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53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
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/*
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Matrix.h - Max7219 LED Matrix library file for Wiring
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Part of the Wiring project - http://wiring.org.co
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Copyright (c) 2004-2005 Hernando Barragan
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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 Foundation,
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Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Max7219 LED Matrix library by Nicholas Zambetti
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*/
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#ifndef Matrix_h
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#define Matrix_h
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#include <inttypes.h>
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class Matrix
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{
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private:
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uint8_t _pinClock;
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uint8_t _pinLoad;
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uint8_t _pinData;
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uint8_t _screenBuffer[8];
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void putByte(uint8_t);
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public:
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Matrix(uint8_t, uint8_t, uint8_t);
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void set(uint8_t, uint8_t);
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void setAll(uint8_t);
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void setScanLimit(uint8_t);
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void setIntensity(uint8_t);
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void storePixel(uint8_t, uint8_t, uint8_t);
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void updatePixels(void);
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};
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#endif
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