[UNIX] can't open serial port

Michael Rueger m.rueger at acm.org
Thu Mar 21 07:34:57 UTC 2002


Ned Konz wrote:


> /dev/ttyS0 is port # 0, through /dev/ttyS9 (port #9). You have to have the
> proper permissions, of course.

Ahem, just (re)learned something.
I kept looking at tty?, not ttyS? ...

And the permissions weren't set correctly on those.
But why were the getty's running on the tty's?

Confused but happy ;-)

Thank you!!

Michael



More information about the Squeak-dev mailing list