/*
fade.ino
2013 Copyright (c) Seeed Technology Inc. All right reserved.
Author:Loovee
2013-10-15
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;
void setup()
{
// set up the LCD's number of columns and rows:
lcd.begin(16, 2);
// Print a message to the LCD.
lcd.print("fade demo");
}
void breath(unsigned char color)
{
for(int i=0; i<255; i++)
{
lcd.setPWM(color, i);
delay(5);
}
delay(500);
for(int i=254; i>=0; i--)
{
lcd.setPWM(color, i);
delay(5);
}
delay(500);
}
void loop()
{
breath(REG_RED);
breath(REG_GREEN);
breath(REG_BLUE);
}
/*********************************************************************************************************
END FILE
*********************************************************************************************************/