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LAUNCHXL-F280049C: "TI F280049C Flash API ECC Writing Issue – Fapi_AutoEccGeneration Enabled but ECC Missing"

Vishnu Hari
Prodigy 40 points

Part Number: LAUNCHXL-F280049C

Tool/software:

Hi,

I’m working on a project using the TI F280049C controller and am using the Flash API provided in the TI example project to program data into Flash memory. I’m calling the "Fapi_issueProgrammingCommand" function with "Fapi_AutoEccGeneration" enabled, expecting ECC values to be written alongside the data. However, I’ve noticed that the ECC values are not being populated in memory as expected.

In the Memory Browser, the data appears to be programmed correctly, but the ECC bytes are missing. I've attached a screenshot showing the memory view where the ECC values are not populated as expected.

Does anyone know why ECC might not be generated or written properly? Are there specific settings or steps in the Flash API configuration for this controller that I might be overlooking? Any guidance or suggestions would be greatly appreciated. this is ok or need to make any changes.

Here's the relevant portion snippet of my code