[app4mc-dev] transformation between AUTOSAR model and Amalthea model

["Weber, Raphael" <Raphael.Weber@xxxxxxxxxx>]

Hi Xu Caili,

 

1.       There is no direct way to import AUTOSAR arxml files into APP4MC. One of our (Vector Informatik) tools, the TA Tool Suite, can be used to import an AUTOSAR model and export it as APP4MC model. There might be other tools offering similar functionality, that I’m not aware of…

2.       Yes, AUTOSAR and APP4MC models are different, here is how I would map AUTOSAR to APP4MC:

AUTOSAR model	Amalthea model
TimeTrigged	PeriodicStimulus
DataReceivedTriggered	EventTriggered (label event – if the received data is written into a label)
OperationInvokedTriggered	This one is difficult. Use whatever knowledge you have about the activation patterns and try to model them in Stimuli, see https://www.eclipse.org/app4mc/help/latest/index.html#section3.12 for an overview.
InitEvent	SingleStimulus
DataReceivedErrorTriggered	EventTriggered (label event – if the received error is somehow written into a label)

 

As you know, the mapping table is by no means complete. The AUTOSAR standard is open, but many AUTOSAR implementations are closed (including importers and exporters). For this reason, the transformation from AUTOSAR and APP4MC (and the underlying mapping) is closed and not openly documented.

Ultimately, you have these options:

1.       Buy a tool to do the conversion for you

2.       Do it manually

3.       Or implement it yourself.

 

Best regards

-Raphael

 

 

From: app4mc-dev <app4mc-dev-bounces@xxxxxxxxxxx> On Behalf Of xucaili
Sent: Friday, July 30, 2021 11:23 AM
To: app4mc-dev@xxxxxxxxxxx
Cc: wangbin (CG) <wangbin197@xxxxxxxxxx>
Subject: [app4mc-dev] transformation between AUTOSAR model and Amalthea model

 

Dear Developers of APP4MC,

 

Thank you for your continuous work on APP4MC.

We are trying to use APP4MC to do the Runnable to tasks’ mapping and task to cores’ mapping, at least for a start version.

 

1.     Since we design the SWCs and Runnables following AUTOSAR standard, the output is arxml files. So how to transfer the arxml files to Amalthea model? Or are there any other way that could help us model the SWCs and Runnables in APP4MC more quickly(e.g. import csv)?

 

2.     It seems the two models are not identical. I am trying to model the activations of Runnables in APP4MC, but it’s hard to find the corresponding activation. Could you help check the mappings in following table?

AUTOSAR model	Amalthea model
TimeTrigged	Periodic Activation
DataReceivedTriggered	EventTriggered(label event)??
OperationInvokedTriggered	SporadicActivation
InitEvent	SingleActivation
DataReceivedErrorTriggered	??

 

 

 

Best Regards,

Xu Caili

 

 

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Senior Research Engineer

PES1.4.4

 

Vector Informatik GmbH

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Tel.: +49 941-20865-288

raphael.weber@xxxxxxxxxx

www.vector.com

 

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