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pinout-xyz / rpipins

MIT License
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Acronym explanation #7

Open lurch opened 7 months ago

lurch commented 7 months ago

It'd probably be very useful if the README explained what all the little two-letter codes (hi, pu, op, lo, dl, lg, etc.) actually mean :smiley:

lurch commented 7 months ago

Also, what does the red-colouring of the pin-circles for GPIO2 and GPIO3 in the screenshot in the README indicate?

Gadgetoid commented 7 months ago

what does the red-colouring of the pin-circles for GPIO2 and GPIO3 in the screenshot in the README indicate?

It's the "live" mode, it abuses pinctrl to show the state of pins. 2 and 3 are pulled up (by external i2c pullups iirc) so typically read as high.

And... yess.. much documentation needed!