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68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
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/*
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LiquidCrystal.cpp - Liquid Crystal Display library for Wiring & Arduino
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Copyright (c) 2006 Hernando Barragan and Nicholas Zambetti.
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All right reserved.
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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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#ifndef LiquidCrystal_h
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#define LiquidCrystal_h
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#include <inttypes.h>
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class LiquidCrystal
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{
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private:
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uint8_t _control_rs;
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uint8_t _control_rw;
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uint8_t _control_e;
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uint8_t _port;
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void display_init(void);
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void display_start(void);
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void display_wait(void);
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void display_control_write(uint8_t);
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uint8_t display_control_read(void);
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void display_data_write(uint8_t);
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uint8_t display_data_read(void);
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void display_write(char *, uint8_t);
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void printNumber(unsigned long, uint8_t);
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public:
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//LiquidCrystal();
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LiquidCrystal(uint8_t, uint8_t, uint8_t, uint8_t);
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// uint8_t read(void);
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void clear(void);
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void home(void);
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void setCursor(uint8_t, uint8_t);
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void print(char);
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void print(char[]);
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void print(uint8_t);
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void print(int);
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void print(long);
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void print(long, int);
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void println(void);
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void println(char);
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void println(char[]);
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void println(uint8_t);
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void println(int);
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void println(long);
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void println(long, int);
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};
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#endif
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