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Preliminary emulated Wiimote Extension support. It works in some games. The nunchuck controls are numpad 4, 5, 6, 8 for up down left right and C and Z for the c and z buttons. You have to select Extension connected from the settings to enable it.

Browse Source 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1212 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
John Peterson
2008-11-19 08:31:31 +00:00
parent 482cc819fb
commit 76ca6ac031
15 changed files with 1033 additions and 216 deletions
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37
Source/Plugins/Plugin_Wiimote_Test/Src/EmuSubroutines.cpp
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@ -46,6 +46,10 @@ u16 convert16bit(const u8* src) {
return (src[0] << 8) | src[1];
}
// ===================================================
/* Calibrate the mouse position to the emulation window. */
// ----------------
void GetMousePos(float& x, float& y)
{
#ifdef _WIN32
@ -69,6 +73,9 @@ void GetMousePos(float& x, float& y)
}
// ===================================================
/* Homebrew encryption for 0x00000000 encryption keys. */
// ----------------
void CryptBuffer(u8* _buffer, u8 _size)
{
for (int i=0; i<_size; i++)
@ -85,7 +92,12 @@ void WriteCrypted16(u8* _baseBlock, u16 _address, u16 _value)
*(u16*)(_baseBlock + _address) = cryptedValue;
//PanicAlert("Converted %04x to %04x", _value, cryptedValue);
}
// ================
// ===================================================
/* Write initial values to Eeprom and registers. */
// ----------------
void Initialize()
{
memset(g_Eeprom, 0, WIIMOTE_EEPROM_SIZE);
@ -95,23 +107,21 @@ void Initialize()
g_ReportingMode = 0;
// Write 0x0000 in encrypted form (0xfefe) to 0xfe in the extension register
WriteCrypted16(g_RegExt, 0xfe, 0x0000); // Fully inserted Nunchuk
/* Extension data for homebrew applications that use the 0x00000000 key. This
writes 0x0000 in encrypted form (0xfefe) to 0xfe in the extension register. */
//WriteCrypted16(g_RegExt, 0xfe, 0x0000); // Fully inserted Nunchuk
// Copy nuncuck id and calibration to its register
memcpy(g_RegExt + 0x20, nunchuck_calibration, sizeof(nunchuck_calibration));
memcpy(g_RegExt + 0xfa, nunchuck_id, sizeof(nunchuck_id));
/*
g_RegExt[0xfa] = 0x00;
g_RegExt[0xfb] = 0x00;
g_RegExt[0xfc] = 0xa4;
g_RegExt[0xfd] = 0x20;
g_RegExt[0xfe] = 0x00;
g_RegExt[0xff] = 0x00;
*/
// g_RegExt[0xfd] = 0x1e;
// g_RegExt[0xfc] = 0x9a;
}
// ================
void DoState(void* ptr, int mode)
{
@ -129,8 +139,6 @@ void Shutdown(void)
// ----------------
void InterruptChannel(u16 _channelID, const void* _pData, u32 _Size)
{
g_channelID = _channelID; // store the channel id for manual use
LOGV(WII_IPC_WIIMOTE, 0, "=============================================================");
const u8* data = (const u8*)_pData;
@ -243,6 +251,7 @@ void Update()
case WM_REPORT_CORE: SendReportCore(g_ReportingChannel); break;
case WM_REPORT_CORE_ACCEL: SendReportCoreAccel(g_ReportingChannel); break;
case WM_REPORT_CORE_ACCEL_IR12: SendReportCoreAccelIr12(g_ReportingChannel);break;
case WM_REPORT_CORE_ACCEL_EXT16: SendReportCoreAccelExt16(g_ReportingChannel);break;
case WM_REPORT_CORE_ACCEL_IR10_EXT6: SendReportCoreAccelIr10Ext(g_ReportingChannel);break;
}
// g_ReportingMode = 0;