Page 13 - 완) I MDP 프로젝트 작품 보고서(전체과 1학년)1.6

void main(void)
{

DDRA = 0x00;
PORTA = 0xff;

DDRE=0x00;
DDRB=0xff;
DDRF = 0xff;

DDRD = 0xff;
DDRG = 0xff;

EICRB = 0b00001010;
EIMSK = 0b00110000;
TIMSK = 0x01;

TCNT0 = 0x00;
SREG|=0x80;

while(1){
TCCR0 = 0x07;

if (PINA.0==1)
{

SREG = 0x00;
time = 30;
count = 0;

}

for (i=0;i<2;i++)
{
SREG|=0x80;

DDRA = 0x00;
PORTA = 0xff;

DDRE=0x00;
DDRB=0xff;
DDRF = 0xff;

DDRD = 0xff;
DDRG = 0xff;

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