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MarlinFirmware / Marlin

Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
https://marlinfw.org
GNU General Public License v3.0
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[BUG] Babystepping not working on BTT SKR Mini E3 V3.0 #27438

Closed blu28 closed 3 weeks ago

blu28 commented 1 month ago

Did you test the latest bugfix-2.1.x code?

Yes, and the problem still exists.

Bug Description

The screen that says "Babystepping Probe Z" displays the current probe Z value, but turning the knob does nothing, it does not change the value. Pressing the knob take you back to the previous menu.

Bug Timeline

It has never worked for me. I first started trying this in July.

Expected behavior

I expect the number to increment and decrement as the knob is turned left and right.

Actual behavior

The number did not change.

Steps to Reproduce

  1. Go to the "Babystepping Probe Z" screen.
  2. turn the knob.

Version of Marlin Firmware

2.1.x branch as of 2024/09/23

Printer model

Ender-3 Pro

Electronics

BTT SKR Mini E3 V3.0

LCD/Controller

Stock controller

Other add-ons

BLTouch clone.

Bed Leveling

ABL Bilinear mesh

Your Slicer

Cura

Host Software

None

Don't forget to include

Additional information & file uploads

No response

blu28 commented 1 month ago

Configuration.zip

blu28 commented 3 weeks ago

Making the BABYSTEP_MULTIPLICATOR_Z set to 1 causes the BABYSTEP to respond.

ellensp commented 3 weeks ago

you have

  //#define BABYSTEP_MILLIMETER_UNITS       // Specify BABYSTEP_MULTIPLICATOR_(XY|Z) in mm instead of micro-steps
  #define BABYSTEP_MULTIPLICATOR_Z  0.01       // (steps or mm) Steps or millimeter distance for each Z babystep

you cannot have BABYSTEP_MULTIPLICATOR_Z < 1 when your not in BABYSTEP_MILLIMETER_UNITS mode