[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
>> 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] 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: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?
>
