Introduction to Real-Time Operating Systems
An RTOS provides the framework to manage multiple, complex tasks with strict timing deadlines. Its core value is not just speed, but **predictability**. This interactive app will help you visualize the key concepts that make real-time systems possible.
Use the tabs above to navigate. The **Scheduler Sim** is the best place to start for hands-on learning!
RTOS Scheduler Simulator
Task Execution Timeline
This chart shows which task is running on the CPU at each time "tick." Notice how higher priority tasks interrupt (preempt) lower priority ones.
Controls
Task Queue:
- No tasks added
Key Concepts Visualized
Mutex (Resource Protection)
A mutex ensures only one task can access a shared resource at a time.
👨💻
Task 1
💾
Free
👩💻
Task 2
Task State Transitions
An RTOS manages tasks by moving them between states.
▶️
Running
👍
Ready
⛔
Blocked
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