Can't use ioctl() to set baud rate on /dev/ttyS0
Tue Apr 24 18:28:00 GMT 2007
On 2007-04-23, Christopher Faylor wrote:
> On Mon, Apr 23, 2007 at 06:34:45PM -0700, Gary Johnson wrote:
> >I've been working on porting a simple terminal emulator application
> >from HP-UX 10.20 to Cygwin. All it does is make a few termio
> >settings on stdin, stdout and the specified serial port, then copy
> >characters from stdin to the serial port and from the serial port to
> >stdout. It seems to work fine except that it won't set the serial
> >port baud rate.
> For cygwin, you'll need to use cfset[io]speed and tcsetattr to set
> baud rate.
That did it! It all works great now. Thank you.
I know I'm going to regret asking this, SHTDI and all, but where is
this documented? I searched the FAQ and User's Guide for ioctl,
etattr and termio and didn't find anything relevant.
Gary Johnson | Agilent Technologies
email@example.com | Mobile Broadband Division
| Spokane, Washington, USA
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