e69fd05fce
removed dependecies to arduino Print and String classes spared 522 bytes of flash and 84bytes of ram
142 lines
3.8 KiB
C++
142 lines
3.8 KiB
C++
#ifndef LiquidCrystal_Prusa_h
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#define LiquidCrystal_Prusa_h
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#include <inttypes.h>
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#include <stddef.h>
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//#include "Print.h"
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// commands
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#define LCD_CLEARDISPLAY 0x01
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#define LCD_RETURNHOME 0x02
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#define LCD_ENTRYMODESET 0x04
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#define LCD_DISPLAYCONTROL 0x08
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#define LCD_CURSORSHIFT 0x10
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#define LCD_FUNCTIONSET 0x20
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#define LCD_SETCGRAMADDR 0x40
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#define LCD_SETDDRAMADDR 0x80
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// flags for display entry mode
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#define LCD_ENTRYRIGHT 0x00
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#define LCD_ENTRYLEFT 0x02
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#define LCD_ENTRYSHIFTINCREMENT 0x01
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#define LCD_ENTRYSHIFTDECREMENT 0x00
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// flags for display on/off control
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#define LCD_DISPLAYON 0x04
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#define LCD_DISPLAYOFF 0x00
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#define LCD_CURSORON 0x02
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#define LCD_CURSOROFF 0x00
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#define LCD_BLINKON 0x01
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#define LCD_BLINKOFF 0x00
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// flags for display/cursor shift
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#define LCD_DISPLAYMOVE 0x08
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#define LCD_CURSORMOVE 0x00
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#define LCD_MOVERIGHT 0x04
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#define LCD_MOVELEFT 0x00
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// flags for function set
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#define LCD_8BITMODE 0x10
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#define LCD_4BITMODE 0x00
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#define LCD_2LINE 0x08
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#define LCD_1LINE 0x00
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#define LCD_5x10DOTS 0x04
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#define LCD_5x8DOTS 0x00
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class LiquidCrystal_Prusa/* : public Print */{
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public:
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LiquidCrystal_Prusa(uint8_t rs, uint8_t enable,
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uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3,
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uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7);
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LiquidCrystal_Prusa(uint8_t rs, uint8_t rw, uint8_t enable,
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uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3,
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uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7);
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LiquidCrystal_Prusa(uint8_t rs, uint8_t rw, uint8_t enable,
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uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3);
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LiquidCrystal_Prusa(uint8_t rs, uint8_t enable,
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uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3);
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void init(uint8_t fourbitmode, uint8_t rs, uint8_t rw, uint8_t enable,
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uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3,
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uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7);
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void begin(uint8_t cols, uint8_t rows, uint8_t charsize = LCD_5x8DOTS);
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void begin_noclear(uint8_t cols, uint8_t rows, uint8_t charsize = LCD_5x8DOTS);
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void clear();
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void home();
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void noDisplay();
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void display();
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void noBlink();
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void blink();
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void noCursor();
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void cursor();
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void scrollDisplayLeft();
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void scrollDisplayRight();
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void leftToRight();
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void rightToLeft();
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void autoscroll();
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void noAutoscroll();
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void createChar(uint8_t, uint8_t[]);
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void setCursor(uint8_t, uint8_t);
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// virtual size_t write(uint8_t);
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size_t write(uint8_t);
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void command(uint8_t);
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void print(const char*);
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void print(char, int = 0);
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void print(unsigned char, int = 0);
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void print(int, int = 10);
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void print(unsigned int, int = 10);
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void print(long, int = 10);
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void print(unsigned long, int = 10);
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void print(double, int = 2);
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// void println(const String &s);
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void println(const char[]);
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void println(char, int = 0);
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void println(unsigned char, int = 0);
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void println(int, int = 10);
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void println(unsigned int, int = 10);
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void println(long, int = 10);
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void println(unsigned long, int = 10);
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void println(double, int = 2);
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void println(void);
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void printNumber(unsigned long n, uint8_t base);
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void printFloat(double number, uint8_t digits);
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// using Print::write;
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private:
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void send(uint8_t, uint8_t);
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void write4bits(uint8_t);
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void write8bits(uint8_t);
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void pulseEnable();
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uint8_t _rs_pin; // LOW: command. HIGH: character.
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uint8_t _rw_pin; // LOW: write to LCD. HIGH: read from LCD.
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uint8_t _enable_pin; // activated by a HIGH pulse.
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uint8_t _data_pins[8];
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uint8_t _displayfunction;
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uint8_t _displaycontrol;
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uint8_t _displaymode;
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uint8_t _initialized;
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uint8_t _numlines,_currline;
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uint8_t _escape[8];
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size_t escape_write(uint8_t value);
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};
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#define ESC_2J "\x1b[2J"
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#define ESC_25h "\x1b[?25h"
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#define ESC_25l "\x1b[?25l"
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#define ESC_H(c,r) "\x1b["#r";"#c"H"
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#endif |