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Read bag files in visual studio

asked 2018-12-02 23:14:45 -0600

AutoCar gravatar image

I am wondering if there is any existing c++ api I can use to read a bag file without using any ROS package. I am writing a navigation algorithm for my robot and currently the algorithm does not use ROS at all. However, all my test data are in ros bag format. I would like to read the data from the bag file and debug my standalone program in Visual Studio.

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Anyone knows?

AutoCar gravatar image AutoCar  ( 2018-12-07 15:05:16 -0600 )edit

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answered 2018-12-07 22:30:25 -0600

Hamid Didari gravatar image

updated 2018-12-08 03:41:04 -0600

hi
you can use this command to convert bag file to text data and then use this in visual studio:

rostopic echo -b file.bag -p /topic > data.txt
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but text file is very large and reading is very slow

AutoCar gravatar image AutoCar  ( 2018-12-20 18:20:21 -0600 )edit

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Asked: 2018-12-02 23:14:45 -0600

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Last updated: Dec 08 '18