why are you using tosthreads?

On Thu, Feb 13, 2014 at 11:12 AM, Stephen Schaub <ssch...@gmail.com> wrote:

> I have not had success using TOSThreads to write to the Uart interface.
> So, I devised the following test.
>
> Using tinyos-2.1.2 distribution, I performed the following test with two
> telos motes:
>
> cd apps/tosthreads/apps/RadioStress
> make install,1 telosb threads bsl,/dev/ttyUSB1
>
> The mote's led's indicate that it is transmitting.
>
> cd apps/tosthreads/apps/BaseStation
> make install,2 telosb threads bsl,/dev/ttyUSB0
>
> The mote's led's indicate that it is receiving.
>
> export MOTECOM=serial@/dev/ttyUSB0:telosb
> java net.tinyos.tools.Listen
>
> Output to the console is a stream of bad packet messages:
>
> serial@/dev/ttyUSB0:115200: bad packet
> serial@/dev/ttyUSB0:115200: bad packet
> ...
>
> Now, I replace the threaded version of BaseStation with the event-based
> one:
>
> cd apps/BaseStation
> make install,2 telosb bsl,/dev/ttyUSB0
>
> Output from java net.tinyos.tools.Listen now appears correct.
>
> Can anyone confirm this behavior? Is this a known problem with the
> BaseStation threads demo?
>
> Stephen
> _______________________________________________
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> Tinyos-help@millennium.berkeley.edu
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>



-- 
Eric B. Decker
Senior (over 50 :-) Researcher
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