Re: [avr-gcc-list] bootloader not jumping back to app

[jeffrey traer bernstein]

is it possible that reset interrupt vector at 0x0000 is jumping directly 
to the bootloader everytime?

Joerg Wunsch wrote:

> jeffrey traer bernstein <address@hidden> wrote:
>
>  
>
> > Problem is when i try to jump to 0x0000 using a function pointer or
> > inline assembly the app code i loaded doesn't seem to start.
> >    
>
> How do you jump to 0, did you make sure it actually resulted in what
> you want?
>
> Here's the AppNote AVR109 way (that is proven to work):
>
> void (*funcptr)( void ) = 0x0000;
> ....
> funcptr();
>
> If you need a genuine reset (which will also return all IO registers
> to their default state), rather use the watchdog.
>
>