Clarification on Rate montonic

Sebastian Huber sebastian.huber at
Tue Jun 5 07:32:11 UTC 2012


before the call to rtems_rate_monotonic_period() the task is scheduled using 
the normal priority based scheme.  I suppose all your rate monotonic task are 
created with the same initial priority.  The rtems_task_start() will append the 
task to the ready queue of the corresponding priority, see also 
_Scheduler_priority_Ready_queue_enqueue().  Thus you can control which task 
runs first (order of start calls).

Sebastian Huber, embedded brains GmbH

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