<xml> <node name="driver_gps_hcp2"> <param name="devname" value="/dev/ttyUSB0" /> <param name="msg_gpsimu" value="hcp2_gpsimu" /> <param name="msg_gps" value="hcp2_gps" /> <param name="msg_imu" value="hcp2_imu" /> </node> </xml>