Fernando, Please make sure that you have read+write permission on /dev/ttyS0.
Janos -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Wednesday, May 14, 2008 9:28 AM To: tinyos-help@millennium.berkeley.edu 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 Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
