Re: [avr-gcc-list] HELP_my reset problem

[Parthasaradhi Nayani]

Hello Laser,

AVR Mega series processors have interrupt entry table
and entries in the table will have to be proper for
the interrupt service routine to work. All unused
entries are filled with the reset address by GCC. This
is the problem in your case. Please check.

Nayani P


--- laser lei <address@hidden> wrote:

> Dear All,
>      I am an new engineer in GCC_AVR.
> I now use the WIN_AVR.I write a simple program,
> only init I/O and UART receive(Interrupt).But when
> the interrupt come,it first enter main entry,like
> reset,then run to SEI,enter UART receive interrupt
>      I don't know why it happen.
>      Hope your help!
>      Laser 
>     
> 
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