General

ark_init() => error code

Initialize all subscribers and services required to communicate with AI Accelerator.

Note that this takes a few seconds.

ark_close() => error code

Close all subscribers and services required to communicate with AI Accelerator.

ark_set_overlay(overlay_name) => error code

Set the type of overlay to be shown in the teach pendant display of the image stream from the AI Acellerator (detection, classiciation, tags, none).