HAL Pin for alternate spindle params when tapping

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09 Feb 2022 05:59 #234374 by roland.von.k@txrxlabs.org
Retrofitted a hurco vm30i, everything done except for spindle when rigid tapping, yakasawa a1000 spindle has digital in that changes parameters for accel and decel times which the previous controller enabled when rigid tapping.
Is there a pin in hal or a mode pin or something that would let me know when it is in a rigid taping cycle so I can pass this to the spindle drive.
Looked for a while but nothing popped out, any help appreciated.

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20 Feb 2022 19:44 #235418 by Grotius
It looks there is no direct hal pin for that.
You can retrieve info from the nml interface i suggest. In gcode it's also mentioned G33.1
A github search :
github.com/LinuxCNC/linuxcnc/search?p=4&q=rigid

 

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22 Feb 2022 09:32 #235496 by rodw
It seems like a state for this this should be added to the state tags structure.
That does not make it a pin but it does put it in shared memory.
I thought state tags saved the gcode command but I did not see it.
github.com/LinuxCNC/linuxcnc/blob/master...c/motion/state_tag.h

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