Lpc2000

I understand that the wiggler will only let you debug in RAM, and in IAR
linker options I do have the RAM xcl file selected.  In debugger options
I don't have any startup macro file defined - I'm not sure what I should
be using.  I did enable hardware reset like you recommended, but that
didn't work either.

Since I'm new to the IAR environment too, I thought I would simplify by
just using OCD Commander directly.  I'd like to know of something that
should always work in OCD Commander regardless of what is in RAM or in
Flash on the board - so I can eliminate the olimex jtag as the problem.
I had assumed that performing a RESET from OCD Commander should always
work - but that's just a guess.

Karim

-----Original Message-----
From: lpc2000@yahoogroups.com [mailto:lpc2000@yahoogroups.com]On Behalf
Of Joel Winarske
Sent: Monday, November 21, 2005 11:05 PM
To: lpc2000@yahoogroups.com
Subject: RE: [lpc2000] Problems with olimex (wiggler) jtag and olimex
lpc2129 proto board


Are you debugging out of RAM or from Flash?

If RAM, under options/debugger do you have a macro file defined?

You might also try:
Enable Hardware reset under Macraigor, define time to 0.

Joel

> Newb - I can't seem to get my wiggler compatible to talk to my olimex
> proto board.  I've tried it on 2 laptops, 800 mhz and 2.8 ghz
machines,
> various parallel port speed settings.  I'm using OCD Commander and
> always get an Internal Error 43 message, then "Error Response from
> INITIALIZE: 0x03 initialize_target : cable disconnected  (10 : 03)"
> I'm using OCD Commander 2.4.1 that comes with IAR jumpstart compiler.
> 
> I've followed posts warning about system speed, about making sure pins
> 8 and 15 are shorted on the wiggler, about making sure the debug
jumper
> is installed, about making sure the parallel port is not set to ECP -
> all verified yet nothing seems to work.  Shouldn't I at least be able
> to start OCD Commander with no warning messages and use it to reset
the
> board even if the default flash-based program it was shipped with is
> still on it?  The default program appears to work just fine when the
> JTAG cable is disconnected. 





 
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