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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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What might cause a value that is only set at initialization to get corrupted?

I have the following code typedef struct{ uint8_t carOpening:2; uint8_t fCarElement:4; }lockState_t; enum Doors { DRIVER_DOOR = 0, PASSENGER_DOOR, ... NUMBER_OF_ELEMENTS }; class DoorState { public: …
Moraru Gabriel
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How to implement the UDS protocol over xl-driver library for sending Diagnostics?

i am trying to build UDS protocol over XL-driver library for building an diagnostic application, don't know from where is should start.
ibrahim mostafa
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VSOMEIP - Communication between 2 devices (TCP/UDP) Not working

Following the VSOMEIP tutorial Vsomeip in 10 minutes everything works up to the point of Communication between 2 devices. Current Setup: Ubuntu 16.04 (two machines - Server & Client) Two Machines connected over ethernet Files…
little_big_atom
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HVC and SVC calls in classic autosar

I am working on the Classic Autosar platform. In driver there are some HVC/SVC calls which I am expecting to implement for my driver. Is there any support in Autosar for HVC/SVC calls? What interface we need to call to get HVC/SVC…
does_it_really_matters_0104
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DemComponents configurations

I'm new to AUTOSAR. I currently have a EB Tresos installed and licensed and I'm trying to navigate through all the DEM configurations with the specification of DEM written by AUTOSAR. This document:…
nofar invz
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Is it possible to have several SOMEIP Headers in one Packet?

I came across this particular packet see image from a pcap while researching SOMEIP. My question is whether you can have several SOMEIP headers embedded within one Packet? The SOMEIP Protocol Specification gives no indication either way from that I…
automotive_dev
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How to use customized android automotive system image in android studio virtual device?

In the state where files such as system image, vendor image, ramdisk image are already present, Can I use these files to use the system image I have on a virtual device within the android studio environment? Add to, How to use customized android…
강경모
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How to navigate to one module to another in Automotive, One is java module other is kotlin module

here i need to navigate(intent) Java module to kotlin module complete different functionality with two services i used ` …
Mahesh
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In AOSP of Android 12 I am getting error "java.lang.NullPointerException: getInstance(requireContext()) must not be null" while using AppWidgetManager

In AOSP of Android 12 I am getting error "java.lang.NullPointerException: getInstance(requireContext()) must not be null" at runtime while using AppWidgetManager. "mAppWidgetManager = AppWidgetManager.getInstance(requireContext())"
shripal
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__GETSR() function is not compiling in GHS compiler

Am working on Renesas RH850F1KM microcontroller. Am doing coding for Safety Mechanism for Code Flash ECC module. In our code we are using __GETSR() function to store the PSW address for future use. But am facing the following error. function __GETSR…
Kiran JP
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Android Automotive app crashes when clicking in Input text field after typing few letters in SigninTemplate

I am facing an issue in my Android Automotive application. I am using the SigninTemplate, and when I click in the input text field after typing few letters, the app crashes. It happens if I click anywhere on the text-field. This only happens if I…
Manky
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How should I upload files to Android Automotive?

I'm using a tablet running a Snapp image of the AAOS. I have tried adb push to /storage/self/primary/Download and to /sdcard/Download/ While the second one works ( it is possible to see the files browsing through the shell ), I can not see them on…
aaos-media-loss
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Bluetooth device volume control

Some Bluetooth devices connected to Android device for a phone calls (STREAM_VOICE_CALL) accept volume control from the Android app, and some of them don't - especially when a car is connected as Bluetooth device. Also, volume level of BT device on…
Slobodan Prijic
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CAPL programming -how to manipulate messages from 1 ecu and send it to target

I am completely new to CANoe and CAPL. I am trying to implement a man in the middle manipulation between a sender ECU and target ECU.How can i write code in capl to recieving messages from sender ecu in one can channel and change frequency or values…
AVS
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How can I import HVAC libraries to my Kotlin application for Android Automotive

I am really new at this Android stuff and currently trying to create an apk to control the HVAC (Heating, ventilation, and air conditioning) of a car with Android Automotive, In some sources from the internet it seems like you need to import the…
Chris Hamston
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