fnd

#include <avr/io.h>

#include <util/delay.h>

//#include <stdlib.h>

//#include <time.h>

void pinMode(void);

void setup(void);

int main(void)

{

// fnd에 연결된 pd0~7을 출력용 (output -> 0xFF)

setup();

//PORTD = 0x66;

//PORTD = 0x5B;

//srand(time(NULL));

int hex[16] = {0x3F, 0x06, 0x5B, 0x4F, 0x66, 0x6D, 0x7D, 0x27, 0x7F, 0x6F, 0x77, 0x7C, 0x39, 0x5E, 0x79, 0x71};

int i, j;

for (i = 0; i < 10; ++i)

{

PORTD = hex[i];

for (j = 0; j < 10; ++j)

{

PORTC = hex[j];

_delay_ms(1000);

}

}

/*

while(1)

{

PORTD = hex[rand() % 16];

PORTC = hex[rand() % 16];

_delay_ms(1000);

}*/

return 0;

}

void pinMode(void)

{

DDRD = 0xFF;

DDRC = 0xFF;

}

void setup(void)

{

pinMode();

}