用12864液晶 80C51单片机显示汉字

#include<reg51.h> #include"zifuku.h" #define uchar unsigned char #define uint unsigned int sbit CS1=P2^0; //LCD右屏幕 sbit CS2=P2^1; //LCD左屏幕 sbit RS=P2^2; //LCD数据、指令寄存器 sbit RW=P2^3; //LCD读、写操作 sbit E=P2^4; //LCD使能信号，下降沿有效