I would get things working without lpl, and then compute your power budget. It really depends on the application whether that's a good idea.
On Fri, Mar 2, 2012 at 1:03 PM, Alex FP <[email protected]> wrote: > Dear Stephen. > > Thanks for your clarification, now I understand better the way of working of > Blip 2.0. > > Then, for the moment is no way to know where is passing the packets. > > One question more. What would you recommend to me in order to save battery > energy. I mean, only putting this line in the makefile?: > > CFLAGS += -DCC2420_LOW_POWER_LISTENING > CFLAGS += -DLOW_POWER_LISTENING -DLPL_DUTY_PERIOD=0 > > Or must I have other consideration for RPL? > > > > Thanks a lot for your support again. > > Yours faithfully, > > Alex > > On Thu, Mar 1, 2012 at 7:45 PM, Stephen Dawson-Haggerty > <[email protected]> wrote: >> >> Hi Alex -- I disabled traceroute in this version of blip -- the motes >> don't send the ICMP time exceeded messages which are necessary for it. >> Two reasons -- (1) sometimes routing loops lead to a lot of dropped >> packets and so a lot of errors, which just make things works, and (2) >> I didn't want to use the code space. Sorry about that! >> >> Best, >> Steve >> >> On Thu, Mar 1, 2012 at 7:57 AM, Alex FP <[email protected]> wrote: >> > Dear John. >> > >> > Thanks for you support, I appreciate so much your help. >> > >> > >> > I am using the UDPEcho app + Ppproute app , and until this moment I've >> > testing with two hops (from fec0::100 to fec0::4) >> > >> > >> > PC(fec0::100)-->node1(fec0::1,sink_node)-->node7(fec0::7)-->node4(fec0::4); >> > fec0::100 and fec0::1 with USB connection. >> > >> > This test is in a considerable distance, I am making pings to fec0::4 >> > and I >> > am getting the reply from it; and when the node7 is removed, which is >> > in >> > the middle (fec0::7) the communication is lost. >> > >> > But I don't understand why when in the PC write the traceroute6 command >> > don't appears each node where pass the packets? >> > >> > >> > >> > root@acp:/opt/tinyos-2.x.svn/apps# tracert6 fec0::4 >> > traceroute to fec0::4 (fec0::4) from fec0::100, 30 hops max, 60 byte >> > packets >> > 1 * * * >> > 2 * * * >> > 3 fec0::4 (fec0::4) 97.768 ms * 83.826 ms >> > >> > >> > >> > root@acp:/opt/tinyos-2.x.svn/apps# tracert6 fec0::7 >> > >> > traceroute to fec0::7 (fec0::7) from fec0::100, 30 hops max, 60 byte >> > packets >> > 1 * * * >> > 2 * * fec0::7 (fec0::7) 57.774 ms >> > 3 fec0::7 (fec0::7) 61.834 ms * 56.148 ms >> > >> > >> > I am doing something bad or must use other command? >> > >> > >> > Yours faithfully, >> > >> > Alex >> > >> > >> > >> > On Wed, Feb 29, 2012 at 9:42 PM, JeongGil Ko <[email protected]> wrote: >> >> >> >> Alex, >> >> >> >> Looks like you are on the right page :) >> >> >> >> -John >> >> >> >> ------ >> >> JeongGil Ko >> >> Ph.D. Candidate >> >> Department of Computer Science >> >> Johns Hopkins University >> >> http://www.cs.jhu.edu/~jgko >> >> >> >> On Feb 29, 2012, at 3:26 PM, Alex FP wrote: >> >> >> >> > Dear John. >> >> > >> >> > Thanks again for your answer. >> >> > >> >> > I was checking UDPEchoC.nc and appears: >> >> > ..... >> >> > #ifdef RPL_ROUTING >> >> > components RPLRoutingC; >> >> > #endif >> >> > .... >> >> > >> >> > Also in its UDPEchoC's Makefile. Here is specified is using RPL, >> >> > and >> >> > is enable with this line: >> >> > >> >> > PFLAGS += -DRPL_ROUTING -DRPL_STORING_MODE -I$(TOSDIR)/lib/net/rpl >> >> > >> >> > Then, must I understand is working y default the RPL? But before this >> >> > must I add to the UDPEcho's Makefile this: >> >> > >> >> > CFLAGS+=-DRPL_ROOT_ADDR=3 >> >> > >> >> > Where 3 is the ID of the mote that is installed the Ppproute app on >> >> > it. >> >> > >> >> > .. And also make match the channels in both Ppproute's Makefile and >> >> > UDPEcho's Makefile (for telosb), for example: >> >> > >> >> > CFLAGS += -DCC2420_DEF_CHANNEL=25 >> >> > >> >> > All this is correct? >> >> > >> >> > >> >> > Best regards, >> >> > >> >> > Alex. >> >> >> > >> > >> > _______________________________________________ >> > Tinyos-help mailing list >> > [email protected] >> > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >> >> >> >> -- >> stephen dawson-haggerty >> http://cs.berkeley.edu/~stevedh >> uc berkeley wireless and embedded systems lab >> berkeley, ca 94720 > > -- stephen dawson-haggerty http://cs.berkeley.edu/~stevedh uc berkeley wireless and embedded systems lab berkeley, ca 94720 _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
