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@Grotious

Installation by following your steps is not finished well probably ...

Which files to patch ?

with your script \

Just to recap:
The solver uses variables gamma_1, gamma_2 and s_1 to minimize the distance between  the end point of the 4th clothoid segment and the start of the trimmed back 2nd corner segment.
's_1' is the arc length of a clothoid segment (all four segments being of the same length).
'gamma_1', 'gamma_2' are parameters used for 3d clothoids and are both zero for a 2d clothoid

The starting values are here, if I'm not mistaken:
 
 

Nope. Certainly not Chris..
My email is on p174. Drop me an email and we will find what works for us
I think we both go to standard time next weekend so we will still be 2 hours off.
Cheers,
David

Has anyone tried to get this device to work?
It is using Uspace in linux

github.com/jtgans/g13gui
 

Hi David
Sorry I seem to have lost you. Thanks for tour help.
Cheers Chris

Thank you! That looks good.

thank you, I switched the drives to 16x and configured probe basic and a tool changing subroutine, seems to be working fine.

Probably the two power supplies are not necessary, but it was like that when I bought it. Any cons leaving it as it is?

The source code for the suggested example components can be found here:
github.com/LinuxCNC/linuxcnc/blob/master...components/sampler.c
github.com/LinuxCNC/linuxcnc/blob/master...onents/sampler_usr.c

Additionally this component might also be of interest:
github.com/LinuxCNC/linuxcnc/blob/master...omponents/streamer.c

I also think that finding all solutions and picking the best might be quite complicated and also computationally expensive. I hope starting with a slightly better initial guess that's closer to the desired global minimum will get us there already.
@Grotius what are currently the starting values for the fit? I assume the boundary conditions from the two endpoints for curvature and torsion. Maybe we can find a good set of vlues for the other parameters. Maybe something that is close to a simple arc connecting the points or something similar.

Can you give me some examples? Code or something.

hi，thank you for your reply!
I have two modules running in realtime space. One is ethercat module, the other is shared memory module. The ethercat module tranfers data to shared memory module through pins, and I want to get these data from shared memory module in user space.

There is a problem with https certificates try the http site:
wiki.linuxcnc.org/cgi-bin/wiki.pl?ContributedComponents

Note though that this page has not been updated for years, like most pages on the wiki.

Try this line but make sure you run the lines containing the rm command first

cnc@raspberrypi:~$ sudo apt-add-repository "deb buildbot2.highlab.com/debian/ bookworm master-uspace 2.9-uspace"
sudo: apt-add-repository: command not found

Have a look at [RS274NGC] ON_ABORT_COMMAND=

see section 5.8:
linuxcnc.org/docs/html/remap/remap.html