Page 127 - 완) I MDP 프로젝트 작품 보고서(전체과 1학년)1.6

count[0]++;

if(count[0]==10)
count[0]=9;

save[0]=count[0];
EIFR=0x01;
}

interrupt [EXT_INT1] void external_int1(void)
{

count[0]--;
if(count[0]==0)
count[0]=9;

save[0]=count[0];
EIFR=0x02;

}
interrupt [EXT_INT2] void external_int2(void)
{

count[1]++;
if(count[1]==10)

count[1]=9;
save[1]=count[1];

EIFR=0x04;
}

interrupt [EXT_INT3] void external_int3(void)
{
count[1]--;

if(count[1]==0)
count[1]=9;

save[1]=count[1];
EIFR=0x08;
}

interrupt [EXT_INT4] void external_int4(void)
{

count[2]++;

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