LCD1602功能函数有何功能呢

//仅供参考，调用到主函数需自己添加.h头文件，设置外部可调用。//有不懂可以评论或私信#include ***it LCD_RS=P2^4;***it LCD_RW=P2^5;***it LCD_E=P2^6;#define LCD_DataPoint P0void LCD_Delay(unsigned int xms){ unsigned char i, j; while(xms--) { i = 2; ...