Real Time Operating System (RTOS)

Semester, G.G.S.I.P University Kashmere Gate] Working as Computer Science lecturer in A Real-Time Operating System (RTOS) is one that supports real-time applications and embedded systems. Real-time applications have the requirement to meet task deadlines in addition the logical correctness of the results. A Real-Time Operating System (RTOS) is an operating system that guarantees a certain capability within a specified time constraint. The main difficulties in designing real-time systems are related to time constraints: if an action is performed too late, it is considered as a fault (with different levels of criticism). Designers need to use a solution that fully supports timing constraints and enables them to simulate early on the design process a real-time system. This paper will explain some Real-Time Operating Systems (RTOS) basics. The material presented here is not intended as a complete coverage of different RTOSes and their features. For the purposes of simplification, I will briefly cover the most important features like categories, components, services, and scheduling algorithm, interrupt handling, Inter task communication mechanism of an RTOS. A real-time operating system (RTOS) is a After we explore what constitutes an RTOS and why we might want to use one, I’ll explain each of the basic components of a typical RTOS and show how these building blocks are integrated into the system.