dfq.h

与C51相关模块LCD,24CXX,等的源代码程序

/******************************************************
DESIGN FOR PCBA'S Material Number Display by RF315M
Designer: BH Zhang
Date:2006-1-11
Ver:1.0
Modify Mark:NONE
*******************************************************/
#ifndef DFQVAR_H
#define DFQVAR_H	1
//------------------------------------------------------
//send model
#define KEY			0
#define SEND		1
#define WAITACK		2
#define SENDOK		3
//receive model
#define WAITRECEIVE	3
#define SENDACK		4
//------------------------------------------------------
extern void Display(void);
extern void InitMcu(void);
extern void process_key();
extern void Sort_Data();
extern void ClearDispNo(void);
extern void DispSendOK(void);
//------------------------------------------------------
extern unsigned char nCurMode;	//init status
extern unsigned char nCurLine;	//Line Code
extern unsigned char aDispNo[];	//disp buffer
extern unsigned char nCurChar;	//point next char
extern bit bInLN;				//input LO:1 MO:0
extern unsigned char nGroup;	//0--number 1,2,3--abcd...
extern unsigned char nKey;		//record key,0=NO KEY
//------------------------------------------------------
#endif
//------------------------------------------------------