Re: [avr-gcc-list] How to handle interrupt vectors ?

[Joerg Wunsch]

Charalampos Alexopoulos <address@hidden> wrote:

> Yes i have seen the code for the ISR and i have no understanding of
> the mechanism because i don't know what that vector is.

I have already explained you that, and you can take my word that you
don't stand a chance using the existing gcrt1.S file.  That's not to
say it could not be done at all, but you'd have to start over from
scratch, writing your own C run-time startup code in a different way
than the existing code is done.

You could perhaps seek up some old (maybe about 4 years old)
suggestion from Marek Michalkiewicz about what changes would be needed
in order to allow for arbitrarily-named interrupt vectors.  Offhand, I
can't tell you though whether it has been discussed here on
avr-gcc-list, or on avr-libc-dev instead.

-- 
cheers, J"org               .-.-.   --... ...--   -.. .  DL8DTL

http://www.sax.de/~joerg/                        NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)