Class NXP

The NXP class comprises of the Access operations meant for NXP tags. These operation include SetEASWait and SetEASEvent(for setting/resetting EAS bits on NXP tags), ReadProtectWait & ResetReadProtectEvent(for setting the Quiet bit on one or more NXP tags), ResetReadProtectEvent(for resetting Quiet bit on all the NXP tags) and ChangeConfig(for changing and reading the Config-word for the NXP G2iL tags)

Inheritance

System.Object

NXP

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: rfid.api

Assembly: rfid.netcore.dll

Syntax

public class NXP

Constructors

NXP(TagAccess, RfidApi4Abstract)

Constructor

Declaration

public NXP(TagAccess tagAccess, RfidApi4Abstract rfidApi4Abstract)

Parameters

Type	Name	Description
TagAccess	tagAccess	Tag Access Object
RfidApi4Abstract	rfidApi4Abstract

Methods

ChangeConfigEvent(NXP.ChangeConfigParams, AccessFilter, AntennaInfo)

This API Changes and reads the current Configuration of the NXP G2iL tags specified by AccessFilter. Changing the Configuration word helps enable/disable special features supported by the G2iL tag such as Read protection,Read-range reduction,ProductStatusFlag Alarm and others. Please refer to the G2iL tag's documentation for a comprehensive list of features and their corresponding configuration bits. Tags will be reported as notifications if the application has registered for Events.ReadNotify event. Else the Tags will be fetched using GetReadTags(s) methods. Completion of Access operation will be reported as Events.StatusNotify event of type ACCESS_STOP_EVENT.

Declaration

public void ChangeConfigEvent(NXP.ChangeConfigParams ChangeConfigParams, AccessFilter accessFilter, AntennaInfo antennaInfo)

Parameters

Type	Name	Description
NXP.ChangeConfigParams	ChangeConfigParams	consists of accesspassword and the Configuration word to be applied.If the latter is zero, no change is made on the Configuration word and the current configuration is reported back in TagData
AccessFilter	accessFilter	Access Filter Criteria
AntennaInfo	antennaInfo	Antennas on which the current operation is to be performed. If this is null, operation will be performed on all Antennas

ChangeConfigWait(String, NXP.ChangeConfigParams, AntennaInfo)

This API Changes and reads the current Configuration of an NXP G2iL tag whose ID is passed to the API.Changing the Configuration word helps enable/disable special features supported by the G2iL tag such as Read protection,Read-range reduction,ProductStatusFlag Alarm and others. Please refer to the G2iL tag's documentation for a comprehensive list of features and their corresponding configuration bits.

Declaration

public TagData ChangeConfigWait(string tagID, NXP.ChangeConfigParams changeConfigParams, AntennaInfo antennaInfo)

Parameters

Type	Name	Description
System.String	tagID	string value of Tag ID
NXP.ChangeConfigParams	changeConfigParams	consists of accesspassword and the Configuration word to be applied.If the latter is zero, no change is made on the Configuration word and the current configuration is reported back in TagData
AntennaInfo	antennaInfo	set of antennae on which this access operation is to be performed

Returns

Type	Description
TagData	Tag Data

PerformEASScan()

Perform EAS Scan

Declaration

public void PerformEASScan()

PerformEASScan(TriggerInfo, AntennaInfo)

Perform EAS Scan

Declaration

public void PerformEASScan(TriggerInfo triggerInfo, AntennaInfo antennaInfo)

Parameters

Type	Name	Description
TriggerInfo	triggerInfo	Specifies the Start/Stop condition and tag reporting parameter
AntennaInfo	antennaInfo	Antennas on which EAS Scan operation to be performation

ReadProtectEvent(NXP.ReadProtectParams, AccessFilter, AntennaInfo)

A set of NXP tags can be read-protected or put into Quiet mode by calling ReadProtectEvent method The method takes in the filter criteria for this set of tags while a null value for access-filter corresponds to entire tag population Addtionally, the antenna IDs on which the operation is to be performed can also be specified

Declaration

public void ReadProtectEvent(NXP.ReadProtectParams readProtectParams, AccessFilter accessFilter, AntennaInfo antennaInfo)

Parameters

Type	Name	Description
NXP.ReadProtectParams	readProtectParams	consists of the Access password
AccessFilter	accessFilter	defines the set of tag-population on which the access operation is to be applied
AntennaInfo	antennaInfo	defines the set of antennae on which this access operation is to be applied

ReadProtectWait(String, NXP.ReadProtectParams, AntennaInfo)

An NXP tag can be protected from reading (i.e, Quiet mode) by calling the "ReadProtectWait" method. It requires the Access-password for the NXP tag. The antenna-ID list on which the operation is to be performed is also AntennaInfo taken by the method.

Declaration

public void ReadProtectWait(string tagID, NXP.ReadProtectParams readProtectParams, AntennaInfo antennaInfo)

Parameters

Type	Name	Description
System.String	tagID	NXP-tag's ID
NXP.ReadProtectParams	readProtectParams	contains the Access-password for the tag
AntennaInfo	antennaInfo	Contains the list of antenna-IDs on which the operation is to be performed

ResetReadProtectEvent(NXP.ResetReadProtectParams, AntennaInfo)

All the NXP tags with the same Access-Password can be put out of the Quiet-Mode.Hence,they will no longer be read-protected.

Declaration

public void ResetReadProtectEvent(NXP.ResetReadProtectParams resetReadProtectParams, AntennaInfo antennaInfo)

Parameters

Type	Name	Description
NXP.ResetReadProtectParams	resetReadProtectParams	consists of Access-password for the NXP tags
AntennaInfo	antennaInfo	consists of list of antenna IDs on which this access operation is to be applied

SetEASEvent(NXP.SetEASParams, AccessFilter, AntennaInfo)

This API sets/resets the EAS bits of all the NXP tags specified by the access-filter.

Declaration

public void SetEASEvent(NXP.SetEASParams setEASParams, AccessFilter accessFilter, AntennaInfo antennaInfo)

Parameters

Type	Name	Description
NXP.SetEASParams	setEASParams	consists of the Access password and desired EAS bit state
AccessFilter	accessFilter	defines the set of tag-population on which the access operation is to be applied
AntennaInfo	antennaInfo	defines the set of antennae on which this access operation is to be applied

SetEASWait(String, NXP.SetEASParams, AntennaInfo)

This API sets/resets the EAS bit of the NXP tag whose ID is passed to the API.

Declaration

public void SetEASWait(string tagID, NXP.SetEASParams setEASParams, AntennaInfo antennaInfo)

Parameters

Type	Name	Description
System.String	tagID	string value of Tag ID
NXP.SetEASParams	setEASParams	consists of accesspassword and desired state of the EAS bit of the tag
AntennaInfo	antennaInfo	set of antennae on which this access operation is to be performed

StopEASScan()

Stop EAS Scan

Declaration

public void StopEASScan()