[fpc-pascal] Serial Programming
M.Santhoff at t-online.de
Sun Jun 3 13:41:01 CEST 2007
Am Sonntag, den 03.06.2007, 12:38 +0200 schrieb Rainer Stratmann:
> Am Sonntag, 3. Juni 2007 09:38 schrieb Marco van de Voort:
> > > porting to the new 2.1.4 Version, I tried to convert the serial stuff,
> > > because there is nomore oldlinux unit.
> > > I can not find the equivalent unit(s) for the serial stuff.
> > > Is there someone who is serial interface experienced?
> > The terminal IO stuff in unit Linux moved to unit termio, and was cleaned
> > up and expanded.
> Yes, this work now also like before, thanks.
> Is there existing simple example code for accessing the serial interface?
I've been doing some very, very simple communications on three wires
without any handshake using the serial unit (rtl/unix or baseunix or so)
using 2.0.4. If that is sufficient I could show some code snippet.
But there is a sophisticated text on serial communications, "Serial
Programming Guide for POSIX Operating Systems" by Michael R. Sweet, that
has nearly anything. Search on the Web, IIRC it has it's own site.
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