Re: [avr-gcc-list] atmega128 funny problem

[Torsten Hahn]

Am Samstag, 5. Oktober 2002 19:42 schrieb Hallvard Kvedalen:
> Hi,
>
> I have just started with some small code on the mega128. Unfortunately I
> run into some funny problem.
> The main function looks like this:

I had a similar problem. The reason was, that the atmega128's watchdog timer 
was always enabled. You have to programm the fuse bits in a way, that 
watchdog reset is disabled by default or dissable the watchdog reset "by 
hand". You can use a macro from the avr-libc defined in wdt.h for this. Just 
call 

wdt_disable()

as first thing in your main, and things should be nice.

cu,
Torsten.
-- 
Torsten Hahn / Chemnitzer Str. 4 / 09599 Freiberg / Germany
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