Using other library in ros node
Hello, I am new to ROS and have browsed the beginner tutorial. I have installed ros on Raspberry Pi(the beta is developed by Emlid). Now I want to write a new node to control the raspberry pi camera, to take images, to use opencv analyze the image data. What should I do to use the raspicam-0.1.4 librarylink text in ros? I have seen that to use opencv in ros on this pagelink text, are these two similar? Just need to modify the CMakeLists.txt to
find_package(Raspicam-0.1.4)
include_directories(${Raspicam_INCLUDE_DIRS})
target_link_libraries(my_awesome_library ${Raspicam_LIBRARIES})
??
target_link_libraries(my_awesome_library ${Raspicam_LIBRARIES})
You may want to look at http://ubiquityrobotics.com/blog/2016... and their source code: https://github.com/UbiquityRobotics/r...
I tried to follow the their tutorial. But there ros is kinetics while mine is indigo, and there is an error when I run
and the error "Unable to locate package ros-kinetic-camera-info-manager"
If you're using indigo instead of kinetic, you shouldn't tell rosdep that you're using kinetic. Use indigo in that command instead:
rosdep install --from-paths src --ignore-src --rosdistro=indigo -ywhen I run it, the error:
raspicam_node: No definiton of [camera_info_manager] for OS [debian]
Does this command relate to using rosdep for third party library? I have browsed that part, but because my knowledge is limited, i am confused, have no idea how to use rosdep
just an FYI (@jason): if you already have
sourced asetup.bashfile, you don't even need to use--rosdistro=.., as it will use the value of$ROS_DISTRO.