07_AVR_LED_BLinking_UpCounter

#include <avr/io.h>
#include <util/delay.h>

int main()
{
    char count = 0;
    DDRC = 0xff;           // Configure PORTC as output

    while(1)
    {
        PORTC = count++;     // Display Counter value on LEDs
        _delay_ms(200);      // Wait for some time
    }
    return 0;
}