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ros-drivers / pointgrey_camera_driver

ROS driver for Pt. Grey cameras, based on the official FlyCapture2 SDK.
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Stereo nodelet not used in stereo.launch #185

Open jasonbeach opened 5 years ago

jasonbeach commented 5 years ago

I'm looking to use a stereo setup, with two Flea3 USB 3 cameras that are triggered via an autopilot gpio pin. I basically copied the stereo.launch file and tweaked it to set the triggering mode and basically have it working.

I'm having one kind of nit picky issue in that the timestamps from images that should be synchronized are not the same (and hence don't work with a TimeSynchonizer). It looks like the stereo_nodelet handles this case, but it isn't used in the stereo.launch file (it uses two camera_nodelets vs using the stereo_nodelet.) Is there something wrong / incomplete with the stereo_nodelet? I'm somewhat new to ROS and am not sure how to translate the parameters used for the camera_nodelet to the stereo_nodelet.

gyubeomim commented 5 years ago

@jasonbeach I'm also wondering about it.

Is there any launch file using this PointGreyStereoCameraNodelet?