Hi. I noticed that my mail cannot be viewed on the website so i am sending it from another e-mail address.
I have tried to run the High Frequency Program from the xbow/apps folder and i get the following error:
---------- Capture Output ----------
"C:\Program
Files\Crossbow\Crimson\IDE.bat"
"C:\tinyos\cygwin\opt\tinyos-1.x\contrib\xbow\apps\HighFrequencySampling2"
"c:\tinyos\cygwin\bin" "java Sample 200
20000"
#############################
Command: java Sample 200
20000
Cygwin: c:\tinyos\cygwin\bin
Directory:
C:\tinyos\cygwin\opt\tinyos-1.x\contrib\xbow\apps\HighFrequencySampling2
Directory:
/opt/tinyos-1.x/contrib/xbow/apps/HighFrequencySampling2
#############################
Could not find a platform specific version of
TOSMsg
java.lang.ClassNotFoundException:
net.tinyos.message.unknown.TOSMsg
java.lang.ClassNotFoundException:
net.tinyos.message.unknown.TOSMsg
at
java.net.URLClassLoader$1.run(URLClassLoader.java:198)
at
java.security.AccessController.doPrivileged(Native Method)
at
java.net.URLClassLoader.findClass(URLClassLoader.java:186)
at
java.lang.ClassLoader.loadClass(ClassLoader.java:299)
at
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
at
java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
at
java.lang.Class.forName0(Native Method)
at
java.lang.Class.forName(Class.java:140)
at
net.tinyos.message.MessageFactory.instantiateTOSMsg(MessageFactory.java:115)
at
net.tinyos.message.MessageFactory.createTOSMsg(MessageFactory.java:44)
at
net.tinyos.message.Sender.<init>(Sender.java:87)
at
net.tinyos.message.MoteIF.init(MoteIF.java:173)
at
net.tinyos.message.MoteIF.<init>(MoteIF.java:155)
at
Sample.app(Sample.java:70)
at
Sample.main(Sample.java:49)
java.lang.NullPointerException
at
net.tinyos.message.Sender.send(Sender.java:120)
at
net.tinyos.message.MoteIF.send(MoteIF.java:200)
at
Sample.app(Sample.java:76)
at Sample.main(Sample.java:49)
I am
currently running this program on 2 Mica2 motes. I have installed TOSBase on one
and the program on the other. When i run the command "java Sample 200 20000", i
get the error as above. I have opened Serial Forwarder as instructed by the
readme file. The error is that it can't find a platform specific version
of TOSMsg. Could anyone tell me how to resolve this error?
Thank you and regards.
Amit.
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