LinuxCNC S-Curve Accelerations
- Grotius
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08 Apr 2025 08:32 #325904
by Grotius
Replied by Grotius on topic LinuxCNC S-Curve Accelerations
@Rodw,
Thank you for your effort, all your input so far.
I have tried to create a .iso for day's, using the lb build system and also by using a chroot environment.
However it failed at some point when the .iso installation was ~60% complete.
Also the linuxcnc live build failed at some point, it had something todo with filmware, but that's no problem.
Then creating .deb packages is also a lot off work. As you have at least 2 types. The normal packages and the -dev packages
wich includes .headers etc.
I think we have to use 3 types, like the normal, the -dev and the -source.
For now i use a Qemu vm. Install debian and the software we need. Then the Qemu .img file can be compressed and
downloaded by others to test in their vm.
For running on real machines, i have to do a extra conversion step from .img to other .img type,
then write the .img to usb, and it will run.
Thank you for your effort, all your input so far.
I have tried to create a .iso for day's, using the lb build system and also by using a chroot environment.
However it failed at some point when the .iso installation was ~60% complete.
Also the linuxcnc live build failed at some point, it had something todo with filmware, but that's no problem.
Then creating .deb packages is also a lot off work. As you have at least 2 types. The normal packages and the -dev packages
wich includes .headers etc.
I think we have to use 3 types, like the normal, the -dev and the -source.
For now i use a Qemu vm. Install debian and the software we need. Then the Qemu .img file can be compressed and
downloaded by others to test in their vm.
For running on real machines, i have to do a extra conversion step from .img to other .img type,
then write the .img to usb, and it will run.
The following user(s) said Thank You: endian
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- rodw
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08 Apr 2025 09:31 #325913
by rodw
Replied by rodw on topic LinuxCNC S-Curve Accelerations
Glad you waded into the live build environment. Wait till I get you going on the raspberry Pi
Sorry it failed for you.. I had plenty of that. The biggest issue I had was getting apt configured and installing the gpt keys.
Bjarne from Etherlab was a big help there.
I think Linuxcnc builds all of the Debs in the one go.
There was a really interesting pull request from Stefan Moller that has yet to be committed which installed the dependencies the Debian way (eg. Just using one command. It would have been nice to see it in the code by now.
Sorry it failed for you.. I had plenty of that. The biggest issue I had was getting apt configured and installing the gpt keys.
Bjarne from Etherlab was a big help there.
I think Linuxcnc builds all of the Debs in the one go.
There was a really interesting pull request from Stefan Moller that has yet to be committed which installed the dependencies the Debian way (eg. Just using one command. It would have been nice to see it in the code by now.
The following user(s) said Thank You: Grotius, endian, zmrdko
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11 Apr 2025 17:09 #326088
by Grotius
Replied by Grotius on topic LinuxCNC S-Curve Accelerations
Hi all,
For info.
The distro is updated to use Debian 13 and linuxcnc scurve + ethercat.
There where some problems to get ethercat running on linuxcnc, these are now solved.
repository.qtpyvcp.com/repo/linux-distro/
The debian-disk.img.7z is to use directly in qemu vm.
The debian-raw.img.7z is to be copied to usb.
For info.
The distro is updated to use Debian 13 and linuxcnc scurve + ethercat.
There where some problems to get ethercat running on linuxcnc, these are now solved.
repository.qtpyvcp.com/repo/linux-distro/
The debian-disk.img.7z is to use directly in qemu vm.
The debian-raw.img.7z is to be copied to usb.
The following user(s) said Thank You: tommylight, HalaszAttila, rodw, endian, Darium, zmrdko, Unlogic
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