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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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Trying to fix a run time error for S32K118 microcontroller based Cortex M0

i am trying to make an erase for flash memory from main.c, when i put a breakpoints in debugger (isystem ic5700 ) it erase succefully. when i am trying to run the programm without any breakpoint , exception happens . i read the status register of…
ibrahim mostafa
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What is a DcmDspRoutine representing in ODX?

In ODX there are many different parameters. What does a DcmDsp Routine represent?
JKRT
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What are short names of AGL services

I am working on Linux AGL platform 6.0.3 (Flounder). There are so much AGL's services with pretty long…
Thảo M. Hoàng
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how to make building environment for AGL?

I want to implement or create a bhuild environment for Automotive Grade Linux that I can virtually create some which is to be installed on AGL.
Ajay Shimpi
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Is there a general Assembly ISA to learn? If not, which one I should learn?

I've learned the Assembly programming of the 8086 Intel processor in the college. I'm now trying to revise it. I've heard that Assembly is required in Automotive Embedded Systems so I want to know which way to learn it is the best? I don't need to…
Gamal Othman
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how to fix CAN connection errors?

i'm newbie to the field of automotive, i'm trying to make a connection with can bus between CAN box and aurix board and monitor this connection using CANoe software. i'm only trying to send a simple message one time from the kit over the can bus as…
Mohamed Ahmed
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Sending / Receiving / Configuring TCP/IP Protocol Suite Request / Response Packets in CANalyzer using CAPL

We have requirement to test TCP/IP Protocol Suite ( TCP/UDP/IP/ARP/ICMP/Ethernet) using CANAalyzer / CANoe with CAPL and have below queries :- Are there any API provided to send / receive / configure different protocols packets within TCP/IP…
nja
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How the Diagnostic Trouble Code(DTC) data is defined in the ECU?

When a diagnostic tool is connected to the server it gets the the DTC. I want to know how the DTC data is defined and stored in the ECU.
Pratik P
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How does a RTOS like Green Hill Software's INTEGRITY RTOS integrate with automotive grade linux?

I'm trying to understand the stack for automotive code - I know that Linux/Android can sit on top of it, and so I would presume AGL, but I'm uncertain of the distinction and what framework the RTOS provides as a platform. Secondary point: Is Tizen,…
OverflowDisplayName
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Plans to use halide in safety-critical (automotive) application?

does anyone have plans to qualify halide extension to LLVM compiler, according to ISO 26262-8:2018 Clause 11? Typical applications would be related to ADAS or AV. I could not find any information on https://github.com/halide or on…
zvikamelamed
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How to calculate the checksum of the structure having different datatypes?

I need to fill the binary with this header. Checksum of the header will be add end of the header.checksum should be 1 byte sum typedef struct { uint32 startAddress; uint16 size; uint32 EndAddress; uint8 type; uint8 version; …
Vamsi Chowdary
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How can an Ebike speedsensor regulate the voltage for its throttle?

I want to rebuilt my High-Speed Ebike after it went down. I tried a Chinese out-of-the-box controller ($40) but it only rotates the 36DC 400W motor at 3 speeds. Since I want to enhance the bike (GPS, RasPi) I might better intergrate the whole…
user9303562
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Autosar Client Server configuration problem

I'm trying to configure a Client server interface for 3 operations in AUTOSAR 4.2 using EB tresos tool. I have configure the required P and R ports in the in Server and Client respectively. I have created 3 runnables and Operation invoked event for…
Jackie
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