main.h

这个源代码是关于MCS-51的无线接收

#include <reg52.h>

/**********************全局变量*************************/
extern unsigned char mess;
extern unsigned int  DTMF;	
extern  unsigned char databuffer[3];
void caiji(void);
void process_hanzi(void);
void process_shuzi_english(void);
unsigned char LCDBusyWait();
void WriteLCD_Data(unsigned char Data);
void WriteLCD_Command(unsigned char Command);
unsigned char ChangeAddress(unsigned char StartAddress);
void WriteLCD(unsigned char StartAddress,unsigned char Size,unsigned char Charactors[]);
void WriteLCD_Number(unsigned char Address,unsigned char Number);	
void DISPInitial();
void DisplayLCD();
void WriteLcd_Number_4bit(unsigned char Address_4bit,unsigned int Number4bit);
void WriteLcd_Number_6bit(unsigned char Address_6bit,unsigned int Number6bit);
//oid WriteLCD_hanzi(unsigned char Charactors);
//void WriteDAT(int Data,char StartAddress);
/*****************键盘处理******************/

void init_serialcomm(void);
void send_char_com(unsigned char ch);