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Re: Cannot write but not read from serial
- From: "Richard Campbell" <richard dot campbell at oarcorp dot com>
- To: cygwin at cygwin dot com
- Date: Thu, 13 Jun 2002 15:37:19 -0500
- Subject: Re: Cannot write but not read from serial
- Newsgroups: gmane.os.cygwin
- References: <1023895399.15540.ezmlm@cygwin.com> <5.0.2.1.1.20020612172422.00a89400@duo.gppag.de>
I tried variations on clocal, crtscts and cread parameters and got the same
results as you.
"Juergen Schwarz" <j.schwarz@gppag.de> wrote in message
news:5.0.2.1.1.20020612172422.00a89400@duo.gppag.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.Schwarz@gppag.de *
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