?? general.h
字號:
#ifndef GENERAL_H
#define GENERAL_H
#define BYTE unsigned char
#define WORD unsigned int
#define DWORD unsigned long
extern BYTE STATE;
extern DWORD DISTANCE;
extern BYTE CONTRAST_ADD;
extern BYTE CONTRAST;
extern BYTE PREDATA;
sbit POWCTRL= P1^3;
sbit INC= P3^1;
sbit UD= P3^0;
sbit LOAD= P2^6;
sbit EN= P0^5;
sbit SEL1= P0^4;
sbit SEL0= P0^3; //A、B、C為脈沖寬度選擇
sbit ENNP= P0^7; //負脈沖選通端
sbit CLKDIV= P0^2; //時鐘分頻選擇
sbit CLR= P2^2;
sbit SD= P2^4; //距離的串行數據輸出
sbit DCLK= P2^3;
sbit PAS= P2^5;
sbit D1= P0^1;
sbit D0= P0^0;
sbit START= P0^2;
extern void CCU_init(DWORD pwm);
extern void _nop_(void);
extern void autotest();
extern void cpuint(void);
extern void delay(BYTE x);
extern void welcome(void);
extern void lcdint(void);
extern void xf3011text(BYTE *p);
extern void x9c104(BYTE X9C104DATA);
extern void numtostr(char*str1,DWORD k);
extern void LcdDraw(BYTE bx, BYTE by, BYTE bWidth, BYTE bHeight, bit Attr, BYTE* ptr);
extern void DispStr(BYTE bSx, BYTE bSy, bit Attr, BYTE *ptr);
extern void LcdClr(void);
extern BYTE EEPROM_R(WORD addr);
extern void EEPROM_W(WORD addr,BYTE dat);
extern void DA(BYTE da_val);
#endif
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