rtu.h

本程序是一个人机接口程序

#define Local_Address 0x01                   //MOSBUS中的设备地址

#define TIMER_HIGHT	0xf8
#define TIMER_LOW	0xcd

//unsigned long dwTickCount,dwIntTick;	     //时钟 
unsigned char xdata sendBuf[32],receBuf[32]; //发送接收缓冲区
unsigned char checkoutError;	             // ==2 偶校验错  
unsigned char receTimeOut;		             //接收超时
unsigned char c10ms;			             //10ms 计时
bit	b1ms,bt1ms,b10ms,bt10ms;                 //定时标志位

unsigned char sendCount;		             //发送字节个数
unsigned char receCount;	                 //接收到的字节个数
unsigned char sendPosi;	                     //发送位置