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Published 20 hours ago • verified publisher icon darknao

SPI Communications

Open thestumbler opened this issue 1 year ago • 0 comments

Describe the bug This isn't a bug, but an inquiry about the SPI communications.

Configuration:

Not applicable

Additional context

I'm working on a related type of project, and had been preparing to handle the SPI signals with great respect, as I see you had configured it to run at 12 MHz in this code.

But I recently probed a wheel connected to a base, and observed the actual SPI clock speed was much slower, like ~470 kHz.

Does this frequency vary among the different generations of base units? Or did you just decide to run the SPI in the project at a high speed?

Tangentially related, has anyone hacked the protocol for displaying stuff on the small graphical LCD (OLED?)

-Chris

thestumbler avatar Apr 15 '23 23:04 thestumbler