define.h

来自「中颖单片机的基础驱动程序源代码ADC」· C头文件 代码 · 共 31 行

#ifndef	_DEFINE_H
#define	_DEFINE_H

typedef	bit				Bit;
typedef	bit				Bool;
typedef	unsigned char	Byte;
typedef	unsigned int	Word;
typedef	unsigned long	Dword;

#define	MAKEWORD(v1,v2)	(((Word)(v1)<<8) + (Word)(v2))
#define	HIBYTE(v1)		((Byte)((v1)>>8))
#define	LOBYTE(v1)		((Byte)((v1)&0xff))



#define LongToBin(n) \
(                    \
((n >> 21) & 0x80) | \
((n >> 18) & 0x40) | \
((n >> 15) & 0x20) | \
((n >> 12) & 0x10) | \
((n >>  9) & 0x08) | \
((n >>  6) & 0x04) | \
((n >>  3) & 0x02) | \
((n      ) & 0x01)   \
)
#define Bin(n) LongToBin(0x##n##l)	//write binary charactor set,exsample : Bin(11111111) = 0xff



#endif