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RTX51: OS_SEND_SIGNAL Flag

QUESTION

When does the Signal flag get cleared for the task waiting on the signal?

ANSWER

If the task is waiting for a signal, then the flag clears upon receipt of the signal. Otherwise, the flag is set and will clear upon the next execution time of the task. The flag is not bufferred and subsequent signals are lost.

Last Reviewed: Friday, November 6, 2020


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