#include <device.h>
void delay(int num)
{
while(num--);
}
void main()
{
while(1)
{P1_Write(0),
P2_Write(0),
P3_Write(0),
P4_Write(1),
delay(3);
P1_Write(0),
P2_Write(0),
P3_Write(1),
P4_Write(1),
delay(3);
P1_Write(0),
P2_Write(1),
P3_Write(0),
P4_Write(0),
delay(3);
P1_Write(0),
P2_Write(1),
P3_Write(1),
P4_Write(0),
delay(3);
P1_Write(0),
P2_Write(0),
P3_Write(1),
P4_Write(0),
delay(3);
P1_Write(0),
P2_Write(0),
P3_Write(1),
P4_Write(1),
delay(3);
P1_Write(0),
P2_Write(0),
P3_Write(0),
P4_Write(1),
delay(3);
P1_Write(1),
P2_Write(0),
P3_Write(0),
P4_Write(1),
delay(3);
} |