Method for implementing event transfer system of real time...

Details Method for implementing event transfer system of real time... Method for implementing event transfer system of real time...

2005-06-14

2005-06-14

An, Meng-Al T. (Department: 2126)

Electrical computers and digital processing systems: virtual mac

Task management or control

Process scheduling

C718S107000, C719S318000

Reexamination Certificate

active

06907606

ABSTRACT:
In the method for implementing the event transfer system of a real time operating system kernel, the task with the highest priority first obtains the event under the multi-tasking environment which requires real time characteristics. In the case of the multi-tasking environment in which the priority-based preemptive scheduling is adapted, if a plurality of tasks with respect to one event, call a kernel system function of receiving the event, the real time operating system kernel queues the tasks into the waiting-list of the event in the priority order. In this state, when the event is sent, the task having the highest priority in the waiting-list immediately obtains the event, is woken up and is resumed in its execution.

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