Date: Sat, 17 Apr 1999 18:16:43 +0800 (HKT) From: Super-User <root@startv.com> To: "Pavel V. Antipov" <pavel@ikar.elect.ru> Cc: Terence Chan <kachan@startv.com>, freebsd-questions@FreeBSD.ORG Subject: Re: where is /dev/ttyS0 Message-ID: <Pine.SOL.3.91.990417181600.120A-100000@mail01> In-Reply-To: <Pine.BSF.3.96.990417135014.26784B-100000@ikar.elect.ru>
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I already ran that with root.. What kind of permission do I need?? Thanks -=Terence=- On Sat, 17 Apr 1999, Pavel V. Antipov wrote: > > > 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
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