Wait for fds write to finish SDK14

Question

Hi 
 I would like to write some data to flash directly before powering off. I have a few questions: 
 
 What is the best way to know if my write operation has finished? 
 If I have make several write operations in a short amount of time, it's likely that some will be queued given that it's an asynchronous operation. Is there a way to check if there are any queued operations left? 
 Where can I find the fds event handler in SDK14 (provided it still exists)? Or where can I get the events returned by fds 
 
 Thanks
SDK14
nrf52832

RichieJH · Accepted Answer

Did you try my suggestion per your related question on this found here? devzone.nordicsemi.com/.../ 
 Anyway 
 
 
 Raise a flag on calling fds_record_write() that is cleared in fds_evt_handler() 
 
 
 If performing several fds_record_write() wait until the flag is cleared in fds_evt_handler() before continuing with the next fds_record_write() . Use this same flag to indicate when all of the fds_record_write() s have occurred. 
 
 
 In the Nordic Information Center enter "Flash Data Storage v14" for usage under SDK14. Gives you information about fds_evt_handler() for SDK 14.

Wait for fds write to finish SDK14

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