nRF52840 flash fstorage example not working

[miki_h]

Hi,

I'm using SDK 14.2.0 flash_fstorage_example_s140_pca10056 with SEGGER on the nRF52840 Preview DK.

As you can see the basic example not working, what I'm writing and what I'm reading is completely different.

Thanks, Miki

[RK]

Read the 'Writing to Flash' section in the manual which tells you what must be written to the UICR before you can program flash.