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teemuatlut / TMCStepper

MIT License
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running multiple drivers? #214

Open MattBlanco opened 3 years ago

MattBlanco commented 3 years ago

I had a question about running multiple drivers. Currently, I'm using software SPI with 4 different drivers, but each driver has different pins. For example, stepper 1 uses A0-A3, stepper 2 A4-A7, etc. Is there a better way to do this?

teemuatlut commented 3 years ago

Only the Chip Select (CS) pin needs to unique.

MattBlanco commented 3 years ago

Do they have to be analog pins or can I use digital pins?

Would this still allow you to run multiple drivers with stallguard simultaneously?