Occasional fail to initiate resume by incoming call, easy workaround proposed

[Werner Almesberger]

Andy Green wrote:
> Who actually read the code and determined that, and what is the story
> about how it handles RTS and CTS?

See my previous mail on the topic. I didn't see anything suspicious
about RTS/CTS but the IN1 logic has a simplistic implementation that
leads to complex semantics.

I don't think this causes any of the troubles people are concerned
about at the moment and any non-trivial change there would need a
lot of testing, so I'd put it into the "fix later" pile.

- Werner