OOStuBS - Technische Informatik II (TI-II)
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include
machine
cgascr.h
gehe zur Dokumentation dieser Datei
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\
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* Technische Informatik II *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* *
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* C G A _ S C R E E N *
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* *
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\* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef __screen_include__
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#define __screen_include__
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/* INCLUDES */
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#include <
machine/io_port.h
>
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/* CLASSES */
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class
CGA_Screen
{
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private
:
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struct
ScreenChar
{
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char
c
;
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unsigned
char
attrib
;
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};
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enum
Ports
{
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indexPortNum
=0x3d4,
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dataPortNum
=0x3d5,
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memoryBase
=0xb8000
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};
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enum
Constants
{
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COLUMNS
=80,
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ROWS
=25
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};
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ScreenChar
(*
screen
)[
COLUMNS
];
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IO_Port
index_port
;
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IO_Port
data_port
;
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protected
:
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unsigned
char
attribute
;
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public
:
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CGA_Screen
();
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~CGA_Screen
();
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void
setpos
(
unsigned
short
x,
unsigned
short
y);
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void
getpos
(
unsigned
short
& x,
unsigned
short
& y)
const
;
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void
show
(
unsigned
short
x,
unsigned
short
y,
char
c,
unsigned
char
attrib);
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void
print
(
const
char
*
string
,
unsigned
int
n);
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void
scrollup
();
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void
clear
();
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void
setAttributes
(
int
fgColor,
int
bgColor,
bool
blink);
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};
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#endif
Erzeugt am Mon Jun 30 2014 07:13:28 für OOStuBS - Technische Informatik II (TI-II) von
1.8.1.2