rs485buf_ex.h

单片机程序,和上位机通讯,采集下位机的射频信号的功率,接收上位机的指令并向上位机回送采集到的下位机的信息,我花了一个月才开发出来的.绝对真实,可靠性强.

#ifndef RSBUF_EX
#define RSBUF_EX
#include"DETCONST.H"
extern unsigned char RS485ReadPointer;                    //分析命令读指针
extern unsigned char RS485WritePointer;                   //分析命令写指针
extern unsigned char RS485SendLen;                        //串口发送命令字的长度
extern char RS485Buffer[RS485BUFLEN];            //命令接受缓冲区

extern unsigned char MODULEADDRESS;    //存模块地址
extern bit RecFlag;//开始接收数据标志
//extern unsigned char ComLen;//存放数据包的长度
extern bit ComAnalysisFlag;//命令分析标志
extern unsigned char DETMODULSTATE;
extern char UDETPOWERVAL; //存上模块功率值
extern char LDETPOWERVAL; //存下行模块功率值
extern unsigned char ADSampleflag;
extern unsigned int UT1549Val;
extern unsigned int DT1549Val;
extern unsigned char PowerCheckCount;
extern bit STARTCHECK;
extern unsigned int InterpCounter;
extern unsigned int InterpCounter;
extern unsigned int powervolt1;
extern unsigned int powervolt2;
extern char power1;
extern char power2;
extern bit TESTFLAG;

extern unsigned char ResetFlag1;
extern bit ResetFlag;
extern unsigned char InitCounter;
union power
{
   float powervolt;
   unsigned char powerarray[4];
};
extern union power DetPower;
#endif