.stepgen.00.position-cmd 0.10 --l- 106float OUT 2284.294 hpg.stepgen.00.position-fb 0.10 --l- 106float IN 20 hpg.stepgen.00.position-scale 0.10 --l- 106bit IN FALSE hpg.stepgen.00.stepinvert --l- 106u32 IN 0x03E8 hpg.stepgen.00.steplen --l- 106u32 IN 0x032D hpg.stepgen.00.steppin --l- 106u32 IN 0x03E8 hpg.stepgen.00.stepspace --l- 106s32 OUT 385815358 hpg.stepgen.00.test1 --l- 106s32 OUT 45697 hpg.stepgen.00.test2 --l- 106s32 OUT-1299849246 hpg.stepgen.00.test3 --l- 106float IN 0 hpg.stepgen.00.velocity-cmd 0.10 --l- 106float OUT 200 hpg.stepgen.00.velocity-fb 0.10 --l- 106s32 OUT 8582 hpg.update.time 106s32
[Machinekit] pru - output pin
Hello everybody, I am still trying to run the stepper motor with Machinekit. I configured the hal and i was expecting some step/dir signal on the output pins, but nothing happens (i am monitoring with the oscilloscope). I tried to generate steps by changing the hpg.stepgen.00.position-cmd signal. I could see the hpg.stepgen.00.position-fb signal that was folowing. So everything seems fine here. The problem seems to be in the output pin configuration. I tried different kind of options: - to change the pru number from pru=0 to pru=1 - i tried to change the pin location Can you please suggest what could be the problem, Regards Klemen *my .hal configuration* loadrt threads name1=base-thread period1=10 fp1=0 name2=servo-thread period2=100 fp2=1 loadrt hal_bb_gpio user_leds=0,1,2,3 loadrt hal_pru_generic prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=1 num_stepgens=1 halname=hpg loadrt siggen num_chan=1 addf bb_gpio.write base-thread addf bb_gpio.read base-thread addf siggen.0.updateservo-thread addf hpg.capture-position servo-thread addf hpg.update servo-thread ddf bb_gpio.write base-thread addf bb_gpio.read base-thread addf siggen.0.updateservo-thread addf hpg.capture-position servo-thread addf hpg.update servo-thread setp siggen.0.frequency 2 net ledlight siggen.0.clock => bb_gpio.userled3 # stepper timing parameters in nanoseconds setp hpg.stepgen.00.dirsetup200 setp hpg.stepgen.00.dirhold 200 setp hpg.stepgen.00.steplen 1000 setp hpg.stepgen.00.stepspace 1000 setp hpg.stepgen.00.position-scale 20 setp hpg.stepgen.00.maxvel 200.0 setp hpg.stepgen.00.maxaccel2000.0 #setp hpg.stepgen.00.step_type 0 # P8.12 GPIO1_12 0x4C # P8.11 GPIO1_13 0x4D # P8.43 PRU1.out2: 812 # P8.44 PRU1.out4: 813 setp hpg.stepgen.00.steppin 813 setp hpg.stepgen.00.dirpin 812 *halcmd: show pin hpg.* Component Pins: Comp Inst Type Dir Value Name Epsilon Flags linked to: 106s32 OUT 7000 hpg.capture-position.time 106s32 I/O 13083 hpg.capture-position.tmax 106bit OUT FALSE hpg.capture-position.tmax-inc 106bit IN FALSE hpg.stepgen.00.control-type --l- 106s32 OUT 45653 hpg.stepgen.00.counts --l- 106float OUT -7707.206 hpg.stepgen.00.dbg_err_at_match 0.10 --l- 106float OUT 0 hpg.stepgen.00.dbg_ff_vel 0.10 --l- 106float OUT -7717.106 hpg.stepgen.00.dbg_pos_minus_prev_cmd 0.10 --l- 106float OUT 0.1 hpg.stepgen.00.dbg_s_to_match 0.10 --l- 106s32 OUT 5368709 hpg.stepgen.00.dbg_step_rate --l- 106float OUT 200 hpg.stepgen.00.dbg_vel_error 0.10 --l- 106u32 IN 0x00C8 hpg.stepgen.00.dirhold --l- 106u32 IN 0x032C hpg.stepgen.00.dirpin --l- 106u32 IN 0x00C8 hpg.stepgen.00.dirsetup --l- 106bit IN TRUE hpg.stepgen.00.enable --l- 106float IN 2000 hpg.stepgen.00.maxaccel 0.10 --l- 106float IN200 hpg.stepgen.00.maxvel 0.10 --l- 106float IN 0 hpg.stepgen.00.minvel 0.10 --l- 106float IN 1 hpg.stepgen.00.position-cmd 0.10 --l- 106float OUT 2284.294 hpg.stepgen.00.position-fb 0.10 --l- 106float IN 20 hpg.stepgen.00.position-scale 0.10 --l- 106bit IN FALSE hpg.stepgen.00.stepinvert --l- 106u32 IN 0x03E8 hpg.stepgen.00.steplen --l- 106u32 IN 0x032D hpg.stepgen.00.steppin --l- 106u32 IN 0x03E8 hpg.stepgen.00.stepspace --l- 106s32 OUT 385815358 hpg.stepgen.00.test1 --l- 106s32 OUT 45697 hpg.stepgen.00.test2 --l- 106s32 OUT-1299849246 hpg.stepgen.00.test3 --l- 106float IN 0 hpg.stepgen.00.velocity-cmd 0.10 --l- 106float OUT 200 hpg.stepgen.00.velocity-fb 0.10 --l- 106s32 OUT 8582 hpg.update.time 106s32 I/O 54414 hpg.update.t
Re: [Machinekit] pru_generic.so: cannot open shared object file: No such file or directory
Charles was right, I was missing the name :) This now loads the pru: loadrt hal_pru_generic prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=0 halname=hpg Thank you all for your help and fast response Regards Klemen On Fri, 12 May 2023 at 21:47, John Allwine wrote: > Maybe symlinking the other file would work? > sudo ln -s /usr/lib/linuxcnc/rt-preempt/hal_pru_generic.so > /usr/lib/linuxcnc/rt-preempt/pru_generic.so > > Also, maybe specify the specific file for your prucode, which includes the > .bin? > loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=0 > halname=hpg > > <https://www.pentamachine.com> > > > > John Allwine > > Principal Software Engineer > > 1.406.451.3799 > > https://www.pentamachine.com > > > > <https://www.pentamachine.com> > > > > On Fri, May 12, 2023 at 12:50 PM Charles Steinkuehler < > char...@steinkuehler.net> wrote: > >> You are missing the name of the HAL driver. The loadrt command expects >> a driver name, then the arguments. The error in your first command >> shows the HAL system trying to load the HAL driver named: >> >> "prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic" >> >> ...you need something like: >> >> loadrt hal_pru_generic >> >> >> On 5/12/2023 1:06 PM, klemen dovrtel wrote: >> > Thank you for your reply, >> > >> > I tried both options, but with no luck: >> > 1. loadrt prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic pru=0 >> > halname=hpg >> > >> > returns >> > >> > msgd:0 stopped >> > rtapi:0 stopped >> > rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 >> > --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 >> > rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt >> --instance=0 >> > --debug=1 >> > stat: No such file or directory >> > prutest.hal:6: insmod failed, returned -1: >> > do_load_cmd: dlopen: >> > prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic.so: cannot open >> shared >> > object file: No such file or directory >> > rpath=/usr/lib/linuxcnc/rt-preempt >> > >> > 2. loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=0 >> > halname=hpg >> > >> > returns >> > >> > msgd:0 stopped >> > rtapi:0 stopped >> > rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 >> > --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 >> > rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt >> --instance=0 >> > --debug=1 >> > stat: No such file or directory >> > prutest.hal:6: insmod failed, returned -1: >> > do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/ >> pru_generic.bin.so: >> > cannot open shared object file: No such file or directory >> > >> > Regards >> > Klemen >> > >> > >> > >> > >> > On Fri, 12 May 2023 at 17:25, Charles Steinkuehler < >> char...@steinkuehler.net> >> > wrote: >> > >> >> Your output indicates dlopen is looking for "pru_generic.so" but your >> >> filesystem only has "hal_pru_generic.so". >> >> >> >> You need to fix the script(s) trying to load the PRU HAL module or make >> >> a symlink or something so the file dlopen is looking for actually >> exists. >> >> >> >> On 5/12/2023 9:38 AM, fogl wrote: >> >>> Hello everybody, >> >>> >> >>> I am stuck with machinekit and pru. I am running a single line .hal >> file: >> >>> loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic pru=0 >> halname=hpg >> >>> >> >>> This returns: >> >>> msgd:0 stopped >> >>> rtapi:0 stopped >> >>> rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 >> >>> --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 >> >>> rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt >> >> --instance=0 >> >>> --debug=1 >> >>> stat: No such file or directory >> >>> prutest.hal:6: insmod failed, returned -1: >> >>> do_load_cmd: dlopen: >> prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: >> >>> cannot open shared object file: No such file or directory >> >>> rpath=/usr/lib/linuxcnc/rt-
Re: [Machinekit] pru_generic.so: cannot open shared object file: No such file or directory
Maybe symlinking the other file would work? sudo ln -s /usr/lib/linuxcnc/rt-preempt/hal_pru_generic.so /usr/lib/linuxcnc/rt-preempt/pru_generic.so Also, maybe specify the specific file for your prucode, which includes the .bin? loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=0 halname=hpg <https://www.pentamachine.com> John Allwine Principal Software Engineer 1.406.451.3799 https://www.pentamachine.com <https://www.pentamachine.com> On Fri, May 12, 2023 at 12:50 PM Charles Steinkuehler < char...@steinkuehler.net> wrote: > You are missing the name of the HAL driver. The loadrt command expects > a driver name, then the arguments. The error in your first command > shows the HAL system trying to load the HAL driver named: > > "prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic" > > ...you need something like: > > loadrt hal_pru_generic > > > On 5/12/2023 1:06 PM, klemen dovrtel wrote: > > Thank you for your reply, > > > > I tried both options, but with no luck: > > 1. loadrt prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic pru=0 > > halname=hpg > > > > returns > > > > msgd:0 stopped > > rtapi:0 stopped > > rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 > > --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 > > rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt > --instance=0 > > --debug=1 > > stat: No such file or directory > > prutest.hal:6: insmod failed, returned -1: > > do_load_cmd: dlopen: > > prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic.so: cannot open > shared > > object file: No such file or directory > > rpath=/usr/lib/linuxcnc/rt-preempt > > > > 2. loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=0 > > halname=hpg > > > > returns > > > > msgd:0 stopped > > rtapi:0 stopped > > rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 > > --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 > > rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt > --instance=0 > > --debug=1 > > stat: No such file or directory > > prutest.hal:6: insmod failed, returned -1: > > do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/ > pru_generic.bin.so: > > cannot open shared object file: No such file or directory > > > > Regards > > Klemen > > > > > > > > > > On Fri, 12 May 2023 at 17:25, Charles Steinkuehler < > char...@steinkuehler.net> > > wrote: > > > >> Your output indicates dlopen is looking for "pru_generic.so" but your > >> filesystem only has "hal_pru_generic.so". > >> > >> You need to fix the script(s) trying to load the PRU HAL module or make > >> a symlink or something so the file dlopen is looking for actually > exists. > >> > >> On 5/12/2023 9:38 AM, fogl wrote: > >>> Hello everybody, > >>> > >>> I am stuck with machinekit and pru. I am running a single line .hal > file: > >>> loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic pru=0 > halname=hpg > >>> > >>> This returns: > >>> msgd:0 stopped > >>> rtapi:0 stopped > >>> rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 > >>> --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 > >>> rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt > >> --instance=0 > >>> --debug=1 > >>> stat: No such file or directory > >>> prutest.hal:6: insmod failed, returned -1: > >>> do_load_cmd: dlopen: > prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: > >>> cannot open shared object file: No such file or directory > >>> rpath=/usr/lib/linuxcnc/rt-preempt > >>> > >>> Even though the file is actually there: > >>> $ ls /usr/lib/linuxcnc/rt-preempt | grep pru > >>> hal_pru.so > >>> hal_pru_generic.so > >>> hal_prudebug.so > >>> pru_decamux.bin > >>> pru_decamux.dbg > >>> pru_generic.bin > >>> pru_generic.dbg > >>> > >>> This is my linuxcnc.log (export DEBUG=5): > >>> May 12 14:19:23 beaglebone rtapi:0: do_load_cmd: dlopen: > >>> prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared > >>> object file:$ > >>> May 12 14:19:23 beaglebone rtapi:0: rpath=/usr/lib/linuxcnc/rt-preempt > >>> May 12 14:
Re: [Machinekit] pru_generic.so: cannot open shared object file: No such file or directory
You are missing the name of the HAL driver. The loadrt command expects a driver name, then the arguments. The error in your first command shows the HAL system trying to load the HAL driver named: "prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic" ...you need something like: loadrt hal_pru_generic On 5/12/2023 1:06 PM, klemen dovrtel wrote: Thank you for your reply, I tried both options, but with no luck: 1. loadrt prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic pru=0 halname=hpg returns msgd:0 stopped rtapi:0 stopped rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt --instance=0 --debug=1 stat: No such file or directory prutest.hal:6: insmod failed, returned -1: do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic.so: cannot open shared object file: No such file or directory rpath=/usr/lib/linuxcnc/rt-preempt 2. loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=0 halname=hpg returns msgd:0 stopped rtapi:0 stopped rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt --instance=0 --debug=1 stat: No such file or directory prutest.hal:6: insmod failed, returned -1: do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin.so: cannot open shared object file: No such file or directory Regards Klemen On Fri, 12 May 2023 at 17:25, Charles Steinkuehler wrote: Your output indicates dlopen is looking for "pru_generic.so" but your filesystem only has "hal_pru_generic.so". You need to fix the script(s) trying to load the PRU HAL module or make a symlink or something so the file dlopen is looking for actually exists. On 5/12/2023 9:38 AM, fogl wrote: Hello everybody, I am stuck with machinekit and pru. I am running a single line .hal file: loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic pru=0 halname=hpg This returns: msgd:0 stopped rtapi:0 stopped rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt --instance=0 --debug=1 stat: No such file or directory prutest.hal:6: insmod failed, returned -1: do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared object file: No such file or directory rpath=/usr/lib/linuxcnc/rt-preempt Even though the file is actually there: $ ls /usr/lib/linuxcnc/rt-preempt | grep pru hal_pru.so hal_pru_generic.so hal_prudebug.so pru_decamux.bin pru_decamux.dbg pru_generic.bin pru_generic.dbg This is my linuxcnc.log (export DEBUG=5): May 12 14:19:23 beaglebone rtapi:0: do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared object file:$ May 12 14:19:23 beaglebone rtapi:0: rpath=/usr/lib/linuxcnc/rt-preempt May 12 14:19:23 beaglebone rtapi:0: 1:rtapi_app:4613:user do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot op$ May 12 14:19:23 beaglebone rtapi:0: 1:rtapi_app:4613:user rpath=/usr/lib/linuxcnc/rt-preempt May 12 14:19:24 beaglebone msgd:0: rtapi_app exit detected - scheduled shutdown May 12 14:19:26 beaglebone msgd:0: msgd shutting down May 12 14:28:07 beaglebone rtapi:0: do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared object file:$ May 12 14:28:07 beaglebone rtapi:0: rpath=/usr/lib/linuxcnc/rt-preempt May 12 14:28:07 beaglebone rtapi:0: 1:rtapi_app:4766:user do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot op$ May 12 14:28:07 beaglebone rtapi:0: 1:rtapi_app:4766:user rpath=/usr/lib/linuxcnc/rt-preempt May 12 14:28:08 beaglebone msgd:0: rtapi_app exit detected - scheduled shutdown May 12 14:28:10 beaglebone msgd:0: msgd shutting down $ uname -a Linux beaglebone 4.19.120-bone-rt-r50 #1stretch PREEMPT RT Fri May 8 22:45:31 UTC 2020 armv7l GNU/Linux Every help would be very much appreciated, Regards, Klemen -- Charles Steinkuehler char...@steinkuehler.net -- Charles Steinkuehler char...@steinkuehler.net -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/c4be3f48-84e6-d3ad-1660-4d5252849489%40steinkuehler.net.
Re: [Machinekit] pru_generic.so: cannot open shared object file: No such file or directory
Yes, it looks like that library is ok. I don't know how up-to-date these paths/filenames are but have you tried looking in the various places described here: https://github.com/machinekit/machinekit/blob/master/scripts/linuxcnc.in#L210 Machinekit terminated with an error. For simple cases more information can be found in the following files: $HOME/linuxcnc_debug.txt $HOME/linuxcnc_print.txt For other cases get more meaningfull information by restarting after export DEBUG=5 and look at the output of: /var/log/linuxcnc.log dmesg On Friday, May 12, 2023 at 12:29:24 PM UTC-6 fogl wrote: > This is what i get: > > $ ldd /usr/lib/linuxcnc/rt-preempt/hal_pru_generic.so > linux-vdso.so.1 (0xbeb23000) > libgcc_s.so.1 => /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0xb6f2b000) > libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0xb6e3d000) > /lib/ld-linux-armhf.so.3 (0xb6f71000) > > But i am not sure what this means - that the library is ok? > > Regards > Klemen > > On Fri, 12 May 2023 at 20:20, kdun...@gmail.com wrote: > >> Try running this command to see if a dependent library is missing: >> >> $ ldd /usr/lib/linuxcnc/rt-preempt/hal_pru_generic.so >> >> On Friday, May 12, 2023 at 12:06:20 PM UTC-6 fogl wrote: >> >>> Thank you for your reply, >>> >>> I tried both options, but with no luck: >>> 1. loadrt prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic pru=0 >>> halname=hpg >>> >>> returns >>> >>> msgd:0 stopped >>> rtapi:0 stopped >>> rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 >>> --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 >>> rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt >>> --instance=0 --debug=1 >>> stat: No such file or directory >>> prutest.hal:6: insmod failed, returned -1: >>> do_load_cmd: dlopen: >>> prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic.so: cannot open shared >>> object file: No such file or directory >>> rpath=/usr/lib/linuxcnc/rt-preempt >>> >>> 2. loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=0 >>> halname=hpg >>> >>> returns >>> >>> msgd:0 stopped >>> rtapi:0 stopped >>> rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 >>> --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 >>> rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt >>> --instance=0 --debug=1 >>> stat: No such file or directory >>> prutest.hal:6: insmod failed, returned -1: >>> do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/ >>> pru_generic.bin.so: cannot open shared object file: No such file or >>> directory >>> >>> Regards >>> Klemen >>> >>> >>> >>> >>> On Fri, 12 May 2023 at 17:25, Charles Steinkuehler < >>> cha...@steinkuehler.net> wrote: >>> >>>> Your output indicates dlopen is looking for "pru_generic.so" but your >>>> filesystem only has "hal_pru_generic.so". >>>> >>>> You need to fix the script(s) trying to load the PRU HAL module or make >>>> a symlink or something so the file dlopen is looking for actually >>>> exists. >>>> >>>> On 5/12/2023 9:38 AM, fogl wrote: >>>> > Hello everybody, >>>> > >>>> > I am stuck with machinekit and pru. I am running a single line .hal >>>> file: >>>> > loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic pru=0 >>>> halname=hpg >>>> > >>>> > This returns: >>>> > msgd:0 stopped >>>> > rtapi:0 stopped >>>> > rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 >>>> > --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 >>>> > rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt >>>> --instance=0 >>>> > --debug=1 >>>> > stat: No such file or directory >>>> > prutest.hal:6: insmod failed, returned -1: >>>> > do_load_cmd: dlopen: >>>> prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: >>>> > cannot open shared object file: No such file or directory >>>> > rpath=/usr/lib/linuxcnc/rt-preempt >>>> > >>>> > Even though the file is actually there: >>>> > $ ls /usr/lib/linuxcnc/rt-preempt | grep pru >>>> > hal_pru.s
Re: [Machinekit] pru_generic.so: cannot open shared object file: No such file or directory
This is what i get: $ ldd /usr/lib/linuxcnc/rt-preempt/hal_pru_generic.so linux-vdso.so.1 (0xbeb23000) libgcc_s.so.1 => /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0xb6f2b000) libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0xb6e3d000) /lib/ld-linux-armhf.so.3 (0xb6f71000) But i am not sure what this means - that the library is ok? Regards Klemen On Fri, 12 May 2023 at 20:20, kdun...@gmail.com wrote: > Try running this command to see if a dependent library is missing: > > $ ldd /usr/lib/linuxcnc/rt-preempt/hal_pru_generic.so > > On Friday, May 12, 2023 at 12:06:20 PM UTC-6 fogl wrote: > >> Thank you for your reply, >> >> I tried both options, but with no luck: >> 1. loadrt prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic pru=0 >> halname=hpg >> >> returns >> >> msgd:0 stopped >> rtapi:0 stopped >> rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 >> --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 >> rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt >> --instance=0 --debug=1 >> stat: No such file or directory >> prutest.hal:6: insmod failed, returned -1: >> do_load_cmd: dlopen: >> prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic.so: cannot open shared >> object file: No such file or directory >> rpath=/usr/lib/linuxcnc/rt-preempt >> >> 2. loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=0 >> halname=hpg >> >> returns >> >> msgd:0 stopped >> rtapi:0 stopped >> rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 >> --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 >> rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt >> --instance=0 --debug=1 >> stat: No such file or directory >> prutest.hal:6: insmod failed, returned -1: >> do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/ >> pru_generic.bin.so: cannot open shared object file: No such file or >> directory >> >> Regards >> Klemen >> >> >> >> >> On Fri, 12 May 2023 at 17:25, Charles Steinkuehler < >> cha...@steinkuehler.net> wrote: >> >>> Your output indicates dlopen is looking for "pru_generic.so" but your >>> filesystem only has "hal_pru_generic.so". >>> >>> You need to fix the script(s) trying to load the PRU HAL module or make >>> a symlink or something so the file dlopen is looking for actually exists. >>> >>> On 5/12/2023 9:38 AM, fogl wrote: >>> > Hello everybody, >>> > >>> > I am stuck with machinekit and pru. I am running a single line .hal >>> file: >>> > loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic pru=0 >>> halname=hpg >>> > >>> > This returns: >>> > msgd:0 stopped >>> > rtapi:0 stopped >>> > rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 >>> > --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 >>> > rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt >>> --instance=0 >>> > --debug=1 >>> > stat: No such file or directory >>> > prutest.hal:6: insmod failed, returned -1: >>> > do_load_cmd: dlopen: >>> prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: >>> > cannot open shared object file: No such file or directory >>> > rpath=/usr/lib/linuxcnc/rt-preempt >>> > >>> > Even though the file is actually there: >>> > $ ls /usr/lib/linuxcnc/rt-preempt | grep pru >>> > hal_pru.so >>> > hal_pru_generic.so >>> > hal_prudebug.so >>> > pru_decamux.bin >>> > pru_decamux.dbg >>> > pru_generic.bin >>> > pru_generic.dbg >>> > >>> > This is my linuxcnc.log (export DEBUG=5): >>> > May 12 14:19:23 beaglebone rtapi:0: do_load_cmd: dlopen: >>> > prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared >>> > object file:$ >>> > May 12 14:19:23 beaglebone rtapi:0: rpath=/usr/lib/linuxcnc/rt-preempt >>> > May 12 14:19:23 beaglebone rtapi:0: 1:rtapi_app:4613:user do_load_cmd: >>> > dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot op$ >>> > May 12 14:19:23 beaglebone rtapi:0: 1:rtapi_app:4613:user >>> > rpath=/usr/lib/linuxcnc/rt-preempt >>> > May 12 14:19:24 beaglebone msgd:0: rtapi_app exit detected - scheduled >>> > shutdown >>> > May 12 14:19:26 beaglebone msgd:0: msgd shutting
Re: [Machinekit] pru_generic.so: cannot open shared object file: No such file or directory
Try running this command to see if a dependent library is missing: $ ldd /usr/lib/linuxcnc/rt-preempt/hal_pru_generic.so On Friday, May 12, 2023 at 12:06:20 PM UTC-6 fogl wrote: > Thank you for your reply, > > I tried both options, but with no luck: > 1. loadrt prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic pru=0 > halname=hpg > > returns > > msgd:0 stopped > rtapi:0 stopped > rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 > --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 > rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt > --instance=0 --debug=1 > stat: No such file or directory > prutest.hal:6: insmod failed, returned -1: > do_load_cmd: dlopen: > prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic.so: cannot open shared > object file: No such file or directory > rpath=/usr/lib/linuxcnc/rt-preempt > > 2. loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=0 > halname=hpg > > returns > > msgd:0 stopped > rtapi:0 stopped > rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 > --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 > rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt > --instance=0 --debug=1 > stat: No such file or directory > prutest.hal:6: insmod failed, returned -1: > do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/ > pru_generic.bin.so: cannot open shared object file: No such file or > directory > > Regards > Klemen > > > > > On Fri, 12 May 2023 at 17:25, Charles Steinkuehler < > cha...@steinkuehler.net> wrote: > >> Your output indicates dlopen is looking for "pru_generic.so" but your >> filesystem only has "hal_pru_generic.so". >> >> You need to fix the script(s) trying to load the PRU HAL module or make >> a symlink or something so the file dlopen is looking for actually exists. >> >> On 5/12/2023 9:38 AM, fogl wrote: >> > Hello everybody, >> > >> > I am stuck with machinekit and pru. I am running a single line .hal >> file: >> > loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic pru=0 >> halname=hpg >> > >> > This returns: >> > msgd:0 stopped >> > rtapi:0 stopped >> > rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 >> > --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 >> > rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt >> --instance=0 >> > --debug=1 >> > stat: No such file or directory >> > prutest.hal:6: insmod failed, returned -1: >> > do_load_cmd: dlopen: >> prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: >> > cannot open shared object file: No such file or directory >> > rpath=/usr/lib/linuxcnc/rt-preempt >> > >> > Even though the file is actually there: >> > $ ls /usr/lib/linuxcnc/rt-preempt | grep pru >> > hal_pru.so >> > hal_pru_generic.so >> > hal_prudebug.so >> > pru_decamux.bin >> > pru_decamux.dbg >> > pru_generic.bin >> > pru_generic.dbg >> > >> > This is my linuxcnc.log (export DEBUG=5): >> > May 12 14:19:23 beaglebone rtapi:0: do_load_cmd: dlopen: >> > prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared >> > object file:$ >> > May 12 14:19:23 beaglebone rtapi:0: rpath=/usr/lib/linuxcnc/rt-preempt >> > May 12 14:19:23 beaglebone rtapi:0: 1:rtapi_app:4613:user do_load_cmd: >> > dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot op$ >> > May 12 14:19:23 beaglebone rtapi:0: 1:rtapi_app:4613:user >> > rpath=/usr/lib/linuxcnc/rt-preempt >> > May 12 14:19:24 beaglebone msgd:0: rtapi_app exit detected - scheduled >> > shutdown >> > May 12 14:19:26 beaglebone msgd:0: msgd shutting down >> > May 12 14:28:07 beaglebone rtapi:0: do_load_cmd: dlopen: >> > prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared >> > object file:$ >> > May 12 14:28:07 beaglebone rtapi:0: rpath=/usr/lib/linuxcnc/rt-preempt >> > May 12 14:28:07 beaglebone rtapi:0: 1:rtapi_app:4766:user do_load_cmd: >> > dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot op$ >> > May 12 14:28:07 beaglebone rtapi:0: 1:rtapi_app:4766:user >> > rpath=/usr/lib/linuxcnc/rt-preempt >> > May 12 14:28:08 beaglebone msgd:0: rtapi_app exit detected - scheduled >> > shutdown >> > May 12 14:28:10 beaglebone msgd:0: msgd shutting down >> > >> > >> > $ uname -a >&g
Re: [Machinekit] pru_generic.so: cannot open shared object file: No such file or directory
Thank you for your reply, I tried both options, but with no luck: 1. loadrt prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic pru=0 halname=hpg returns msgd:0 stopped rtapi:0 stopped rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt --instance=0 --debug=1 stat: No such file or directory prutest.hal:6: insmod failed, returned -1: do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/hal_pru_generic.so: cannot open shared object file: No such file or directory rpath=/usr/lib/linuxcnc/rt-preempt 2. loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=0 halname=hpg returns msgd:0 stopped rtapi:0 stopped rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt --instance=0 --debug=1 stat: No such file or directory prutest.hal:6: insmod failed, returned -1: do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin.so: cannot open shared object file: No such file or directory Regards Klemen On Fri, 12 May 2023 at 17:25, Charles Steinkuehler wrote: > Your output indicates dlopen is looking for "pru_generic.so" but your > filesystem only has "hal_pru_generic.so". > > You need to fix the script(s) trying to load the PRU HAL module or make > a symlink or something so the file dlopen is looking for actually exists. > > On 5/12/2023 9:38 AM, fogl wrote: > > Hello everybody, > > > > I am stuck with machinekit and pru. I am running a single line .hal file: > > loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic pru=0 halname=hpg > > > > This returns: > > msgd:0 stopped > > rtapi:0 stopped > > rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 > > --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 > > rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt > --instance=0 > > --debug=1 > > stat: No such file or directory > > prutest.hal:6: insmod failed, returned -1: > > do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: > > cannot open shared object file: No such file or directory > > rpath=/usr/lib/linuxcnc/rt-preempt > > > > Even though the file is actually there: > > $ ls /usr/lib/linuxcnc/rt-preempt | grep pru > > hal_pru.so > > hal_pru_generic.so > > hal_prudebug.so > > pru_decamux.bin > > pru_decamux.dbg > > pru_generic.bin > > pru_generic.dbg > > > > This is my linuxcnc.log (export DEBUG=5): > > May 12 14:19:23 beaglebone rtapi:0: do_load_cmd: dlopen: > > prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared > > object file:$ > > May 12 14:19:23 beaglebone rtapi:0: rpath=/usr/lib/linuxcnc/rt-preempt > > May 12 14:19:23 beaglebone rtapi:0: 1:rtapi_app:4613:user do_load_cmd: > > dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot op$ > > May 12 14:19:23 beaglebone rtapi:0: 1:rtapi_app:4613:user > > rpath=/usr/lib/linuxcnc/rt-preempt > > May 12 14:19:24 beaglebone msgd:0: rtapi_app exit detected - scheduled > > shutdown > > May 12 14:19:26 beaglebone msgd:0: msgd shutting down > > May 12 14:28:07 beaglebone rtapi:0: do_load_cmd: dlopen: > > prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared > > object file:$ > > May 12 14:28:07 beaglebone rtapi:0: rpath=/usr/lib/linuxcnc/rt-preempt > > May 12 14:28:07 beaglebone rtapi:0: 1:rtapi_app:4766:user do_load_cmd: > > dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot op$ > > May 12 14:28:07 beaglebone rtapi:0: 1:rtapi_app:4766:user > > rpath=/usr/lib/linuxcnc/rt-preempt > > May 12 14:28:08 beaglebone msgd:0: rtapi_app exit detected - scheduled > > shutdown > > May 12 14:28:10 beaglebone msgd:0: msgd shutting down > > > > > > $ uname -a > > Linux beaglebone 4.19.120-bone-rt-r50 #1stretch PREEMPT RT Fri May 8 > > 22:45:31 UTC 2020 armv7l GNU/Linux > > > > Every help would be very much appreciated, > > Regards, > > Klemen > > > > -- > Charles Steinkuehler > char...@steinkuehler.net > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/CAAD%3DYAmuWt4HL1sxkQkGroXB9Umv3M-cGiEZejUiMytjkXWxzw%40mail.gmail.com.
Re: [Machinekit] pru_generic.so: cannot open shared object file: No such file or directory
Your output indicates dlopen is looking for "pru_generic.so" but your filesystem only has "hal_pru_generic.so". You need to fix the script(s) trying to load the PRU HAL module or make a symlink or something so the file dlopen is looking for actually exists. On 5/12/2023 9:38 AM, fogl wrote: Hello everybody, I am stuck with machinekit and pru. I am running a single line .hal file: loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic pru=0 halname=hpg This returns: msgd:0 stopped rtapi:0 stopped rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt --instance=0 --debug=1 stat: No such file or directory prutest.hal:6: insmod failed, returned -1: do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared object file: No such file or directory rpath=/usr/lib/linuxcnc/rt-preempt Even though the file is actually there: $ ls /usr/lib/linuxcnc/rt-preempt | grep pru hal_pru.so hal_pru_generic.so hal_prudebug.so pru_decamux.bin pru_decamux.dbg pru_generic.bin pru_generic.dbg This is my linuxcnc.log (export DEBUG=5): May 12 14:19:23 beaglebone rtapi:0: do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared object file:$ May 12 14:19:23 beaglebone rtapi:0: rpath=/usr/lib/linuxcnc/rt-preempt May 12 14:19:23 beaglebone rtapi:0: 1:rtapi_app:4613:user do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot op$ May 12 14:19:23 beaglebone rtapi:0: 1:rtapi_app:4613:user rpath=/usr/lib/linuxcnc/rt-preempt May 12 14:19:24 beaglebone msgd:0: rtapi_app exit detected - scheduled shutdown May 12 14:19:26 beaglebone msgd:0: msgd shutting down May 12 14:28:07 beaglebone rtapi:0: do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared object file:$ May 12 14:28:07 beaglebone rtapi:0: rpath=/usr/lib/linuxcnc/rt-preempt May 12 14:28:07 beaglebone rtapi:0: 1:rtapi_app:4766:user do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot op$ May 12 14:28:07 beaglebone rtapi:0: 1:rtapi_app:4766:user rpath=/usr/lib/linuxcnc/rt-preempt May 12 14:28:08 beaglebone msgd:0: rtapi_app exit detected - scheduled shutdown May 12 14:28:10 beaglebone msgd:0: msgd shutting down $ uname -a Linux beaglebone 4.19.120-bone-rt-r50 #1stretch PREEMPT RT Fri May 8 22:45:31 UTC 2020 armv7l GNU/Linux Every help would be very much appreciated, Regards, Klemen -- Charles Steinkuehler char...@steinkuehler.net -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/1c1a1070-2dd8-9571-dbe8-51a7bff1571b%40steinkuehler.net.
Re: [Machinekit] pru_generic.so: cannot open shared object file: No such file or directory
Is it just a matter of adding the .bin to the file name? Something like this: loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.bin pru=0 halname=hpg On Fri, May 12, 2023 at 8:38 AM fogl wrote: > Hello everybody, > > I am stuck with machinekit and pru. I am running a single line .hal file: > loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic pru=0 halname=hpg > > This returns: > msgd:0 stopped > rtapi:0 stopped > rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 > --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 > rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt > --instance=0 --debug=1 > stat: No such file or directory > prutest.hal:6: insmod failed, returned -1: > do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: > cannot open shared object file: No such file or directory > rpath=/usr/lib/linuxcnc/rt-preempt > > Even though the file is actually there: > $ ls /usr/lib/linuxcnc/rt-preempt | grep pru > hal_pru.so > hal_pru_generic.so > hal_prudebug.so > pru_decamux.bin > pru_decamux.dbg > pru_generic.bin > pru_generic.dbg > > This is my linuxcnc.log (export DEBUG=5): > May 12 14:19:23 beaglebone rtapi:0: do_load_cmd: dlopen: > prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared > object file:$ > May 12 14:19:23 beaglebone rtapi:0: rpath=/usr/lib/linuxcnc/rt-preempt > May 12 14:19:23 beaglebone rtapi:0: 1:rtapi_app:4613:user do_load_cmd: > dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot op$ > May 12 14:19:23 beaglebone rtapi:0: 1:rtapi_app:4613:user > rpath=/usr/lib/linuxcnc/rt-preempt > May 12 14:19:24 beaglebone msgd:0: rtapi_app exit detected - scheduled > shutdown > May 12 14:19:26 beaglebone msgd:0: msgd shutting down > May 12 14:28:07 beaglebone rtapi:0: do_load_cmd: dlopen: > prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared > object file:$ > May 12 14:28:07 beaglebone rtapi:0: rpath=/usr/lib/linuxcnc/rt-preempt > May 12 14:28:07 beaglebone rtapi:0: 1:rtapi_app:4766:user do_load_cmd: > dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot op$ > May 12 14:28:07 beaglebone rtapi:0: 1:rtapi_app:4766:user > rpath=/usr/lib/linuxcnc/rt-preempt > May 12 14:28:08 beaglebone msgd:0: rtapi_app exit detected - scheduled > shutdown > May 12 14:28:10 beaglebone msgd:0: msgd shutting down > > > $ uname -a > Linux beaglebone 4.19.120-bone-rt-r50 #1stretch PREEMPT RT Fri May 8 > 22:45:31 UTC 2020 armv7l GNU/Linux > > Every help would be very much appreciated, > Regards, > Klemen > > -- > 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. > To view this discussion on the web visit > https://groups.google.com/d/msgid/machinekit/96db28f3-8676-472c-af15-d68fe2d1cab2n%40googlegroups.com > <https://groups.google.com/d/msgid/machinekit/96db28f3-8676-472c-af15-d68fe2d1cab2n%40googlegroups.com?utm_medium=email_source=footer> > . > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/CAPEK9qaD7dtoBvcwdDxOWBxO-CLXMKKE4LJXfyvWbwmee6mSSw%40mail.gmail.com.
[Machinekit] pru_generic.so: cannot open shared object file: No such file or directory
Hello everybody, I am stuck with machinekit and pru. I am running a single line .hal file: loadrt prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic pru=0 halname=hpg This returns: msgd:0 stopped rtapi:0 stopped rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288 rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt --instance=0 --debug=1 stat: No such file or directory prutest.hal:6: insmod failed, returned -1: do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared object file: No such file or directory rpath=/usr/lib/linuxcnc/rt-preempt Even though the file is actually there: $ ls /usr/lib/linuxcnc/rt-preempt | grep pru hal_pru.so hal_pru_generic.so hal_prudebug.so pru_decamux.bin pru_decamux.dbg pru_generic.bin pru_generic.dbg This is my linuxcnc.log (export DEBUG=5): May 12 14:19:23 beaglebone rtapi:0: do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared object file:$ May 12 14:19:23 beaglebone rtapi:0: rpath=/usr/lib/linuxcnc/rt-preempt May 12 14:19:23 beaglebone rtapi:0: 1:rtapi_app:4613:user do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot op$ May 12 14:19:23 beaglebone rtapi:0: 1:rtapi_app:4613:user rpath=/usr/lib/linuxcnc/rt-preempt May 12 14:19:24 beaglebone msgd:0: rtapi_app exit detected - scheduled shutdown May 12 14:19:26 beaglebone msgd:0: msgd shutting down May 12 14:28:07 beaglebone rtapi:0: do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot open shared object file:$ May 12 14:28:07 beaglebone rtapi:0: rpath=/usr/lib/linuxcnc/rt-preempt May 12 14:28:07 beaglebone rtapi:0: 1:rtapi_app:4766:user do_load_cmd: dlopen: prucode=/usr/lib/linuxcnc/rt-preempt/pru_generic.so: cannot op$ May 12 14:28:07 beaglebone rtapi:0: 1:rtapi_app:4766:user rpath=/usr/lib/linuxcnc/rt-preempt May 12 14:28:08 beaglebone msgd:0: rtapi_app exit detected - scheduled shutdown May 12 14:28:10 beaglebone msgd:0: msgd shutting down $ uname -a Linux beaglebone 4.19.120-bone-rt-r50 #1stretch PREEMPT RT Fri May 8 22:45:31 UTC 2020 armv7l GNU/Linux Every help would be very much appreciated, Regards, Klemen -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/96db28f3-8676-472c-af15-d68fe2d1cab2n%40googlegroups.com.
Re: [Machinekit] BBB + Xylotex BareBpnesCNC + bone-debian-9.12-machinekit-armhf-2020-06-01-4gb.img
The Debian Stretch image is pretty old, but I don't think anyone is really maintaining newer image builds right now. Your issue is you need the "universal" cape overlay to be loaded, which allows user-space control of GPIO multiplexing without having to craft a custom device-tree overlay file for your specific application. You should be able to manually go through the commands executed by the BareBones_setup.sh script and figure out why things aren't working. It looks like there is something preventing the cape-universal overlay from loading, which is causing the BareBones_setup.sh script to fail. Check your dmesg output which will sometimes have helpful error messages (but a lot of the errors for device-tree overlay stuff are either nonexistent or not generally useful). On 5/8/2023 12:56 AM, Anoop S wrote: Hi, As stated in the subjectline, these are the combination fo hardware and software I have setup: BeagleBone Black Rev C Xylotex BareBonesCNC Machine kit image -> https://rcn-ee.com/rootfs/bb.org/testing/2020-06-01/stretch-machinekit/bone-debian-9.12-machinekit-armhf-2020-06-01-4gb.img.xz I have copied the following files from Xylotex's website and put them in the right folder and changed permission of the *.sh file. BareBones.hal BareBones.ini BareBones_setup.sh However, upon starting machinekit, the configuration selector window popus up, then comes the "machinekit" splash screen but then no progress. Terminal reports the following: *machinekit@beaglebone:~$ machinekitMACHINEKIT - 0.1Machine configuration directory is '/home/machinekit/machinekit/configs/ARM.BeagleBone.Xylotex'Machine configuration file is 'BareBones.ini'Starting Machinekit...rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt --instance=0 --debug=1io startedemc/iotask/ioControl.cc 859: can't load tool table.halcmd loadusr io startedgrep: /sys/devices/bone_capemgr.*/slots: No such file or directoryLoading cape-universal overlaybash: /sys/devices/bone_capemgr.*/slots: No such file or directoryError loading device tree overlay file: cape-universalBareBones.hal:6: program './BareBones_setup.sh' failed, returned 1Shutting down and cleaning up Machinekit...Cleanup doneMachinekit terminated with an error. For simple cases more informationcan be found in the following files: /home/machinekit/linuxcnc_debug.txt /home/machinekit/linuxcnc_print.txtFor other cases get more meaningfull information by restarting afterexport DEBUG=5and look at the output of:/var/log/linuxcnc.logdmesgWhen looking for errors, specifically look for libraries that fail to loadby looking for lines with 'insmod failed' as per example below.insmod failed, returned -1:do_load_cmd: dlopen: nonexistant-component.so: cannot open shared object file:No such file or directory* Wha have I done wrong ? Is it because I am using a different machinekit image than what is mentioned at Xylotex's web page ? Anoop -- Charles Steinkuehler char...@steinkuehler.net -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/ae62a25d-6466-fe7d-0809-6604af6394d0%40steinkuehler.net.
[Machinekit] BBB + Xylotex BareBpnesCNC + bone-debian-9.12-machinekit-armhf-2020-06-01-4gb.img
Hi, As stated in the subjectline, these are the combination fo hardware and software I have setup: BeagleBone Black Rev C Xylotex BareBonesCNC Machine kit image -> https://rcn-ee.com/rootfs/bb.org/testing/2020-06-01/stretch-machinekit/bone-debian-9.12-machinekit-armhf-2020-06-01-4gb.img.xz I have copied the following files from Xylotex's website and put them in the right folder and changed permission of the *.sh file. BareBones.hal BareBones.ini BareBones_setup.sh However, upon starting machinekit, the configuration selector window popus up, then comes the "machinekit" splash screen but then no progress. Terminal reports the following: *machinekit@beaglebone:~$ machinekitMACHINEKIT - 0.1Machine configuration directory is '/home/machinekit/machinekit/configs/ARM.BeagleBone.Xylotex'Machine configuration file is 'BareBones.ini'Starting Machinekit...rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt --instance=0 --debug=1io startedemc/iotask/ioControl.cc 859: can't load tool table.halcmd loadusr io startedgrep: /sys/devices/bone_capemgr.*/slots: No such file or directoryLoading cape-universal overlaybash: /sys/devices/bone_capemgr.*/slots: No such file or directoryError loading device tree overlay file: cape-universalBareBones.hal:6: program './BareBones_setup.sh' failed, returned 1Shutting down and cleaning up Machinekit...Cleanup doneMachinekit terminated with an error. For simple cases more informationcan be found in the following files: /home/machinekit/linuxcnc_debug.txt /home/machinekit/linuxcnc_print.txtFor other cases get more meaningfull information by restarting afterexport DEBUG=5and look at the output of:/var/log/linuxcnc.logdmesgWhen looking for errors, specifically look for libraries that fail to loadby looking for lines with 'insmod failed' as per example below.insmod failed, returned -1:do_load_cmd: dlopen: nonexistant-component.so: cannot open shared object file:No such file or directory* Wha have I done wrong ? Is it because I am using a different machinekit image than what is mentioned at Xylotex's web page ? Anoop -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/fa3de441-c671-4b7c-9b82-8606c4fa3289n%40googlegroups.com.
[Machinekit] Touchy + ngcgui
Hello everyone; I configure my new CNC on a Beaglebone black with Machinekit. Ngcgui works well on its own but I can't get it to work in Touchy, it creates a tab for me but it remains empty. @++ Jean-Claude -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/55e148fc-1273-427a-82fd-92a6f83dcba7n%40googlegroups.com.
[Machinekit] orange pi
You can install machinekit on an orange pi 5 board. And if you can, what steps to follow to install it. -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/613e3ec6-8404-4d77-beac-f05debd85049n%40googlegroups.com.
[Machinekit] Getting into Machinekit development
Hi. I would like to contribute to MachineKit. The first hurdle I see is there are not git tags. How do I correlate a git commit to release version? Thank you. EyalC. -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/8c648732-7e98-49b3-b742-d7bb40a09200n%40googlegroups.com.
[Machinekit] Re: can't find the Machinekit image for beaglebone black
That's already something! Thanks! On Saturday, 7 January 2023 at 23:11:40 UTC+1 mlab...@gmail.com wrote: > We can check hear as well for machinekit flash image : > https://rcn-ee.com/rootfs/bb.org/testing/2020-06-01/stretch-machinekit/ > > Thanks, > Satya. > > On Saturday, January 7, 2023 at 9:41:36 AM UTC-8 gud...@gmail.com wrote: > >> The image link is broken there. If you have one, would you share it via >> Gdrive or smth? >> >> Best, >> Olex >> >> On Saturday, 7 January 2023 at 05:32:02 UTC+1 mlab...@gmail.com wrote: >> >>> Here we can find SD Card images : >>> https://elinux.org/index.php?title=Beagleboard:BeagleBoneBlack_Debian=555786#BBW.2FBBB_.28All_Revs.29_Machinekit >>> >>> On Friday, January 6, 2023 at 3:03:52 PM UTC-8 gud...@gmail.com wrote: >>> >>>> Hello community! >>>> >>>> I can't seem to find any sdcard image for Beaglebone Black. Could >>>> anyone point me to it, please? >>>> >>>> Thanks, >>>> Olex >>>> >>> -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/61c66a58-d3fc-4b4e-9578-60c770e9d3e7n%40googlegroups.com.
[Machinekit] Re: can't find the Machinekit image for beaglebone black
We can check hear as well for machinekit flash image : https://rcn-ee.com/rootfs/bb.org/testing/2020-06-01/stretch-machinekit/ Thanks, Satya. On Saturday, January 7, 2023 at 9:41:36 AM UTC-8 gud...@gmail.com wrote: > The image link is broken there. If you have one, would you share it via > Gdrive or smth? > > Best, > Olex > > On Saturday, 7 January 2023 at 05:32:02 UTC+1 mlab...@gmail.com wrote: > >> Here we can find SD Card images : >> https://elinux.org/index.php?title=Beagleboard:BeagleBoneBlack_Debian=555786#BBW.2FBBB_.28All_Revs.29_Machinekit >> >> On Friday, January 6, 2023 at 3:03:52 PM UTC-8 gud...@gmail.com wrote: >> >>> Hello community! >>> >>> I can't seem to find any sdcard image for Beaglebone Black. Could anyone >>> point me to it, please? >>> >>> Thanks, >>> Olex >>> >> -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/ee9a22ae-5e59-43a3-ac1a-3eec02b302dfn%40googlegroups.com.
[Machinekit] Re: can't find the Machinekit image for beaglebone black
The image link is broken there. If you have one, would you share it via Gdrive or smth? Best, Olex On Saturday, 7 January 2023 at 05:32:02 UTC+1 mlab...@gmail.com wrote: > Here we can find SD Card images : > https://elinux.org/index.php?title=Beagleboard:BeagleBoneBlack_Debian=555786#BBW.2FBBB_.28All_Revs.29_Machinekit > > On Friday, January 6, 2023 at 3:03:52 PM UTC-8 gud...@gmail.com wrote: > >> Hello community! >> >> I can't seem to find any sdcard image for Beaglebone Black. Could anyone >> point me to it, please? >> >> Thanks, >> Olex >> > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/1236bbf6-3fa7-449a-9a9d-781813d6844an%40googlegroups.com.
[Machinekit] Re: can't find the Machinekit image for beaglebone black
Here we can find SD Card images : https://elinux.org/index.php?title=Beagleboard:BeagleBoneBlack_Debian=555786#BBW.2FBBB_.28All_Revs.29_Machinekit On Friday, January 6, 2023 at 3:03:52 PM UTC-8 gud...@gmail.com wrote: > Hello community! > > I can't seem to find any sdcard image for Beaglebone Black. Could anyone > point me to it, please? > > Thanks, > Olex > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/4c7e95d0-184f-42c5-b499-4b4638a1d447n%40googlegroups.com.
[Machinekit] can't find the Machinekit image for beaglebone black
Hello community! I can't seem to find any sdcard image for Beaglebone Black. Could anyone point me to it, please? Thanks, Olex -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/7d371bf4-c606-492e-9683-8a46bd3c2b82n%40googlegroups.com.
Re: [Machinekit] Machinekit-HAL
Hi There... My attempts to get Machinekit up and running have so far not been successful, and in trying to find out why I saw a couple of references to EMC application on this site. So I thought maybe that was the key, that there was something needed from another related repository. I think I'm straight now, I need to keep working with building machinekit-hal. Thanks! Alan On Saturday, December 10, 2022 at 10:10:24 AM UTC-5 kell...@gmail.com wrote: > It's a fork. What leads you to believe that lcnc would be required? > Eric Keller > Boalsburg Pennsylvania > > On Fri, Dec 9, 2022 at 7:04 PM 'Alan Thomason' via Machinekit > wrote: > > > > Is EMC required to run Machinekit-HAL. I'm confused because I thought > that Machinekit was forked from LinuxCNC, which at one time was EMC. If > anyone else could explain this I would appreciate itThanks...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+...@googlegroups.com. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/machinekit/522da500-de37-4f65-8465-a4cb7305b832n%40googlegroups.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. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/0f28b379-55e1-4c86-a5c4-eb9501405f2dn%40googlegroups.com.
RE: [Machinekit] Machinekit-HAL
Thanks John! It is a big help to understand some of the background. Alan From: John Allwine Sent: Saturday, December 10, 2022 11:12 AM To: Alan Thomason Cc: Machinekit Subject: Re: [Machinekit] Machinekit-HAL MachineKit-HAL is a standalone project that doesn’t require EMC. There is another project EMCApplication (another fork of LinuxCNC) that provides a G code interpreter, trajectory planner, etc. that would be useful for controlling a CNC machine. EMCApplication uses the HAL environment provided by MachineKit-HAL. If you are only interested in the real-time HAL environment without all the CNC control features from EMCApplication, you can use MachineKit-HAL on its own. John Allwine Owner of Allwine Designs https://www.allwinedesigns.com On Dec 9, 2022, at 5:04 PM, 'Alan Thomason' via Machinekit mailto:machinekit@googlegroups.com> > wrote: Is EMC required to run Machinekit-HAL. I'm confused because I thought that Machinekit was forked from LinuxCNC, which at one time was EMC. If anyone else could explain this I would appreciate itThanks...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 <mailto:machinekit+unsubscr...@googlegroups.com> . To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/522da500-de37-4f65-8465-a4cb7305b832n%40googlegroups.com <https://groups.google.com/d/msgid/machinekit/522da500-de37-4f65-8465-a4cb7305b832n%40googlegroups.com?utm_medium=email_source=footer> . -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/05ae01d90ce2%24ec2fd440%24c48f7cc0%24%40icloud.com.
Re: [Machinekit] Machinekit-HAL
It's a fork. What leads you to believe that lcnc would be required? Eric Keller Boalsburg Pennsylvania On Fri, Dec 9, 2022 at 7:04 PM 'Alan Thomason' via Machinekit wrote: > > Is EMC required to run Machinekit-HAL. I'm confused because I thought that > Machinekit was forked from LinuxCNC, which at one time was EMC. If anyone > else could explain this I would appreciate itThanks...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. > To view this discussion on the web visit > https://groups.google.com/d/msgid/machinekit/522da500-de37-4f65-8465-a4cb7305b832n%40googlegroups.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. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/CANEU9UxvW7Gmi9%2BptDztVe7WMQHPjODrUCdzSJUSiyWg8OXNkQ%40mail.gmail.com.
[Machinekit] Machinekit-HAL
Is EMC required to run Machinekit-HAL. I'm confused because I thought that Machinekit was forked from LinuxCNC, which at one time was EMC. If anyone else could explain this I would appreciate itThanks...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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/522da500-de37-4f65-8465-a4cb7305b832n%40googlegroups.com.
[Machinekit] runhal issue
Hi There... Trying to build from source on a BeagleBone black (5.15.73-bone-rt-r31) In the instructions here... https://github.com/machinekit/machinekit-hal I saw a successful build. Some exceptions: I think this is a typo:: direnw allow and that it should be direnv allow. Does anyone else agree/disagree? direnv allow produced no error so hopefully that is it. Then I tried to run halrun. I could find two executables, but neither was successful. See error below. Has anyone seen this before? debian@BeagleBone:~/machinekit-hal$ ./src/executables/halrun -bash: ./src/executables/halrun: Is a directory debian@BeagleBone:~/machinekit-hal$ ./build/src/executables/halrun -bash: ./build/src/executables/halrun: Is a directory debian@BeagleBone:~/machinekit-hal$ ./build/src/executables/halrun/src/halrun Realtime executable not found on PATH! Exiting! debian@BeagleBone:~/machinekit-hal$ ./build/bin/halrun Realtime executable not found on PATH! Exiting! Thanks very much, Alan Thomason -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/cfdde14c-7ef6-4924-9500-5df748f77bd8n%40googlegroups.com.
Re: [Machinekit] Temporary override of limit switch
I’m mot sure if you can view the state of being “homed” in HAL. If so, you could change the HAL so that you’ll have an OR or and AND component (depending if the switch is normally open or normally closed) that kind of ignores the switch in the beginning. Or you can solve it with a multiple contact relay if you wire it as a memory relay. The bottom switch is wired to one of the contacts, and the coil energized if you engage the upper switch. Then the second set of contacts keeps the coil energized even if the upper switch disconnects. > On 11 Aug 2022, at 19:41, Alan Thomason wrote: > > Hello all...We have one axis that by gravity will always go the limit if the > unpowered state. This is not a problem unless we lose power in the building. > We can manually get the machine started by just holding it into position > when firing the machine up, but would prefer to be able to do this remotely. > > For this to work we would need to be able to ignore the bottom limit switch > for a brief period of time on startup. Is there a way to do this? For > instance, you would have to be able to ignore the limit switch at first, > then, once homed, arm it again. > > Thanks so much! > -- > 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. > To view this discussion on the web visit > https://groups.google.com/d/msgid/machinekit/c3ede903-e3f8-4d06-87b1-1ce7f6afdc3bn%40googlegroups.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. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/CD562D1D-77C1-4E6E-8B98-7CB3B9FAC229%40basdebruijn.com.
[Machinekit] Temporary override of limit switch
Hello all...We have one axis that by gravity will always go the limit if the unpowered state. This is not a problem unless we lose power in the building. We can manually get the machine started by just holding it into position when firing the machine up, but would prefer to be able to do this remotely. For this to work we would need to be able to ignore the bottom limit switch for a brief period of time on startup. Is there a way to do this? For instance, you would have to be able to ignore the limit switch at first, then, once homed, arm it again. Thanks so much! -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/c3ede903-e3f8-4d06-87b1-1ce7f6afdc3bn%40googlegroups.com.
[Machinekit] Build EMCApplication for Up-to-date Machinekit-hal
Hi, I know that this is a big issue for lots of people and I've been attempting to fix this on my spare time. After some time I've came up with a fix to build EMCApplication for the newest machinekit-hal. Please check my git repo for more info: https://github.com/RVillatore/EMCApplication/tree/machinekit-hal-last-update Note that this is a very poor fix and that I didn't have the time to test the files generated. So if you encounter problems, please let me know and I'll try to fix it I hope that this will help someone -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/d244e4cd-d6b4-42b2-8a45-c4a8cd47de8an%40googlegroups.com.
[Machinekit] How can I find out how many minutes until the end of the program?
Hi, I'm Buğra. i have 5 axis cnc machine. i want to see how many minutes left end of the program. i looks python interface document but i couldn't find. Help me pls. Thank you for helps. -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/19d28af9-02c4-48e6-9137-93748fe0f16fn%40googlegroups.com.
Re: [Machinekit] Re: Beagle Bone Black (BBB) images
Try this link: https://elinux.org/index.php?title=Beagleboard:BeagleBoneBlack_Debian=555786#BBW.2FBBB_.28All_Revs.29_Machinekit On Mon, Jun 6, 2022 at 5:42 PM 'Alan Thomason' via Machinekit < machinekit@googlegroups.com> wrote: > No, unfortunately not. Best of luck, Alan > > On Monday, June 6, 2022 at 12:45:20 PM UTC-4 mmkunz...@gmail.com wrote: > >> Hi Alan >> >> Did you manage to find machinekit images? >> I trying to locate it, but have not been able to find it. >> >> Mikael >> >> søndag den 13. marts 2022 kl. 00.54.42 UTC+1 skrev alanmt...@icloud.com: >> >>> Hi All... >>> >>> I'm looking for the location of the latest image of Machinekit for the >>> Beagle Bone Black. >>> >>> If I start here... >>> http://www.machinekit.io/docs/getting-started/machinekit-images-for-bbb/ >>> >>> It leads me to here... >>> >>> http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#BBW.2FBBB_.28All_Revs.29_Machinekit >>> >>> But I cannot find any machinekit images there. Hopefully I'm not doing >>> anything daft! >>> >>> Thanks, >>> Alan Thomason >>> >> -- > 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. > To view this discussion on the web visit > https://groups.google.com/d/msgid/machinekit/58b4aa84-db9a-4b16-b810-7317b756c538n%40googlegroups.com > <https://groups.google.com/d/msgid/machinekit/58b4aa84-db9a-4b16-b810-7317b756c538n%40googlegroups.com?utm_medium=email_source=footer> > . > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/CAOTgwZA1unfbmJG%2B7SaJH_HTwD0EF2%2BNz35sqSQq%3D5tO82u8FA%40mail.gmail.com.
[Machinekit] Re: Beagle Bone Black (BBB) images
No, unfortunately not. Best of luck, Alan On Monday, June 6, 2022 at 12:45:20 PM UTC-4 mmkunz...@gmail.com wrote: > Hi Alan > > Did you manage to find machinekit images? > I trying to locate it, but have not been able to find it. > > Mikael > > søndag den 13. marts 2022 kl. 00.54.42 UTC+1 skrev alanmt...@icloud.com: > >> Hi All... >> >> I'm looking for the location of the latest image of Machinekit for the >> Beagle Bone Black. >> >> If I start here... >> http://www.machinekit.io/docs/getting-started/machinekit-images-for-bbb/ >> >> It leads me to here... >> >> http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#BBW.2FBBB_.28All_Revs.29_Machinekit >> >> But I cannot find any machinekit images there. Hopefully I'm not doing >> anything daft! >> >> Thanks, >> Alan Thomason >> > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/58b4aa84-db9a-4b16-b810-7317b756c538n%40googlegroups.com.
[Machinekit] Re: Beagle Bone Black (BBB) images
Hi Alan Did you manage to find machinekit images? I trying to locate it, but have not been able to find it. Mikael søndag den 13. marts 2022 kl. 00.54.42 UTC+1 skrev alanmt...@icloud.com: > Hi All... > > I'm looking for the location of the latest image of Machinekit for the > Beagle Bone Black. > > If I start here... > http://www.machinekit.io/docs/getting-started/machinekit-images-for-bbb/ > > It leads me to here... > > http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#BBW.2FBBB_.28All_Revs.29_Machinekit > > But I cannot find any machinekit images there. Hopefully I'm not doing > anything daft! > > Thanks, > Alan Thomason > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/c1ccbf1c-e8bb-4556-9b92-d2e34d37c04cn%40googlegroups.com.
[Machinekit] how to edit translate files (.po or .mo) for machinekit
Hi, I'm Buğra. I try to edit machinekit language files. i don't know which .mo files edit ? for example i want to edit this line. https://github.com/machinekit/machinekit/blob/master/src/po/sk.po#L12044 thanks for your help. -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/2a559c74-91bd-45bf-b61c-f708445a531an%40googlegroups.com.
[Machinekit] My solution for building latest machinekit-hal and EMCApplication
Hello all, this is what I did to get the latest versions of EMCApplication and Machinekit working. This is VERY hacked, probably VERY incorrect, but I could not find these instructions anywhere else, so HTH. Context: 1. CNC setup: Beaglebone AI (ARMHF), Debian Buster, Mesa 7i76e board 2. Working - I am interested in mkwrapper / remote connectivity, as I am running my own UI, I have not tested Axis / Gmoccapy, or any other local ui. 3. Gist with patched files here: https://gist.github.com/adragomir/eb9ff865bb376392fb0e84e3dfff55e1 4. Repo with binary files here: https://github.com/adragomir/machinekit-hal-emcapplication-saved Machinekit-hal Build - Tried building from source, but it always hung / took a lot of time (ran into issues with the Docker build, so I tried building on the Beaglebone AI) - cmake-3.22.4 has to be built from source and installed - The main problem that I found is that creating the venv tried to install the cmake pip package, which, for my Linux version, did NOT have binary packages, so the build ended up trying to build cmake 200 times. - So, I built the pip cmake package once and created a binary wheel, and then patched the pip code to use this file instead of trying to rebuild cmake pip package every time (see Gist, see Repo for Wheel file) 1. Machinekit-hal packages == - So, I tried using the machinekit-hal packages, latest available for bullseye here: https://cloudsmith.io/~machinekit/repos/machinekit-hal/packages/ (no buster packageS) - I unpacked all packages with dpkg-deb into ~/source/extract - I edited scripts and etc files to point all the paths into this dir 2. EMCApplication source code = - I ran into problems with the --with-hal option, so I hacked the configure.ac dir to point everything to the directory where I had unpacked the machinekit-hal packages - Ran configure, make - (see gist for configure parameters) - I copied all generated files (bin,rtlib,lib) into the extract source folder (~/source/extract) - Then, I basically started trying to run halrun / halcmd, using environment variables that point everything to that directory (see Gist) - Because I had used the bullseye Machinekit packages, the python modules were not linked correctly (Buster uses python3.7, not 3.9), so i ended up recompiling machinekit-hal as well, and copying the files around 3. Problems / work-arounds - `.so not found` - `patchelf --replace-needed` until it worked - mkwrapper - incompatible, a lot of changes needed inside it (see Gist) - mklauncher - missing machinekit config module, but this is not really needed as I export the MACHINEKIT_INI variable - missing Python3 packages - either add to the PYTHONPATH, I pip installed or copied from the root directory in the `source/extract` - Linuxcnc modules do not use the naming scheme, so they have to be loaded with the full path (see repo) - probably others :( 4. Results - the actual config that I used is in the repo. You can also see differences with what I had to do in config from old machinekit to this recipe (files ending with '29' are for the new version) - mklauncher / mkwrapper works - A remote ui seems to "work" over haltalk / mkwrapper; it can power, jog, home, run MDI commands, run GCode files -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/922dc13b-ca18-48fb-ad08-db552d4340efn%40googlegroups.com.
[Machinekit] Re: CRAMPS V2.2
35 dollar each Mathias Giacomuzzi schrieb am Mittwoch, 23. März 2022 um 16:54:18 UTC+1: > Still available if someone one needs one. > > Mathias Giacomuzzi schrieb am Dienstag, 5. Januar 2021 um 11:37:42 UTC+1: > >> I sell 2 cramps Board. One is new and the other was used for some test. >> Pleas send me a Mail for more information. I also have Stepper Drives for >> one Board if needed. >> >> cheers >> mathias >> >> >> -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/90bf9c9f-3329-464b-a818-2d27be5132d8n%40googlegroups.com.
[Machinekit] Re: CRAMPS V2.2
Still available if someone one needs one. Mathias Giacomuzzi schrieb am Dienstag, 5. Januar 2021 um 11:37:42 UTC+1: > I sell 2 cramps Board. One is new and the other was used for some test. > Pleas send me a Mail for more information. I also have Stepper Drives for > one Board if needed. > > cheers > mathias > > > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/61ca2b03-ba0c-48e4-85d8-7c16ae7bcec8n%40googlegroups.com.
[Machinekit] Problems with source code compilation and installation
I want to use manual way to compile the whole machinekit-hal + EMCApplication, but I don't know the right way, I can finish the compilation (either deb package or make install), but can't export machinekit-hal to EMCApplication frontend, please tell me how Do? If I don't provide --with-hal, he can detect LOCAL HAL, but there seems to be a compilation error related to halui when compiling, if possible, please tell me the complete list of compilation instructions. -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/d221e4e8-9e58-4b6d-bd20-c8fce4acf851n%40googlegroups.com.
[Machinekit] Re: Which kernel is the fastest running Machinekit on BBB?
Hi there Simon...I realize it has been almost 3years since you posted this, but are you still using 3.8.13? For Simon or anyone else comfortable with compiling machine kit on BBB from source...it would be very helpful to those new to machinekit if you could 1. Indicate the source of the starting image. 2. output a history of your work on the BBB from that image installation (for instance 'history -w history.txt') I see the instructions on the development portion of the website here, but it's the early steps that I'm struggling with. I'm hoping for a more 'dumbed down' set of instructions. Thanks so much, Alan On Sunday, August 11, 2019 at 7:42:29 AM UTC-4 fishp...@gmail.com wrote: > I successfully compiled the 3.8.13 kernel with xenomai on debian stretch. > I am using the same xenomai userspace libs as on jessie (2.6.3) > and i compiled the latest machinekit from source directly on the BBB. > (Note: you will need a swap device during compilation, I used a swap file > on the SD) > > Interestingly I get the same speed and a really responsive GUI with this > kernel. > The same file that loads within 4 minutes on the exact same hardware and > the same SD card using the 4.19.37 kernel does load now within 20s! > The same performance as my old jessie box. > > So my recommendation is kernel 3.8.13 ;) > > I do not know why I see such a massive performance issue when using the > 4.19 kernel but for now I will stay with the 3.8.13 kernel. > If anyone has an idea what might cause the performance issue I would be > happy to learn about it :) > > Regards, > Simon > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/a90d0979-d6c3-4745-ac60-7f632ea7913dn%40googlegroups.com.
[Machinekit] Beagle Bone Black (BBB) images
Hi All... I'm looking for the location of the latest image of Machinekit for the Beagle Bone Black. If I start here... http://www.machinekit.io/docs/getting-started/machinekit-images-for-bbb/ It leads me to here... http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#BBW.2FBBB_.28All_Revs.29_Machinekit But I cannot find any machinekit images there. Hopefully I'm not doing anything daft! Thanks, Alan Thomason -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/acde1c7d-c46a-496c-bdf0-106249ed175cn%40googlegroups.com.
[Machinekit] Machinekit axis gui real component example
Hi, i am Buğra. i have beaglebone black wireless, one stepper motor and a4988, i want to drive one stepper motor with axis gui. In the examples, the axis gui is used as a simulation.do you have an example using the axis gui with real components? any sample can see my work. Thank you for your help. i checked core_sim.hal. -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/a62461d2-db11-4e2c-bda9-80ceffe7b1den%40googlegroups.com.
[Machinekit] Setup output pin for spindle PWM on a BBB
Hello, I try to run my milling machine with a Beaglebone black. I got the setup for all 3 axes but I am struggling with the spindle. I would like the PWM on the gpio P8.12, but whatever I try, LinuxCNC doesn't start anymore. Here my spindle setup in the HAL: loadrt pwmgen output_type=0 addf pwmgen.update servo-thread #addf pwmgen.make-pulses base-thread net spindle-cmd <= motion.spindle-speed-out => pwmgen.0.value net spindle-enable <= motion.spindle-on => pwmgen.0.enable net spindle-pwm <= pwmgen.0.pwm #net spindle-pwm pwmgen.0.pwm => parport.0.pin-09-out #net spindle-pwm pwmgen.0.pwm => bb_gpio.p8.out-12 setp pwmgen.0.pwm-freq 2000.0 setp pwmgen.0.scale 1.0 setp pwmgen.0.offset0.0 setp pwmgen.0.dither-pwm true net spindle-cw <= motion.spindle-forward net spindle-brake <= motion.spindle-brake #setp pwmgen.0.pwm 0x4C #setp pwmgen.0.pwm => bb_gpio.p8.out-12 #setp pwmgen.0.pin 0x4C #setp [PRUCONF](DRIVER).pwmgen.0.pin 0x4C #net spindle-pwm => bb_gpio.p8.out-12 Could anyone help me please? I would really appreciate since I'm trying a while now. Thank you! Alex my mill: https://www.alex-handfest.de/sonst/sonst_cnchf2.html -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/d4e5b12d-e64b-4d5a-9def-472cd87fa9e1n%40googlegroups.com. my-mill.ini Description: Binary data my-mill.hal Description: Binary data
[Machinekit] About Overlay
Hi,
I am newbie and want to ask something about overlays. I write an overlay(
MOvrly.dts ) as below :
/dts-v1/;
/plugin/;
/{
compatible = "ti,beaglebone", "ti,beaglebone-black";
part_number = "custom_overlay";
exclusive-use =
"GPIO.112",
"gpio3_16",
"GPIO.115",
"gpio3_19",
"P9.25",
"gpio3_21";
fragment@0
{
target = <_pinmux>;
__overlay__
{
custom_overlay: pinmux_bs_pinmode_GPIO_112_0xf
{
pinctrl-single,pins = <
0x198 0x0f,
0x1a4 0x2f,
0x1ac 0x2f>;
};
};
};
fragment@1
{
target = <>;
__overlay__
{
bs_pinmode_GPIO_112_0xf_pinmux
{
compatible = "bone-pinmux-helper";
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <_overlay>;
};
};
};
};
and in uEnv.txt file I wrote these lines:
enable_uboot_overlays=1
disable_uboot_overlay_video=1
disable_uboot_overlay_audio=1
disable_uboot_overlay_wireless=1
disable_uboot_overlay_adc=1
dtb_overlay=/lib/firmware/MOvrly-00A0.dtbo
Finally after reboot I saw that pins were configured as in overlay file.
But then I added
"GPIO.113","gpio3_17", "GPIO.116","gpio3_20" lines to exclusive_use
and
0x1a8 0x2f, 0x19c 0x2f lines in to fragment@0's related part.
After reboot I can't connect to BBB anymore. What could be the reason ? I
use 4.14.192-bone-rt-r38 kernel and BBB Rev-C board.
--
website: http://www.machinekit.io blog: http://blog.machinekit.io github:
https://github.com/machinekit
---
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[Machinekit] Re: Error launching FDM Printer using machinekit-hal and emcapplication
Thank you very much for your response.
Finally, I have using the packages in the machinekit.io repository and it
is working in debian 9. However, I will explore your sugestion because I
would like to learn more about how to install and to work with machinekit,
thank you.
Best regards
El lunes, 20 de diciembre de 2021 a las 16:28:52 UTC+1,
mib.hol...@gmail.com escribió:
> Hi
> Emcapplication currently only works with the axis gui. For 3-d printing I
> would advise sticking to the old but goldie machinekit-cnc / machinekit-hal
> combo
> pre emcapp and the python 3 upgrade.
> Best wishes
> Michael B.
>
> On Sunday, November 21, 2021 at 6:55:51 PM UTC+1 cgg wrote:
>
>> Hello everyone,
>>
>> Firstly, congratulations for the project. I am starting to learn about
>> machinekit and 3D printers so I am noob and maybe my questions will be also
>> noob questions.
>>
>> A few years ago, I have started learning a bit about machinekit using the
>> documentation and the analyzing the code of the FDM Printer UNI-PRINT-3D (
>> https://github.com/thecooltool/UNI-PRINT-3D) that I executed in a SD
>> image to the BeagleBone Black with all preconfigured (Debian Jessie and
>> machinekit from machinekit.io repositories) and everything was Ok.
>>
>> Now I would like to start again learning more about machinekit so I tried
>> to configure the machinekit-hal in Debian Buster to run a FDM 3D printer
>> example (I am trying to adapt UNI-PRINT-3D) but I have got stuck so I need
>> help to continue.
>>
>> 1-> I have installed the last debian buster image for the BBB with a RT
>> PREEMPT kernel:
>>
>> machinekit@beaglebone:~$ uname -a
>> Linux beaglebone 4.19.94-ti-rt-r68 #1buster SMP PREEMPT RT Thu Sep 16
>> 15:32:36 UTC 2021 armv7l GNU/Linux
>>
>> 2-> I have added the cloudsmith repositories for machinekit,
>> machinekit-hal and emcapplication
>>
>> 3-> I have installed the machinekit-hal and emcapplication packages from
>> repositories (I have tried RIP installation for machinekit-hal but always
>> get stuck at some point)
>>
>> 4-> I have tested that the commands "realtime start/stop" and it works.
>>
>> 5-> I have tested a basic machinekit example: the anddemo example (
>> https://github.com/qtquickvcp/anddemo.git). The example works Ok and
>> changing the REMOTE from 0 to 1 in /etc/machinekit/machinekit.ini I can
>> also connect remotely using the MachinekitClient.
>>
>> 6-> I was trying a more complex example for a 3D FDM printer (the
>> UNI-PRINT-3D because is the only example I have tested before). I don't
>> know if there is a more suitable example but I couldn't find one working in
>> the new machinekit-hal version.
>>
>> 7-> When I try to launch the printer I got this error:
>> ./uni_print_3d.py:2: Unknown command 'import'
>>
>> I paste the all sequence:
>>
>> machinekit@beaglebone:~/UNI-PRINT-3D$ python run.py -e 1
>> UNI-PRINT-3D.ini
>> loading paralell_cape3.bbio... done
>> starting configserver... done
>> starting linuxcnc... LINUXCNC - 2.9.0~pre0
>> Machine configuration directory is '/home/machinekit/UNI-PRINT-3D'
>> Machine configuration file is 'startup.ini'
>> done
>> ('halfiles = ', ['uni_print_3d.py', 'touchy.hal'])
>> ('halpaths = ', ['/home/machinekit/UNI-PRINT-3D/uni_print_3d.py'])
>> COORDINATES = XYZ
>>
>> Starting LinuxCNC...
>> rtapi_msgd command: /usr/libexec/machinekit/rtapi_msgd --instance=0
>> --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288
>> rtapi_app command: /usr/libexec/machinekit/rtapi_app --instance=0
>> --debug=1
>> 3::2854:rt INFO: Picked default flavor 'rt-preempt' automatically
>> Found file(REL): ./uni_print_3d.py
>> ./uni_print_3d.py:2: Unknown command 'import'
>> Shutting down and cleaning up LinuxCNC...
>> LinuxCNC 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
>> stopping configserver... done
>> machinekit@beaglebone:~/UNI-PRINT-3D$
>>
>> I do not know why this error appears and how to solve it. Any ideas? Can
>> I not use python HAL?
>>
>> 8-> I have also tried starting from anddemo example that works (not
>> launching linuxcnc) but I got stuck because my installation has not the
&
[Machinekit] Re: Error launching FDM Printer using machinekit-hal and emcapplication
Hi
Emcapplication currently only works with the axis gui. For 3-d printing I
would advise sticking to the old but goldie machinekit-cnc / machinekit-hal
combo
pre emcapp and the python 3 upgrade.
Best wishes
Michael B.
On Sunday, November 21, 2021 at 6:55:51 PM UTC+1 cgg wrote:
> Hello everyone,
>
> Firstly, congratulations for the project. I am starting to learn about
> machinekit and 3D printers so I am noob and maybe my questions will be also
> noob questions.
>
> A few years ago, I have started learning a bit about machinekit using the
> documentation and the analyzing the code of the FDM Printer UNI-PRINT-3D (
> https://github.com/thecooltool/UNI-PRINT-3D) that I executed in a SD
> image to the BeagleBone Black with all preconfigured (Debian Jessie and
> machinekit from machinekit.io repositories) and everything was Ok.
>
> Now I would like to start again learning more about machinekit so I tried
> to configure the machinekit-hal in Debian Buster to run a FDM 3D printer
> example (I am trying to adapt UNI-PRINT-3D) but I have got stuck so I need
> help to continue.
>
> 1-> I have installed the last debian buster image for the BBB with a RT
> PREEMPT kernel:
>
> machinekit@beaglebone:~$ uname -a
> Linux beaglebone 4.19.94-ti-rt-r68 #1buster SMP PREEMPT RT Thu Sep 16
> 15:32:36 UTC 2021 armv7l GNU/Linux
>
> 2-> I have added the cloudsmith repositories for machinekit,
> machinekit-hal and emcapplication
>
> 3-> I have installed the machinekit-hal and emcapplication packages from
> repositories (I have tried RIP installation for machinekit-hal but always
> get stuck at some point)
>
> 4-> I have tested that the commands "realtime start/stop" and it works.
>
> 5-> I have tested a basic machinekit example: the anddemo example (
> https://github.com/qtquickvcp/anddemo.git). The example works Ok and
> changing the REMOTE from 0 to 1 in /etc/machinekit/machinekit.ini I can
> also connect remotely using the MachinekitClient.
>
> 6-> I was trying a more complex example for a 3D FDM printer (the
> UNI-PRINT-3D because is the only example I have tested before). I don't
> know if there is a more suitable example but I couldn't find one working in
> the new machinekit-hal version.
>
> 7-> When I try to launch the printer I got this error:
> ./uni_print_3d.py:2: Unknown command 'import'
>
> I paste the all sequence:
>
> machinekit@beaglebone:~/UNI-PRINT-3D$ python run.py -e 1
> UNI-PRINT-3D.ini
> loading paralell_cape3.bbio... done
> starting configserver... done
> starting linuxcnc... LINUXCNC - 2.9.0~pre0
> Machine configuration directory is '/home/machinekit/UNI-PRINT-3D'
> Machine configuration file is 'startup.ini'
> done
> ('halfiles = ', ['uni_print_3d.py', 'touchy.hal'])
> ('halpaths = ', ['/home/machinekit/UNI-PRINT-3D/uni_print_3d.py'])
> COORDINATES = XYZ
>
> Starting LinuxCNC...
> rtapi_msgd command: /usr/libexec/machinekit/rtapi_msgd --instance=0
> --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288
> rtapi_app command: /usr/libexec/machinekit/rtapi_app --instance=0
> --debug=1
> 3::2854:rt INFO: Picked default flavor 'rt-preempt' automatically
> Found file(REL): ./uni_print_3d.py
> ./uni_print_3d.py:2: Unknown command 'import'
> Shutting down and cleaning up LinuxCNC...
> LinuxCNC 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
> stopping configserver... done
> machinekit@beaglebone:~/UNI-PRINT-3D$
>
> I do not know why this error appears and how to solve it. Any ideas? Can
> I not use python HAL?
>
> 8-> I have also tried starting from anddemo example that works (not
> launching linuxcnc) but I got stuck because my installation has not the
> trajectory planner 'tp' component. Do I have to install more packages? Is
> there a new trajectory planner in the new machinekit-hal version?
>
> I pasted the test:
>
> machinekit@beaglebone:~/UNI-PRINT-3D$ realtime start
> rtapi_msgd command: /usr/libexec/machinekit/rtapi_msgd --instance=0
> --rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288
> rtapi_app command: /usr/libexec/machinekit/rtapi_app --instance=0
> --debug=1
> 3::3045:rt INFO: Picked default flavor 'rt-preempt' automatically
> machinekit@beaglebone:~/UNI-PRINT-3D$ halcmd loadrt tp
> 1:rtapi_app:3045:user load(tp): tp.so: cannot open shared object file:
> No such file or directory
> 1:rtapi_app:3045:us
[Machinekit] Seeed Odyssey J4125 GPIO?
I picked up a couple of these https://www.seeedstudio.com/ODYSSEY-X86J4125864-TELEC-p-4918.html. They have an "Arduino" GPIO Header, and a "Raspberry Pi" GPIO header. From what I can surmise, the Arduino header comes off of a SAMD21 chip and I belive it's connected through USB, so I'm not really interested in that one. The Rpi GPIO header is a bit more of a mystery. These pins can be controlled through the bios and they show up in /sys/class/gpio, so the Linux GPIO driver is aware of them. I know there's some gurus around here. This page contains some info about using the GPIO through Linux. https://wiki.seeedstudio.com/ODYSSEY-X86J4105-GPIO/. Anyone have any idea on what other information I'd need to dig up to get (someone other than me) started with setting up a hal driver or something useful in LinuxCNC? -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/23313d93-b453-4da1-b447-6ddf00ca66b8n%40googlegroups.com.
[Machinekit] Re: QtQuickVcp Cetus tutorial with Beaglebone
Hello, I also encountered the same problem as yours. I am using the default
axis.ini. How can I modify it? Or can you share your configuration file and
run.py?
在2020年1月7日星期二 UTC+8 14:44:18 写道：
> i made a reboot and its working now :)
>
>
> On Tuesday, January 7, 2020 at 7:39:49 AM UTC+1, Jo sias wrote:
>>
>> i get now for mklauncher status:
>>
>> machinekit@beaglebone:~/machinekit/configs/ARM.BeagleBone.Panther-1$ sudo
>> service mklauncher status
>> ● mklauncher.service - Mklauncher service
>>Loaded: loaded (/etc/systemd/system/mklauncher.service; enabled;
>> vendor preset: enabled)
>>Active: active (running) since Mon 2020-01-06 20:08:25 UTC; 10h ago
>> Main PID: 1042 (mklauncher)
>>CGroup: /system.slice/mklauncher.service
>> └─1042 /usr/bin/python /usr/bin/mklauncher
>> /home/machinekit/machinekit/configs/ARM.BeagleBone.Panther-1/
>>
>> Jan 07 06:33:01 beaglebone rtapi:0[4852]: unload: 'motmod' not loaded
>> Jan 07 06:33:01 beaglebone rtapi:0[4852]: unload: 'limit1' not loaded
>> Jan 07 06:33:01 beaglebone rtapi:0[4852]: unload: 'hal_pru_generic' not
>> loaded
>> Jan 07 06:33:01 beaglebone rtapi:0[4852]: unload: 'hal_bb_gpio' not loaded
>> Jan 07 06:33:01 beaglebone msgd:0[4847]: rtapi_app exit detected -
>> scheduled shutdown
>> Jan 07 06:33:03 beaglebone msgd:0[4847]: msgd shutting down
>> Jan 07 06:33:03 beaglebone msgd:0[4847]: zeroconf: unregistering 'Log
>> service on beaglebone.local pid 4847'
>> Jan 07 06:33:03 beaglebone msgd:0[4847]: log buffer hwm: 0% (0 msgs, 0
>> bytes out of 524288)
>> Jan 07 06:33:03 beaglebone msgd:0[4847]: normal shutdown - global segment
>> detached
>> Jan 07 06:33:10 beaglebone syslog[5069]: interpreter startup pid=5069
>>
>> On Tuesday, January 7, 2020 at 7:30:18 AM UTC+1, Jo sias wrote:
>>>
>>> great i think its almost done!
>>>
>>>
>>> [image: Anmerkung 2020-01-07 072850.jpg]
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> but its not going further is it because of the .bbio file?
>>>
>>> On Monday, January 6, 2020 at 10:43:32 PM UTC+1, Aurelien wrote:
>>>>
>>>> update
>>>>>
>>>>> #!/usr/bin/python
>>>>>
>>>>> import sys
>>>>> import os
>>>>> import subprocess
>>>>> import time
>>>>> from machinekit import launcher
>>>>> from machinekit import config
>>>>>
>>>>> launcher.register_exit_handler()
>>>>> #launcher.set_debug_level(5)
>>>>> os.chdir(os.path.dirname(os.path.realpath(__file__)))
>>>>>
>>>>> mkconfig = config.Config()
>>>>> if 'MACHINEKIT_INI' not in os.environ: # export for package installs
>>>>> os.environ['MACHINEKIT_INI'] = mkconfig.MACHINEKIT_INI
>>>>>
>>>>> if 'HAL_RTMOD_DIR' not in os.environ: # export for package installs
>>>>> os.environ['HAL_RTMOD_DIR'] = '/usr/lib/linuxcnc'
>>>>>
>>>>> #if 'DISPLAY' not in os.environ: # export for connecting to display
>>>>> #os.environ['DISPLAY'] = ':0.0'
>>>>>
>>>>> try:
>>>>> launcher.check_installation()
>>>>> launcher.cleanup_session()
>>>>> #launcher.load_bbio_file('furaday_stepgen.bbio')
>>>>>
>>>>> ###REALLY UNSURE ABOUT YOUR BBIO file name
>>>>>
>>>>> launcher.start_process('machinekit Panther-3-Axis.ini')
>>>>> ###REALLY UNSURE ABOUT YOUR ini file name
>>>>>
>>>>> launcher.register_exit_handler() # enable on ctrl-C, needs to
>>>>> executed after HAL files
>>>>> launcher.ensure_mklauncher() # ensure mklauncher is started
>>>>> launcher.start_process("configserver -n SuperNC
>>>>> /home/machinekit/Cetus")
>>>>> while True:
>>>>> launcher.check_processes()
>>>>> time.sleep(1)
>>>>> except subprocess.CalledProcessError:
>>>>> launcher.end_session()
>>>>> sys.exit(1)
>>>>>
>>>>> sys.exit(0)
>>>>>
>>>>>
>>>>>
>>>> How do you start Axis ?
>>>>
>>>>
>>>
--
website: http://www.machinekit.io blog: http://blog.machinekit.io github:
https://github.com/machinekit
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[Machinekit] Error launching FDM Printer using machinekit-hal and emcapplication
Hello everyone,
Firstly, congratulations for the project. I am starting to learn about
machinekit and 3D printers so I am noob and maybe my questions will be also
noob questions.
A few years ago, I have started learning a bit about machinekit using the
documentation and the analyzing the code of the FDM Printer UNI-PRINT-3D
(https://github.com/thecooltool/UNI-PRINT-3D) that I executed in a SD image
to the BeagleBone Black with all preconfigured (Debian Jessie and
machinekit from machinekit.io repositories) and everything was Ok.
Now I would like to start again learning more about machinekit so I tried
to configure the machinekit-hal in Debian Buster to run a FDM 3D printer
example (I am trying to adapt UNI-PRINT-3D) but I have got stuck so I need
help to continue.
1-> I have installed the last debian buster image for the BBB with a RT
PREEMPT kernel:
machinekit@beaglebone:~$ uname -a
Linux beaglebone 4.19.94-ti-rt-r68 #1buster SMP PREEMPT RT Thu Sep 16
15:32:36 UTC 2021 armv7l GNU/Linux
2-> I have added the cloudsmith repositories for machinekit, machinekit-hal
and emcapplication
3-> I have installed the machinekit-hal and emcapplication packages from
repositories (I have tried RIP installation for machinekit-hal but always
get stuck at some point)
4-> I have tested that the commands "realtime start/stop" and it works.
5-> I have tested a basic machinekit example: the anddemo example
(https://github.com/qtquickvcp/anddemo.git). The example works Ok and
changing the REMOTE from 0 to 1 in /etc/machinekit/machinekit.ini I can
also connect remotely using the MachinekitClient.
6-> I was trying a more complex example for a 3D FDM printer (the
UNI-PRINT-3D because is the only example I have tested before). I don't
know if there is a more suitable example but I couldn't find one working in
the new machinekit-hal version.
7-> When I try to launch the printer I got this error: ./uni_print_3d.py:2:
Unknown command 'import'
I paste the all sequence:
machinekit@beaglebone:~/UNI-PRINT-3D$ python run.py -e 1
UNI-PRINT-3D.ini
loading paralell_cape3.bbio... done
starting configserver... done
starting linuxcnc... LINUXCNC - 2.9.0~pre0
Machine configuration directory is '/home/machinekit/UNI-PRINT-3D'
Machine configuration file is 'startup.ini'
done
('halfiles = ', ['uni_print_3d.py', 'touchy.hal'])
('halpaths = ', ['/home/machinekit/UNI-PRINT-3D/uni_print_3d.py'])
COORDINATES = XYZ
Starting LinuxCNC...
rtapi_msgd command: /usr/libexec/machinekit/rtapi_msgd --instance=0
--rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288
rtapi_app command: /usr/libexec/machinekit/rtapi_app --instance=0
--debug=1
3::2854:rt INFO: Picked default flavor 'rt-preempt' automatically
Found file(REL): ./uni_print_3d.py
./uni_print_3d.py:2: Unknown command 'import'
Shutting down and cleaning up LinuxCNC...
LinuxCNC 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
stopping configserver... done
machinekit@beaglebone:~/UNI-PRINT-3D$
I do not know why this error appears and how to solve it. Any ideas? Can I
not use python HAL?
8-> I have also tried starting from anddemo example that works (not
launching linuxcnc) but I got stuck because my installation has not the
trajectory planner 'tp' component. Do I have to install more packages? Is
there a new trajectory planner in the new machinekit-hal version?
I pasted the test:
machinekit@beaglebone:~/UNI-PRINT-3D$ realtime start
rtapi_msgd command: /usr/libexec/machinekit/rtapi_msgd --instance=0
--rtmsglevel=1 --usrmsglevel=1 --debug=1 --halsize=524288
rtapi_app command: /usr/libexec/machinekit/rtapi_app --instance=0
--debug=1
3::3045:rt INFO: Picked default flavor 'rt-preempt' automatically
machinekit@beaglebone:~/UNI-PRINT-3D$ halcmd loadrt tp
1:rtapi_app:3045:user load(tp): tp.so: cannot open shared object file:
No such file or directory
1:rtapi_app:3045:user do_load_cmd: tp.so: cannot open shared object
file: No such file or directory
:0: insmod failed, returned -1:
do_load_cmd: tp.so: cannot open shared object file: No such file or
directory
machinekit@beaglebone:~/UNI-PRINT-3D$
Finally, Can I use only machinekit-hal for implementing a FDM 3D Printer?
Do you know any example? Or maybe, Do I have to use the old packages from
machinekit.io repositories?
Sorry for the long post, but after spend a lot of hours reading
documentation and testing things I had a lot of questions.
Thank you very much in advance.
--
website: http://www.machinekit.io blog: http://blog.machinekit.io github:
https://github.com/machinekit
---
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[Machinekit] Re: Advice on implementing DRO servo loop in De0-nano-soc FPGA (Hostmot2)
Pretty untimely I know -- but I've been running a benchtop mill with closed-loop servo control + cheap chinese (igaging) slides, but took a (very) different approach which works well for me :). Haven't updated this repo for the past couple of years but for what it's worth -- see below... linuxcnc / machinekit configuration + miscellaneous setup scripts for "Ludd" - a homebrew machinekit + beaglebone-based CNC controller for a converted Sieg (aka Grizzly/Harbor Freight, etc mini-mill) Although there are many CNC conversions to be found on the interwebs, this one is unusual in that it's set up for closed-loop/hybrid servo motor control + position feedback, using a pragmatic combination of cheap/surplus/hobbyist hardware and improvised, soldering-iron friendly electronics. The design employs high quality, analog input / analog feedback AMC motor amplifiers (to be found new on ebay for ~ $30 each) driving a set of Parker/Parvex PM servo-motors (rescued from the Twin Cities' iconic emporium of everything liquidated, imperfect or obsolete - Ax-Man surplus) LinuxCNC position feedback is provided via a USB/serial stream of absolute position values, obtained from a set of arduino-monitored 21-bit capacitive scales. The scales (originally added to provide low-cost DRO) had been thrown in for free with the mill when it was obtained for $300 through Craigslist. They were adapted to serve for this project by replacing the DRO readouts with an Arduino set-up to decode the scale positions (aided by some nifty reverse engineering by Yuriy Krushelnytskiy. Viz: http://www.yuriystoys.com/2012/01/reading-gtizzly-igaging-scales-with.html ) The position data is supplemented by direct tachometer-driven/analog velocity control loops between the motors and amplifiers. Amplifier input position control is also continuous/analog (+/-10v), synthesized from micro-transformer isolated 20khz PWM signals, using a salvaged RS232/423 driver chip coupled with a simple low-pass filter. The position control PWM is generated within the Beaglebone PRU, using the (unaltered!) machinekit stepper control driver originally written by Charles Steinkuehler. Code + circuits (again, for what little they are worth), at https://github.com/christophermdickson/ludd Cheers! Chris On Friday, January 29, 2021 at 10:06:56 PM UTC-6 god...@gmail.com wrote: > Hello All: > > First of all, I hope that I am making myself clear to everyone. (NOOB > here!) > > I have a mill setup that is working with LinuxCNC on the mesa 7i43 with > both X and y Drives currently. My goal is to implement a DRO readout > feedback loop into the FPGA DE0-Nano-Soc with machinekit. I would like to > make a type of DRO feedback servo loop with the FPGA in realtime using the > FPGA as the counter decoder/resolver functions. After still trying to > understand machinekit I am looking for advice to see if this would be the > best way to approach this problem. > > I have magnetic slide digital readout with no usable output digital > signals. But after probing inside the unit (Sony unit with magnetic slides) > I can tap off a digital logic chip that creates a square wave in > retaliation to another pin on the circuit card. Both signals would move in > either direction of the magnetic slide. (basically covering which direction > it is moving). The signals would be independent of the DRO itself. (for > example, resetting the DRO to zero would not affect the signals into > machinekit). > > I guess in essence this would be a replacement of the resolver function > without all the math of signal processing? If I am correct? Also, having > "limited" experience with Verilog HDL, I would be creating a HDL block that > would either run separately or be included into the HostMot2 function block > in the mkscofpga github Project. > > I understand the risks associated with a servo feed back loops such as > this. > Hence, why I am seeking advice. > > Your thoughts?? > > Thanks! > Mike Kennedy > > > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/f1141099-1f3a-44ff-a534-47d93cfbbf87n%40googlegroups.com.
Re: [Machinekit] Mesa cards compatibility question: Machinekit + ROS (Pins vs Params)
Hi Charles, Thank you for your reply and being supportive! I found the following commit: hostmot2: add support for mesanet ethernet boards 7i80, 7i76e, 7i92 <https://github.com/machinekit/machinekit/commit/e57d6bc0e4c07d5cf3d5ce19c783c48d1e6c0598> Moreover, currently this file <https://github.com/machinekit/machinekit-hal/blob/master/src/hal/drivers/mesa-hostmot2/hm2_eth.c> also mentions 7i92 and some others. Running text search tools across machinekit-hal repo, I did not find any information about the newest cards like 7i96 or 7i95. I spoke with a Mesa engineer today and finally bought 7i92 and 7i88 for my Machinekit-related work (7i88 daughter board because of the number of step-dir axes which will be used in my research application). There is a plan to later add a second daughter board for inputs only. Best regards, Jakub On Sunday, September 12, 2021 at 12:31:47 PM UTC-4 cha...@steinkuehler.net wrote: > You should be able to use anything supported by Machinekit to generate > step/dir pulses, and last I knew most of the Mesa hardware was > supported. The pins/parameters thing relates to Machinekit generally > dropping support for parameters in favor of pins. This was for a > variety of reasons, but mostly because it allowed for making components > instantiable at run-time, eg: eliminating the need to know ahead of time > exactly how many instances of some component you might need for your HAL > file. > > Most of the Mesa driver logic (eg: the HM2 driver) should be working in > Machinekit, or at least it was when I was playing with Mesa VHDL code in > the FPGA+SoC platforms a while back. Each individual card then has a > small shim of code to handle the different communications protocols (eg: > PCI/PCIe, EPP, SPI, Ethernet, etc). > > On 9/9/2021 4:39 PM, Jakub Kaminski wrote: > > Dear Machinekit Community, > > *tl;dr:* > > Machinekit uses HAL Pins for ROS bindings which is (or was?) nonstandard > > for Mesa cards (which uses params). Can I use any Mesa card with ROS and > > Machinekit for Step-dir control? (Looking at 7i92 + daughter cards). > Trying > > to validate what I read online. > > > > *Full message:* > > Impressed by the possibilities that Machinekit + ROS offer and your great > > work at: > > hal_ros_control <https://github.com/zultron/hal_ros_control>package > > (@Zultron @Luminize @Machinekoder), > > ros_hal_tests <https://github.com/cdsteinkuehler/ros_hal_tests> > > (@Cdsteinkuehler) > > ros_hello_machinekit <https://github.com/luminize/ros_hello_machinekit> > > (@Luminize ) > > > > I would like to ask some compatibilty questions. > > > > As @Luminize stated in ros_hello_machinekit repository > > <https://github.com/luminize/ros_hello_machinekit> : > > *depending on the hardware you will need to use this machinekit branch > (no > > support !!!) > > <https://github.com/luminize/machinekit/tree/hostmot-remove-params2> > which > > uses pins instead of params for the mesa hardware stepgen. BEWARE only > > tested on a mesa 5i20 card. YMMV * > > > > I plan to buy 7i92 + daughter step/dir card just in case my parallel port > > is not good enough. Will it work with Machinekit + ROS without much > > modifications? Do I need to apply some custom branch or some other > hacking? > > > > Thank you for your time devoted to this and making these meaningful > > contributions, which are a real game-changer for robotics researchers. > > > > Best regards, > > Jakub > > > > -- > Charles Steinkuehler > cha...@steinkuehler.net > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/b18ad707-d2a2-4456-8fc0-5364f5bf71bcn%40googlegroups.com.
Re: [Machinekit] Mesa cards compatibility question: Machinekit + ROS (Pins vs Params)
You should be able to use anything supported by Machinekit to generate step/dir pulses, and last I knew most of the Mesa hardware was supported. The pins/parameters thing relates to Machinekit generally dropping support for parameters in favor of pins. This was for a variety of reasons, but mostly because it allowed for making components instantiable at run-time, eg: eliminating the need to know ahead of time exactly how many instances of some component you might need for your HAL file. Most of the Mesa driver logic (eg: the HM2 driver) should be working in Machinekit, or at least it was when I was playing with Mesa VHDL code in the FPGA+SoC platforms a while back. Each individual card then has a small shim of code to handle the different communications protocols (eg: PCI/PCIe, EPP, SPI, Ethernet, etc). On 9/9/2021 4:39 PM, Jakub Kaminski wrote: Dear Machinekit Community, *tl;dr:* Machinekit uses HAL Pins for ROS bindings which is (or was?) nonstandard for Mesa cards (which uses params). Can I use any Mesa card with ROS and Machinekit for Step-dir control? (Looking at 7i92 + daughter cards). Trying to validate what I read online. *Full message:* Impressed by the possibilities that Machinekit + ROS offer and your great work at: hal_ros_control <https://github.com/zultron/hal_ros_control>package (@Zultron @Luminize @Machinekoder), ros_hal_tests <https://github.com/cdsteinkuehler/ros_hal_tests> (@Cdsteinkuehler) ros_hello_machinekit <https://github.com/luminize/ros_hello_machinekit> (@Luminize ) I would like to ask some compatibilty questions. As @Luminize stated in ros_hello_machinekit repository <https://github.com/luminize/ros_hello_machinekit> : *depending on the hardware you will need to use this machinekit branch (no support !!!) <https://github.com/luminize/machinekit/tree/hostmot-remove-params2> which uses pins instead of params for the mesa hardware stepgen. BEWARE only tested on a mesa 5i20 card. YMMV * I plan to buy 7i92 + daughter step/dir card just in case my parallel port is not good enough. Will it work with Machinekit + ROS without much modifications? Do I need to apply some custom branch or some other hacking? Thank you for your time devoted to this and making these meaningful contributions, which are a real game-changer for robotics researchers. Best regards, Jakub -- Charles Steinkuehler char...@steinkuehler.net -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/59040026-542a-763e-d7c6-5fdeec05714e%40steinkuehler.net.
[Machinekit] Mesa cards compatibility question: Machinekit + ROS (Pins vs Params)
Dear Machinekit Community, *tl;dr:* Machinekit uses HAL Pins for ROS bindings which is (or was?) nonstandard for Mesa cards (which uses params). Can I use any Mesa card with ROS and Machinekit for Step-dir control? (Looking at 7i92 + daughter cards). Trying to validate what I read online. *Full message:* Impressed by the possibilities that Machinekit + ROS offer and your great work at: hal_ros_control <https://github.com/zultron/hal_ros_control>package (@Zultron @Luminize @Machinekoder), ros_hal_tests <https://github.com/cdsteinkuehler/ros_hal_tests> (@Cdsteinkuehler) ros_hello_machinekit <https://github.com/luminize/ros_hello_machinekit> (@Luminize ) I would like to ask some compatibilty questions. As @Luminize stated in ros_hello_machinekit repository <https://github.com/luminize/ros_hello_machinekit> : *depending on the hardware you will need to use this machinekit branch (no support !!!) <https://github.com/luminize/machinekit/tree/hostmot-remove-params2> which uses pins instead of params for the mesa hardware stepgen. BEWARE only tested on a mesa 5i20 card. YMMV * I plan to buy 7i92 + daughter step/dir card just in case my parallel port is not good enough. Will it work with Machinekit + ROS without much modifications? Do I need to apply some custom branch or some other hacking? Thank you for your time devoted to this and making these meaningful contributions, which are a real game-changer for robotics researchers. Best regards, Jakub -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/2ec3015f-ba35-458f-adb0-8de3cfc6891fn%40googlegroups.com.
