/Users/fmalpartida/development/ardWorkspace/LiquidCrystal_I2C/LiquiCrystal_I2C/FastIO.cpp

#include <WProgram.h>
#include <inttypes.h>
#include "I2CIO.h"
#include "LiquidCrystal_I2C.h"

Go to the source code of this file.

Defines
#define	D4   0
#define	D5   1
#define	D6   2
#define	D7   3
#define	EN   6
#define	LCD_BACKLIGHT   0xFF
#define	LCD_NOBACKLIGHT   0x00
#define	RS   4
#define	RW   5

---

Define Documentation

#define D4   0

LCD dataline allocation this library only supports 4 bit LCD control mode. D4, D5, D6, D7 LCD data lines pin mapping of the extender module

Definition at line 88 of file LiquidCrystal_I2C.cpp.

#define D5   1

Definition at line 89 of file LiquidCrystal_I2C.cpp.

#define D6   2

Definition at line 90 of file LiquidCrystal_I2C.cpp.

#define D7   3

Definition at line 91 of file LiquidCrystal_I2C.cpp.

#define EN   6

Enable bit of the LCD Defines the IO of the expander connected to the LCD Enable

Definition at line 66 of file LiquidCrystal_I2C.cpp.

#define LCD_BACKLIGHT   0xFF

LCD_BACKLIGHT BACKLIGHT MASK used when backlight is on

Definition at line 55 of file LiquidCrystal_I2C.cpp.

#define LCD_NOBACKLIGHT   0x00

LCD_NOBACKLIGHT NO BACKLIGHT MASK

Definition at line 48 of file LiquidCrystal_I2C.cpp.

#define RS   4

Register bit of the LCD Defines the IO of the expander connected to the LCD Register select pin

Definition at line 80 of file LiquidCrystal_I2C.cpp.

#define RW   5

Read/Write bit of the LCD Defines the IO of the expander connected to the LCD Rw pin

Definition at line 73 of file LiquidCrystal_I2C.cpp.