//---------------------------------------------------------------------------------
bool isRumbleInserted(void) {
//---------------------------------------------------------------------------------
uint16 four[4];
sysSetCartOwner(BUS_OWNER_ARM9);
// First, check for 0x96 to see if it's a GBA game
if (GBA_HEADER.is96h == 0x96) {
//if it is a game, we check the game code
//to see if it is warioware twisted
if ( (GBA_HEADER.gamecode[0] == 'R') &&
(GBA_HEADER.gamecode[1] == 'Z') &&
(GBA_HEADER.gamecode[2] == 'W') &&
(GBA_HEADER.gamecode[3] == 'E')
)
{
rumbleType = WARIOWARE;
WARIOWARE_ENABLE = 8;
return true;
}
return false;
} else {
rumbleType = RUMBLE;
// Now check to see if it's true open bus, or if D1 is pulled low
four[0] = GBA_BUS[0] & 0xFF;
four[1] = GBA_BUS[1] & 0xFF;
four[2] = GBA_BUS[2] & 0xFF;
four[3] = GBA_BUS[3] & 0xFF;
return (four[0] == 0x00) && (four[2] == 0x00) && (four[1] == 0x01) && (four[3] == 0x01);
}
}
int main(int argc, char* argv[])
{
REG_POWERCNT = POWER_ALL & ~(POWER_MATRIX | POWER_3D_CORE); // don't need 3D
consoleDebugInit(DebugDevice_CONSOLE);
defaultExceptionHandler();
time(&rawTime);
lastRawTime = rawTime;
timerStart(0, ClockDivider_1024, TIMER_FREQ_1024(1), clockUpdater);
/* Reset the EZ3in1 if present */
if (!__dsimode) {
sysSetCartOwner(BUS_OWNER_ARM9);
GBA_BUS[0x0000] = 0xF0;
GBA_BUS[0x1000] = 0xF0;
}
fifoSetValue32Handler(FIFO_USER_02, fifoValue32Handler, NULL);
sharedData = (SharedData*)memUncached(malloc(sizeof(SharedData)));
sharedData->scalingOn = false;
// It might make more sense to use "fifoSendAddress" here.
// However there may have been something wrong with it in dsi mode.
fifoSendValue32(FIFO_USER_03, ((u32)sharedData)&0x00ffffff);
consoleOn = true;
initConsole();
initInput();
readConfigFile();
if (argc >= 2) {
char* filename = argv[1];
loadProgram(filename);
initializeGameboyFirstTime();
}
else {
selectRom();
}
consoleOn = false;
updateScreens();
runEmul();
return 0;
}
int checkRumble() {
if (__dsimode)
return 0;
sysSetCartOwner(BUS_OWNER_ARM9);
OpenNorWrite();
uint32 rumbleID = ReadNorFlashID();
CloseNorWrite();
if (isRumbleInserted())
return 1; //Warioware / Official rumble found.
else if (rumbleID != 0)
return 2; //3in1 found
else
return 0; //No rumble found
}
int RumbleCheck(void)
{
sysSetCartOwner(BUS_OWNER_ARM9);
if (isRumbleInserted()) {
// Warioware / Official rumble
rumbleType = 1;
} else {
// 3-in-1 found
OpenNorWrite();
uint32 rumbleID = ReadNorFlashID();
CloseNorWrite();
if (rumbleID != 0) rumbleType = 2;
else rumbleType = 0;
}
return rumbleType;
}
const IO_INTERFACE* _FAT_disc_gbaSlotFindInterface (void)
{
// If running on an NDS, make sure the correct CPU can access
// the GBA cart. First implemented by SaTa.
#ifdef NDS
#ifdef ARM9
sysSetCartOwner(BUS_OWNER_ARM9);
#endif
#endif
int i;
for (i = 0; i < (sizeof(ioInterfaces) / sizeof(IO_INTERFACE*)); i++) {
if ((ioInterfaces[i]->features & FEATURE_SLOT_GBA) && (ioInterfaces[i]->fn_startup())) {
return ioInterfaces[i];
}
}
return NULL;
}
