EdITS WORLD EdITSWORLD

## interfacing switch and led with 8051.c
#include<regx51.h>
void delay(int a) //function for delay generation
{
int i;
for(i=1;i<a;i++);
}
void main()
{
P1=0xff;
while(1) //logic to run program infinite times
	#include<regx51.h>
	void delay(int a) //function for delay generation
	{
	int i;
	for(i=1;i<a;i++);
	}
	void main()
	{
	P1=0xff;
	while(1) //logic to run program infinite times