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IntelRealSense / realsense-ros

ROS Wrapper for Intel(R) RealSense(TM) Cameras
http://wiki.ros.org/RealSense
Apache License 2.0
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Not publishing to /camera/aligned_depth_to_color/image_raw #3199

Closed pep248 closed 2 months ago

pep248 commented 2 months ago
Required Info
Camera Model L515
Firmware Version 2.54.1
Operating System & Version Ubuntu 22.04.4 LTS running inside a Ubuntu 22.04.4 LTS Docker container
Kernel Version (Linux Only) 5.15.153-rt75
Platform PC
Librealsense SDK Version 2.54.1
Language ROS2? Python? C++?
Segment others
ROS Distro Humble
RealSense ROS Wrapper Version 4.54.1 (commit ae45d4969f5a7105a6a9e0deeadc785004d72441)

Issue Description

I use the following command to launch a L515 realsense camera: ros2 launch realsense2_camera rs_launch.py serial_no:=_f0232572 depth_module.profile:=320x240x30 rgb_camera.profile:=640x480x30 initial_reset:=true enable_rgbd:=true align_depth.enable:=true enable_sync:=true enable_depth:=true enable_color:=true

The problem is that the published topic ros2 topic echo /camera/aligned_depth_to_color/image_raw is empty

even though the topics /camera/color/image_raw and /camera/depth/image_rect_raw are being published correctly.

The topic does appear and does exist, but no message is being published to it.

I know the L515 camera is no longer supported but I would really appreciate the assistance.

pep248 commented 2 months ago

following #1795, it only works with <3.0 USB