NASA's open-source flight software framework, F´ (F Prime), provides a reusable, component-based architecture for flight software and embedded systems.
F´ (F Prime) is a component-driven, open-source C++ framework designed by NASA's Jet Propulsion Laboratory (JPL) for flight software and embedded systems. It offers a highly modular architecture that abstracts operating systems, manages threading and queues, and enforces compile-time safety through typed port communication. F´ is widely adaptable across diverse hardware configurations, includes an extensive testing and code generation ecosystem, and is famously known for powering the Ingenuity Mars Helicopter.
F´ successfully refutes the notion that aerospace software must be built as a monolithic, customized silo. By proving its robustness on Mars, this framework shows that modular C++ designs can deliver mission-critical reliability while dramatically reducing development costs.
- –The component-port architecture allows developers to isolate logic, enabling rapid development and mock-based testing.
- –Cross-platform capability ensures it can run on everything from low-power bare-metal microcontrollers to embedded Linux.
- –Extensive code-generation tooling significantly minimizes boilerplate, allowing teams to focus on core logic.
- –Open-source availability lowers the barrier to entry for academic, amateur, and commercial space ventures.
DISCOVERED
1h ago
2026-07-11
PUBLISHED
1h ago
2026-07-11
RELEVANCE