forked from Michel2/LoLshield
65 lines
1.7 KiB
Arduino
65 lines
1.7 KiB
Arduino
/*
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TEXT SAMPLE CODE for LOL Shield for Arduino
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Copyright 2009/2010 Benjamin Sonntag <benjamin@sonntag.fr> http://benjamin.sonntag.fr/
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History:
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2009-12-31 - V1.0 FONT Drawing, at Berlin after 26C3 ;)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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#include "Charliplexing.h"
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#include "Font.h"
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#if defined(ARDUINO) && ARDUINO >= 100
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#include "Arduino.h"
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#else
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#include "WProgram.h"
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#endif
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/* ----------------------------------------------------------------- */
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/** MAIN program Setup
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*/
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void setup() // run once, when the sketch starts
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{
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LedSign::Init();
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}
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/* ----------------------------------------------------------------- */
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/** MAIN program Loop
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*/
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static const char test[]="HELLO WORLD! ";
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void loop() // run over and over again
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{
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for (int8_t x=DISPLAY_COLS, i=0;; x--) {
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LedSign::Clear();
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for (int8_t x2=x, i2=i; x2<DISPLAY_COLS;) {
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int8_t w = Font::Draw(test[i2], x2, 0);
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x2 += w, i2 = (i2+1)%strlen(test);
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if (x2 <= 0) // off the display completely?
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x = x2, i = i2;
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}
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delay(80);
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}
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}
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