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Message-ID: <007501c04576$a89a0ee0$c85a9b86@vwl.unimannheim.de>
From: "Daniel Probst" <daniel DOT probst AT gmx DOT ch>
To: "David Weekly" <davidweekly AT yahoo DOT com>, <cygwin AT sources DOT redhat DOT com>
References: <20001102224832 DOT 20902 DOT qmail AT web5205 DOT mail DOT yahoo DOT com>
Subject: Re: Serial Support?
Date: Fri, 3 Nov 2000 10:15:35 +0100
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Sometimes it works sometimes it doesn't.

Search for gpspoint on freshmeat.net, which is a GPS prog which makes
without problems under cygwin (however it doesn't yet support my Garmin
12Map yet). IO works, so check out the serial code in the sources.

BTW there is a wonderful GPS library under
ftp://ftp.hgmp.mrc.ac.uk/pub/ajb/jeeps/

in this case I can't get the IO to work under cygwin.

I've fiddled with the sources and GDB but don't understand what is going
wrong there.

-dan


----------
daniel DOT probst AT vwl DOT uni-mannheim DOT de
Dr. Daniel Probst
Economic Theory
Mannheim University
Germany
----- Original Message -----
From: "David Weekly" <davidweekly AT yahoo DOT com>
To: <cygwin AT sources DOT redhat DOT com>
Sent: Thursday, November 02, 2000 11:48 PM
Subject: Serial Support?


> Hello, folks! I've looked everywhere, but I haven't
> been able to yet find an answer to this simple
> problem: I'd like to read in lines of canonical input
> >from the serial port under Windows using cygwin. I
> wrote some code for Linux that worked fabulously
> (courtesy the Serial-Programming HOWTO) and I thought
> I could just change /dev/ttyS0 to COM1 and be all set.
> Unfortunately, it doesn't work - I'm not able to read
> in text from the GPS unit over COM1.
>
> All that I was able to find on the web were a few
> people asking effectively the same thing and not
> getting answered. This isn't very fancy - I'm just
> looking for a way to grab a line of text from the
> serial port! =)
>
> Ideally, the code would be cross-platform, with just a
> block like this at the top:
>
> #ifdef WIN32
> #define SERIALPORT "COM1"
> #else
> #define SERIALPORT "/dev/ttyS0"
> #endif
>
> Any ideas?
>
> Thanks!
>  -david
>
>
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