Ntag_ntag

Nintendo? Tag (NTAG). More...

Collaboration diagram for Ntag_ntag:

Data Structures
struct	NTAGFormatSettings
struct	NTAGNoftHeader
struct	NTAGInfoHeader
struct	NTAGAreaHeader
struct	NTAGAreaInfo
struct	NTAGData
struct	NTAGInfoT2T
struct	NTAGApplicationDataT2T
struct	NTAGRawDataT2T
struct	NTAGRawDataContainerT2T
struct	NTAGDataT2T
struct	NTAGRawDataT2T.section0
struct	NTAGRawDataT2T.section1
struct	NTAGRawDataT2T.section2

Typedefs
typedef int32_t	NTAGError
typedef struct NTAGFormatSettings	NTAGFormatSettings
typedef struct NTAGNoftHeader	NTAGNoftHeader
typedef struct NTAGInfoHeader	NTAGInfoHeader
typedef struct NTAGAreaHeader	NTAGAreaHeader
typedef struct NTAGAreaInfo	NTAGAreaInfo
typedef struct NTAGData	NTAGData
typedef struct NTAGInfoT2T	NTAGInfoT2T
typedef struct NTAGApplicationDataT2T	NTAGApplicationDataT2T
typedef struct NTAGRawDataT2T	NTAGRawDataT2T
typedef struct NTAGRawDataContainerT2T	NTAGRawDataContainerT2T
typedef struct NTAGDataT2T	NTAGDataT2T
typedef void(*	NTAGCallbackFn) (VPADChan chan, NTAGError error, void *userContext)
	Generic callback function. More...
typedef void(*	NTAGReadCallbackFn) (VPADChan chan, NTAGError error, NTAGData *data, void *userContext)
	Callback function for NTAGRead. More...
typedef void(*	NTAGReadT2TCallbackFn) (VPADChan chan, NTAGError error, NTAGDataT2T *data, void *userContext)
	Callback function for NTAGReadT2T. More...
typedef void(*	NTAGReadT2TRawDataCallbackFn) (VPADChan chan, NTAGError error, NFCTagInfo *tagInfo, NTAGRawDataContainerT2T *rawData, void *userContext)
	Callback function for NTAGReadT2TRawData. More...

Functions
NTAGError	NTAGInit (VPADChan chan)
	Initializes the NTAG library. More...
NTAGError	NTAGInitEx (VPADChan chan)
	Initializes the NTAG library. More...
BOOL	NTAGIsInit (VPADChan chan)
	Check if NTAG is initialized. More...
void	NTAGProc (VPADChan chan)
	Process NTAG. More...
NTAGError	NTAGShutdown (VPADChan chan)
	Shutdown the NTAG library. More...
NTAGError	NTAGAbort (VPADChan chan, NTAGCallbackFn callback, void *userContext)
	Abort pending NTAG operations. More...
static NFCError	NTAGDetect (VPADChan chan, uint32_t timeout, NFCDetectCallbackFn callback, void *userContext)
	Start tag discovery and provide info about the first detected tag. More...
NTAGError	NTAGFormat (VPADChan chan, uint32_t timeout, NFCUid *uid, uint32_t rwSize, void *rwData, NTAGCallbackFn callback, void *userContext)
	Format a Type 1 Tag. More...
NTAGError	NTAGSetReadOnly (VPADChan chan, uint32_t timeout, NFCUid *uid, NFCUid *uidMask, BOOL readOnly, NTAGCallbackFn callback, void *userContext)
	Make a Type 1 Tag read only by setting the RWA byte. More...
void	NTAGSetTagDetectCallback (VPADChan chan, NFCTagDetectCallbackFn callback, void *userContext)
	Set a callback which will be called once a tag is attached / removed. More...
void	NTAGSetFormatSettings (NTAGFormatSettings *settings)
	Set the format settings which should be checked against while reading from Type 1 tags. More...
NTAGError	NTAGRead (VPADChan chan, uint32_t timeout, NFCUid *uid, NFCUid *uidMask, NTAGReadCallbackFn callback, void *userContext)
	Read from a Type 1 Tag. More...
NTAGError	NTAGReadT2T (VPADChan chan, uint32_t timeout, NFCUid *uid, NFCUid *uidMask, NTAGReadT2TCallbackFn callback, void *userContext)
	Read from a Type 2 Tag and decrypt & convert the data. More...
NTAGError	NTAGReadT2TRawData (VPADChan chan, uint32_t timeout, NFCUid *uid, NFCUid *uidMask, NTAGReadT2TRawDataCallbackFn callback, void *userContext)
	Read raw data from a Type 2 Tag. More...
NTAGError	NTAGWrite (VPADChan chan, uint32_t timeout, NFCUid *uid, uint32_t rwSize, void *rwData, NTAGCallbackFn callback, void *userContext)
	Write to the RW area of a Type 1 Tag. More...
NTAGError	NTAGWriteT2T (VPADChan chan, uint32_t timeout, NFCUid *uid, NTAGRawDataContainerT2T *dataContainer, NTAGCallbackFn callback, void *userContext)
	Write to a Type 2 Tag. More...
NTAGError	NTAGWriteT2TConfigArea (VPADChan chan, uint32_t timeout, NFCUid *uid, uint32_t *cfg0, uint32_t *cfg1, uint32_t *pwd, uint16_t *pack, NTAGCallbackFn callback, void *userContext)
	Write to the configuration fields of a Type 2 Tag. More...
NTAGError	NTAGWriteT2TLockArea (VPADChan chan, uint32_t timeout, NFCUid *uid, uint32_t *lockBytes, uint32_t *dynamicLock, uint32_t *cc, NTAGCallbackFn callback, void *userContext)
	Write to the lock bytes of a Type 2 Tag. More...
NTAGError	NTAGWriteT2TRawData (VPADChan chan, uint32_t timeout, NFCUid *uid, NTAGRawDataT2T *data, NTAGCallbackFn callback, void *userContext)
	Write raw data to a Type 2 Tag. More...
NTAGError	NTAGWriteT2TRawDataEx (VPADChan chan, uint32_t timeout, NFCUid *uid, NTAGRawDataT2T *data, NTAGCallbackFn callback, void *userContext, uint8_t authenticate)
	Write raw data to a Type 2 Tag. More...
NTAGError	NTAGWriteT2TWithConvert (VPADChan chan, uint32_t timeout, NFCUid *uid, NTAGDataT2T *data, NTAGCallbackFn callback, void *userContext)
	Convert & encrypt data and write it to a Type 2 Tag. More...
NTAGError	NTAGConvertT2T (NTAGDataT2T *out, NTAGDataT2T *in)
	Convert and encrypt data. More...
NTAGError	NTAGParseHeader (void *data, NTAGNoftHeader *outNoftHeader, NTAGInfoHeader *outInfoHeader, NTAGAreaHeader *outRwHeader, NTAGAreaHeader *outRoHeader)
	Parse the headers from Type 1 Tag data. More...

Detailed Description

Nintendo? Tag (NTAG).

NFC library for Amiibo and Pokemon Rumble U. For a high-level Amiibo library see nn::nfp.

---

Data Structure Documentation

NTAGFormatSettings

struct NTAGFormatSettings

Definition at line 32 of file ntag.h.

Data Fields
uint8_t	version
uint32_t	makerCode
uint32_t	identifyCode

NTAGNoftHeader

struct NTAGNoftHeader

Definition at line 45 of file ntag.h.

Data Fields
uint32_t	magic
uint8_t	version
uint16_t	writeCount
uint8_t	unknown

NTAGInfoHeader

struct NTAGInfoHeader

Definition at line 58 of file ntag.h.

Data Fields
uint16_t	rwHeaderOffset
uint16_t	rwSize
uint16_t	roHeaderOffset
uint16_t	roSize
NFCUid	uid
uint8_t	formatVersion

NTAGAreaHeader

struct NTAGAreaHeader

Definition at line 75 of file ntag.h.

Data Fields
uint16_t	magic
uint16_t	offset
uint16_t	size
uint32_t	makerCode
uint32_t	identifyCode

NTAGAreaInfo

struct NTAGAreaInfo

Definition at line 91 of file ntag.h.

Data Fields
void *	data
uint16_t	size
uint32_t	makerCode
uint32_t	identifyCode

NTAGData

struct NTAGData

Definition at line 106 of file ntag.h.

Data Fields
NFCUid	uid
uint8_t	readOnly
uint8_t	formatVersion
NTAGAreaInfo	rwInfo
NTAGAreaInfo	roInfo

NTAGInfoT2T

struct NTAGInfoT2T

Definition at line 123 of file ntag.h.

Data Fields
uint8_t	magic
uint16_t	writes
uint8_t	figureVersion
uint8_t	flags
uint8_t	characterID[3]
uint16_t	numberingID
uint8_t	figureType
uint8_t	seriesID
uint32_t	unknown
uint16_t	applicationAreaWrites
uint16_t	crcCounter
uint32_t	crc
uint8_t	fontRegion
uint16_t	name[10]
FFLStoreData	mii
uint8_t	country
uint16_t	setupDate
uint16_t	lastWriteDate
uint32_t	accessID
uint64_t	titleID
uint8_t	reserved[0x1FC]	First 0x22 bytes contain NX specific extensions.

NTAGApplicationDataT2T

struct NTAGApplicationDataT2T

Definition at line 171 of file ntag.h.

Data Fields
uint16_t	size
uint8_t	data[0xD8]

NTAGRawDataT2T

struct NTAGRawDataT2T

Definition at line 180 of file ntag.h.

Data Fields
uint8_t	uid[9]
uint8_t	internal
uint8_t	lockBytes[2]
uint8_t	capabilityContainer[4]
struct NTAGRawDataT2T	section0
struct NTAGRawDataT2T	section1
struct NTAGRawDataT2T	section2
uint8_t	applicationData[0xD8]
uint8_t	dynamicLock[3]
uint8_t	reserved0
uint8_t	cfg0[4]
uint8_t	cfg1[4]
uint8_t	pwd[4]
uint8_t	pack[2]
uint8_t	reserved1[2]

NTAGRawDataContainerT2T

struct NTAGRawDataContainerT2T

Definition at line 263 of file ntag.h.

Data Fields
uint16_t	size
NTAGRawDataT2T	data

NTAGDataT2T

struct NTAGDataT2T

Definition at line 272 of file ntag.h.

Data Fields
NFCTagInfo	tagInfo
uint8_t	formatVersion
NTAGInfoT2T	info
NTAGApplicationDataT2T	appData
NTAGRawDataContainerT2T	raw

NTAGRawDataT2T.section0

struct NTAGRawDataT2T.section0

Definition at line 186 of file ntag.h.

Data Fields
uint8_t	magic
uint16_t	writes
uint8_t	figureVersion
uint8_t	flags
uint8_t	country
uint16_t	crcCounter
uint16_t	setupDate
uint16_t	lastWriteDate
uint32_t	crc
uint16_t	name[10]

NTAGRawDataT2T.section1

struct NTAGRawDataT2T.section1

Definition at line 198 of file ntag.h.

Data Fields
uint8_t	tagHmac[0x20]
uint8_t	characterID[3]
uint8_t	figureType
uint16_t	numberingID
uint8_t	seriesID
uint8_t	formatVersion
uint32_t	unknown
uint8_t	keygenSalt[0x20]
uint8_t	dataHmac[0x20]

NTAGRawDataT2T.section2

struct NTAGRawDataT2T.section2

Definition at line 209 of file ntag.h.

Data Fields
FFLStoreData	mii
uint64_t	titleID
uint16_t	applicationAreaWrites
uint32_t	accessID
uint8_t	reserved[0x22]

Typedef Documentation

NTAGError

typedef int32_t NTAGError

Definition at line 19 of file ntag.h.

NTAGFormatSettings

typedef struct NTAGFormatSettings NTAGFormatSettings

Definition at line 19 of file ntag.h.

NTAGNoftHeader

typedef struct NTAGNoftHeader NTAGNoftHeader

Definition at line 19 of file ntag.h.

NTAGInfoHeader

typedef struct NTAGInfoHeader NTAGInfoHeader

Definition at line 19 of file ntag.h.

NTAGAreaHeader

typedef struct NTAGAreaHeader NTAGAreaHeader

Definition at line 19 of file ntag.h.

NTAGAreaInfo

typedef struct NTAGAreaInfo NTAGAreaInfo

Definition at line 19 of file ntag.h.

NTAGData

typedef struct NTAGData NTAGData

Definition at line 19 of file ntag.h.

NTAGInfoT2T

typedef struct NTAGInfoT2T NTAGInfoT2T

Definition at line 19 of file ntag.h.

NTAGApplicationDataT2T

typedef struct NTAGApplicationDataT2T NTAGApplicationDataT2T

Definition at line 19 of file ntag.h.

NTAGRawDataT2T

typedef struct NTAGRawDataT2T NTAGRawDataT2T

Definition at line 19 of file ntag.h.

NTAGRawDataContainerT2T

typedef struct NTAGRawDataContainerT2T NTAGRawDataContainerT2T

Definition at line 19 of file ntag.h.

NTAGDataT2T

typedef struct NTAGDataT2T NTAGDataT2T

Definition at line 19 of file ntag.h.

NTAGCallbackFn

typedef void(* NTAGCallbackFn) (VPADChan chan, NTAGError error, void *userContext)

Generic callback function.

Parameters

chan	The channel this callback is coming from.
error	0 on success.
userContext	User provided value.

Definition at line 300 of file ntag.h.

NTAGReadCallbackFn

typedef void(* NTAGReadCallbackFn) (VPADChan chan, NTAGError error, NTAGData *data, void *userContext)

Callback function for NTAGRead.

Parameters

chan	The channel this callback is coming from.
error	0 on success.
data	The result of the data read.
userContext	User provided value.

Definition at line 320 of file ntag.h.

NTAGReadT2TCallbackFn

typedef void(* NTAGReadT2TCallbackFn) (VPADChan chan, NTAGError error, NTAGDataT2T *data, void *userContext)

Callback function for NTAGReadT2T.

Parameters

chan	The channel this callback is coming from.
error	0 on success.
data	The result of the data read.
userContext	User provided value.

Definition at line 341 of file ntag.h.

NTAGReadT2TRawDataCallbackFn

typedef void(* NTAGReadT2TRawDataCallbackFn) (VPADChan chan, NTAGError error, NFCTagInfo *tagInfo, NTAGRawDataContainerT2T *rawData, void *userContext)

Callback function for NTAGReadT2TRawData.

Parameters

chan	The channel this callback is coming from.
error	0 on success.
tagInfo	The tag info of the read tag.
data	The result of the data read.
userContext	User provided value.

Definition at line 365 of file ntag.h.

Function Documentation

NTAGInit()

NTAGError NTAGInit

(

VPADChan

chan

)

Initializes the NTAG library.

Parameters

chan	The DRC channel to use.

Returns

0 on success.

NTAGInitEx()

NTAGError NTAGInitEx

(

VPADChan

chan

)

Initializes the NTAG library.

Parameters

chan	The DRC channel to use.

Returns

0 on success.

NTAGIsInit()

BOOL NTAGIsInit

(

VPADChan

chan

)

Check if NTAG is initialized.

Parameters

chan	The DRC channel to use.

Returns

TRUE if initialized, FALSE otherwise.

NTAGProc()

void NTAGProc

(

VPADChan

chan

)

Process NTAG.

This needs to be called periodically and will call pending callbacks.

Parameters

chan	The DRC channel to use.

NTAGShutdown()

NTAGError NTAGShutdown

(

VPADChan

chan

)

Shutdown the NTAG library.

Parameters

chan	The DRC channel to use.

Returns

0 on success.

NTAGAbort()

NTAGError NTAGAbort	(	VPADChan	chan,
		NTAGCallbackFn	callback,
		void *	userContext
	)

Abort pending NTAG operations.

Parameters

chan	The DRC channel to use.
callback	A pointer to the callback function.
userContext	User provided value which will be passed to the callback.

Returns

0 on success.

NTAGDetect()

static NFCError NTAGDetect ( VPADChan  chan, uint32_t  timeout, NFCDetectCallbackFn  callback, void *  userContext  )

inlinestatic

Start tag discovery and provide info about the first detected tag.

Note

The original function contains an error and calls itself recursively. This inline version uses NFCDetect instead.

Parameters

chan	The DRC channel to use.
timeout	Timeout in ms until tag discovery is cancelled.
callback	A pointer to the callback function.
userContext	User provided value which will be passed to the callback.

Returns

0 on success.

Definition at line 473 of file ntag.h.

NTAGFormat()

NTAGError NTAGFormat	(	VPADChan	chan,
		uint32_t	timeout,
		NFCUid *	uid,
		uint32_t	rwSize,
		void *	rwData,
		NTAGCallbackFn	callback,
		void *	userContext
	)

Format a Type 1 Tag.

Parameters

chan	The DRC channel to use.
timeout	Timeout in ms until tag discovery is cancelled.
uid	The UID of the expected tag.
rwSize	The size of the data which should be written to initialize the RW area.
rwData	A pointer to the data which should be written to initialize the RW area.
callback	A pointer to the callback function.
userContext	User provided value which will be passed to the callback.

Returns

0 on success.

NTAGSetReadOnly()

NTAGError NTAGSetReadOnly	(	VPADChan	chan,
		uint32_t	timeout,
		NFCUid *	uid,
		NFCUid *	uidMask,
		BOOL	readOnly,
		NTAGCallbackFn	callback,
		void *	userContext
	)

Make a Type 1 Tag read only by setting the RWA byte.

Parameters

chan	The DRC channel to use.
timeout	Timeout in ms until tag discovery is cancelled.
uid	The UID of the expected tag (can be NULL).
uidMask	The UID of the tag will be masked with this mask before compared to the expected UID (can be NULL).
readOnly	TRUE if read only, FALSE otherwise.
callback	A pointer to the callback function.
userContext	User provided value which will be passed to the callback.

Returns

0 on success.

NTAGSetTagDetectCallback()

void NTAGSetTagDetectCallback	(	VPADChan	chan,
		NFCTagDetectCallbackFn	callback,
		void *	userContext
	)

Set a callback which will be called once a tag is attached / removed.

Parameters

chan	The DRC channel to use.
callback	A pointer to the callback function.
userContext	User provided value which will be passed to the callback.

NTAGSetFormatSettings()

void NTAGSetFormatSettings

(

NTAGFormatSettings *

settings

)

Set the format settings which should be checked against while reading from Type 1 tags.

Parameters

settings

A pointer from which the settings should be copied from.

NTAGRead()

NTAGError NTAGRead	(	VPADChan	chan,
		uint32_t	timeout,
		NFCUid *	uid,
		NFCUid *	uidMask,
		NTAGReadCallbackFn	callback,
		void *	userContext
	)

Read from a Type 1 Tag.

Parameters

chan	The DRC channel to use.
timeout	Timeout in ms until tag discovery is cancelled.
uid	The UID of the expected tag (can be NULL).
uidMask	The UID of the tag will be masked with this mask before compared to the expected UID (can be NULL).
callback	A pointer to the callback function.
userContext	User provided value which will be passed to the callback.

Returns

0 on success.

NTAGReadT2T()

NTAGError NTAGReadT2T	(	VPADChan	chan,
		uint32_t	timeout,
		NFCUid *	uid,
		NFCUid *	uidMask,
		NTAGReadT2TCallbackFn	callback,
		void *	userContext
	)

Read from a Type 2 Tag and decrypt & convert the data.

Parameters

chan	The DRC channel to use.
timeout	Timeout in ms until tag discovery is cancelled.
uid	The UID of the expected tag (can be NULL).
uidMask	The UID of the tag will be masked with this mask before compared to the expected UID (can be NULL).
callback	A pointer to the callback function.
userContext	User provided value which will be passed to the callback.

Returns

0 on success.

NTAGReadT2TRawData()

NTAGError NTAGReadT2TRawData	(	VPADChan	chan,
		uint32_t	timeout,
		NFCUid *	uid,
		NFCUid *	uidMask,
		NTAGReadT2TRawDataCallbackFn	callback,
		void *	userContext
	)

Read raw data from a Type 2 Tag.

Parameters

chan	The DRC channel to use.
timeout	Timeout in ms until tag discovery is cancelled.
uid	The UID of the expected tag (can be NULL).
uidMask	The UID of the tag will be masked with this mask before compared to the expected UID (can be NULL).
callback	A pointer to the callback function.
userContext	User provided value which will be passed to the callback.

Returns

0 on success.

NTAGWrite()

NTAGError NTAGWrite	(	VPADChan	chan,
		uint32_t	timeout,
		NFCUid *	uid,
		uint32_t	rwSize,
		void *	rwData,
		NTAGCallbackFn	callback,
		void *	userContext
	)

Write to the RW area of a Type 1 Tag.

Parameters

chan	The DRC channel to use.
timeout	Timeout in ms until tag discovery is cancelled.
uid	The UID of the expected tag.
rwSize	The size of the data which should be written to the RW area.
rwData	A pointer to the data which should be written to the RW area.
callback	A pointer to the callback function.
userContext	User provided value which will be passed to the callback.

Returns

0 on success.

NTAGWriteT2T()

NTAGError NTAGWriteT2T	(	VPADChan	chan,
		uint32_t	timeout,
		NFCUid *	uid,
		NTAGRawDataContainerT2T *	dataContainer,
		NTAGCallbackFn	callback,
		void *	userContext
	)

Write to a Type 2 Tag.

Parameters

chan	The DRC channel to use.
timeout	Timeout in ms until tag discovery is cancelled.
uid	The UID of the expected tag.
dataContainer	A pointer to the container which contains the data which should be written to the tag.
callback	A pointer to the callback function.
userContext	User provided value which will be passed to the callback.

Returns

0 on success.

NTAGWriteT2TConfigArea()

NTAGError NTAGWriteT2TConfigArea	(	VPADChan	chan,
		uint32_t	timeout,
		NFCUid *	uid,
		uint32_t *	cfg0,
		uint32_t *	cfg1,
		uint32_t *	pwd,
		uint16_t *	pack,
		NTAGCallbackFn	callback,
		void *	userContext
	)

Write to the configuration fields of a Type 2 Tag.

Parameters

chan	The DRC channel to use.
timeout	Timeout in ms until tag discovery is cancelled.
uid	The UID of the expected tag.
cfg0	A pointer to the data which should be written to the CFG0 field.
cfg1	A pointer to the data which should be written to the CFG1 field.
pwd	A pointer to the data which should be written to the PWD field.
pack	A pointer to the data which should be written to the PACK field.
callback	A pointer to the callback function.
userContext	User provided value which will be passed to the callback.

Returns

0 on success.

NTAGWriteT2TLockArea()

NTAGError NTAGWriteT2TLockArea	(	VPADChan	chan,
		uint32_t	timeout,
		NFCUid *	uid,
		uint32_t *	lockBytes,
		uint32_t *	dynamicLock,
		uint32_t *	cc,
		NTAGCallbackFn	callback,
		void *	userContext
	)

Write to the lock bytes of a Type 2 Tag.

Parameters

chan	The DRC channel to use.
timeout	Timeout in ms until tag discovery is cancelled.
uid	The UID of the expected tag.
lockBytes	A pointer to the data which should be written to the lock bytes.
dynamicLock	A pointer to the data which should be written to the dynamic lock bytes.
cc	A pointer to the data which should be written to the capability container.
callback	A pointer to the callback function.
userContext	User provided value which will be passed to the callback.

Returns

0 on success.

NTAGWriteT2TRawData()

NTAGError NTAGWriteT2TRawData	(	VPADChan	chan,
		uint32_t	timeout,
		NFCUid *	uid,
		NTAGRawDataT2T *	data,
		NTAGCallbackFn	callback,
		void *	userContext
	)

Write raw data to a Type 2 Tag.

Parameters

chan	The DRC channel to use.
timeout	Timeout in ms until tag discovery is cancelled.
uid	The UID of the expected tag.
data	A pointer to the data which should be written to the tag.
callback	A pointer to the callback function.
userContext	User provided value which will be passed to the callback.

Returns

0 on success.

NTAGWriteT2TRawDataEx()

NTAGError NTAGWriteT2TRawDataEx	(	VPADChan	chan,
		uint32_t	timeout,
		NFCUid *	uid,
		NTAGRawDataT2T *	data,
		NTAGCallbackFn	callback,
		void *	userContext,
		uint8_t	authenticate
	)

Write raw data to a Type 2 Tag.

Parameters

chan	The DRC channel to use.
timeout	Timeout in ms until tag discovery is cancelled.
uid	The UID of the expected tag.
data	A pointer to the data which should be written to the tag.
callback	A pointer to the callback function.
userContext	User provided value which will be passed to the callback.
authenticate	TRUE if authentification using PWD_AUTH should be done.

Returns

0 on success.

NTAGWriteT2TWithConvert()

NTAGError NTAGWriteT2TWithConvert	(	VPADChan	chan,
		uint32_t	timeout,
		NFCUid *	uid,
		NTAGDataT2T *	data,
		NTAGCallbackFn	callback,
		void *	userContext
	)

Convert & encrypt data and write it to a Type 2 Tag.

Parameters

chan	The DRC channel to use.
timeout	Timeout in ms until tag discovery is cancelled.
uid	The UID of the expected tag.
data	A pointer to the data which should be written to the tag.
callback	A pointer to the callback function.
userContext	User provided value which will be passed to the callback.

Returns

0 on success.

NTAGConvertT2T()

NTAGError NTAGConvertT2T	(	NTAGDataT2T *	out,
		NTAGDataT2T *	in
	)

Convert and encrypt data.

Parameters

out	A pointer to write the encrypted data to the raw field. This can be the same as
in.
in	A pointer to read the data from. This can be the same as
out.

Returns

0 on success.

NTAGParseHeader()

NTAGError NTAGParseHeader	(	void *	data,
		NTAGNoftHeader *	outNoftHeader,
		NTAGInfoHeader *	outInfoHeader,
		NTAGAreaHeader *	outRwHeader,
		NTAGAreaHeader *	outRoHeader
	)

Parse the headers from Type 1 Tag data.

Parameters

data	The data from which the headers should be parsed from.
outNoftHeader	A pointer to which the NOFT header should be copied to.
outInfoHeader	A pointer to which the info header should be copied to.
outRwHeader	A pointer to which the RW header should be copied to.
outRoHeader	A pointer to which the RO header should be copied to.

Returns

0 on success.