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Young Jay wrote:
Hello, all:
In my design, when performing the real time clock interrupt ISR, I'd like to know if there is any thread just getting ready to run after a time delay. Thus I can decide whether the system power mode should be changed. Is there a function designed for this need? Thanks a lot for you concern.
Sort of. After the clock *D*SR runs, possibly by editting interrupt_end before the scheduler unlock, you can compare the handle returned against the idle thread, e.g. by testing cyg_thread_get_priority( cyg_thread_self() ) == 31.
Jifl -- eCosCentric http://www.eCosCentric.com/ The eCos and RedBoot experts >>>>> Visit us in booth 2527 at the Embedded Systems Conference 2004 <<<<< March 30 - April 1, San Francisco http://www.esconline.com/electronicaUSA/ --["No sense being pessimistic, it wouldn't work anyway"]-- Opinions==mine
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