AVR-Chat

At 04:29 PM 3/1/2005, John Samperi wrote:

>At 08:18 AM 2/03/2005, you wrote:
>
>
> >Well, it's still got me.
> >
> >USART1 continuously hits me with a TXD int, even though it's not enabled.
>
>Hmmm... I was just asking about that...perfect timing.
>Have you tried just to run your code WITHOUT the ICE?

Yup. I put a pin-ping in there so I can see the ISR happening, and it's 
still there.


>NOT that I doubt the fuctionality of the ICE or Studio 4.xx
>of course.......

Oh never.. :) (gag sputter)

>  Perhaps put some led toggling code in that
>int service just to see if you are really getting the int
>from the chip or just the ICE/Studio combo.

It almost looks like my vector table is wrong or something, but I've 
counted the entries, and checked it against the one in the data sheet.  It 
really ACTS like a UDRE int, or "level" int on one of the pins, those are 
the only ones I'm aware of that will hit you every instruction until they 
are turned off, or the trigger condition dissapears.