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Operating System Embedded

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The Operating System Embedded (mostly known under the acronym OSE) is a real-time embedded operating system created by the Swedish information technology company ENEA. Bengt Eliasson, who at the time was a consultant from ENEA with an assignment at Ericsson, wrote the basic parts of the kernel.

Operating System Embedded
DeveloperENEA
OS familyReal-time embedded operating system
Supported platformsARM, PowerPC, MIPS
Official websitewww.enea.com

OSE uses signaling in the form of messages passed to and from processes in the system. Messages are stored in a 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 inter-process communication project called LINX .

The system exists in several revisions named OSE for ARM processors, PowerPC and MIPS, OSEck for various DSP's and OSE Epsilon for minimal devices.

See also

 

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