Hello,
SDK: 15.3.0
nRF52840-DK
s140
I have taken the flash_fds_s140_pca10056 example and modified it for our own use. I would like to store versioning information, number of system resets, system on time, and various other system related information that needs to persist between power cycles or resets. I would like to define a single record, and I do not expect or intend to add additional records in the future.
The print out below shows initial start up, and then a restart. The write is successful (which is creating the record and setting the initial values). Record ID = 1, then the update happens and is successful, but the Record ID = 2. I do not know why the record ID is increasing? This is followed by an Event: FDS_EVT_UPDATE received (FDS_ERR_NOT_FOUND). After the restart the same behavior occurs and Record ID = 3. Additionally the Dirty Records after the restart is now 1.
I can not make sense of these behaviors. The code is taken from the example and moved into its own file/functions, but I am following the example closely.
Why is the record ID increasing?
Why would FDS_EVT_UPDATE occur twice?
In peer_data_storage.c the event handler fds_evt_handler has an empty FDS_EVT_UPDATE case. It is not clear what is needed in the event handler for an update? I have added similar print statements as the example in my version of the event handler with a flag to check for when the update is complete.
