How to connect the Hokuyo laser?
I've set hokuyo laser scaner on my drrobot robot.I can connect the robot with WiFi . But I cannot connect the hokuyo laser with my computer. I've tried the methods I've searched.such as changed the computer IP.When I run "rosrun urg_node urg_node _ip_address:="192.168.0.10" It showed [ERROR] [1465438748.250922904] : Error connecting to Hokuyo: Could not open network Hokuyo: 192.168.0.10 : 10940 could not open ethernet port. so I absolutely have no ideas.
I would really appreciate if someone could enlighten me on how to make this work.
Thanks in advance!
Hey, did you check out this question? http://answers.ros.org/question/62830...
My robot's IP is 192.168.0.202. so i think the laser's IP is 192.168.0.202 too.But i changed rosrun urg_node urg_node _ip_address:="192.168.0.10" to rosrun urg_node urg_node _ip_address:="192.168.0.202".There is no useful.And i've did like you've gave.But the problem not solved