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

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) || (vPOC!State == NORMAL_PASSIVE))

# 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.
Please press the like icon 💚　and follow me for your happy life.