Raspberri PI 3 + v2 camera Raspberry Pi webcam posted to Ros node Remote PC view video

Raspberry Pi 3+ros Kinetic version

Remote PC +ros Indigo version

First turn on the Raspberry Pi camera function

sudo raspi-config

Start Camera function

and restart the Raspberry Pi.

Open the Raspberry Pi Official drive node on GitHub

Https://github.com/UbiquityRobotics/raspicam_node

Do the following steps

Enter the source directory of the workspace

$CD ~/CATKIN_WS/SRC

Copy the driver package

$git Clone Https://github.com/UbiquityRobotics/raspicam_node.git

Create a dependent file must be the following path name is also the same

/etc/ros/rosdep/sources.list.d/30-ubiquity.list

And then copy the following sentence in

Yaml Https://raw.githubusercontent.com/UbiquityRobotics/rosdep/master/raspberry-pi.yaml

Run

$ROSDEP Update

CD ~/catkin_ws
rosdep install--from-paths src--ignore-src--rosdistro=kinetic-y

At last

Catkin_make

Dual-Machine communication

Write in the. bashrc file of the Raspberry Pi

Export ROS_HOSTNAME=RASPBERRYPI_IP

Export ros_master_uri=http://raspberrypi_ip:11311

Write in the. bashrc file on the remote computer

Export ROS_HOSTNAME=LAPTOP_IP

Export ros_master_uri=http://raspberrypi_ip:11311

Start Roscore on both the Raspberry Pi and the computer.

On the Raspberry Pi.

Once You has the node built, you can run it using a launch file.

For a v2.x camera, run Roslaunch raspicam_node camerav2_1280x960.launch

For a v1.x camera, run Roslaunch raspicam_node camerav1_1280x720.launch

Running on a computer

$RQT _image_view

Finally, as shown