Hi Razvan I compare the tos.py in /opt/tinyos-2.x-contrib/jhu/python with the one in /opt/tinyos-2.x/support/sdk/python. There are plenty of changes. Is your change already patched into tinyos-2.x? Thanks.
On Tue, Aug 25, 2009 at 4:46 PM, Razvan Musaloiu-E. <razv...@cs.jhu.edu>wrote: > Hi! > > You might encounter the problems that were discuss in this thread: > > https://www.millennium.berkeley.edu/pipermail/tinyos-devel/2008-September/003384.html > > https://www.millennium.berkeley.edu/pipermail/tinyos-devel/2009-February/thread.html#3655 > > I'm not sure about the Java tools but the tos.py was changed to address > this issue: > > https://www.millennium.berkeley.edu/pipermail/tinyos-devel/2009-February/003676.html > > All the best! > Razvan ME > > On Tue, 25 Aug 2009, Xiaogang Yang wrote: > > > yes, I could see the rx and tx blink too. > > > > On Tue, Aug 25, 2009 at 4:00 PM, Raffaele Gravina < > > raffaele.grav...@gmail.com> wrote: > > > >> Sometimes it turns out the host application tries to send data to the > >> basestation node (via the tinyos.jar or the SF) but the basestation > itself > >> has troubles in getting them. When that happen i notice the 'UART write > led' > >> on the side of the usb connector keeps blinking weakly. Actually, most > of > >> the time is the alarm signal that the node is going to die soon :D > >> - Raf > >> > >> > >> 2009/8/25 Xiaogang Yang <gavinxy...@gmail.com> > >> > >>> Nope, I just use telosb. So it seems like you also have the same > problem? > >>> > >>> On Tue, Aug 25, 2009 at 3:39 PM, Raffaele Gravina < > >>> raffaele.grav...@gmail.com> wrote: > >>> > >>>> Hi, > >>>> did you tried with another basestation node? I use tmoke sky/telosb > nodes > >>>> and sometimes the usb connectors start to don't work happily anymore! > >>>> > >>>> - Raffaele > >>>> > >>>> 2009/8/25 Xiaogang Yang <gavinxy...@gmail.com> > >>>> > >>>>> Hello, everybody: > >>>>> I encounter a problem in my recent research as follows: > >>>>> I cannot send message from pc to mote reliably, so I turn on the > DEBUG > >>>>> of Packetizer.java > >>>>> Then I found when PC send msg to mote through serialport, ack timeout > >>>>> happen frequently. > >>>>> I doubt whether my application has problem, so I change to Octopus > which > >>>>> could send msg to mote, > >>>>> and I found success of sending msg has low probability. So I doubt > >>>>> whether there is some tricky thing between > support/sdk/java/tinyos.jar > >>>>> and serial port. > >>>>> > >>>>> Does anyone has such kind of experiences? downstream of data cannot > >>>>> transmitted reliably at all, most time even just fail, but when I > restart > >>>>> the mote, > >>>>> at the beginning, the probability of success is high, then lower. > >>>>> > >>>>> Thanks > >>>>> > >>>>> -- > >>>>> Xiaogang Yang > >>>>> Sensorweb Research Laboratory > >>>>> http://sensorweb.vancouver.wsu.edu/ > >>>>> Washington State University Vancouver > >>>>> > >>>>> _______________________________________________ > >>>>> Tinyos-help mailing list > >>>>> Tinyos-help@millennium.berkeley.edu > >>>>> > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > >>>>> > >>>> > >>>> > >>>> > >>> > >>> > >>> -- > >>> Xiaogang Yang > >>> Sensorweb Research Laboratory > >>> http://sensorweb.vancouver.wsu.edu/ > >>> Washington State University Vancouver > >>> > >> > >> > > > > > > -- > > Xiaogang Yang > > Sensorweb Research Laboratory > > http://sensorweb.vancouver.wsu.edu/ > > Washington State University Vancouver > > > _______________________________________________ > Tinyos-help mailing list > Tinyos-help@millennium.berkeley.edu > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > -- Renjie Huang Sensorweb Research Laboratory http://sensorweb.vancouver.wsu.edu/ Washington State University
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