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From:	"Richard Campbell" <richard DOT campbell AT oarcorp DOT com>
Newsgroups:	gmane.os.cygwin
Subject:	Re: Cannot write but not read from serial
Date:	Thu, 13 Jun 2002 15:37:19 -0500
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References:	<1023895399 DOT 15540 DOT ezmlm AT cygwin DOT com> <5 DOT 0 DOT 2 DOT 1 DOT 1 DOT 20020612172422 DOT 00a89400 AT duo DOT gppag DOT de>
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I tried variations on clocal, crtscts and cread parameters and got the same
results as you.

"Juergen Schwarz" <j DOT schwarz AT gppag DOT de> wrote in message
news:5 DOT 0 DOT 2 DOT 1 DOT 1 DOT 20020612172422 DOT 00a89400 AT duo DOT gppag DOT de...
Hi everyone,

I have a big and urgent problem with Cygwin (or my Unix knowledge):

I try to read and write data to&from the serial interface (COM1). Writing
works perfect with:

ls > COM1

But when trying to read with:

cat < COM1

nothing happens. I have set the correct baudrate with stty and don't know
what to try more.... I've also tied to play with other parameters like
-icanon, etc.

My setup is:

- Windows 98
- Cygwin 1.3.10

The cable is ok, it works with windows terminal programs.

Any ideas? I'm close to giving up...






********************************************************
* Jürgen Schwarz, GPP AG                               *
* Kolpingring 18a D-82041 Oberhaching                  *
* Phone: +49-89-61304-262 Net:  www.gppag.de           *
* FAX: +49-89-61304-353   Mail: J DOT Schwarz AT gppag DOT de     *
********************************************************



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