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2018-09-24 17:09:25 -0500 | commented question | Accel calibration issues with BN055 IMU @babazaroni did you ever find a maintained IMU package? |
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2018-09-21 20:20:16 -0500 | asked a question | Publishing rate decreases when multiple nodes are publishing Publishing rate decreases when multiple nodes are publishing I have 4 nodes running on a Raspberry Pi that collect data |
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2018-09-13 17:57:06 -0500 | marked best answer | Cleanly kill rosbag with python script I am running several ROS nodes (kinetic) on Raspbian, including a rosbag node that records all published topics. The script below is activated by pressing a physical button and is meant to ensure that the rosbag is killed cleanly (getting rid of the .bag.active state) before shutting the system off. When run manually from the terminal, the script executes without errors and cleanly kills the rosbag. But when the button is used to activate the script, the script is successfully called but stops at the subprocess.check_call(['rosnode', 'kill', '-a',]) line, preventing the rosbag from killing cleanly and preventing the system from shutting down. I'm wondering why the script fails to execute the ROS-specific lines when executed using the button? Thanks |
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2018-09-11 17:18:25 -0500 | commented question | Cleanly kill rosbag with python script That was it! Thanks |
2018-09-10 19:13:27 -0500 | asked a question | Cleanly kill rosbag with python script Cleanly kill rosbag with python script I am running several ROS nodes (kinetic) on Raspbian, including a rosbag node tha |