Real-Time Operating System for Multiprocessor Systems

Real-Time Operating System for Multiprocessor Systems

Das Real-Time Operating System for Multiprocessor Systems (RTEMS) ist ein Open-Source-Echtzeitbetriebssystem für eingebettete Systeme.

Geschichte

Ursprünglich vom US-Militär entwickelt, wird es heute in einer Vielzahl von Anwendungsgebieten von Kommunikation über Medizin bis Militärtechnik eingesetzt. Das Betriebssystem wird von einem Steuerungsgremium fortentwickelt. RTEMS wird kostenlos lizenziert. Es unterstützt diverse Mikroprozessoren wie ARM, 68K, PowerPC, i386, SuperH (SH), MIPS und SPARC. Auf jedem Prozessor läuft ein Hauptprogramm, das mehrere Threads starten kann, die prioritätsgesteuert sind.

Die zur Verfügung stehenden Lizenzen schränken die entwickelten Applikationen weitestgehend nicht ein.

Merkmale

Einige Höhepunkte sind:

Weblinks


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