#ifndef _LCD_SUPPORT_H_
#define _LCD_SUPPORT_H_
//==========================================================================
//
//        lcd_support.h
//
//        LCD support routines
//
//==========================================================================
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//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):     gthomas
// Contributors:  gthomas
// Date:          2001-09-29
// Description:   Simple LCD support
//####DESCRIPTIONEND####

struct lcd_info {
    short height, width;  // Pixels
    short bpp;            // Depth (bits/pixel)
    short type;
    short rlen;           // Length of one raster line in bytes
    short access_size;    // Data path width to frame buffer
    short stride;         // Offset (in bytes) between elements
    void  *fb;            // Frame buffer
    void  (*off)(void);   // Turn screen off
    void  (*on)(void);    // Turn screen on
};

// Frame buffer types - used by MicroWindows
#define FB_TRUE_RGB565 0x01
#define FB_TRUE_RGB555 0x02  

// Exported functions
void lcd_init(int depth);
void lcd_clear(void);
int  lcd_getinfo(struct lcd_info *info);
void lcd_on(bool enable);
#ifdef CYGSEM_CSB281_LCD_COMM 
void lcd_screen_clear(void);
void lcd_moveto(int X, int Y);
void lcd_putc(cyg_int8 c);
int  _lcd_printf(char const *fmt, ...);
void lcd_setbg(int red, int green, int blue);
void lcd_setfg(int red, int green, int blue);
void lcd_comm_init(void);
#endif

#endif //  _LCD_SUPPORT_H_