Cannot flashing and Provisioning the Device

[FahadAaly]

I had clone the git repository. I had installed all the packages.
I run the command "make -C runners/embedded build-nk3xn" for compilation and it is successfull.
After compilation I reset the device using "make -C utils/lpc55-builder reset". There are no errors at this stage.
When I run lpc55 ls it shows Bootloader { vid: 1FC9, pid: 0021, uuid: 10B76569862E185887007917C6B9A195 }
so my device is still in bootloader mode.
However, I am going to flash the device using the command "make -C utils/lpc55-builder provision-develop" but it gives me the error

I have no idea what this error is about.

[daringer]

thanks for reporting, the documentation is not correct there anymore, please use make -C utils/lpc55-builder provision-release - once the linked PR is merged this will also be correct in the documentation

[robin-nitrokey]

Adding to what @daringer said – running this on main will probably not work at the moment. Please either wait until #590 is merged or use that branch for now.

[FahadAaly]

@daringer Another problem is that when I run the command make -C utils/lpc55-builder provision-release. It runs and flash my device but end with error Device not found 42b2. It is searching for the device 42dd. How to reflash now if device is not supporting 42bb?

[robin-nitrokey]

@FahadAaly Please share the commit you used and the full output of make -C utils/lpc55-builder provision-release.