DiagnosticEventAvailableCaller

Call AUTOSAR Diagnostic Event Manager (Dem) service interface EventAvailable

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Libraries:
AUTOSAR Blockset / Classic Platform / Basic Software / Diagnostic Event Manager (Dem)

Description

For the AUTOSAR Classic Platform, the AUTOSAR standard defines important services as part of Basic Software (BSW) that runs in the AUTOSAR Runtime Environment (RTE). Examples include services provided by the Diagnostic Event Manager (Dem), the Function Inhibition Manager (FiM), and the NVRAM Manager (NvM). In the AUTOSAR RTE, AUTOSAR software components typically access BSW services by using client-server communication.

To support system-level modeling and simulation of AUTOSAR components and services, AUTOSAR Blockset provides an AUTOSAR Basic Software block library. The library contains preconfigured blocks for modeling component calls to AUTOSAR BSW services and reference implementations of the BSW services.

The DiagnosticEventAvailableCaller block calls the Dem service interface EventAvailable to initiate the SetEventAvailable operation. A component uses SetEventAvailable to temporarily disable and enable a specific event, for example, an event of the same name associated with an existing Dem SetEventStatus caller block. Typically you connect a true/false Boolean constant block to the SetEventAvailable input, so that you can switch the event off (false) or on (true). When disabled, the event fired by the SetEventStatus block has no effect.

Parameters

Client port name — Name of client port AUTOSAR component uses to call Dem service interface EventAvailable

EventAvailable (default) | character vector

Enter the name of the client port the AUTOSAR software component uses to call the Dem service interface EventAvailable.

Programmatic Use

Block Parameter: PortName

Type: character vector

Values: 'EventAvailable'

Default: 'EventAvailable'

Operation — Specify operation defined in Dem service interface EventAvailable

SetEventAvailable (default)

This block supports the Dem operation SetEventAvailable and generates inports and outports for the operation. You can use this operation to configure events as unavailable. An unavailable event is treated as if it is not configured in the system and returns E_NOT_OK when accessed by other operations.

Programmatic Use

Block Parameter: Operation

Type: character vector

Values: 'SetEventAvailable'

Default: 'SetEventAvailable'

Sample time — Block sample time

-1 (default) | scalar

Block sample time. The default sets the block to inherit its sample time from the model.

Programmatic Use

Block Parameter: st

Type: character vector

Values: -1 | scalar

Default: -1

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using Simulink® Coder™.

Version History

Introduced in R2020a

R2023a: Basic Software caller blocks support all AUTOSAR schema versions

Starting in 23a, Basic Software caller (BSW) blocks support all AUTOSAR schema versions supported by AUTOSAR Blockset. The BSW blocks inherit the same schema version specified by the model. Code and ARXML generated from the component reflect the schema version specified on the model. When you change the schema version specified by the model, the software automatically replaces software calls to the correct operation.

In some cases, the software may prompt you to confirm a change when moving between schema versions. The software may also display a warning as you update to new schema versions as some modeling patterns are no longer compliant with the configured AUTOSAR schema version.