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NFC Activity Technical Specification 1.1.pdf
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This document specifies a communication protocol called the NFC Controller Interface (NCI) between an NFC Controller (NFCC) and a Device Host (DH).
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Activity
Technical Specification
Version 1.1
2014-03-31
[ACTIVITY]
NFC Forum
TM
RESTRICTIONS ON USE
This specification is copyright © 2010-2014 by the NFC Forum, and was made available pursuant to a
license agreement entered into between the recipient (Licensee) and NFC Forum, Inc. (Licensor) and may
be used only by Licensee, and in compliance with the terms of that license agreement (License). If you are
not the Licensee, you may read this Specification, but are not authorized to implement or make any other
use of this specification. However, you may obtain a copy of this Specification and implementation rights
at the following page of Licensor's website:
http://nfc-forum.org/our-work/specifications-and-application-
documents/specifications/nfc-forum-technical-specifications/ after entering into and agreeing to such
license terms as Licensor is then requiring. On the date that this specification was downloaded by Licensee,
the non-implementation terms of that license were as follows:
1. LICENSE GRANT.
Licensor hereby grants Licensee the right, without charge, to copy (for internal purposes only, except with
respect to the elements listed on Exhibit A) and share this Specification with Licensee's members,
employees and (to the extent related to Licensees’ use of this Specification) consultants. This license grant
does not include the right to sublicense, modify or create derivative works based upon any portion of the
Specification, except for the elements listed in Exhibit A.
2. NO WARRANTIES.
THE SPECIFICATION IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, ACCURACY, COMPLETENESS AND
NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL LICENSOR, ITS
MEMBERS OR ITS CONTRIBUTORS BE LIABLE FOR ANY CLAIM, OR ANY DIRECT, SPECIAL,
INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
THE USE OR PERFORMANCE OF THE SPECIFICATION.
3. THIRD PARTY RIGHTS.
Without limiting the generality of Section 2 above, LICENSOR ASSUMES NO RESPONSIBILITY TO
COMPILE, CONFIRM, UPDATE OR MAKE PUBLIC ANY THIRD PARTY ASSERTIONS OF
PATENT OR OTHER INTELLECTUAL PROPERTY RIGHTS THAT MIGHT NOW OR IN THE
FUTURE BE INFRINGED BY AN IMPLEMENTATION OF THE SPECIFICATION IN ITS CURRENT,
OR IN ANY FUTURE FORM. IF ANY SUCH RIGHTS ARE DESCRIBED ON THE SPECIFICATION,
LICENSOR TAKES NO POSITION AS TO THE VALIDITY OR INVALIDITY OF SUCH
ASSERTIONS, OR THAT ALL SUCH ASSERTIONS THAT HAVE OR MAY BE MADE ARE SO
LISTED.
4. TERMINATION OF LICENSE.
In the event of a breach of this Agreement by Licensee or any of its employees or members, Licensor shall
give Licensee written notice and an opportunity to cure. If the breach is not cured within thirty (30) days
after written notice, or if the breach is of a nature that cannot be cured, then Licensor may immediately or
thereafter terminate the licenses granted in this Agreement.
5. MISCELLANEOUS.
All notices required under this Agreement shall be in writing, and shall be deemed effective five days from
deposit in the mails. Notices and correspondence to the NFC Forum address as it appears below. This
Agreement shall be construed and interpreted under the internal laws of the United States and the
Commonwealth of Massachusetts, without giving effect to its principles of conflict of law.
NFC Forum, Inc.
401 Edgewater Place, Suite 600
Wakefield, MA, USA 01880
Contents
Activity Page i
Contents
1 Introduction .................................................................................................... 1
1.1 Objectives ...................................................................................................................... 1
1.2 Audience ........................................................................................................................ 1
1.3 Applicable Documents or References ........................................................................... 1
1.4 Administration ............................................................................................................... 2
1.5 Name and Logo Usage .................................................................................................. 2
1.6 Intellectual Property ...................................................................................................... 2
1.7 Special Word Usage ...................................................................................................... 2
1.8 Requirement Numbering ............................................................................................... 3
1.9 Notational Conventions ................................................................................................. 4
1.9.1 Notations ......................................................................................................... 4
1.9.2 Figures ............................................................................................................ 5
1.10 Abbreviations ................................................................................................................ 5
1.11 Glossary ......................................................................................................................... 8
1.11.1 Field ................................................................................................................ 8
1.11.2 Technology and Communication .................................................................... 8
1.11.3 Device ........................................................................................................... 10
1.11.4 Specific to This Specification ....................................................................... 11
1.11.5 Errors ............................................................................................................ 12
2 Purpose ........................................................................................................ 13
3 Listen Mode – Generic Requirements ....................................................... 15
4 Listen Mode – Configuration ...................................................................... 16
5 Listen Mode – State Machine ...................................................................... 19
5.1 NO_REMOTE_FIELD State ....................................................................................... 23
5.2 IDLE State ................................................................................................................... 23
5.3 READY_A State and READY_A* State .................................................................... 25
5.4 READY_A’ State and READY_A’* State ................................................................. 26
5.5 READY_A” State and READY_A”* State ................................................................. 27
5.6 ACTIVE_A State and ACTIVE_A* State .................................................................. 28
5.7 SLEEP_A State ........................................................................................................... 28
5.8 ATR_READY_A State ............................................................................................... 28
5.9 TARGET_A State ....................................................................................................... 29
5.10 CARD_EMULATOR_4A State .................................................................................. 30
5.11 READY_B_REQU State ............................................................................................. 31
5.12 READY_B_DECL State ............................................................................................. 32
5.13 SLEEP_B State ............................................................................................................ 33
5.14 CARD_EMULATOR_4B State .................................................................................. 33
5.15 READY_F State .......................................................................................................... 34
5.16 ATR_READY_F State ................................................................................................ 36
5.17 TARGET_F State ........................................................................................................ 36
5.18 CARD_EMULATOR_3 State ..................................................................................... 37
5.19 SLEEP_AF State ......................................................................................................... 38
6 Poll Mode – Generic Requirements ........................................................... 40
7 Poll Mode – RF Collision Avoidance .......................................................... 42
8 Poll Mode – Activity and Profile Model ...................................................... 44
Contents
Activity Page ii
9 Poll Mode – Activities .................................................................................. 47
9.1 Activities - Requirements ............................................................................................ 47
9.2 Technology Detection Activity ................................................................................... 48
9.2.1 Pre-conditions ............................................................................................... 48
9.2.2 Post-conditions.............................................................................................. 49
9.2.3 Flow Chart and Requirements ...................................................................... 49
9.3 Collision Resolution Activity ...................................................................................... 54
9.3.1 Pre-conditions ............................................................................................... 54
9.3.2 Post-conditions.............................................................................................. 55
9.3.3 Flow Chart (Normative) ................................................................................ 56
9.3.4 Flow Chart and Requirements for NFC-A .................................................... 57
9.3.5 Flow Chart and Requirements for NFC-B .................................................... 62
9.3.6 Flow Chart and Requirements for NFC-F .................................................... 67
9.4 Device Activation Activity .......................................................................................... 70
9.4.1 Pre-conditions ............................................................................................... 70
9.4.2 Post-conditions.............................................................................................. 74
9.4.3 Flow Chart (Normative) ................................................................................ 76
9.4.4 Flow Chart and Requirements for NFC-A .................................................... 77
9.4.5 Flow Chart and Requirements for NFC-B .................................................... 82
9.4.6 Flow Chart and Requirements for NFC-F .................................................... 84
9.5 Data Exchange Activity ............................................................................................... 88
9.5.1 Pre-conditions ............................................................................................... 88
9.5.2 Post-conditions.............................................................................................. 88
9.5.3 Flow Chart (Normative) ................................................................................ 89
9.5.4 Flow Chart and Requirements for NFC-DEP ............................................... 90
9.5.5 Flow Chart and Requirements for ISO-DEP ................................................ 91
9.5.6 Flow Chart and Requirements for Type 1 Tag Platform .............................. 93
9.5.7 Flow Chart and Requirements for Type 2 Tag Platform .............................. 93
9.5.8 Flow Chart and Requirements for Type 3 Tag Platform .............................. 95
9.6 Device Deactivation Activity ...................................................................................... 97
9.6.1 Pre-conditions ............................................................................................... 97
9.6.2 Post-conditions.............................................................................................. 97
9.6.3 Flow Chart (Normative) ................................................................................ 98
9.6.4 Flow Chart and Requirements for NFC-DEP ............................................. 100
9.6.5 Flow Chart and Requirements for ISO-DEP .............................................. 101
9.6.6 Flow Chart and Requirements for Type 1 Tag Platform ............................ 102
9.6.7 Flow Chart and Requirements for Type 2 Tag Platform ............................ 102
9.6.8 Flow Chart and Requirements for Type 3 Tag Platform ............................ 103
10 Poll Mode – Profiles .................................................................................. 104
10.1 Greedy Collection Information .................................................................................. 105
10.2 P2P Poll Profile ......................................................................................................... 106
10.2.1 Configuration Parameters ........................................................................... 106
10.2.2 Resolution Process ...................................................................................... 106
10.3 NDEF Poll Profile ..................................................................................................... 108
10.3.1 Configuration Parameters ........................................................................... 108
10.3.2 Resolution Process ...................................................................................... 108
10.4 P2PNDEF Poll Profile ............................................................................................... 111
10.4.1 Configuration Parameters ........................................................................... 111
10.4.2 Resolution Process ...................................................................................... 111
A. Exhibit A ..................................................................................................... 118
Figures
Activity Page iii
B. Listen Mode – State Diagram (Informative) ............................................. 119
C. Values ......................................................................................................... 120
D. Revision History ........................................................................................ 121
Figures
Figure 1: Example Flow Chart ........................................................................................................ 3
Figure 2: RF Collision Avoidance – Flow Chart ........................................................................... 42
Figure 3: Activity .......................................................................................................................... 44
Figure 4: Profile ............................................................................................................................. 45
Figure 5: Technology Detection Activity – Flow Chart ................................................................ 50
Figure 6: Collision Resolution Activity (Sheet 1, Entry) – Normative Flow Chart ...................... 56
Figure 7: Collision Resolution Activity (Sheet 2, connector A, NFC-A) – Flow Chart ............... 58
Figure 8: Collision Resolution Activity (Sheet 3, connector B, NFC-B) – Flow Chart ................ 63
Figure 9: Collision Resolution Activity (Sheet 4, connector F, NFC-F) – Flow Chart ................. 68
Figure 10: Device Activation Activity (Sheet 1, Entry) – Normative Flow Chart ........................ 76
Figure 11: Device Activation Activity (Sheet 2, Connector DA_1, NFC-DEP (NFC-A), Type 1, 2
& 4A Tag Platform) – Flow Chart ................................................................................................ 78
Figure 12: Device Activation Activity (Sheet 3, Connector DA_2, Type 4B Tag Platform) – Flow
Chart .............................................................................................................................................. 83
Figure 13: Device Activation Activity (Sheet 4, Connector DA_3, NFC-DEP (NFC-F),
Type 3 Tag Platform) – Flow Chart .............................................................................................. 85
Figure 14: Data Exchange Activity (Sheet 1, entry) – Normative Flow Chart ............................. 89
Figure 15: Data Exchange Activity (Sheet 2, connector DE_1, NFC-DEP) – Flow Chart ........... 91
Figure 16: Data Exchange Activity (Sheet 3, Connector DE_2, ISO-DEP) – Flow Chart ........... 92
Figure 17: Data Exchange Activity (Sheet 4, Connector DE_3, Type 1 Tag Platform) – Flow
Chart .............................................................................................................................................. 93
Figure 18: Data Exchange Activity (Sheet 5, connector DE_4, Type 2 Tag Platform) – Flow
Chart .............................................................................................................................................. 94
Figure 19: Data Exchange Activity (Sheet 6, connector DE_5, Type 3 Tag Platform) – Flow
Chart .............................................................................................................................................. 95
Figure 20: Device Deactivation Activity (Sheet 1, Entry) – Normative Flow Chart .................... 99
Figure 21: Device Deactivation Activity (Sheet 2, Connector DD_1, NFC-DEP) – Flow Chart 101
Figure 22: Device Deactivation Activity (Sheet 3, connector DD_2, ISO-DEP) – Flow Chart . 102
Figure 23: Device Deactivation Activity (Sheet 4, connector DD_3, Type 2 Tag Platform) – Flow
Chart ............................................................................................................................................ 103
Figure 24: Sequential execution of profiles ................................................................................. 104
Figure 25: P2P Poll Profile Resolution Process .......................................................................... 107
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