dolphin/Source/Plugins/Plugin_WiimoteNew/Src/WiimoteEmu/WiimoteHid.h

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// Copyright (C) 2003 Dolphin Project.
// 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, version 2.0.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#ifndef WIIMOTE_HID_H
#define WIIMOTE_HID_H
#include "CommonTypes.h"
// what is this ?
#ifdef _MSC_VER
#pragma warning(disable:4200)
#endif
#pragma pack(push, 1)
// Source: HID_010_SPC_PFL/1.0 (official HID specification)
struct hid_packet {
u8 param : 4;
u8 type : 4;
u8 data[0];
};
#define HID_TYPE_HANDSHAKE 0
#define HID_TYPE_SET_REPORT 5
#define HID_TYPE_DATA 0xA
#define HID_HANDSHAKE_SUCCESS 0
#define HID_PARAM_INPUT 1
#define HID_PARAM_OUTPUT 2
//source: http://wiibrew.org/wiki/Wiimote
typedef u16 wm_core;
struct wm_accel
{
u8 x, y, z;
};
// Four bytes for two objects. Filled with 0xFF if empty
struct wm_ir_basic
{
u8 x1;
u8 y1;
u8 x2hi : 2;
u8 y2hi : 2;
u8 x1hi : 2;
u8 y1hi : 2;
u8 x2;
u8 y2;
};
// Three bytes for one object
struct wm_ir_extended
{
u8 x;
u8 y;
u8 size : 4;
u8 xhi : 2;
u8 yhi : 2;
};
struct wm_extension
{
u8 jx; // joystick x, y
u8 jy;
u8 ax; // accelerometer
u8 ay;
u8 az;
u8 bt; // buttons
};
struct wm_classic_extension
{
u8 lx : 6; // byte 0
u8 rx3 : 2;
u8 ly : 6; // byte 1
u8 rx2 : 2;
u8 ry : 5; // byte 2
u8 lt2 : 2;
u8 rx1 : 1;
u8 rt : 5; // byte 3
u8 lt1 : 3;
u16 bt; // byte 4, 5
};
struct wm_GH3_extension
{
u8 sx : 6;
u8 pad1 : 2; // 1 on gh3, 0 on ghwt
u8 sy : 6;
u8 pad2 : 2; // 1 on gh3, 0 on ghwt
u8 tb : 5; // not used in gh3
u8 pad3 : 3; // always 0
u8 whammy : 5;
u8 pad4 : 3; // always 0
u8 pad5 : 2; // always 1
u8 plus : 1;
u8 pad6 : 1; // always 1
u8 minus : 1;
u8 pad7 : 1; // always 1
u8 strumdown : 1;
u8 pad8 : 1; // always 1
u8 strumup : 1;
u8 pad9 : 2; // always 1
u8 yellow : 1;
u8 green : 1;
u8 blue : 1;
u8 red : 1;
u8 orange : 1;
};
struct wm_report {
u8 wm;
u8 data[0];
};
#define WM_RUMBLE 0x10
#define WM_LEDS 0x11
struct wm_leds {
u8 rumble : 1;
u8 : 3;
u8 leds : 4;
};
#define WM_REPORT_MODE 0x12
struct wm_report_mode {
u8 rumble : 1;
u8 continuous : 1;
u8 all_the_time : 1;
u8 : 5;
u8 mode;
};
#define WM_IR_PIXEL_CLOCK 0x13
#define WM_IR_LOGIC 0x1A
#define WM_REQUEST_STATUS 0x15
struct wm_request_status {
u8 rumble : 1;
u8 : 7;
};
#define WM_STATUS_REPORT 0x20
struct wm_status_report {
wm_core buttons;
u8 battery_low : 1;
u8 extension : 1;
u8 speaker : 1;
u8 ir : 1;
u8 leds : 4;
u8 padding2[2]; // two 00, TODO: this needs more investigation
u8 battery;
};
#define WM_WRITE_DATA 0x16
struct wm_write_data
{
u8 rumble : 1;
u8 space : 2; //see WM_SPACE_*
u8 : 5;
u8 address[3];
u8 size;
u8 data[16];
};
#define WM_ACK_DATA 0x22
struct wm_acknowledge
{
wm_core buttons;
u8 reportID;
u8 errorID;
};
#define WM_READ_DATA 0x17
struct wm_read_data {
u8 rumble : 1;
u8 space : 2; //see WM_SPACE_*
u8 : 5;
u8 address[3];
u8 size[2];
};
#define WM_SPACE_EEPROM 0
#define WM_SPACE_REGS1 1
#define WM_SPACE_REGS2 2
#define WM_SPACE_INVALID 3
#define WM_READ_DATA_REPLY 0x21
struct wm_read_data_reply {
wm_core buttons;
u8 error : 4; //see WM_RDERR_*
u8 size : 4;
u16 address;
u8 data[16];
};
#define WM_RDERR_WOREG 7
#define WM_RDERR_NOMEM 8
// Data reports
#define WM_REPORT_CORE 0x30
struct wm_report_core {
wm_core c;
};
#define WM_REPORT_CORE_ACCEL 0x31
struct wm_report_core_accel {
wm_core c;
wm_accel a;
};
#define WM_REPORT_CORE_EXT8 0x32
#define WM_REPORT_CORE_ACCEL_IR12 0x33
struct wm_report_core_accel_ir12 {
wm_core c;
wm_accel a;
wm_ir_extended ir[4];
};
#define WM_REPORT_CORE_EXT19 0x34
#define WM_REPORT_CORE_ACCEL_EXT16 0x35
struct wm_report_core_accel_ext16
{
wm_core c;
wm_accel a;
wm_extension ext;
//wm_ir_basic ir[2];
u8 pad[10];
};
#define WM_REPORT_CORE_IR10_EXT9 0x36
#define WM_REPORT_CORE_ACCEL_IR10_EXT6 0x37
struct wm_report_core_accel_ir10_ext6
{
wm_core c;
wm_accel a;
wm_ir_basic ir[2];
//u8 ext[6];
wm_extension ext;
};
#define WM_REPORT_EXT21 0x3d // never used?
struct wm_report_ext21
{
u8 ext[21];
};
#define WM_REPORT_INTERLEAVE1 0x3e
#define WM_REPORT_INTERLEAVE2 0x3f
#define WM_SPEAKER_ENABLE 0x14
#define WM_SPEAKER_MUTE 0x19
#define WM_WRITE_SPEAKER_DATA 0x18
// Custom structs
/**
* @struct accel_t
* @brief Accelerometer struct. For any device with an accelerometer.
*/
struct accel_cal
{
struct
{
u8 x, y, z;
u8 xlo : 2;
u8 ylo : 2;
u8 zlo : 2;
} zero_g;
struct
{
u8 x, y, z;
u8 xlo : 2;
u8 ylo : 2;
u8 zlo : 2;
} one_g;
};
struct nu_js {
u8 max, min, center;
};
struct cc_trigger {
u8 neutral;
};
struct nu_cal
{
wm_accel cal_zero; // zero calibratio
wm_accel cal_g; // g size
nu_js jx; //
nu_js jy; //
};
struct cc_cal
{
nu_js Lx; //
nu_js Ly; //
nu_js Rx; //
nu_js Ry; //
cc_trigger Tl; //
cc_trigger Tr; //
};
struct gh3_cal
{
nu_js Lx;
nu_js Ly;
};
#pragma pack(pop)
#endif //WIIMOTE_HID_H