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.
Original Attachment has been moved to: S32K144_backdoor_key_access_S32DS1.3.zip
Original Attachment has been moved to: a123sys_gen3_M4.zip