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Specification of FlexRay Driver, AUTOSAR 26, R22-11, CP 20240421

Last updated at Posted at 2023-05-05

項は2023この項は2023年4月21日、AUTOSARの文書のURLが変更になった。
/classic/22-11/

/R22-11/CP/
過去記事で、URLでエラーが出たら書き換えてみてください。

2023年11月にもAUTOSAR文書のURLが変更になっている。
/user_upload/standards/classic/21-11/

/standards/R21-11/CP/
などに書き換えてください。
お手数をおかけします。
1年に2度URLを変更するなんて、新しい記事が書ける。とても嬉しい。

AUTOSAR R22-11 Qiita記事一覧 20230421 。

この記事の表題の最後に「20230421」を加えます。

<この項は書きかけです。順次追記します。>

AUTOSARが、2022年の版、R22-11を公開しました。

R21-11

https://www.autosar.org/fileadmin/standards/R21-11/CP/AUTOSAR_SWS_FlexRayDriver.pdf
R20-11

R19-11

文書は検索してダウンロードできます。

R20-11,R21-11, R22-11の3年分だけになりました。

公開行事の模様は

AUTOSAR R22-11 Release Event 20221208

AUTOSAR R22-11 Classic Platform 一覧はこちら。

Classic Platform Release Overview, AUTOSAR No.0 ,R22-11, CP, 20230421

https://qiita.com/kaizen_nagoya/items/9d22c8722cbc0f42b137
Specification of FlexRay Driver, AUTOSAR R22-11, CP, No.26

AUTOSARが、2022年の版、R22-11公開しました。公開行事の模様は

AUTOSAR R22-11 Release Event 20221208

下記は想定URLです。順次確認中です。

R21-11
https://www.autosar.org/fileadmin/standards/R21-11/CP/AUTOSAR_SWS_FlexRayDriver.pdf

R20-11
https://www.autosar.org/fileadmin/standards/R20-11/CP/AUTOSAR_SWS_FlexRayDriver.pdf

R19-11
https://www.autosar.org/fileadmin/standards/R19-11/CP/AUTOSAR_SWS_FlexRayDriver.pdf

要求仕様対応(Requirement and Specification)

Requirements on Flash Driver, AUTOSAR 194 R22-11, CP

Abstract Platformとの関係

Classic Platformのドライバ類に共通な仕様で、Adaptive Platformでも必要な機能を抜き出す。

文書変更(Document Change)

Changed “Kind” and “Derived from” of Fr_ConfigType
Changed SWS_Fr_00602 to SWS_Fr_NA_00602

[SWS_Fr_NA_00602]⌈ These requirements are not applicable to this specification.⌋ ( SRS_BSW_00306, SRS_BSW_00312, SRS_BSW_00314,
SRS_BSW_00325, SRS_BSW_00327, SRS_BSW_00328, SRS_BSW_00330, SRS_BSW_00331, SRS_BSW_00333, SRS_BSW_00335, SRS_BSW_00341, SRS_BSW_00343, SRS_BSW_00344, SRS_BSW_00359, SRS_BSW_00360, SRS_BSW_00373, SRS_BSW_00375, SRS_BSW_00377, SRS_BSW_00386, SRS_BSW_00410, SRS_BSW_00415, SRS_BSW_00416, SRS_BSW_00417, SRS_BSW_00422, SRS_BSW_00423, SRS_BSW_00424, SRS_BSW_00425, SRS_BSW_00426, SRS_BSW_00427, SRS_BSW_00428, SRS_BSW_00429, SRS_BSW_00432, SRS_BSW_00433, SRS_BSW_00437, SRS_BSW_00439, SRS_BSW_00440, SRS_BSW_00447, SRS_BSW_00449, SRS_BSW_00450, SRS_BSW_00005, SRS_BSW_00006, SRS_BSW_00009, SRS_BSW_00010, SRS_BSW_00161, SRS_BSW_00162, SRS_BSW_00164, SRS_BSW_00168, SRS_BSW_00170, SRS_BSW_00172, SRS_Fr_05000, SRS_Fr_05001, SRS_Fr_05002, SRS_Fr_05033, SRS_Fr_05053, SRS_Fr_05052)

用語(terms)

Term Description
API Application Programming Interface
AUTOSAR Automotove Open Systems Architecture
BSW Basic Software
DEM/Dem Autosar Module: Diagnostic Event Manager
DET/Det Autosar Module: Default Error Tracer
ECU Electronic Control Unit
MCG Module Configuration Generator
CC Communication Controller
CHI Controller Host Interface
FIFO First In First Out buffer
Fr Autosar Module: FlexRay Driver
FrIf Autosar Module: FlexRay Interface
FrTp Autosar Module: FlexRay Transport Protocol
FrTrcv Autosar Module: FlexRay Transceiver Driver
ID/Id Identifier
ISR Interrupt Service Routine
LPdu Datalink layer Protocol Datagram Unit
MCAL Microcontroller Abstraction Layer
MCU Microcontroller Unit
MISRA Motor Industry Software Reliability Association
NIT FlexRay Network Idle Time
n/a Not Applicable
OS Operating System
PLL Phase Locked Loop
POC Protocol Operation Control (see [13] for details)
POCState Actual CC internal state of the POC. This state might differ from vPOC!State in certain cases, e.g., after FREEZE command invocation (see [13] for details).
SchM Autosar Module: Schedule Manager
SRS System Requirements Specification
SW SoftWare
SW-C SoftWare Component
vPOC Data structure provided from the CC to the host at the CHI, which contains the actual POC status of the CC (see [13] for details).
XML Extensible Markup Language
absolute timer An absolute timer is set to and triggered by an absolute global time of a FlexRay cluster. The FlexRay global time consists of a cycle and a macrotick offset
buffer A buffer in the context of the Fr SWS describes a hardware transmit/receive resource, part of the FlexRay controller that is mapped to a FlexRay slot, channel, cycle for transmission or reception.
cluster A communication system of multiple nodes connected to each other.
Macrotick The macrotick represents the smallest unit of the global synchronized time of a FlexRay cluster.
Synchronized A FlexRay CC is considered synchronized, to the FlexRay cluster connected to, as long as the following condition holds true: ((!vPOC!Freeze) && (vPOC!State == NORMAL_ACTIVE)

英日単語帳

日本語は仮訳

T.B.D.

参考(reference)

[1] List of Basic Software Modules,
AUTOSAR_TR_BSWModuleList.pdf
[2] Layered Software Architecture,
AUTOSAR_EXP_LayeredSoftwareArchitecture.pdf
[3] General Requirements on Basic Software Modules,
AUTOSAR_SRS_BSWGeneral.pdf
[4] Specification of ECU Configuration,
AUTOSAR_TPS_ECUConfiguration.pdf
[5] Specification of Standard Types,
AUTOSAR_SWS_StandardTypes.pdf
[6] Specification of Platform Types,
AUTOSAR_SWS_PlatformTypes.pdf
[7] Specification of FlexRay Interface,
AUTOSAR_SWS_FlexRayInterface.pdf
[8] Specification of FlexRay Transceiver Driver,
AUTOSAR_SWS_FlexRayTransceiver.pdf
[9] Specification of BSW Scheduler,
AUTOSAR_SWS_BSW_Scheduler.pdf
[10] Specification of Memory Mapping
AUTOSAR_SWS_MemoryMapping.pdf
[11] AUTOSAR Basic Software Module Description Template
AUTOSAR_TPS_BSWModuleDescriptionTemplate.pdf
[12] General Specification of Basic Software Modules
AUTOSAR_SWS_BSWGeneral.pdf
[13] ISO 17458-2:2013, Road vehicles -- FlexRay communications system -- Part 2: Data link layer specification, 2013-01-21
[14] 2005, FlexRay Consortium, FlexRay Communication Systems Protocol
Specification, Version 2.1 Revision A.

Glossary も 参考に入れましょう。
https://www.autosar.org/fileadmin/standards/R22-11/FO/AUTOSAR_TR_Glossary.pdf

参考資料 

@kazuo_reve 私が効果を確認した「小川メソッド」

@kazuo_reve 新人の方によく展開している有益な情報

@kanetugu2018 Mac+Unity+Pythonで箱庭ロボットを強化学習できるようにするための手順書

@kanetugu2018 ARM版マイコンシミュレータを Mac/Linux/Windows 環境で自作した話

自己参照 

AUTOSAR Abstract Platformへの道(詳細編)

AUTOSAR Abstract Platform User Group Weekly Report(1) 2022.1.8

祝休日・謹賀新年:2023年の目標

AUTOSAR  R22-11で リンク切れ、表示しない文書

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「ぼくの好きな先生」「人がやらないことをやれ」プログラマになるまで。仮説(37)

小川メソッド 覚え(書きかけ)

DoCAP(ドゥーキャップ)って何ですか?

@kazuo_reve 新人の方によく展開している有益な情報」確認一覧

全世界の不登校の子供たち「博士論文」を書こう。世界子供博士論文遠隔実践中心

Views1万越え、もうすぐ1万記事一覧

「想定外」3.11 東日本大震災をIT技術者が振り返る

「はじめてのCAN/CANFD 」 ベクタージャパン <エンジニア夏休み企画>【読書感想文】

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詳解 車載ネットワーク CAN, CAN FD, LIN, CXPI, Ethernetの仕組みと設計のために(1) 著者  <エンジニア夏休み企画 読書感想文>

詳解 車載ネットワーク CAN, CAN FD, LIN, CXPI, Ethernetの仕組みと設計のために(2)参考文献 <エンジニア夏休み企画>【読書感想文】

詳解 車載ネットワーク CAN、CAN FD、LIN、CXPI、Ethernetの仕組みと設計のために

R23-11

<この記事は個人の過去の経験に基づく個人の感想です。現在所属する組織、業務とは関係がありません。>

文書履歴(document history)

ver. 0.01 初稿  20230505

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