NvMAdminCaller

Call AUTOSAR NVRAM Manager (NvM) service interface NvMadmin

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Libraries:
AUTOSAR Blockset / Classic Platform / Basic Software / NVRAM Manager (NvM)

Description

The AUTOSAR standard defines a NVRAM Manager (NvM) service as a part of Basic Software (BSW) that runs in the AUTOSAR Runtime Environment (RTE). AUTOSAR software components access NvM services through client-server calls. The NvMAdminCaller block calls the AUTOSAR NvM service interface NvMAdmin to initiate a specified operation.

Examples

Simulate AUTOSAR Basic Software Services and Run-Time Environment

Simulate AUTOSAR component calls to Basic Software memory and diagnostic services by using reference implementations.

• Open Live Script

Parameters

Client port name — Name of client port AUTOSAR component uses to call NvM service interface NvMAdmin

NvMAdmin (default) | character vector

Enter the name of the client port the AUTOSAR software component uses to call the NvM service interface NvMAdmin.

Programmatic Use

Block Parameter: PortName

Type: character vector

Values: 'NvMAdmin' | unique name

Default: 'NvMAdmin'

Operation — Operation defined in NvM service interface NvMAdmin

SetBlockProtection (default)

Select the operation that the AUTOSAR software component calls from the NvM service interface NvMAdmin. The AUTOSAR standard defines the operations. After you select the operation, the inports and outports for the block are generated to support the operation. One operation is supported: SetBlockProtection.

The Operation parameter must be set to an operation supported by the schema currently specified by the model. The list of operations on the block parameters dialog reflects the operations supported by the current schema.

Programmatic Use

Block Parameter: Operation

Type: character vector

Values: 'SetBlockProtection'

Default: 'SetBlockProtection'

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: scalar

Values: '-1' | scalar

Default: '-1'

Extended Capabilities

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

Version History

Introduced in R2016b

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.