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--- tutorials:ubuntu_18.04.3_server_ros_dashing_rpi3b [2020/01/30 01:20] – lyannicelliv
+++ tutorials:ubuntu_18.04.3_server_ros_dashing_rpi3b [2022/09/20 00:08] (current) – external edit 127.0.0.1
@@ Line 7: / Line 7: @@
-===ROS Dashing Installation===
+====ROS Dashing Installation====
@@ Line 13: / Line 13: @@
 **Setup Locales**
+<code bash>
 sudo locale-gen en_US en_US.UTF-8
@@ Line 18: / Line 19: @@
 export LANG=en_US.UTF-8
+</code>
 **Install some dependencies**
+<code bash>
 sudo apt update
 sudo apt install curl gnupg2 lsb-releasecurl -s https://raw.githubusercontent.com/ros/rosdistro/master/ros.asc | sudo apt-key add -sudo sh -c 'echo "deb [arch=amd64,arm64] http://packages.ros.org/ros2/ubuntu `lsb_release -cs` main" > /etc/apt/sources.list.d/ros2-latest.list'
+</code>
 **Install ROS Dashing**
+<code bash>
+  sudo apt update
+  sudo apt install ros-dashing-ros-base
+</code>
+====Testing installation====
+In order to verify correct installation, run the following commands in terminal:
+<code bash>
+  sudo apt install ros-dashing-demo-nodes-cpp ros-dashing-demo-nodes-py
+  source /opt/ros/dashing/setup.bash
+  ros2 run demo_nodes_cpp talker
+</code>
+With ctrl + alt + F2, switch terminal, login, then run the following commands:
+<code bash>
+source /opt/ros/dashing/setup.bash
+ros2 run demo_nodes_py listener
-sudo apt update
+</code>
-sudo apt install ros-dashing-ros-base
+You can switch between terminals with ctrl + alt + F1 and ctrl + alt + F2. You should see a message sent by talker in terminal 1 and receive the same message at terminal 2.