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Fwd: accesing the serial port in non-blocking mode ?
- To: cygwin at sourceware dot cygnus dot com
- Subject: Fwd: accesing the serial port in non-blocking mode ?
- From: Philippe Moutarlier <philippe at kscable dot com>
- Date: Wed, 12 Jul 2000 14:36:54 -0600
Hi everybody,
please excuse this newbie question : I am trying to access and control
my serial ports using open + read/write + tcgetattr/tcsetattr. I need
to have the read in non-blocking mode so I set the VMIN and VTIME
to be both 0.
But the read still blocks ...
I also seem to have pbs setting the speed to 115200 using the
c_flag attribute.
I have just downloaded and installed the latest cygwin.
Am I doing something wrong or is it just not possible ?
Thanks
Philippe
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