Real-time operating systems require a set of functionality to effectively perform their function, which is to be able to execute all of their tasks without violating specified timing constraints. This ...

A real time system must respect time constraints to ensure that its execution makes functional sense. A real-time operating system or RTOS (sometimes known as a real-time executive kernel) is a ...

To find the RTOS with the best real-time performance, you've got to do an apples-to-apples comparison. Developers are making embedded systems applications more complex, not only because they can, but ...

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For each embedded product, software developers need to consider whether they need an operating system; and if so, what type of an OS. Operating systems vary considerably, from real-time operating ...

Abounded response to events is the key to defining a hard real-time system. Real-time systems require determinism to ensure predictable behavior. Without determinism, systems can't be called real-time ...

Linux (come on, you knew it’d be Linux) takes a different approach: no locks, no guardrails, no limits. That’s what makes Linux a real operating system, something its competitors, dwarfing it in ...

The concept of time in the context of a real time operating system was introduced in an earlier article, along with an idea of the facilities associated with time that likely to be available with an ...