From: Soam Vasani <soam.vasani@codito.com>
To: Shaun Jackman <sjackman@gmail.com>
Cc: gdb@sources.redhat.com
Subject: Re: Macraigor Raven JTAG hardware
Date: Fri, 18 Feb 2005 09:55:00 -0000 [thread overview]
Message-ID: <42158748.8070902@codito.com> (raw)
In-Reply-To: <7f45d93905021716455fc758fd@mail.gmail.com>
Shaun Jackman wrote:
> 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?
Someone's made an attempt, see
http://sourceforge.net/projects/gdbice/
> 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.
This might help:
http://www.arm.com/pdfs/DDI0029G_7TDMI_R3_trm.pdf
(probably the only thing you'll have to reverse engineer is the pin
configuration.)
> 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.
http://hri.sourceforge.net/tools/jtag_faq_org.html
--
soam
next prev parent reply other threads:[~2005-02-18 6:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-18 2:48 Shaun Jackman
2005-02-18 6:20 ` Daniel Jacobowitz
2005-02-18 9:55 ` Soam Vasani [this message]
2005-02-18 10:33 Spen
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