2023 年 58 巻 5 号 p. 623-628
In this paper, I will provide an overview of Marine Drone 3.1, a USV control system for mini-boats, featuring the embedded OS 'F-OS' that target 8/16/32bit microcontrollers. Marine Drone 3.1 boasts high portability and unique strengths in the current market environment characterized by semiconductor shortages. It was developed in consideration of future software verification, with a focus on avoiding the inclusion of SOUP items. Comprised of 56 tasks, Marine Drone 3.1 features an interactive shell for serial communication and external APIs. This paper describes the functionalities, control software, and external APIs of Marine Drone 3.1. The author hopes that this project will contribute to the advancement of small marine drones.