Real-Time Operating Systems Courses and Certifications

Circuit Dojo

Zephyr 101 - Multi-Event Polling and Thread Control

Learn multi-event polling and thread control in Zephyr RTOS. Master efficient handling of multiple events and gain insights into advanced thread management techniques for embedded systems.

• YouTube
• 41 minutes
• Self-Paced
• Free Video

Circuit Dojo

Zephyr 101 - NRF Connect SDK vs Vanilla Zephyr

Explore differences between NRF Connect SDK and Vanilla Zephyr, understanding licensing, features, and development implications for embedded systems projects.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

Circuit Dojo

Zephyr 101 - Thread Control

Learn to manage threads in Zephyr RTOS, covering stack and heap usage, thread creation, message queues, and practical implementation for efficient embedded system development.

• YouTube
• 20 minutes
• Self-Paced
• Free Video

Technocraft

Introduction to Real-Time Linux - Unleashing Deterministic Computing

Explore real-time Linux: definition, myths, target markets, kernel preemption, and PREEMPT_RT. Learn about Ubuntu 22.04 LTS Beta's real-time capabilities for deterministic computing.

• YouTube
• 41 minutes
• Self-Paced
• Free Video

Measuring the Impacts of the Preempt-RT Patch - Performance Analysis and Considerations

Examines how Linux’s PREEMPT_RT patch changes real-time and non-real-time performance across computing, networking, and I/O.

• YouTube
• 31 minutes
• Self-Paced
• Free Video

CANnectivity - Zephyr-based USB To CAN Adapter Firmware

1 rating

Discover CANnectivity, an open-source Zephyr-based firmware for USB to CAN adapters that overcomes limitations of existing solutions for Controller Area Network development.

• YouTube
• 52 minutes
• Self-Paced
• Free Video

Circuit Dojo

Getting Started with Zephyr RTOS Development Using nRF Connect for VS Code

Master IoT development using Zephyr RTOS with nRF9151 Feather in VS Code, covering environment setup, toolchain management, and practical examples for embedded systems projects.

• YouTube
• 32 minutes
• Self-Paced
• Free Video

Circuit Dojo

Zephyr 101 - Tips and Tricks - July 2025

Discover essential Zephyr RTOS development techniques and optimization strategies for embedded systems programming in this practical guide.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

Digi-Key

Introduction to Zephyr Part 9: Interrupts, Timers, and Counters

Master interrupts, timers, and counters in Zephyr RTOS. Learn to implement efficient Interrupt Service Routines, configure GPIO interrupts, and use workqueues to build responsive embedded systems with microsecond precision timing.

• YouTube
• 56 minutes
• Self-Paced
• Free Video

Running CFS on Zephyr - A Modern RTOS for Space Missions

Discover how to port NASA's Core Flight System to Zephyr RTOS using native APIs for reliable space mission software development.

• YouTube
• 36 minutes
• Self-Paced
• Free Video

Zephyr - A Game Changer for the Automotive Industry

Discover how Zephyr RTOS revolutionizes automotive development with lightweight real-time capabilities, POSIX support, and ISO26262 roadmap for safety-critical applications.

• YouTube
• 37 minutes
• Self-Paced
• Free Video

Applying Zephyr RTOS in Spacecraft Development

Explore how Zephyr RTOS powers space-robotics systems in real missions coordinated with JAXA and NASA, highlighting its lightweight, modular architecture for spacecraft development.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

Zephyr - Learnings From Working on Safety Certification in the Open

Discover how the Zephyr project achieved 61508 concept approval and learn strategies for implementing safety certification in high-velocity open source development environments.

• YouTube
• 38 minutes
• Self-Paced
• Free Video

Zephyr-Based VIRTIO Backend on Xen - Toward Open Source Functional Safety

Explore Zephyr-based VIRTIO backend for Xen that reduces trusted computing base to under 1MB, enabling micro-kernel-style fault isolation and simplified certification for safety-critical systems.

• YouTube
• 33 minutes
• Self-Paced
• Free Video

Introducing a Heterogeneous Core Platform With AI Accelerator for Zephyr Development

Explore a new heterogeneous development platform featuring 4x Cortex A76, 3x Cortex R52, and AI accelerator for automotive Zephyr RTOS applications with practical examples.

• YouTube
• 38 minutes
• Self-Paced
• Free Video