topic Re: initialize the EVM board in S32K

initialize the EVM board

UnLEE — Wed, 13 Sep 2023 23:59:21 GMT

I successfully built S32K344_CAN_bootlloader_RTD2d0 and ran it on the EVM board. In addition, we succeeded in loading and executing S32K344_CAN_App_RTD200 through ECU-BUS.
Afterwards, if I modify the IO of S32K344_CAN_bootlloader_RTD2d0 and run it on the EVM board using the GDB Hardware Debugging tool, S32K344_CAN_App_RTD200 loaded through ECU-BUS will be executed. How do I initialize the EVM board?

Re: initialize the EVM board

danielmartynek — Thu, 14 Sep 2023 11:21:23 GMT

Hi @UnLEE,

What do you mean by the initialization?

And what EVM board do you have?

Thanks,

BR, Daniel

Re: initialize the EVM board

UnLEE — Fri, 15 Sep 2023 01:00:24 GMT

As of now I have S32K344_CAN_App_RTD200 running on my EVM board. I want to run the S32K344_CAN_bootlloader_RTD2d0 program on the EVM board using the GDB Hardware Debugging tool. No matter how much I build and run it, the S32K344_CAN_App_RTD200 program continues to run. So, I want to factory reset the EVM board.

The EVM board I use is [NXP] S32K3X4EVBQ257ND.

Thank you.

Re: initialize the EVM board

danielmartynek — Fri, 15 Sep 2023 08:31:12 GMT

Hi @UnLEE,

What debugger do you use to erase an reload the MCU with the S32K344_CAN_bootlloader_RTD200 program?

BR, Daniel

Re: initialize the EVM board

UnLEE — Sat, 16 Sep 2023 02:54:50 GMT

I'm usign PEMicro Interface Debugging tool.
Thank you.

Re: initialize the EVM board

danielmartynek — Mon, 18 Sep 2023 11:58:58 GMT

Hi @UnLEE,

Can you share the debugging configuration?

Have you tried loading another RTD example?

What probe do you use?

BR, Daniel