LCD sample program

LCD sample program

developed by S4silver
license type - open source
created on - 11/12/2014
modified on - 11/14/2014
modification details - refactored
developer - Frank Hust Jincson
contact mail id -
web link -

#include <REGX51.H>
sbit RS = P3^6;
sbit EN = P3^7;

void delay(unsigned char del)
 unsigned int i,j;

void lcd_cmd(unsigned char cmd)
 P1 = cmd;

void lcd_data(unsigned char dat)
 P1 = dat;

int main()
 unsigned int i;
 unsigned char c;
 TH1=-6;     // 0xFD=253      9600


 lcd_cmd(0x38);       // 2 line 8 bit mode     
 lcd_cmd(0x01);  // Reset LCD Display
 lcd_cmd(0x06);  // Shift Display Right
 lcd_cmd(0x0C);  // Display ON cursor Blinking

 lcd_cmd(0x80);       // First Line First Display




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