[En-Nut-Discussion] Debugging Nut/Os application

[Sander Smeenk]

Hey,

I've got a bug in my software, and I can't find the exact cause. Now, I was 
wondering whether I could use the programmer -that is delivered with the 
ethernut starter kit- for JTAG debugging. If so, can anybody tell me where 
to find information regarding this?

And if that's not possible, can anyone tell me how to debug my application 
with AVR-studio and AVR-GCC? I have found a debugging example with ICCAVR, 
but none with winavr.

This would really be appreciated as I suspect it has something to do with my 
variables that are allocated and freed from the heap, so I don't think the 
.map file could tell me alot more. (Not that I have a clue on how I can read 
possible errors from that file ;) )

Thanx,
Sander.