Software looping in RAM Location while running it in S32K344EVBQ172.

lekshmy — Tue, 11 Oct 2022 13:42:39 GMT

I am facing an issue with flashing and running the software in S32K344 evaluation board using winidea debugger

The evaluation board used- S32K344EVBQ172

when I try flashing the software using winidea debugger,and then resetting the target and running it, software is not executing. It is looping in a location as shown in screenshot below

The board startup code in the software is also not executed and control is not coming to any board init functions when we put breakpoints.

Can you suggest what could be the issue

Looking forward for your reply

Thank you

Re: Software looping in RAM Location while running it in S32K344EVBQ172.

danielmartynek — Wed, 12 Oct 2022 13:42:03 GMT

Hi @lekshmy,

Is the application running after the programming before it gets reset?

Can you see what is at the SRAM location in the .map file / linker file?

Did you build / load the application in Flash or SRAM?

Can you check the .srec file and compare it with data in the flash?

Thanks,

BR, Daniel

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Software looping in RAM Location while running it in S32K344EVBQ172.

Re: Software looping in RAM Location while running it in S32K344EVBQ172.