/*    This module implements a linux character device driver for the XXX chip.    
      Copyright (C) 2006  Embedded Artists AB (www.embeddedartists.com)    
      This program is free software; you can redistribute it and/or modify    
      it under the terms of the GNU General Public License as published by    
      the Free Software Foundation; either version 2 of the License, or    
      (at your option) any later version.    
      This program is distributed in the hope that it will be useful,    
      but WITHOUT ANY WARRANTY; without even the implied warranty of    
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the    
      GNU General Public License for more details.    
      You should have received a copy of the GNU General Public License    
      along with this program; if not, write to the Free Software    
      Foundation, Inc., 
      59 Temple Place, Suite 330, 
      Boston, MA  02111-1307  USA */

#ifndef _LCD_GRPH_
#define _LCD_GRPH_

#define DISPLAY_WIDTH  240
#define DISPLAY_HEIGHT 320typedef WORD lcd_color_t;
#define   BLACK			0x0000		/*   0,   0,   0 */
#define   NAVY			0x000F      /*   0,   0, 128 */
#define   DARK_GREEN	0x03E0      /*   0, 128,   0 */
#define   DARK_CYAN		0x03EF      /*   0, 128, 128 */
#define   MAROON		0x7800      /* 128,   0,   0 */
#define   PURPLE		0x780F      /* 128,   0, 128 */
#define   OLIVE			0x7BE0      /* 128, 128,   0 */
#define   LIGHT_GRAY	0xC618      /* 192, 192, 192 */
#define   DARK_GRAY		0x7BEF      /* 128, 128, 128 */
#define   BLUE			0x001F      /*   0,   0, 255 */
#define   GREEN			0x07E0      /*   0, 255,   0 */
#define   CYAN          0x07FF      /*   0, 255, 255 */
#define   RED           0xF800      /* 255,   0,   0 */
#define   MAGENTA		0xF81F      /* 255,   0, 255 */
#define   YELLOW		0xFFE0      /* 255, 255, 0   */
#define   WHITE			0xFFFF      /* 255, 255, 255 */

void lcd_movePen(WORD x, WORD y);
void lcd_fillScreen(lcd_color_t color);
void lcd_point(WORD x, WORD y, lcd_color_t color);
void lcd_drawRect(WORD x0, WORD y0, WORD x1, WORD y1, lcd_color_t color);
void lcd_fillRect(WORD x0, WORD y0, WORD x1, WORD y1, lcd_color_t color);
void lcd_line(WORD x0, WORD y0, WORD x1, WORD y1, lcd_color_t color);
void lcd_circle(WORD x0, WORD y0, WORD r, lcd_color_t color);
DWORD lcd_putChar(WORD x, WORD y, BYTE ch);
void lcd_putString(WORD x, WORD y, BYTE *pStr);
void lcd_fontColor(lcd_color_t foreground, lcd_color_t background);
void lcd_picture(WORD x, WORD y, WORD width, WORD height, WORD *pPicture);
void lcd_pictureBegin(WORD x, WORD y, WORD width, WORD height);
void lcd_pictureData(WORD *pPicture, WORD len);
void lcd_pictureEnd(void);

#endif /* _LCD_GRPH_ */