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Re: [avr-libc-dev] ioat94k.h: interrupt vector table off-by-one
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From: |
Joerg Wunsch |
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Subject: |
Re: [avr-libc-dev] ioat94k.h: interrupt vector table off-by-one |
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Date: |
Fri, 2 Sep 2005 10:25:16 +0200 |
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User-agent: |
Mutt/1.4.2.1i |
As Adam Megacz wrote:
> It appears that all of the SIG_* symbols defined in ioat94k.h should
> be decremented by 1 -- for example:
> #define SIG_FPGA_INTERRUPT0 _VECTOR(0) /* FPGA_INT0 */
> #define SIG_INTERRUPT0 _VECTOR(1) /* EXT_INT0 */
> #define SIG_FPGA_INTERRUPT1 _VECTOR(2) /* FPGA_INT1 */
Nope, vector 0 is the reset vector (named vector 1 in the
datasheet). I just verified that AT94k datasheet, it appears
to be that way there, too.
--
cheers, J"org .-.-. --... ...-- -.. . DL8DTL
http://www.sax.de/~joerg/ NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)