Re: [avr-libc-dev] ??Upgrade from 2005 to 2006 of WinAvr breaks ISR(_vector_default)??

[Ned Konz]

On Apr 22, 2006, at 10:17 AM, Steve Franks wrote:

> > > I get the following warning:
> > >
> > > main.cpp:92: warning: `_Z16__vector_defaultv' appears to be a
> > > misspelled
> > > signal handler
> > >
> > > When I try to compile:
> > >
> > > ISR(__vector_default) { puts("\nUI"); }
> > >
> > > On a Mega168.  I changed "SIGNAL" to "ISR", and changed #include
> > > "avr/signal.h" to "avr/interrupt.h"
> >
> > Are you doing
> >
> > extern "C" {
> > #include <avr/interrupt.h>
> > }
> >
> >
> > for the include?
> >
> > --
> > Ned Konz
> > address@hidden
>
>
> Ah, Ned, you nailed it, almost. "extern C" around the include is  
> not the
> solution, but putting it around the ISR is! See below:
>
> extern "C" {
>      ISR(__vector_default) { puts("\nUI"); }
> }
>
> Is this the type of thing that one should do a avr-libc bug entry for?
> Obviously not alot of C++ hackers out there.

I believe that Joerg already fixed this in avr-libc 1.4.4 ; I think  
there will be a new WinAVR using that version of avr-libc soon.

--
Ned Konz
address@hidden