[LinuxCNC/linuxcnc Issue#114] TLO affects live plot in Axis About GRBL HAL

Issue #114 | 状态: 已关闭 | 作者: pkmcnc | 创建时间: 2016-07-19

Here are the steps I follow to reproduce the issue:

1. Start a machine (axis_mm). Home.
2. Edit TLO in the tooltable for a tool #1 to -200mm, save and reload the table.
3. M6 T1 G43.
4. G53 G0 Z0.
5. Touch off Z to 0. Now both relative and machine Z = 0.

This is what I expected to happen:

The program preview should remain at Z=0 inside the limits box.

This is what happened instead:

The preview is far above the box.

It worked properly before this:

Probably never, in 2.7.5 and master it’s as described.

#1 – cradek 于 2016-10-21

Thanks for this report – this is an old problem! I’ve fixed this and related issues in the commits ending at http://git.linuxcnc.org/?p=linuxcnc.git;a=commitdiff;h=5ef99c9 which will be in release 2.7.8. Please test when you can?

#2 – pkmcnc 于 2016-10-21

Thanks for the fix! I’ll test asap.
Is it going to master too?

#3 – jepler 于 2016-10-21

@pkmcnc yes it will be merged up to master. We “merge up” from release branches into master, just not always right away. It looks like in this case there’s a conflict merging 2.7 to master due to some other changes by @SebKuzminsky — when he gets those squared away, this will get merged too.

#4 – pkmcnc 于 2016-10-22

Just tested it in master, works as expected. Thank you!
I also observed some false “Program exceeds…” behavior from time to time, so I’m glad that this series of commits is supposed to fix it too. Thanks again!

原始Issue: https://github.com/LinuxCNC/linuxcnc/issues/114

Here are the steps I follow to reproduce the issue:

This is what I expected to happen:

This is what happened instead:

It worked properly before this:

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