[grbl Issue#1020] State error: Invalid gcode ID:36 About GRBL HAL

Issue #1020 | 状态: 已关闭 | 作者: sanotronics | 创建时间: 2016-06-17

Hello!

I am using grbl 0.9g with a Shapeoko 3, and bCNC to control it.

I have succesfully milled, drilled and engraved PCBs.

Now, I am trying to mill a PCB, with a rectangular shape, but with 5mm arcs on the corners.

I am getting the error shown in the image, and the process stops close to the middle of the first arc.

I cannot find any info or anyone in any forum who had a similar problem :S

I attach the image showing the error and the last position of the mill.

I also attach the full gcode

Potes4x2.top.mill.txt

The line I get the error at is this one:

G02 X-138.0000 Y5.0000 R5.0000 F504.00

And when I look at the application’s terminal, the last commands are:

G1X-133Y0Z-1.682966 ok -> G1X-134.950175Y0.396Z-1.670572R5.0000F504.00 ok G1X-135.1081Y0.504275Z-1.668173 ok ok G1X-136.591443Y1.521274Z-1.645236 ok G1X-137.468275Y2.8919Z-1.616967 error: Invalid gcode ID:36 ok ok

See how the G02 command gets modified by a G1 command?
Maybe by getting a G1 command with the R5.000 is what grbl doesn’t like?

Is this maybe a bCNC issue? I will try driving it with a different software and update.

!2016-06-17 200924-bcnc cusersfrancogoogle driveyaeltexhardwarekilo mux shieldmodulos diy

#1 – chamnit 于 2016-06-17

@sanotronics : I’m assuming that since you are milling a PCB, you are also doing surface probing to modify the g-code inside bCNC. If so, bCNC either mistakenly changed the G2 to a G1 command or didn’t remove the R word. I would post this issue there. The author is very responsive and usually quick to fix things.

#2 – sanotronics 于 2016-06-17

Yes indeed! it was bCNC’s autoleveler, it changed G02 to G01 and tried to “emulate” the arc doing lines , but it forgets to remove the R word :/

I run the gcode without the autolevel feature and it went all the way

It’d be awesome if it gets fixed!

Can you please copy the link of that issue here please?

#3 – sanotronics 于 2016-06-18

Ok never mind, I thought you meant YOU’d post it, but it was because I speak spanish as a mother tongue, and I just missed it.

I posted the issue here:
https://github.com/vlachoudis/bCNC/issues/362

原始Issue: https://github.com/grbl/grbl/issues/1020

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