From owner-freebsd-multimedia@FreeBSD.ORG Sat Feb 18 19:02:53 2006 Return-Path: X-Original-To: freebsd-multimedia@freebsd.org Delivered-To: freebsd-multimedia@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D02AE16A420 for ; Sat, 18 Feb 2006 19:02:53 +0000 (GMT) (envelope-from maht0x0r@xsmail.com) Received: from mta08-winn.ispmail.ntl.com (mta08-winn.ispmail.ntl.com [81.103.221.48]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1151F43D45 for ; Sat, 18 Feb 2006 19:02:52 +0000 (GMT) (envelope-from maht0x0r@xsmail.com) Received: from aamta10-winn.ispmail.ntl.com ([81.103.221.35]) by mta08-winn.ispmail.ntl.com with ESMTP id <20060218190252.HYLB29066.mta08-winn.ispmail.ntl.com@aamta10-winn.ispmail.ntl.com> for ; Sat, 18 Feb 2006 19:02:52 +0000 Received: from ffr.maht0x0r.net ([82.30.20.211]) by aamta10-winn.ispmail.ntl.com with SMTP id <20060218190251.JFND6973.aamta10-winn.ispmail.ntl.com@ffr.maht0x0r.net> for ; Sat, 18 Feb 2006 19:02:51 +0000 Date: Sat, 18 Feb 2006 19:02:51 +0000 From: Lawless McNutty To: freebsd-multimedia@freebsd.org Message-Id: <20060218190251.05f5fafe.maht0x0r@xsmail.com> X-Mailer: Sylpheed version 2.0.0 (GTK+ 2.6.9; i386-portbld-freebsd6.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: firewire camera control X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 18 Feb 2006 19:02:53 -0000 Hi, I covert the linux command dvcont http://linuxcommand.org/man_pages/dvcont1.html And I've been reading the source code (which I won't paste here or else your life will become GPL) Using libraw1394 they send 44 bytes (if my counting is correct =) of data to the node and the camera starts playing (or one of many exciting functions). I've been reading through /usr/src/sys/dev/firewire/ but can't spot where a similar transaction could take place and the naming conventions don't seem to overlap. I'm going to bed now, but while I sleep can anyone out there offer some assistance of where I should be looking ? is it to do with PHY ? It is a shame that the firewire driver writer wasn't concerned with cameras !