Hi, I had a similar problem. In my case:
make iris install mib520,/dev/ttyUSB0 java TestSerial -comm serial@/dev/ttyUSB1:iris Note the difference 0 and 1 in /dev/ttyUSB0 and /dev/ttyUSB1. I hope this helps. Good luck, Ali _______________________________________________ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help