DFU : unknwon command --gen-key !

[Chaabane]

Hi,

I'm testing the nrfutil tool for DFU in windows but it seems that when running  nrfutil keys --gen-key  private_key.txt  I get "no such option: --gen-key" , using nrfutil keys generate private_key.txt works fine. Same thing is happening with genpkg.

In the DFU quick start guide it uses options like --gen-key but in the nrfutil manual the commands uses differente option format ?

I'm using windows cmd terminal to run the commands. How can I fix this ?

Thank you

Chaabane

[Einar Thorsrud]

Hi,

The usage of nrfutil has changed a bit over time. The current version of nrfutil is 3.5.1, and you can find a description of how to use it to generate keys under Working with keys in the SDK documentation. You can also use nrfutil --help to see all commands, and nrfutil keys --help to see how to use the keys command.