[En-Nut-Discussion] anyone using SAM7S32?

[Adam Dybkowski]

Bernd Walter wrote:

>>>> Just tried to run ethernut the first time on a SAM7S controller.
>>>> My main function doesn't get excecuted it seems, so it looks to be
>>>> something in Ethernut startup.
>>>> I'd used the included st91sam7s32_rom.ld.
>>> [...]

> It hangs somewhere in crtat91sam7sex_rom.S.
> I have 3 active high LED available.

Have you tried to link and load program into RAM? Then debug it
step-by-step by JTAG. Atmel has complicated JTAG debugging of software
written in AT91SAM7Sxx Flash memory (only one hardware breakpoint usable
in gcc) - that's why it's easier to load it in RAM.

-- 
Adam Dybkowski
		adybkows at wp.pl
		http://dybkowski.net/