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Questions tagged [autosar]

AUTOSAR (AUTomotive Open System ARchitecture) is an open and standardized automotive software architecture, jointly developed by automobile manufacturers, suppliers and tool developers. Questions about the AUTOSAR stack, configuration and integration are welcome here.

AUTOSAR (AUTomotive Open System ARchitecture) is an open and standardized automotive software architecture, jointly developed by automobile manufacturers, suppliers and tool developers.

It is a partnership of automotive OEMs, suppliers and tool vendors whose objective is to create and establish open standards for automotive E/E (Electrics/Electronics) architectures that will provide a basic infrastructure to assist with developing vehicular software, user interfaces and management for all application domains.

Organization website

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Autosar Acceptance Test Diagnostic Services

I'm currently creating an acceptance test for Diagnostic Services. How can I write a value to a memory of a DID? Example Test Step: [SWC] Write 0x1A1B1C1D into memory of DID=0xFE88 [SWC] means that this step has to happen in the SWC. Thank you!
Wreigh
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ARXML example of atp.splitkey in AUTOSAR

As per my last post I got the clue to understand ATP Splitability feature of AUTOSAR. But I don't find any link how the splitability is presented in an arxml file. Any info on this? Because this aplitability is a stereotype and has present in…
lifeline2
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atp splitable feature AUTOSAR

This is about splittable feature of AUTOSAR where one composition can be split across multiple files. Before implementing I just wanted to learn a bit more on this. like how the input model looks like or the metamodel itself. Can someone point to a…
lifeline2
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AUTOSAR XML deserialization issue using xsd.exe generated classes

I've generated classes using the xsd.exe from the AUTOSAR consortium supplied XSD file. I would like to deserialize the following piece of XML code:
Tamás Varga
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What is lower and upper multiplicity in autosar configuration element?

What is lower and upper multiplicity in autosar configuration element (module, container, parameter or reference). What does it mean in code. I mean if a parameter is has lower multiplicity = 1, and upper multiplicity=5, how is it reflected in code…
Girish Onte
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Invalid value for implementation data types

How to configure the Invalid Value for implementation data types (Especially for arrays, based on the size of the array we have to create that many array value specifications)??
goodman
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Time Domain Data for DTC storage in Autosar Diagnostic

Autosar Diagnostic is implemented by taking standards of UDS ( ISO 14229). As per that, once DTC is logged the snap shot data is stored as per UDS. Snap shot data is implemented via freeze frame data concept in Autosar Dem Module. But I want to…
ash
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What is file structure of AUTOSAR based MCAL module?

What are all .c and .h files a MCAL module (eg. Lin diver, CAN driver) should contain? and what each of those files contain? How to derive configurations for them?
Girish Onte
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how do i use autosar program on tiva EK-TM4c123GXL (ARM cortex M4)?

i used matlab to generate autosar folder for a simulink model and i am wishing to integrate this folder with tiva and generate .elf file to be used on tiva i don't know if autosar drivers is supported on tiva EK-TM4c123GXL or not.
Alaa Mohammed Hassan
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How to determine the size of a PIM within an AUTOSAR Runnable?

How can I determine the size of a PIM (Per Instance Memory) in c from inside a Runnable (without looking it up in the generated RTE and adding a fix value)? Situation: Runnable Foo has access to two PIMs Pim1 and Pim2. In the example the data from…
Oliver Scheid
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Is Extended Signal Multiplexing supported by Autosar 4.0?

in CAN netwotrks for Autosar 4.0 complient SW. can Extended Signal Multiplexingbe supported?
Isyola
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Finding the id of a context sub menu

I need to add a new command/action to an already existing context menu. Facing problem in uploading the screenshot so I am explaining the problem in words- if we open any project in 'Artop' perspective, we get a package by name 'AUTOSAR' in the list…
Raj
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Embedded: Accessing unwritten ROM address content

I am working on an embedded device which uses an Aurix TC234. My (AUTOSAR) software which runs on it needs to do some checks during startup at a specific ROM address range. The data which has to be checked is not written during flashing my…
Ferhat
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Autosar function prototype not recognized by Source insight

Following is the prototype of function declaration according to Autosar standard: FUNC(Return_Type, Memory_section) Function_Name ( Input_parameters ); but this is not recognized by source insight, what setting should i do to get this issue…
ganesh
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How To invoke a model's template from another model in xpand for AUTOSAR

I've been trying to develop an AUTOSAR 4.2.1 module to generate code using Xpand/Xtend. I'm using artext demonstrator 1.6.0. But my query is that the concept of defining a variation point is not found in the PDF(ECUConfigurationParameters.arxml)…
Sujju
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