Really need your helps... Can't anybody help me ??
Does it related to simulation section ?? On Tue, Nov 10, 2009 at 10:09 PM, mojtaba raznahan < mojtaba.razna...@gmail.com> wrote: > I'm still bickering with this issue...some help plz > > > On Tue, Nov 10, 2009 at 7:44 PM, mojtaba raznahan < > mojtaba.razna...@gmail.com> wrote: > >> How can i make sure that the message ACK is active or not ? I have not >> worked with ACK yet >> >> >> On Tue, Nov 10, 2009 at 7:26 PM, Ricardo . <ricardo.mas...@gmail.com>wrote: >> >>> I read one of the threads that the cause of the issue might be the ACK >>> messages. ACK will arrive at the event will never be signaled. If the >>> message ACK is active and no ACK is received sendDone is not signaled. >>> >>> >>> On Tue, Nov 10, 2009 at 3:37 PM, mojtaba raznahan < >>> mojtaba.razna...@gmail.com> wrote: >>> >>>> Hi Ricardo, >>>> >>>> Thanks for reply. I wrote a dbg statement in first of sendDone event but >>>> ...the sendDone event is not signaled at all! >>>> >>>> >>>> event void AMSend.sendDone(message_t* bufPtr, error_t error) >>>> { >>>> * dbg("Base","sendDone %s .\n",sim_time_string());* >>>> >>>> if (&pkt == bufPtr) { >>>> busy = FALSE; >>>> } >>>> >>>> } >>>> >>>> There isn'nt any statement to print while simulating!!!! >>>> >>>> Really confused! What's your idea ?? >>>> Does it related to Radio configuration of simulation code ?(python code >>>> ?) >>>> >>>> >>>> >>>> >>>> On Tue, Nov 10, 2009 at 6:43 PM, Ricardo . <ricardo.mas...@gmail.com>wrote: >>>> >>>>> Try print the value of error_t error in sendDone event >>>>> >>>>> On Mon, Nov 9, 2009 at 3:53 PM, mojtaba raznahan < >>>>> mojtaba.razna...@gmail.com> wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> Im writing a simple application to test send and receive of motes >>>>>> .AMSend.send command works but AMSend.sendDone event isn't signaled after >>>>>> sending so the busy flag does'nt change to false. and in the next time >>>>>> the >>>>>> AMSend.send command does not return SUCCESS . >>>>>> this is my code : >>>>>> >>>>>> event void Boot.booted() { >>>>>> dbg("Boot","Booted at time %s .\n",sim_time_string()); >>>>>> call AMControl.start(); >>>>>> } >>>>>> >>>>>> event void AMControl.startDone(error_t err) >>>>>> { >>>>>> dbg("Control","AMControl started %s .\n",sim_time_string()); >>>>>> if(err == SUCCESS) { >>>>>> if(TOS_NODE_ID == 1 ) { >>>>>> dbg("Base","This is the base station...ready for sending packets >>>>>> %s.\n",sim_time_string()); >>>>>> call Timer.startPeriodic(TIMER_DELAY); >>>>>> } >>>>>> } >>>>>> else >>>>>> call AMControl.start(); >>>>>> } >>>>>> >>>>>> event void AMControl.stopDone(error_t err) >>>>>> { >>>>>> >>>>>> } >>>>>> >>>>>> event void Timer.fired() >>>>>> { >>>>>> >>>>>> if(!busy) >>>>>> { >>>>>> >>>>>> >>>>>> RbsMsg* data = (RbsMsg*) ( call >>>>>> Packet.getPayload(&pkt,sizeof(RbsMsg))); >>>>>> data->count = counter; >>>>>> if( call AMSend.send(AM_BROADCAST_ADDR,&pkt,sizeof(RbsMsg)) >>>>>> == SUCCESS) >>>>>> { >>>>>> dbg("Base","Packet sent %s.\n",sim_time_string()); >>>>>> busy= TRUE; >>>>>> counter++; >>>>>> } >>>>>> else >>>>>> dbg("Base","was not SUCCESSFULL %s .\n",sim_time_string()); >>>>>> >>>>>> } >>>>>> >>>>>> } >>>>>> >>>>>> -------------------- >>>>>> event void AMSend.sendDone(message_t* bufPtr, error_t error) >>>>>> { >>>>>> >>>>>> if (&pkt == bufPtr) { >>>>>> busy = FALSE; >>>>>> dbg("Base","send Done %s .\n",sim_time_string()); >>>>>> } >>>>>> >>>>>> } >>>>>> >>>>>> and this is my simulation code with python : >>>>>> >>>>>> #! /usr/bin/python >>>>>> >>>>>> import sys >>>>>> import random >>>>>> from TOSSIM import * >>>>>> t = Tossim([]) >>>>>> r = t.radio(); >>>>>> >>>>>> for i in range (0, 3): >>>>>> m = t.getNode(i); >>>>>> m.bootAtTime(1000 * i+ 1); >>>>>> >>>>>> r.add(1, 0, -54.0); >>>>>> r.add(1, 2, -54.0); >>>>>> r.add(0, 2, -20.0); >>>>>> r.add(2, 0, -20.0); >>>>>> >>>>>> >>>>>> t.addChannel("Boot",sys.stdout); >>>>>> t.addChannel("Base",sys.stdout); >>>>>> t.addChannel("Receive",sys.stdout); >>>>>> t.addChannel("Control",sys.stdout); >>>>>> >>>>>> for i in range(0, 20000): >>>>>> t.runNextEvent(); >>>>>> >>>>>> >>>>>> Would you help me please? i really need your helps. >>>>>> >>>>>> Regards, >>>>>> -- >>>>>> Mojtaba Raznahan >>>>>> BS of Computer engineering >>>>>> TMU university >>>>>> www.raznahan.com >>>>>> >>>>>> _______________________________________________ >>>>>> Tinyos-help mailing list >>>>>> Tinyos-help@millennium.berkeley.edu >>>>>> >>>>>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >>>>>> >>>>> >>>>> >>>> >>>> >>>> -- >>>> Mojtaba Raznahan >>>> BS of Computer engineering >>>> TMU university >>>> www.raznahan.com >>>> >>> >>> >>> _______________________________________________ >>> Tinyos-help mailing list >>> Tinyos-help@millennium.berkeley.edu >>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >>> >> >> >> >> -- >> Mojtaba Raznahan >> BS of Computer engineering >> TMU university >> www.raznahan.com >> > > > > -- > Mojtaba Raznahan > BS of Computer engineering > TMU university > www.raznahan.com > -- Mojtaba Raznahan BS of Computer engineering TMU university www.raznahan.com
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