Hello tinyos-help: Attached is a very minor patch for TOSSIM-CC2420/HPLCC2420M.nc. Without it, I was unable to compile due to an invalid lvalue error.
Also, I wanted to ask the list if anyone else has experienced segfaults using TOSSIM to simulate telos. Sometimes it doesn't happen right away, but invariably my simulations will end with: 7: HPLCC2420 (0:0:5.09596975): enter handleFrameSentEvent() 7: HPLCC2420 (0:0:5.09596975): enter createFrameReceivedEvent() ... 7: HPLCC2420 (0:0:5.09596975): setState( from STATE_RX_CALIBRATE to STATE_RX_CALIBRATE ) 7: HPLCC2420 (0:0:5.09596975): enter createRxCalibratedEvent() 7: HPLCC2420 (0:0:5.09596975): SFD set low, already low Segmentation fault >From what I can tell, this is coming from one of the calls to free() on lines 1989 and 1990 in HPLCC2420M.nc, but in looking at the code, it only seems that either handleFrameSentEvent() is being called twice or that an alloc() is failing. (Perhaps more likely the latter. I've already tried updating the code to check for NULLs before freeing.) Any ideas? Thank you, tony _______________________________________________ Tinyos-help mailing list [email protected] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
