Mercury API Reader Interface. More...

#include "tm_config.h"
#include "tmr_types.h"
#include "tmr_status.h"
#include "tmr_gpio.h"
#include "tmr_params.h"
#include "tmr_read_plan.h"
#include "tmr_tag_auth.h"
#include "tmr_tag_data.h"
#include "tmr_tag_lock_action.h"
#include "tmr_tag_protocol.h"
#include "tmr_tagop.h"
#include "tmr_serial_reader.h"

Include dependency graph for tm_reader.h:

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Go to the source code of this file.

Classes
struct	TMR_AuthReqListenerBlock
struct	TMR_memoryCookie
struct	TMR_Queue_tagReads
struct	TMR_Reader
struct	TMR_Reader_StatsValues
struct	TMR_ReadExceptionListenerBlock
struct	TMR_ReadListenerBlock
struct	TMR_readParams
struct	TMR_StatsListenerBlock
struct	TMR_StatsPerAntennaValues
struct	TMR_StatsPerAntennaValuesList
struct	TMR_StatusListenerBlock
struct	TMR_tagOpParams
struct	TMR_TransportListenerBlock
Defines
#define	TMR_connect(reader) ((reader)->connect(reader))
#define	TMR_destroy(reader) ((reader)->destroy(reader))
#define	TMR_executeTagOp(reader, tagop, filter, data) ((reader)->executeTagOp((reader), (tagop), (filter), (data)))
#define	TMR_firmwareLoad(reader, cookie, provider) ((reader)->firmwareLoad((reader),(cookie),(provider)))
#define	TMR_getNextTag(reader, read) ((reader)->getNextTag((reader),(read)))
#define	TMR_gpiGet(reader, count, state) ((reader)->gpiGet((reader),(count),(state)))
#define	TMR_gpoSet(reader, count, state) ((reader)->gpoSet((reader),(count),(state)))
#define	TMR_hasMoreTags(reader) ((reader)->hasMoreTags(reader))
#define	TMR_killTag(reader, filter, auth) ((reader)->killTag((reader),(filter),(auth)))
#define	TMR_lockTag(reader, filter, action) ((reader)->lockTag((reader),(filter),(action)))
#define	TMR_modifyFlash(reader, sector, address, password, length, data, offset) ((reader->modifyFlash((reader),(sector),(address),(password),(length),(data),(offset)))
#define	TMR_read(reader, timeoutMs, tagCount) ((reader)->read((reader),(timeoutMs),(tagCount)))
#define	TMR_readTagMemBytes(reader, target, bank, address, count, data) ((reader)->readTagMemBytes((reader),(target),(bank),(address),(count),(data)))
#define	TMR_readTagMemWords(reader, target, bank, address, count, data) ((reader)->readTagMemWords((reader),(target),(bank),(address),(count),(data)))
#define	TMR_reboot(reader) ((reader)->reboot(reader))
#define	TMR_writeTag(reader, filter, data) ((reader)->writeTag((reader),(filter),(data)))
#define	TMR_writeTagMemBytes(reader, target, bank, address, count, data) ((reader)->writeTagMemBytes((reader),(target),(bank),(address),(count),(data)))
#define	TMR_writeTagMemWords(reader, target, bank, address, count, data) ((reader)->writeTagMemWords((reader),(target),(bank),(address),(count),(data)))
Typedefs
typedef void(*	TMR_AuthReqListener )(TMR_Reader reader, const TMR_TagReadData trd, void cookie, TMR_TagAuthentication auth)
typedef struct TMR_AuthReqListenerBlock	TMR_AuthReqListenerBlock
typedef TMR_SR_GEN2_Q	TMR_GEN2_Q
typedef TMR_SR_GEN2_QStatic	TMR_GEN2_QStatic
typedef TMR_SR_GEN2_QType	TMR_GEN2_QType
typedef struct TMR_memoryCookie	TMR_memoryCookie
typedef struct TMR_Queue_tagReads	TMR_Queue_tagReads
typedef struct TMR_Reader	TMR_Reader
typedef enum TMR_Reader_StatsFlag	TMR_Reader_StatsFlag
typedef struct TMR_Reader_StatsValues	TMR_Reader_StatsValues
typedef enum TMR_ReaderType	TMR_ReaderType
typedef void(*	TMR_ReadExceptionListener )(TMR_Reader reader, TMR_Status error, void cookie)
typedef struct TMR_ReadExceptionListenerBlock	TMR_ReadExceptionListenerBlock
typedef void(*	TMR_ReadListener )(TMR_Reader reader, const TMR_TagReadData t, void *cookie)
typedef struct TMR_ReadListenerBlock	TMR_ReadListenerBlock
typedef struct TMR_readParams	TMR_readParams
typedef enum TMR_ReadState	TMR_ReadState
typedef void(*	TMR_StatsListener )(TMR_Reader reader, const TMR_Reader_StatsValues value, void *cookie)
typedef struct TMR_StatsListenerBlock	TMR_StatsListenerBlock
typedef struct TMR_StatsPerAntennaValues	TMR_StatsPerAntennaValues
typedef struct TMR_StatsPerAntennaValuesList	TMR_StatsPerAntennaValuesList
typedef void(*	TMR_StatusListener )(TMR_Reader reader, const TMR_SR_StatusReport report[], void cookie)
typedef struct TMR_StatusListenerBlock	TMR_StatusListenerBlock
typedef struct TMR_tagOpParams	TMR_tagOpParams
typedef void(*	TMR_TransportListener )(bool tx, uint32_t dataLen, const uint8_t data[], uint32_t timeout, void *cookie)
typedef struct TMR_TransportListenerBlock	TMR_TransportListenerBlock
typedef TMR_Status(*	TMR_TransportNativeInit )(TMR_SR_SerialTransport transport, TMR_SR_SerialPortNativeContext context, const char *device)
Enumerations
enum	TMR_Reader_StatsFlag { TMR_READER_STATS_FLAG_NONE = 0x00, TMR_READER_STATS_FLAG_RF_ON_TIME = (1 << 0), TMR_READER_STATS_FLAG_NOISE_FLOOR_SEARCH_RX_TX_WITH_TX_ON = (1 << 6), TMR_READER_STATS_FLAG_FREQUENCY = (1 << 7), TMR_READER_STATS_FLAG_TEMPERATURE = (1 << 8), TMR_READER_STATS_FLAG_ANTENNA_PORTS = (1 << 9), TMR_READER_STATS_FLAG_PROTOCOL = (1 << 10), TMR_READER_STATS_FLAG_CONNECTED_ANTENNAS = (1 << 11), TMR_READER_STATS_FLAG_ALL }
enum	TMR_ReaderType { TMR_READER_TYPE_INVALID, TMR_READER_TYPE_RQL, TMR_READER_TYPE_SERIAL, TMR_READER_TYPE_LLRP }
enum	TMR_ReadState { TMR_READ_STATE_IDLE, TMR_READ_STATE_STARTING, TMR_READ_STATE_STARTED, TMR_READ_STATE_ACTIVE, TMR_READ_STATE_DONE }
Functions
void	cleanup_background_threads (TMR_Reader *reader)
void	notify_exception_listeners (TMR_Reader *reader, TMR_Status status)
void	TMR__notifyTransportListeners (TMR_Reader reader, bool tx, uint32_t dataLen, uint8_t data, int timeout)
TMR_Status	TMR_addAuthReqListener (struct TMR_Reader reader, TMR_AuthReqListenerBlock block)
TMR_Status	TMR_addReadExceptionListener (struct TMR_Reader reader, TMR_ReadExceptionListenerBlock block)
TMR_Status	TMR_addReadListener (struct TMR_Reader reader, TMR_ReadListenerBlock block)
TMR_Status	TMR_addStatsListener (struct TMR_Reader reader, TMR_StatsListenerBlock block)
TMR_Status	TMR_addStatusListener (struct TMR_Reader reader, TMR_StatusListenerBlock block)
TMR_Status	TMR_addTransportListener (TMR_Reader reader, TMR_TransportListenerBlock block)
TMR_Status	TMR_connect (struct TMR_Reader *reader)
TMR_Status	TMR_create (TMR_Reader reader, const char deviceUri)
TMR_Status	TMR_create_alloc (TMR_Reader *readerPointer, const char deviceUri)
TMR_Status	TMR_destroy (TMR_Reader *reader)
TMR_Status	TMR_executeTagOp (struct TMR_Reader reader, TMR_TagOp tagop, TMR_TagFilter filter, TMR_uint8List data)
bool	TMR_fileProvider (void cookie, uint16_t size, uint8_t *data)
TMR_Status	TMR_firmwareLoad (TMR_Reader reader, void cookie, TMR_FirmwareDataProvider provider)
TMR_Status	TMR_getNextTag (TMR_Reader reader, TMR_TagReadData tagData)
TMR_Status	TMR_gpiGet (TMR_Reader reader, uint8_t count, TMR_GpioPin state[])
TMR_Status	TMR_gpoSet (TMR_Reader *reader, uint8_t count, const TMR_GpioPin state[])
TMR_Status	TMR_hasMoreTags (TMR_Reader *reader)
TMR_Status	TMR_killTag (TMR_Reader reader, TMR_TagFilter target, TMR_TagAuthentication *auth)
TMR_Status	TMR_loadConfig (struct TMR_Reader reader, char filePath)
TMR_Status	TMR_lockTag (TMR_Reader reader, TMR_TagFilter target, TMR_TagLockAction *action)
bool	TMR_memoryProvider (void cookie, uint16_t size, uint8_t *data)
TMR_Status	TMR_paramGet (struct TMR_Reader reader, TMR_Param key, void value)
TMR_Param	TMR_paramID (const char *name)
TMR_Status	TMR_paramList (struct TMR_Reader reader, TMR_Param keys, uint32_t *len)
const char *	TMR_paramName (TMR_Param key)
void	TMR_paramProbe (struct TMR_Reader *reader, TMR_Param key)
TMR_Status	TMR_paramSet (struct TMR_Reader reader, TMR_Param key, const void value)
TMR_Status	TMR_read (TMR_Reader reader, uint32_t timeoutMs, int32_t tagCount)
TMR_Status	TMR_reader_init_internal (struct TMR_Reader *reader)
TMR_Status	TMR_readIntoArray (struct TMR_Reader reader, uint32_t timeoutMs, int32_t tagCount, TMR_TagReadData *result[])
TMR_Status	TMR_readTagMemBytes (TMR_Reader reader, TMR_TagFilter target, uint32_t bank, uint32_t byteAddress, uint16_t byteCount, uint8_t data[])
TMR_Status	TMR_readTagMemWords (TMR_Reader reader, TMR_TagFilter target, uint32_t bank, uint32_t wordAddress, uint16_t wordCount, uint16_t data[])
TMR_Status	TMR_reboot (struct TMR_Reader *reader)
TMR_Status	TMR_receiveAutonomousReading (struct TMR_Reader reader, TMR_TagReadData trd, TMR_Reader_StatsValues *stats)
TMR_Status	TMR_removeReadExceptionListener (struct TMR_Reader reader, TMR_ReadExceptionListenerBlock block)
TMR_Status	TMR_removeReadListener (struct TMR_Reader reader, TMR_ReadListenerBlock block)
TMR_Status	TMR_removeStatsListener (struct TMR_Reader reader, TMR_StatsListenerBlock block)
TMR_Status	TMR_removeStatusListener (struct TMR_Reader reader, TMR_StatusListenerBlock block)
TMR_Status	TMR_removeTransportListener (TMR_Reader reader, TMR_TransportListenerBlock block)
TMR_Status	TMR_saveConfig (struct TMR_Reader reader, char filePath)
TMR_Status	TMR_setSerialTransport (char *scheme, TMR_TransportNativeInit nativeInit)
TMR_Status	TMR_startReading (struct TMR_Reader *reader)
TMR_Status	TMR_STATS_init (TMR_Reader_StatsValues *stats)
TMR_Status	TMR_stopReading (struct TMR_Reader *reader)
const char *	TMR_strerr (TMR_Reader *reader, TMR_Status status)
TMR_Status	TMR_writeTag (TMR_Reader reader, const TMR_TagFilter target, TMR_TagData *data)
TMR_Status	TMR_writeTagMemBytes (TMR_Reader reader, TMR_TagFilter target, uint32_t bank, uint32_t byteAddress, uint16_t byteCount, const uint8_t data[])
TMR_Status	TMR_writeTagMemWords (TMR_Reader reader, TMR_TagFilter target, uint32_t bank, uint32_t wordAddress, uint16_t wordCount, const uint16_t data[])
TMR_Status	validateReadPlan (TMR_Reader reader, TMR_ReadPlan plan, TMR_AntennaMapList *txRxMap, uint32_t protocols)

Detailed Description

Mercury API Reader Interface.

Author:: Brian Fiegel

Date:: 4/18/2009

Definition in file tm_reader.h.

Define Documentation

#define TMR_connect ( reader ) ((reader)->connect(reader))

The fact that these functions are implemented via macros is an implementation detail, not something for the public API documentation.

Definition at line 1251 of file tm_reader.h.

#define TMR_destroy ( reader ) ((reader)->destroy(reader))

Definition at line 1252 of file tm_reader.h.

#define TMR_executeTagOp	(	reader,
		tagop,
		filter,
		data
	)	((reader)->executeTagOp((reader), (tagop), (filter), (data)))

Definition at line 1263 of file tm_reader.h.

#define TMR_firmwareLoad	(	reader,
		cookie,
		provider
	)	((reader)->firmwareLoad((reader),(cookie),(provider)))

Definition at line 1266 of file tm_reader.h.

#define TMR_getNextTag	(	reader,
		read
	)	((reader)->getNextTag((reader),(read)))

Definition at line 1255 of file tm_reader.h.

#define TMR_gpiGet	(	reader,
		count,
		state
	)	((reader)->gpiGet((reader),(count),(state)))

Definition at line 1265 of file tm_reader.h.

#define TMR_gpoSet	(	reader,
		count,
		state
	)	((reader)->gpoSet((reader),(count),(state)))

Definition at line 1264 of file tm_reader.h.

#define TMR_hasMoreTags ( reader ) ((reader)->hasMoreTags(reader))

Definition at line 1254 of file tm_reader.h.

#define TMR_killTag	(	reader,
		filter,
		auth
	)	((reader)->killTag((reader),(filter),(auth)))

Definition at line 1261 of file tm_reader.h.

#define TMR_lockTag	(	reader,
		filter,
		action
	)	((reader)->lockTag((reader),(filter),(action)))

Definition at line 1262 of file tm_reader.h.

#define TMR_modifyFlash	(	reader,
		sector,
		address,
		password,
		length,
		data,
		offset
	)	((reader->modifyFlash((reader),(sector),(address),(password),(length),(data),(offset)))

Definition at line 1267 of file tm_reader.h.

#define TMR_read	(	reader,
		timeoutMs,
		tagCount
	)	((reader)->read((reader),(timeoutMs),(tagCount)))

Definition at line 1253 of file tm_reader.h.

#define TMR_readTagMemBytes	(	reader,
		target,
		bank,
		address,
		count,
		data
	)	((reader)->readTagMemBytes((reader),(target),(bank),(address),(count),(data)))

Definition at line 1258 of file tm_reader.h.

#define TMR_readTagMemWords	(	reader,
		target,
		bank,
		address,
		count,
		data
	)	((reader)->readTagMemWords((reader),(target),(bank),(address),(count),(data)))

Definition at line 1257 of file tm_reader.h.

#define TMR_reboot ( reader ) ((reader)->reboot(reader))

Definition at line 1268 of file tm_reader.h.

#define TMR_writeTag	(	reader,
		filter,
		data
	)	((reader)->writeTag((reader),(filter),(data)))

Definition at line 1256 of file tm_reader.h.

#define TMR_writeTagMemBytes	(	reader,
		target,
		bank,
		address,
		count,
		data
	)	((reader)->writeTagMemBytes((reader),(target),(bank),(address),(count),(data)))

Definition at line 1260 of file tm_reader.h.

#define TMR_writeTagMemWords	(	reader,
		target,
		bank,
		address,
		count,
		data
	)	((reader)->writeTagMemWords((reader),(target),(bank),(address),(count),(data)))

Definition at line 1259 of file tm_reader.h.

Typedef Documentation

typedef void(* TMR_AuthReqListener)(TMR_Reader *reader, const TMR_TagReadData *trd, void *cookie, TMR_TagAuthentication *auth)

Type of functions to be registered as tagauth request callbacks

Parameters:

reader	Reader object
trd	TagReadData object
cookie	Arbitrary data structure to be passed to callback
auth	[OUTPUT] Tag authentication value to initialize based on inputs

Definition at line 210 of file tm_reader.h.

typedef struct TMR_AuthReqListenerBlock TMR_AuthReqListenerBlock

User-allocated structure containing the callback pointer and the value to pass to that callback.

typedef TMR_SR_GEN2_Q TMR_GEN2_Q

Definition at line 317 of file tm_reader.h.

typedef TMR_SR_GEN2_QStatic TMR_GEN2_QStatic

Definition at line 316 of file tm_reader.h.

typedef TMR_SR_GEN2_QType TMR_GEN2_QType

Definition at line 315 of file tm_reader.h.

typedef struct TMR_memoryCookie TMR_memoryCookie

Cookie for state storage of a TMR_memoryProvider.

typedef struct TMR_Queue_tagReads TMR_Queue_tagReads

Private: should not be used by user level application.

typedef struct TMR_Reader TMR_Reader

TMR_ENABLE_JNI_SERIAL_READER_ONLY is used for building JNI project, and is defined from Makefile.jni

Definition at line 48 of file tm_reader.h.

typedef enum TMR_Reader_StatsFlag TMR_Reader_StatsFlag

Reader Stats Flag Enum

typedef struct TMR_Reader_StatsValues TMR_Reader_StatsValues

This object is returned from TMR_cmdGetReaderStats

typedef enum TMR_ReaderType TMR_ReaderType

typedef void(* TMR_ReadExceptionListener)(TMR_Reader *reader, TMR_Status error, void *cookie)

Type of functions to be registered as read error callbacks

Definition at line 227 of file tm_reader.h.

typedef struct TMR_ReadExceptionListenerBlock TMR_ReadExceptionListenerBlock

User-allocated structure containing the callback pointer and the value to pass to that callback.

typedef void(* TMR_ReadListener)(TMR_Reader *reader, const TMR_TagReadData *t, void *cookie)

Type of functions to be registered as read callbacks

Definition at line 188 of file tm_reader.h.

typedef struct TMR_ReadListenerBlock TMR_ReadListenerBlock

User-allocated structure containing the callback pointer and the value to pass to that callback.

typedef struct TMR_readParams TMR_readParams

typedef enum TMR_ReadState TMR_ReadState

typedef void(* TMR_StatsListener)(TMR_Reader *reader, const TMR_Reader_StatsValues *value, void *cookie)

Type of functions to be registered as Status read callbacks

Definition at line 261 of file tm_reader.h.

typedef struct TMR_StatsListenerBlock TMR_StatsListenerBlock

User-allocated structure containing the callback pointer and the value to pass to that callback.

typedef struct TMR_StatsPerAntennaValues TMR_StatsPerAntennaValues

Per Antenna stats

typedef struct TMR_StatsPerAntennaValuesList TMR_StatsPerAntennaValuesList

Object to hold the per antenna stats

typedef void(* TMR_StatusListener)(TMR_Reader *reader, const TMR_SR_StatusReport report[], void *cookie)

Definition at line 263 of file tm_reader.h.

typedef struct TMR_StatusListenerBlock TMR_StatusListenerBlock

User-allocated structure containing the callback pointer and the value to pass to that callback.

typedef struct TMR_tagOpParams TMR_tagOpParams

typedef void(* TMR_TransportListener)(bool tx, uint32_t dataLen, const uint8_t data[], uint32_t timeout, void *cookie)

Type of functions to be registered as transport callbacks

Definition at line 243 of file tm_reader.h.

typedef struct TMR_TransportListenerBlock TMR_TransportListenerBlock

User-allocated structure containing the callback pointer and the value to pass to that callback.

typedef TMR_Status(* TMR_TransportNativeInit)(TMR_SR_SerialTransport *transport, TMR_SR_SerialPortNativeContext *context, const char *device)

Definition at line 73 of file tm_reader.h.

Enumeration Type Documentation

enum TMR_Reader_StatsFlag

Reader Stats Flag Enum

Enumerator:

TMR_READER_STATS_FLAG_NONE
TMR_READER_STATS_FLAG_RF_ON_TIME	Total time the port has been transmitting, in milliseconds. Resettable
TMR_READER_STATS_FLAG_NOISE_FLOOR_SEARCH_RX_TX_WITH_TX_ON	Noise floor with the TX on for the antennas were last configured for searching
TMR_READER_STATS_FLAG_FREQUENCY	Current frequency in uints of Khz
TMR_READER_STATS_FLAG_TEMPERATURE	Current temperature of the device in units of Celcius
TMR_READER_STATS_FLAG_ANTENNA_PORTS	Current antenna
TMR_READER_STATS_FLAG_PROTOCOL	Current protocol
TMR_READER_STATS_FLAG_CONNECTED_ANTENNAS	Current connected antennas
TMR_READER_STATS_FLAG_ALL

Definition at line 115 of file tm_reader.h.

enum TMR_ReaderType

Enumerator:

TMR_READER_TYPE_INVALID
TMR_READER_TYPE_RQL
TMR_READER_TYPE_SERIAL
TMR_READER_TYPE_LLRP

Definition at line 92 of file tm_reader.h.

enum TMR_ReadState

Enumerator:

TMR_READ_STATE_IDLE
TMR_READ_STATE_STARTING
TMR_READ_STATE_STARTED
TMR_READ_STATE_ACTIVE
TMR_READ_STATE_DONE

Definition at line 100 of file tm_reader.h.

Function Documentation

void cleanup_background_threads ( TMR_Reader * reader )

void notify_exception_listeners	(	TMR_Reader *	reader,
		TMR_Status	status
	)

Definition at line 544 of file tm_reader_async.c.

void TMR__notifyTransportListeners	(	TMR_Reader *	reader,
		bool	tx,
		uint32_t	dataLen,
		uint8_t *	data,
		int	timeout
	)

Definition at line 767 of file tm_reader.c.

bool TMR_fileProvider	(	void *	cookie,
		uint16_t *	size,
		uint8_t *	data
	)

This function can be used as a callback to TMR_firmwareLoad when the firmware image exists as a file.

Parameters:

	cookie	FILE * pointing to the file to read from.
[in]	size	The number of bytes requested.
[out]	size	The number of bytes returned.
	data	Pointer to buffer to fill.

Returns:: true if there is more firmware data to return.

TMR_Status TMR_killTag	(	TMR_Reader *	reader,
		TMR_TagFilter *	target,
		TMR_TagAuthentication *	auth
	)

Deprecated:: This method is deprecated

Sends a kill command to a tag.

Parameters:

reader	The reader being operated on.
target	The tag to kill, or `NULL` to kill the first tag seen.
auth	The authentication needed to kill the tag.

Returns:: TMR_ERROR_NO_TAG_FOUND if no tag matching the filter could be found.

TMR_Status TMR_lockTag	(	TMR_Reader *	reader,
		TMR_TagFilter *	target,
		TMR_TagLockAction *	action
	)

Deprecated:: This method is deprecated

Sends a lock command to a tag.

Parameters:

reader	The reader being operated on.
target	The tag to kill, or `NULL` to kill the first tag seen.
action	The locking action to apply.

Returns:: TMR_ERROR_NO_TAG_FOUND if no tag matching the filter could be found.

bool TMR_memoryProvider	(	void *	cookie,
		uint16_t *	size,
		uint8_t *	data
	)

This function can be used as a callback to TMR_firmwareLoad when the firmware image exists in system memory. The cookie is a pointer to a TMR_memoryCookie that is initialized with the start of the firmware image in memory and its size.

Parameters:

	cookie	TMR_memoryCookie value.
[in]	size	The number of bytes requested.
[out]	size	The number of bytes returned.
	data	Pointer to buffer to fill.

Returns:: true if there is more firmware data to return.

Definition at line 782 of file tm_reader.c.

void TMR_paramProbe	(	struct TMR_Reader *	reader,
		TMR_Param	key
	)

pointer to TMR_Reader pointer to TMR_Param

Initialize a TMR_TagOp as a Higgs2 Partial Load Image operation with the provided parameters.

Parameters:

tagop	Pointer to the tagop structure to initialize.
killPassword	kill password
accessPassword	access password
epc	EPC to write

Definition at line 3530 of file tm_reader.c.

TMR_Status TMR_reader_init_internal ( struct TMR_Reader * reader )

Definition at line 296 of file tm_reader.c.

TMR_Status TMR_receiveAutonomousReading	(	struct TMR_Reader *	reader,
		TMR_TagReadData *	trd,
		TMR_Reader_StatsValues *	stats
	)

Definition at line 3613 of file tm_reader.c.

TMR_Status TMR_writeTag	(	TMR_Reader *	reader,
		const TMR_TagFilter *	target,
		TMR_TagData *	data
	)

Deprecated:: This method is deprecated

Write a new EPC to an existing tag.

The /reader/tagop/antenna parameter controls which antenna will be used for the write operation. The /reader/tagop/protocol parameter controls which protocol will be used.

Parameters:

reader	The reader being operated on
target	The existing tag to write.
data	The EPC to write to the tag

Note:: target is not supported on serial or Astra readers and only TagData filters are supported on other fixed readers.

Returns:: TMR_ERROR_NO_TAG_FOUND if no tag matching the filter could be found.

Test:

Call should fail if reader is not connected.

Upon success, a subsequent TMR_read() should find the new tag ID.

TMR_Status TMR_writeTagMemBytes	(	TMR_Reader *	reader,
		TMR_TagFilter *	target,
		uint32_t	bank,
		uint32_t	byteAddress,
		uint16_t	byteCount,
		const uint8_t	data[]
	)

Deprecated:: This method is deprecated

Write 8-bit bytes to the memory bank of a tag. If the tag's fundamental memory unit is larger than 8 bits, trying to write sub-unit quantities will produce an error.

Parameters:

reader	The reader to operate on.
target	The tag to write to, or `NULL`.
bank	The tag memory bank to write to.
byteAddress	The byte address to start writing to.
byteCount	The number of bytes to write.
data	The bytes to write.

TMR_Status TMR_writeTagMemWords	(	TMR_Reader *	reader,
		TMR_TagFilter *	target,
		uint32_t	bank,
		uint32_t	wordAddress,
		uint16_t	wordCount,
		const uint16_t	data[]
	)

Deprecated:: This method is deprecated

Write 16-bit words to the memory bank of a tag. If the tag's fundamental memory unit is larger than 16 bits, trying to write sub-unit quantities will produce an error.

Parameters:

reader	The reader to operate on.
target	The tag to write to, or `NULL`.
bank	The tag memory bank to write to.
wordAddress	The word address to start writing to.
wordCount	The number of words to write.
data	The words to write.

TMR_Status validateReadPlan	(	TMR_Reader *	reader,
		TMR_ReadPlan *	plan,
		TMR_AntennaMapList *	txRxMap,
		uint32_t	protocols
	)

Definition at line 606 of file tm_reader.c.

Classes

Defines

Typedefs

Enumerations

Functions

Detailed Description

Define Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation