run existing ros nodes from my own GUI
Hi, I am new to ROS. I have been searching how to do this for a few days, but no luck.
I am would like to ask how to use my own GUI (created using Qt) to run existing ROS nodes. For example, I have a package downloaded from internet. I would like to build a GUI(only) to run the node, which publishes some data, and show it in the GUI window.
I have downloaded qt_ros, but apparently it seems that I need to build a new package using the code in the package I downloaded online.
Thank you.