ros-perception / ros-perception/image_common
Camera & info synchronization check timer wrong seconds value
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- Dominant language
- C++
- Stars
- 153
- Forks
- 253
- Avg merge
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- Merged PRs (30d)
- 1
Description
Hello,
Seems like there is a glitch in the initializing of the timer that checks that camera and camera_info msgs are synced. The error message displayed to the user states 10 seconds, while the timer is ticked every 1 second.
https://github.com/ros-perception/image_common/blob/a32e834234af161c19d9a2b1cc03991dd6af53e7/image_transport/src/camera_subscriber.cpp#L88
https://github.com/ros-perception/image_common/blob/a32e834234af161c19d9a2b1cc03991dd6af53e7/image_transport/src/camera_subscriber.cpp#L136
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Research direction
Open image_transport/src/camera_subscriber.cpp at the referenced lines around the timer setup and synchronization warning. Compare the timer interval with the seconds value shown in the user-facing error message. Done means the displayed duration matches the timer's actual tick interval.
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Assessment
- Tech stack
- cpp
- Domain
- robotics
- Issue type
- Bug
- Difficulty
- 1/5
- Estimated time
- Under an hour
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 68/100