/*Sensor Interface Program*/

#include<stdio.h>
#include<conio.h>
#include<dos.h>

void main()
    {
        int in,ctr=0;
        outportb(0x378,1);
        while(!kbhit())
            {
                in=inportb(0x379);
                in=in&0x08;
                if (in==0x08)
                    {
                        outportb(0x378,0); /*turn LED on*/
                        delay(1000);
                    }
                outportb(0x378,1);
            }
    }

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