#include "parport.h"
#include <stdio.h>
#include <unistd.h>

#define PARPORT 0x378

int 
main(int argc, char *argv[])
{
	int value;
	
	init_parport(PARPORT);

	value=parport_read();

	value/=8; //move LSB to bit 0
	value^=0x09; 
	//invert bits 0 and 3 (3 and 6 before move) according to manual
	//value^=0x0f; 
	//invert bits 0, 1, 2 and 3 - needed on my computer

	printf("%x\n", value);
        //decadic output
        printf("%d%d%d%d%d\n", value&0x10?1:0, value&0x08?1:0, value&0x04?1:0, value&0x02?1:0, value&0x01?1:0);
        //binary output

	done_parport();
	return 0;
}