I got my SKR 2 with the newest 429 chip instead of the 407 one, nightly build Marlin merged with BTT's file compiles fine. I am using TMC 2209 in SPI mode I believe with the jumpers, set correctly and I have a weird problem with Z homing.

Normal Z movement is fine in the correct directions, but when I go to home Z, it then moves in the wrong direction (up instead of down), and when I manually trigger the precision piezo orion sensor, it triggers (I've tested it to know that it works in M119), but nothing happens and z just keeps going up. Have to then manually cut power or e-stop. Wrong setup?
tried #define Z_DRIVER_TYPE TMC2209_STANDALONE
AND
#define Z_DRIVER_TYPE TMC2209 but same results
I do NOT want sensorless homing as it's a scara type printer (X-SCARA)

I've attached my configuration.h and configuration_adv.h files.

I've used Marlin before, and RRF, even klipper, so unless I've missed something, which is possible. Any help is appreciated.

Edited 2 time(s). Last edit at 12/07/2021 10:16AM by iamthebest22.