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makerbase-mks / MKS-RUMBA32

MKS RUMBA32 is modified in Aus3D RUMBA32 version and a powerful 32-bit 3D printer control board with STM32F446VET6 , The main frequency is 180MHZ. Support Marlin2.0 , support MKS LCD12864B/MINI12864/2004/12864, support MKS TFT24/28/32/35/70 Screens. The motherboard integrates 6 AXIS interface, integrates SPI / UART interface…
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All Endstops not working #29

Closed gsart84 closed 3 years ago

gsart84 commented 3 years ago

Hello

sorry for my bad english

i have a MKS Rumba32 V1.0 Board and i loadet Marlin from MKS github. All Endstop does not work.

Previously there was a old Rumba Board in my Printer ans all endstops working fine.

can anyone help?

i attached the files

Marlin.zip

mks-viva commented 3 years ago

Hi! Ok i will check it tomorrow.

gsart84 commented 3 years ago

Hello

got it.

Bending the diag pin on stepper driver solve the problem!

mks-viva commented 3 years ago

Yes, TMC2209 will output a singal by diag pin, MKS RUMBA32 connected it to endstop signal pin by 0603-0Ω image image

mks-viva commented 3 years ago

I will close this issues temporarily