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RM57L843: Issue with Block Addressing in TI FEE Driver for RM57L843

Part Number: RM57L843

Tool/software:

Hello,

We are encountering an issue with the TI FEE driver while managing two virtual sectors, each with a size of 64k. We have five data blocks with the following sizes: 8 bytes, 8 bytes, 8 bytes, 128 bytes, and 3204 bytes.

The problem arises when writing a couple of these blocks and then attempting to write additional blocks. The FEE driver appears to copy the previously written blocks next to the newly written blocks. However, sometimes the address of the previously written block is lost, causing the system to read from an incorrect location when accessing those blocks.

Could you please advise us on how to resolve this addressing issue?

Thank you in advance for your assistance.

  • What is the next step to get a FAE to support this question? A software release is at stake ... 

  • Hi Kamyar,

    The problem arises when writing a couple of these blocks and then attempting to write additional blocks. The FEE driver appears to copy the previously written blocks next to the newly written blocks. However, sometimes the address of the previously written block is lost, causing the system to read from an incorrect location when accessing those blocks.

    I don't understand your issue clearly,

    Is it possible to elaborate it further with an example?

    Do you have any screenshots of the data for this error?

    --
    Thanks & regards,
    Jagadish.