search

Mellow-3D / klipper-docs

klipper documentation for FLY motherboards
klipper-docs.vercel.app
49 stars 16 forks source link

SHT36 Pro SPI issue with TMC5160 #280

Closed godefroi closed 7 months ago

godefroi commented 8 months ago

Several people (of which I am one) have reported issues with recent Klipper versions and SPI communication with the TMC5160 on the SHT36 Pro. Initially, when I used a mid-September 2023 version of Klipper, everything worked. When I updated to a mid-March 2024 version, I get errors when communicating with the TMC5160:

Unable to write tmc spi 'extruder' register IHOLD_IRUN
Once the underlying issue is corrected, use the
"FIRMWARE_RESTART" command to reset the firmware, reload the
config, and restart the host software.
Printer is shutdown

Several people have reported this issue in the Voron discord (and probably the Klipper discord).

FengHua741 commented 7 months ago

SHT36PRO may not be able to use the 5160spi driver due to differences in the upper computer. Here are the available firmware https://mellow.klipper.cn/#/board/fly_sht36_pro/flash