From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mta1.srv.hcvlny.cv.net ([167.206.4.196]) by www.linuxtv.org with esmtp (Exim 4.63) (envelope-from ) id 1KXefb-0004eH-Ed for linux-dvb@linuxtv.org; Mon, 25 Aug 2008 18:11:58 +0200 Received: from steven-toths-macbook-pro.local (ool-18bfe594.dyn.optonline.net [24.191.229.148]) by mta1.srv.hcvlny.cv.net (Sun Java System Messaging Server 6.2-8.04 (built Feb 28 2007)) with ESMTP id <0K650054DZMW2O01@mta1.srv.hcvlny.cv.net> for linux-dvb@linuxtv.org; Mon, 25 Aug 2008 12:11:21 -0400 (EDT) Date: Mon, 25 Aug 2008 12:11:20 -0400 From: Steven Toth In-reply-to: <48B2C6DD.9040806@linuxtv.org> To: Robin Perkins Message-id: <48B2D9A8.4020208@linuxtv.org> MIME-version: 1.0 References: <48B2C6DD.9040806@linuxtv.org> Cc: linux-dvb@linuxtv.org Subject: Re: [linux-dvb] Reverse enginnering using i2c protocol analysers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: linux-dvb-bounces@linuxtv.org Errors-To: linux-dvb-bounces+mchehab=infradead.org@linuxtv.org List-ID: Steven Toth wrote: > Robin Perkins wrote: >> Does anyone have any experiences using i2c logic analysers to work out >> how cards work ? >> Is it an effective reverse enginering method ? >> I was looking for them online but most of them seem pretty expensive >> (~$4000) however I found the Total Phase Beagle >> for about $300. Has >> anyone else tried this adapter out ? (It appears to have software for >> Linux, OS X and Windows which seems pretty good.) > > A parallel port on a spare linux box, two wires and a copy of lmilk does > it for me. < $10. Just for the record, it won't go above 100KHz so while it works on almost everything I've ever used it on ... at somepoint of someone wants to run their i2c bus at > 100Khz, this won't work. - Steve _______________________________________________ linux-dvb mailing list linux-dvb@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb