Knowledge Base

Leverage our team’s vast embedded experience (over a century of combined experience) with the Eclipse THREADX RTOS. Our knowledge base contains FAQs, tips, and best practices that help speed your development and help you make better quality products.


Repository Guide

Learn how to navigate the Github repository for the Eclipse THREADX RTOS. With over 1,500 folders and 8K files, the Eclipse THREADX repository is substantial. This guide helps you find exactly what you need!


Quick Reference

The Eclipse THREADX RTOS quick-reference card provides a quick look up for all THREADX APIs, constants and additional information.


User Guides

We provide our own professional PDF documentation for the Eclipse THREADX RTOS – written by the original author – helping you get the most out of using THREADX.

We also offer processor/tool specific user guides for popular versions the Eclipse THREADX RTOS, including support for Arm Cortex-A, Cortex-M, and Cortex-R architectures as well as development tools from IAR, Keil, and GCC.


Training Materials

Get Eclipse THREADX RTOS training from the experts. This training package includes a PPT of the training class as well as workshop materials that provide “hands-on” lessons that execute on Windows using Visual Studio.

We also offer on-line and in-person training for an even deeper dive into THREADX.


Please Sign in

You need to Log In first before you can download White paper.

Log In

Please Note

This resource is available to customers that have a current support contract with RTOSX. Please contact us for more information.

Contact Us

For the latest advanced POSIX pthread RTOS technology, please visit

Consulting Services

Accelerate your embedded development with our embedded IoT consulting services. Our embedded experts - with over a century of combined industry experience - will help you deliver better products in record time.

[ Hello world! ]

Embedded IoT Consulting

Newsletter Sign Up

Message Sent

Thank you for subscribing!
You’ll get company news and helpful tips, upcoming events, and more.

Your Feedback


Please answer 5 quick questions to help us better meet your needs!

What do you like about the RTOSX?

What do you dislike about the RTOSX?

What would you like to see the RTOSX?

What do you like about our website?

How can we improve our website?

Survey Completed

Thank you

We sincerely appreciate your valuable input and the time you’ve taken to complete a survey.