On Tue, Feb 26, 2008 at 1:27 PM, fatima zohra <[EMAIL PROTECTED]> wrote: > > > > > > On Feb 17, 2008 1:03 PM, fatima zohra <[EMAIL PROTECTED]> wrote: > > > > > > hello every one, > > > i am here to ask you if there is any existing implementation of the > > > Directed Diffusion Protocol (it's a protocol for data dissemintion in > > > wireless sensor networks which uses gradients). i am looking for any > > > existing code in TinyOS. > > > if anyone can help me to find it, i'll be so grateful. > > > Best Regards. > > > > > > > > > > > > LaMisse > > > > You can look at: > > http://tinyos.cvs.sourceforge.net/tinyos/tinyos-1.x/contrib/tinydiff/ > > > > for TinyOS 1.x TinyDiffusion implementation. > > > > - om_p > > thanks for the link, > i found the implementation, but there i a couple of problem: > 1st: i found a "modified" version od Directed Diffusion protocol (DD) which > is one push phase. actually, i am looking for the original one , the first > one : two push diffusion.
There is no "Two push diffusion". The variants are "One-phase pull" "Two phase pull" and "Push". I haven't heard of Two phase pull implementation on the motes. You might want to read paper from SenSys 2003 which describes the protocols and when one might be preferred over another. The use of two-phase pull might be very limited. > 2nd: the link you gave to mespeak about CVS. having no idea about what it > could be (even after some readings about it) i don't find the way to > download the whole implementation protocol, unless, i open each directory/ > sub_directory/....../file then look for the last version to download it (one > by one). > > so, do anyone know how to use this CVS feature? You can read instruction here: http://sourceforge.net/cvs/?group_id=28656 You can also search for "CVS tutorial" on the web. - om_p _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
