com.h

rfproV02发送程序和80C51演示程序

/*----------------------------- Program Overview -------------------------------
                 Device Name:	AT89S52
                         ROM: 	8 K bytes
                         RAM: 	512 bytes
        Chip Basic Functions:	40pin, 32I/O, 16 bit Timer *3, 8 bit UART *1, Eight Interrupt Sources   
                    		4.0V to 5.5V Operating Range, OSC 11.0592 MHz (0.9216 us)
                    Complier:	keil C 750
                   Simulator:	keil C 750
                  Programmer:   
                   File Name:	com.h
              File Functtion:	extern symbol statement
                   Copyright:	XIAZHAOJUN
 First Version Finished Date:	2007.11.6
                      Others: 	
------------------------------- Modified Note ----------------------------------
                 Old Version:	
                 New Version:
                New CheckSum: 
                    Modifier:
               Modified Date:
          Modified Causation:
               Modified Mean: 
-------------------------------------------------------------------------------*/

#ifndef COM_H
#define COM_H

                                                                          
// 通信命令                                                               
#define Write_COM_DATA	0xa1		//写数据给下位机，改变moto run    
#define Read_COM_DATA	0xa2		//读下位机，了解moto run          
#define Feedback_CW_DATA	0xa3		//下位机反馈写入数据      
#define Feedback_CR_DATA	0xa4		//下位机反馈要读的数据数据
#define RST_COM_DATA	0xa5		//下位机复位
     
//----------------------------- Function Statement -----------------------------
void com_initial(void);
void com(void);

//----------------------------- Variable Statement -----------------------------
//extern uchar data RxBuf[32];

extern unsigned char data comcmd;
extern unsigned char data comdata;
//extern unsigned char data comdata_old;
extern unsigned char data dataresult;

//----------------------------- Bit Statement ----------------------------------
extern bit b_send_fg;
//----------------------------- SFR Statement ----------------------------------

#endif