S32K188 runs with debugger, but not witout

[albertgalofre]

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

[albertgalofre · Accepted solution]

understood, done and running!!!!!

Bravo for you, and bravo for the NXPCommunity.

Thanks a lot

[Robin_Shen]

Hi albertgalofre,

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

Best Regards,
Robin
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[binZhang01]

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

[종찬박]

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?

[Robin_Shen]

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

[Luxls]

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

[Robin_Shen]

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.

[종찬박]

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.