Hello,
I'm going to ask my question here as i couldnt find any cc++ mailing list(?)
for
discussing the problem. As i was coding for a small application, i realized a
strange behaviour
of TimerPort::incTimer(RATE)...
As it's already shown in the examples of ccrtp project, the code for a receiver:
for(int i = 0 ; true ; i++) {
// getData from incoming queue, not relevant now.
// ...
cout << "[BEFORE SLEEP]:\t\t" << TimerPort::getTimer() << endl;
Thread::sleep(TimerPort::getTimer()) ;
cout << "[BEFORE INCTIMER]:\t" << TimerPort::getTimer() << endl;
TimerPort::incTimer(RATE) ;
cout << "[END INCTIMER]:\t\t" << TimerPort::getTimer() << endl;
}
The output is:
BEFORE SLEEP]: 9
[BEFORE INCTIMER]: 0
[END INCTIMER]: 20
[BEFORE SLEEP]: 19
[BEFORE INCTIMER]: 0
[END INCTIMER]: 21
[BEFORE SLEEP]: 20
[BEFORE INCTIMER]: 0
[END INCTIMER]: 0 // according to my /usr/include/cc++/thread.h
incTimer increments
// the (RATE) to the value what is
left from the last setTimer()
// so it must be again 20 milisecs
(0+20 = 20 )
So my question is why does incTimer member function of TimerPort stop adding
the (RATE) to value
after sometime? Has anyone had the same problem?
Thanx in advance (!!)
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