there's a user in Japan, Mr AkiraHitosi
who has some nice videos using CamPy and CamView
but I noticed he was using steppers with linear scales ( magnetic)
https://www.youtube.com/watch?v=G6ZcdvOgX1s
afaict...
google xl8 says
"
A USB camera is attached to the NC router frame using Linuxcnc, which is
driven by a stepping motor
and fed back by a linear encoder, and the scales are squealed.JOG feed
100 mm unit.
The memory error of the linear encoder is the value of FeedError placed
on the Axis of Linux cnc.
The linear encoder is a magnetic type with a memory of 1/512 mmt unit,
and the scale error
is 1 m / 10 μm as indicated by the manufacturer.
"
I asked him to share hal and ini
but i asked in english :-/
tomp
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