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micro_ros_arduino_simpler_projects

Requirements


Example program

pub_sub_counter

If "/ns/bool_data" is true, the value in /ns/int32_data is incremented every second.

graph LR

    subgraph PC

    micro_ros_agent

    end

    subgraph microcontroller

    ns/uros_node --> |/ns/int32_data|micro_ros_agent
    micro_ros_agent --> |/ns/bool_data|ns/uros_node

    end
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Terminal 1

docker run -it --rm --privileged --net=host microros/micro-ros-agent:humble udp4 --port 2000

Terminal 2

ros2 topic pub /ns/bool_data std_msgs/msg/Bool data:\ true\

Terminal 3

ros2 topic echo /ns/int32_data