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How are you connecting to your Create 3?Wi-Fi (ROS 2) Computer(s) Model(s) and Operating System(s)Ubuntu 22.04 Which version of ROS 2 is installed on your computer?Humble Which firmware version is installed on your robot?H 02 Which RMW is your robot running?FastRTPS Does your robot have an assigned namespace? If so, please share.No response Is the robot connected to a network? If so, what is the network type?Yes wifi network Are there multiple Create 3 robots connected to your network?No Is multicast enabled?Yes What is the Adapter Board's USB/BLE Toggle currently switched to?USB Describe your question.Hi, when running diagnostics on the robot i get a warning that the IMU is too high ? is this a known issue, will it cause issues ? and is there a way to calibrate the IMU etc ? Thanks |
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Replies: 3 comments 2 replies
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It would be helpful if you could please provide the raw logs (or at least, the exact text to which you are referring) so that we can examine the exact error message, but I am not aware of any issues involving the robot's IMU. Could you also please confirm the robot's firmware version? |
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Thanks for reply, so when i run the diagnostics with ros2 turtlebot .py file i get the following .. Full Name: /Turtlebot4/Create3/IMU/turtlebot4_diagnostics: imu topic status Events in window: 998 |
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This is a problem with TurtleBot 4's diagnostic script; there is nothing wrong with the Create 3 robot. I suspect you are running an old diagnostic script (or the TB4 team didn't update theirs). Create 3's IMU update rate was increased to 100 Hz some time ago to improve accuracy. (This is a good thing.) Future questions about TurtleBot 4 in particular should likely go here. |
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Thats great news , i did wonder where to post to be honest, just that as the create 3 holds the IMU i would try here 1st Many Thanks |
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No worries at all, happy to (try to) help! :-D |
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This is a problem with TurtleBot 4's diagnostic script; there is nothing wrong with the Create 3 robot. I suspect you are running an old diagnostic script (or the TB4 team didn't update theirs). Create 3's IMU update rate was increased to 100 Hz some time ago to improve accuracy. (This is a good thing.) Future questions about TurtleBot 4 in particular should likely go here.