/*
  CustomChars.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;

// Define the custom char bytes
byte smiley[8] = {
  0b00000,
  0b00000,
  0b01010,
  0b00000,
  0b00000,
  0b10001,
  0b01110,
  0b00000
};

void setup() {
  // Initialise a 20x4 LCD
  lcd.begin(20, 4);
  
  // create a new character
  lcd.createChar(0, smiley);
}

// Fill the LCD with our custom smiley
void loop() {
  // Write the first custom char to the LCD
  lcd.write(0);

  // Wait for 1 second
  delay(1000);
}
