How to use cyw43_arch?

[Kernald]

The Pico W board needs specific headers to control the wireless board, e.g. pico/cyw43_arch.h. These don't seem to be exposed by these rules yet, is that correct?

[dfr]

That is correct - when I wrote the rules, Pico W didn't exist. I don't think it would be too hard to add this support but I only have the original pico hardware so I have no way to test.

[Kernald]

I'll might look into that eventually - happy to test if you put a PR up before that :-)