Hi Claudio Im currently involved in creating a new Mksocfpga port for the Myirtech FZ3, and updating the former ultra96 v1/v2 mksocfpga residents: So I would very much know the name and brand of the board you are currently working on ? Best wishes Michael B. On Tuesday, September 1, 2020 at 10:07:25 PM UTC+2 Claudio Lorini wrote:
> Hi all, long time no see! > i'm trying to build EMCapplication for an arm64 platform (Xilinx Zynq > Ultrascale), alas things are changed quite a bit from last time i managed > to make it work on a Zynq7000 some years ago! > i think i managed to have machinekit-hal up and running, tests are a go, > and i can halrun some examples with halscope and basic functionalities. > > Trying setting up EMCapplication following this receipe: > https://github.com/machinekit/EMCApplication/issues/1#issue-666660311 > seems to complete without complains, but when i run linuxcnc i get this: > > *LINUXCNC - 2.9.0~pre0* > *Machine configuration directory is '/home/zus/linuxcnc/configs/sim.axis'* > *Machine configuration file is 'axis_mm.ini'* > *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* > *Found file(lib): /usr/share/linuxcnc/hallib/core_sim.hal* > *Found file(lib): /usr/share/linuxcnc/hallib/sim_spindle_encoder.hal* > *Found file(lib): /usr/share/linuxcnc/hallib/axis_manualtoolchange.hal* > *Traceback (most recent call last):* > * File "/usr/bin/hal_manualtoolchange", line 11, in <module>* > * import linuxcnc, hal* > * File "/home/zus/machinekit-hal/lib/python/hal.py", line 30, in <module>* > * import _hal* > *ImportError: /home/zus/machinekit-hal/lib/python/_hal.so: undefined > symbol: _Py_FalseStruct* > */usr/share/linuxcnc/hallib/axis_manualtoolchange.hal:1: > hal_manualtoolchange exited without becoming ready* > *Shutting down and cleaning up LinuxCNC...* > *LinuxCNC terminated with an error. You can find more information in the > log:...* > > googling around it could be related to a python2/python3 erroneous > configuration. > > zus@zus-cl:/usr/bin$ ls -l /usr/bin/python > lrwxrwxrwx 1 root root 9 Jan 24 2017 /usr/bin/python -> python2.7 > > should it be python3? > > sorry for the generic nonsense question, but i couldn't follow the recent > developments of the project and in general i know very little > about (modern) programming :-) > Is there any suggestion on how to kickstart this? or any suggestion on how > to check if i'm working in a 'sane' envoronment? > > C. > > On Friday, 14 August 2020 at 02:43:55 UTC+2 wadexu wrote: > >> >> Hi， >> When I install machinekit-hal with commit id >> e81023b8b9ae49a9e971d9da6d424297061772bc ，there is an error that “ >> rtapi/rtapi_io.h:39:43: fatal error: sys/io.h: No such file or directory”。 >> If >> I install the latest version of machinekit-hal，it will be ok。but after that >> when >> I install machinekit-cnc，another error occurred named “ >> couldn't find /machinekit-cnc/src/libnml/nml/inifile.XX. ” >> >> Thanks >> Wade >> >> 在2020年8月13日星期四 UTC+8 下午8:12:47<ce...@tuta.io> 写道： >> >>> Hi, >>> the latest Machinekit-HAL should run on arm64 architecture - there is >>> even testing of this: >>> https://travis-ci.com/github/machinekit/machinekit-hal/jobs/371433497 >>> (example of the latest push). I am not completely sure about the commit >>> e81023b8b9ae49a9e971d9da6d424297061772bc, what kind of issue are you >>> experiencing? >>> >>> Cern. >>> >>> Aug 13, 2020, 10:14 by xuchunm...@gmail.com: >>> >>> > Hi，Michael >>> > I followed your advice to use the commit >>> id e81023b8b9ae49a9e971d9da6d424297061772bc and use the >>> ./script/build_with_cnc >>> > but I forgotted that I was running on a ARM64 board，there are many >>> problems occured。 >>> > Is there a available version on arm64 architecture ？ >>> > 在2020年8月11日星期二 UTC+8 下午10:16:15<ce...@tuta.io> 写道： >>> > >>> >> Yes, the Machinekit-CNC@master cannot be currently built on top of >>> Machinekit-HAL@master. This was done because the original build flow was >>> extremely inflexible and the precedence was given to option to build >>> Enhanced Machine Controller (which is developed as part of LinuxCNC and the >>> development is much more active than Machinekit's own CNC portions). This >>> is now possible - >> https://github.com/machinekit/emcapplication>> and >>> can be previewed by following instructions here: >> >>> https://github.com/machinekit/EMCApplication/issues/1#issue-666660311>> >>> . >>> >> >>> >> I am hoping that Machinekit-CNC will be again buildable on >>> Machinekit-HAL after CMake build system switch, which should filter out >>> problems stemming out from kernel-space module past and streamline the >>> whole operation. >>> >> >>> >> Cern. >>> >> >>> >> >>> >> Aug 11, 2020, 11:23 by >> xuchunm...@gmail.com <>>> : >>> >> >>> >> > I also encountered the same problem 。I‘ll try this check out >>> later。 >>> >> > You just solved this problem by check out commit id？ >>> >> > >>> >> > 在 2020年6月21日星期日 UTC+8上午1:14:17，Michael Labuda写道： >>> >> > >>> >> >> Hello, >>> >> >> >>> >> >> I am setting up a development environment and trying to build >>> machine-kit from source, I was able to build machinekit-hal without any >>> problems, but machinekit-cnc is a different story. Following instructions >>> given on >> >> https://www.machinekit.io/>> >> >>> docs/developing/machinekit->> developing/#get-source-and->> build>> I >>> encountered problems immediately as there is no build_with_cnc script >>> included in the machinekit git. I found this script in someone else's repo >>> and copied it over. It started to compile but then failed after it couldn't >>> find /machinekit-cnc/src/libnml/>> nml/inifile.XX. These appear to be >>> symlinks to some fakeinclude directory. I put in some dummy empty >>> inifile.XX files which got me a bit further but other source files are >>> actually attempting to use an Inifile class that doesn't exist. What's >>> going on here? Did I clone the wrong repo or something? >>> >> >> >>> >> >> Thanks, >>> >> >> Michael >>> >> >> >>> >> > >>> >> > >>> >> > >>> >> > -- >>> >> > 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/2846e9a6-95ea-486f-abcf-44e958b00798o%40googlegroups.com>> >>> >>> <>> >>> https://groups.google.com/d/msgid/machinekit/2846e9a6-95ea-486f-abcf-44e958b00798o%40googlegroups.com?utm_medium=email&utm_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+...@googlegroups.com> . >>> > To view this discussion on the web visit > >>> https://groups.google.com/d/msgid/machinekit/a74db377-e255-49ac-9545-29180951fa14n%40googlegroups.com >>> >>> < >>> https://groups.google.com/d/msgid/machinekit/a74db377-e255-49ac-9545-29180951fa14n%40googlegroups.com?utm_medium=email&utm_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. 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