From owner-freebsd-arm@FreeBSD.ORG Fri May 10 04:49:16 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 0C99EF22 for ; Fri, 10 May 2013 04:49:16 +0000 (UTC) (envelope-from tim@kientzle.com) Received: from monday.kientzle.com (99-115-135-74.uvs.sntcca.sbcglobal.net [99.115.135.74]) by mx1.freebsd.org (Postfix) with ESMTP id C740ACC7 for ; Fri, 10 May 2013 04:49:15 +0000 (UTC) Received: (from root@localhost) by monday.kientzle.com (8.14.4/8.14.4) id r4A4n9UN067212; Fri, 10 May 2013 04:49:09 GMT (envelope-from tim@kientzle.com) Received: from [192.168.2.123] (CiscoE3000 [192.168.1.65]) by kientzle.com with SMTP id 32dem44pa6cmvjj59geuhc9k3i; Fri, 10 May 2013 04:49:09 +0000 (UTC) (envelope-from tim@kientzle.com) Subject: Re: Connecting to Beablebone Mime-Version: 1.0 (Apple Message framework v1283) Content-Type: text/plain; charset=windows-1252 From: Tim Kientzle In-Reply-To: Date: Thu, 9 May 2013 21:49:07 -0700 Content-Transfer-Encoding: quoted-printable Message-Id: <4856F924-8C9B-4F52-8C22-56F808DB7D81@kientzle.com> References: To: hiren panchasara X-Mailer: Apple Mail (2.1283) 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 04:49:16 -0000 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.) Of course, SSH is also an option=85 ;-) Tim On May 9, 2013, at 6:47 PM, hiren panchasara wrote: > Hi list, >=20 > 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. >=20 > Now, >=20 > After powering up I connected the debug USB cable from BB to my laptop > (running HEAD). >=20 > dmesg shows: >=20 > ugen0.5: at usbus0 > umodem0: 5> on usbus0 > umodem0: data interface 1, has no CM over data, has no break >=20 > /dev shows following new entries: >=20 > 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 >=20 > Trying to connecting to it: >=20 > % sudo cu -l /dev/cuaU0 > Connected >=20 > Its stays stuck there without doing anything. Same with ttyU0. Is that > not how you connect to this thing? >=20 > In my quest of understanding /dev entries, I found: ttyU0 is actual > tty device and cuaU0 is a callback device? >=20 > Also, I am not getting those blue usb lights turned on. Not sure if > that means something. >=20 > I am sure I must be doing something really silly. Any help would be = great. >=20 > 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"