Course Overview
This practical two-day course introduces Real-Time Operating Systems for embedded developers ready to move beyond bare-metal programming. You’ll learn when an RTOS makes sense, understand core RTOS concepts, and gain hands-on experience with FreeRTOS. Perfect for developers who want to build more complex, maintainable embedded applications with predictable timing behavior.
As embedded systems grow more sophisticated—handling multiple sensors, communication protocols, and user interfaces simultaneously—the limitations of bare-metal super-loop architectures become apparent. This course demystifies RTOS concepts through practical examples, showing you how tasks, scheduling, and synchronization mechanisms can simplify complex designs while maintaining real-time performance. Using FreeRTOS on actual hardware, you’ll experience firsthand how an RTOS can make your embedded applications more modular, testable, and maintainable.
Learning Objectives
- Understand when to choose RTOS over bare-metal programming
- Master core RTOS concepts: tasks, scheduling, and priorities
- Implement synchronization with semaphores, mutexes, and queues
- Manage shared resources safely in concurrent environments
- Design responsive systems with predictable real-time behavior
- Debug common RTOS issues including deadlocks and race conditions
- Analyze and optimize memory usage for RTOS applications
Topics Covered
- RTOS Fundamentals - When to use RTOS, tasks, and scheduling
- Task Management - Creating and controlling concurrent tasks
- Synchronization Mechanisms - Semaphores, mutexes, and event flags
- Inter-Task Communication - Queues, notifications, and data sharing
- Resource Management - Priority inversion and critical sections
- Memory & Timing - Stack sizing, heap usage, and software timers
- Interrupt Integration - Interrupt handling and deferred processing
- Debugging & Analysis - Finding concurrency bugs and performance issues
What You Get
- Hands-on labs with FreeRTOS on real hardware
- Practical exercises building multi-tasking applications
- Code examples and design patterns for common RTOS scenarios
- RTOS selection guide and comparison matrix
- Debugging techniques workbook
- Certificate of completion