[Tinyos-help] Antitheft compile warnings on new platform

Philip Levis pal at cs.stanford.edu
Sat Jul 28 20:02:23 PDT 2007


On Jul 28, 2007, at 8:37 PM, Todd Roper wrote:

> Hello,
>
>
>
> I am showing some warnings when compiling the “Root” element of the  
> Antitheft app.  (see below)
>
>
>
> All the warnings(warning: comparison is always false due to limited  
> range of data type) point to a line like the following:
>
>         if (qe->client < CLIENT_COUNT) ….
>
>
>
> Is this something that can (or should) be ignored?  I do not get  
> the error on the “Nodes” element make (after modifications for this  
> platform).
>
>
Hm. You should ignore it. It occurs because the root node does not  
send packets with collection, merely forwards them. Therefore, the  
CLIENT_COUNT is zero (there are no sending clients).

Phil


More information about the Tinyos-help mailing list