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Re: [lpc2000] Re: JTAG debugging options

2006-01-03 by Bertrik Sikken

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rtstofer wrote:
>> We need two things. A reasonably priced USB JTAG debugger supported
>> by a true "open-source" GDB/JTAG driver. Until then, the debugging
>> situation will remain tenuous, at best (for those on limited
>> budgets).
>>
>> Cheers,
>> James P. Lynch
>>
> 
> I posted a question re: using Insight under Linux on the Sparkfun
> Forum.  I received this site as a reply: http://openocd.berlios.de/web/
> 
> This may be a HUGE step in the right direction.

I played around with this in the past week and I think this is the
most promising open-source ARM7 JTAG project.

The source code looks well organised and extensible.

The latest version (download with subversion) is now able to run
under windows (with cygwin), it supports the ARM7TDMI-S micro and
works with various type of JTAG cables (parallel port and USB).
It successfully stepped through some simple programs in both
gdb and insight.

Kind regards,
Bertrik
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