From mboxrd@z Thu Jan  1 00:00:00 1970
From: erik quanstrom <quanstro@quanstro.net>
Date: Sun, 23 Mar 2014 20:32:07 -0400
To: 9fans@9fans.net
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Subject: Re: [9fans] usb/serial control open
Topicbox-Message-UUID: ced699a8-ead8-11e9-9d60-3106f5b1d025

> > i think it is even easier to set the state up properly with cpurc or
> > consolefs' configuration file, and have the various programs not even
> > care that they're talking to a serial port.
>
> Not my experience. Occasionally programs do have to care about
> some serial port parameters and if such a program crashes you
> have a partially working interface. Think CTS/RTS state etc.

doesn't sound like the common case.  in any event, seems like a
program fiddling with CTS/RTS should do the whole setup, especially
if it plans on crashing.  :-)

- erik