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Homepage | FAQ

FreeRTOS FAQ - Scheduling

This is a subsection of the full FAQ

What is the FreeRTOS scheduling policy?
How are tasks of equal priority scheduled?
How are tasks that share the idle priority scheduled?


FAQ Top



What is the FreeRTOS scheduling policy?

See the page dedicated to describing both the single core and multicore scheduling policies.



How are tasks of equal priority scheduled?

Round robin - Ready state tasks that share a priority "take turns" to run.



How are tasks that share the idle priority scheduled?

As per tasks that share any other priority. However, the configIDLE_SHOULD_YIELD configuration constant can be used to force the idle task to yield after a single iteration of its loop if other idle priority application tasks are able to run.







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