From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2215 invoked by alias); 18 Feb 2005 00:45:50 -0000 Mailing-List: contact gdb-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sources.redhat.com Received: (qmail 1998 invoked from network); 18 Feb 2005 00:45:39 -0000 Received: from unknown (HELO rproxy.gmail.com) (64.233.170.198) by sourceware.org with SMTP; 18 Feb 2005 00:45:39 -0000 Received: by rproxy.gmail.com with SMTP id a36so209805rnf for ; Thu, 17 Feb 2005 16:45:39 -0800 (PST) Received: by 10.11.99.58 with SMTP id w58mr185186cwb; Thu, 17 Feb 2005 16:45:39 -0800 (PST) Received: by 10.11.99.9 with HTTP; Thu, 17 Feb 2005 16:45:39 -0800 (PST) Message-ID: <7f45d93905021716455fc758fd@mail.gmail.com> Date: Fri, 18 Feb 2005 02:48:00 -0000 From: Shaun Jackman Reply-To: Shaun Jackman To: gdb@sources.redhat.com Subject: Macraigor Raven JTAG hardware Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-SW-Source: 2005-02/txt/msg00115.txt.bz2 The Macraigor Raven is a JTAG debugging device that I'd like to use to debug an ARM7 target. It requires a small proprietary program, OCDRemote, that translates GDB-speak to some parallel port witchery. Is there an open-source replacement for this program available anywhere? It seems it shouldn't be terribly difficult to reverse engineer [1] their parallel port protocol by spewing some debug output from the Linux parallel port driver. Any chance GDB could some day use the Raven natively? Alternatively, who can recommend a cost effective way to debug the ARM7 using Linux, GDB, and JTAG? I have up to about a thousand bucks to spend on this project, but many JTAG devices cost a heck of a lot more than that. Cheers, Shaun [1] see DMCA what-nottery about reverse engineering for interoperability