Dear all, I run a simulation in TOSSIM, but I got a segmentation fault. I used gdb to trace it and found it has something wrong with TOSSIM's noise model.
The following is the detailed information: (gdb) bt #0 0x0805b92e in sim_noise_dist (node_id=2) at /opt/tinyos-2.1.1/tos/lib/tossim/sim_noise.c:197 #1 0x0805b7a6 in makePmfDistr (node_id=2) at /opt/tinyos-2.1.1/tos/lib/tossim/sim_noise.c:262 #2 0x0805b204 in sim_noise_create_model (node_id=2) at /opt/tinyos-2.1.1/tos/lib/tossim/sim_noise.c:78 #3 0x08051e4a in Mote::createNoiseModel (this=0x80f8658) at /opt/tinyos-2.1.1/tos/lib/tossim/tossim.c:199 #4 0x0804ccd1 in main () (gdb) f 0 #0 0x0805b92e in sim_noise_dist (node_id=2) at /opt/tinyos-2.1.1/tos/lib/tossim/sim_noise.c:197 197 if (noise_hash->flag == 1) (gdb) f 1 #1 0x0805b7a6 in makePmfDistr (node_id=2) at /opt/tinyos-2.1.1/tos/lib/tossim/sim_noise.c:262 262 sim_noise_dist(node_id); (gdb) f 2 #2 0x0805b204 in sim_noise_create_model (node_id=2) at /opt/tinyos-2.1.1/tos/lib/tossim/sim_noise.c:78 78 makePmfDistr(node_id); (gdb) f 3 #3 0x08051e4a in Mote::createNoiseModel (this=0x80f8658) at /opt/tinyos-2.1.1/tos/lib/tossim/tossim.c:199 199 sim_noise_create_model(id()); (gdb) f 4 #4 0x0804ccd1 in main () Would anyone tell me what's the problem? Thanks a lot. Regards, JIngyao
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