NFC stuffs

include/services/nfc.hpp

@@ -35,8 +35,10 @@ class NFCService {
 
 	Old3DSAdapterStatus adapterStatus;
 	TagStatus tagStatus;
+	bool initialized = false;
 
 	// Service commands
+	void communicationGetResult(u32 messagePointer);
 	void communicationGetStatus(u32 messagePointer);
 	void initialize(u32 messagePointer);
 	void getTagInRangeEvent(u32 messagePointer);

src/core/services/nfc.cpp

@@ -11,6 +11,7 @@ namespace NFCCommands {
 		GetTagOutOfRangeEvent = 0x000C0000,
 		GetTagState = 0x000D0000,
 		CommunicationGetStatus = 0x000F0000,
+		CommunicationGetResult = 0x00120000,
 	};
 }
 
@@ -20,6 +21,7 @@ void NFCService::reset() {
 
 	adapterStatus = Old3DSAdapterStatus::Idle;
 	tagStatus = TagStatus::NotInitialized;
+	initialized = false;
 }
 
 void NFCService::handleSyncRequest(u32 messagePointer) {
@@ -42,6 +44,7 @@ void NFCService::initialize(u32 messagePointer) {
 
 	adapterStatus = Old3DSAdapterStatus::InitializationComplete;
 	tagStatus = TagStatus::Initialized;
+	initialized = true;
 	// TODO: This should error if already initialized. Also sanitize type.
 	mem.write32(messagePointer, IPC::responseHeader(0x1, 1, 0));
 	mem.write32(messagePointer + 4, Result::Success);
@@ -93,7 +96,7 @@ void NFCService::getTagState(u32 messagePointer) {
 void NFCService::communicationGetStatus(u32 messagePointer) {
 	log("NFC::CommunicationGetStatus");
 
-	if (adapterStatus != Old3DSAdapterStatus::InitializationComplete) {
+	if (!initialized) {
 		Helpers::warn("NFC::CommunicationGetStatus: Old 3DS NFC Adapter not initialized\n");
 	}
 
@@ -104,6 +107,7 @@ void NFCService::communicationGetStatus(u32 messagePointer) {
 
 void NFCService::startCommunication(u32 messagePointer) {
 	log("NFC::StartCommunication\n");
+	// adapterStatus = Old3DSAdapterStatus::Active;
 	// TODO: Actually start communication when we emulate amiibo
 
 	mem.write32(messagePointer, IPC::responseHeader(0x3, 1, 0));
@@ -112,6 +116,7 @@ void NFCService::startCommunication(u32 messagePointer) {
 
 void NFCService::stopCommunication(u32 messagePointer) {
 	log("NFC::StopCommunication\n");
+	adapterStatus = Old3DSAdapterStatus::InitializationComplete;
 	// TODO: Actually stop communication when we emulate amiibo
 
 	mem.write32(messagePointer, IPC::responseHeader(0x4, 1, 0));