https://devzone.nordicsemi.com/f/nordic-q-a/16360/glucose-database-fdsHi! Would it be possible to modify the glucose example to save the database records to flash using FDS? Keeping the overall structure of reading and writing, just changing e.g. the uint32_t ble_gls_db_record_add(ble_gls_rec_t * p_rec) and uint32_ten-USTelligent Community 13Tue, 13 Sep 2016 11:17:07 GMThttps://devzone.nordicsemi.com/thread/62595?ContentTypeID=1Tue, 13 Sep 2016 11:17:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:765b8258-2ba5-48a8-ad69-29992f4c1ecaHung Bui<p>@Sakitten: You should have no problem. The FDS is implemented base on the fstorage and fstorage used the softdevice API to access flash. The scheduling will be handled by fstorage and softdevice. You should be safe to call fds call when in interrupt.</p> <p>There is a simple fds example <a href="https://github.com/hubuhubu/nRF52-fds-example">here</a> if you need.</p><div style="clear:both;"></div>