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cygwin 1.5.23-2 : CREAD termios option don't work
- From: "Florent Morin" <morinflorent at gmail dot com>
- To: cygwin at cygwin dot com
- Date: Thu, 11 Jan 2007 16:53:39 +0100
- Subject: cygwin 1.5.23-2 : CREAD termios option don't work
I actually develop a program in C for reading and writing data on
serial port. It works fine on GNU/Linux. I now test it with cygwin
I begin to set the port options, then I read/write information and
restore port settings. I can write on serial port but can't read.
For testing, I have tried with a working program : stty. It works fine
with all options, but not with CREAD.
$ stty cread < /dev/ttyS0
stty: /dev/ttyS0: unable to perform all requested operations
Can someone explain this ?
I use cygwin 1.5.23-2 on Windows XP SP2.
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