keyboard.c File Reference

#include <sys/types.h>
#include <sys/stat.h>
#include <sys/iosupport.h>
#include <stdio.h>
#include <malloc.h>
#include <ctype.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>
#include <gccore.h>
#include <ogc/usb.h>
#include <ogc/lwp_queue.h>
#include <wiikeyboard/usbkeyboard.h>
#include <wiikeyboard/keyboard.h>
#include "wsksymvar.h"

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Classes
struct	nameint
struct	_keyheld
struct	_node

Macros
#define	KBD_THREAD_STACKSIZE   (1024 * 4)
#define	KBD_THREAD_PRIO   64
#define	KBD_THREAD_UDELAY   (1000 * 10)
#define	KBD_THREAD_KBD_SCAN_INTERVAL   (3 * 100)
#define	MAXHELD   8

Functions
keysym_t	ksym_upcase (keysym_t)
static u8 *_kbd_stack [KBD_THREAD_STACKSIZE]	ATTRIBUTE_ALIGN (8)
static kbd_t	_get_keymap_by_name (const char *identifier)
static s32	_kbd_addEvent (const keyboard_event *event)
void	update_modifier (u_int type, int toggle, int mask)
static void	_kbd_event_cb (USBKeyboard_event kevent)
static s32	_kbd_scan_for_keyboard (void)
static void *	_kbd_thread_func (void *arg)
static void *	_kbd_buf_thread_func (void *arg)
static ssize_t	_keyboardRead (struct _reent *r, void *unused, char *ptr, size_t len)
s32	KEYBOARD_Init (keyPressCallback keypress_cb)
s32	KEYBOARD_Deinit (void)
s32	KEYBOARD_GetEvent (keyboard_event *event)
s32	KEYBOARD_FlushEvents (void)

Variables
static lwp_queue	_queue
static lwp_t	_kbd_thread = LWP_THREAD_NULL
static lwp_t	_kbd_buf_thread = LWP_THREAD_NULL
static bool	_kbd_thread_running = false
static bool	_kbd_thread_quit = false
const struct wscons_keydesc	ukbd_keydesctab []
static struct wskbd_mapdata	_ukbd_keymapdata
static struct nameint	kbdenc_tab []
static struct nameint	kbdvar_tab []
static int	_sc_maplen = 0
static struct wscons_keymap *	_sc_map = 0
static u16	_modifiers
static int	_composelen
static keysym_t	_composebuf [2]
static _keyheld	_held [MAXHELD]
static keyPressCallback	_readKey_cb = NULL
struct {
vu8   head
vu8   tail
char   buf [256]
}	_keyBuffer
static const devoptab_t	std_in

Macro Definition Documentation

KBD_THREAD_KBD_SCAN_INTERVAL

#define KBD_THREAD_KBD_SCAN_INTERVAL   (3 * 100)

KBD_THREAD_PRIO

#define KBD_THREAD_PRIO   64

KBD_THREAD_STACKSIZE

#define KBD_THREAD_STACKSIZE   (1024 * 4)

KBD_THREAD_UDELAY

#define KBD_THREAD_UDELAY   (1000 * 10)

MAXHELD

#define MAXHELD   8

Function Documentation

_get_keymap_by_name()

static kbd_t _get_keymap_by_name ( const char *  identifier )

static

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_kbd_addEvent()

static s32 _kbd_addEvent ( const keyboard_event *  event )

static

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_kbd_buf_thread_func()

static void* _kbd_buf_thread_func ( void *  arg )

static

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_kbd_event_cb()

static void _kbd_event_cb ( USBKeyboard_event  kevent )

static

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_kbd_scan_for_keyboard()

static s32 _kbd_scan_for_keyboard ( void  )

static

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_kbd_thread_func()

static void* _kbd_thread_func ( void *  arg )

static

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_keyboardRead()

static ssize_t _keyboardRead ( struct _reent *  r, void *  unused, char *  ptr, size_t  len  )

static

ATTRIBUTE_ALIGN()

static u8* _kbd_stack [KBD_THREAD_STACKSIZE] ATTRIBUTE_ALIGN ( 8  )

static

KEYBOARD_Deinit()

s32 KEYBOARD_Deinit

(

void

)

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KEYBOARD_FlushEvents()

s32 KEYBOARD_FlushEvents

(

void

)

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KEYBOARD_GetEvent()

s32 KEYBOARD_GetEvent

(

keyboard_event *

event

)

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KEYBOARD_Init()

s32 KEYBOARD_Init

(

keyPressCallback

keypress_cb

)

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ksym_upcase()

keysym_t ksym_upcase

(

keysym_t

ksym

)

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update_modifier()

void update_modifier	(	u_int	type,
		int	toggle,
		int	mask
	)

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Variable Documentation

_composebuf

keysym_t _composebuf[2]

static

_composelen

int _composelen

static

_held

_keyheld _held[MAXHELD]

static

_kbd_buf_thread

lwp_t _kbd_buf_thread = LWP_THREAD_NULL

static

_kbd_thread

lwp_t _kbd_thread = LWP_THREAD_NULL

static

_kbd_thread_quit

bool _kbd_thread_quit = false

static

_kbd_thread_running

bool _kbd_thread_running = false

static

_keyBuffer

struct { ... } _keyBuffer

_modifiers

u16 _modifiers

static

_queue

lwp_queue _queue

static

_readKey_cb

keyPressCallback _readKey_cb = NULL

static

_sc_map

struct wscons_keymap* _sc_map = 0

static

_sc_maplen

int _sc_maplen = 0

static

_ukbd_keymapdata

struct wskbd_mapdata _ukbd_keymapdata

static

Initial value:

= {
    ukbd_keydesctab,
    KB_NONE
}

buf

char buf[256]

head

vu8 head

kbdenc_tab

struct nameint kbdenc_tab[]

static

Initial value:

= {
    KB_ENCTAB
}

kbdvar_tab

struct nameint kbdvar_tab[]

static

Initial value:

= {
    KB_VARTAB
}

std_in

const devoptab_t std_in

static

Initial value:

=
{
    "stdin",
    0,
    NULL,
    NULL,
    NULL,
    _keyboardRead,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL
}

tail

vu8 tail

ukbd_keydesctab

const struct wscons_keydesc ukbd_keydesctab[]