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nn_nfp: Implement GetNfpReadOnlyInfo and fix deactivate event

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Fixes Amiibos not being detected in MK8
This commit is contained in:
Exzap 2024-11-01 22:47:19 +01:00
parent 47001ad233
commit 1c49a8a1ba
1 changed files with 60 additions and 42 deletions
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72
src/Cafe/OS/libs/nn_nfp/nn_nfp.cpp
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@ -334,46 +334,64 @@ void nnNfpExport_MountRom(PPCInterpreter_t* hCPU)
osLib_returnFromFunction(hCPU, BUILD_NN_RESULT(NN_RESULT_LEVEL_SUCCESS, NN_RESULT_MODULE_NN_NFP, 0));
}
typedef struct
namespace nn::nfp
{
struct RomInfo
{
/* +0x00 */ uint8 characterId[3];
/* +0x03 */ uint8 amiiboSeries;
/* +0x04 */ uint16be number;
/* +0x06 */ uint8 nfpType;
/* +0x07 */ uint8 unused[0x2F];
}nfpRomInfo_t;
};
static_assert(offsetof(nfpRomInfo_t, amiiboSeries) == 0x3, "nfpRomInfo.seriesId has invalid offset");
static_assert(offsetof(nfpRomInfo_t, number) == 0x4, "nfpRomInfo.number has invalid offset");
static_assert(offsetof(nfpRomInfo_t, nfpType) == 0x6, "nfpRomInfo.nfpType has invalid offset");
static_assert(sizeof(nfpRomInfo_t) == 0x36, "nfpRomInfo_t has invalid size");
static_assert(offsetof(RomInfo, amiiboSeries) == 0x3);
static_assert(offsetof(RomInfo, number) == 0x4);
static_assert(offsetof(RomInfo, nfpType) == 0x6);
static_assert(sizeof(RomInfo) == 0x36);
void nnNfpExport_GetNfpRomInfo(PPCInterpreter_t* hCPU)
using ReadOnlyInfo = RomInfo; // same layout
void GetRomInfo(RomInfo* romInfo)
{
cemuLog_log(LogType::NN_NFP, "GetNfpRomInfo(0x{:08x})", hCPU->gpr[3]);
ppcDefineParamStructPtr(romInfo, nfpRomInfo_t, 0);
cemu_assert_debug(nfp_data.hasActiveAmiibo);
memset(romInfo, 0x00, sizeof(RomInfo));
romInfo->characterId[0] = nfp_data.amiiboNFCData.amiiboIdentificationBlock.gameAndCharacterId[0];
romInfo->characterId[1] = nfp_data.amiiboNFCData.amiiboIdentificationBlock.gameAndCharacterId[1];
romInfo->characterId[2] = nfp_data.amiiboNFCData.amiiboIdentificationBlock.characterVariation; // guessed
romInfo->amiiboSeries = nfp_data.amiiboNFCData.amiiboIdentificationBlock.amiiboSeries; // guessed
romInfo->number = *(uint16be*)nfp_data.amiiboNFCData.amiiboIdentificationBlock.amiiboModelNumber; // guessed
romInfo->nfpType = nfp_data.amiiboNFCData.amiiboIdentificationBlock.amiiboFigureType; // guessed
memset(romInfo->unused, 0x00, sizeof(romInfo->unused));
}
nnResult GetNfpRomInfo(RomInfo* romInfo)
{
nnNfpLock();
if (nfp_data.hasActiveAmiibo == false)
{
nnNfpUnlock();
osLib_returnFromFunction(hCPU, BUILD_NN_RESULT(NN_RESULT_LEVEL_STATUS, NN_RESULT_MODULE_NN_NFP, 0)); // todo: Return correct error code
return;
return BUILD_NN_RESULT(NN_RESULT_LEVEL_STATUS, NN_RESULT_MODULE_NN_NFP, 0); // todo: Return correct error code
}
memset(romInfo, 0x00, sizeof(nfpRomInfo_t));
romInfo->characterId[0] = nfp_data.amiiboNFCData.amiiboIdentificationBlock.gameAndCharacterId[0];
romInfo->characterId[1] = nfp_data.amiiboNFCData.amiiboIdentificationBlock.gameAndCharacterId[1];
romInfo->characterId[2] = nfp_data.amiiboNFCData.amiiboIdentificationBlock.characterVariation; // guessed
romInfo->amiiboSeries = nfp_data.amiiboNFCData.amiiboIdentificationBlock.amiiboSeries; // guessed
romInfo->number = *(uint16be*)nfp_data.amiiboNFCData.amiiboIdentificationBlock.amiiboModelNumber; // guessed
romInfo->nfpType = nfp_data.amiiboNFCData.amiiboIdentificationBlock.amiiboFigureType; // guessed
GetRomInfo(romInfo);
nnNfpUnlock();
osLib_returnFromFunction(hCPU, BUILD_NN_RESULT(NN_RESULT_LEVEL_SUCCESS, NN_RESULT_MODULE_NN_NFP, 0));
return BUILD_NN_RESULT(NN_RESULT_LEVEL_SUCCESS, NN_RESULT_MODULE_NN_NFP, 0);
}
nnResult GetNfpReadOnlyInfo(ReadOnlyInfo* readOnlyInfo)
{
nnNfpLock();
if (nfp_data.hasActiveAmiibo == false)
{
nnNfpUnlock();
return BUILD_NN_RESULT(NN_RESULT_LEVEL_STATUS, NN_RESULT_MODULE_NN_NFP, 0); // todo: Return correct error code
}
GetRomInfo(readOnlyInfo);
nnNfpUnlock();
return BUILD_NN_RESULT(NN_RESULT_LEVEL_SUCCESS, NN_RESULT_MODULE_NN_NFP, 0);
}
};
typedef struct
{
uint16be year;
@ -880,14 +898,14 @@ void nnNfp_update()
if (amiiboElapsedTouchTime >= 1500)
{
nnNfp_unloadAmiibo();
}
nnNfpUnlock();
if (nfp_data.deactivateEvent)
{
coreinit::OSEvent* osEvent = (coreinit::OSEvent*)memory_getPointerFromVirtualOffset(nfp_data.deactivateEvent);
coreinit::OSSignalEvent(osEvent);
}
}
nnNfpUnlock();
}
void nnNfpExport_GetNfpState(PPCInterpreter_t* hCPU)
{
@ -1001,8 +1019,6 @@ namespace nn::nfp
osLib_addFunction("nn_nfp", "Mount__Q2_2nn3nfpFv", nnNfpExport_Mount);
osLib_addFunction("nn_nfp", "MountRom__Q2_2nn3nfpFv", nnNfpExport_MountRom);
osLib_addFunction("nn_nfp", "Unmount__Q2_2nn3nfpFv", nnNfpExport_Unmount);
osLib_addFunction("nn_nfp", "GetNfpRomInfo__Q2_2nn3nfpFPQ3_2nn3nfp7RomInfo", nnNfpExport_GetNfpRomInfo);
osLib_addFunction("nn_nfp", "GetNfpCommonInfo__Q2_2nn3nfpFPQ3_2nn3nfp10CommonInfo", nnNfpExport_GetNfpCommonInfo);
osLib_addFunction("nn_nfp", "GetNfpRegisterInfo__Q2_2nn3nfpFPQ3_2nn3nfp12RegisterInfo", nnNfpExport_GetNfpRegisterInfo);
@ -1028,7 +1044,9 @@ namespace nn::nfp
{
nnNfp_load(); // legacy interface, update these to use cafeExportRegister / cafeExportRegisterFunc
cafeExportRegisterFunc(nn::nfp::GetErrorCode, "nn_nfp", "GetErrorCode__Q2_2nn3nfpFRCQ2_2nn6Result", LogType::Placeholder);
cafeExportRegisterFunc(nn::nfp::GetErrorCode, "nn_nfp", "GetErrorCode__Q2_2nn3nfpFRCQ2_2nn6Result", LogType::NN_NFP);
cafeExportRegisterFunc(nn::nfp::GetNfpRomInfo, "nn_nfp", "GetNfpRomInfo__Q2_2nn3nfpFPQ3_2nn3nfp7RomInfo", LogType::NN_NFP);
cafeExportRegisterFunc(nn::nfp::GetNfpReadOnlyInfo, "nn_nfp", "GetNfpReadOnlyInfo__Q2_2nn3nfpFPQ3_2nn3nfp12ReadOnlyInfo", LogType::NN_NFP);
}
}