s32k micro issue

[vijayaguru1]

we faced issue in s32k board flashing. we initiate the re flashing the s32k micro .it will hold while re flashing after 60% of flashing process completion period. how to resolve this issue.

[Robin_Shen]

Hi

This issue is discussed in HOWTO: Create S32DS Project from Example 'Hello World' for S32K144 (w/o SDK). It seems that this issue is related to Admin rights.

Best Regards,
Robin
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[vijayaguru1]

hi sir,

how it is possible to admin rights, here, micro does not allow to flash. i think, micro is lock, can you share your input for how to enable and how to unlock the micro.

[Robin_Shen]

If S32K is secured, when using the onboard PEMicro OpenSDA debugger, S32DS will pop up this reminder: Device is secure. Erase to unsecure?

Did you secure the S32K1 before? If the mass-erase was enabled, just re-program it as usual. Refer to AN12130 Production Flash Programming Best Practices for S32K1xx MCUs.pdf

Does the project that was loaded to the MCU before the error occured use CSEc?
Or has the MCU been partitioned for CSEc, even by trying an example project that utilizes the security engine?

Have you tried switching another workspace? Finally, I suggest you try giving S32DS admin rights.