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Only released in EOL distros:  

The photo package provides access to digital cameras. Much of the underlying functionality is provide by the gPhoto libary. The system package libgphoto2-2-dev or equivalent is required.

Nodes

photo_node

The usb camera node interfaces with standard USB cameras (e.g. the Logitech Quickcam) using libusb_cam and publishes images as sensor_msgs::Image.

Services

get_config (photo/GetConfig) set_config (photo/SetConfig) capture (photo/Capture)

test_photo

Calls the set_config service of photo_node and attempts to set the exptime parameter to 20.


2018-12-15 13:04