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AUTOSAR R21-11 FlexRay网络管理规范文档

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AUTOSAR R21-11 FlexRay网络管理规范文档

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Specification of FlexRay Network Management

AUTOSAR CP R21-11

1 of 137 Document ID 28: AUTOSAR_SWS_FlexRayNetworkManagement

Document Title

Specification of FlexRay

Network Management

Document Owner

AUTOSAR

Document Responsibility

AUTOSAR

Document Identification No

Document Status

published

Part of AUTOSAR Standard

Classic Platform

Part of Standard Release

R21-11

Document Change History

Date

Release

Changed by

Change Description

2021-11-25

R21-11

AUTOSAR

Release

Management

 Note added under

SWS_FrNm_00492

 Changed occurrences of

FRNM_PASSIVE_MODE_ENABLE

D to FrNmPassiveModeEnabled.

 Changes to Synchronized PNC

shutdown.

 Uptrace from SRS_Nm changed to

RS_Nm

2020-11-30

R20-11

AUTOSAR

Release

Management

 Chapter 7.12 Error detection

removed

 Chapter 7.13 Error notification

removed.

 SWS_FrNm_00056,

SWS_FrNm_00057,

SWS_FrNm_00051 moved to

Chapter 8.

 Specification for synchronized PNC

shutdown added.

 Configurable interfaces moved from

Chapter 8.6.2 to 8.6.3

 PRS_NetworkManagementProtocol

added as input document.

2019-11-28

R19-11

AUTOSAR

Release

Management

 No Content Changes

 Changed Document Status from

Final to published

Specification of FlexRay Network Management

AUTOSAR CP R21-11

2 of 137 Document ID 28: AUTOSAR_SWS_FlexRayNetworkManagement

Document Change History

Date

Release

Changed by

Change Description

2018-10-31

4.4.0

AUTOSAR

Release

Management

 Introduced Reliable TxConfirmation

 Multiple function instance updated to

use shortname instead of Ids

 Removed CBV configuration

 Added new Nm notification call for

Synchronization

 Header File Cleanup

 Removed obsolete elements

2017-12-08

4.3.1

AUTOSAR

Release

Management

 Node Detetcion Configuration per

channel

 Minor corrections with respect to

Default Error Tracer

 FrNmActiveWakeupBitEnabled

dependency updated

2016-11-30

4.3.0

AUTOSAR

Release

Management

 API Harmonizations

 Clarification on initiatlization of FrNm

 Introduction of Reliable TX

Confirmation

 Update in TriggerTransmit

 Minor corrections

2015-07-31

4.2.2

AUTOSAR

Release

Management

 Clarification on

FrNmPassiveModeEnabled

 Clarification on

FrNmNumberOfClusters

 Clarity on scheduling of

MainFunction

 Debugging support marked as

obsolete

 Minor corrections

2014-10-31

4.2.1

AUTOSAR

Release

Management

 Correction of Partial Networking

aggregation algorithm

 Harmonize description of identical

API’s

 Const usage consistent in

specifications

Specification of FlexRay Network Management

AUTOSAR CP R21-11

3 of 137 Document ID 28: AUTOSAR_SWS_FlexRayNetworkManagement

Document Change History

Date

Release

Changed by

Change Description

2014-03-31

4.1.3

AUTOSAR

Release

Management

 Corrections for Partial Networking

 Correction in Initialization sequence

 Modification in State Chart

 Timing dependencies between

parameters in FrNm were updated

with more clarifications

 Changes in Header file structure

2013-10-31

4.1.2

AUTOSAR

Release

Management

 Revised configuration parameter

related to Partial Networking

 Fix file inclusion in Chapter 5

 Fix Mandatory Interfaces

 Revised Passive Startup

requirements

 Editorial changes

 Removed chapter(s) on change

documentation

2013-03-15

4.1.1

AUTOSAR

Administration

 Fix potential deadlock in repeat

message state

 Fixes in the NM coordinator

algorithm

 Clarification regarding

FrNmReadySleepCnt and

FrNmRepetitionCycle

 Improve PostBuild support

 Formal changes to improve

traceability

2011-12-22

4.0.3

AUTOSAR

Administration

 Support of a coordinated shutdown

if more than one gateway

coordinator is connected to the

same network

 Support of CarWakeup in NM user

data

 Extension for Partial Network

Specification of FlexRay Network Management

AUTOSAR CP R21-11

4 of 137 Document ID 28: AUTOSAR_SWS_FlexRayNetworkManagement

Document Change History

Date

Release

Changed by

Change Description

2010-09-30

3.1.5

AUTOSAR

Administration

 Added SWS_FrNm_00066,

SWS_FrNm_00220,

SWS_FrNm_00395,

SWS_FrNm_00387,

SWS_FrNm_00388,

SWS_FrNm_00389,

SWS_FrNm_00390,

SWS_FrNm_00391,

SWS_FrNm_00392

 Update SWS_FrNm_00235,

FRNM254

 Modified

SWS_FrNm_00074,SWS_FrNm_00

021 SWS_FrNm_00272,

SWS_FrNm_00074,

SWS_FrNm_00135,

SWS_Nm_00192,

SWS_FrNm_00154,

SWS_FrNm_00155,

SWS_FrNm_00324,

SWS_FrNm_03829,

SWS_FrNm_00394,

SWS_FrNm_00181,

SWS_FrNm_00229,

SWS_FrNm_00066,

SWS_FrNm_00359,

SWS_FrNm_00106,

SWS_FrNm_00035,

SWS_FrNm_00257

2010-02-02

3.1.4

AUTOSAR

Administration

 Improved configurable handling of

bus faults to support a smooth

transition to sleep or a

resynchronisation of the network to

ensure its coherency.

 Multiple variants of network

coordination support dual channel

and complex FlexRay networks

 Relaxed timing constraints of the

FrNm main function

 Legal disclaimer revised

Specification of FlexRay Network Management

AUTOSAR CP R21-11

5 of 137 Document ID 28: AUTOSAR_SWS_FlexRayNetworkManagement

Document Change History

Date

Release

Changed by

Change Description

2009-02-04

3.1.2

AUTOSAR

Administration

 Layout adaptations

2008-08-13

3.1.1

AUTOSAR

Administration

 Incorporation of core partner change

requests for R3.0

 Legal disclaimer revised

2007-12-21

3.0.1

AUTOSAR

Administration

 Updated chapter 8/10 after changes

in BSW UML model

2007-07-24

2.1.16

AUTOSAR

Administration

 FlexRay NM machine has been

reworked completely

 Support of Hardware NM Vector of

communication controller

 Separation of NM vote and data

(transmission of NM vote and data

can be done with different update

intervals)

 FlexRay NM State machine is now

synchronised to FlexRay

communication cycle

 Document meta information

extended

 Small layout adaptations made

 Added HYPERLINK \l

"SWS_FRNM_00311"

2007-01-24

2.1.15

AUTOSAR

Administration

 FlexRay NM machine has been

reworked completely

 Support of Hardware NM Vector of

communication controller

 Separation of NM vote and data

(transmission of NM vote and data

can be done with different update

intervals)

 FlexRay NM State machine is now

synchronised to FlexRay

communication cycle

 Legal disclaimer revised

 Release Notes added

 “Advice for users” revised

 “Revision Information” added

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