S32K中的主题 Re: Debug problem on RD-BESSK358BMU

Debug problem on RD-BESSK358BMU

BillWen — Wed, 06 Aug 2025 07:09:33 GMT

Hi NXP:

Currently, I want to flash and debug RD-BESSK358BMU EVB with NXP S32K3 BESS Application Version 0.8.0 Demo code (I didn't change anything), and I met some problem, I can debug in the first time, when I run debug in second time, it will be fail. (I can flash other easy sample code).

After this problem, I even can't erase the image by j-flash tool. Do you have any experience about this issue?

The Attachment is console log.

Thanks

BR, BillWen

Re: Debug problem on RD-BESSK358BMU

Robin_Shen — Wed, 06 Aug 2025 08:34:18 GMT

Hi BillWen,

Please contact FAE to obtain the latest August_2024_Release which has fixed this issue.

Best Regards,
Robin
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Re: Debug problem on RD-BESSK358BMU

BillWen — Wed, 06 Aug 2025 23:37:18 GMT

Hi Robin_Shen:
The problem is that I can't erase now, I don't know how to do. Do you have any recommendation?

Thanks
BR, BillWen

Re: Debug problem on RD-BESSK358BMU

Robin_Shen — Thu, 07 Aug 2025 02:41:55 GMT

Due to a problem with this old firmware, FS26 keeps resetting the S32K358. I'm afraid you need to disconnect R228 to re-download the program for the S32K358.

Sorry for the inconvenience we bring you!

Re: Debug problem on RD-BESSK358BMU

BillWen — Thu, 07 Aug 2025 05:44:33 GMT

Hi Robin_Shen:

Sorry, I can't understand what you mean. Do you mean that I need rework the EVB board (remove R228) then I can use j flash erase image?

Thanks
BR, BillWen

Re: Debug problem on RD-BESSK358BMU

Robin_Shen — Thu, 07 Aug 2025 06:06:51 GMT

Yes. You need rework the EVB board (remove R228).

If you have an oscilloscope or logic analyzer, you should be able to measure that the low level signal resetting the S32K3.

Re: Debug problem on RD-BESSK358BMU

BillWen — Thu, 07 Aug 2025 08:18:43 GMT

Hi Robin_Shen:
Yes for your help, I can erase image after remove R228.
Final question, where can I get newest version software for BESS s32k358? Is this release private or public? Or I only can get it from distributor's FAE?

Thanks
BR, BillWen

Re: Debug problem on RD-BESSK358BMU

Robin_Shen — Thu, 07 Aug 2025 08:23:32 GMT

private. Please contact FAE.

Re: Debug problem on RD-BESSK358BMU

BillWen — Fri, 08 Aug 2025 01:17:49 GMT

Hi Robin_Shen:
Really thanks for your help. I will contact our distributor's FAE.
Thanks
BR, BillWen