#include #include #include //使用了LCD1602封装程序，代码见附件一 #define uchar unsigned char #define uint unsigned int sbit Tlc_Sdo = P1^0; //2543输出 sbit Tlc_Sdi = P1^1; //2543输入 sbit Tlc_Cs = P1^2; //2543片选 sbit Tlc_Clk = P1^3; //2543时钟 sbit Tlc_Eoc =