From owner-freebsd-usb@FreeBSD.ORG Thu Jul 6 08:28:52 2006 Return-Path: X-Original-To: freebsd-usb@freebsd.org Delivered-To: freebsd-usb@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 629DC16A4DD for ; Thu, 6 Jul 2006 08:28:52 +0000 (UTC) (envelope-from nocturnal@swehack.se) Received: from mail2.swebase.com (mail2.swebase.com [82.99.44.25]) by mx1.FreeBSD.org (Postfix) with ESMTP id C737D43D66 for ; Thu, 6 Jul 2006 08:28:38 +0000 (GMT) (envelope-from nocturnal@swehack.se) Received: from [82.99.47.5] by mail2.swebase.com (MDaemon.PRO.v8.1.0.R) with ESMTP id 27-md50000044000.msg for ; Thu, 06 Jul 2006 10:28:20 +0200 Message-ID: <44ACC966.8030009@swehack.se> Date: Thu, 06 Jul 2006 10:27:18 +0200 From: nocturnal User-Agent: Thunderbird 1.5 (X11/20060116) MIME-Version: 1.0 To: freebsd-usb@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Authenticated-Sender: nocturnal@swehack.se X-MDRemoteIP: 82.99.47.5 X-Return-Path: nocturnal@swehack.se X-MDaemon-Deliver-To: freebsd-usb@freebsd.org X-Spam-Checker-Version: SpamAssassin 3.0.4 (2005-06-05) on mail2 X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00 autolearn=ham version=3.0.4 X-Spam-Level: X-Spam-Processed: mail2.swebase.com, Thu, 06 Jul 2006 10:28:20 +0200 Subject: Lowering USB Transfer Rate? X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 06 Jul 2006 08:28:52 -0000 Hi I'm not sure if that's what i want to do but the story is i lost the USB cable for my mp3 player and i honestly have no idea if it was USB 1 or 2. So i took the cable from my lacie hdd and tried to mount the mp3 player but the system locked up and was rebooted. Each of these devices work just fine with their original cables. I suspected maybe that the lacie usb cable was usb 2.0 and that the transfer rate was too high, i honestly have no idea but it sounds like different usb protocols need different cables. Does anyone know what the problem is and is it possible to force usb 1.0 transfer? -- Med vänliga hälsningar Stefan Midjich aka nocturnal [Swehack] http://swehack.se