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http://www.hackerschool.org/HS_Boards/zboard.php?AllArticle=true&no=23741 [º¹»ç]
#include<AVR/io.h>
unsigned int data=0xFE;
void main(void)
{
DDRB=0xFF;
PORTB=0xFF;
DDRB|=0xFB;
GICR|=0x40;
MCUCR=0x02;
MCUCSR=0x00;
GIFR=0x40;
__enable_interrupt();
while(1);
}
#pragma vector=INTO_vect
__interrupt void INTO_interrrupt(void)
{
__disable_interrupt();
PORTB=data;
data--;
}
__interrupt void INTO_interrrupt(void)
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Hit : 5224 Date : 2012/05/15 01:59
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