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Questions tagged [automotive]

This covers technical issues in the automotive industry. Due to stringent quality requirements for safety or performance, automotive software development requires specific solutions that differ from standard solutions.

This covers technical issues in the automotive industry that often arise due to stringent quality requirements for safety or performance, automotive software development requires specific solutions that differ from standard engineering solutions. Use this tag when your question is scoped to the automotive industry as special compliance issues might be required in the answers. This tag could often be combined with can-bus.

133 questions
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Is there an ARM-based system image for Android automotive?

I'm looking for an Android Automotive system image that works with M1/ Apple Silicon. Does such a thing exist? These are for x86, I can't run them on the…
Alvin Fong
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typedef uint8_t T_BOOL; Is it still worth it?

I am reviewing coding guidelines for C and we still have the guideline to typedef uint8_t for booleans. I work for a company in the automotive industry, therefore doing embedded software and usually working with Renesas micro-processors alongside…
GiatManos
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Android AOSP Automotive Emulator

I'm trying to build an Emulator for Automotive since Android studio 3.5 is not detecting the system image. I have tried in Android 8 and 9 and downloaded all the tools. How to build the automotive emulator in AOSP?
Selva
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How do I refresh a Smartcar access token?

I use the Smartcar API on my Tesla (https://teslaapi.dev/) and successfully made a request before but I think the access token expired and I don't know how to refresh it. I followed this guide:…
Martin Rowland
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Automotive app crashes when clicking in searchfield after started typing

I have a problem with the keyboard/softinput in my Android Automotive application. I am using the SearchTemplate, and when I click in the search field after typing some letters, the app crashes. It happens if I click the magnifier-icon, or the…
Ank
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1 answer

Prof configuration (INCA tools)

I use the INCA tools for the first time. I would like to cset a prof config to flash binary file to my ECU. I tried to create the needed files. I have some question please. 1/ to convert the hex file into binary file i copied this from…
dzeko1236
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What is the difference between Association and Composition Aggregation in Autosar domain

I am reading Autosar document and in one of the document (Autosar_TemplateModelingGuideline.pdf), it says that: Composite aggregation, forming a whole-part relationship Regular association, expressing a reference from the associating to the…
Ahmad Banshee
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SImscape: How can i generate Temperature derating curve of Fuse after the Fuse temperature reaches the melting temperature (tripping situation)?

I'm trying to get the Temperature-Current curve of 10A Fuse from the thermoelectric equivalent circuit model in Simscape. For that, I have created a custom Switch and variable resistance. Thermal RC Cauer model is divided into different RC…
Alpesh Italiya
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Issue while integrating car-ui-lib

i want to integrate car-ui-lib into my project. i manually create Android.mk in (src/main/jni) file from this google git After i build my project the android studio create cpp folder and add my Android.mk file there by using this piece of code in…
Tara
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Conan.io use on embeddeds Software development

Please allow me two questions to the use in Conan.io in our environment: We are developing automotive embedded software. Usually, this includes integration of COTS libraries, most of all for communication and OS like AUTOSAR. These are provided in…
Stefan
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Is it possible to capture AVTP packets with tcpdump?

I'm new to Automotive Network. I am trying to capture some AVTP (IEEE1722) protocol packets on an Android device. Is it possible to capture AVTP packets with tcpdump on Android? I heard someone said tcpdump can only capture network layer packets,…
Blackhill de Eagle
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How to test an AUTOSAR project?

I am very new to AUTOSAR. Currently I am on a search to find different types of testing used in AUTOSAR projects. My aim is to gain knowledge on AUTOSAR testing area. Following are the questions which I am looking to get answered. 1. What are the…
Lijin
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How does Android Automotive retrieve obd2 data?

I just want to comprehend how Android Automotive handles obd2 data. I discovered the following sources where a BluetoothConnection seems to be a part of their OBD2 api - and this confuses me, because why does Android Automotive need a Bluetooth…
icouldin
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How to create a panel in CANoe project with selection of the particular ECU from DBC and selection of the TX/RX message from the selected ECU?

Once after adding the DBC file to CANoe configuration, How to select the particular ECU from DBC and select the particular TX/RX message in the panel? Brief: I have multiple ECU let's assume there are 3 ECU's A - ECU1, B - ECU2, C - ECU3 I need to…
Dinesh
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Android Studio Car API

Im trying to add android.car API to Android Studio project. Since car classes are not available by default with sdk, i've done mm in .../car-lib and copied generated android.car.jar to app/libs and then right click on this in AS and -> Add as a…
Qivi
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