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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[FR] Safe homing - use normal motor current for moves after XY sensorless homing is complete #26369

Open Mjankor opened 7 months ago

Mjankor commented 7 months ago

Is your feature request related to a problem? Please describe.

Currently the process when doing safe homing on a TMC driver machine is:

However, if XY_PROBE_FEEDRATE is too fast (and there's no reason it shouldn't be), then the lower motor current may cause missed steps and stuttering.

Are you looking for hardware support?

No

Describe the feature you want

I would like to see the process changed to this.

When doing safe homing on a TMC driver machine:

Then XY_PROBE_FEEDRATE can be set at reasonable speeds.

Additional context

No response