Deprecation warnings for use of embedded_hal::digital::v1 traits

[sapir]

I'm getting deprecation warnings for using the GPIO pins, like:

warning: use of deprecated item 'embedded_hal::digital::v1::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.

[TheZoq2]

This is certainly a problem, @therealprof you said "Not sure we really want to deal with the fall out and actually how to deal with it." in #63, but it feels like we have to do it at some point. Or are there more changes to the digital api planned?

[therealprof]

No idea, I've not been a big fan of this whole digital::v2 mess to begin with but the jury is still out how to properly address the fallout.

CC rust-embedded/embedded-hal#139
CC rust-embedded/embedded-hal#135

[TeXitoi]

That's fixes, no?

Feel free to reopen if that's not the case.