Hi, By log I mean a serial message sent from a mote to a PC. I'm using telosb and T2.1.1. Log fails because of a bug in my code.
Sent from my iPhone On Nov 1, 2013, at 6:15 PM, Eric Decker <[email protected]> wrote: On Fri, Nov 1, 2013 at 2:00 PM, Xiaohui Liu <[email protected]> wrote: > Hi Micha, > > How do you know if the timer fails to fire? > > I experienced the same problem before. Whenever the timer fires, a log is > sent to the UART. If no log is received when a timer is supposed to fire, > the timer is regarded to fail to fire. This turns out wrong because no log > can be also caused by UART failure, which is the case. > what is a "log"? What platform are you talking about and what version of the software? > > -Xiaohui > > > > On Friday, August 9, 2013, Ádám Erdélyi wrote: > >> Hi Micha, >> >> could you show us the wiring code for the timer, how you initialize the >> timers and how you handle the firing event? Does it fire when started by >> other functions? (e.g. a simple Timer.start) Did you use the unique() >> function at the beginning? >> >> Cheers, >> Adam >> On Aug 8, 2013 3:02 PM, "Micha Rappaport" <[email protected]> wrote: >> >>> Hello, >>> >>> I am using multiple instances of the TimerMilliC component on a telosB >>> mote. When I use the timer.startOneShot() command, the timer does not >>> always fire. I checked the timer.isRunning() command which returns TRUE! >>> >>> Next I checked the times now, t0 and dt which look all promising: >>> This works: >>> now: 13530, t0: 13529, dt: 2500 >>> This does not: >>> now: 21513, to: 21512, dt: 2500 >>> >>> Any ideas where else the problem could lie? >>> >>> Thanks, >>> Micha >>> _______________________________________________ >>> Tinyos-help mailing list >>> [email protected] >>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >>> >> > > -- > -Xiaohui Liu > TelosB > TinyOS 2.1.2 > www.cs.wayne.edu/xliu/ > > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > -- Eric B. Decker Senior (over 50 :-) Researcher
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