Or ihow can I change the UART baud rate of telosb in tinyos code to make it work ? Thanks !
On Tue, Aug 25, 2009 at 6:01 PM, renjie huang <[email protected]>wrote: > 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. <[email protected]>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 < >> > [email protected]> 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 <[email protected]> >> >> >> >>> 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 < >> >>> [email protected]> 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 <[email protected]> >> >>>> >> >>>>> 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 >> >>>>> [email protected] >> >>>>> >> 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 >> [email protected] >> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >> > > > > -- > Renjie Huang > > Sensorweb Research Laboratory > http://sensorweb.vancouver.wsu.edu/ > Washington State University > -- Renjie Huang Sensorweb Research Laboratory http://sensorweb.vancouver.wsu.edu/ Washington State University
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