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Re: [avr-gcc-list] int vectors problem


From: Volkmar Dierkes
Subject: Re: [avr-gcc-list] int vectors problem
Date: Thu, 27 Mar 2003 15:26:00 +0100

Which device you are using?
Which version of avr-gcc do you using?
Did you include <avr/io.h> and specified the correct mcu?

Maybe there is some more information necessary.

Volkmar

address@hidden schrieb am 27.03.03 15:13:33:
> 
> Hi all...
> 
> For some reason GCC isnt setting up the interrupt vectors correctly.
> Here is the result:
> 
> Disassembly of section .text:
> 00000000 <__vectors>:
>    0:   0c c0           rjmp    .+24        ; 0x1a
>    2:   26 c0           rjmp    .+76        ; 0x50
>    4:   25 c0           rjmp    .+74        ; 0x50
>    6:   24 c0           rjmp    .+72        ; 0x50
>    8:   23 c0           rjmp    .+70        ; 0x50
>    a:   22 c0           rjmp    .+68        ; 0x50
>    c:   21 c0           rjmp    .+66        ; 0x50
>    e:   20 c0           rjmp    .+64        ; 0x50
>   10:   1f c0           rjmp    .+62        ; 0x50
>   12:   1e c0           rjmp    .+60        ; 0x50
>   14:   1d c0           rjmp    .+58        ; 0x50
>   16:   1c c0           rjmp    .+56        ; 0x50
>   18:   1b c0           rjmp    .+54        ; 0x50
> 
> 0000032a <__vector_14>:
>  32a:   1f 92           push    r1
>  32c:   0f 92           push    r0
>  32e:   0f b6           in  r0, 0x3f    ; 63
> ......
> 
> In this case its SIGNAL(SIG_ADC) not being setup.
> 
> Can anyone explain this?
> 
> Thanks,
>  Mark W.
> 
> _______________________________________________
> avr-gcc-list mailing list
> address@hidden
> http://www.avr1.org/mailman/listinfo/avr-gcc-list


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