Add a bunch of ndmu functions and add breif comments

libctru/include/3ds/services/ndm.h

@@ -12,13 +12,78 @@ typedef enum {
 	EXCLUSIVE_STATE_STREETPASS_DATA = 4,
 } NDM_ExclusiveState;
 
+typedef enum {
+	STATE_INITIAL = 0,
+	STATE_SUSPENDED = 1,
+	STATE_INFRASTRUCTURE_CONNECTING = 2,
+	STATE_INFRASTRUCTURE_CONNECTED = 3,
+	STATE_INFRASTRUCTURE_WORKING = 4,
+	STATE_INFRASTRUCTURE_SUSPENDING = 5,
+	STATE_INFRASTRUCTURE_FORCE_SUSPENDING = 6,
+	STATE_INFRASTRUCTURE_DISCONNECTING = 7,
+	STATE_INFRASTRUCTURE_FORCE_DISCONNECTING = 8,
+	STATE_CEC_WORKING = 9,
+	STATE_CEC_FORCE_SUSPENDING = 10,
+	STATE_CEC_SUSPENDING = 11,
+} NDM_State;
+
 /// Initializes ndmu.
 Result ndmuInit(void);
 
 /// Exits ndmu.
 void ndmuExit(void);
 
+/**
+ * @brief Enter an exclusive ndm state.
+ * @param state State specified in the NDM_ExclusiveState enumerator.
+ */
 Result NDMU_EnterExclusiveState(NDM_ExclusiveState state);
 
+///  Leaves the ndm exclusive state.
 Result NDMU_LeaveExclusiveState(void);
 
+/**
+ * @brief Returns the exclsuive ndm state.
+ * @param state Pointer to write the exclsuive ndm state to.
+ */
+Result NDMU_GetExclusiveState(NDM_ExclusiveState *state);
+
+/**
+ * @brief Suspends the ndm scheduler.
+ * @param flag 0 = Wait for completion, 1 = Perform in background.
+ */
+Result NDMU_SuspendScheduler(u32 flag);
+
+///  Resumes the ndm scheduler.
+Result NDMU_ResumeScheduler(void);
+
+/**
+ * @brief Returns the current ndm state.
+ * @param state Pointer to write the current NDM state to.
+ */
+Result NDMU_GetCurrentState(NDM_State *state);
+
+/**
+ * @brief Sets the scan interval.
+ * @param interval Value to set the scan interval to.
+ */
+Result NDMU_SetScanInterval(u32 interval);
+
+/**
+ * @brief Returns the scan interval.
+ * @param interval Pointer to write the interval value to.
+ */
+Result NDMU_GetScanInterval(u32 *interval);
+
+/**
+ * @brief Returns the retry interval.
+ * @param interval Pointer to write the interval value to.
+ */
+Result NDMU_GetRetryInterval(u32 *interval);
+
+/// Reset daemons to default daemon bit mask values.
+Result NDMU_ResetDaemons(void);
+
+///  Clears half awake mac filter.
+Result NDMU_ClearMacFilter(void);
+

libctru/source/services/ndm.c

@@ -44,7 +44,7 @@ Result NDMU_EnterExclusiveState(NDM_ExclusiveState state)
 	Result ret=0;
 	if(R_FAILED(ret=svcSendSyncRequest(ndmuHandle)))return ret;
 
-	return cmdbuf[1];
+	return (Result)cmdbuf[1];
 }
 
 Result NDMU_LeaveExclusiveState(void)
@@ -57,6 +57,123 @@ Result NDMU_LeaveExclusiveState(void)
 	Result ret=0;
 	if(R_FAILED(ret=svcSendSyncRequest(ndmuHandle)))return ret;
 
-	return cmdbuf[1];
+	return (Result)cmdbuf[1];
 }
 
+Result NDMU_GetExclusiveState(NDM_ExclusiveState *state)
+{
+	u32* cmdbuf=getThreadCommandBuffer();
+
+	cmdbuf[0]=IPC_MakeHeader(0x3,0,0); // 0x30000
+
+	Result ret=0;
+	if(R_FAILED(ret=svcSendSyncRequest(ndmuHandle)))return ret;
+
+	*state = cmdbuf[2];
+
+	return (Result)cmdbuf[1];
+}
+
+Result NDMU_SuspendScheduler(u32 flag)
+{
+	u32* cmdbuf=getThreadCommandBuffer();
+
+	cmdbuf[0]=IPC_MakeHeader(0x8,1,0); // 0x80040
+	cmdbuf[1]=flag;
+
+	Result ret=0;
+	if(R_FAILED(ret=svcSendSyncRequest(ndmuHandle)))return ret;
+
+	return (Result)cmdbuf[1];
+}
+
+Result NDMU_ResumeScheduler(void)
+{
+	u32* cmdbuf=getThreadCommandBuffer();
+
+	cmdbuf[0]=IPC_MakeHeader(0x9,0,0); // 0x90000
+
+	Result ret=0;
+	if(R_FAILED(ret=svcSendSyncRequest(ndmuHandle)))return ret;
+
+	return (Result)cmdbuf[1];
+}
+
+Result NDMU_GetCurrentState(NDM_State *state)
+{
+	u32* cmdbuf=getThreadCommandBuffer();
+
+	cmdbuf[0]=IPC_MakeHeader(0xA,0,0); // 0xA0000
+
+	Result ret=0;
+	if(R_FAILED(ret=svcSendSyncRequest(ndmuHandle)))return ret;
+
+	*state = cmdbuf[2];
+
+	return (Result)cmdbuf[1];
+}
+
+Result NDMU_SetScanInterval(u32 interval)
+{
+	u32* cmdbuf=getThreadCommandBuffer();
+
+	cmdbuf[0]=IPC_MakeHeader(0x10,1,0); // 0x10040
+	cmdbuf[1]=interval;
+
+	Result ret=0;
+	if(R_FAILED(ret=svcSendSyncRequest(ndmuHandle)))return ret;
+
+	return (Result)cmdbuf[1];
+}
+
+Result NDMU_GetScanInterval(u32 *interval)
+{
+	u32* cmdbuf=getThreadCommandBuffer();
+
+	cmdbuf[0]=IPC_MakeHeader(0x11,0,0); // 0x110000
+
+	Result ret=0;
+	if(R_FAILED(ret=svcSendSyncRequest(ndmuHandle)))return ret;
+
+	*interval = cmdbuf[2];
+
+	return (Result)cmdbuf[1];
+}
+
+Result NDMU_GetRetryInterval(u32 *interval)
+{
+	u32* cmdbuf=getThreadCommandBuffer();
+
+	cmdbuf[0]=IPC_MakeHeader(0x13,0,0); // 0x130000
+
+	Result ret=0;
+	if(R_FAILED(ret=svcSendSyncRequest(ndmuHandle)))return ret;
+
+	*interval = cmdbuf[2];
+
+	return (Result)cmdbuf[1];
+}
+
+Result NDMU_ResetDaemons(void)
+{
+	u32* cmdbuf=getThreadCommandBuffer();
+
+	cmdbuf[0]=IPC_MakeHeader(0x15,0,0); // 0x150000
+
+	Result ret=0;
+	if(R_FAILED(ret=svcSendSyncRequest(ndmuHandle)))return ret;
+
+	return (Result)cmdbuf[1];
+}
+
+Result NDMU_ClearHalfAwakeMacFilter(void)
+{
+	u32* cmdbuf=getThreadCommandBuffer();
+
+	cmdbuf[0]=IPC_MakeHeader(0x17,0,0); // 0x170000
+
+	Result ret=0;
+	if(R_FAILED(ret=svcSendSyncRequest(ndmuHandle)))return ret;
+
+	return (Result)cmdbuf[1];
+}