Express Logic, Inc., the leader in royalty-free real-time operating systems (RTOS), and PolyCore Software, Inc., the leader in multicore communications middleware, today announced the first commercial RTOS integration of the Multicore Association’s recently released Multicore Communications API (MCAPI) specification. MCAPI provides an industry standard, implementation agnostic API for multicore systems communication. PolyCore Software’s Poly-Messenger®/MCAPI is a communications framework simplifying multicore communication. Express Logic’s ThreadX® RTOS is a widely-used, small, fast, royalty-free real-time operating system for embedded applications.