Hi, but the problem is that I am using Telosb not Telos, so I do not understand why I have to put "telos" and not "telosb" in the MOTECOM variable.
I tried with "telos" in MOTECOM and it works fine, I have tried with an example in which two telosb send information to each other and there is no problem with the baud rate, so I do not know why there is a problem by using 115200 as a baud rate in Serial PC communication. Thanks -----Mensaje original----- De: Michael Schippling [mailto:[email protected]] Enviado el: miércoles, 07 de octubre de 2009 19:10 Para: David Conde CC: [email protected] Asunto: Re: [Tinyos-help] Problem with java net.tinyos.tools.Listen Make sure you have a MOTECOM variable set like this: export MOTECOM="ser...@com7:telos" using your COM port number. The "telos" field will cause the Java comm code to use the correct baud rate and will also select a message header format that matches the AM.h TOS_Msg struct used for the platform. If the baud and format are incorrect you will get all the bad packet type messages that you saw. If you have no MOTECOM or -comm setting the Java programs default to tryng to communicate with the SerialForwarder process on enet port 9001. Note that when starting SerialForwarder, you need to set motecom=ser...@whatever because it needs to get to the actual hardware. Is it all working now? MS David Conde wrote: > I have tried with different baud rates in MOTECOM and this problem ("bad > packet") dissapears, so am I missing anything? I mean, I have typed: > Export motecom=ser...@com4:115200 (which is the baud rate said in Packet > sources and TestSerial chapter in Tinyos Tutorial for telosb), but with this > baud rate I get "bad packet", for example, if I type: Export > motecom=ser...@com4:telos the problem is solved in Listen tool, and I start > to get good packet which are shown in screen. > > What baud rate do I have to write in motecom var for TElosB? > > > Do I have to change any parameter in oscilloscope component or other in order > to solve this problem? > > Thanks in advance > > -----Mensaje original----- > De: [email protected] > [mailto:[email protected]] En nombre de David Conde > Enviado el: miércoles, 07 de octubre de 2009 15:03 > Para: [email protected] > Asunto: Re: [Tinyos-help] Problem with java net.tinyos.tools.Listen > > Hi again, > > I followed the link shown below and I found the problem: > > I was missing out win32com.dll in Windows/system32/ folder. > > > Now that I solved the problem I am trying to launch oscilloscope application > in Telosb mote and java net.tinyos.oscope.oscilloscope so that I can see the > sensing values from my mote in PC application. > > The problem now is that I am getting bad packet error when I launch java > net.tinyos.oscope.oscilloscope. > > As shown below: > > ser...@com4:115200: resynchronising > ser...@com4:115200: bad packet > serial@ COM4:115200: packet too long > serial@ COM4:115200: resynchronising > ser...@com4:115200: bad packet > ser...@com4:115200: bad packet > ser...@com4:115200: bad packet > > The same is gotten when I launch $java Listen and $java Forwarder > > > Any idea? > > I do not have TestSerial as it is said in the documentation so I do not know > any othe way to try if serial communications is working right. > > Thanks in advance > > -----Mensaje original----- > De: [email protected] > [mailto:[email protected]] En nombre de David Conde > Enviado el: miércoles, 07 de octubre de 2009 9:31 > Para: 'Michael Schippling' > CC: [email protected]; 'Rubén Gmail' > Asunto: Re: [Tinyos-help] Problem with java net.tinyos.tools.Listen > > Hi Michael, > > Firstly, thank you very much for your replies. > > Listen was not succesful at all, I just solved the JNI Error by including > getenv.dll in System32 directory, but I am getting the next error when I type > java net.tinyos.tools.Listen: > > java.net.ConnectEXception: Connection refused: Connect > > It is a problem with the connection, I think it is not able to take the right > port, because if I try to launch SerialForwarder I get a similar Exception: > > Java.io.IOException: Invalid port. No comm ports found! > > Any idea? > > -----Mensaje original----- > De: Michael Schippling [mailto:[email protected]] > Enviado el: martes, 06 de octubre de 2009 19:44 > Para: David Conde > CC: 'Rubén Gmail'; [email protected] > Asunto: Re: [Tinyos-help] Problem with java net.tinyos.tools.Listen > > Were you finally successful with Listen using the MOTECOM variable? > If so, SF should use the same port syntax. > MS > > > David Conde wrote: >> Hi again, >> >> I solved this by placing getenv.dll in Windows/system32 folder. >> >> But now I am getting the next Exception: >> >> Error on s...@localhost:9001: java.net.ConnectEXception: Connection refused: >> Connect. >> >> I have tried either with SerialForwarder and I am getting something similar: >> >> Java.io.IOException: Invalid port. No comm ports found! >> >> Any idea? >> >> I am typing java net.tinyos.sf.SerialForwarder -comm ser...@com4:telosb >> >> Thanks in advance >> >> >> >> -----Mensaje original----- >> De: [email protected] >> [mailto:[email protected]] En nombre de David Conde >> Enviado el: martes, 06 de octubre de 2009 12:15 >> Para: 'Rubén Gmail' >> CC: [email protected] >> Asunto: Re: [Tinyos-help] Problem with java net.tinyos.tools.Listen >> >> Hi, >> >> Thank you for your replies. >> >> I have tried typing "export motecom=ser...@com4:telosb" after doing motelist >> in Cygwin command line, where I got COM4 for my telosB mote. >> >> I have follow the next link: >> https://www.millennium.berkeley.edu/pipermail/tinyos-help/2007-January/022165.html >> >> So, I installed comm.jar in my ClassPath and put it in JRE/LIB/Ext >> directories, either I placed win32.dll in Windows/system32 folder: >> >> but I am now getting the next Exception when I tried to do: java >> net.tinyos.tools.Listen: >> >> getenv JNI library not found. Env.getenv will not work (please consult >> installation direction in tinyos-1.x/tolos/java/net/tinyos/útil/Env.INSTALL) >> Error on s...@localhost:9001: java.net.ConnectException: Connection refused: >> connect >> >> My environment is the next one: >> >> I have a telosb mote in USB port which is COM4 according to motelist >> command, this mota has installed OSCILLOSCOPE application and I tried to see >> the information received by serial port with java net.tinyos.tools.Listen >> application , >> >> What am I missing? >> >> Thanks in advance >> >> >> >> -----Mensaje original----- >> De: Rubén Gmail [mailto:[email protected]] >> Enviado el: lunes, 05 de octubre de 2009 22:05 >> Para: David Conde >> CC: <[email protected]> >> Asunto: Re: [Tinyos-help] Problem with java net.tinyos.tools.Listen >> >> Have you tried to use the motelist command to determine where is your >> device connected? >> >> El 05/10/2009, a las 18:54, "David Conde" <[email protected]> escribió: >> >>> Hi , I am trying to launch the Lesson 6 example in TinyOS 1.X >>> tutorial but when I tried to launch >>> >>>>> java net.tinyos.tools.Listen –comm ser...@com1:telosb >>> >>> I do not get any data in the screen, I just get: >>> >>> >>> >>>>> Usage: java net.tinyos.tools.Listen. >>> Firstly I installed the oscilloscope application in my Mote, then I >>> included the Listen path in my ClassPath, and then when I tried to >>> type: java net.tinyos.tools.Listen –comm ser...@com1:telosb I just >>> got what I wrote above. >>> >>> >>> >>> I have tried changing the COM1 to COM2, and COM3 because I am >>> working in WindowsXP, and I have also tried changing telosb to telos >>> but I do not know what it is the problem. >>> >>> >>> >>> I am not working in Cygwin, is this necessary? I am using the MS-DOS >>> command line >>> >>> >>> >>> Any tips? >>> >>> >>> >>> Thanks in advance >>> >>> >>> >>> David >>> >>> _______________________________________________ >>> Tinyos-help mailing list >>> [email protected] >>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >> >> _______________________________________________ >> Tinyos-help mailing list >> [email protected] >> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Tinyos-help mailing list >> [email protected] >> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
