topic How to flash NXP S32k322 board in S32K

How to flash NXP S32k322 board

pratik_a — Fri, 05 Apr 2024 13:23:06 GMT

Hi,

I have a custom-built S32K322 target board along with a PE Micro Multilink probe. Please guide me on how to flash the board using S32 DS.

I'm also trying to debug using the probes, but I'm getting the error as seen in the image attached to this post.

Any help is appreciated.

Regards,

Pratik

Re: How to flash NXP S32k322 board

pratik_a — Mon, 08 Apr 2024 08:32:20 GMT

Hi,

I still haven't found a way to flash the controller.

Kindly help.

Regards,

Pratik

Re: How to flash NXP S32k322 board

Julián_AragónM — Mon, 08 Apr 2024 18:56:07 GMT

Hi @pratik_a,

Has this MCU worked prior to trying to flash with PE Micro?

Could you share which connection are you using? Please update the PE Micro plugins for S32DS as well and following this general guide for debugging: HOWTO: Build a Project and Setup a Debug Configuration for debugging in S32 Design Studio - NXP Community

There is also this document for USB Multilink and NXP devices: Technical Summary for USB Multilink Universal

Best regards,
Julián

Re: How to flash NXP S32k322 board

pratik_a — Tue, 09 Apr 2024 14:33:22 GMT

Hi @Julián_AragónM ,

Yes, it worked earlier but I had flashed it with Segger's J-Link Edu mini. But somehow it stopped working. I'm unsure of the reason as of yet. I'm using J-tag to flash and debug, Port G of the PE Micro multi-link device.

I'm also not sure how to directly flash code using PE Micro through S32 DS. I tried to debug using the steps mentioned in the link, but I got the error as seen in the attached image above.

Re: How to flash NXP S32k322 board

pratik_a — Wed, 10 Apr 2024 10:25:43 GMT

Hi @Julián_AragónM

Just an update.

For anybody facing a similar issue, I followed the steps mentioned in the following post and it worked.

Dual cores debugging with PEMicro's MULTILINK by S32DS for S32K324 - NXP Community

Also, is there an alternative to directly flashing the code through S32DS using PE Micro?

Regards,

Pratik

Re: How to flash NXP S32k322 board

Julián_AragónM — Wed, 10 Apr 2024 21:22:15 GMT

Hi @pratik_a,

Unfortunately, this version of S32DS does not support the flash tool, only debugging. You could disable the temporary breakpoint at main so the code runs after debugging:

There is also the PEmicro's PROG Flash Programming software, directly from PEmicro's page.

Best regards,
Julián