how to use ros on two computer
i just know only one computer. just change MASTER URL, HOST NAME? and ,for example, i want to code publisher and subscriber node, and roscore in master pc and just rosrun each node, each computer?
in package.xml add_dependencies(topic_subscriber ${${PROJECT_NAME}_EXPORTED_TARGETS} $catkin_EXPORTED_TARGETS}) means that target is point to another master that i wrote in bashrc export MASTER_URL ?
There is a good tutorial here about setting us ROS on multiple computers.