RTEMS

RTEMS (Real-Time Executive for Multiprocessor Systems) is an open-source operating system designed for embedded devices requiring precise timing and reliable performance. It manages hardware resources like processors, memory, and sensors, ensuring that critical tasks (such as controlling machinery or communication systems) are executed within strict time constraints. RTEMS is adaptable to various hardware platforms and is widely used in aerospace, automotive, and industrial sectors where real-time responsiveness and stability are essential. Essentially, it provides a robust, efficient foundation for developing dependable systems that must react quickly and predictably to events.