1
0
mirror of https://github.com/arduino/Arduino.git synced 2024-12-10 21:24:12 +01:00
Arduino/targets/wiring/Matrix.h

53 lines
1.4 KiB
C++
Executable File

/*
Matrix.h - Max7219 LED Matrix library file for Wiring
Part of the Wiring project - http://wiring.org.co
Copyright (c) 2004-2005 Hernando Barragan
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Max7219 LED Matrix library by Nicholas Zambetti
*/
#ifndef Matrix_h
#define Matrix_h
#include <inttypes.h>
class Matrix
{
private:
uint8_t _pinClock;
uint8_t _pinLoad;
uint8_t _pinData;
uint8_t _screenBuffer[8];
void putByte(uint8_t);
public:
Matrix(uint8_t, uint8_t, uint8_t);
void set(uint8_t, uint8_t);
void setAll(uint8_t);
void setScanLimit(uint8_t);
void setIntensity(uint8_t);
void storePixel(uint8_t, uint8_t, uint8_t);
void updatePixels(void);
};
#endif