Hi all,
I'm working on an application with the nrf52840, and I'm having trouble making data persist over reprogramming (Using nrfjprog); after I reflash my board, the data that I've previously written is gone. My app-level code uses the nrf_nvmc functions to write to flash. So my question is this: do I need to use fstorage, or some other set of functions different than nrf_nvmc, to write to flash? Or is it based on how I configure my flash, rather than what functions I use to write to it? I've seen posts abut setting DFU_APP_DATA_RESERVED to create reserved space, but these were always in relation to DFU, rather than reflashing using nrfjrpog. Is there a difference between the two? Or should what works for one work for the other?
Thanks.