MPG jogging using gui increments

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19 Aug 2015 06:59 #61538 by OT-CNC
Interesting. I can get that to work in the hal configuration window. Test hal command and execute. It fails in my actual hal file. The error I get is pin'axisui.jog.increment' does not exist.

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19 Aug 2015 07:06 #61539 by andypugh

The error I get is pin'axisui.jog.increment' does not exist.


Ah, yes, sorry, I forgot. Those pins don't exist until Axis has loaded.
The final connections to the axisui pins needs to be in the postgui halfile.

www.linuxcnc.org/docs/html/config/ini_co...id_sub_hal_section_a

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20 Aug 2015 01:56 #61563 by OT-CNC
Excellent.! That works.
Now to complicate things, is it possible to exclude the increments say above .001" per mpg detent? With other words, deactivate anything between .005 to .100 and keep .001 to .0001 without turning off the increments for the keyboard? Or perhaps have exact stop active on the larger increments (velocity mode 1)?
As expected, the larger increments linked to an mpg result in a good amount of movement when the dials are rotated.

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20 Aug 2015 05:10 #61567 by andypugh

Now to complicate things, is it possible to exclude the increments say above .001" per mpg detent?


Yes, you could pass the value through a "limit" component:
www.linuxcnc.org/docs/html/man/man9/limit1.9.html

Or, you could keep the big increments, but smooth them:
www.linuxcnc.org/docs/html/man/man9/ilowpass.9.html

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