absmac.h

51单片机读写卡的程序

#define	TRUE	1
#define	FALSE	!TRUE

#define	YES		1
#define	NO		!YES

#define	RIGHT	1
#define	WRONG	!RIGHT

#define	RUN		1
#define	STOP	!RUN

#define	ENABLE	1
#define	DISABLE	!ENABLE

#define	UP		1
#define	DOWN	!UP

#define	WAIT	1
#define	BUSY	!WAIT

#define	FFFF	-1
#define	ZERO	0

#define	byte	unsigned char
#define	word	unsigned int
#define	ulng	unsigned long