Serial Port Problems
Michael McCarthy
mccarthy@compsci.bristol.ac.uk
Mon Aug 1 14:24:00 GMT 2005
On Fri, 29 Jul 2005, H. Henning Schmidt wrote:
> You can configure your serial port -attached file-desc to return after one
> single byte or after a timeout by configuring the appropriate members of the
> struct termios -member <c_cc>. Read
> http://www.easysw.com/~mike/serial/serial.html for details.
>
> ;Henning
Thanks Henning! Got it working by adding the following to the settings I
already had:
// ignore modem control lines and enable the receiver
tios.c_cflag |= (CLOCAL|CREAD);
// minimum number of characters before read() returns
tios.c_cc[VMIN] = 6;
Kind regards,
Mike McCarthy
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