Interrupt handlers and the RS-232 port

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Article #40158

#40158

From: Alex Leavens
Date: Tue, 09 Jan 1990 23:14

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I have a device which is sending data via the RS-232 port at
4800 baud;  I can read this just fine.  However, what I'm getting
from the device is raw data, and I want to interpret it.

Is there a simple way of setting up an RS-232 interrupt handler
from C?  If so, how?  If not, how do I do it in assembler?

Thanks,

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Message-ID: <16296@laurel.athertn.Atherton.COM>

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!sun-barr!decwrl!ucbvax!hplabs!hpda!athertn!alex
From: alex@athertn.Atherton.COM (Alex Leavens)
Newsgroups: comp.sys.atari.st
Subject: Interrupt handlers and the RS-232 port
Summary: I need to read the RS-232 port in real-time
Keywords: RS-232 interrupt
Message-ID: <16296@laurel.athertn.Atherton.COM>
Date: 9 Jan 90 23:14:58 GMT
Reply-To: alex@Atherton.COM (Alex Leavens)
Organization: Atherton Technology, Sunnyvale, CA
Lines: 8