KAMP has stopped generating a mesh only in the area of printing

[bladyle]

Hi, I'm using your klipper configuration since beginning and I'm very happy with it but since yesterday I noticed that when I send file to print and with activated KAMP, bed mesh is generated for the whole bed - not only for the object. The only thing that I have modified to the system is that I casually run KIAUH scripts for updates.

What printer are you using?

• SV06

What kind of device are you using to host Klipper?

• OS: old laptop
• Version: []

How did you install Klipper?

• Manual install, KIAUH

Is your local copy of this configuration up to date?

• This configuration changes all the time, when did you install it? Are you sure you're running the latest version?

What slicer are you using?

• [x] OrcaSlicer

Are you using the config bundles from this repo?

• [ ] Yes
• [ ] No

Did you Adjust your slicer?

• [x] Yes
• [ ] No

[bassamanator]

How did you enable KAMP? Is the configuration up to date with the repo?

[bladyle]

I enable it from cfgs/misc-macros.cfg but I have seen now that are some new changes to repo. I will update it and test again. Will report back when I test it.

edit: configuration up to date and KAMP enabled according to the instruction - still generating a mesh on a whole bed Should I update klipper.bin on the printer itself?

[bassamanator]

~Well, if you truly are up to date with the repo, you could try flashing a newer klipper.bin. This really shouldn't be necessary at all, but given the fact that~

Now that I think about it, it might be possible to determine if you're up to date with the repo. Run _BED_MESH_CALIBRATE in your klipper console (make sure your build plate is clear). What happens?

[bladyle]

_BED_MESH_CALIBRATE created new default mesh, although I noticed couple of Probe samples exceed tolerance. Retrying... when doing it

edit: I think I found the problem. When I did update the slicer my profile was changed and I didn't have checks on: Label objects, Exclude objects

[bassamanator]

The logic for the kamp routine is quite simple, even a non-coder can likely make sense of it,

    {% if kampEnabled == 0 %}
        BED_MESH_PROFILE LOAD=default                        ; NOTE if not using a mesh, comment out this line
        M104 S{hotendtemp}                                   ; set & don't wait for hotend temp
        G28 Z                                                ; final z homing
    {% else %}
        G28 Z                                                ; final z homing
        BED_MESH_CALIBRATE                                   ; KAMP mesh
        M104 S{hotendtemp}                                   ; set & don't wait for hotend temp
    {% endif %}

Given that Kamp works for me, I suspect that you either have not enable it, or your configuration isn't fully up to date.

I recommend you re-download the configuration (do the git method if you want to make your life easier with managing your config).

Also, to clarify, KAMP was previously working for you?

[bladyle]

I have edited my last comment - it was my mistake... I will use the post to ask you for another notification I receive now in klipper but didn't receive it before:

Stepper driver warning: OTPW flag set

The stepper driver 'stepper_z' has triggered the OTPW flag and may stop working if it gets any hotter. This is an indication of an over temperature condition. This can be caused by a too high current. Please check the stepper driver settings and cooling.