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Reported rpy angles in quaternions in orientation topics are broken #339

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charlielito opened this issue Jan 27, 2025 · 1 comment · May be fixed by #340
Open

Reported rpy angles in quaternions in orientation topics are broken #339

charlielito opened this issue Jan 27, 2025 · 1 comment · May be fixed by #340
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bug Something isn't working

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@charlielito
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Description

  • Version: latest
  • Platform: web
  • Data source (e.g. bag file, mcap file, rosbridge, ROS 1/2 native): mcap

Steps To Reproduce
Use this rosbag to visualize /imu/data topics and /camera/color/image_raw to see what the robot is doing

When inclined the robot reports a pitch of approx 19 degrees. See image

Image

Then when changing just the yaw 90 degrees and the inclining it again, the roll and pitch visualized values get crazy:

Image

Expected Behavior
We expect in both cases the pitch to have similar values.

Note: the quaternion values are correct and we corroborated that correctly transforming them will give us the correct values of pitch and roll

@charlielito charlielito added the bug Something isn't working label Jan 27, 2025
@laisspportugal
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Hi @charlielito,

Thank you for your feedback and contribution. We will evaluate your PR as soon as possible.

Best Reagards,
Lichtblick team

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