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RetroArch/wii/wiiuse/wiiuse_internal.h

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/*
* wiiuse
*
* Written By:
* Michael Laforest < para >
* Email: < thepara (--AT--) g m a i l [--DOT--] com >
*
* Copyright 2006-2007
*
* This file is part of wiiuse.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* $Header: /lvm/shared/ds/ds/cvs/devkitpro-cvsbackup/libogc/wiiuse/wiiuse_internal.h,v 1.8 2008-12-10 16:16:40 shagkur Exp $
*
*/
/**
* @file
* @brief General internal wiiuse stuff.
*
* Since Wiiuse is a library, wiiuse.h is a duplicate
* of the API header.
*
* The code that would normally go in that file, but
* which is not needed by third party developers,
* is put here.
*
* So wiiuse_internal.h is included by other files
* internally, wiiuse.h is included only here.
*/
/* This source as presented is a modified version of original wiiuse for use
* with RetroArch, and must not be confused with the original software. */
#ifndef WIIUSE_INTERNAL_H_INCLUDED
#define WIIUSE_INTERNAL_H_INCLUDED
#if defined(__linux__)
#include <arpa/inet.h> /* htons() */
#include <bluetooth/bluetooth.h>
#endif
#include "definitions.h"
/* wiiuse version */
#define WIIUSE_VERSION "0.12"
/********************
*
* Wiimote internal codes
*
********************/
/* Communication channels */
#define WM_OUTPUT_CHANNEL 0x11
#define WM_INPUT_CHANNEL 0x13
#define WM_SET_REPORT 0x50
#define WM_DATA 0xA0
/* commands */
#define WM_CMD_RUMBLE 0x10
#define WM_CMD_LED 0x11
#define WM_CMD_REPORT_TYPE 0x12
#define WM_CMD_IR 0x13
#define WM_CMD_SPEAKER_ENABLE 0x14
#define WM_CMD_CTRL_STATUS 0x15
#define WM_CMD_WRITE_DATA 0x16
#define WM_CMD_READ_DATA 0x17
#define WM_CMD_STREAM_DATA 0x18
#define WM_CMD_SPEAKER_MUTE 0x19
#define WM_CMD_IR_2 0x1A
/* input report ids */
#define WM_RPT_CTRL_STATUS 0x20
#define WM_RPT_READ 0x21
#define WM_RPT_ACK 0x22
#define WM_RPT_BTN 0x30
#define WM_RPT_BTN_ACC 0x31
#define WM_RPT_BTN_ACC_IR 0x33
#define WM_RPT_BTN_EXP 0x34
#define WM_RPT_BTN_ACC_EXP 0x35
#define WM_RPT_BTN_IR_EXP 0x36
#define WM_RPT_BTN_ACC_IR_EXP 0x37
#define WM_BT_INPUT 0x01
#define WM_BT_OUTPUT 0x02
/* Identify the wiimote device by its class */
#define WM_DEV_CLASS_0 0x04
#define WM_DEV_CLASS_1 0x25
#define WM_DEV_CLASS_2 0x00
#define WM_VENDOR_ID 0x057E
#define WM_PRODUCT_ID 0x0306
/* controller status stuff */
#define WM_MAX_BATTERY_CODE 0xC8
/* offsets in wiimote memory */
#define WM_MEM_OFFSET_CALIBRATION 0x16
#define WM_EXP_MEM_BASE 0x04A40000
#define WM_EXP_MEM_ENABLE1 0x04A400F0
#define WM_EXP_MEM_ENABLE2 0x04A400FB
#define WM_EXP_MEM_KEY 0x04A40040
#define WM_EXP_MEM_CALIBR 0x04A40020
#define WM_EXP_MOTION_PLUS_ENABLE 0x04A600FE
#define WM_EXP_ID 0x04A400FA
#define WM_REG_IR 0x04B00030
#define WM_REG_IR_BLOCK1 0x04B00000
#define WM_REG_IR_BLOCK2 0x04B0001A
#define WM_REG_IR_MODENUM 0x04B00033
#define WM_REG_SPEAKER_REG1 0x04A20001
#define WM_REG_SPEAKER_REG2 0x04A20008
#define WM_REG_SPEAKER_REG3 0x04A20009
#define WM_REG_SPEAKER_BLOCK 0x04A20001
/* ir block data */
#define WM_IR_BLOCK1_LEVEL1 "\x02\x00\x00\x71\x01\x00\x64\x00\xfe"
#define WM_IR_BLOCK2_LEVEL1 "\xfd\x05"
#define WM_IR_BLOCK1_LEVEL2 "\x02\x00\x00\x71\x01\x00\x96\x00\xb4"
#define WM_IR_BLOCK2_LEVEL2 "\xb3\x04"
#define WM_IR_BLOCK1_LEVEL3 "\x02\x00\x00\x71\x01\x00\xaa\x00\x64"
#define WM_IR_BLOCK2_LEVEL3 "\x63\x03"
#define WM_IR_BLOCK1_LEVEL4 "\x02\x00\x00\x71\x01\x00\xc8\x00\x36"
#define WM_IR_BLOCK2_LEVEL4 "\x35\x03"
#define WM_IR_BLOCK1_LEVEL5 "\x07\x00\x00\x71\x01\x00\x72\x00\x20"
#define WM_IR_BLOCK2_LEVEL5 "\x1f\x03"
#define WM_IR_TYPE_BASIC 0x01
#define WM_IR_TYPE_EXTENDED 0x03
#define WM_IR_TYPE_FULL 0x05
/* controller status flags for the first message byte */
/* bit 1 is unknown */
#define WM_CTRL_STATUS_BYTE1_ATTACHMENT 0x02
#define WM_CTRL_STATUS_BYTE1_SPEAKER_ENABLED 0x04
#define WM_CTRL_STATUS_BYTE1_IR_ENABLED 0x08
#define WM_CTRL_STATUS_BYTE1_LED_1 0x10
#define WM_CTRL_STATUS_BYTE1_LED_2 0x20
#define WM_CTRL_STATUS_BYTE1_LED_3 0x40
#define WM_CTRL_STATUS_BYTE1_LED_4 0x80
/* aspect ratio */
#define WM_ASPECT_16_9_X 660
#define WM_ASPECT_16_9_Y 370
#define WM_ASPECT_4_3_X 560
#define WM_ASPECT_4_3_Y 420
/**
* Expansion stuff
*/
/* encrypted expansion id codes (located at 0x04A400FC) */
#define EXP_ID_CODE_NUNCHUK 0xa4200000
#define EXP_ID_CODE_CLASSIC_CONTROLLER 0xa4200101
#define EXP_ID_CODE_CLASSIC_CONTROLLER_NYKOWING 0x90908f00
#define EXP_ID_CODE_CLASSIC_CONTROLLER_NYKOWING2 0x9e9f9c00
#define EXP_ID_CODE_CLASSIC_CONTROLLER_NYKOWING3 0x908f8f00
#define EXP_ID_CODE_CLASSIC_CONTROLLER_GENERIC 0xa5a2a300
#define EXP_ID_CODE_CLASSIC_CONTROLLER_GENERIC2 0x98999900
#define EXP_ID_CODE_CLASSIC_CONTROLLER_GENERIC3 0xa0a1a000
#define EXP_ID_CODE_CLASSIC_CONTROLLER_GENERIC4 0x8d8d8e00
#define EXP_ID_CODE_CLASSIC_CONTROLLER_GENERIC5 0x93949400
//#define EXP_ID_CODE_GUITAR 0xa4200103
//#define EXP_ID_CODE_WIIBOARD 0xa4200402
#define EXP_ID_CODE_MOTION_PLUS 0xa4200405
#define EXP_HANDSHAKE_LEN 224
/********************
*
* End Wiimote internal codes
*
********************/
/* wiimote state flags - (some duplicated in wiiuse.h)*/
#define WIIMOTE_STATE_DEV_FOUND 0x00001
//#define WIIMOTE_STATE_DEV_REGISTER 0x00002
#define WIIMOTE_STATE_HANDSHAKE 0x00004 /* actual connection exists but no handshake yet */
#define WIIMOTE_STATE_HANDSHAKE_COMPLETE 0x00008 /* actual connection exists but no handshake yet */
#define WIIMOTE_STATE_CONNECTED 0x00010
#define WIIMOTE_STATE_EXP_HANDSHAKE 0x00020 /* actual connection exists but no handshake yet */
#define WIIMOTE_STATE_EXP_FAILED 0x00040 /* actual connection exists but no handshake yet */
#define WIIMOTE_STATE_RUMBLE 0x00080
#define WIIMOTE_STATE_ACC 0x00100
#define WIIMOTE_STATE_EXP 0x00200
#define WIIMOTE_STATE_IR 0x00400
#define WIIMOTE_STATE_SPEAKER 0x00800
#define WIIMOTE_STATE_IR_SENS_LVL1 0x01000
#define WIIMOTE_STATE_IR_SENS_LVL2 0x02000
#define WIIMOTE_STATE_IR_SENS_LVL3 0x04000
#define WIIMOTE_STATE_IR_SENS_LVL4 0x08000
#define WIIMOTE_STATE_IR_SENS_LVL5 0x10000
#define WIIMOTE_STATE_IR_INIT 0x20000
#define WIIMOTE_STATE_SPEAKER_INIT 0x40000
#define WIIMOTE_INIT_STATES (WIIMOTE_STATE_IR_SENS_LVL3)
/* macro to manage states */
#define WIIMOTE_IS_SET(wm, s) ((wm->state & (s)) == (s))
#define WIIMOTE_ENABLE_STATE(wm, s) (wm->state |= (s))
#define WIIMOTE_DISABLE_STATE(wm, s) (wm->state &= ~(s))
#define WIIMOTE_TOGGLE_STATE(wm, s) ((wm->state & (s)) ? WIIMOTE_DISABLE_STATE(wm, s) : WIIMOTE_ENABLE_STATE(wm, s))
#define WIIMOTE_IS_FLAG_SET(wm, s) ((wm->flags & (s)) == (s))
#define WIIMOTE_ENABLE_FLAG(wm, s) (wm->flags |= (s))
#define WIIMOTE_DISABLE_FLAG(wm, s) (wm->flags &= ~(s))
#define WIIMOTE_TOGGLE_FLAG(wm, s) ((wm->flags & (s)) ? WIIMOTE_DISABLE_FLAG(wm, s) : WIIMOTE_ENABLE_FLAG(wm, s))
#define NUNCHUK_IS_FLAG_SET(wm, s) ((*(wm->flags) & (s)) == (s))
/* misc macros */
#define WIIMOTE_ID(wm) (wm->unid)
#define WIIMOTE_IS_CONNECTED(wm) (WIIMOTE_IS_SET(wm, WIIMOTE_STATE_CONNECTED))
/*
* Smooth tilt calculations are computed with the
* exponential moving average formula:
* St = St_last + (alpha * (tilt - St_last))
* alpha is between 0 and 1
*/
#define WIIUSE_DEFAULT_SMOOTH_ALPHA 0.3f
#define SMOOTH_ROLL 0x01
#define SMOOTH_PITCH 0x02
#include <wiiuse/wiiuse.h>
#ifdef __cplusplus
extern "C" {
#endif
struct op_t
{
ubyte cmd;
union {
struct {
uint addr;
uword size;
} readdata;
struct {
uint addr;
ubyte size;
ubyte data[16];
} writedata;
ubyte __data[MAX_PAYLOAD];
};
void *buffer;
int wait;
} __attribute__((packed));
/* not part of the api */
void wiiuse_init_cmd_queue(struct wiimote_t *wm);
void wiiuse_send_next_command(struct wiimote_t *wm);
int wiiuse_set_report_type(struct wiimote_t* wm,cmd_blk_cb cb);
int wiiuse_sendcmd(struct wiimote_t *wm,ubyte report_type,ubyte *msg,int len,cmd_blk_cb cb);
#ifdef __cplusplus
}
#endif
#endif /* WIIUSE_INTERNAL_H_INCLUDED */
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