Rockbox mail archiveSubject: Re: transmit on remote pin with sci?
From: [IDC]Dragon (idc-dragon_at_gmx.de)
> I'm trying to implement a transmit interrupt handler
> If not, do I have to transmit with the rxd1 pin as IO?
Yes, and in an "open drain" fashion to avoid collisions. Never pull high,
> has anybody implemented it as interrupts? how fast can it go ? (I would
Yes, has been done. High baudrates (up to 115k tested, iirc) are possible.
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Page was last modified "Jan 10 2012" The Rockbox Crew