Lpc2000

--- In lpc2000@yahoogroups.com, "Milos Prokic" <milos.prokic@m...> 
wrote:
> Hi everyone,
> 
> I've been developing stuff with LPC for some time now. 
> 
> Initially I've been playing with Ashling software tools, then I 
build my own
> board and used Philips ISP to download code. but now that the code
> complexity and size is increasing I purchased the Macraigor Wiggler 
and
> started evaluating CW for ARM. Since everything so far was done in 
GCC, I'm
> expecting no complications in moving the project to CW. 
> 
> However, I'm having some issues with flash downloads. Wiggler seems 
to
> detect something on the JTAG (0x4F1F0F0F).. and when I try 
downloading a hex
> or binary file it looks like it's erasing and then downloading but 
the
> memory content stays the same - whatever was in flash before didn't 
get
> erased, not to mention overwritten.
> 
> If anyone knows what's the trick to get the LPC210x to work with 
CW/Wiggler
> I would be very grateful.

Have a look at my Wiggler interface:

http://www.geocities.com/leon_heller/lpc2104.html

If yours is connected differently, that might be the problem. Those 
connections work with both a real Wiggler and my own version, with 
the Rowley software and the Macraigor utility.

Leon