[Tinyos-help] tossim segfaults on a tutorial app in a Linux machine

Filipe Alves fmda at netcabo.pt
Wed Feb 28 09:21:33 PST 2007


Philip Levis escreveu:
> On Feb 28, 2007, at 7:39 AM, Filipe Alves wrote:
>
>> Same problem here, and the answer to the questions are:
>>
>> 1)  The CVS tree, is like a week old. ( More on this later ).
>>
>> 2) The debugging revealed a segmentation fault to NULL pointer, 
>> caused by a
>> undefined function symbol.
>>
>> This is all the information I can give at the present time as I don't 
>> have it
>> here at the moment.
>>
>> As a final though, I suspect that the make system isn't compiling and 
>> linking to the
>> shared library, the functions that are defined in sim_*, radio.c, 
>> packet.c, etc...
>
> This sounds like a different problem than what people encountered 
> before. The issue is that I can't reproduce the problem, and so can't 
> solve it by myself.
>
> Phil
>
So for you, the interface to python of the TOSSIM in TinyOS 2.x, doesn't 
segfault after a command to boot a mote or set a radio link ?

Can the problem be with the make system, of gcc ?

Filipe



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