File content as of revision 2:456410210d03:

// color definitions (H = half)
#define    BLACK     0x0000
#define    HBLUE     0x0015
#define    BLUE      0x001F
#define    HRED      0xB800
#define    RED       0xF800
#define    HGREEN    0x05E0
#define    GREEN     0x07E0
#define    HCYAN     0x05F5
#define    CYAN      0x07FF
#define    HMAGENTA  0x8010
#define    MAGENTA   0xB815
#define    HYELLOW   0xC5E0
#define    YELLOW    0xFFE0
#define    HWHITE    0xC5F5
#define    WHITE     0xFFFF

// Define Spectrum colors
static const uint16_t colors [15] = {
    BLACK,HBLUE,HRED,HMAGENTA,HGREEN,HCYAN,HYELLOW,HWHITE,BLUE,RED,MAGENTA,GREEN,CYAN,YELLOW,WHITE
};

#define    HRES      320     // X axis # of pixels
#define    VRES      240     // Y axis # of pixels

#define    START_X   31
#define    START_Y   23

void cls(void);
void Display_Home(void);
void LcdGotoXY( uint8_t x,  uint8_t y);
void LcdGotoXY8( uint8_t x,  uint8_t y);
void LcdChr8x8 ( uint8_t ch);
void LcdStr8x8 (  char *dataPtr );
void LcdChr (  uint8_t ch );
void LcdStr (  char *dataPtr );
unsigned char scr2lcd(char *scrfile);
void display_rgb(unsigned int data);
void ShowPalette256(void);
void Dir(void);
void SldShw(void);
void LCD_test(void);
void initialization(void);