Hi Fernando, I had the same problem, you need to go to $TOSDIR/tools/tinyos/java ,,,then you need to follow the procedure as shown in the tutorial of "Mote-PC serial communication and SerialForwarder".
There is a section hich says "cannot find JNI library", so what is happening in your case is that your environment is not able to find the JNI library. Being in that directory you need to do this: Go to tinyos-2.x/tools/tinyos/java. If the directory has a Makefile in it, type make and (again, on Linux, as superuser) make install. If the directory does not have a Makefile, go to tinyos-2.x/tools and type: $ ./Bootstrap $ ./configure $ make $ make install This should fix the problem. Cheers, VJ -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Thursday, May 15, 2008 12:28 AM To: [email protected] Subject: [Tinyos-help] Port Forwarding; JNI Well, when I try to execute "java net.tinyos.sf.SerialForwarder -port 9002 -comm serial@/dev/ttyS0:mica2 ", the java serial forwarder opens and the following message appears: "Could not open /dev/ttyS0: TOSComm JNI library runtime error: open: Permission denied serial@/dev/ttyS0:57600 died - restarting". And when I try to run the same command with sudo (so I can have permission), the forwarder do not even start, and this message appear: "The toscomm JNI library was not found. Check that your tinyos-tools package is installed and try rerunning tos-install-jni. Aborting." I do not understand that, and have no idea of what to do, beacause the application is apparently working, as it starts correctly when I type the command without 'sudo', but when I try with it, so that it would work correctly, then it just do not even start Any idea of what to do? Thanks, Fernando. _______________________________________________ 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
