hih
when we want display LCD in the programming languages C you can study here:
#include
#include "lcd.h"
#include "lcdcmd.h"
/*
* Private prototypes:
*/
void LcdWriteCmd(unsigned char cmd);
bit isLcdBusy(void);
void waitUntilDone(void);
sbit LCD_E = P0^6;
sbit LCD_RW = P0^7;
sbit LCD_RS = P0^5;
sbit BUSY = P1^7;
/*
* Fetch LCD's busy flag.
* Put P1 into read mode before attempting to read!
*/
bit isLcdBusy(void) {
bit retbit;
retbit = 0;
PRT1CF = 0x00;
LCD_RW = 1;
LCD_RS = 0;
LCD_E = 1;
P1 = 0xFF;
retbit = P1^7;
LCD_E = 0;
PRT1
