https://devzone.nordicsemi.com/f/nordic-q-a/56628/littlefs-on-external-spi-flashFor the nRF9160, exists there sample projects using littlefs on external flash memory? My flash is accessible via SPI.en-USTelligent Community 13Fri, 17 Jan 2020 13:23:53 GMThttps://devzone.nordicsemi.com/thread/229618?ContentTypeID=1Fri, 17 Jan 2020 13:23:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f1f9ab1d-dc66-4f15-b51f-1ca1eaf28533Tron<p>THank you, will try, and keep you informed <span class="emoticon" data-url="https://devzone.nordicsemi.com/cfs-file/__key/system/emoji/1f642.svg" title="Slight smile">&#x1f642;</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/229457?ContentTypeID=1Thu, 16 Jan 2020 15:36:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4117006d-4e74-4882-9464-241ede587d01jbrzozoski<p>I haven&#39;t seen a sample putting it all together for nRF9160, but it looks like Zephyr has support for both SPI_NOR and LITTLEFS...</p> <p>There are some Zephyr samples for other boards down in zephyr/samples/subsys/fs/littlefs.&nbsp; Take a careful look at the prj.conf files in those directories. The config items you would be looking for are CONFIG_FILE_SYSTEM_LITTLEFS and CONFIG_SPI_NOR or things that look related.&nbsp; Adding support to a nrf9160 sample should be as simple as adding those lines to the prj.conf from a nrf9160 project.</p><div style="clear:both;"></div>