Dataset is written into Flash automatically?

[Kostiantyn Makhno]

Hi there, I use the openthread and  I have some observation: when I at first turn on the MCU I generate random network parameters with otDatasetCreateNewNetwork(), when I reset the MCU these parameters is same. I think that they write into flash memory. Does anybody have any idea?

P.S Also I use otDatasetIsCommissioned(), and I a little bit confused with it. I read about active dataset and pending dataset in Thread spec but it's so hard. Can anyone explain about it? Thanks.

[Marjeris Romero]

Hi Kostiantyn,

You should set FDS_VIRTUAL_PAGES_RESERVED to 4, to move flash end address used by the FDS (OpenThread stack uses 4 flash pages for nRF52840).

Best regards,

Marjeris