mån 2026-09-28 klockan 13:28 -0700 skrev Peter Wallace:
> On Mon, 28 Sep 2026, Chris Albertson wrote:
> 
> > Realistically, no one is going to redesign LCNC to use target times.  It 
> > would be too large of an effort relative to the size of the project.
> 
> Why would you? since it would result in the controller losing the ability to 
> react in real time to external inputs.

If control loop is run on device ability for Linuxcnc to react very fast in 
real time is less important.

There is however drawbacks. Running a control loop in Linuxcnc then it 
certainly make a difference. Components
for feedback for example calculate rotational speed from angle then it may also 
make a difference. Probe then it
may also make a difference on speed at least if contact is sensed by Linuxcnc.

If ordinary computer with Linuxcnc is able to send reliable at high enough 
frequency this is without doubt
simplest and best solution. Think I have reached that goal now without to many 
hours spent on it.


Nicklas Karlsson


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