ERROR! Shared TMC uarts need unique address or select_pins polarity (MKS SKIPR + TMC2209 MKS)

makerbase-mks / MKS-SKIPR

MKS SKIPR is an all-in-one board launched by Makerbase for running Klipper. It integrates the RK3328 SOC running the Klipper host and the STM32F407VET6 MCU responsible for executing specific machine actions. It meets the use of most 3D printers.

GNU General Public License v3.0

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ERROR! Shared TMC uarts need unique address or select_pins polarity (MKS SKIPR + TMC2209 MKS) #82

Closed johnbeer13 closed 2 months ago

johnbeer13 commented 2 months ago

Hello! I installed the TMC2209 MKS drivers on the MKS SKIPR board. I put jumpers on the board to work in UART mode. The following error is issued: _Shared TMC uarts need unique address or selectpins polarity Once the underlying issue is corrected, use the "RESTART" command to reload the config and restart the host software. Printer is halted

Maybe someone has encountered this problem? Thanks!

johnbeer13 commented 2 months ago

I found a problem. It turns out that z and z1 had the same uart_pin. Be careful with copy/paste :)