Added a NODELET_INFO to inform the user about the camera_info topic

ros-drivers / pointgrey_camera_driver

ROS driver for Pt. Grey cameras, based on the official FlyCapture2 SDK.

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Added a NODELET_INFO to inform the user about the camera_info topic #88

Closed fabrizioschiano closed 7 years ago

fabrizioschiano commented 7 years ago

I don't know if it makes sense or not. But I found myself struggling with the following thing: "why the camera_info is not being published"

I discovered that if nothing is subscribed to the image published by the camera the camera_info will not be published. Ok, this can make sense but at least I think the user needs an INFO about it.

what do you think ?

mikepurvis commented 7 years ago

LGTM.