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vlachoudis / bCNC

GRBL CNC command sender, autoleveler and g-code editor
GNU General Public License v2.0
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Autolevel not recording probe points #1754

Closed rschell closed 1 year ago

rschell commented 1 year ago

I was thinking to resurface my spoilboard, so I thought that I would try the autolevel process to scan my surface. I laid out a sheet of aluminum foil, entered the probing area, and scanned the surface multiple times. I could not get bCNC to save the probed data.

On further inspection, I found that the the scan routine in CNC.py does a G38.2 at each location but fails to query the parameters for the probed result. Added a "$#" following the wait after the G38.2 in CNC.py and now it reports the result across the entire grid.

Am I missing something? I checked the history and couldn't find where the parameters, PRB in particular, were checked during the scan in the past. Is there/was there another way to receive the PRB result?

rschell commented 1 year ago

My current version of grblHAL is not reporting the probe position following the completion of the probe. The default setting says it does but its not. Looks like I'll spend sometime looking there.

rschell commented 1 year ago

Turns out $10 run time override was blocking the PRB response, added 128 to my current 59 value. Now using 187.

Terjio was very helpful.