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NFC Controller Interface (NCI)

Technical Specification

Version 1.1

2014-07-18

[NCI]

NFC Forum

RESTRICTIONS ON USE

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

NFC Controller Interface (NCI) Page i

Contents

1 Introduction .................................................................................................... 1

1.1 Objectives ...................................................................................................................... 1

1.2 Scope ............................................................................................................................. 1

1.3 Audience ........................................................................................................................ 2

1.4 Applicable Documents or References ........................................................................... 2

1.5 Administration ............................................................................................................... 3

1.6 Name and Logo Usage .................................................................................................. 4

1.7 Intellectual Property ...................................................................................................... 4

1.8 Special Word Usage ...................................................................................................... 4

1.9 Abbreviations ................................................................................................................ 4

1.10 Glossary ......................................................................................................................... 6

1.11 Coding Conventions ...................................................................................................... 9

2 NCI Architecture .......................................................................................... 11

2.1 Components ................................................................................................................. 11

2.2 Concepts ...................................................................................................................... 11

2.2.1 Control Messages .......................................................................................... 12

2.2.2 Data Messages .............................................................................................. 12

2.2.3 Interfaces ....................................................................................................... 13

2.2.4 RF Communication ....................................................................................... 13

2.2.5 NFCEE Communication ............................................................................... 13

2.2.6 Identifiers ...................................................................................................... 14

2.2.7 NFCC as Shared Resource ............................................................................ 14

3 NCI Core Framework ................................................................................... 15

3.1 Overview ..................................................................................................................... 15

3.2 NCI Control Messages ................................................................................................ 16

3.2.1 Flow Control for Control Messages .............................................................. 16

3.2.2 Exception Handling for Control Messages ................................................... 17

3.3 NCI Data Messages ..................................................................................................... 18

3.3.1 Flow Control for Data Packets ...................................................................... 19

3.3.2 Exception Handling for Data Messages ........................................................ 19

3.4 Packet Formats ............................................................................................................ 20

3.4.1 Common Packet Header ............................................................................... 20

3.4.2 Format of Control Packets ............................................................................ 21

3.4.3 Format of Data Packets ................................................................................. 22

3.5 Segmentation and Reassembly .................................................................................... 23

3.6 Logical Connections .................................................................................................... 24

4 NCI Core Control Messages ....................................................................... 26

4.1 Reset of NFCC ............................................................................................................ 26

4.2 Initialization of NFCC ................................................................................................. 28

4.2.1 Common Parameter ...................................................................................... 29

4.3 NFCC Configuration ................................................................................................... 32

4.3.1 Setting the Configuration .............................................................................. 32

4.3.2 Retrieve the Configuration ............................................................................ 33

4.4 Logical Connection Management ................................................................................ 34

4.4.1 Destination Type ........................................................................................... 34

4.4.2 Connection Creation ..................................................................................... 35

4.4.3 Connection Closure....................................................................................... 37

Contents

NFC Controller Interface (NCI) Page ii

4.4.4 Connection Credit Management ................................................................... 38

4.5 Generic Error ............................................................................................................... 39

4.6 Interface Error ............................................................................................................. 39

5 RF Communication ...................................................................................... 40

5.1 RF Interface Architecture ............................................................................................ 40

5.2 State Machine .............................................................................................................. 41

5.2.1 State RFST_IDLE ......................................................................................... 44

5.2.2 State RFST_DISCOVERY ........................................................................... 44

5.2.3 State RFST_W4_ALL_DISCOVERIES ...................................................... 45

5.2.4 State RFST_W4_HOST_SELECT ............................................................... 45

5.2.5 State RFST_POLL_ACTIVE ....................................................................... 46

5.2.6 State RFST_LISTEN_ACTIVE ................................................................... 47

5.2.7 State RFST_LISTEN_SLEEP ...................................................................... 48

5.3 RF Field Information ................................................................................................... 48

6 RF Communication Configuration ............................................................. 50

6.1 Configuration Parameters ............................................................................................ 50

6.1.1 Poll A Parameters ......................................................................................... 50

6.1.2 Poll B Parameters.......................................................................................... 51

6.1.3 Poll F Parameters .......................................................................................... 52

6.1.4 Poll ISO-DEP Parameters ............................................................................. 52

6.1.5 Poll NFC-DEP Parameters ............................................................................ 53

6.1.6 Listen A Parameters ...................................................................................... 54

6.1.7 Listen B Parameters ...................................................................................... 55

6.1.8 Listen F Parameters ...................................................................................... 56

6.1.9 Listen ISO-DEP Parameters ......................................................................... 59

6.1.10 Listen NFC-DEP Parameters ........................................................................ 61

6.1.11 Common Parameters ..................................................................................... 61

6.2 RF Interface Mapping Configuration .......................................................................... 63

6.3 Listen Mode Routing Configuration ........................................................................... 64

6.3.1 Listen Mode Routing Table Design .............................................................. 64

6.3.2 Configure Listen Mode Routing ................................................................... 67

6.3.3 Read Listen Mode Routing ........................................................................... 70

7 RF Discovery ................................................................................................ 71

7.1 Starting RF Discovery ................................................................................................. 71

7.2 Select Discovered Target ............................................................................................. 78

7.3 RF Interface Activation and Deactivation ................................................................... 78

7.3.1 RF Interface Activation Notification ............................................................ 78

7.3.2 RF Interface Deactivation ............................................................................. 81

7.4 NFCEE Discovery Request ......................................................................................... 82

7.5 RF NFCEE Action ....................................................................................................... 84

8 RF Interfaces ................................................................................................ 86

8.1 NFCEE Direct RF Interface ........................................................................................ 86

8.1.1 Discovery and Interface Activation .............................................................. 86

8.1.2 Interface Deactivation ................................................................................... 86

8.2 Frame RF Interface ...................................................................................................... 86

8.2.1 Data Mapping between the DH and RF ........................................................ 86

8.2.2 Frame RF Interface specific Control Messages ............................................ 90

8.2.3 Poll-side Frame RF Interface Management .................................................. 94

Contents

NFC Controller Interface (NCI) Page iii

8.2.4 Listen-side Frame RF Interface Management ............................................... 94

8.3 ISO-DEP RF Interface ................................................................................................. 97

8.3.1 Data Mapping between the DH and RF ........................................................ 97

8.3.2 Poll-side ISO-DEP RF Interface Management ............................................. 98

8.3.3 Listen-side ISO-DEP RF Interface Management ....................................... 100

8.4 NFC-DEP RF Interface ............................................................................................. 102

8.4.1 Data Mapping between the DH and RF ...................................................... 102

8.4.2 NFC-DEP RF Interface Configuration ....................................................... 104

8.4.3 Poll-side NFC-DEP RF Interface Management .......................................... 105

8.4.4 Listen-side NFC-DEP RF Interface Management ...................................... 106

8.5 LLCP Low RF Interface ............................................................................................ 108

8.5.1 Data Mapping between the DH and RF ...................................................... 108

8.5.2 LLCP Low RF Interface specific Control Messages .................................. 108

8.5.3 LLCP Low RF Interface Configuration ...................................................... 110

8.5.4 Poll-side LLCP Low RF Interface Management ........................................ 111

8.5.5 Listen-side LLCP Low RF Interface Management ..................................... 112

8.6 Aggregated Frame RF Interface ................................................................................ 114

8.6.1 NCI Data Message Format ......................................................................... 114

8.6.2 Functionality included from Frame RF Interface ....................................... 115

8.6.3 Aggregated Frame RF Interface Configuration .......................................... 115

8.6.4 Aggregated Frame RF Interface specific Control Messages ...................... 116

8.6.5 Failures during Data Exchange ................................................................... 117

9 NFCEE Discovery and Mode Set .............................................................. 118

9.1 NFCEE ID ................................................................................................................. 118

9.2 NFCEE Discovery ..................................................................................................... 118

9.2.1 HCI Network Specific Handling ................................................................. 121

9.3 NFCEE Enabling and Disabling ................................................................................ 121

9.3.1 HCI Network Specific Handling ................................................................. 122

10 NFCEE Interfaces ...................................................................................... 124

10.1 APDU NFCEE Interface ........................................................................................... 124

10.1.1 Data Exchange ............................................................................................ 124

10.1.2 Failures during Data Exchange ................................................................... 126

10.2 HCI Access NFCEE Interface ................................................................................... 126

10.2.1 NFCEE Interface Activation and Deactivation ........................................... 126

10.2.2 Data Exchange ............................................................................................ 127

10.3 Type 3 Tag Command Set NFCEE Interface ............................................................ 127

10.3.1 Data Exchange ............................................................................................ 127

10.4 Transparent NFCEE Interface ................................................................................... 127

10.4.1 Data Exchange ............................................................................................ 128

11 Transport Mappings .................................................................................. 129

11.1 UART Transport ........................................................................................................ 129

11.2 I2C Transport ............................................................................................................ 130

11.3 Half Duplex SPI Transport ........................................................................................ 130

11.3.1 Physical ....................................................................................................... 130

11.3.2 Data Transfer .............................................................................................. 131

12 Testing ........................................................................................................ 137

12.1 Local Loopback Mode ............................................................................................... 137

A. Exhibit A ..................................................................................................... 138

剩余157页未读，继续阅读

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doufubindoufubin

2015-05-11

不错，正是我所需要的最新文档。
chebybao

2015-12-04

感谢分享对于DH及NFCC之间命令交互能够查看了
char_yc

2015-06-30

对我有点帮助
阿禹

2018-03-07

很有用的文档，看文档就得看这种的~

cater_ndsc

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