68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
/*
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Autoscroll.ino
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2013 Copyright (c) Seeed Technology Inc. All right reserved.
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Author:Loovee
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2013-9-18
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Grove - Serial LCD RGB Backlight demo.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <Wire.h>
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#include "rgb_lcd.h"
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rgb_lcd lcd;
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void setup()
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{
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// set up the LCD's number of columns and rows:
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lcd.begin(16, 2);
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}
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void loop()
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{
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// set the cursor to (0,0):
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lcd.setCursor(0, 0);
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// print from 0 to 9:
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for (int thisChar = 0; thisChar < 10; thisChar++)
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{
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lcd.print(thisChar);
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delay(500);
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}
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// set the cursor to (16,1):
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lcd.setCursor(16,1);
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// set the display to automatically scroll:
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lcd.autoscroll();
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// print from 0 to 9:
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for (int thisChar = 0; thisChar < 10; thisChar++)
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{
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lcd.print(thisChar);
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delay(500);
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}
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// turn off automatic scrolling
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lcd.noAutoscroll();
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// clear screen for the next loop:
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lcd.clear();
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}
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/*********************************************************************************************************
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END FILE
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*********************************************************************************************************/
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