/*
  HelloWorld.ino - Arduino library for I2C LCD03 display from Robot Electronics
  see http://www.robot-electronics.co.uk/htm/Lcd03tech.htm
  Copyright (c) 2013 Ben Arblaster.  All right reserved.

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/
#include <Wire.h>
#include <LCD03.h>
 
// Create new LCD03 instance
LCD03 lcd;
 
void setup() {
  // Initialise a 20x4 LCD
  lcd.begin(20, 4);
 
  // Turn on the backlight
  lcd.backlight();
  
  // Write to the LCD
  lcd.print("Hello world");
 
  // Wait for 5 seconds
  delay(5000);
 
  // Clear the LCD
  lcd.clear();
}
 
void loop() {
  // Set the cursor to the top left
  lcd.home();
 
  // Print the uptime in millis
  lcd.print(millis());
}