def.h

这是一个基于ARM44B0X的LED实验程序.

#define U32 unsigned int
#define U16 unsigned short
#define S32 int
#define S16 short int
#define U8  unsigned char
#define	S8  char
#define TRUE 	1
#define FALSE 	0
#define OK		1
#define FAIL	0
#define FileEnd	1
#define	NotEnd	0