ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange
Ask Your Question

bkjung's profile - activity

2019-04-08 01:11:42 -0500 marked best answer Running executables without using rosrun or roslaunch ??

MY QUESTION :

Do ROS topics still properly communicate (subscribe/publish) in the following situation, even though I DID NOT run executables by rosrun/roslaunch?

If not, is there way to run ROS executables without using rosrun/roslaunch?

SITUATION :

By running catkin biuld, executables are created as (~/catkin_ws/devel/lib/PROJECT_NAME/sample_node)

If I try to run the execuatble as follows, it prints seemingly okay results on screen.

./catkin_ws/devel/lib/<PROJECT_NAME>/sample_node

(roscore runs somewhere anyway.)

NECESSITY :

I want to add ROS publish function in my pre-developed code, which cannot be run by rosrun/roslaunch because it contains other pthreads.

2018-07-12 13:52:06 -0500 received badge  Famous Question (source)
2018-01-04 00:03:22 -0500 received badge  Notable Question (source)
2018-01-03 11:07:39 -0500 received badge  Popular Question (source)
2018-01-02 04:33:44 -0500 asked a question Running executables without using rosrun or roslaunch ??

Running executables without using rosrun or roslaunch ?? MY QUESTION : Do ROS topics still properly communicate (subsc

2018-01-02 04:33:43 -0500 asked a question Running executables without using rosrun or roslaunch ??

Running executables without using rosrun or roslaunch ?? MY QUESTION : Do ROS topics still properly communicate (subsc