On Friday 06 February 2009 09:10, Weddington, Eric wrote:
[...]
> +#define sleep_bod_disable() \
> +(__extension__({ \
> + __asm__ __volatile__ ( \
> + "ori %0,%1" \
> + : "+d" (MCUCR) \
> + : "i" (_BV(BODS) | _BV(BODSE)) \
> + ); \
> + __asm__ __volatile__ ( \
> + "andi %0,%1" \
> + : "=d" (MCUCR) \
> + : "i" (~_BV(BODSE)) \
> + ); \
> +}))
Hmm...
It is interesting to omit IN/OUT instruction in such manner.
I will check this for all Avr-gcc versions.
Thanks, this is new for me.
Dmitry.
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