Program UICR

[gaminn]

Hello, how to program 48 bytes long .bin file to UICR (starting addres 0x10001080) using nrfjprog?

[John]

You can write it 4 bytes at a time by doing something like this:

        nrfjprog --memwr 0x10001088 --val 10981692

Which is how I put a serial number in devices during development. Keep in mind that if you are using the newer bootloader in its default configuration it may be using the first two words of the customer portion of the UICR.

[gaminn]

I should have mentioned that I know how to program 4 bytes at a time to UICR. I really want to know whether there is a way to program binary file of arbitrary length to UICR.