From owner-freebsd-arm@FreeBSD.ORG Fri May 10 05:20:22 2013 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 6B986436 for ; Fri, 10 May 2013 05:20:22 +0000 (UTC) (envelope-from hiren.panchasara@gmail.com) Received: from mail-ea0-x229.google.com (mail-ea0-x229.google.com [IPv6:2a00:1450:4013:c01::229]) by mx1.freebsd.org (Postfix) with ESMTP id 023EBD95 for ; Fri, 10 May 2013 05:20:21 +0000 (UTC) Received: by mail-ea0-f169.google.com with SMTP id n15so2025517ead.0 for ; Thu, 09 May 2013 22:20:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:cc:content-type:content-transfer-encoding; bh=jYetSuXPYtgfWWbwINQnOjqUHp0YYAPmhmFoX4F+hM8=; b=fImRbmXe0oTX26T/e7Vfau9Y7k/mT/NlUrsK6A9NUyyoTWnHG0CfdaaAYs8qYcNQQH Kly3pcTDTPXx/shw4UZ1fgfTtb7CIwDrA+EwymFYCbFpcJDHCikz6nZe3ep+QTomNZvv e/dOtOYnJzYtv41D/tA/RJNzM+kMWm3Z1W47S9nGsFQP3Opt3U7AMTihshtTbihkHWBe PeJUtbE+QDI5sqQxR//MncVM2iXtaRWt5XpK9qKU7ekNGnNNJskVtzQ8NGHf77MByRCX +nVlMlVSEhuZNjQMDEykDTKUqM0W+vbW1kU7QCNFHAwmB9Cfun4/eJDeyV4VJPz+wiVr CWVw== MIME-Version: 1.0 X-Received: by 10.14.126.5 with SMTP id a5mr36849253eei.46.1368163221042; Thu, 09 May 2013 22:20:21 -0700 (PDT) Received: by 10.14.130.66 with HTTP; Thu, 9 May 2013 22:20:20 -0700 (PDT) In-Reply-To: <4856F924-8C9B-4F52-8C22-56F808DB7D81@kientzle.com> References: <4856F924-8C9B-4F52-8C22-56F808DB7D81@kientzle.com> Date: Thu, 9 May 2013 22:20:20 -0700 Message-ID: Subject: Re: Connecting to Beablebone From: hiren panchasara To: Tim Kientzle Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: freebsd-arm X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Porting FreeBSD to the StrongARM Processor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 May 2013 05:20:22 -0000 On Thu, May 9, 2013 at 9:49 PM, Tim Kientzle wrote: > Which "debug USB cable" do you mean? > > If you mean you're connecting a USB cable from your laptop > to the mini-USB connector on the board (like you would do > with the old BeagleBone), that won't work. The new BBBlack > no longer has the built-in serial-to-USB adapter. > > You'll need something like > http://www.adafruit.com/products/954 > to get a working serial console for the BB Black. > (Just look carefully at the picture on that web page to > see how to connect it.) Thanks! Hiren > > Of course, SSH is also an option=E2=80=A6 ;-) > > Tim > > > On May 9, 2013, at 6:47 PM, hiren panchasara wrote: > >> Hi list, >> >> I've built img using crotchet scripts (great work!) a few days back >> from HEAD and followed instructions at >> https://wiki.freebsd.org/FreeBSD/arm/BeagleBoneBlack. >> >> Now, >> >> After powering up I connected the debug USB cable from BB to my laptop >> (running HEAD). >> >> dmesg shows: >> >> ugen0.5: at usbus0 >> umodem0: > 5> on usbus0 >> umodem0: data interface 1, has no CM over data, has no break >> >> /dev shows following new entries: >> >> crw-rw---- 1 uucp dialer 0x97 May 9 18:13 cuaU0 >> crw-rw---- 1 uucp dialer 0x98 May 9 18:13 cuaU0.init >> crw-rw---- 1 uucp dialer 0x99 May 9 18:13 cuaU0.lock >> crw------- 1 root wheel 0x94 May 9 18:13 ttyU0 >> crw------- 1 root wheel 0x95 May 9 18:13 ttyU0.init >> crw------- 1 root wheel 0x96 May 9 18:13 ttyU0.lock >> lrwxr-xr-x 1 root wheel 9B May 9 18:13 ugen0.5 -> usb/0.5.0 >> crw-rw-rw- 1 root wheel 0xe May 9 18:11 null >> crw------- 1 root wheel 0x1b May 9 18:10 bpf >> >> Trying to connecting to it: >> >> % sudo cu -l /dev/cuaU0 >> Connected >> >> Its stays stuck there without doing anything. Same with ttyU0. Is that >> not how you connect to this thing? >> >> In my quest of understanding /dev entries, I found: ttyU0 is actual >> tty device and cuaU0 is a callback device? >> >> Also, I am not getting those blue usb lights turned on. Not sure if >> that means something. >> >> I am sure I must be doing something really silly. Any help would be grea= t. >> >> cheers, >> Hiren >> _______________________________________________ >> freebsd-arm@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-arm >> To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" >