ThreadX is an embedded real-time operating system (RTOS) programmed mostly in the C language. It was originally released in 1997 as ThreadX when Express Logic first developed it, later it was renamed to Azure RTOS (2019) after Express Logic was purchased by Microsoft, then most recently it was renamed again to Eclipse ThreadX (2023), or "ThreadX" in its short form, after it transitioned to free open source model under the stewardship of the Eclipse Foundation.
ThreadX is an embedded real-time operating system (RTOS) programmed mostly in the C language. It was originally released in 1997 as ThreadX when Express Logic first developed it, later it was renamed to Azure RTOS (2019) after Express Logic was purchased by Microsoft, then most recently it was renamed again to Eclipse ThreadX (2023), or "ThreadX" in its short form, after it transitioned to free open source model under the stewardship of the Eclipse Foundation.
==History== In 1997, ThreadX was first released and marketed by Express Logic of San Diego, California, United States. It was developed by William Lamie, who was also the original author of Nucleus and PX5 RTOS, and was president and CEO of Express Logic. ThreadX version 4 was introduced in 2001, version 5 was introduced in 2005, and then version 6 was introduced in 2020 (the latest major version). FileX – the embedded file system for ThreadX was introduced in 1999. NetX – the embedded TCP/IP networking stack for ThreadX was introduced in 2002. USBX – the embedded USB support for ThreadX was introduced in 2004. ThreadX SMP for SMP multi-core environments was introduced in 2009. ThreadX Modules was introduced in 2011. ThreadX achieved safety certifications for: TÜV IEC 61508 in 2013, and UL 60730 in 2014. GUIX – the embedded UI for ThreadX was introduced in 2014.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).