From owner-freebsd-usb@FreeBSD.ORG Sat Jun 22 00:34:34 2013 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 074C05F8 for ; Sat, 22 Jun 2013 00:34:34 +0000 (UTC) (envelope-from mwm@mired.org) Received: from mail-oa0-x230.google.com (mail-oa0-x230.google.com [IPv6:2607:f8b0:4003:c02::230]) by mx1.freebsd.org (Postfix) with ESMTP id C818011A7 for ; Sat, 22 Jun 2013 00:34:33 +0000 (UTC) Received: by mail-oa0-f48.google.com with SMTP id f4so10042758oah.35 for ; Fri, 21 Jun 2013 17:34:33 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:x-originating-ip:in-reply-to:references:date :message-id:subject:from:to:cc:content-type:x-gm-message-state; bh=qJr5vt087TbedrfNFFIB6L1rWIa/ZP7dZ+ApTwjj+Sk=; b=KxUdnANpxj2SjyDePQTs7DKN5rza48imJdtbHY0kxC0As5xYv0aMPSTNb9P83AwAmN 2NLc6pajVsnmctXHntkEuid3wy9SD853Ly9S+Vg/eOtTiNO4lm+08QoZC+/WsrITixkE wAo+IfVMopdaYX8ls0pM8ik75MfIOvg9SLthfOJm9KSVBoMy+w53he+uDhoFSj5/egcF +q2TmGdJKHp0p3OSNi33FgbVU1snRmG+7RXUB5W3wFIySA52rpjJk6eM/6z7/px28lkh eZDEYf67IM9/SR2QeFsZQZDB1hKeYaooSXiUqfexGzPY+7enPSl+qrhiufSEIux/8AF8 VdSw== MIME-Version: 1.0 X-Received: by 10.60.68.66 with SMTP id u2mr7291575oet.82.1371861273124; Fri, 21 Jun 2013 17:34:33 -0700 (PDT) Received: by 10.182.26.83 with HTTP; Fri, 21 Jun 2013 17:34:33 -0700 (PDT) X-Originating-IP: [98.22.165.84] In-Reply-To: References: <20130621195542.7d9103859f9edcbd1bd8b4d8@getmail.no> <20130621200326.ba4a8fd0e4b300b8b77c836e@getmail.no> <51C4C07B.7040507@bitfrost.no> Date: Fri, 21 Jun 2013 19:34:33 -0500 Message-ID: Subject: Re: Issues 179505 From: Mike Meyer To: Adrian Chadd Content-Type: text/plain; charset=ISO-8859-1 X-Gm-Message-State: ALoCoQlLKnl7KCtWQ6OvHn0ZyYu5g0y42vv+BhrgAfwP2sdtFKl/hRFgx0afR0pP15EnULkt4+9r Cc: freebsd-usb@freebsd.org X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 22 Jun 2013 00:34:34 -0000 On Fri, Jun 21, 2013 at 4:08 PM, Adrian Chadd wrote: > On 21 June 2013 14:07, Hans Petter Selasky wrote: >> I think I have one of these devices at work. I can have a look if I have >> time next week. Possibly the Arduino needs a fix. Look for so-called >> spurious VBUS pullup toggling in the software of the Arduino. > Considering there's a large number of unfixed Arduinos out there and > it works fine on Linux, Windows and FreeBSD, I don't think "fix the > arduino" should be the only solution. Did you mean "OSX" instead of FreeBSD there? While not really optimal, I'd consider it acceptable if the fix were in software, so that the Arduino IDE's "burn bootloader" menu entry could be used to fix the thing. But fixing things so it just worked would be better. Thanks,