- #include <delay.h>
- #include <mega32a.h>
- #define led_D DDRB
- #define led_P PORTB
- const unsigned char data[8] = {0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80};
- short int i = 0 ;
- void main(void)
- {
- led_D = 0xff;
- while (1){
- led_P = data[i];
- i++;
- i = i > 7 ? 0:i ;
- delay_ms(200);
- }
- }
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