Harmony Realtime Operating Systems Software

Ion is a key concept in the design of Harmony programs. The only interface to a task instance, once created, is message passing. Access from the outside is permitted only when a task explicitly performs a Receive operation.

• Harmony as an Object-Oriented Operating System - Ion is a key concept in the design realtime of Harmony programs. The only interface to a realtime task instance, once created, is message passing. Access realtime from the outside is permitted only when a realtime task explicitly performs a Receive operation.

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