Sensorless homing always triggers (TMC2209 BTT Octopus 1.1)

[chefw]

Basic Information:

Printer Model: Voron 2.4
MCU / Printerboard: BTT Octopus V1.1
Host / SBC
klippy.log

Describe your issue:

klippy._1.log (1.1 MB)

I have setup senseless homing per the guide. I’m running UART and the DIAG jumpers are on M0 and M1, but no matter what I set my stall guard to it just won’t move.

Initially I was getting the “end stop triggered after retract” error, but I fixed that by changing *homing_retract_dist" to zero.

Now I’m just trying to figure out what I have configured wrong… Any help would be DEEPLY appreciated as I’m going a bit crazy.

Thank you!

[jakep_82]

You’ve called out endstop pins on X and Y from an MCU named nhk, not the virtual pins from the 2209 drivers.

https://www.klipper3d.org/TMC_Drivers.html#configure-printercfg-for-sensorless-homing