keyboard.c File Reference

#include "keyboard.h"
#include "../cpu/isr.h"
#include "../kernel/kernel.h"
#include "../kklibc/function.h"
#include "../kklibc/stdlib.h"
#include "lowlevel_io.h"
#include "screen.h"

Macros
#define	BACKSPACE   0x0E
#define	ENTER   0x1C
#define	SC_MAX   57

Functions
static void	keyboard_callback (registers_t regs)
void	init_keyboard ()
	Инициализация драйвера клавиатуры

Variables
int	shell_cursor_offset
int	shell_prompt_offset
static char	key_buffer [256]
static int	shift_pressed = 0
static int	caps_lock = 0
static int	ctrl_pressed = 0
static int	alt_pressed = 0
const char	sc_ascii_lower []
const char	sc_ascii_upper []

Macro Definition Documentation

BACKSPACE

#define BACKSPACE   0x0E

ENTER

#define ENTER   0x1C

SC_MAX

#define SC_MAX   57

Function Documentation

init_keyboard()

void init_keyboard

(

)

Инициализация драйвера клавиатуры

keyboard_callback()

static void keyboard_callback ( registers_t  regs )

static

Variable Documentation

alt_pressed

int alt_pressed = 0

static

caps_lock

int caps_lock = 0

static

ctrl_pressed

int ctrl_pressed = 0

static

key_buffer

char key_buffer[256]

static

sc_ascii_lower

const char sc_ascii_lower[]

Initial value:

= {'?', '?', '1', '2', '3', '4', '5', '6', '7', '8', '9',  '0', '-', '=',  '?',
                               '?', 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p',  '[', ']', '?',  '?',
                               'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'', '`', '?', '\\', 'z',
                               'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/', '?', '?',  '?', ' '}

sc_ascii_upper

const char sc_ascii_upper[]

Initial value:

= {'?', '?', '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+', '?',
                               '?', 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}', '?', '?',
                               'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', '"', '~', '?', '|', 'Z',
                               'X', 'C', 'V', 'B', 'N', 'M', '<', '>', '?', '?', '?', '?', ' '}

shell_cursor_offset

int shell_cursor_offset

extern

shell_prompt_offset

int shell_prompt_offset

extern

shift_pressed

int shift_pressed = 0

static