Page 206 - MDP2020-3

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| 인천전자마이스터고등학교 ·············································································································

FF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF}//콜론
};

short int prt[16]={0,};

short int count = 0;

void print(char num){

char i=0,j=0;

num%=10;

for (i=0;i<16;i++){
prt[i]=a[num][i];
LATCH=0;

for(j=0;j<16;j++){
CLK=0;
DATA=prt[i]%2;
CLK=1;
prt[i]=prt[i]>>1;

}
delay_ms(6);
LATCH=1;
}
}

void main(void){

TIMSK = 0x01; //타이머 인터럽트 enable

TCCR0 = 0x06; //분주비 256
TCNT0 = 50; //TNCT0의 초기값 50 --> 1초를 만들기 위해
SREG |= 0x80; //전체 인터럽트 허용

DDRC=0xff; //PORTC 출력

on = 0;

while(1){