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qt app and ros

asked 2015-02-22 20:36:09 -0600

Anthony Brooks gravatar image

I am making an application by Qt to control my robot ,but I have no ideas. And here is what I want to do in this application:

1.make a teleoperation gui to control my robot; 2.display laser scan map from my robot in this gui; 3.display the pose message of my robot in this gui; 4.and there is a usb_camera on my robot , so I want to display the picture from it;

So can anybody give me some advise?

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Do you want to have this application or do you want to make that? Because most/all of this functionality already exists in ROS.

dornhege gravatar imagedornhege ( 2015-02-23 04:39:28 -0600 )edit

Thanks for your reply. And , I know that all of these already exist in ROS, but I want to make all of these in one application made by Qt,but I have no ideas how to do this . So can you give me some advise more detailed?

Anthony Brooks gravatar imageAnthony Brooks ( 2015-02-23 05:07:03 -0600 )edit
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Are you aware that rqt lets you loading plugins into one rqt instance?

dornhege gravatar imagedornhege ( 2015-02-23 10:32:53 -0600 )edit

Thank you , I have awared this just now , but I also would like to know : are there some plugins in rqt that could get the laser scanning map and display it in real-time ? (not rviz) So can you give me some advise?

Anthony Brooks gravatar imageAnthony Brooks ( 2015-02-23 21:11:12 -0600 )edit

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answered 2015-02-23 21:36:05 -0600

130s gravatar image

In addition to @dornhege's comment, you can also create your own rqt plugin by reusing existing rqt plugins. This QA might be of your help.

For laser, it depends on how you want to visualize laser input. RViz has LaserScan FYI.

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Thanks for your reply , I will just try your advise.

Anthony Brooks gravatar imageAnthony Brooks ( 2015-02-24 04:49:16 -0600 )edit

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Asked: 2015-02-22 20:36:09 -0600

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Last updated: Feb 23 '15