https://scyfi-lab.gitlab.io/tags/nanosatellites/NanosatellitesHugoBlox Kit (https://hugoblox.com)en-usSat, 15 Mar 2025 00:00:00 +0000https://scyfi-lab.gitlab.io/media/logo_hu_e9c398c8931a908d.pnghttps://scyfi-lab.gitlab.io/tags/nanosatellites/https://scyfi-lab.gitlab.io/projects/suchai-flight-software-v2/Sat, 15 Mar 2025 00:00:00 +0000https://scyfi-lab.gitlab.io/projects/suchai-flight-software-v2/<h2 id="overview">Overview</h2> <p><strong>SUCHAI Flight Software v2</strong> (SUCHAI FS v2) is a highly extensible, modular flight software framework developed for CubeSat nanosatellites and embedded space applications. Evolved from flight-proven software deployed on <strong>SUCHAI-1</strong> (2017), <strong>SUCHAI-2</strong> (2022), <strong>SUCHAI-3</strong> (2022), <strong>PlantSat</strong> (2022), and <strong>SUCHAI-4</strong> (2026). This framework enables rapid development of space missions with heterogeneous teams and multiple payload configurations.</p> <h2 id="key-architecture--technical-features">Key Architecture &amp; Technical Features</h2> <ul> <li><strong>Command Processor Design Pattern</strong>: Decouples command handlers from core dispatchers, allowing developers to register new telecommands and internal routines without modifying core system logic.</li> <li><strong>Multi-OS Layer Support</strong>: Native abstraction layers supporting <strong>FreeRTOS</strong> for embedded microcontrollers (AVR32, ESP32) and <strong>GNU/Linux</strong> for embedded single-board computers (Raspberry Pi).</li> <li><strong>Communication Stack</strong>: Integrated with <strong>LibCSP</strong> (CubedOS Space Protocol) using CAN-bus and ZMQ interfaces for inter-subsystem and ground-station communication.</li> <li><strong>Flight Inheritance</strong>: Inherits field validation from 4 operational nanosatellites in Low Earth Orbit (LEO).</li> </ul> <h2 id="people-involved--collaborators">People Involved &amp; Collaborators</h2> <ul> <li> <p><strong>Maintainers</strong>:</p> <ul> <li>Carlos Gonzalez-Cortes</li> </ul> </li> <li> <p><strong>Collaborating Institutions</strong>:</p> <ul> <li><strong>SCY-FI Lab</strong> (Computer Engineering Department, Universidad de Santiago de Chile, USACH) and</li> <li><strong>SPEL</strong> (Electrical Engineering Department, Universidad de Chile) and</li> </ul> </li> </ul> <h2 id="links--resources">Links &amp; Resources</h2> <ul> <li>👩‍💻 <strong>Code Repository</strong>: </li> <li>🛠️ <strong>Tutorial</strong>: </li> <li>📄 <strong>Publication</strong>: </li> </ul>