The usual format for the MOTECOM setting is something like export MOTECOM="ser...@com7:tmote" where the last field specifies what kind of mote is used. That might be what's causing the null pointer. MS
Ricardo . wrote: > 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, > > > ------------------------------------------------------------------------ > > _______________________________________________ > 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
