A/UX: How to Control Baud Rates and Other Serial Port Settings


Article Change History
----------------------
08/31/92 - REVIEWED
* For technical accuracy.


When I set up baud rates and control serial port parameters, the settings
revert to default values on boot up and at random times. I want to know how
to control the baud rate setting and other serial port parameters. Is there
a file that has these default values?

For printer ports, you should use a printer interface script, as in
/usr/spool/lp/model, to set port speed. For applications, set port speed via
termio or ioctl.


Published Date: Feb 18, 2012