tosthreads isn't being actively maintained. and it sounds like you have found a bug. so you will probably have to debug it to figure out what is going on.
do you have an environment where you can actively observe the machine state? ie. a jtag environment? On Fri, Feb 14, 2014 at 4:41 AM, Stephen Schaub <ssch...@gmail.com> wrote: > Eric, > > I am researching TOS threading approaches. I thought I would start with > tosthreads since it is included in the distribution. > > On 2/13/2014 10:42 PM, Eric Decker wrote: > > 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 >> _______________________________________________ >> Tinyos-help mailing list >> Tinyos-help@millennium.berkeley.edu >> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >> > > > > -- > Eric B. Decker > Senior (over 50 :-) Researcher > > > -- Eric B. Decker Senior (over 50 :-) Researcher
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