(Q) - change pin function

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…

16 stars 15 forks source link

(Q) - change pin function #35

Closed DrumClock closed 3 years ago

DrumClock commented 3 years ago

Hi, @mks-viva

It is possible to define pins:

PB8 - (SCL) PB9 - (SDA) PA4 - (A9) PA3 - (A10)

As I/O digital pins for switching transistors or endstop sensors?

mks-viva commented 3 years ago

Yes, you can

DrumClock commented 3 years ago

I wanted to define pin PB4 (A9) instead of PB2 for BTN ...... but it didn't work. Here are the reasons why: # 33 (comment)