Doesn't work for me! I get the same error. 2009/9/30 Zé Pedro Espogeira <[email protected]>
> Hi Ricardo > i have the same problem in that TestSerial lesson ! > > evethough i have that problem i get some connection with the mote by doing > this: > > $make telosb reinstall .... (to install TestSerial in the mote) > > $java net.tinyos.tools.listen -comm serial@<port> > and then i start to read, what i think its the message sent by the mote to > <port> > its something like this > > serial@/dev/ttyUSB0:115200: resynchronising > 00 FF FF 00 00 02 00 89 04 5A > 00 FF FF 00 00 02 00 89 04 5B > ... > > can anyone please commentate this results? > > thanks! > > > ------------------------------ > Date: Wed, 30 Sep 2009 14:12:26 +0100 > From: [email protected] > To: [email protected] > Subject: [Tinyos-help] TestSerial Strange Error > > Hello everyone, > > I'm going to start programming in tinyos, and I am now interested in > knowing how to debug this kind of devices. > I am working with the "ICradio stick 2.4", and I'm trying to run the > application TestSerial. > > I can compile and flash .hex the mote, but when I try to run the java > application gives me an error NullPointerException. > > I am working with the cygwin and tinyos-2.0.2-2. I am running the > application with the command $java TestSerial -comm COM3. I confirmed that > the mote is connected to COM3. > > $ java TestSerial -comm ser...@com3 > Exception in thread "main" java.lang.NullPointerException > at java.util.Hashtable.get(Unknown Source) > at net.tinyos.packet.Platform.get(Platform.java:23) > at net.tinyos.packet.BuildSource.decodeBaudrate(BuildSource.java:201) > at net.tinyos.packet.BuildSource.makeArgsSerial(BuildSource.java:227) > at net.tinyos.packet.BuildSource.makePacketSource(BuildSource.java:138) > at net.tinyos.packet.BuildSource.makePhoenix(BuildSource.java:87) > at TestSerial.main(TestSerial.java:97) > > > Does anyone know the cause of the problem and/or how to solve it? > > Thank you very much, > > ------------------------------ > Instale o novo Internet Explorer 8 otimizado para o MSN. Download > aqui<http://ie8.msn.com/microsoft/internet-explorer-8/pt-br/ie8.aspx> > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >
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