Newsgroups: comp.unix.aux
Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!uupsi!phage!helix.cshl.org!sven
From: sven@helix.cshl.org (Sven Dietrich)
Subject: stty hardware flow control
Message-ID: <sven.669354478@helix.cshl.org>
Keywords: flow control, serial port
Sender: news@cshl.org (NO MAIL)
Organization: Cold Spring Harbor Laboratory
Distribution: usa
Date: 19 Mar 91 03:47:58 GMT



 I tried this many times: when I type

  stty -n /dev/tty0 flow 

 (this should be correct syntax according to the man page)

in order to enable hardware flow control between my modem and MacIIfx, I get
the strange result:

stty: :Invalid argument

 What am I doing wrong? My setup:

 Mac IIfx with 8 MB, A/UX 2.0, 80MB drive internal, serial port has a
USR Dual Std HST attached to it and is locked at 38400 baud.