Lawrence <[EMAIL PROTECTED]> writes:
> Anyone knows the default serail port speed? It is 38,400bps? Which
> file responsible for this setting? I want to increase it to 115,200bps.
Most versions of unix only support specifying the modem speed up to
38400 (for historical reasons). So to specify a higher speed, you
have to tell the OS to use a higher speed when something like pppd
asks for 38400. This is accomplished with setserial, see the man page
for details, but you're looking for the spd_hi and spd_vhi options.
I put these commands in an /etc/rc.boot/0setserial-local file so that
they happen every time I boot.
# !/bin/sh
# File: /etc/rc.boot/0setserial-local
STD_FLAGS="spd_vhi"
SETSERIAL=/bin/setserial
echo -n "Local serial port config...."
${SETSERIAL} -b /dev/ttyS0 ${STD_FLAGS}
${SETSERIAL} -b /dev/ttyS1 ${STD_FLAGS}
echo "done."
${SETSERIAL} -bg /dev/ttyS{0,1}
--
Rob
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