The embedded industry is at a pivotal moment: safety-critical systems are growing in complexity, and proprietary solutions are struggling to keep up with evolving regulatory requirements, and long-term sustainability concerns. Moreover, their cost impedes innovation in increasingly competitive markets that see margins under pressure at a time when organisations need to step up their technology investments. The Eclipse ThreadX RTOS is rewriting the rules — combining the power of open source with the rigorous safety certifications required for automotive, medical, industrial, and appliances. At Embedded World 2025, we will showcase how ThreadX is leading the way in redefining safety-certified embedded systems through open collaboration. Historically, companies developing safety-critical applications have faced a difficult choice — invest in costly proprietary RTOS solutions or attempt to navigate safety certification challenges alone. ThreadX eliminates this tradeoff. It is the first an...
On November 21, 2023, Microsoft announced that it was contributing Azure RTOS to the Eclipse Foundation, which gave birth to the Eclipse ThreadX project . Since then, the project team and Eclipse Foundation staff have been working tirelessly behind the scenes to transition ThreadX to a true community-driven open source project and ensure its continued certification for safety-critical applications. In this short post, I will review the major milestones of that first year and share what to expect from the team in 2025. ThreadX v6.4.1 On February 28, 2024, the ThreadX project released version 6.4.1 of ThreadX and its companion modules. This release, the first made under the Eclipse Foundation development process, completed the transition of ThreadX to open source. From a technical standpoint, there were no changes from the prior 6.4.0 release. And yet, v6.4.1 represents a significant milestone. The Eclipse Foundation intends to certify ThreadX v6.4.1 for safety-critical applications. Yo...