#REDIRECT [[ENEA AB#OSE]]{{Broken anchor|date=2025-06-13|bot=User:Cewbot/log/20201008/configuration|target_link=ENEA AB#OSE|reason= The anchor (OSE) [[Special:Diff/1295439991|has been deleted]].|diff_id=1295439991}} {{R from Merge}} {{R to Section}}
The '''Operating System Embedded''' (mostly known under the [[acronym]] '''OSE'''), a [[real-time operating system]] created by the [[Sweden|Swedish]] firm [[ENEA AB|ENEA]].
OSE uses ''[[signal]]ing'' in the form os messages passed to and from [[computer process|process]]es in the system. Messages are stored in a queue attached to each process.
The system exists in several revisions named ''OSE Delta'', ''OSE Epsilon'' etc. Most companies developing software with OSE use [[compiler]]s from [[IAR Systems]] and [[Acorn RISC Machine|ARM processors]].
