/*********************************************************************************

Copyright(c) 2007 Analog Devices, Inc. All Rights Reserved.

This software is proprietary and confidential.  By using this software you agree
to the terms of the associated Analog Devices License Agreement.
*********************************************************************************/

#ifndef _LCD_H_
#define _LCD_H_


#define GRAPHICS_MODE			GFX_MODE_QVGA_24bit	/* Graphics mode for graphics in gfx.c 		*/

#define DMA_BUS_SIZE			2					/* Processor DMA bus size = 2 bytes 		*/

#define LCD_NUM_FRAMES 		    30 				/* update display pattern every # frames    */
#define	LCD_WIDTH			    320					/* Pixels per line                          */
#define	LCD_HEIGHT			    240					/* Lines per frame                          */
#define	LCD_DATA_PER_PIXEL     	3					/* 3bytes per pixel (MSB = B, G, LSB = R    */

#define SELECTION_BOX_X1 		1					/* 1st X co-ordinate for selection box   	*/
#define SELECTION_BOX_X2 		LCD_WIDTH - 2		/* 2nd X co-ordinate for selection box   	*/
#define SELECTION_BOX_HEIGHT	11				    /* Selection box height					   	*/
#define SELECTION_BOX_START_Y1	BORDER_HEADER + 4	/* Y co-ordinate for selection box   		*/
#define SELECTION_BOX_SPACING	18					/* Vertical spacing b/w box selection		*/

#define TEXT_POSITION_OFFSET_X	5					/* X co-ordinate for text starting point 	*/
#define TEXT_POSITION_OFFSET_Y	BORDER_HEADER + 4	/* Y co-ordinate for text starting point 	*/
#define TEXT_SPACING			18					/* Vertical spacing b/w file listing text	*/
#define TEXT_CENTRED_HEADER		40			 		/* Offset to centre header text				*/
#define TEXT_CENTRED_STATUS		120					/* Offset to centre status text				*/
#define TEXT_CENTRED_WARNING	28					/* Offset to centre warning text			*/

#define TAG_SPACING				15					/* Vertical spacing between file tag text 	*/

#define DISPLAY_FILELIST_MAX	7					/* Max no of file displayed at one time 	*/

#define	FRAMESIZE_HEADER		17					/* Vertical line number for header frame 	*/
#define	FRAMESIZE_FILELISTING 	126					/* Vertical line number for filelist frame	*/
#define	FRAMESIZE_FILETAG	 	61					/* Vertical line number for filetagr frame	*/

/* Horizontal line borders for display */
#define BORDER_HEADER			FRAMESIZE_HEADER
#define BORDER_FILELISTING		FRAMESIZE_HEADER + FRAMESIZE_FILELISTING
#define BORDER_FILETAG_TOP		FRAMESIZE_HEADER + FRAMESIZE_FILELISTING + 2
#define BORDER_FILETAG_BOTTOM	FRAMESIZE_HEADER + FRAMESIZE_FILELISTING + 2 + FRAMESIZE_FILETAG
#define BORDER_STATUS_TOP		FRAMESIZE_HEADER + FRAMESIZE_FILELISTING + 2 + FRAMESIZE_FILETAG + 2

/* Maximium no. of file name characters that can be displayed across the LCD */
#define MAX_FILENAME_LENGTH		25

/* Maximium no. of file tag characters that can be displayed across the LCD */
#define MAX_TAG_LENGTH			29

#endif /* _LCD_H_ */