S32K144 IAR Project Build

[Embedded_novice]

I want to create an IAR project by following the S32DS routine about S32K144. After the project is compiled, I get an error when I enter debug mode. I also tried to export the xml file from the S32DS routine to create the project, again this error occurs, but it can be debug in S32DS.

This is the IAR project I created, which configuration items will have problems in the interim? Thanks for help

[Julián_AragónM · Accepted solution]

Hi @Embedded_novice

This seems to be an issue with using J-Link instead of I-Jet. Please look at the following posts:

• Solved: Re: S32K311 Stack pointer is setup to incorrect alignment - NXP Community
• [SOLVED] Stack pointer is setup to incorrect alignment - J-Link/Flasher related - SEGGER - Forum

You could also try to export the project to IAR EW instead:

• S32K1xx Series MCU Application Development Guide - IAR toolchain Sample Engineering and Usage FAQ (q...
• HOWTO: Export S32DS Project to IAR EW (S32K14x/S32K11x) - NXP Community

Best regards,
Julián

[Embedded_novice]

Thanks for your help.