/*
Modified by Lauren
version 0.3

Any suggestions are welcome.

Editors    : Lauren from DFRobot <Lauran.pan@gmail.com>
             Stanley Huang <stanleyhuangyc@gmail.com>
Date       : Feb. 11, 2012

* Added LCD_putchar for basic console display
* Have the back light under control.
* Update the library and sketch to compatible with IDE V1.0 and earlier

*/

#ifndef LCD4884_h
#define LCD4884_h

#if defined(ARDUINO) && ARDUINO >= 100
#include "Arduino.h"
#else
#include "WProgram.h"
#endif

#define SPI_SCK 2
#define SPI_MOSI 3
#define LCD_DC  4
#define SPI_CS  5
#define LCD_RST 6
#define LCD_BL  7


//display mode -- normal / highlight
#define MENU_NORMAL	0
#define MENU_HIGHLIGHT 1
#define OFF 0
#define ON 1
#define FLAG_TITLE 1

class LCD4884
{
public:
	LCD4884();
	void LCD_init(void);
	void backlight(unsigned char dat);
	void LCD_write_byte(unsigned char dat, unsigned char dat_type);
	void LCD_draw_bmp_pixel(unsigned char X,unsigned char Y,unsigned char *map,unsigned char Pix_x,unsigned char Pix_y);
	void LCD_write_string(unsigned char X,unsigned char Y,char *s, char mode = MENU_NORMAL);
	void LCD_write_string(char *s, char mode = MENU_NORMAL);
	void LCD_write_chinese(unsigned char X, unsigned char Y,unsigned char *c,unsigned char ch_with,unsigned char num,unsigned char line,unsigned char row);
	void LCD_write_string_big ( unsigned char X,unsigned char Y, char *string, char mode = MENU_NORMAL);
	void LCD_write_char_big (unsigned char X,unsigned char Y, unsigned char ch, char mode = MENU_NORMAL);
	void LCD_write_char(unsigned char c, char mode = MENU_NORMAL);
	void LCD_set_XY(unsigned char X, unsigned char Y);
	void LCD_clear(void);
	void LCD_write_title(char* title);
	void LCD_putchar(char c);
	unsigned char x;
private:
	char prev_char;
	char char_mode;
};

extern LCD4884 lcd;   
              
#endif   //