I’m trying to read/write data to the internal flash of my nRF54L15 SoC using the NVS (Non-Volatile Storage) library.
I successfully flashed the sample nvs application on my nRF54L15 DK, and it works as expected.
However, when I try to integrate NVS into my own application, I added the following to my overlay file:
&flash0 {
partitions {
/* Set 3KB of storage at the end of 128KB flash */
storage_partition: partition@1f400 {
label = "storage";
reg = <0x0001f400 DT_SIZE_K(3)>;
};
};
};
For which, i get the error -
Node nvs_partition defined outside of root scope. Only reference nodes and the root node itself are allowed
I’m not sure how to define a flash partition correctly for NVS in my application overlay.
-
What is the correct way to define an NVS usable partition in an overlay file for the nRF54L15 SoC internal flash?
-
How can I write/read data at a specific flash address using NVS?
-
Are there any special considerations for NVS on nRF54L15 compared to other nRF SoCs
