[En-Nut-Discussion] Version of apploader in ethernut 2.1b and "continuous" appload issue

[Dima Zavin]

Ole,

Thanks for the quick reply.

> I don't know what's the concrete version, but your problem seems to have
> a different cause.

I found it on the website. The appload.bin in apploadbin.zip does
match what's in the NRWW section of the flash.

The problem is that a lot of the code (especially the flashing code)
is from avr-libc, and I have no idea what version of avr-libc this
.bin was linked against.

>
> > I've been investigating an issue where the bootloader continuously
> > tries to dhcp->tftp->reflash in a big loop. Seems that the 'jmp 0' is
> > never happenening, but I don't see what would make it jmp back to
> > 0x1f00 either.
>
> For me it looks like you have a watchdog running that is resetting the
> board after starting your application. Or perhaps there is another
> "reset" reason like a stack overflow.

Watchdog is off. And if there was a stack overflow, it would be in the
appload code, so I would expect more people to see it?

Thanks in advance.

--Dima

>
> Bye,
>
> Ole Reinhardt
>
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