46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
/*
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TM1640.h - Library for TM1640.
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Copyright (C) 2011 Ricardo Batista <rjbatista at gmail dot com>
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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 version 3 GNU General Public License as
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published by the Free Software Foundation.
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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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef TM1640_h
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#define TM1640_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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#include "TM16XX.h"
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#include "TM16XXFonts.h"
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class TM1640 : public TM16XX
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{
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public:
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/** Instantiate a tm1640 module specifying the display state, the starting intensity (0-7) data and clock pins. */
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TM1640(byte dataPin, byte clockPin, boolean activateDisplay = true, byte intensity = 7);
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/** Set the display to a unsigned decimal number (with or without leading zeros) */
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void setDisplayToDecNumber(unsigned long number, word dots, boolean leadingZeros = true,
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const byte numberFont[] = NUMBER_FONT);
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protected:
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virtual void sendChar(byte pos, byte data, boolean dot);
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};
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#endif
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