Add stepper driver part

BerkeleyHCI / PolymorphicBlocks

A work-in-progress board-level hardware description language (HDL) providing design automation through generators and block polymorphism.

BSD 3-Clause "New" or "Revised" License

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Add stepper driver part #355

Closed ducky64 closed 3 months ago

ducky64 commented 4 months ago

Adafruit likes TB6612. Sparkfun also uses TB6612, along with a few other options, TC78H670FTG with microstepping, A3967 with microstepping (codesigned), A4988 with microstepping (codesigned).

We have the DRV8833 dual-pack H-bridge = one bipolar stepper driver, though it needs to be adapted to a stepper driver interface.

[x] Add A4988 part
[x] Make DRV8833.sleep optional

ducky64 commented 3 months ago

Resolved by #366