lcd.h File Reference

#include "../lpc_config.h"
#include <stdio.h>
#include "../timer/timer.h"

Go to the source code of this file.

Defines
#define	lcd_dados   0xFF
#define	lcd_en   (1<<24)
#define	lcd_rs   (1<<25)
#define	lcd_rw   (1<<30)
Functions
void	lcd_command (int comando)
	Executa um comando passado por parametro.
void	lcd_putc (int dado)
	Escreve um caracter no display.
void	lcd_string (char *dado)
	Escreve uma string de dados passados por parametro.
void	lcd_goto (int linha, int coluna)
	Posiciona o cursorno display.
void	init_lcd (void)
	Inicialia o display de lcd.
void	lcd_clr (void)
	Limpa todos os dados do display.

---

Define Documentation

#define lcd_dados   0xFF

Definition at line 19 of file lcd.h.

#define lcd_en   (1<<24)

Definition at line 20 of file lcd.h.

#define lcd_rs   (1<<25)

Definition at line 21 of file lcd.h.

#define lcd_rw   (1<<30)

Definition at line 22 of file lcd.h.

---

Function Documentation

void init_lcd

(

void

)

Definition at line 105 of file lcd.c.

Here is the call graph for this function:

void lcd_clr

(

void

)

Definition at line 59 of file lcd.c.

Here is the call graph for this function:

void lcd_command

(

int

comando

)

================================================================================== Funções LCD ==================================================================================

Parameters:

comando

Comando para ser enviado para o display.

Definition at line 24 of file lcd.c.

Here is the call graph for this function:

void lcd_goto	(	int	linha,
		int	coluna
	)

Parameters:

	linha	Linha onde o curso e para ficar.
	coluna	Coluna onde o curso tem que estar.

Definition at line 94 of file lcd.c.

Here is the call graph for this function:

void lcd_putc

(

int

dado

)

Parameters:

dado

Caracter a ser enviado para o display.

Definition at line 42 of file lcd.c.

Here is the call graph for this function:

void lcd_string

(

char *

str

)

Parameters:

str

String como a mensagem a ser transmitida.

Definition at line 69 of file lcd.c.

Here is the call graph for this function: