notation.h

本代码是本人毕设所做的GPRS数传系统的软件部分

#ifndef __NOTATION_H
#define __NOTATION_H 1
#define BIG_ENDIAN
#if defined(BIG_ENDIAN)
#define htons(A) (A)
#define htonl(A) (A)
#define ntohs(A) (A)
#define ntohl(A) (A)
#elif defined(LITTLE_ENDIAN)
#define htons(A) ((((A) & 0xFF00) >> 8) | \
	(((A) & 0x00FF) << 8))
#define htonl(A) ((((A) & 0xFF000000) >> 24) | \
	(((A) & 0x00FF0000) >> 8) | \
	(((A) & 0x0000FF00) << 8) | \
	(((A) & 0x000000FF) << 24))
#define ntohs htons
#define ntohl htohl
#else
#error "User Must define LITTLE_ENDIAN or BIG_ENDIAN!!!"
#endif
#define DWORD unsigned long
#define BYTE unsigned char
#define WORD unsigned int
#define False 0
#define True 1
typedef void (*EventProc)(BYTE c);
typedef struct {
	unsigned char b0;
	unsigned char b1;
	unsigned char b2;
	unsigned char b3;
	unsigned char b4;
	unsigned char b5;
	unsigned char b6;
	unsigned char b7;
} TByteBits;
typedef union {
	unsigned char Value;
	TByteBits Bits;
} TByte;
#define AppLoop while(1)
#define EnableInterrupts IE=0x90; //Enable interrupts
#define DisableInterrupts IE=0x00; //Enable interrupts
//??//#define NoOperation _asm("NOP\n"); // No operation

#endif