From owner-freebsd-questions@FreeBSD.ORG Mon Aug 4 13:42:14 2014 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id E97D9B54 for ; Mon, 4 Aug 2014 13:42:14 +0000 (UTC) Received: from smtp.demon.co.uk (mdfmta005.mxout.tbr.inty.net [91.221.168.46]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 6DC0F2FEE for ; Mon, 4 Aug 2014 13:42:13 +0000 (UTC) Received: from smtp.demon.co.uk (unknown [127.0.0.1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by mdfmta005.tbr.inty.net (Postfix) with ESMTP id B0B90A64FC8 for ; Mon, 4 Aug 2014 13:30:09 +0100 (BST) Received: from mdfmta009.tbr.inty.net (unknown [127.0.0.1]) by mdfmta009.tbr.inty.net (Postfix) with ESMTP id A6965384089; Mon, 4 Aug 2014 12:57:45 +0100 (BST) Received: from mdfmta009.tbr.inty.net (unknown [127.0.0.1]) by mdfmta009.tbr.inty.net (Postfix) with ESMTP id 7885D38407C; Mon, 4 Aug 2014 12:57:45 +0100 (BST) Received: from [192.168.254.7] (unknown [80.177.21.188]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mdfmta009.tbr.inty.net (Postfix) with ESMTP; Mon, 4 Aug 2014 12:57:45 +0100 (BST) Message-ID: <53DF8C3B.6090207@sliderule.demon.co.uk> Date: Mon, 04 Aug 2014 14:35:55 +0100 From: Steve Burton User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Julien Cigar , freebsd-questions@freebsd.org Subject: Re: switch serial connection References: <20140804114628.GA74890@mordor.lan> In-Reply-To: <20140804114628.GA74890@mordor.lan> X-MDF-HostID: 4 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.18 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Aug 2014 13:42:15 -0000 On 04/08/2014 12:46, Julien Cigar wrote: > Hello, > > I have an old switch (Planet GSW-1200S) with a serial port to which I'm > trying to connect, it seems to work with: > > $> sudo cu -l /dev/ttyU0 -s 38400 > > when I execute this command and power on the switch I have the > following: https://dpaste.de/iEOr > > The problem is that when I press Enter it hangs, it seems that the key > is never "sent" on the wire .. Any idea what the problem could be .. ? > > Thanks, > Julien > perhaps ^J instead of enter? Steve.