CODEWITHSUNDEEP
ros2v4l2ubuntu-24.04raspberry-pi5libcamera
Meryem K
Meryem K

Reputation: 21

ROS 2 Camera_ros: Failed to Configure Streams on Raspberry Pi 5

I am working on a ROS 2 project using a Raspberry Pi 5 and an IMX708 camera module. The camera previously worked flawlessly with the camera_ros package, but after a system reset and updates, I am unable to configure the camera streams.

Setup Details:

Errors:

  1. Can't configure camera with invalid configuration
  2. failed to configure streams
  3. terminate called after throwing an instance of 'std::runtime_error'

Troubleshooting Steps:

Questions:

  1. Is there a known issue with camera_ros or libcamera on Raspberry Pi 5?
  2. What debugging steps can I take to resolve these configuration issues?

Any help would be greatly appreciated!

What I Tried:

Verifying Camera Functionality: I tested the IMX708 camera module using QCam, and it works perfectly, confirming that the camera hardware is functioning and libcamera is operational outside of ROS 2. Adjusting Parameters: I used supported resolutions and formats, such as 1640x1232-YUYV, and modified parameters in camera_ros, including pixel_format, width, and height. Despite this, the camera_ros node fails with the same errors. Reinstalling Dependencies: I completely reinstalled the required dependencies for libcamera, v4l2, and camera_ros. I also reverted to older versions of these libraries to rule out potential compatibility issues introduced in recent updates. Running Diagnostics: I checked logs and error messages for both libcamera and camera_ros and noted the specific failures: Can't configure camera with invalid configuration failed to configure streams Exception: std::runtime_error: failed to configure streams System Reset: I performed a system reset and re-applied the setup from scratch, but the issue persists. What I Was Expecting:

The camera_ros node to configure the camera streams successfully and publish image data on ROS topics without requiring significant manual adjustments, as it did during my initial setup. Consistent behavior across resets, as no changes were made to the hardware or base software configuration that previously worked.

Upvotes: 0

Views: 59

Answers (0)

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