dolphin/Source/Plugins/Plugin_Wiimote/Src/DataReports.cpp

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// Copyright (C) 2003-2008 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/
// ===================================================
/* Data reports guide. The different structures location in the Input reports. The ? in
the IR coordinates is the High coordinates that are four in one byte. */
// ----------------
/* 0x33
[c.left etc] [c.a etc] acc.x y z ir0.x y ? ir1.x y ? ir2.x y ? ir3.x y ?
0x37
[c.left etc] [c.a etc] acc.x y z ir0.x1 y1 ? x2 y2 ir1.x1 y1 ? x2 y2 ext.jx jy ax ay az bt
The Data Report's path from here is
WII_IPC_HLE_WiiMote.cpp:
Callback_WiimoteInput()
CWII_IPC_HLE_WiiMote::SendL2capData()
WII_IPC_HLE_Device_usb.cpp:
CWII_IPC_HLE_Device_usb_oh1_57e_305::SendACLFrame()
at that point the message is queued and will be sent by the next
CWII_IPC_HLE_Device_usb_oh1_57e_305::Update() */
// ================
#include "pluginspecs_wiimote.h"
#include <vector>
#include <string>
#include "Common.h"
#include "wiimote_hid.h"
#include "EmuMain.h"
#include "EmuSubroutines.h"
#include "EmuDefinitions.h"
#include "Encryption.h" // for extension encryption
#include "Console.h" // for startConsoleWin, wprintf, GetConsoleHwnd
#include "Config.h" // for g_Config
extern SWiimoteInitialize g_WiimoteInitialize;
//extern void __Log(int log, const char *format, ...);
//extern void __Log(int log, int v, const char *format, ...);
namespace WiiMoteEmu
{
//******************************************************************************
// Subroutines
//******************************************************************************
void WmDataReporting(u16 _channelID, wm_data_reporting* dr)
{
LOGV(WII_IPC_WIIMOTE, 0, "===========================================================");
LOG(WII_IPC_WIIMOTE, " Set Data reporting mode");
LOG(WII_IPC_WIIMOTE, " Rumble: %x", dr->rumble);
LOG(WII_IPC_WIIMOTE, " Continuous: %x", dr->continuous);
LOG(WII_IPC_WIIMOTE, " All The Time: %x (not only on data change)", dr->all_the_time);
LOG(WII_IPC_WIIMOTE, " Mode: 0x%02x", dr->mode);
wprintf("\nData reporting mode: 0x%02x", dr->mode);
wprintf("\nData reporting channel: 0x%04x\n", _channelID);
g_ReportingMode = dr->mode;
g_ReportingChannel = _channelID;
switch(dr->mode) { //see Wiimote_Update()
case WM_REPORT_CORE:
case WM_REPORT_CORE_ACCEL:
case WM_REPORT_CORE_ACCEL_IR12:
case WM_REPORT_CORE_ACCEL_EXT16:
case WM_REPORT_CORE_ACCEL_IR10_EXT6:
break;
default:
PanicAlert("Wiimote: Unknown reporting mode 0x%x", dr->mode);
}
// WmSendAck(_channelID, WM_DATA_REPORTING);
LOGV(WII_IPC_WIIMOTE, 0, "===========================================================");
}
// ===================================================
/* Case 0x30: Core Buttons */
// ----------------
void SendReportCore(u16 _channelID)
{
u8 DataFrame[1024];
u32 Offset = WriteWmReport(DataFrame, WM_REPORT_CORE);
wm_report_core* pReport = (wm_report_core*)(DataFrame + Offset);
Offset += sizeof(wm_report_core);
memset(pReport, 0, sizeof(wm_report_core));
FillReportInfo(pReport->c);
LOGV(WII_IPC_WIIMOTE, 2, " SendReportCore()");
g_WiimoteInitialize.pWiimoteInput(_channelID, DataFrame, Offset);
}
// ===================================================
/* 0x31: Core Buttons and Accelerometer */
// ----------------
void SendReportCoreAccel(u16 _channelID)
{
u8 DataFrame[1024];
u32 Offset = WriteWmReport(DataFrame, WM_REPORT_CORE_ACCEL);
wm_report_core_accel* pReport = (wm_report_core_accel*)(DataFrame + Offset);
Offset += sizeof(wm_report_core_accel);
memset(pReport, 0, sizeof(wm_report_core_accel));
FillReportInfo(pReport->c);
FillReportAcc(pReport->a);
LOGV(WII_IPC_WIIMOTE, 2, " SendReportCoreAccel (0x31)");
LOGV(WII_IPC_WIIMOTE, 2, " Channel: %04x", _channelID);
LOGV(WII_IPC_WIIMOTE, 2, " Offset: %08x", Offset);
// Debugging
#ifdef _WIN32
/*if(GetAsyncKeyState('V'))
{
std::string Temp = WiiMoteEmu::ArrayToString(DataFrame, Offset, 0, 30);
wprintf("DataFrame: %s\n", Temp.c_str());
}*/
#endif
g_WiimoteInitialize.pWiimoteInput(_channelID, DataFrame, Offset);
}
// ===================================================
/* Case 0x33: Core Buttons and Accelerometer with 12 IR bytes */
// ----------------
void SendReportCoreAccelIr12(u16 _channelID) {
u8 DataFrame[1024];
u32 Offset = WriteWmReport(DataFrame, WM_REPORT_CORE_ACCEL_IR12);
wm_report_core_accel_ir12* pReport = (wm_report_core_accel_ir12*)(DataFrame + Offset);
Offset += sizeof(wm_report_core_accel_ir12);
memset(pReport, 0, sizeof(wm_report_core_accel_ir12));
FillReportInfo(pReport->c);
FillReportAcc(pReport->a);
// We settle with emulating two objects, not all four
FillReportIR(pReport->ir[0], pReport->ir[1]);
LOGV(WII_IPC_WIIMOTE, 2, " SendReportCoreAccelIr12()");
LOGV(WII_IPC_WIIMOTE, 2, " Offset: %08x", Offset);
// Debugging
#ifdef _WIN32
/*if(GetAsyncKeyState('V'))
{
std::string Temp = WiiMoteEmu::ArrayToString(DataFrame, Offset, 0, 30);
wprintf("DataFrame: %s\n", Temp.c_str());
}*/
#endif
g_WiimoteInitialize.pWiimoteInput(_channelID, DataFrame, Offset);
}
// ===================================================
/* Case 0x35: Core Buttons and Accelerometer with 16 Extension Bytes */
// ----------------
void SendReportCoreAccelExt16(u16 _channelID)
{
u8 DataFrame[1024];
u32 Offset = WriteWmReport(DataFrame, WM_REPORT_CORE_ACCEL_EXT16);
wm_report_core_accel_ext16* pReport = (wm_report_core_accel_ext16*)(DataFrame + Offset);
Offset += sizeof(wm_report_core_accel_ext16);
memset(pReport, 0, sizeof(wm_report_core_accel_ext16));
FillReportInfo(pReport->c);
FillReportAcc(pReport->a);
//FillReportIRBasic(pReport->ir[0], pReport->ir[1]); // no IR here
FillReportExtension(pReport->ext);
LOGV(WII_IPC_WIIMOTE, 2, " SendReportCoreAccelExt16 (0x35)");
LOGV(WII_IPC_WIIMOTE, 2, " Channel: %04x", _channelID);
LOGV(WII_IPC_WIIMOTE, 2, " Offset: %08x", Offset);
// Debugging
#ifdef _WIN32
/*if(GetAsyncKeyState('V'))
{
std::string Temp = WiiMoteEmu::ArrayToString(DataFrame, Offset, 0, 30);
wprintf("DataFrame: %s\n", Temp.c_str());
}*/
#endif
g_WiimoteInitialize.pWiimoteInput(_channelID, DataFrame, Offset);
}
// ===================================================
/* Case 0x37: Core Buttons and Accelerometer with 10 IR bytes and 6 Extension Bytes */
// ----------------
void SendReportCoreAccelIr10Ext(u16 _channelID)
{
u8 DataFrame[1024];
u32 Offset = WriteWmReport(DataFrame, WM_REPORT_CORE_ACCEL_IR10_EXT6);
wm_report_core_accel_ir10_ext6* pReport = (wm_report_core_accel_ir10_ext6*)(DataFrame + Offset);
Offset += sizeof(wm_report_core_accel_ir10_ext6);
memset(pReport, 0, sizeof(wm_report_core_accel_ir10_ext6));
FillReportInfo(pReport->c);
FillReportAcc(pReport->a);
FillReportIRBasic(pReport->ir[0], pReport->ir[1]);
FillReportExtension(pReport->ext);
LOGV(WII_IPC_WIIMOTE, 2, " SendReportCoreAccelIr10Ext()");
// Debugging
#ifdef _WIN32
/*if(GetAsyncKeyState('V'))
{
std::string Temp = WiiMoteEmu::ArrayToString(DataFrame, Offset, 0, 30);
wprintf("DataFrame: %s\n", Temp.c_str());
}*/
#endif
g_WiimoteInitialize.pWiimoteInput(_channelID, DataFrame, Offset);
}
} // end of namespace