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)

• Added Message Tags specifications
• Minor corrections
• Editorial changes

用語(terms)

term	Description
APID	Application ID
CTID	Context ID
Dlt	Diagnostic Log and Trace
MCNT	Message Counter
MSBF	Most Significant Byte First
MSBI	Message Bus Info
MSCI	Message Control Info
MSLI	Message Log Info
MSTP	Message Type
MSTI	Message Trace Info
NOAR	Number of Arguments
STMS	Timestamp
UEH	Use Extended Header
VERB	Verbose
VERS	Version Number
WEID	With ECU ID
WSID	With Session ID
WTMS	With Timestamp
Log and trace message	A log and trace message contains all data and options to describe a log and trace event in a software. A log and trace message consists of a header and payload.
Dlt User	A Dlt User represents the source of a generated Dlt message. The possible users are SW-Cs, RTE (for VFB traces), DEM, or DET.
Log Message	A Log Message contains debug information like state changes or value changes.
Trace Message	A Trace messages contains information, which has passed via the VFB.
ECU ID	ECU IDis the name of an ECU, composed by four 8-bit ASCII characters (e.g., ABS0 or COMB).
Session	A session is a logical entity of source of log or trace messages. If an application / SW-C is instantiated several times, each instance gets a globally unique session ID with respect to the application / context ID. It is possible for an application / SWC to have several simultaneous log or trace sessions, if it has several ports opened to Dlt. Since Session ID is not specified in AUTOSAR for SW-Cs, the port defined argument values shall be used for this number.
Session ID	Session ID is the identification number of a log or trace session.
Application ID	Application ID is an abbreviation of an application / SW-C. It identifies the application / SW-C a log and trace message originates from. The Application ID is composed by four 8-bit ASCII characters.
Context ID	Context ID is a user defined identifier to group Log and Trace Messages generated by an application / SW-C. The following rules apply: - Each ApplicationID can own several Context IDs. - Context IDs are grouped by Application IDs. - Context IDs shall be unique within an Application ID. - The source of a log and trace message is identified using the tuple “ApplicationID” and “ContextId”. Four 8-bit ASCII characters compose the ContextId.
Message ID	Messaged ID is the identifier to characterize the information, which is transported by the message itself. A Message ID identifies a kind of log or trace message uniquely. It can be used for identifying the source (in source code) of a message and it can be used for characterizing the payload of a message. A Message ID is statically fixed at development or configuration time.
Log level	A log level defines a classification for the severity grade of a Log Message.
Trace status	The trace status provides information, if a trace message should be send.
Log Channel	A physical communication bus, which is used to transmit Dlt messages.
External client	The external client is a tool to control, monitor, and store log / trace messages provided by ECUs using the Dlt module.

References

[1] Log and Trace Protocol Specification AUTOSAR_FO_PRS_LogAndTraceProtocol
[2] Glossary AUTOSAR_FO_TR_Glossary
https://www.autosar.org/fileadmin/standards/R23-11/FO/AUTOSAR_FO_TR_Glossary.pdf
[3] Requirements on Log and Trace AUTOSAR_FO_RS_LogAndTrace
[4] Information processing systems – Open Systems Interconnection – Basic Refer- ence Model https://www.iso.org ISO/IEC 7498-1:1994
[5] General Specification of Basic Software Modules AUTOSAR_CP_SWS_BSWGeneral
[6] Specification of RTE Software AUTOSAR_CP_SWS_RTE
[7] Specification of PDU Router AUTOSAR_CP_SWS_PDURouter
[8] Specification of NVRAM Manager AUTOSAR_CP_SWS_NVRAMManager
[9] Specification of GPT Driver AUTOSAR_CP_SWS_GPTDriver
[10] Specification of Synchronized Time-Base Manager AUTOSAR_CP_SWS_SynchronizedTimeBaseManager
[11] Specification of Default Error Tracer AUTOSAR_CP_SWS_DefaultErrorTracer
[12] Specification of Diagnostic Event Manager AUTOSAR_CP_SWS_DiagnosticEventManager

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 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

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

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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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Specification of Diagnostic Log and Trace, AUTOSAR 351, R23-11, CP