"Unable to write tmc spi 'stepper_x' register GLOBALSCALER"

Basic Information:

Printer Model: Mellow VzBot 330
MCU / Printerboard: STM32H723ZGT6
klippy.log
klippy (1).log (59.8 KB)

I have built my Mellow Vzbot 330 printer following the manual given on the website, now I reached the point to turn it on for the first time, when I try to click home, the klipper shuts down giving the error “Unable to write tmc spi ‘stepper_x’ register GLOBALSCALER”. Solution that I have tried is to maybe find the faulty driver, but I don’t know exactly how to do it, what I basically did was disconnect are the drivers and connect them one by one to see which one is faulty but it still gives me same error in every case even when there are no drivers connected to the main board.

printer (2).cfg (8.0 KB)

Hello @jan0ni !

You may have a look in these threads:

This topic was automatically closed 60 days after the last reply. New replies are no longer allowed.