From owner-freebsd-hackers@FreeBSD.ORG Tue Aug 9 21:25:29 2005 Return-Path: X-Original-To: freebsd-hackers@freebsd.org Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 84ECB16A41F for ; Tue, 9 Aug 2005 21:25:29 +0000 (GMT) (envelope-from dgilbert@daveg.ca) Received: from ox.eicat.ca (ox.eicat.ca [66.96.30.35]) by mx1.FreeBSD.org (Postfix) with ESMTP id DB9E344491 for ; Tue, 9 Aug 2005 21:25:28 +0000 (GMT) (envelope-from dgilbert@daveg.ca) Received: by ox.eicat.ca (Postfix, from userid 66) id 6CF42DCE4; Tue, 9 Aug 2005 17:25:28 -0400 (EDT) Received: by canoe.dclg.ca (Postfix, from userid 101) id 62A7B1A0939; Tue, 9 Aug 2005 17:25:21 -0400 (EDT) From: David Gilbert MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <17145.8001.349961.334759@canoe.dclg.ca> Date: Tue, 9 Aug 2005 17:25:21 -0400 To: Warner Losh In-Reply-To: <20050809.150845.71119932.imp@bsdimp.com> References: <17144.64281.705769.294109@canoe.dclg.ca> <1123613910.9836.15.camel@realtime.exit.com> <17145.469.365833.447736@canoe.dclg.ca> <20050809.150845.71119932.imp@bsdimp.com> X-Mailer: VM 7.17 under 21.4 (patch 17) "Jumbo Shrimp" XEmacs Lucid Cc: freebsd-hackers@freebsd.org, dgilbert@dclg.ca Subject: Re: Bluetooth GPS for timekeeping? X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Aug 2005 21:25:29 -0000 >>>>> "Warner" == Warner Losh writes: Warner> You'd likely be money ahead by using a simpler, wired GPS Warner> receiver directly into a legacy serial port. Heh. But I don't have one of those. You see, this was just a hey ... I have this ... and it's not currently in use... so it could have a cool second life ... type project. I suppose what you're saying is that to get accurate time ... since bluetooth has the characteristics of a "network" that there would have to be a somewhat sophisticated NTP over bluetooth protocol. Heh. Dave. -- ============================================================================ |David Gilbert, Independent Contractor. | Two things can only be | |Mail: dave@daveg.ca | equal if and only if they | |http://daveg.ca | are precisely opposite. | =========================================================GLO================