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Date:	Thu, 5 Aug 1999 13:04:05 -0400 (EDT)
From:	Hans - Dulimarta <dulimart AT egr DOT msu DOT edu>
X-Sender:	dulimart AT scully
To:	cygwin AT sourceware DOT cygnus DOT com
Subject:	Accessing serial port.
Message-ID:	<Pine.GSO.4.10.9908051257330.12515-100000@scully>
MIME-Version:	1.0

I am porting my C codes from DJGPP to Cygwin. One of the modules has
several lines which read and write to COM1. I rewrite the code using
open ("/dev/com1"), read (....), write (....), etc. However, the code
seems to hang. The exact same code works fine under Linux by replacing
"/dev/com1" to "/dev/ttyS0". 

Could somebody please help me out.
Thanks.


Hans Dulimarta, Ph.D.    [dulimart AT egr DOT msu DOT edu, dulimart AT computer DOT org]
Visiting Research Associate
Department of Electrical & Computer Engineering         (517) 432-7589
Michigan State University, East Lansing, Michigan 48824


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