LCD Class Reference

#include <LCD.h>

Inheritance diagram for LCD:

Public Member Functions
	LCD (int R, int G, int B, int c, int l)
void	begin ()
void	Pad_Str (String *my_str, int size)
void	Clear_Char_Array (char *my_ar, int size)
void	Print_To_LCD (int col, int line)
void	Print_To_Screen (String str1, String str2)

Public Attributes
char	LCD_out [16]

Private Attributes
int	colorR
int	colorG
int	colorB
int	cols
int	lines

Detailed Description

Examples:

LCD.ino.

Constructor & Destructor Documentation

LCD::LCD	(	int	R,
		int	G,
		int	B,
		int	c,
		int	l
	)

class constructor.

Parameters

R	integer value of Red
G	intefer value of Green
B	integer value of Blue
c	integer value of columns
l	integer value of lines

Member Function Documentation

void LCD::begin

(

)

Initialized the base grove class with the balues given in the constructor.

void LCD::Pad_Str	(	String *	my_str,
		int	size
	)

pad strings with spaces.

Parameters

my_str	string pointer that holds the string given
size	integer value of the string length

Returns

No return value, the string is stored in the my_str pointer

void LCD::Clear_Char_Array	(	char *	my_ar,
		int	size
	)

clear a char array to be used next.

Parameters

my_ar	char pointer that holds the string given
size	integer value of the string length

Returns

No return value, the string is stored in the my_ar pointer

void LCD::Print_To_LCD	(	int	col,
		int	line
	)

print to LCD. prints contents of the LCD_OUT array in the screen

Parameters

col	integer value of the column to start printing
line	integer value of the line to start printing

void LCD::Print_To_Screen	(	String	str1,
		String	str2
	)

print two string. The strings will be printed one per line to the lcd screen, before that, the strings will be padded in order to avoid flickering and in order to clear the rest of the screen.

Parameters

str1	the first string to be printed in line 1
str2	the second string to be printed in line 2

Member Data Documentation

int LCD::colorR

private

holds the Red color value

int LCD::colorG

private

holds the green color value

int LCD::colorB

private

holds the blue color value

int LCD::cols

private

holds the columns of the screen

int LCD::lines

private

holds the lines of the screen

char LCD::LCD_out[16]

Buffer to print to the screen