topic Re: S32K310 Locked in S32K

S32K310 Locked

Chenxu1 — Fri, 08 Nov 2024 09:22:59 GMT

Hello, NXP experts!
I am facing a troublesome problem：
When I used the S32DS project to download to the S32K310, it was able to run normally.
When I used the Mcal configuration project of the S32DS and downloaded it to the S32K310, the chip was locked. Look at the rst pin and see a reset signal every few milliseconds.We tried to disable the external 16M crystal oscillator and PLL, and using FIRC, we found that it would still be locked.
Q：Is there anything to note about Mcal configuration in the S32DS?

Re: S32K310 Locked

Robin_Shen — Mon, 11 Nov 2024 05:26:08 GMT

It seems that you are referring to the examples in the S32K3 LIN STACK. Which version of LIN STACK did you install? Which version of S32K3 RTD did you install?
I saw the Lin_Master_S32K311_Example_DS project in SW32K3_S32M27X_LIN_STACK_2.0.5_D2410.
Will there be any problems if you download this unmodified example on the S32K31XEVB-Q100 board?
In addition, your Mcu seems to have a warning. Please tell me what the warning is.

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: S32K310 Locked

Chenxu1 — Mon, 11 Nov 2024 05:45:22 GMT

Yes, I modified it with the Lin_Master_S32K311_Example_DS project in SW32K3_S32M27X_LIN_STACK_2.0.5_D2410.
I only have S32K310 boards, so I can't test the original project.
Warning is as follows:

If I set this option to enable, I get a clock error.

Re: S32K310 Locked

Robin_Shen — Mon, 11 Nov 2024 09:26:06 GMT

I am able to run the Lin_Master_S32K311_Example_DS project of SW32K3_S32M27X_LIN_STACK_2.0.5_D2410 on S32K31XEVB-Q100 board.

Please check the configuration according to the differences between S32K310 and S32K311 mentioned in Table 1. S32K3xx chip's feature comparison of S32K3 Data Sheet.