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Specification of FlexRay Driver, AUTOSAR 26, R23-11, CP

Last updated at Posted at 2024-01-04

AUTOSARが2023年版、R23-11を公開しました。
https://www.autosar.org/fileadmin/standards/R23-11/CP/AUTOSAR_CP_SWS_FlexRayDriver.pdf

R22-11
https://www.autosar.org/fileadmin/standards/R22-11/CP/AUTOSAR_SWS_FlexRayDriver.pdf

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

文書は検索してダウンロードできます。
https://www.autosar.org/

<この項は書きかけです。順次追記します。>
This article is not completed. I will add some words in order.

Release Overviews

AUTOSARには現在3つの分類があります。Foundation, CAN OSEK/VDXのClassic Platform, Ethernet/TCP/IP POSIXのAdaptive Platform.

Foundation Release Overview, AUTOSAR 781, R23-11, FO
https://qiita.com/kaizen_nagoya/items/f249bdb8c313d8bff883

Classic Platform Release Overview, AUTOSAR No.0 ,R23-11, CP
https://qiita.com/kaizen_nagoya/items/9d22c8722cbc0f42b137

Adaptive Platform Release Overview, AUTOSAR 782, R23-11, AP
https://qiita.com/kaizen_nagoya/items/13a104606a34fe24fcf7

Qiita 記事一覧

Autosar Foundation R23-11 一覧
https://qiita.com/kaizen_nagoya/items/c30674cb2dac2fcbbd04

AUTOSAR Adaptive Platform R23-11一覧
https://qiita.com/kaizen_nagoya/items/1dece8799a730367b0dc

Autosar Classic Platform R23-11 一覧
https://qiita.com/kaizen_nagoya/items/f770f6c2906e1dcbf180

文書変更(Document Change)

• Remove all HandleId configuration parameters

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)

References

[1] ISO 17458-1:2013, Road vehicles - FlexRay communication system https://www.iso.org
[2] FlexRay Communications System Protocol Specification V2.1 http://www.flexray.com/
[3] Glossary AUTOSAR_FO_TR_Glossary
https://www.autosar.org/fileadmin/standards/R23-11/FO/AUTOSAR_FO_TR_Glossary.pdf
[4] General Specification of Basic Software Modules AUTOSAR_CP_SWS_BSWGeneral
[5] Specification of Standard Types AUTOSAR_CP_SWS_StandardTypes
[6] Specification of FlexRay Interface AUTOSAR_CP_SWS_FlexRayInterface

補足資料(Additions)

祝休日・謹賀新年:2024年の目標
https://qiita.com/kaizen_nagoya/items/b659d922327a7dcdc898

2023 Countdown Calendar 主催・参加一覧
https://qiita.com/kaizen_nagoya/items/c4c2f08ac97f38d08543

CountDownCalendar月間 いいねをいただいた記事群 views 順
https://qiita.com/kaizen_nagoya/items/583c5cbc225dac23398a

Countdown Calendar 2023, 百記事目を書くにあたって。
https://qiita.com/kaizen_nagoya/items/45185a04cfd88b71256a

1年間をまとめた「振り返りページ」@2023
https://qiita.com/kaizen_nagoya/items/bcd1ebd49d3a9e8c7a90

AUTOSAR 文書番号
https://qiita.com/kaizen_nagoya/items/8b894228a0b76c2265c7

AUTOSAR R23-11 記憶の記録
https://qiita.com/kaizen_nagoya/items/701bc800b5f137e51a36

AUTOSAR Countdown Calendar 2023
https://qiita.com/advent-calendar/2023/autosar

AUTOSAR Abstract Platformへの道 R22-11
https://qiita.com/kaizen_nagoya/items/8ac2826635a8c536c7ec

自動車 記事 100
https://qiita.com/kaizen_nagoya/items/f7f0b9ab36569ad409c5

Basic principles, ボッシュ自動車handbook(英語)11版まとめ<2>
https://qiita.com/kaizen_nagoya/items/24a1ba5da3d09b2a95d1

博論の乗りで、Youtube記事を論文にするには
https://qiita.com/kaizen_nagoya/items/05e4d2b121b6b80a5c6b

JAXA/IPA クリティカルソフトウェアワークショップ WOCS言語関連発表(改定版)
https://qiita.com/kaizen_nagoya/items/4789832baf494cb74626

<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。>
This article is an individual impression based on the individual's experience. It has nothing to do with the organization or business to which I currently belong.

文書履歴(document history)

ver. 0.01 初稿  20240104

最後までおよみいただきありがとうございました。

いいね 💚、フォローをお願いします。

Thank you very much for reading to the last sentence.

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