com.rscja.deviceapi

RFIDWithUHF

java.lang.Object

com.rscja.deviceapi.RFIDWithUHF

public class RFIDWithUHF
extends java.lang.Object

UHF

Note:
1.Please ensure that the hardware module is embedded inside the device;
2.Please copy libDeviceAPI.so to \libs\armeabi\;
3.Please call init() to init the hardware module, call free()to free the hardware module;

Nest summary

Nest class

Qualifier and class	Class and explanation
static class	RFIDWithUHF.BankEnum Bank
static class	RFIDWithUHF.LockModeEnum Lock mode
static class	com.rscja.deviceapi.RFIDWithUHF.SingelModeEnum over due
static class	RFIDWithUHF.SingleModeEnum Read mode

Summary

Method

Qualifier and class	method and explanation
java.lang.String	convertUiiToEPC(java.lang.String uii) convert UII to EPC
void	crcOff() Cancel CRC
void	crcOn() Set CRC
java.lang.String	eraseData(java.lang.String accessPwd, RFIDWithUHF.BankEnum bank, int ptr, int cnt) erase data(no specified UII)
boolean	eraseData(java.lang.String accessPwd, RFIDWithUHF.BankEnum bank, int ptr, int cnt, java.lang.String uii) erase data(specified UII)
boolean	free() free UHF hardware module
java.lang.String	generateLockCode(RFIDWithUHF.LockModeEnum killPwd, RFIDWithUHF.LockModeEnum accessPwd, RFIDWithUHF.LockModeEnum uii, RFIDWithUHF.LockModeEnum tid, RFIDWithUHF.LockModeEnum user) generate LockCode
int	getFrequencyMode() get the frequency mode
java.lang.String	getHardwareType() get hardware type
static RFIDWithUHF	getInstance() get UHF instance
int	getPower() get power
int[]	getPwm() get Pwm
int	getReadMode() get read mode
boolean	init() init the hardware module
java.lang.String	inventorySingleTag() Single inventory mode, return one UII per time
boolean	isPowerOn() judge if the hardware module is powered on
java.lang.String	killTag(java.lang.String killPwd) kill tag(no specified UII), cannot be executed by the default password
boolean	killTag(java.lang.String killPwd, java.lang.String uii) kill specified tag(specified UII), cannot be executed by default password
java.lang.String	lockMem(java.lang.String accessPwd, java.lang.String lockCode) Lock memory of the specified segment(no specified UII)
boolean	lockMem(java.lang.String accessPwd, java.lang.String lockCode, java.lang.String uii) Lock memory of the specified segment(specified UII)
boolean	openInventoryEPCAndTIDMode() read EPC and TID, valid for R2000 only.
SimpleRFIDEntity	readData(java.lang.String accessPwd, RFIDWithUHF.BankEnum bank, int ptr, int cnt) read data(no specified UII)
java.lang.String	readData(java.lang.String accessPwd, RFIDWithUHF.BankEnum bank, int ptr, int cnt, java.lang.String uii) read data in the specified bank(specified UII)
java.lang.String[]	readTagFormBuffer() over due
java.lang.String[]	readTagFromBuffer() Read TID and UII from buffer
java.lang.String[]	readTagFromR2000Buffer() read TID and UII from buffer, valid for R2000 only;
java.lang.String	readUidFormBuffer() overdue
java.lang.String	readUidFromBuffer() read UII from buffer
boolean	setFilter(int bank, byte ptr, java.lang.String data) set filter, valid for R2000 only;
boolean	setFilter(int bank, int ptr, java.lang.String data) set filter, valid for R2000 only
boolean	setFreHop(float fre) Set frequency hop
boolean	setFrequencyMode(byte freMode) set frequency mode
boolean	setPower(int power) set power
boolean	setProtocol(int protocol) set protocol, valid for R2000 only;
boolean	setPwm(int WorkTime, int WaitTime) set Pwm
boolean	setReadMode(com.rscja.deviceapi.RFIDWithUHF.SingelModeEnum mode) overdue
boolean	setReadMode(RFIDWithUHF.SingleModeEnum mode) set read mode
boolean	startInventory(int flagAnti, int initQ) start inventory, and upload data to the buffer, readUidFromBuffer() read data from buffer, and usestopInventory() stopInventory() to stop it
boolean	startInventoryTag(int flagAnti, int initQ) start inventory, and upload data to the buffer, readTagFromBuffer() read data from buffer and usestopInventory() stopInventory() to stop it
boolean	startInventoryTag(int flagAnti, int initQ, int cnt) start inventory, and upload data to the buffer, readTagFromBuffer() read data from buffer and usestopInventory() stopInventory() to stop it
boolean	stopInventory() stop inventory
java.lang.String	writeData(java.lang.String accessPwd, RFIDWithUHF.BankEnum bank, int ptr, int cnt, java.lang.String data) write data
boolean	writeData(java.lang.String accessPwd, RFIDWithUHF.BankEnum bank, int ptr, int cnt, java.lang.String data, java.lang.String uii) write data(specified UII)

Class method java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Details

convertUiiToEPC

public java.lang.String convertUiiToEPC(java.lang.String uii)

convert UII to EPC

parameters:

UII -

Return:

EPC

crcOff

public void crcOff()

cancel CRC

crcOn

public void crcOn()

enable CRC

eraseData

public java.lang.String eraseData(java.lang.String accessPwd,
                         RFIDWithUHF.BankEnum bank,
                         int ptr,
                         int cnt)

erase data(no specified UII)

Parameter:

accessPwd - ACCESS PASSWORD（4 bytes）

bank -bank

ptr -offset of the starting address

cnt - length(unit of work, cannot be 0)

Return:

UII, null for failure

eraseData

public boolean eraseData(java.lang.String accessPwd,
                RFIDWithUHF.BankEnum bank,
                int ptr,
                int cnt,
                java.lang.String uii)

erase data(specified UII)

Parameter:

accessPwd -ACCESS PASSWORD（4 bytes）

bank -bank

ptr -offset of the starting address

cnt -length(unit of work, cannot be 0)

uii -UII

Return:

true for success, false for failure

free

public boolean free()

free UHF hardware module

Return:

true for success, false for failure

generateLockCode

public java.lang.String generateLockCode(RFIDWithUHF.LockModeEnum killPwd,
                                RFIDWithUHF.LockModeEnum accessPwd,
                                RFIDWithUHF.LockModeEnum uii,
                                RFIDWithUHF.LockModeEnum tid,
                                RFIDWithUHF.LockModeEnum user)

generate lock code

Parameter:

killPwd - killPwd lock mode

accessPwd - accessPwd lock mode

uii - uii lock mode

tid - tid lock mode

user - user lock mode

Return:

lock code

getFrequencyMode

public int getFrequencyMode()

get frequency mode

Return:

frequency mode, -1 for failure

getHardwareType

public java.lang.String getHardwareType()

get hardware version

Return:

Hardware veresion, null for failure

getInstance

public static RFIDWithUHF getInstance()
                               throws ConfigurationException

get UHF instance

Return:

UHF instance

pop up:

ConfigurationException -ConfigurationException

getPower

public int getPower()

get power

Return:

power, -1 for failure

getPwm

public int[] getPwm()

get Pwm

Return:

int array,[0] working time, [1] waiting time, unit of ms, null for failure

getReadMode

public int getReadMode()

get read mode

Return:

return the mode,, otherwise -1

init

public boolean init()

init UHF hardware module

inventorySingleTag

public java.lang.String inventorySingleTag()

single inventory mode, return one UII per time

Return:

UII, null for failure

killTag

public java.lang.String killTag(java.lang.String killPwd)

kill tag(no specified UII), cannot be executed

Password:

killPwd -Kill Password（4 bytes） ；

Return:

UII, null for failure

killTag

public boolean killTag(java.lang.String killPwd,
              java.lang.String uii)

kill tag(specified UII), cannot be executed by the default password

Parameter:

killPwd - keill password

uii -UII

Return:

true for success, false for failure

lockMem

public java.lang.String lockMem(java.lang.String accessPwd,
                       java.lang.String lockCode)

Lock memory of the specified segment(no specified UII)

Parameter:

accessPwd -ACCESS PASSWORD（4 bytes）

lockCode -lockcode, generated by generateLockCode

Return:

UII, null for failure

lockMem

public boolean lockMem(java.lang.String accessPwd,
              java.lang.String lockCode,
              java.lang.String uii)

Lock memory of the specified segment(specified UII)

Parameter:

accessPwd -ACCESS PASSWORD（4 bytes）

lockCode -lockcode, generated by generateLockCode

uii -UII

Return:

true for success false for failure

openInventoryEPCAndTIDMode

public boolean openInventoryEPCAndTIDMode()

Read TID and EPC, valid for R2000 only

Return:

true for success false for failure

readData

public SimpleRFIDEntity readData(java.lang.String accessPwd,
                        RFIDWithUHF.BankEnum bank,
                        int ptr,
                        int cnt)

read data(no specified UII)

Parameter:

accessPwd -ACCESS PASSWORD（4 bytes）

bank -bank

ptr -offset of the starting address

cnt -length(unit of work, cannot be 0)

Return:

SimpleRFIDEntity, null for failure

readData

public java.lang.String readData(java.lang.String accessPwd,
                        RFIDWithUHF.BankEnum bank,
                        int ptr,
                        int cnt,
                        java.lang.String uii)

read data of the specified bank(specified UII)

Parameter:

accessPwd -ACCESS PASSWORD（4 bytes）

bank -bank

ptr -offset of the starting address

cnt -length(unit of work, cannot be 0)

uii -UII

Return:

hex string, null for failure

readTagFormBuffer

@Deprecated
public java.lang.String[] readTagFormBuffer()

overdue

read TID and UII from buffer, overdue now, please usereadTagFromBuffer()

Return:

Index 0 as TID, 1 as UII, 2 as RSSI(return N/A if it is not supported), null for failure

readTagFromBuffer

public java.lang.String[] readTagFromBuffer()

Read TID and UII from the buffer

Return:

Index 0 as TID, 1 as UII, 2 as RSSI(return N/A if it is not supported), null for failure

readTagFromR2000Buffer

public java.lang.String[] readTagFromR2000Buffer()

Read TID and UII from buffer, valid for R2000 only to read the long TID

Return:

Index 0 as TID, 1 as UII, 2 as RSSI(return N/A if it is not supported), null for failure

readUidFormBuffer

@Deprecated
public java.lang.String readUidFormBuffer()

overdue

read UID from buffer, overdue now, please usereadUidFromBuffer()

Return:

UII, null for failure

readUidFromBuffer

public java.lang.String readUidFromBuffer()

read UII from buffer

Return:

UII, null for failure

setFilter

public boolean setFilter(int bank,
                byte ptr,
                java.lang.String data)

set filter, valid for R2000 only

Parameter:

bank -bank 1=EPC 2=TID

ptr -offset of the starting address

data -data

Return:

true for success, false for failure

setFilter

public boolean setFilter(int bank,
                int ptr,
                java.lang.String data)

set filter, valid for R2000 only

Parameter:

bank - bank 1=EPC 2=TID

ptr -offset of the starting address

data -data

Return:

true for success, false for failure

setFreHop

public boolean setFreHop(float fre)

set frequency hop

Return:

true for success. false for failure

setFrequencyMode

public boolean setFrequencyMode(byte freMode)

set the frequency mode

Return:

true for success. false for failure

setPower

public boolean setPower(int power)

set power

parameter:

power -power

Return:

true for success. false for failure

setProtocol

public boolean setProtocol(int protocol)

set protocol, valid for R2000 only

Parameter:

protocol - 0 for ISO 18000-6C,1 for ISO 18000-6D

Return:

true for success. false for failure

setPwm

public boolean setPwm(int WorkTime,
             int WaitTime)

set Pwm

parameter:

WorkTime - Worktime（0~255ms）

WaitTime - Waittime（0~255ms）

Return:

true for success. false for failure

setReadMode

@Deprecated
public boolean setReadMode(com.rscja.deviceapi.RFIDWithUHF.SingelModeEnum mode)

overdue

set read mode,overdue now, please usesetReadMode(SingleModeEnum)

Parameter:

mode -

Return:

true for success, false for failure

setReadMode

public boolean setReadMode(RFIDWithUHF.SingleModeEnum mode)

set read mode

Parameter:

mode -

Return:

true for success, false for failure

startInventory

public boolean startInventory(int flagAnti,
                     int initQ)

start inventory and upload the data to buffer readUidFromBuffer() read UID from buffer, and usestopInventory() stopInventory() to stop it

Parameter:

flagAnti - anti-collision(1: enable;0:single mode)

initQ - initial Q value, valid when anti-collision is enabled

Return:

If it is enabled successfully

startInventoryTag

public boolean startInventoryTag(int flagAnti,
                        int initQ)

start inventory and upload the data to buffer readTagFromBuffer() read tag from buffer, and use stopInventory() to stop it, stopInventory() stop inventory

Parameter:

flagAnti - anti-collision(1: enable;0:single mode)

initQ -initial Q value, valid when anti-collision is enabled

Return:

If it is enabled successfully

startInventoryTag

public boolean startInventoryTag(int flagAnti,
                        int initQ,
                        int cnt)

start inventory and upload the data to bufferreadTagFromBuffer() read tag from buffer, and usestopInventory() to stop it, stopInventory() stop inventory

Parameters:

flagAnti - anti-collision(1: enable;0:single mode)

initQ - initial Q value, valid when anti-collision is enabled

cnt - length of TID, unit of word

Returns:

true for success, false for failure

stopInventory

public boolean stopInventory()

stop inventory

Return:

true for success, false for failure

writeData

public java.lang.String writeData(java.lang.String accessPwd,
                         RFIDWithUHF.BankEnum bank,
                         int ptr,
                         int cnt,
                         java.lang.String data)

write data

Parameter:

accessPwd - ACCESS PASSWORD（4 bytes）

bank -bank

ptr -offset of the starting address

cnt -length(unit of work, cannot be 0)

data -hex data to be written

Return:

UII, null for failure

writeData

public boolean writeData(java.lang.String accessPwd,
                RFIDWithUHF.BankEnum bank,
                int ptr,
                int cnt,
                java.lang.String data,
                java.lang.String uii)

write data(specified UII)

Parameter:

accessPwd -ACCESS PASSWORD（4 bytes）

bank -bank

ptr - offset of the starting address

cnt - length(unit of work, cannot be 0)

data -hex data to be written

uii -UII

Return:

true for success, false for failure

isPowerOn

public boolean isPowerOn()

judge if the hardware module is powered on

Return: