Jogging at a certain angle (lathe mode)?

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06 Sep 2023 11:49 #280092 by TurboStreetCar
This is super interesting for a retrofit im doing. Is there any instruction on how to install this into my config? It seems some of the Github links are broken.
 

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06 Sep 2023 12:20 #280095 by TurboStreetCar
Found the sample config, When i run it i receive this message:

"anglejog: dlopen: /usr/lib/linuxcnc/modules/anglejog.so: cannot open shared object file: No such file or directory"

Dont see the anglejog.so file in the sample directory on github.

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06 Sep 2023 13:01 #280098 by Cornholio
I just did a build of a recent git pull of linuxcnc 2.9 and once built anglejog is included as is the samples.

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10 Sep 2023 20:46 #280428 by TurboStreetCar
Can you grab that file and post it here so i can add it to my modules folder? Not sure if itll work, but its in a VM so im not really worried about breaking anything.

If that doesn't work, i guess ill have to reinstall linuxcnc at a newer version.

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10 Sep 2023 20:56 #280429 by Cornholio
I’m working on the Raspberry Pi so probably won’t be any good to you unless you’re using one as well.

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10 Dec 2023 17:18 #287772 by TurboStreetCar
Had a chance to work on this a little bit.

I installed 2.9.1 and have access to the sample that works now. I guess it wasn’t included on the older version of LinuxCNC I was using.

Anyway, in my application, I have a lathe with two hand wheels.

In the “JOG” page the axis.jog-enable pins are true so the hand wheels are enabled to jog the axis.

I’d like to be able to press a button to enable the angle jog, but I believe I’ll have an issue with the axis.jog.enable.

If axis.jog-enable remains active, and I use a MUX to switch between the anglejog counts, and the handwheel regular jog counts, it will reposition the axis when the count change takes place.

The axis.jog-enable would need to be pulled false before the change from angle counts to straight handwheel counts occurs and re-enabled after.

Is there a good way to cycle the axis.jog-enable pin when switching between standard MPG movement and anglejog movement?

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