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#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}}
{{Infobox OS
| name = Operating System Embedded
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| developer = [[ENEA AB|ENEA]]
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| supported_platforms = [[ARM architecture|ARM]], [[PowerPC]], [[MIPS architecture|MIPS]], [[IXP2400]], [[Texas Instruments|TI]] [[Texas Instruments OMAP|OMAP]]
| ui =
| family = [[real-time operating system|Real-time]] [[embedded operating system]]
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| website = [http://www.enea.com/ose www.enea.com/ose]
}}
The '''Operating System Embedded''' (mostly known under the [[acronym]] '''OSE''') is a [[real-time operating system|real-time]] [[embedded operating system]] created by the [[Sweden|Swedish]] information technology company [[ENEA AB|ENEA]]. [[Bengt Eliasson]], who at the time was a consultant from ENEA with an assignment at [[Ericsson]], wrote the basic parts of the [[kernel (computer science)|kernel]].
OSE uses ''[[signal (computing)|signaling]]'' in the form of messages passed to and from [[computer process|processes]] in the system. Messages are stored in a [[Queue (data structure)|queue]] attached to each process. A 'link handler' mechanism allows signals to be passed between processes on separate machines, over a variety of transports. The OSE signalling mechanism formed the basis of an [[Open source|open-source]] [[inter-process communication]] project called [[LINX (IPC)| LINX]] .
The system exists in several revisions named ''OSE'' for [[ARM architecture|ARM processors]], [[PowerPC]] and [[MIPS architecture|MIPS]], ''OSE<sub>ck</sub>'' for various DSP's and ''OSE Epsilon'' for minimal devices.
==See also==
* [[Smartphone]]
* [[ISA platform]] (Nokia OS)
==External links==
* Company home page: [http://www.enea.com/ www.enea.com]
* Product page: [http://www.enea.com/ose www.enea.com/ose]
* [http://www.hotlavasoftware.com J2ME rapid authoring and publishing tools]
{{Real-time operating systems}}
{{operating-system-stub}}
[[Category:Real-time operating systems]]
[[Category:Embedded operating systems]]
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