I've recently tried to get the remote ros node on mobile robot through wifi. This is as below picture.
I've run roscore command on both laptop and mobile robot and when running the roscore command I've got the following warning message on my laptop server
WARNING: ROS_MASTER_URI [http://192.168.7.2:11311] host is not set to this machine
auto starting new master process[master]: started with pid ROS_MASTER_URI=http://192.168.7.2:11311/ setting /run_id to 4ef6c0f8-bfdf-11d3-a450-4e699f75a6e7 process[rosout-1]:started with pid started core service[/rosout]
but when run rosparam list command on laptop as below I've got the following results
root@duminda-laptop:~#rosparam list /rosdistro /roslaunch/uris/host_192_168_7_2_35078 /rosversion /run_id root@duminda-laptop:~#rosparam get /rosdistro hydro root@duminda-laptop:~#rosparam get /roslaunch/uris/host_192_168_7_2_35078 http://192.168.7.2:35078 root@duminda-laptop:~#rosparam get /run_id 4ef6c0f8-bfdf-11d3-a450-4e699f75a6e7
These results shows that both laptop and mobile robot connected ok .
- Is my setup to receiving the mobile robots data to my laptop is ok?
- Why there is a warning message like above when starting the roscore?