dolphin/Source/Plugins/Plugin_Wiimote_Test/Src/EmuMain.cpp

542 lines
16 KiB
C++

// 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/
#include "pluginspecs_wiimote.h"
#include <vector>
#include <string>
#include "Common.h"
#include "wiimote_hid.h"
#include "EmuSubroutines.h"
#include "EmuDefinitions.h"
#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
//******************************************************************************
//wm_request_status global_struct;
//extern wm_request_status global_struct;
//extern u16 g_channelID;
//void ReadExt();
// ===================================================
/* Here we process the Output Reports that the Wii sends. Our response will be an Input Report
back to the Wii. Input and Output is from the Wii's perspective, Output means data to
the Wiimote (from the Wii), Input means data from the Wiimote. */
// ----------------
void HidOutputReport(u16 _channelID, wm_report* sr) {
LOGV(WII_IPC_WIIMOTE, 0, "===========================================================");
LOGV(WII_IPC_WIIMOTE, 0, "HidOutputReport(0x%02x)", sr->channel);
switch(sr->channel)
{
case 0x10:
LOGV(WII_IPC_WIIMOTE, 0, "HidOutputReport: unknown sr->channel 0x10");
break;
case WM_LEDS:
WmLeds(_channelID, (wm_leds*)sr->data);
break;
case WM_READ_DATA:
WmReadData(_channelID, (wm_read_data*)sr->data);
break;
case WM_REQUEST_STATUS:
//global_struct = (wm_request_status*)sr->data;
WmRequestStatus(_channelID, (wm_request_status*)sr->data);
break;
case WM_IR_PIXEL_CLOCK:
case WM_IR_LOGIC:
LOGV(WII_IPC_WIIMOTE, 0, " IR Enable 0x%02x 0x%02x", sr->channel, sr->data[0]);
break;
case WM_WRITE_DATA:
WmWriteData(_channelID, (wm_write_data*)sr->data);
break;
case WM_DATA_REPORTING:
WmDataReporting(_channelID, (wm_data_reporting*)sr->data);
break;
case WM_SPEAKER_ENABLE:
LOGV(WII_IPC_WIIMOTE, 1, " WM Speaker Enable 0x%02x 0x%02x", sr->channel, sr->data[0]);
break;
case WM_SPEAKER_MUTE:
LOGV(WII_IPC_WIIMOTE, 1, " WM Mute Enable 0x%02x 0x%02x", sr->channel, sr->data[0]);
break;
default:
PanicAlert("HidOutputReport: Unknown channel 0x%02x", sr->channel);
return;
}
LOGV(WII_IPC_WIIMOTE, 0, "===========================================================");
}
void WmLeds(u16 _channelID, wm_leds* leds) {
LOGV(WII_IPC_WIIMOTE, 0, "===========================================================");
LOG(WII_IPC_WIIMOTE, " Set LEDs");
LOG(WII_IPC_WIIMOTE, " Leds: %x", leds->leds);
LOG(WII_IPC_WIIMOTE, " Rumble: %x", leds->rumble);
g_Leds = leds->leds;
LOGV(WII_IPC_WIIMOTE, 0, "===========================================================");
}
void WmSendAck(u16 _channelID, u8 _reportID)
{
u8 DataFrame[1024];
u32 Offset = 0;
// header
hid_packet* pHidHeader = (hid_packet*)(DataFrame + Offset);
pHidHeader->type = HID_TYPE_DATA;
pHidHeader->param = HID_PARAM_INPUT;
Offset += sizeof(hid_packet);
wm_acknowledge* pData = (wm_acknowledge*)(DataFrame + Offset);
pData->Channel = WM_WRITE_DATA_REPLY;
pData->unk0 = 0;
pData->unk1 = 0;
pData->reportID = _reportID;
pData->errorID = 0;
Offset += sizeof(wm_acknowledge);
LOGV(WII_IPC_WIIMOTE, 2, " WMSendAck()");
g_WiimoteInitialize.pWiimoteInput(_channelID, DataFrame, Offset);
}
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, " Rumble: %x", dr->rumble);
LOG(WII_IPC_WIIMOTE, " Mode: 0x%02x", dr->mode);
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_IR10_EXT6:
break;
default:
PanicAlert("Wiimote: Unknown reporting mode 0x%x", dr->mode);
}
// WmSendAck(_channelID, WM_DATA_REPORTING);
LOGV(WII_IPC_WIIMOTE, 0, "===========================================================");
}
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);
LOG(WII_IPC_WIIMOTE, " SendReportCore()");
g_WiimoteInitialize.pWiimoteInput(_channelID, DataFrame, Offset);
}
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);
FillReportIR(pReport->ir[0], pReport->ir[1]);
LOGV(WII_IPC_WIIMOTE, 2, " SendReportCoreAccelIr12()");
g_WiimoteInitialize.pWiimoteInput(_channelID, DataFrame, Offset);
}
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]);
LOG(WII_IPC_WIIMOTE, " SendReportCoreAccelIr10Ext()");
g_WiimoteInitialize.pWiimoteInput(_channelID, DataFrame, Offset);
}
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);
LOG(WII_IPC_WIIMOTE, " SendReportCoreAccel()");
g_WiimoteInitialize.pWiimoteInput(_channelID, DataFrame, Offset);
}
void WmReadData(u16 _channelID, wm_read_data* rd)
{
LOGV(WII_IPC_WIIMOTE, 0, "===========================================================");
u32 address = convert24bit(rd->address);
u16 size = convert16bit(rd->size);
LOG(WII_IPC_WIIMOTE, " Read data");
LOG(WII_IPC_WIIMOTE, " Address space: %x", rd->space);
LOG(WII_IPC_WIIMOTE, " Address: 0x%06x", address);
LOG(WII_IPC_WIIMOTE, " Size: 0x%04x", size);
LOG(WII_IPC_WIIMOTE, " Rumble: %x", rd->rumble);
if(rd->space == 0)
{
if (address + size > WIIMOTE_EEPROM_SIZE)
{
PanicAlert("WmReadData: address + size out of bounds!");
return;
}
SendReadDataReply(_channelID, g_Eeprom+address, address, (u8)size);
}
else if(rd->space == WM_SPACE_REGS1 || rd->space == WM_SPACE_REGS2)
{
u8* block;
u32 blockSize;
switch((address >> 16) & 0xFE)
{
/* case 0xA2:
block = g_RegSpeaker;
blockSize = WIIMOTE_REG_SPEAKER_SIZE;
break;*/
case 0xA4:
block = g_RegExt;
blockSize = WIIMOTE_REG_EXT_SIZE;
//PanicAlert("WmReadData: 0xA4 g_RegExt");
LOGV(WII_IPC_WIIMOTE, 0, " Case 0xA4: Read ExtReg ****************************");
//wprintf("WmReadData\n"); ReadExt();
break;
/* case 0xB0:
block = g_RegIr;
blockSize = WIIMOTE_REG_IR_SIZE;
//PanicAlert("WmReadData: 0xB0 g_RegIr");
LOGV(WII_IPC_WIIMOTE, 0, "WmReadData: 0xB0 g_RegIr");
break;*/
default:
PanicAlert("WmWriteData: bad register block!");
return;
}
address &= 0xFFFF;
if(address + size > blockSize) {
PanicAlert("WmReadData: address + size out of bounds!");
return;
}
/*// Debugging
wprintf("WmReadData %08x %i\n", address, (u8)size);
for (int i = 0; i < sizeof(block+address); i++)
{
wprintf("%02x ", g_RegExt[i]);
if((i + 1) % 25 == 0) wprintf("\n");
}
wprintf("\n\n");
//---------*/
SendReadDataReply(_channelID, block+address, address, (u8)size);
}
else
{
PanicAlert("WmReadData: unimplemented parameters (size: %i, addr: 0x%x!", size, rd->space);
}
LOGV(WII_IPC_WIIMOTE, 0, "===========================================================");
}
void WmWriteData(u16 _channelID, wm_write_data* wd)
{
LOGV(WII_IPC_WIIMOTE, 0, "========================================================");
u32 address = convert24bit(wd->address);
LOG(WII_IPC_WIIMOTE, " Write data");
LOG(WII_IPC_WIIMOTE, " Address space: %x", wd->space);
LOG(WII_IPC_WIIMOTE, " Address: 0x%06x", address);
LOG(WII_IPC_WIIMOTE, " Size: 0x%02x", wd->size);
LOG(WII_IPC_WIIMOTE, " Rumble: %x", wd->rumble);
// Write to EEPROM
if(wd->size <= 16 && wd->space == WM_SPACE_EEPROM)
{
if(address + wd->size > WIIMOTE_EEPROM_SIZE) {
PanicAlert("WmWriteData: address + size out of bounds!");
return;
}
memcpy(g_Eeprom + address, wd->data, wd->size);
// WmSendAck(_channelID, WM_WRITE_DATA);
}
// Write to registers
else if(wd->size <= 16 && (wd->space == WM_SPACE_REGS1 || wd->space == WM_SPACE_REGS2))
{
u8* block;
u32 blockSize;
switch((address >> 16) & 0xFE)
{
case 0xA2:
block = g_RegSpeaker;
blockSize = WIIMOTE_REG_SPEAKER_SIZE;
break;
case 0xA4:
block = g_RegExt; // Extension Controller register
blockSize = WIIMOTE_REG_EXT_SIZE;
LOGV(WII_IPC_WIIMOTE, 0, " Case 0xA4: Write ExtReg *********************************");
//PanicAlert(" Case 0xA4: Write g_RegExt");
//wprintf("WmWriteData\n"); ReadExt();
break;
case 0xB0:
block = g_RegIr;
blockSize = WIIMOTE_REG_IR_SIZE;
break;
default:
PanicAlert("WmWriteData: bad register block!");
return;
}
address &= 0xFFFF;
if(address + wd->size > blockSize) {
PanicAlert("WmWriteData: address + size out of bounds!");
return;
}
// finally write the registers to memory
/*// Debugging
if( ((address >> 16) & 0xFE) == 0xa4 )
{
wprintf("WmWriteData %i\n", wd->size);
for (int i = 0; i < sizeof(wd->data); i++)
{
wprintf("%02x ", wd->data[i]);
if((i + 1) % 25 == 0) wprintf("\n");
}
wprintf("\n\n");
}
//---------*/
memcpy(wd->data, block + address, wd->size);
} else {
PanicAlert("WmWriteData: unimplemented parameters!");
}
// just added for home brew.... hmmmm
WmSendAck(_channelID, WM_WRITE_DATA);
LOGV(WII_IPC_WIIMOTE, 0, "==========================================================");
}
int WriteWmReport(u8* dst, u8 channel) {
u32 Offset = 0;
hid_packet* pHidHeader = (hid_packet*)(dst + Offset);
Offset += sizeof(hid_packet);
pHidHeader->type = HID_TYPE_DATA;
pHidHeader->param = HID_PARAM_INPUT;
wm_report* pReport = (wm_report*)(dst + Offset);
Offset += sizeof(wm_report);
pReport->channel = channel;
return Offset;
}
// ===================================================
/* Here we produce status report to send to the Wii. We currently ignore the status
request rs and all its eventual instructions it may include (for example turn off
rumble or something else) and just send the status report. */
// ----------------
void WmRequestStatus_(u16 _channelID)
{
//PanicAlert("WmRequestStatus");
LOGV(WII_IPC_WIIMOTE, 0, "================================================");
LOGV(WII_IPC_WIIMOTE, 0, " Request Status");
LOGV(WII_IPC_WIIMOTE, 0, " Channel: %04x", _channelID);
//SendStatusReport();
u8 DataFrame[1024];
u32 Offset = WriteWmReport(DataFrame, WM_STATUS_REPORT);
wm_status_report* pStatus = (wm_status_report*)(DataFrame + Offset);
Offset += sizeof(wm_status_report);
memset(pStatus, 0, sizeof(wm_status_report)); // fill the status report with zeroes
pStatus->leds = g_Leds;
pStatus->ir = 1;
pStatus->battery = 0x4F; //arbitrary number
// this gets us passed the first error, but later brings up the disconnected error
if(g_Config.bExtensionConnected)
pStatus->extension = 1;
else
pStatus->extension = 0;
LOGV(WII_IPC_WIIMOTE, 0, " Extension: %x", pStatus->extension);
LOGV(WII_IPC_WIIMOTE, 0, " SendStatusReport()");
LOGV(WII_IPC_WIIMOTE, 0, " Flags: 0x%02x", pStatus->padding1[2]);
LOGV(WII_IPC_WIIMOTE, 0, " Battery: %d", pStatus->battery);
g_WiimoteInitialize.pWiimoteInput(_channelID, DataFrame, Offset);
LOGV(WII_IPC_WIIMOTE, 0, "=================================================");
}
void WmRequestStatus(u16 _channelID, wm_request_status* rs)
{
//PanicAlert("WmRequestStatus");
LOGV(WII_IPC_WIIMOTE, 0, "================================================");
LOGV(WII_IPC_WIIMOTE, 0, " Request Status");
LOGV(WII_IPC_WIIMOTE, 0, " Rumble: %x", rs->rumble);
LOGV(WII_IPC_WIIMOTE, 0, " Channel: %04x", _channelID);
//SendStatusReport();
u8 DataFrame[1024];
u32 Offset = WriteWmReport(DataFrame, WM_STATUS_REPORT);
wm_status_report* pStatus = (wm_status_report*)(DataFrame + Offset);
Offset += sizeof(wm_status_report);
memset(pStatus, 0, sizeof(wm_status_report)); // fill the status report with zeroes
pStatus->leds = g_Leds;
pStatus->ir = 1;
pStatus->battery = 0x4F; //arbitrary number
// this gets us passed the first error, but later brings up the disconnected error
if(g_Config.bExtensionConnected)
pStatus->extension = 1;
else
pStatus->extension = 0;
LOGV(WII_IPC_WIIMOTE, 0, " Extension: %x", pStatus->extension);
LOGV(WII_IPC_WIIMOTE, 0, " SendStatusReport()");
LOGV(WII_IPC_WIIMOTE, 0, " Flags: 0x%02x", pStatus->padding1[2]);
LOGV(WII_IPC_WIIMOTE, 0, " Battery: %d", pStatus->battery);
g_WiimoteInitialize.pWiimoteInput(_channelID, DataFrame, Offset);
LOGV(WII_IPC_WIIMOTE, 0, "=================================================");
}
void SendReadDataReply(u16 _channelID, void* _Base, u16 _Address, u8 _Size)
{
LOGV(WII_IPC_WIIMOTE, 0, "=========================================");
int dataOffset = 0;
while (_Size > 0)
{
u8 DataFrame[1024];
u32 Offset = WriteWmReport(DataFrame, WM_READ_DATA_REPLY);
int copySize = _Size;
if (copySize > 16)
{
copySize = 16;
}
wm_read_data_reply* pReply = (wm_read_data_reply*)(DataFrame + Offset);
Offset += sizeof(wm_read_data_reply);
pReply->buttons = 0;
pReply->error = 0;
pReply->size = (copySize - 1) & 0xF;
pReply->address = Common::swap16(_Address + dataOffset);
memcpy(pReply->data + dataOffset, _Base, copySize);
if(copySize < 16)
{
memset(pReply->data + copySize, 0, 16 - copySize);
}
dataOffset += copySize;
LOG(WII_IPC_WIIMOTE, " SendReadDataReply()");
LOG(WII_IPC_WIIMOTE, " Buttons: 0x%04x", pReply->buttons);
LOG(WII_IPC_WIIMOTE, " Error: 0x%x", pReply->error);
LOG(WII_IPC_WIIMOTE, " Size: 0x%x", pReply->size);
LOG(WII_IPC_WIIMOTE, " Address: 0x%04x", pReply->address);
// Debugging
/*
wprintf("SendReadDataReply\n");
for (int i = 0; i < sizeof(DataFrame); i++)
{
wprintf("%02x ", g_RegExt[i]);
if((i + 1) % 25 == 0) wprintf("\n");
}
wprintf("\n\n");
*/
//---------
g_WiimoteInitialize.pWiimoteInput(_channelID, DataFrame, Offset);
_Size -= copySize;
}
if (_Size != 0)
{
PanicAlert("WiiMote-Plugin: SendReadDataReply() failed");
}
LOGV(WII_IPC_WIIMOTE, 0, "==========================================");
}
} // end of namespace