Introduction - If you have any usage issues, please Google them yourself
/ RS, RW, E respectively, then RE0, RE1, RE2 D7-D0# include port access RD <pic.h> /* Header file* /# define LCD_RS RE0 /* define pin* /# define LCD_RW RE1# define LCD_E RE2# define Busy RD7 void WR_COMM () void DISPLY () void CHECK_BF () void PLAY_LCD () /* function declaration*/void DELAY () # define Data PORTD// data IO port