/*
CustomCharacter.ino
2013 Copyright (c) Seeed Technology Inc. All right reserved.
Author:Loovee
2013-9-18
Grove - Serial LCD RGB Backlight demo.
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 "rgb_lcd.h"
rgb_lcd lcd;
// make some custom characters:
byte heart[8] = {
0b00000,
0b01010,
0b11111,
0b11111,
0b11111,
0b01110,
0b00100,
0b00000
};
byte smiley[8] = {
0b00000,
0b00000,
0b01010,
0b00000,
0b00000,
0b10001,
0b01110,
0b00000
};
byte frownie[8] = {
0b00000,
0b00000,
0b01010,
0b00000,
0b00000,
0b00000,
0b01110,
0b10001
};
byte armsDown[8] = {
0b00100,
0b01010,
0b00100,
0b00100,
0b01110,
0b10101,
0b00100,
0b01010
};
byte armsUp[8] = {
0b00100,
0b01010,
0b00100,
0b10101,
0b01110,
0b00100,
0b00100,
0b01010
};
void setup()
{
lcd.begin(16, 2);
#if 1
// create a new character
lcd.createChar(0, heart);
// create a new character
lcd.createChar(1, smiley);
// create a new character
lcd.createChar(2, frownie);
// create a new character
lcd.createChar(3, armsDown);
// create a new character
lcd.createChar(4, armsUp);
#endif
// set up the lcd's number of columns and rows:
lcd.setCursor(0, 0);
// Print a message to the lcd.
lcd.print("I ");
lcd.write((unsigned char)0);
lcd.print(" Arduino! ");
lcd.write(1);
}
void loop()
{
// read the potentiometer on A0:
int sensorReading = analogRead(A0);
// map the result to 200 - 1000:
int delayTime = map(sensorReading, 0, 1023, 200, 1000);
// set the cursor to the bottom row, 5th position:
lcd.setCursor(4, 1);
// draw the little man, arms down:
lcd.write(3);
delay(delayTime);
lcd.setCursor(4, 1);
// draw him arms up:
lcd.write(4);
delay(delayTime);
}
/*********************************************************************************************************
END FILE
*********************************************************************************************************/