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S32k open sda secure flash issue

Question asked by Koorosh Hajiani on May 10, 2017
Latest reply on May 17, 2017 by Daniel Martynek

Hi,

So I must inadvertently secured flash. Target board is S32K144EVAL. IDE used, uvision, s32k design studio.

I've locked 2 EVALS boards up.I've crated simple projects in both design studio and uvision  and downloaded to flash successfully until I tried this particular project created in uvision and boards started to luck up.So I'm board less and colleagues and the boss starting to ask questions .

Daniel Martynek has a project which supposed to unlock this.I trried the dubug_configuration RAM , thinking it is downloading to RAM using OPEN SDA ,but I kept getting the same "Flash is secured" thing, which is strange .

Is the RAM debug configuration runs out of the RAM?

Anyway if anyone has a solution to this your help is greatly appreciated.

the culprit(uvision) and Danel Martynek 's project are both attached.

 

Thanks,

Koorosh Hajiani

Original Attachment has been moved to: S32K144_backdoor_key_access_S32DS1.3.zip

Original Attachment has been moved to: a123sys_gen3_M4.zip

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