Nope, still not entirely clear (to me anyway). In T1 there is a Clock interface, but it does not have a clock() method. However the interface file contains some detailed (!what a surprise!) information about what the counts might mean...if you know how it is setup. I also don't find a clock_t type in T1...
How is your clock() method wired? And what platform are you using? Also there's probably no need to use a float for the result time as the counts are most likely some kind of int. MS Rannouna Rania wrote: > > Hi, > > I used : > clock_t initial_time; > clock_t final_time; > float CPU_time; > In my code ; > initial_time= clock(); > tate(mip,P,Q,res);// I need to know the time required by this function > final_time=clock(); > CPU_time=final_time - initial_time; > if I display on the PC this value (CPU_time) I found 15,000 (I think > clock ticks but I want in seconds). > I hope that is more clear now. > Thank you very much. > Best Regards, > Rania > > ----- Message transféré ---- > *De :* Eric Decker <[email protected]> > *À :* Rannouna Rania <[email protected]> > *Cc :* [email protected] > *Envoyé le :* Lundi, 4 Mai 2009, 23h35mn 50s > *Objet :* Re: [Tinyos-help] calculate Time in seconds > > If you are using TimerMilli or LocalTimeMilli each tick is a binary > millisec. There are 1024 per second. > > Not sure from your description what you are trying to do. Can you be > clearer? > > e > > On Mon, May 4, 2009 at 1:33 PM, Rannouna Rania <[email protected] > <mailto:[email protected]>> wrote: > > Hi all, > > Thank you all for your Kind response and your help. > In fact I am new in tinyos, so that sometimes I ask questions that > seem maybe evident. > Now my problem is that I want to calculate the time needed by my > application in seconds. > I succed to calculate it in clock ticks. > Have you any idea how can I do this? I guess I should use the > SimpleTime component but I can't understand how to use it (I am > going to use the telosb). > Thank you very much in advance. > Best Regards, > Rania > > > _______________________________________________ > Tinyos-help mailing list > [email protected] > <mailto:[email protected]> > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > > > > > -- > Eric B. Decker > Senior (over 50 :-) Researcher > Autonomous Systems Lab > Jack Baskin School of Engineering > UCSC > > > > ------------------------------------------------------------------------ > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
