From owner-freebsd-usb@FreeBSD.ORG Sun Apr 22 05:04:55 2012 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2B3381065673 for ; Sun, 22 Apr 2012 05:04:55 +0000 (UTC) (envelope-from yuri@rawbw.com) Received: from shell0.rawbw.com (shell0.rawbw.com [198.144.192.45]) by mx1.freebsd.org (Postfix) with ESMTP id F3A898FC0A for ; Sun, 22 Apr 2012 05:04:54 +0000 (UTC) Received: from eagle.yuri.org (stunnel@localhost [127.0.0.1]) (authenticated bits=0) by shell0.rawbw.com (8.14.4/8.14.4) with ESMTP id q3M54r0u036178 for ; Sat, 21 Apr 2012 22:04:54 -0700 (PDT) (envelope-from yuri@rawbw.com) Message-ID: <4F939175.50207@rawbw.com> Date: Sat, 21 Apr 2012 22:04:53 -0700 From: Yuri User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:10.0.3) Gecko/20120316 Thunderbird/10.0.3 MIME-Version: 1.0 To: freebsd-usb@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Is there a facility to send USB requests through the script? 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: Sun, 22 Apr 2012 05:04:55 -0000 I am looking at the USB webcam device that doesn't work on BSD (stalls). I have the log of linux USB communcation to the same device, where it works fine. Is there a way I can send the particular requests to USB device through script, as a debugging facility, so that I can easily change what is sent, compare what is received to what I have in log, and make changes? I know that kernel also sends some requests to the USB device, and I would like to disable this in such case. Yuri