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

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#include <wx/aboutdlg.h>
#include "Common.h"
#include "StringUtil.h"
#include "pluginspecs_wiimote.h"
#include "wiimote_hid.h"
#ifndef _WIN32
#include <cwiid.h>
cwiid_wiimote_t *WiiMote;
bdaddr_t BTAddress;
cwiid_mesg_callback_t cwiid_callback;
struct acc_cal wm_cal, nc_cal;
uint8_t a_x, a_y, a_z;
bool ButtonA = false;
#endif
SWiimoteInitialize g_WiimoteInitialize;
#define VERSION_STRING "0.1"
//******************************************************************************
// Definitions and variable declarations
//******************************************************************************
#define WIIMOTE_EEPROM_SIZE (16*1024)
#define WIIMOTE_REG_SPEAKER_SIZE 10
#define WIIMOTE_REG_EXT_SIZE 0x100
#define WIIMOTE_REG_IR_SIZE 0x34
u8 g_Leds;
u8 g_Eeprom[WIIMOTE_EEPROM_SIZE];
u8 g_RegSpeaker[WIIMOTE_REG_SPEAKER_SIZE];
u8 g_RegExt[WIIMOTE_REG_EXT_SIZE];
u8 g_RegIr[WIIMOTE_REG_IR_SIZE];
u8 g_ReportingMode;
static const u8 EepromData_0[] = {
0xA1, 0xAA, 0x8B, 0x99, 0xAE, 0x9E, 0x78, 0x30,
0xA7, 0x74, 0xD3, 0xA1, 0xAA, 0x8B, 0x99, 0xAE,
0x9E, 0x78, 0x30, 0xA7, 0x74, 0xD3, 0x82, 0x82,
0x82, 0x15, 0x9C, 0x9C, 0x9E, 0x38, 0x40, 0x3E,
0x82, 0x82, 0x82, 0x15, 0x9C, 0x9C, 0x9E, 0x38,
0x40, 0x3E
};
static const u8 EepromData_16D0[] = {
0x00, 0x00, 0x00, 0xFF, 0x11, 0xEE, 0x00, 0x00,
0x33, 0xCC, 0x44, 0xBB, 0x00, 0x00, 0x66, 0x99,
0x77, 0x88, 0x00, 0x00, 0x2B, 0x01, 0xE8, 0x13
};
//******************************************************************************
// Subroutine declarations
//******************************************************************************
void __Log(int log, const char *format, ...)
{
char* temp = (char*)alloca(strlen(format)+512);
va_list args;
va_start(args, format);
CharArrayFromFormatV(temp, 512, format, args);
va_end(args);
g_WiimoteInitialize.pLog(temp);
}
//void PanicAlert(const char* fmt, ...);
void HidOutputReport(wm_report* sr);
void WmLeds(wm_leds* leds);
void WmReadData(wm_read_data* rd);
void WmWriteData(wm_write_data* wd);
void WmRequestStatus(wm_request_status* rs);
void WmDataReporting(wm_data_reporting* dr);
void SendReadDataReply(void* _Base, u16 _Address, u8 _Size);
void SendWriteDataReply();
void SendReportCoreAccel();
void SendReportCoreAccelIr12();
int WriteWmReport(u8* dst, u8 channel);
static u32 convert24bit(const u8* src) {
return (src[0] << 16) | (src[1] << 8) | src[2];
}
static u16 convert16bit(const u8* src) {
return (src[0] << 8) | src[1];
}
#ifdef _WIN32
HINSTANCE g_hInstance;
class wxDLLApp : public wxApp
{
bool OnInit()
{
return true;
}
};
IMPLEMENT_APP_NO_MAIN(wxDLLApp)
WXDLLIMPEXP_BASE void wxSetInstance(HINSTANCE hInst);
BOOL APIENTRY DllMain(HINSTANCE hinstDLL, // DLL module handle
DWORD dwReason, // reason called
LPVOID lpvReserved) // reserved
{
switch (dwReason)
{
case DLL_PROCESS_ATTACH:
{ //use wxInitialize() if you don't want GUI instead of the following 12 lines
wxSetInstance((HINSTANCE)hinstDLL);
int argc = 0;
char **argv = NULL;
wxEntryStart(argc, argv);
if ( !wxTheApp || !wxTheApp->CallOnInit() )
return FALSE;
}
break;
case DLL_PROCESS_DETACH:
wxEntryCleanup(); //use wxUninitialize() if you don't want GUI
break;
default:
break;
}
g_hInstance = hinstDLL;
return TRUE;
}
#endif
//******************************************************************************
// Exports
//******************************************************************************
extern "C" void GetDllInfo (PLUGIN_INFO* _PluginInfo)
{
_PluginInfo->Version = 0x0100;
_PluginInfo->Type = PLUGIN_TYPE_WIIMOTE;
#ifdef DEBUGFAST
sprintf(_PluginInfo->Name, "Wiimote Test (DebugFast) " VERSION_STRING);
#else
#ifndef _DEBUG
sprintf(_PluginInfo->Name, "Wiimote Test " VERSION_STRING);
#else
sprintf(_PluginInfo->Name, "Wiimote Test (Debug) " VERSION_STRING);
#endif
#endif
}
extern "C" void DllAbout(HWND _hParent)
{
wxAboutDialogInfo info;
info.SetName(_T("Wiimote test plugin"));
info.AddDeveloper(_T("masken (masken3@gmail.com)"));
info.SetDescription(_T("Wiimote test plugin"));
wxAboutBox(info);
}
extern "C" void DllConfig(HWND _hParent)
{
}
#ifndef _WIN32
#define LBLVAL_LEN 6
void cwiid_acc(struct cwiid_acc_mesg *mesg)
{
a_x = mesg->acc[CWIID_X];
a_y = mesg->acc[CWIID_Y];
a_z = mesg->acc[CWIID_Z];
//printf("%d %d %d %f\n", a_x,a_y,a_z,a);
}
void cwiid_btn(struct cwiid_btn_mesg *mesg)
{
ButtonA = mesg->buttons & CWIID_BTN_A;
printf("Button A is %d\n",ButtonA);
}
#define BATTERY_STR_LEN 14 /* "Battery: 100%" + '\0' */
void cwiid_callback(cwiid_wiimote_t *wiimote, int mesg_count,
union cwiid_mesg mesg_array[], struct timespec *timestamp)
{
int i;
char battery[BATTERY_STR_LEN];
char *ext_str;
static enum cwiid_ext_type ext_type = CWIID_EXT_NONE;
for (i=0; i < mesg_count; i++) {
switch (mesg_array[i].type) {
case CWIID_MESG_STATUS:
snprintf(battery, BATTERY_STR_LEN,"Battery:%d%%",
(int) (100.0 * mesg_array[i].status_mesg.battery /
CWIID_BATTERY_MAX));
switch (mesg_array[i].status_mesg.ext_type) {
case CWIID_EXT_NONE:
ext_str = "No extension";
break;
case CWIID_EXT_NUNCHUK:
ext_str = "Nunchuk";
if (ext_type != CWIID_EXT_NUNCHUK) {
if (cwiid_get_acc_cal(wiimote, CWIID_EXT_NUNCHUK,
&nc_cal)) {
LOG(WIIMOTE, "Unable to retrieve Nunchuk accelerometer calibration");
}
}
break;
case CWIID_EXT_CLASSIC:
ext_str = "Classic controller";
break;
case CWIID_EXT_UNKNOWN:
ext_str = "Unknown extension";
break;
}
ext_type = mesg_array[i].status_mesg.ext_type;
break;
case CWIID_MESG_BTN:
cwiid_btn(&mesg_array[i].btn_mesg);
break;
case CWIID_MESG_ACC:
cwiid_acc(&mesg_array[i].acc_mesg);
break;
/*case CWIID_MESG_IR:
cwiid_ir(&mesg_array[i].ir_mesg);
break;
case CWIID_MESG_NUNCHUK:
cwiid_nunchuk(&mesg_array[i].nunchuk_mesg);
break;
case CWIID_MESG_CLASSIC:
cwiid_classic(&mesg_array[i].classic_mesg);
break;*/
case CWIID_MESG_ERROR:
printf("Error, Disconnecting\n");
break;
default:
printf("Unknown Message %d\n", mesg_array[i].type);
break;
}
}
}
#endif
extern "C" void Wiimote_Initialize(SWiimoteInitialize _WiimoteInitialize)
{
g_WiimoteInitialize = _WiimoteInitialize;
memset(g_Eeprom, 0, WIIMOTE_EEPROM_SIZE);
memcpy(g_Eeprom, EepromData_0, sizeof(EepromData_0));
memcpy(g_Eeprom + 0x16D0, EepromData_16D0, sizeof(EepromData_16D0));
#ifndef _WIN32
//Todo: More Error Checking
//WiiMote = cwiid_open(&BTAddress, CWIID_FLAG_MESG_IFC);
if(!WiiMote)
printf( "Couldn't Connect to WiiMote");
else{
cwiid_set_mesg_callback(WiiMote, &cwiid_callback);
cwiid_get_acc_cal(WiiMote, CWIID_EXT_NONE, &wm_cal);
cwiid_request_status(WiiMote);
}
#endif
g_ReportingMode = 0;
}
extern "C" void Wiimote_DoState(void* ptr, int mode) {
//TODO: implement
}
extern "C" void Wiimote_Shutdown(void)
{
#ifndef _WIN32
if(!cwiid_disconnect(WiiMote))
LOG(WIIMOTE,"Couldn't close WiiMote!\n");
#endif
}
extern "C" void Wiimote_Output(const void* _pData, u32 _Size) {
const u8* data = (const u8*)_pData;
// dump raw data
{
LOG(WIIMOTE, "Wiimote_Output");
std::string Temp;
for (u32 j=0; j<_Size; j++)
{
char Buffer[128];
sprintf(Buffer, "%02x ", data[j]);
Temp.append(Buffer);
}
LOG(WIIMOTE, " Data: %s", Temp.c_str());
}
hid_packet* hidp = (hid_packet*) data;
if(hidp->type == HID_TYPE_SET_REPORT &&
hidp->param == HID_PARAM_OUTPUT)
{
HidOutputReport((wm_report*)hidp->data);
} else {
PanicAlert("HidOutput: Unknown type 0x%02x", data[0]);
}
}
extern "C" void Wiimote_Update() {
//LOG(WIIMOTE, "Wiimote_Update");
#ifndef _WIN32
uint8_t rpt_mode;
rpt_mode = CWIID_RPT_STATUS | CWIID_RPT_BTN | CWIID_RPT_ACC;
if(g_ReportingMode == 0x33)
rpt_mode |= CWIID_RPT_IR;
if (cwiid_set_rpt_mode(WiiMote, rpt_mode))
printf("Error setting Mode\n");
#endif
switch(g_ReportingMode) {
case 0:
break;
case 0x31:
SendReportCoreAccel();
break;
case 0x33:
SendReportCoreAccelIr12();
break;
}
}
extern "C" unsigned int Wiimote_GetAttachedControllers() {
return 1;
}
//******************************************************************************
// Subroutines
//******************************************************************************
void HidOutputReport(wm_report* sr) {
LOG(WIIMOTE, " HidOutputReport(0x%02x)", sr->channel);
switch(sr->channel)
{
case WM_LEDS:
WmLeds((wm_leds*)sr->data);
break;
case WM_READ_DATA:
WmReadData((wm_read_data*)sr->data);
break;
case WM_REQUEST_STATUS:
WmRequestStatus((wm_request_status*)sr->data);
break;
case WM_IR_PIXEL_CLOCK:
case WM_IR_LOGIC:
LOG(WIIMOTE, " IR Enable 0x%02x 0x%02x", sr->channel, sr->data[0]);
break;
case WM_WRITE_DATA:
WmWriteData((wm_write_data*)sr->data);
break;
case WM_DATA_REPORTING:
WmDataReporting((wm_data_reporting*)sr->data);
break;
default:
PanicAlert("HidOutputReport: Unknown channel 0x%02x", sr->channel);
return;
}
}
void WmLeds(wm_leds* leds) {
LOG(WIIMOTE, " Set LEDs");
LOG(WIIMOTE, " Leds: %x", leds->leds);
LOG(WIIMOTE, " Rumble: %x", leds->rumble);
#ifndef _WIN32
uint8_t LED_state;
printf("%d %d %d %d\n", leds->leds & 0x10, leds->leds & 0x20, leds->leds & 0x30, leds->leds & 0x40);
if (WiiMote) {
LED_state =
(leds->leds & 0x10
? CWIID_LED1_ON : 0) |
(leds->leds & 0x20
? CWIID_LED2_ON : 0) |
(leds->leds & 0x30
? CWIID_LED3_ON : 0) |
(leds->leds & 0x40
? CWIID_LED4_ON : 0);
cwiid_set_led(WiiMote, LED_state);
}
#endif
g_Leds = leds->leds;
}
void WmDataReporting(wm_data_reporting* dr) {
LOG(WIIMOTE, " Set Data reporting mode");
LOG(WIIMOTE, " Continuous: %x", dr->continuous);
LOG(WIIMOTE, " Rumble: %x", dr->rumble);
LOG(WIIMOTE, " Mode: 0x%02x", dr->mode);
g_ReportingMode = dr->mode;
switch(g_ReportingMode) { //see Wiimote_Update()
case 0x31:
case 0x33:
break;
default:
PanicAlert("Wiimote: Unknown reporting mode");
}
}
void SendReportCoreAccelIr12() {
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));
memset(pReport->ir, 0xFF, sizeof(pReport->ir));
#ifndef _WIN32
pReport->a.x = a_x;
pReport->a.y = a_y;
pReport->a.z = a_z;
pReport->c.a = ButtonA;
#else
pReport->a.x = 0x81;
pReport->a.y = 0x78;
pReport->a.z = 0xD9;
#endif
int x0, y0, x1, y1;
#ifdef _WIN32
//libogc bounding box, in smoothed IR coordinates: 232,284 792,704
//we'll use it to scale our mouse coordinates
#define LEFT 232
#define TOP 284
#define RIGHT 792
#define BOTTOM 704
#define SENSOR_BAR_RADIUS 200
RECT screenRect;
POINT point;
_dbg_assert_(WIIMOTE, GetClipCursor(&screenRect));
_dbg_assert_(WIIMOTE, GetCursorPos(&point));
y0 = y1 = (point.y * (screenRect.bottom - screenRect.top)) / (BOTTOM - TOP);
int x = (point.x * (screenRect.right - screenRect.left)) / (RIGHT - LEFT);
x0 = x - SENSOR_BAR_RADIUS;
x1 = x + SENSOR_BAR_RADIUS;
#else
x0 = 600;
y0 = 440;
x1 = 100;
y1 = 450;
#endif
x0 = 1023 - x0;
pReport->ir[0].x = x0 & 0xFF;
pReport->ir[0].y = y0 & 0xFF;
pReport->ir[0].size = 10;
pReport->ir[0].xHi = x0 >> 8;
pReport->ir[0].yHi = y0 >> 8;
x1 = 1023 - x1;
pReport->ir[1].x = x1;
pReport->ir[1].y = y1 & 0xFF;
pReport->ir[1].size = 10;
pReport->ir[1].xHi = x1 >> 8;
pReport->ir[1].yHi = y1 >> 8;
LOG(WIIMOTE, " SendReportCoreAccelIr12()");
g_WiimoteInitialize.pWiimoteInput(DataFrame, Offset);
}
void SendReportCoreAccel() {
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));
#ifndef _WIN32
pReport->a.x = a_x;
pReport->a.y = a_y;
pReport->a.z = a_z;
pReport->c.a = ButtonA;
#else
pReport->c.a = 1;
pReport->a.x = 0x82;
pReport->a.y = 0x75;
pReport->a.z = 0xD6;
#endif
LOG(WIIMOTE, " SendReportCoreAccel()");
g_WiimoteInitialize.pWiimoteInput(DataFrame, Offset);
}
void WmReadData(wm_read_data* rd) {
u32 address = convert24bit(rd->address);
u16 size = convert16bit(rd->size);
LOG(WIIMOTE, " Read data");
LOG(WIIMOTE, " Address space: %x", rd->space);
LOG(WIIMOTE, " Address: 0x%06x", address);
LOG(WIIMOTE, " Size: 0x%04x", size);
LOG(WIIMOTE, " Rumble: %x", rd->rumble);
if(size <= 16 && rd->space == 0) {
SendReadDataReply(g_Eeprom, address, (u8)size);
} else {
PanicAlert("WmReadData: unimplemented parameters!");
}
}
void WmWriteData(wm_write_data* wd) {
u32 address = convert24bit(wd->address);
LOG(WIIMOTE, " Write data");
LOG(WIIMOTE, " Address space: %x", wd->space);
LOG(WIIMOTE, " Address: 0x%06x", address);
LOG(WIIMOTE, " Size: 0x%02x", wd->size);
LOG(WIIMOTE, " Rumble: %x", wd->rumble);
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);
SendWriteDataReply();
}
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;
blockSize = WIIMOTE_REG_EXT_SIZE;
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;
}
memcpy(block + address, wd->data, wd->size);
SendWriteDataReply();
} else {
PanicAlert("WmWriteData: unimplemented parameters!");
}
}
void SendWriteDataReply() {
u8 DataFrame[1024];
u32 Offset = WriteWmReport(DataFrame, WM_WRITE_DATA_REPLY);
LOG(WIIMOTE, " SendWriteDataReply()");
g_WiimoteInitialize.pWiimoteInput(DataFrame, Offset);
}
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;
}
void WmRequestStatus(wm_request_status* rs) {
LOG(WIIMOTE, " Request Status");
LOG(WIIMOTE, " Rumble: %x", rs->rumble);
//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));
pStatus->leds = g_Leds;
pStatus->ir = 1;
pStatus->battery = 100; //arbitrary number
LOG(WIIMOTE, " SendStatusReport()");
LOG(WIIMOTE, " Flags: 0x%02x", pStatus->padding1[2]);
LOG(WIIMOTE, " Battery: %d", pStatus->battery);
g_WiimoteInitialize.pWiimoteInput(DataFrame, Offset);
}
void SendReadDataReply(void* _Base, u16 _Address, u8 _Size)
{
u8 DataFrame[1024];
u32 Offset = WriteWmReport(DataFrame, WM_READ_DATA_REPLY);
_dbg_assert_(WIIMOTE, _Size <= 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 = _Size - 1;
pReply->address = Common::swap16(_Address);
memcpy(pReply->data, _Base, _Size);
if(_Size < 16) {
memset(pReply->data + _Size, 0, 16 - _Size);
}
LOG(WIIMOTE, " SendReadDataReply()");
LOG(WIIMOTE, " Buttons: 0x%04x", pReply->buttons);
LOG(WIIMOTE, " Error: 0x%x", pReply->error);
LOG(WIIMOTE, " Size: 0x%x", pReply->size);
LOG(WIIMOTE, " Address: 0x%04x", pReply->address);
g_WiimoteInitialize.pWiimoteInput(DataFrame, Offset);
}
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