topic Re: S32K188 runs with debugger, but not witout in S32K

S32K188 runs with debugger, but not witout

albertgalofre — Tue, 22 Dec 2020 16:28:48 GMT

Hi there,

I have created a project with "S32DS Application project" button, over the S32k188 micro controller; it just a blinking led. Works fine debugging with the Mutilink Universal debugger; BUT I unplug this debugger and after a reset the led is fix to OFF. Seems that the microcontroller doesn't start to run. I have set the optimization to "None".

I have tried a "S32DS Project from example" button (hello_world_s32k118) and adding the blinking led code; and works fine with and without debugger!!!!!!

There is something different inside the project parameters, between the example and the application. I have compared them and matched some parameters, but with the same results.

IDE: S32 Design Studio for ARM Version: 2.2 Build id: 200116

Where I could be failing?

thanks a lot

Re: S32K188 runs with debugger, but not witout

Robin_Shen — Thu, 24 Dec 2020 00:57:32 GMT

Hi albertgalofre,

Please add "START_FROM_FLASH" Symbols in "Standard S32DS Assembler".

Best Regards,
Robin
-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
-------------------------------------------------------------------------------

Re: S32K188 runs with debugger, but not witout

albertgalofre — Sun, 27 Dec 2020 17:13:44 GMT

understood, done and running!!!!!

Bravo for you, and bravo for the NXPCommunity.

Thanks a lot

Re: S32K188 runs with debugger, but not witout

종찬박 — Thu, 31 Dec 2020 00:18:40 GMT

Hi Robin.

I'm trying to solve same problem. but I can't see the tap that you let me see.

I think that's because I have another version S32DS.

I have S32 Design Studio for S32 Platform
- Version: 3.3
- Build id: 200610

I want to execute S32K188 without debugger.

What can I do?

Re: S32K188 runs with debugger, but not witout

Robin_Shen — Thu, 31 Dec 2020 00:33:19 GMT

Yes. There is a little different between S32DS 2.2 and 3.3.
You can open Standard S32DS Assembler -> Preprocessor and then add START_FROM_FLASH

Re: S32K188 runs with debugger, but not witout

종찬박 — Thu, 31 Dec 2020 02:54:25 GMT

I'm afraid that it doesn't work.

I did already what you said so, but my board doesn't work.

when I control my board with debugger, it works well.

but, After power reset, it doesn't work.

Re: S32K188 runs with debugger, but not witout

binZhang01 — Wed, 08 May 2024 01:15:18 GMT

I followed your instructions, but it didn't work. I am using the routine of S32K312

Re: S32K188 runs with debugger, but not witout

Luxls — Mon, 10 Jun 2024 12:03:19 GMT

It does not work when I try this method to debug S32K312 EVB.

Re: S32K188 runs with debugger, but not witout

Robin_Shen — Tue, 11 Jun 2024 00:18:24 GMT

Please see the discussion here: If I don't give s32k312 delay, the CAN stop during operation
If the problem is still not solved, it is recommended to click ASK A QUESTION in the S32K community.