#include <REGX52.H>

#define Max 0x00
#define In1 P2_1
#define In2 P2_2
#define En1 P2_3
#define In3 P2_5
#define In4 P2_6
#define En2 P2_4


int counter = 0;
int counter1 = 0;
int counter2 = 0;
int a = 0;

void ISR_Timer0(void) interrupt 2
{
while(counter2 <8){
while(counter1 < 10000){
if(counter<7){
	a = 0;
	counter++;
}
else {
	a=1;
	counter = 0;
}
En1=a;

counter1++;
}
counter1 = 0;
counter2++;
}
En1 = 0;
En2 = 0;
counter2 = 0;

while(counter2 <5){
while(counter1 < 10000){
if(counter<7){
	a = 0;
	counter++;
}
else {
	a=1;
	counter = 0;
}

En2 = a;
counter1++;
}
counter1 = 0;
counter2++;
}

En1 = 0;
En2 = 0;
counter1 = 1000000l;
counter2 = 10000;
}
void Setup(void)
{

  En1=0;
	In1 = 1;
  In2 = 0;

	En2=0;
  In3 = 0;
  In4 = 1;

  TMOD = 0x02;
  TH0 = TL0 = 0x00;
  ET0=1;
  EA = 1;
  TR0=1;

}

void main (void)
{
	Setup();

  for(;;){
;
	}
}