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No topic for '/imu/mag' and '/imu/pressure' for 3DM-CV7-AHRS using ROS2 Jazzy #366

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Rhyssmcm opened this issue Nov 20, 2024 · 2 comments
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bug Something isn't working Stale This issue has been inactive for 2 weeks

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@Rhyssmcm
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Rhyssmcm commented Nov 20, 2024

Describe the bug
Able to get topic list of "/ekf/status
/imu/data
/imu/data_raw
/parameter_events
/rosout
/tf
/tf_static"
However I want full access to all the topics available on my device, 3DM-CV7-AHRS, which has mag and pressure sensor. I would like information on how the .yml file can be changed to allow these topics to be published. I am reluctant to change my ROS2 version as Jazzy will be what I will be using over next 3 years, just unsure how the other topics can be grabbed and not the rest.

To Reproduce
Steps to reproduce the behavior:

  1. Launch Node with command `cd your_workspace/
  2. source install/setup.bash
  3. ros2 launch microstrain_inertial_driver microstrain_launch.py params_file:="/home/rmcm/sensor_3dm_params.yml"`
  4. using "ros2 topic list -t" I can see the topic list of some topics but not all.
  5. See Error

Expected behavior
A clear and concise description of what you expected to happen.

Environment (please complete the following information):

  • OS: Ubuntu 24.04 using WSL2
  • ROS Version: Jazzy
  • Version: [e.g. 2.0.0]
  • Sensor(s): 3DM-CV7-AHRS

Modifications
Used custom .yml file in order to get it to work

Launch Parameters
If you have an updated params.yml file, please attach it to this issue.

Additional context
The .txt file is the .yml file but I could not attach the .yml file.
sensor_3dm_params.txt

@Rhyssmcm Rhyssmcm added the bug Something isn't working label Nov 20, 2024
@github-actions github-actions bot added the New This issue is new, and should not be marked as stale label Nov 20, 2024
@robbiefish
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Hi @Rhyssmcm,

You can change the publisher data rates by changing any of the parameters in this section.

For the mag and pressure topics specifically, you can enable them by setting imu_mag_data_rate, and imu_pressure_data_rate to non-zero values

@robbiefish robbiefish removed the New This issue is new, and should not be marked as stale label Nov 22, 2024
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github-actions bot commented Dec 8, 2024

This issue is stale because it has been open for 2 weeks with no activity. If the issue is still not resolved, please leave a comment describing what is still not working

@github-actions github-actions bot added the Stale This issue has been inactive for 2 weeks label Dec 8, 2024
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