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Autosar WdgM标准
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Autosar WdgM标准
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Specification of Watchdog Manager
AUTOSAR CP R23-11
Document Title
Specification of Watchdog
Manager
Document Owner
AUTOSAR
Document Responsibility
AUTOSAR
Document Identification No
80
Document Status
published
Part of AUTOSAR Standard
Classic Platform
Part of Standard Release
R23-11
Document Change History
Date Release
Changed by Description
2023-11-23 R23-11
AUTOSAR
Release
Management
• Editorial changes
2022-11-24
R22-11
AUTOSAR
Release
Management
• Editorial changes
2021-11-25
R21-11
AUTOSAR
Release
Management
• Resolved inconsistency regarding
determination of Supervised Entity ID
values, between SWS WdgM and TPS
• Set “Partition Restart / Shutdown”
feature to obsolete
• Removed the redundant parameter
WdgMDemStoppedSupervisionRe-
port
• Extended to support supervision for
Clustered Software Architecture (Classic
Platform Flexibility), incl. support of
multiple main functions
2020-11-30 R20-11
AUTOSAR
Release
Management
• Clarified the meaning of thresholds
WdgMDeadlineMin and
WdgMDeadlineMax
• Updated the structure and tables of the
error sections
• Editorial/Minor Corrections
5
1 of 132 Document ID 80: AUTOSAR_CP_SWS_WatchdogManager
Specification of Watchdog Manager
AUTOSAR CP R23-11
4
2019-11-28 R19-11
AUTOSAR
Release
Management
• Enhancement of Deadline Super vision
to support timeout detection
• Correction/Clarification of supervision
Algorithms and their configurations
• Clarification of startup behavior (incl.
failed WdgIf_SetMode during init)
• Corrected/Changed/added Error Codes
and other editorial issues
• Changed Document Status from Final to
published
2018-10-31 4.4.0
AUTOSAR
Release
Management
• Header File cleanup
• EcuPartition vs. OSApplication
• Editorial changes
2017-12-08 4.3.1
AUTOSAR
Release
Management
• Correction in development errors.
• Renaming of default error to
development errors.
2016-11-30 4.3.0
AUTOSAR
Release
Management
• Deprecated features removed
• Service interfaces modified/corrected
• Removed duplicate type definitions
• Several minor fixes.
2015-07-31
4.2.2
AUTOSAR
Release
Management
• Debugging support marked as obsolete
• Several minor fixes
• Fixed handling of development errors.
2014-10-31
4.2.1
AUTOSAR
Release
Management
• Introduced modeling of system services
• Reformulated some requirements to
constraints
• Minor corrections
2014-03-31 4.1.3
AUTOSAR
Release
Management
• Addition of the OS counters for deadline
monitoring
• Fixed data types for Supervised Entity
and Checkpoints (uint16)
• Several minor corrections throughout the
document
5
2 of 132 Document ID 80: AUTOSAR_CP_SWS_WatchdogManager
Specification of Watchdog Manager
AUTOSAR CP R23-11
4
2013-10-31
4.1.2
AUTOSAR
Release
Management
• Minor fixes (mode switching,
dependencies to other modules)
• Quality corrections in the document
(e.g.formatting of requirements)
• Editorial changes
• Removed chapter(s) on change
documentation
2013-03-15
4.1.1
AUTOSAR
Administration
• Reworked according to the new
SWS_BSWGeneral
• New indexing scheme for requirements
• Clarification in Deadline Supervision
• Minor corrections in Specification of the
Ports and Port Interfaces
• Include file structure changed.
• Added a method to read after restart
which SE caused the reset:
WdgM_GetFirstExpiredSEID.
• New template with requirements
traceability
2011-12-22 4.0.3
AUTOSAR
Administration
• Streamlined the used terms
• Reorganized the structure of some
chapters
• Clarified ambigous statements and
resolved contradicting ones
• Corrected several bugs
• Provided more details what WdgM
functions do and in which sequence
5
3 of 132 Document ID 80: AUTOSAR_CP_SWS_WatchdogManager
Specification of Watchdog Manager
AUTOSAR CP R23-11
4
2010-09-30 3.1.5
AUTOSAR
Administration
• New concept of windowed watchdogs
• New supervision functions, Logical
Supervision and Deadline Supervision
• Split of the super vision status into local
and global supervision status
• New concept for activation and
deactivation of supervision
• New concept of Defensive Behavior
• New failure recovery concept for
partition (application) restart
• Legal disclaimer revised
2008-08-13 3.1.1
AUTOSAR
Administration
• Legal disclaimer revised
2007-12-21 3.0.1
AUTOSAR
Administration
• Extended mode concept
• Added GPT as activation source for
operating during Startup, Shutdown and
Sleep
• Restructure module configuration
• Generated APIs from BSW UML module
• Generated configuration from Meta
Model
• Document meta information extended
• Small layout adaptations made
2007-01-24 2.1.15
AUTOSAR
Administration
• New chapter “Specification of the ports
and port interfaces” added from
“AUTOSAR Services” document
• New featured added added : active reset
as optional behavior
• New behavior of Deinit function :
triggering of the Watchdog Driver added
• Default mode for the Watchdog Manager
when SetMode service fails
• Legal disclaimer revise
• Release notes added
5
5
4 of 132 Document ID 80: AUTOSAR_CP_SWS_WatchdogManager
Specification of Watchdog Manager
AUTOSAR CP R23-11
4
4
• “Advice for users” revised
• “Revision Information” added
2006-05-16 2.0
AUTOSAR
Administration
• Initial Release
5 of 132 Document ID 80: AUTOSAR_CP_SWS_WatchdogManager
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