From owner-freebsd-arm@FreeBSD.ORG Wed Jan 16 09:51:39 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 A527F4F4 for ; Wed, 16 Jan 2013 09:51:39 +0000 (UTC) (envelope-from jakob@alvermark.net) Received: from smtprelay-b22.telenor.se (smtprelay-b22.telenor.se [195.54.99.213]) by mx1.freebsd.org (Postfix) with ESMTP id 4894F933 for ; Wed, 16 Jan 2013 09:51:38 +0000 (UTC) Received: from ipb5.telenor.se (ipb5.telenor.se [195.54.127.168]) by smtprelay-b22.telenor.se (Postfix) with ESMTP id D2D75EB352 for ; Wed, 16 Jan 2013 10:25:41 +0100 (CET) X-SENDER-IP: [85.229.94.62] X-LISTENER: [smtp.bredband.net] X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AoB8AKdx9lBV5V4+PGdsb2JhbABFgwcnLYcXqxiHexcDAQEBATg0gl8cgTEMCiSIJpdkn3WOD4MpA6lL X-IronPort-AV: E=Sophos;i="4.84,478,1355094000"; d="scan'208";a="261394423" Received: from c-3e5ee555.06-11-73746f31.cust.bredbandsbolaget.se (HELO sigyn.alvermark.net) ([85.229.94.62]) by ipb5.telenor.se with ESMTP; 16 Jan 2013 10:25:39 +0100 Received: from gw.inter-sonic.com ([212.247.8.97] helo=[192.168.1.191]) by sigyn.alvermark.net with esmtpa (Exim 4.72 (FreeBSD)) (envelope-from ) id 1TvPBM-000CxR-Me for freebsd-arm@freebsd.org; Wed, 16 Jan 2013 10:21:16 +0100 From: Jakob Alvermark Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Subject: Isochronous USB transfers on RPI? Date: Wed, 16 Jan 2013 10:25:38 +0100 Message-Id: <6BD0E5E4-3921-4F9B-9381-3813933670AE@alvermark.net> To: freebsd-arm@freebsd.org Mime-Version: 1.0 (Apple Message framework v1085) X-Mailer: Apple Mail (2.1085) 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: Wed, 16 Jan 2013 09:51:39 -0000 Hi, Maybe this should go to the usb list, but it is probably relevant here = as well. I have been playing with the Pi for a while now and having great fun = with FreeBSD. Great work gonzo and others! However, I'd like to use a webcam with it. I learned that USB webcams = use isochronous transfers and the DWC OTG driver doesn't fully implement = it. (If I read the commit logs correctly) What is missing and how can I help? Best regards, Jakob=