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MarlinFirmware
[BUG] X and Y axis remain trusted after a M84, only Z axis is marked as untrusted
Did you test the latest bugfix-2.0.x code?
Yes, and the problem still exists.
Bug Description
Tested in Ender3v2 with the last bugfix:
Do an auto home (G28) and wait to finish and disable steppers with M84. The system indicates X and Y axis as trusted, and Z as untrusted.
Bug Timeline
No response
Expected behavior
All axes will be marked as untrusted after an M84
Actual behavior
only Z axis will be marked as untrusted after an M84
Steps to Reproduce
Do an auto home (G28) and wait to finish and disable steppers with M84. The system indicates X and Y axis as trusted, and Z as untrusted.
Version of Marlin Firmware
Latest bugfix 2.0.x
Printer model
Creality Ender 3v2
Electronics
STM32F103RET6
Add-ons
none
Bed Leveling
No response
Your Slicer
No response
Host Software
No response
Additional information & file uploads
No response
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This issue has had no activity in the last 60 days. Please add a reply if you want to keep this issue active, otherwise it will be automatically closed within 10 days.
The Z axis remains trusted now too. If the gantry is lowered manually and then you run a probe cycle, it crashes.
I started looking at this. When m84 is called it will only try and set the Z axis to disabled but all axis will be disabled regardless of the flag not being set. If you call G28 after X&Y will still show trusted with Z showing untrusted but it will not do a z raise before attempting to home.
If you do two M84's in a row the second one will correctly set all three axis to disabled and set all three to untrusted but a G28 after will still act like all axis are trusted and neglect to do a Z raise.
