How to add .a file in the sample of NRF9160?

[Hannibalhz]

Dear Nordic Engineers

   I recently encountered a problem when developing NRF9160.I developed it based on the example of asset_tracker_v2.Now I have an .a file of an encryption algorithm.I want to add this .a file to the project to call the encryption algorithm in the code.What should I do?Do you have some good suggestions?

  Looking forward to your reply.

  Thanks and Best regards

[Kazi Afroza Sultana]

Hello Wang,

You can check this example which demonstrates the way of inclusion of an external static library into the zephyr build system. sdk-zephyr/samples/application_development/external_lib at main · nrfconnect/sdk-zephyr · GitHub

Thanks.

Best Regards,

Kazi Afroza Sultana