LCD

Functions for the LCD Functions for writing to the LCD. All functions may be found in lcd.h. More...

Functions
void	lcd_init (void)
	Initialize the LCD screen.
void	lcd_clear_screen (void)
	Clear the LCD screen.
void	lcd_putc (char c)
	Print a char to the LCD screen.
void	lcd_puts (char *s)
	Print a string to the LCD screen.
void	lcd_gotoxy (int x, int y)
	Set the current cursor position.
void	lcd_puti (int value)
	Print an int to the LCD screen.

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Detailed Description

Functions for the LCD Functions for writing to the LCD. All functions may be found in lcd.h.

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Function Documentation

void lcd_clear_screen

(

void

)

Clear the LCD screen.

Clears the LCD screen. lcd_init must be called first.

See also:

lcd_init

References lcd_gotoxy().

Referenced by lcd_init().

void lcd_gotoxy	(	int	x,
		int	y
	)

Set the current cursor position.

Move the current cursor position to the one specified. lcd_init must be called before this function may be used.

Parameters:

	x	The x coordinate of the new position
	y	The y coordinate of the new position

See also:

lcd_init

Referenced by lcd_clear_screen().

void lcd_init

(

void

)

Initialize the LCD screen.

Initializes the LCD. Must be called before any other LCD functions.

References delay_ms(), and lcd_clear_screen().

Referenced by dragonfly_init().

void lcd_putc

(

char

c

)

Print a char to the LCD screen.

Prints a character on the LCD screen. lcd_init must be called before this function may be used.

Parameters:

c

the character to print

See also:

lcd_init

Referenced by lcd_puti(), and lcd_puts().

void lcd_puti

(

int

value

)

Print an int to the LCD screen.

Print an integer to the LCD screen. lcd_init must be called before this function may be used.

Parameters:

value

the integer to print

See also:

lcd_init

References lcd_putc().