Now I'm really confused as to why it didn't cap the values because it works this morning for all 4 ini items on Axis 2.9.1.

Sorry for the static.

JT

On 7/21/25 18:11, andy pugh wrote:
On Mon, 21 Jul 2025 at 14:23, John Thornton <j...@gnipsel.com> wrote:

Is this only in master and the docs are wrong or is this just broken?
Probably just broken.

The INI settings do get read:
https://github.com/LinuxCNC/linuxcnc/blob/2.9/src/emc/ini/inispindle.cc#L65

And fed into the spindle settings:
https://github.com/LinuxCNC/linuxcnc/blob/2.9/src/emc/ini/inispindle.cc#L100

And set here: 
https://github.com/LinuxCNC/linuxcnc/blob/2.9/src/emc/motion/command.c#L1555

And the code here (setting the HAL pin values) appears to limit the velocity:
https://github.com/LinuxCNC/linuxcnc/blob/2.9/src/emc/motion/control.c#L1908

(Though it looks like I might have got my > and < the wrong way round
for negative spindle speeds.
Can someone else check that I am not double-thinking this?)



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