We can identify the problem as one of networking or rest of the system. Could you first run apps/tests/TestNetwork? If the root receives the packets, then we know networking is working and the problem might be somewhere else.
- om_p On Sun, Sep 30, 2012 at 8:04 AM, Nhuanthong <nhuanth...@gmail.com> wrote: > Dear Omprakash Gnawali, > > For the example EasyCollection, inside the file EasyCollectionC.nc, the root > will be set ID = 1. Then, I try to do as follow: > 1. make telosb for the folder EasyCollection. > 2. For compiling the node and root, I type: > For root node: make telosb install,1 > For non-root node: make telosb install, x (with x is sensor ID <> > 1) > > However, when I use the command Listen for listening from non-root > sensors to root node, nothing happen!!! (the command: java > net.tinyos.tools.Listen -comm serial@/dev/ttyUSB17:telosb) > Then, I try to compile the root by using the BaseStation (inside apps > folder), and I can see the packet when I turn on the sensors (by using the > above command Listen)!! > > I do not know which case is right, and where is the wrong thing?!!! Could > you please tell me how to get and display the packet in right way? > > Best regards, > > Huy. > > On Sun, Sep 30, 2012 at 3:51 AM, Omprakash Gnawali <gnaw...@cs.uh.edu> > wrote: >> >> We can identify the problem as one of networking or rest of the system. >> >> Could you first run apps/tests/TestNetwork? If the root receives the >> packets, then we know networking is working and the problem might be >> somewhere else. >> >> - om_p >> >> On Sat, Sep 29, 2012 at 1:49 PM, Nhuanthong <nhuanth...@gmail.com> wrote: >> > Dear Helps, >> > >> > I try to form a CPT (Collection Protocol Tree) WSN by the example >> > EasyCollection in the part Network Protocol >> > (http://docs.tinyos.net/tinywiki/index.php/Network_Protocols). However, >> > when >> > I run the application, the base station sensor (root) can not receive >> > any >> > packet from other sensors even though the led lights of the these >> > sensors >> > work! Could you please teach me how to receive the packet from the >> > children >> > sensor and display on the PC? >> > >> > Thank you so much for your help. >> > >> > Best regards! >> > >> > _______________________________________________ >> > Tinyos-help mailing list >> > Tinyos-help@millennium.berkeley.edu >> > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > > _______________________________________________ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help