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2019-04-11 07:33:00 -0500 answered a question Help fixing error with ROSWeb and rosbridge. 'module' object has no attribute 'get_topics'

You need to clone rosbridge repo into your workspace. Then, modified the rosapi_node. In specific this section: def ge

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2019-04-07 16:28:33 -0500 answered a question [QT-GUI] ROS Melodic user guide

Did you find an answer for this? I am looking for a way to implement a GUI on ROS Melodic.

2019-04-06 03:55:45 -0500 asked a question Help fixing error with ROSWeb and rosbridge. 'module' object has no attribute 'get_topics'

Help fixing error with ROSWeb and rosbridge. 'module' object has no attribute 'get_topics' Hi Trying to use ROSWeb and

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2019-04-05 09:08:48 -0500 asked a question Suggestion for developing a GUI with ROS Melodic

Suggestion for developing a GUI with ROS Melodic Looks like ROS Melodic does not support qt integration. Any suggestions

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2019-03-07 13:29:37 -0500 marked best answer recording only header image_raw message

I would like to record using rosbag only the /usb_cam/image_raw/header topic excluding the data.

Tried:

rosbag record -a -x "/usb_cam1/image_raw/data"

But looks like it is not working. I have more topics to include than exclude so just checking for suggestions

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2019-03-07 13:26:38 -0500 asked a question recording video with gstreamer

recording video with gstreamer I have a USB camera which has a variable frame rate. ffmpeg does not handle variable fram

2019-03-02 09:36:55 -0500 asked a question recording only header image_raw message

recording only header image_raw message I would like to record using rosbag only the /usb_cam/image_raw/header topic exc