From owner-freebsd-questions Sat Apr 17 2:54:58 1999 Delivered-To: freebsd-questions@freebsd.org Received: from ikar.elect.ru (unknown [195.161.50.139]) by hub.freebsd.org (Postfix) with ESMTP id 0665E151C4 for ; Sat, 17 Apr 1999 02:54:37 -0700 (PDT) (envelope-from pavel@ikar.elect.ru) Received: from localhost (pavel@localhost) by ikar.elect.ru (8.8.7/8.8.7) with SMTP id NAA27078; Sat, 17 Apr 1999 13:51:21 +0400 (MSD) (envelope-from pavel@ikar.elect.ru) Date: Sat, 17 Apr 1999 13:51:15 +0400 (MSD) From: "Pavel V. Antipov" To: Terence Chan Cc: freebsd-questions@FreeBSD.ORG Subject: Re: where is /dev/ttyS0 In-Reply-To: <37182886.6b41.0@startv.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Sat, 17 Apr 1999, Terence Chan wrote: > Hi, > > I have a linux binary which will access to the serial port of the PC to collect > data, and in the Red Hat linux box, I refer to the serial port as /dev/ttyS0. > > > However, I am planning to implement the same system on FreeBSD, and I have managed > to get the binary running. Unfortunately, I wasn't be able to locate the correct > /dev file to access the serial ports. > > I have tried the followings: > /dev/ttyd0 > /dev/cuaa0 > > None of them work for me. > > What is the problem? Is that the binary wasn't be able to read the com port?? > or I have referred to the wrong device? > > Pls Advise. > > Many Thanks. > -=Terence=- > http://www.startv.com I think you have wrong permissions for files /dev/cuaa0 etc please check them To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message