piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-23 06:09:50 -06:00
Code Issues Packages Projects Releases Wiki Activity

Emulated Wiimote: Updated the accelerometer recording to record the gravity forces in all directions instead of recording raw data, to bypass problem of different Wiimotes having different neutral values

Browse Source 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2316 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
John Peterson
2009-02-20 09:57:17 +00:00
parent cefa910d92
commit 489816dce7
12 changed files with 333 additions and 167 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
Source/Plugins/Plugin_Wiimote/Src/ReadWiimote.cpp
View File

@ -173,11 +173,16 @@ void handle_event(struct wiimote_t* wm)
#if defined(HAVE_WX) && HAVE_WX
if(frame)
{
// Produce adjusted accelerometer values
u8 AccelX = 0, AccelY = 0, AccelZ = 0;
if((wm->accel.x + g_Config.iAccNunNeutralX) <= 255) AccelX = wm->accel.x + g_Config.iAccNeutralX;
if((wm->accel.y + g_Config.iAccNunNeutralY) <= 255) AccelY = wm->accel.y + g_Config.iAccNeutralY;
if((wm->accel.z + g_Config.iAccNunNeutralZ) <= 255) AccelZ = wm->accel.z + g_Config.iAccNeutralZ;
// Produce adjusted accelerometer values
float _Gx = (float)(wm->accel.x - wm->accel_calib.cal_zero.x) / (float)wm->accel_calib.cal_g.x;
float _Gy = (float)(wm->accel.y - wm->accel_calib.cal_zero.y) / (float)wm->accel_calib.cal_g.y;
float _Gz = (float)(wm->accel.z - wm->accel_calib.cal_zero.z) / (float)wm->accel_calib.cal_g.z;
// Conver the data to integers
int Gx = (int)(_Gx * 100);
int Gy = (int)(_Gy * 100);
int Gz = (int)(_Gz * 100);
// And for the Nunchuck
u8 AccelNX = 0, AccelNY = 0, AccelNZ = 0;
if(wm->exp.type == EXP_NUNCHUK)
@ -193,28 +198,29 @@ void handle_event(struct wiimote_t* wm)
frame->m_GaugeRoll[0]->SetValue(wm->orient.roll + 180);
frame->m_GaugeRoll[1]->SetValue(wm->orient.pitch + 180);
// Show g. forces between -3 and 3
frame->m_GaugeGForce[0]->SetValue((int)floor((wm->gforce.x * 100) + 300.5));
frame->m_GaugeGForce[1]->SetValue((int)floor((wm->gforce.y * 100) + 300.5));
frame->m_GaugeGForce[2]->SetValue((int)floor((wm->gforce.z * 100) + 300.5));
frame->m_GaugeAccel[0]->SetValue(AccelX);
frame->m_GaugeAccel[1]->SetValue(AccelY);
frame->m_GaugeAccel[2]->SetValue(AccelZ);
frame->m_GaugeAccel[0]->SetValue(wm->accel.x);
frame->m_GaugeAccel[1]->SetValue(wm->accel.y);
frame->m_GaugeAccel[2]->SetValue(wm->accel.z);
frame->m_TextIR->SetLabel(wxString::Format(
wxT("Cursor: %03u %03u\nDistance:%4.0f"), wm->ir.x, wm->ir.y, wm->ir.z));
frame->m_TextAccNeutralCurrent->SetLabel(wxString::Format(
wxT("Current: %03u %03u %03u"), AccelX, AccelY, AccelZ));
//frame->m_TextAccNeutralCurrent->SetLabel(wxString::Format(
// wxT("Current: %03u %03u %03u"), Gx, Gy, Gz));
if(frame->m_bRecording)
Console::Print("Wiiuse Recorded accel x, y, z: %03i %03i %03i\n", AccelX, AccelY, AccelZ);
//Console::Print("Wiiuse Recorded accel x, y, z: %02x %02x %02x\n", AccelX, AccelY, AccelZ);
Console::Print("Wiiuse Recorded accel x, y, z: %03i %03i %03i\n", Gx, Gy, Gz);
//Console::Print("Wiiuse Recorded accel x, y, z: %02x %02x %02x\n", Gx, Gy, Gz);
}
// Send the data to be saved
//const u8* data = (const u8*)wm->event_buf;
frame->DoRecordMovement(AccelX, AccelY, AccelZ, (g_EventBuffer + 6),
frame->DoRecordMovement(Gx, Gy, Gz, (g_EventBuffer + 6),
(WIIUSE_USING_EXP(wm) ? 10 : 12));
// Turn recording on and off
@ -248,9 +254,6 @@ void handle_event(struct wiimote_t* wm)
#if defined(HAVE_WX) && HAVE_WX
if (frame)
{
frame->m_TextAccNeutralCurrent->SetLabel(wxT("Current: 000 000 000"));
frame->m_GaugeRoll[0]->SetValue(0);
frame->m_GaugeRoll[1]->SetValue(0);
@ -285,7 +288,7 @@ void ReadWiimote()
wiiuse_io_read() and wiiuse_io_write() loop again. */
if (g_RunTemporary)
{
// This holds if the update rate of wiiuse_poll() is kept at the default value of 10 ms
// The SecondsToWait holds if the update rate of wiiuse_poll() is kept at the default value of 10 ms
static const int SecondsToWait = 2;
g_RunTemporaryCountdown++;
if(g_RunTemporaryCountdown > (SecondsToWait * 100))
@ -334,10 +337,8 @@ void ReadWiimote()
{
Temp = ArrayToString(g_WiiMotesFromWiiUse[0]->read_req->buf, sizeof(WiiMoteEmu::EepromData_0), 0, 30);
memcpy(WiiMoteEmu::g_Eeprom, g_WiiMotesFromWiiUse[0]->read_req->buf, sizeof(WiiMoteEmu::EepromData_0));
WiiMoteEmu::UpdateEeprom();
Console::Print("EEPROM: %s\n", Temp.c_str());
Console::Print("Got neutral values: %i %i %i\n",
WiiMoteEmu::g_Eeprom[22],WiiMoteEmu::g_Eeprom[23], WiiMoteEmu::g_Eeprom[27]);
WiiMoteEmu::UpdateEeprom();
g_RunTemporary = false;
}
break;