FDS Sample Code

[alhay49]

Hi,

I am trying to use the FDS for saving some variables and displaying them again later. I have downloaded the NRF52-fds-master sample code posted on github. However, this uses the peer manager and I don't want to include that in my final code. I copied out all of the methods for init, reading and writing and set the sys_evt_dispatch to use the fs_sys_event_handler. When I compile this code the event handler never triggers on the end of a write operation. I have gone through the code in the SDK documentation but it is all equivalent to the things that I copied from the sample code. I am trying to use UART and the nus ble profile to trigger read and write methods.

Does the FDS only work with the peer manager? Or is there a sample that just uses FDS without the peer manager?

Thanks for the help

[alhay49]

Thank you for the notes. I worked out what the problem was. I was initalising the FDS module and then calling the write command without waiting for the event handler to return. I've now added a delay and it is working well. The sample code I had reviewed had the peer manager component that also initialises the FDS so by the time they did test writes this initialisation had already been completed and they didn't have a check to make sure that it was.

[saiteja]

hi, rk where i can get fds simple examples for nrf51.

[Stefan Birnir Sverrisson]

You can find simple fds example here

[Tanasis!]

Do you have also an example for SDK 12.x? This one doesn't seem to work with SDK 12.x. Thanks!