Does LinuxCNC support spatial PSO, XY axis checkerboard correction functions?

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15 Jul 2021 07:23 #214816 by curran209
Does LinuxCNC support spatial PSO, XY axis checkerboard correction, XYZ spatial position correction?  

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19 Jul 2021 00:13 #215273 by tommylight
Any links to any of those functions and what they should do ?

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29 Jul 2021 19:49 #216259 by andypugh
It certainly _could_. I don't think that there is an out-of-the-box solution but a simple HAL component could generate XYZ corrections to be applied via external offsets.

The HAL component is fairly simple, conceptually. Getting the required correction base data into it rather less so. It would probably require a user-space helper component to load the data from a file. (realtime components have no access to the filesystem)

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29 Jul 2021 19:53 #216260 by andypugh

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