cannot find ../../../../../../../external/micro-ecc/nrf52hf_armgcc/armgcc/micro_ecc_lib_nrf52.a: No such file or directory

[Conan_y]

i got a file : micro_ecc_lib_nrf52.lib but in project i need a .a file,what should i do? thanks!

[Edvin]

Hello,

I don't know what SDK version you are running, but you need to look for a file located in:

SDK\external\micro-ecc\build_all.bat

Open a cmd terminal in this micro-ecc folder, and type "build_all.bat" and hit enter. It should build the libraries that you need, and place them in the correct folder. You need an armgcc compiler to be able to run this file. Please refer to this guide (Step B. Build the bootloader).

Best regards,

Edvin