VGA.h File Reference

#include <FreeNOS/System.h>
#include <DeviceServer.h>
#include <Types.h>

Go to the source code of this file.

Data Structures
class	VGA
	Video Graphics Array (VGA) support. More...

Macros
#define	VGA_PADDR   (0xb8000)
	VGA physical video memory address.
#define	VGA_IOADDR   0x3d4
	VGA I/O address port.
#define	VGA_IODATA   0x3d5
	VGA I/O data port.
#define	VGA_ATTR(front, back)    (((back & 0xf) << 4) | ((front & 0xf)))
	Encodes VGA attributes.
#define	VGA_CHAR(ch, front, back)    ((VGA_ATTR(front,back) << 8) | (ch & 0xff))
	Encodes a character for VGA output.

Enumerations
enum	Colors {   BLACK = 0 , BLUE = 1 , GREEN = 2 , CYAN = 3 ,   RED = 4 , MAGENTA = 5 , BROWN = 6 , LIGHTGREY = 7 ,   DARKGREY = 8 , LIGHTBLUE = 9 , LIGHTGREEN = 10 , LIGHTCYAN = 11 ,   LIGHTRED = 12 , LIGHTMAGENTA = 13 , LIGHTBROWN = 14 , WHITE = 15 }
	VGA color attributes. More...