Reference for Wiring version 0024+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.

Class

LiquidCrystal
Name

clear()
Examples 
#include "LiquidCrystal.h"

LiquidCrystal myDisplay = LiquidCrystal(0,1,2,2);
int a = 0;

void setup()
{

}

void loop()
{
  myDisplay.clear();
  myDisplay.home();
  myDisplay.print("Variable a is: ");
  myDisplay.setCursor(16, 0);
  myDisplay.print(a);
  a = a + 1;
  delay(200);
}
Description The clear() method clears the LCD screen.
Syntax 
display.clear()
Parameters
display The LiquidCrystal object
Returns None
Usage Application
Updated on November 01, 2009 12:42:05am PDT

Creative Commons License