APT : added some stuff, plus proper lock handle use in arm11u example.

arm11u/source/main.c

@@ -11,6 +11,7 @@
 
 Handle srvHandle;
 Handle APTevents[2];
+Handle aptLockHandle;
 
 void aptInit()
 {
@@ -18,19 +19,20 @@ void aptInit()
 	
 	//initialize APT stuff, escape load screen
 	srv_getServiceHandle(srvHandle, &aptuHandle, "APT:U");
-	APT_GetLockHandle(aptuHandle, 0x0, NULL);
+	APT_GetLockHandle(aptuHandle, 0x0, &aptLockHandle);
 	svc_closeHandle(aptuHandle);
-	svc_sleepThread(0x50000);
 
-	srv_getServiceHandle(srvHandle, &aptuHandle, "APT:U");
-	APT_Initialize(aptuHandle, 0x300, &APTevents[0], &APTevents[1]);
-	svc_closeHandle(aptuHandle);
-	svc_sleepThread(0x50000);
+	svc_waitSynchronization1(aptLockHandle, U64_MAX); //APT lock handle is used because we need to wait for NS to be ready for us
+		srv_getServiceHandle(srvHandle, &aptuHandle, "APT:U");
+			APT_Initialize(aptuHandle, 0x300, &APTevents[0], &APTevents[1]);
+		svc_closeHandle(aptuHandle);
+	svc_releaseMutex(aptLockHandle); //release the lock
 	
-	srv_getServiceHandle(srvHandle, &aptuHandle, "APT:U");
-	APT_Enable(aptuHandle, 0x0);
-	svc_closeHandle(aptuHandle);
-	svc_sleepThread(0x50000);
+	svc_waitSynchronization1(aptLockHandle, U64_MAX);
+		srv_getServiceHandle(srvHandle, &aptuHandle, "APT:U");
+			APT_Enable(aptuHandle, 0x0);
+		svc_closeHandle(aptuHandle);
+	svc_releaseMutex(aptLockHandle);
 }
 
 u8* gspHeap;

libctru/include/ctr/APT.h

@@ -7,5 +7,6 @@ Result APT_Enable(Handle handle, u32 a);
 Result APT_PrepareToJumpToHomeMenu(Handle handle);
 Result APT_JumpToHomeMenu(Handle handle, u32 a, u32 b, u32 c);
 u8 APT_InquireNotification(Handle handle, u32 appID);
+Result APT_NotifyToWait(Handle handle, u32 a);
 
 #endif

libctru/include/ctr/svc.h

@@ -4,8 +4,10 @@
 	u32* svc_getData(void);
 	void svc_exitProcess(void);
 	void svc_sleepThread(s64 ns);
+	Result svc_releaseMutex(Handle handle);
 	Result svc_controlMemory(u32* outaddr, u32 addr0, u32 addr1, u32 size, u32 operation, u32 permissions); //(outaddr is usually the same as the input addr0)
 	Result svc_createEvent(Handle* event, u8 resettype);
+	Result svc_clearEvent(Handle handle);
 	Result svc_mapMemoryBlock(Handle memblock, u32 addr, u32 mypermissions, u32 otherpermission);
 	Result svc_waitSynchronization1(Handle handle, s64 nanoseconds);
 	Result svc_waitSynchronizationN(s32* out, Handle* handles, s32 handlecount, bool waitAll, s64 nanoseconds);

libctru/include/ctr/types.h

@@ -4,6 +4,8 @@
 	#include <stdint.h>
 	#include <stdbool.h>
 
+	#define U64_MAX (0xFFFFFFFFFFFFFFFF)
+
 	typedef unsigned char u8;
 	typedef unsigned short u16;
 	typedef unsigned int u32;

libctru/source/APT.c

@@ -11,7 +11,7 @@ void APT_GetLockHandle(Handle handle, u16 flags, Handle* lockHandle)
 	svcData[0]=0x10040; //request header code
 	svcData[1]=flags;
 	svc_sendSyncRequest(handle); //check return value...
-	if(lockHandle)*lockHandle=svcData[1];
+	if(lockHandle)*lockHandle=svcData[5];
 }
 
 void APT_Initialize(Handle handle, u32 a, Handle* eventHandle1, Handle* eventHandle2)
@@ -62,3 +62,12 @@ Result APT_JumpToHomeMenu(Handle handle, u32 a, u32 b, u32 c)
 	svc_sendSyncRequest(handle); //check return value...
 	return svcData[1];
 }
+
+Result APT_NotifyToWait(Handle handle, u32 a)
+{
+	u32* svcData=svc_getData();
+	svcData[0]=0x430040; //request header code
+	svcData[1]=a;
+	svc_sendSyncRequest(handle); //check return value...
+	return svcData[1];
+}

libctru/source/svc.s

@@ -35,6 +35,12 @@ svc_sleepThread:
 	svc 0x0A
 	bx lr
 
+.global svc_releaseMutex
+.type svc_releaseMutex, %function
+svc_releaseMutex:
+	svc 0x14
+	bx lr
+
 .global svc_createEvent
 .type svc_createEvent, %function
 svc_createEvent:
@@ -44,6 +50,12 @@ svc_createEvent:
 	str r1, [r2]
 	bx lr
 
+.global svc_clearEvent
+.type svc_clearEvent, %function
+svc_clearEvent:
+	svc 0x19
+	bx lr
+
 .global svc_mapMemoryBlock
 .type svc_mapMemoryBlock, %function
 svc_mapMemoryBlock: