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
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要求仕様対応(Requirement and Specification)
Requirements on Flash Driver, AUTOSAR R22-11, CP, No.194
一覧
AUTOSAR R22-11 Classic Platform 一覧はこちら。
Classic Platform Release Overview, AUTOSAR R22-11, CP, No.0(2)
AUTOSAR R22-11 マラソン
Qiitaの記事の一覧は作成中です。
AUTOSAR R22-11 一覧（２）
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。
<この項は書きかけです。順次追記します。>
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/foundation/22-11/AUTOSAR_TR_Glossary.pdf
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＜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 20221209
ver. 0.02 URL修正 20221222
ver. 0.03 Countdown Calendar 変更 20230106
ver. 0.05 ありがとう追記 20230505
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