Hello all, I am studying follow this http://docs.tinyos.net/index.php/TOSSIM#Configuring_a_Network . And when I learning about its 5.Configuring a Network , and running the python_test.py script, my result is different(get a segment error at the end and can't find the receive displaying) from the example on the page: crazypeng...@debian:/opt/tinyos-2.1.0/apps/RadioCountToLeds $ ./python_test.py 1 2 -54.0 2 1 -55.0 1 3 -60.0 3 1 -60.0 2 3 -64.0 3 2 -64.0 Creating noise model for 1 Creating noise model for 2 Creating noise model for 3 DEBUG (1): Application booted. DEBUG (1): Application booted again. DEBUG (1): Application booted a third time. DEBUG (2): Application booted. DEBUG (2): Application booted again. DEBUG (2): Application booted a third time. DEBUG (3): Application booted. DEBUG (3): Application booted again. DEBUG (3): Application booted a third time. DEBUG (1): RadioCountToLedsC: timer fired, counter is 1. DEBUG (1): RadioCountToLedsC: packet sent. DEBUG (2): RadioCountToLedsC: timer fired, counter is 1. DEBUG (2): RadioCountToLedsC: packet sent. DEBUG (3): RadioCountToLedsC: timer fired, counter is 1. DEBUG (3): RadioCountToLedsC: packet sent. 段错误 (segment error)
and this result seems like the details on the page : If you set node's clear channel assessment to be at -110dBm, then nodes will never transmit, as noise and interference never drop this low. You'll see something like this: 1 2 -54.0 2 1 -55.0 1 3 -60.0 3 1 -60.0 2 3 -64.0 3 2 -64.0 DEBUG (1): Application booted. DEBUG (1): Application booted again. DEBUG (1): Application booted a third time. DEBUG (2): Application booted. DEBUG (2): Application booted again. DEBUG (2): Application booted a third time. DEBUG (3): Application booted. DEBUG (3): Application booted again. DEBUG (3): Application booted a third time. DEBUG (1): RadioCountToLedsC: timer fired, counter is 1. DEBUG (1): RadioCountToLedsC: packet sent. DEBUG (2): RadioCountToLedsC: timer fired, counter is 1. DEBUG (2): RadioCountToLedsC: packet sent. DEBUG (3): RadioCountToLedsC: timer fired, counter is 1. DEBUG (3): RadioCountToLedsC: packet sent. DEBUG (1): RadioCountToLedsC: timer fired, counter is 2. DEBUG (2): RadioCountToLedsC: timer fired, counter is 2. DEBUG (3): RadioCountToLedsC: timer fired, counter is 2. But I really can't find any thoughts in my head , please help me. _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
