lcm1602.h

24c02的keilc程序

#ifndef  LCM1602_h
#define  LCM1602_h
void InitialLcd();
void WriteLcdInstr(unsigned char Temp);
void WriteLcdData(unsigned char Temp);
void CheckLcdBusy();
void delay_50us(unsigned int t);
sbit	 RS =	P0^0;
sbit 	 RW =	P0^1;
sbit 	 E  =	P0^2;
sbit 	 BF = 	P0^7;
#endif