CC2650MODA: Persistent data storing on Flash

Dmitrii Dmitriev

Part Number: CC2650MODA

Tool/software:

Hello,

I have a situation where I have to add simple logging of the logic in CC2650MODA. I'm trying to understand how I can store it in the flash.

Is it possible? Could you advise what's the best way to do it?

I tried to look through the datasheet but haven't found the memory mapping, so I could understand how and where to store the data.

4 months ago

0 Tarek D 4 months ago

TI__Expert 4200 points

Hello,

Thank you for reaching out! We will take a look at your issue and get back to you ASAP!

Best Regards,

Tarek

0 Maxence Mathieu 4 months ago

TI__Expert 5000 points

Hi !

In order to write to flash, you could use the functions in the API related to the NVS. This would allow you to write data to a sector of flash memory, which would not be deleted after a power cycle. However, writing to flash very often can wear out the flash. Have you thought of alternative ways of logging the logic of your device without writing to flash ? I can recommend you to read the brand new SLA about logging to see if there are other options that could work for you.

Kind regards,
Maxence

0 Dmitrii Dmitriev 4 months ago in reply to Maxence Mathieu

Prodigy 10 points

Hello,

Thank you for the suggestions. I'm gonna check them.

There is a solution with RAM usage instead, but I'm doing an investigation in case that plan fails.

0 Maxence Mathieu 4 months ago in reply to Dmitrii Dmitriev

TI__Expert 5000 points

Great, if you have any more questions after your investigation, feel free to ask them here or in a new thread.

Kind regards,
Maxence

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CC2650MODA: Persistent data storing on Flash