ClarIDy Solutions UEE006 UHF USB READER MODULE User Manual Linux A1

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Document Description	Users Manual Linux A1
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Document Author:	claridy11

ClarIDy UHF USB Reader Demo Program for Linux
ClarIDy UHF USB Reader Demo
Program
User’s Manual for Linux
Product Name: UHF USB Reader Module
Model No.: UEE006
Applicant: ClarIDy Solutions, Inc.
Version: A.1-01
2008-12-09
ClarIDy Solutions, Inc.
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
Copyright Notice
© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
No part of this document may be reproduced without the prior written permission of ClarIDy Solutions, Inc.
Disclaimer
The information of this document is subject to change without notice and does not represent a commitment on any part
of ClarIDy Solutions, Inc.
Trademarks
Intel is a registered trademark of Intel Corporation.
AMD is a registered trademark of Advanced Micro Devices, Inc.
Linux is a registered trademark of Linus Torvalds.
RED HAT is a registered trademark of Red Hat, Inc.
All other product names are trademarks or registered trademarks of their respective owners.
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
Change Log
Revision
Date
Author
Description
A.1
2008.11.07.
Jun-Rong Chang
Create the ClarIDy UHF SDK Demo Program User’s
Manual for Linux
A.1-01
3/28
2008.12.09
Jun-Rong Chang
Added the application of Lock Tag and Kill Tag
© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
Table of Contents
1. Introduction..................................................................................................................5
2. Installation ...................................................................................................................6
2.0 Prerequisites to Installation ................................................................................6
2.0.1 Hardware Platform Requirements ............................................................6
2.0.2 Operating System Requirements .............................................................6
2.0.3 Other Software Requirements ..................................................................6
2.1 Setup the USB Driver .........................................................................................6
2.3 Install ClarIDy UHF Demo ..................................................................................6
3. Demo Program Operation Guide .................................................................................8
3.1 Setting ................................................................................................................8
2.2.1 Reader Current Configure ........................................................................8
2.2.2 Algorithm Configure................................................................................12
3.2 Operation..........................................................................................................16
3.2.1 Inventory ................................................................................................17
3.2.2 Read.......................................................................................................17
3.2.3 Write .......................................................................................................18
3.2.4 Filter Inventory........................................................................................20
3.2.5 Filter Read..............................................................................................21
3.2.6 Filter Write ..............................................................................................22
3.2.7 Lock Tag .................................................................................................23
3.2.8 Kill Tag....................................................................................................25
4. Error Code .................................................................................................................27
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
1. Introduction
This document describes the demo program for ClarIDy UHF RFID Reader. The demo
program provides “Setting”, “Algorithm”, “Inventory”, “Read/Write”, “Filter Inventory”, “Filter
Read/Write” and “Lock/Kill” functions. Users can use those applications to control the ClarIDy
UHF RFID Reader to communicate with EPC RFID tags. The operational procedures are
described as the following chapters.
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ClarIDy UHF USB Reader Demo Program for Linux
2. Installation
Before Installing the USB Driver and ClarIDy UHF Demo program, please see prerequisites
first.
2.0 Prerequisites to Installation
In order to run ClarIDy UHF Demo program as smoothly as possible, we recommend
some conditions as following.
2.0.1 Hardware Platform Requirements
The following hardware Platforms are supported by ClarIDy UHF RFID Reader
CPU: Intel® Pentium® 4 or AMD® Athlon™ processor, 1.4 GHz or above
RAM: 512MB or above
2.0.2 Operating System Requirements
The following host operating systems are supported by ClarIDy UHF RFID SDK:
Red Hat* Enterprise Linux*4 or other binary-compatible Linux kernel 2.6 distribution for
the IA-32 platform.
2.0.3 Other Software Requirements
The following other systems are supported by ClarIDy UHF RFID Reader:
GCC 3.4.6 and above.
2.1 Setup the USB Driver
The ClarIDy UHF Reader is support on Linux using user-level libraries that communicate
with the standard Linux USB drivers. No driver installation is necessary.
2.3 Install ClarIDy UHF Demo
We only provide a command line application “ClarIDy_UHF_Demo” for demonstration.
1. Copy “ClarIDy_UHF_Demo_Linux.tar.gz” to Linux PC, as figure 1.
2. Extract the “ClarIDy_UHF_Demo_Linux.tar.gz” from tarball, as figure 2.
3. Run the “source setup.sh”, as Figure 3.
Figure 1 Copy “ClarIDy_UHF_SDK_Linux.tar.gz” to Linux PC
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
Figure 2 extract the “ClarIDy_UHF_SDK_Linux.tar.gz” from tarball
Figure 3 Run “source setup.sh”
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ClarIDy UHF USB Reader Demo Program for Linux
3. Demo Program Operation Guide
The following sections will describe the usage of the ClarIDy UHF Demo application.First
run the "ClarIDy_UHF_Demo". The application is include two Controls, “Setting” and
“Operation”, as Figure 4.
Figure 4 Run “ClarIDy_UHF_Demo”
3.1 Setting
The ClarIDy UHF Demo Program support two configure (as Figure 5) as follows:
1. Set Reader Current Configure
2. Set Algorithm Configure
Figure 5 Setting
2.2.1 Reader Current Configure
When the user select "1: Set Reader Current Configure" then show Configure page. This
page allows the user to configure the following items:
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
1. Link Profile: Sets the current link profile for the reader module, as figure 6. The option
is as follows:
0: DSB ASK / MO / 40 khz
1: DSB_ASK / M1 / 160 khz
2: PR_ASK / M2 / 25U khz
3: PR_ASK / M2 / 300 khz
4: DSB_ASK / MO / 400 khz
5: PR_ASK / M1 / 250 khz
Figure 6 Set to Link Profile
2. Data Format: Sets the operation response data reporting mode for tag-protocol
operations, as figure 7. The option is as follows:
1: COMPACT: The response data is limited to provide the application with the
pertinent tag-access operation data, but minimize the amount of MAC-to-host
communication overhead.
3: NORMAL: The response data builds on the compact mode to provide the
application with status and contextual information to give additional
finer-grained feedback such as the beginning of inventory cycles, etc.
7: EXTENDED: The response data builds on the normal mode by providing additional
diagnostics and statistical information.
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ClarIDy UHF USB Reader Demo Program for Linux
Figure 7 Set to Data Format
3. Operation Mode: Sets the reader's operation mode, as figure 8. The option is as
follows:
0: CONTINUOUS: In continuous mode, when a tag-protocol-operation cycle (i.e., one
iteration through all enabled antenna ports) has completed, the reader module
will begin a new tag-protocol-operation cycle with the first enabled antenna port
and will continue to do so until the operation is explicitly cancelled by the
application.
1: NONCONTINUOUS: In non-continuous mode, only a single tag-protocol-operation
cycle is executed upon the reader module.
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
Figure 8 Operation Mode
4. Inventory Algorithm: Allows the application to set the currently-active singulation
algorithm, as figure 9. The option is as follows:
0: ALGORITHM_FIXEDQ
1: DYNAMICQ
2: DYNAMICQ_ADJUST
3: DYNAMICQ_THRESHOLD
Figure 9 Set to Inventory Algorithm
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
2.2.2 Algorithm Configure
The Algorithm Configure page allows the user to configure the following items (as figure
10):
Figure 10 Algorithm Configure
1. FixedQ (as figure 11): Fixed Q algorithm. The items as follows:
1: qValue: The Q value to use. Valid values are 0 to 15, inclusive.
2: retryCount: Specifies the number of times to try another execution of the
singulation algorithm for the specified session/target before either
toggling
the target (if toggleTarget is non-zero) or terminating the inventory/tag access
operation.
Valid values are 0-255, inclusive.
3: toggleTarget: A flag that indicates if, after performing the inventory cycle for the
specified target (i.e., A or B), if the target should be toggled (i.e., A to B or B to
A) and another inventory cycle run.
should be toggled.
toggled.
A non-zero value indicates that the target
A zero value indicates that the target should not be
Note that if the target is toggled, retryCount and repeatUntilNoTags
will also apply to the new target.
4: repeatUntilNoTags: A flag that indicates whether or not the singulation algorithm
should continue performing inventory rounds until no tags are singulated. A
non-zero value indicates that, for each execution of the singulation algorithm,
inventory rounds should be performed until no tags are singulated. A zero
value indicates that a single inventory round should be performed for each
execution of the singulation algorithm.
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
Figure 11 Set to FixedQ
2. DynamicQ (as figure 12): Adjusts the Q value based on the presence or absence of
tags. The items as follows:
1: startQValue: The starting Q value to use.
minQValue <=
Valid values are 0 to 15, inclusive.
startQValue <= maxQValue
2: minQValue: The minimum Q value to use.
Valid values are 0 to 15, inclusive.
minQValue <= startQValue <= maxQValue
3: maxQValue: The maximum Q value to use.
Valid values are 0 to 15, inclusive.
minQValue <= startQValue <= maxQValue
4: retryCount: Specifies the number of times to try another execution of the singulation
algorithm for the specified session/target before either toggling the target (if
toggleTarget is non-zero) or terminating the
inventory/tag access operation.
Valid values are 0-255, inclusive.
5: maxQueryRepCount: The maximum number of ISO 18000-6C QueryRep
commands that will follow the ISO 18000-6C Query command during a single
inventory round.
Valid values are 0-255, inclusive.
6: toggleTarget: A flag that indicates if, after performing the inventory cycle for the
specified target (i.e., A or B), if the target should be toggled (i.e., A to B or B to
A) and another inventory cycle run.
should be toggled.
toggled.
A non-zero value indicates that the target
A zero value indicates that the target should not be
Note that if the target is toggled, retryCount and repeatUntilNoTags
will also apply to the new target.
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
Figure 12 Set to DynamicQ
3. DynamicQAdjust (as figure 13): This algorithm modifies the previous dynamic Q
algorithm by issuing ISO 18000-6C Query Adjust commands instead of ISO
18000-6C Query commands when adjusting the Q value. The items as follows:
1: startQValue: The starting Q value to use.
minQValue <=
Valid values are 0 to 15, inclusive.
startQValue <= maxQValue
2: minQValue: The minimum Q value to use.
Valid values are 0 to 15, inclusive.
minQValue <= startQValue <= maxQValue
3: maxQValue: The maximum Q value to use.
Valid values are 0 to 15, inclusive.
minQValue <= startQValue <= maxQValue
4: retryCount: Specifies the number of times to try another execution of the singulation
algorithm for the specified session/target before either toggling the target (if
toggleTarget is non-zero) or terminating the
inventory/tag access operation.
Valid values are 0-255, inclusive.
5: maxQueryRepCount: The maximum number of ISO 18000-6C QueryRep
commands that will follow the ISO 18000-6C Query command during a single
inventory round.
Valid values are 0-255, inclusive.
6: toggleTarget: A flag that indicates if, after performing the inventory cycle for the
specified target (i.e., A or B), if the target should be toggled (i.e., A to B or B to
A) and another inventory cycle run.
should be toggled.
toggled.
A non-zero value indicates that the target
A zero value indicates that the target should not be
Note that if the target is toggled, retryCount and repeatUntilNoTags
will also apply to the new target.
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
Figure 13 Set to DynamicQAdjust
4. DynamicQThreshold (as figure 14): This algorithm uses a Q-modification algorithm that
allows the application to control the change of the Q-adjustment-threshold value.
The items as follows:
1: startQValue: The starting Q value to use.
minQValue <=
Valid values are 0 to 15, inclusive.
startQValue <= maxQValue
2: minQValue: The minimum Q value to use.
Valid values are 0 to 15, inclusive.
minQValue <= startQValue <= maxQValue
3: maxQValue: The maximum Q value to use.
Valid values are 0 to 15, inclusive.
minQValue <= startQValue <= maxQValue
4:retryCount: Specifies the number of times to try another execution of the singulation
algorithm for the specified session/target before either toggling the target (if
toggleTarget is non-zero) or terminating the inventory/tag access operation.
Valid values are 0-255, inclusive.
5: toggleTarget: A flag that indicates if, after performing the inventory cycle for the
specified target (i.e., A or B), if the target should be toggled (i.e., A to B or B to
A) and another inventory cycle run.
should be toggled.
toggled.
A non-zero value indicates that the target
A zero value indicates that the target should not be
Note that if the target is toggled, retryCount and repeatUntilNoTags
will also apply to the new target.
6: thresholdMultiplier: The multiplier, specified in units of fourths (i.e., 0.25), that will
be applied to the Q-adjustment threshold as part of the dynamic-Q algorithm.
Valid values are 0-255, inclusive.
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
Figure 14 Set to DynamicQThreshold
3.2 Operation
The ClarIDy UHF Demo Program supports six Operations as follows (as figure 15):
1.
Inventory
2.
Read
3.
Write
4.
Filter Inventory
5.
Filter Read
6.
Filter Write
Figure 15 Operation
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
3.2.1 Inventory
Inventory step by step as the following instructions:
1.
When the user select "1: Inventory" then showed the "Input interval time (second)", as
figure 16.
2.
Input interval time.
3.
Place the RFID tag in the RF field of the ClarIDy UHF RFID Reader.
4.
The PC (“PC”), EPC (EPC), CRC16 (CRC), number of reads (“Count”), and Receive
Signal Strength Indicator (“RSSI”) will be shown on the table, as figure 16.
Note : interval time: Runs out the Inventory total time.
Figure 16 Inventory
3.2.2 Read
The Read page allows the user to configure the following items:
1. Read EPC (as figure 17): Read Tag EPC Data.
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ClarIDy UHF USB Reader Demo Program for Linux
Figure 17 Read EPC
2. Read User Memory (as figure 18): Input “StartOffset” and “Count” then showed the
user memory data.
Figure 18 Read User Memory
Note : StartOffset: The offset of the first 16-bit word to read.
Count: The nubmer of 16-bit words to read.
3.2.3 Write
The Write page allows the user to configure the following items:
1. Write EPC (as figure 19): input 24 nibble to Write Tag EPC Data.
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
Figure 19 Write EPC
2. Write User Memory (as figure 20): Input “StartOffset”, “Count” and “WriteData” then
write the data to user memory.
Figure 20 Write User Memory
Note : StartOffset: The offset of the first 16-bit word to write.
Count: The nubmer of 16-bit words to write.
WriteData: The Write data length is Count * 4 nibble.
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
3.2.4 Filter Inventory
Follow the instructions step by step as following:
1. When the user select "4: Filter Inventory", the system shows the input dialogs:
“Mask bank”, “Mask start”, “Mask Length”, “Mask data”, “match or unmatched” and
“interval time”, as figure 21.
2. Place the RFID tag in the RF field of the ClarIDy UHF RFID Reader.
3. The PC (“PC”), EPC (EPC), CRC16 (CRC), number of reads (“Count”), and Receive
Signal Strength Indicator (“RSSI”) will be shown on the table, as Figure 21.
Figure 21 Filter Inventory
Note : Mask bank: The memory bank to match against ( 0: Reserved, 1: EPC, 2: TID, 3: USER
Memory).
Mask start offset: The offset of the first byte to match.
Mask Length: The number of bits in the mask.
Mask data: The byte pattern to match.
Match or unmatched: selected to match or unmatched (0: none 2: unmatched, 3: match ).
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
Interval time: Runs out the FlterInventory total time
3.2.5 Filter Read
Follow the instructions step by step as following:
1. Place the RFID tag in the RF field of the ClarIDy UHF RFID Reader.
2. Selects "5: Filter Read" , the system shows the input dialogs:
“Mask bank”, “Mask start”, “Mask Length”, “Mask data”, “match or unmatched”,
“Start offset” and “Count”, as figure 22.
3. The system will show the filtered tag’s memory data, as figure 20.
Note : Mask bank: The memory bank to match against ( 0: Reserved, 1: EPC, 2: TID, 3: USER
Memory).
Mask start offset: The offset of the first byte to match.
Mask Length: The number of bits in the mask.
Mask data: The byte pattern to match.
Match or unmatched: selected to match or unmatched ( 0: none 2: unmatched, 3: match ).
Memory bank: The RFID tag's memory bank ( 0: Reserved, 1: EPC, 2: TID, 3: USER
Memory).
Start offset: The offset of the first 16-bit word to read.
Count: The nubmer of 16-bit words to read.
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
Figure 22 Filter Read
3.2.6 Filter Write
Follow the instructions step by step as following:
1. Place the RFID tag in the RF field of the ClarIDy UHF RFID Reader.
2. Selects "6: Filter Write" , the system shows the input dialogs:
“Mask bank”, “Mask start”, “Mask Length”, “Mask data”, “match or unmatched”,
“Start offset”, “Count” and “WriteData”, as figure 23.
3. The system will show the write OK or failed, as figure 23.
Note : Mask bank: The memory bank to match against ( 0: Reserved, 1: EPC, 2: TID, 3: USER
Memory).
Mask start offset: The offset of the first byte to match.
Mask Length: The number of bits in the mask.
Mask data: The byte pattern to match.
Match or unmatched: selected to match or unmatched ( 0: none 2: unmatched, 3: match ).
Memory bank: The RFID tag's memory bank ( 0: Reserved, 1: EPC, 2: TID, 3: USER
Memory).
Start offset: The offset of the first 16-bit word to Write.
Count: The number of 16-bit words to write.
WriteData: The Write data length is Count * 4 nibble.
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ClarIDy UHF USB Reader Demo Program for Linux
Figure 23 Filter Write
3.2.7 Lock Tag
Follow the instructions step by step as following:
1. Place the RFID tag in the RF field of the ClarIDy UHF RFID Reader.
2. Selects "7: Lock Tag" , the system shows the input dialogs:
“Mask bank”, “Mask start”, “Mask Length”, “Mask data” and “match or unmatched”.
3. Select “KillPassword”,” AccessPassword”, “EPC Memory Bank”, “TID Memory Bank”
and “User Memory Bank” state.
4. Input the AccessPassword.
5. The system will show the success or failed.
Figure 24 Set Filter Mask
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
Figure 25 Set Lock Tag State
Note : Mask bank: The memory bank to match against ( 0: Reserved, 1: EPC, 2: TID, 3: USER
Memory).
Mask start offset: The offset of the first byte to match.
Mask Length: The number of bits in the mask.
Mask data: The byte pattern to match.
Match or unmatched: selected to match or unmatched (0: none 2: unmatched, 3: match ).
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© Copyright 2008 ClarIDy Solutions, Inc. All rights reserved.
ClarIDy UHF USB Reader Demo Program for Linux
AccessPassword: The access password for the tags. A value of zero indicates no access
password.
The state of “KillPassword” and “AccessPassword” as follows:
Accessible: The password may be read and written when the tag is in either the open or
secured states.
Accessible Permanently: The password may be read and written when the tag is in either
the open or secured states and this access permission should be set permanently.
Secured Accessible: The password may be read or written only when the tag is in the
secured state.
Not Accessible Permanently: The password may not be read or written and this access
permission should be set permanently.
No Change: The password’s access permission should remain unchanged.
The state of
“EPC Memory Bank”, “TID Memory Bank” and “User Memory Bank”as
follows:
Writeable: The memory bank is writeable when the tag is in either the open or secured
states.
Writeable Permanently: The memory bank is writeable when the tag is in either the open
or secured states and this access permission should be set permanently.
Secured Writeable: The memory bank is writeable only when the tag is in the secured
state.
Not Writeable Permanently: The memory bank is not writeable and this access
permission should be set permanently.
No Change: The memory bank’s access permission should remain unchanged.
3.2.8 Kill Tag
Follow the instructions step by step as following:
1. Place the RFID tag in the RF field of the ClarIDy UHF RFID Reader.
2. Selects "8: Kill Tag" , the system shows the input dialogs:
“Mask bank”, “Mask start”, “Mask Length”, “Mask data” and “match or unmatched”.
3. Input the AccessPassword and KillPassword.
4. The system will show the success or failed.
Note : Mask bank: The memory bank to match against ( 0: Reserved, 1: EPC, 2: TID, 3: USER
Memory).
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ClarIDy UHF USB Reader Demo Program for Linux
Mask start offset: The offset of the first byte to match.
Mask Length: The number of bits in the mask.
Mask data: The byte pattern to match.
Match or unmatched: selected to match or unmatched (0: none 2: unmatched, 3: match ).
AccessPassword: The access password for the tags. A value of zero indicates no access
password.
KillPassword: The kill password for the tags.
Figure 26 Kill Tag
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ClarIDy UHF USB Reader Demo Program for Linux
4. Error Code
The following lists provide error codes of demo program. These values are defined in
the description.
Code (dec) Description
Success
-9999
Attempted to open a reader that is already open
-9998
Buffer supplied is too small
-9997
General failure
-9996
Failed to load reader bus driver
-9995
Library cannot use version of reader bus driver present on system
-9994
Operation cannot be performed while library is in emulation mode
-9993
Antenna number is invalid
-9992
Reader handle provided is invalid
-9991
One of the parameters to the function is invalid
-9990
Attempted to open a non-existent reader
-9989
Library has not been successfully initialized
-9988
Function not supported
-9987
Operation was cancelled by call to cancel operation, close reader, or shut
down the library
-9986
Library encountered an error allocating memory
-9985
The operation cannot be performed because the reader is currently busy
-9984
The underlying reader module encountered an error
-9983
The reader has been detached from the system
-9982
The RFID library function is not allowed at this time.
-9981
The reader module's MAC firmware is not responding to requests.
-9980
The MAC firmware encountered an error while initiating the nonvolatile
memory update. The MAC firmware will return to its normal idle state
without resetting the reader module.
-9979
An attempt was made to write data to an address that is not in the valid
range of reader module nonvolatile memory addresses.
-9978
The MAC firmware encountered an error while trying to write to the reader
module's nonvolatile memory region.
-9977
The underlying transport layer detected that there was an overflow error
resulting in one or more bytes of the incoming data being dropped. The
operation was aborted and all data in the pipeline was flushed.
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ClarIDy UHF USB Reader Demo Program for Linux
-7999
Fail to find reader
-7998
Fail to allocate memory
-7997
Write Data failure
-7996
Read Data failure
-7995
Lock Tag failure
-7994
Kill Tag failure
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