wpad.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
#include "os.h"
#include "conf.h"
#include "ir.h"
#include "dynamics.h"
#include "wiiuse_internal.h"
#include "wiiuse/wpad.h"
#include "lwp_threads.h"
#include "ogcsys.h"

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Classes
struct	_wpad_thresh
struct	_wpad_cb

Macros
#define	MAX_STREAMDATA_LEN   20
#define	EVENTQUEUE_LENGTH   16
#define	DISCONNECT_BATTERY_DIED   0x14
#define	DISCONNECT_POWER_OFF   0x15
#define	ABS(x)   ((s32)(x)>0?(s32)(x):-((s32)(x)))
#define	STATE_CHECK(thresh, a, b)
#define	STATE_CHECK_SIMPLE(thresh, a, b)

Functions
static s32	__wpad_onreset (s32 final)
static s32	__wpad_disconnect (struct _wpad_cb *wpdcb)
static void	__wpad_eventCB (struct wiimote_t *wm, s32 event)
static void	__wpad_def_powcb (s32 chan)
void	__wiiuse_sensorbar_enable (int enable)
void	__SYS_DoPowerCB (void)
static void	__wpad_timeouthandler (syswd_t alarm, void *cbarg)
static void	__wpad_setfmt (s32 chan)
wiimote *	__wpad_assign_slot (struct bd_addr *pad_addr)
static s32	__wpad_init_finished (s32 result, void *usrdata)
static s32	__wpad_patch_finished (s32 result, void *usrdata)
static s32	__readlinkkey_finished (s32 result, void *usrdata)
static s32	__initcore_finished (s32 result, void *usrdata)
static void	__wpad_calc_data (WPADData *data, WPADData *lstate, struct accel_t *accel_calib, u32 smoothed)
static void	__save_state (struct wiimote_t *wm)
static u32	__wpad_read_expansion (struct wiimote_t *wm, WPADData *data, struct _wpad_thresh *thresh)
static void	__wpad_read_wiimote (struct wiimote_t *wm, WPADData *data, s32 *idle_time, struct _wpad_thresh *thresh)
void	__wpad_disconnectCB (struct bd_addr *offaddr, u8 reason)
s32	WPAD_Init ()
s32	WPAD_ReadEvent (s32 chan, WPADData *data)
static s32	pad_readpending_temp (s32 chan)
s32	WPAD_ReadPending (s32 chan, WPADDataCallback datacb)
s32	WPAD_SetMotionPlus (s32 chan, u8 enable)
s32	WPAD_SetVRes (s32 chan, u32 xres, u32 yres)
s32	WPAD_GetStatus ()
s32	WPAD_Probe (s32 chan, u32 *type)
void	WPAD_SetPowerButtonCallback (WPADShutdownCallback cb)
void	WPAD_SetBatteryDeadCallback (WPADShutdownCallback cb)
s32	WPAD_Disconnect (s32 chan)
void	WPAD_Shutdown ()
void	WPAD_SetIdleTimeout (u32 seconds)
WPADData *	WPAD_Data (int chan)
u8	WPAD_BatteryLevel (int chan)
void	WPAD_IR (int chan, struct ir_t *ir)
void	WPAD_Orientation (int chan, struct orient_t *orient)
void	WPAD_GForce (int chan, struct gforce_t *gforce)
void	WPAD_Accel (int chan, struct vec3w_t *accel)

Variables
static syswd_t	__wpad_timer
static vu32	__wpads_inited = 0
static vs32	__wpads_ponded = 0
static u32	__wpad_idletimeout = 300
static vu32	__wpads_active = 0
static vu32	__wpads_used = 0
static wiimote **	__wpads = NULL
static wiimote_listen	__wpads_listen [CONF_PAD_MAX_REGISTERED]
static WPADData	wpaddata [WPAD_MAX_WIIMOTES]
static struct _wpad_cb	__wpdcb [WPAD_MAX_WIIMOTES]
static conf_pads	__wpad_devs
static struct linkkey_info	__wpad_keys [WPAD_MAX_WIIMOTES]
static WPADShutdownCallback	__wpad_batcb = NULL
static WPADShutdownCallback	__wpad_powcb = __wpad_def_powcb
static sys_resetinfo	__wpad_resetinfo

Macro Definition Documentation

ABS

#define ABS

(

x

)

((s32)(x)>0?(s32)(x):-((s32)(x)))

DISCONNECT_BATTERY_DIED

#define DISCONNECT_BATTERY_DIED   0x14

DISCONNECT_POWER_OFF

#define DISCONNECT_POWER_OFF   0x15

EVENTQUEUE_LENGTH

#define EVENTQUEUE_LENGTH   16

MAX_STREAMDATA_LEN

#define MAX_STREAMDATA_LEN   20

STATE_CHECK

#define STATE_CHECK	(		thresh,
			a,
			b
	)

Value:

if(((thresh) > WPAD_THRESH_IGNORE) && (ABS((a)-(b)) > (thresh))) \
        state_changed = 1;

STATE_CHECK_SIMPLE

#define STATE_CHECK_SIMPLE	(		thresh,
			a,
			b
	)

Value:

if(((thresh) > WPAD_THRESH_IGNORE) && ((a) != (b))) \
        state_changed = 1;

Function Documentation

__initcore_finished()

static s32 __initcore_finished ( s32  result, void *  usrdata  )

static

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__readlinkkey_finished()

static s32 __readlinkkey_finished ( s32  result, void *  usrdata  )

static

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__save_state()

static void __save_state ( struct wiimote_t *  wm )

static

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__SYS_DoPowerCB()

void __SYS_DoPowerCB

(

void

)

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__wiiuse_sensorbar_enable()

void __wiiuse_sensorbar_enable

(

int

enable

)

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__wpad_assign_slot()

wiimote* __wpad_assign_slot

(

struct bd_addr *

pad_addr

)

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__wpad_calc_data()

static void __wpad_calc_data ( WPADData *  data, WPADData *  lstate, struct accel_t *  accel_calib, u32  smoothed  )

static

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__wpad_def_powcb()

static void __wpad_def_powcb ( s32  chan )

static

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__wpad_disconnect()

static s32 __wpad_disconnect ( struct _wpad_cb *  wpdcb )

static

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__wpad_disconnectCB()

void __wpad_disconnectCB	(	struct bd_addr *	offaddr,
		u8	reason
	)

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__wpad_eventCB()

static void __wpad_eventCB ( struct wiimote_t *  wm, s32  event  )

static

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__wpad_init_finished()

static s32 __wpad_init_finished ( s32  result, void *  usrdata  )

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__wpad_onreset()

static s32 __wpad_onreset ( s32  final )

static

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__wpad_patch_finished()

static s32 __wpad_patch_finished ( s32  result, void *  usrdata  )

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__wpad_read_expansion()

static u32 __wpad_read_expansion ( struct wiimote_t *  wm, WPADData *  data, struct _wpad_thresh *  thresh  )

static

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__wpad_read_wiimote()

static void __wpad_read_wiimote ( struct wiimote_t *  wm, WPADData *  data, s32 *  idle_time, struct _wpad_thresh *  thresh  )

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__wpad_setfmt()

static void __wpad_setfmt ( s32  chan )

static

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__wpad_timeouthandler()

static void __wpad_timeouthandler ( syswd_t  alarm, void *  cbarg  )

static

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pad_readpending_temp()

static s32 pad_readpending_temp ( s32  chan )

static

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WPAD_Accel()

void WPAD_Accel	(	int	chan,
		struct vec3w_t *	accel
	)

WPAD_BatteryLevel()

u8 WPAD_BatteryLevel

(

int

chan

)

WPAD_Data()

WPADData* WPAD_Data

(

int

chan

)

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WPAD_Disconnect()

s32 WPAD_Disconnect

(

s32

chan

)

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WPAD_GetStatus()

s32 WPAD_GetStatus

(

)

WPAD_GForce()

void WPAD_GForce	(	int	chan,
		struct gforce_t *	gforce
	)

WPAD_Init()

s32 WPAD_Init

(

)

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WPAD_IR()

void WPAD_IR	(	int	chan,
		struct ir_t *	ir
	)

WPAD_Orientation()

void WPAD_Orientation	(	int	chan,
		struct orient_t *	orient
	)

WPAD_Probe()

s32 WPAD_Probe	(	s32	chan,
		u32 *	type
	)

WPAD_ReadEvent()

s32 WPAD_ReadEvent	(	s32	chan,
		WPADData *	data
	)

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WPAD_ReadPending()

s32 WPAD_ReadPending	(	s32	chan,
		WPADDataCallback	datacb
	)

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WPAD_SetBatteryDeadCallback()

void WPAD_SetBatteryDeadCallback

(

WPADShutdownCallback

cb

)

WPAD_SetIdleTimeout()

void WPAD_SetIdleTimeout

(

u32

seconds

)

WPAD_SetMotionPlus()

s32 WPAD_SetMotionPlus	(	s32	chan,
		u8	enable
	)

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WPAD_SetPowerButtonCallback()

void WPAD_SetPowerButtonCallback

(

WPADShutdownCallback

cb

)

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WPAD_SetVRes()

s32 WPAD_SetVRes	(	s32	chan,
		u32	xres,
		u32	yres
	)

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WPAD_Shutdown()

void WPAD_Shutdown

(

)

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Variable Documentation

__wpad_batcb

WPADShutdownCallback __wpad_batcb = NULL

static

__wpad_devs

conf_pads __wpad_devs

static

__wpad_idletimeout

u32 __wpad_idletimeout = 300

static

__wpad_keys

struct linkkey_info __wpad_keys[WPAD_MAX_WIIMOTES]

static

__wpad_powcb

WPADShutdownCallback __wpad_powcb = __wpad_def_powcb

static

__wpad_resetinfo

sys_resetinfo __wpad_resetinfo

static

Initial value:

= {
    {},
    __wpad_onreset,
    127
}

__wpad_timer

syswd_t __wpad_timer

static

__wpads

wiimote** __wpads = NULL

static

__wpads_active

vu32 __wpads_active = 0

static

__wpads_inited

vu32 __wpads_inited = 0

static

__wpads_listen

wiimote_listen __wpads_listen[CONF_PAD_MAX_REGISTERED]

static

__wpads_ponded

vs32 __wpads_ponded = 0

static

__wpads_used

vu32 __wpads_used = 0

static

__wpdcb

struct _wpad_cb __wpdcb[WPAD_MAX_WIIMOTES]

static

wpaddata

WPADData wpaddata[WPAD_MAX_WIIMOTES]

static