#include <iom8v.h>
#include <macros.h>

#define SET(a,b) a|=(1<<b) 
#define CLR(a,b) a&=~(1<<b)
#define CPL(a,b) a^=(1<<b)
#define CHK(a,b) (a&(1<<b))

#define SBUF UDR
#define uint unsigned int
#define uchar char
#define bit char
#define ulong unsigned long

//PORTB
#define LED   1

//PORTC 
#define BEEP  0
#define LAMP  2
#define DIS   3

//PORTD
#define UPX   2
#define DWNX  3
#define VMOT  4
#define UP	  5
#define DOWN  6
#define IR	  7