Difference between revisions of "LCD Interface with PIC16F877A Starter Board"

Line 26: Line 26:
 
file:Pic16f877a 4x20 lcd.JPG
 
file:Pic16f877a 4x20 lcd.JPG
 
</gallery>
 
</gallery>
 +
<br>
 +
 +
= Downloads=
 +
Download the complete project folder from the below link:
 +
https://github.com/ExploreEmbedded/Pic16f877a_ExploreStarterPIC/archive/master.zip<br>
 +
 +
 +
Have a opinion, suggestion , question or feedback about the article let it out here!
 +
{{DISQUS}}

Revision as of 16:53, 28 April 2016


Code

LCD 1x16

#include "lcd.h"
int main()
{
/*Connect RS->PB0, RW->PB1, EN->PB2 and data bus to PORTB.4 to PORTB.7*/
LCD_SetUp(PB_0,PB_1,PB_2,P_NC,P_NC,P_NC,P_NC,PB_4,PB_5,PB_6,PB_7);
LCD_Init(1,16);
LCD_DisplayString("Explore Lcd 1x16");
while(1);
return (0);
}
view raw pic16f877a_Lcd_4bit_Display_1x16.c hosted with ❤ by GitHub

LCD 2x16

#include "lcd.h"
int main()
{
/*Connect RS->PB0, RW->PB1, EN->PB2 and data bus to PORTB.4 to PORTB.7*/
LCD_SetUp(PB_0,PB_1,PB_2,P_NC,P_NC,P_NC,P_NC,PB_4,PB_5,PB_6,PB_7);
LCD_Init(2,16);
LCD_DisplayString("Explore Embedded");
LCD_DisplayString("Lcd 4-bit Mode");
while(1);
return (0);
}
view raw pic16f877a_Lcd_4bit_Display_2x16.c hosted with ❤ by GitHub

LCD 4x20

#include "lcd.h"
int main()
{
/*Connect RS->PB0, RW->PB1, EN->PB2 and data bus to PORTB.4 to PORTB.7*/
LCD_SetUp(PB_0,PB_1,PB_2,P_NC,P_NC,P_NC,P_NC,PB_4,PB_5,PB_6,PB_7);
LCD_Init(4,20);
LCD_DisplayString("Explore Embedded\n");
LCD_DisplayString("LCD 4-bit Mode\n");
LCD_DisplayString("20 x 4 \n");
LCD_DisplayString(":) :O");
while(1);
return (0);
}
view raw pic16f877a_Lcd_4bit_Display_4x20.c hosted with ❤ by GitHub

Demo

The images below shows 16x2, 16x1 and 20x4 LCD's interfaced with starter AVR.
Pic16f877a 1x16 LCD.JPG

  • Pic16f877a 2x16 lcd.JPG
  • Pic16f877a 4x20 lcd.JPG


Downloads

Download the complete project folder from the below link: https://github.com/ExploreEmbedded/Pic16f877a_ExploreStarterPIC/archive/master.zip


Have a opinion, suggestion , question or feedback about the article let it out here!

Retrieved from "https://exploreembedded.com/wiki/index.php?title=LCD_Interface_with_PIC16F877A_Starter_Board&oldid=8447"