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This can also include input params like link to the ROS models in case of ROSGraphObserver.
ROSGraphObserver
The text was updated successfully, but these errors were encountered:
http://wiki.ros.org/roslaunch/XML/rosparam#Examples
in launch file:
<rosparam command="load" file="$(find rosparam)/example.yaml" />
to access in python code:
ros::NodeHandle nh; double number_to_get; nh.getParam("/custom_prefix/number_float", number_to_get);
Another option is to set param as path to YAML file and use YAML module in python to load and read file: https://github.com/udacity/CarND-Capstone/blob/master/ros/src/camera_info_publisher/yaml_to_camera_info_publisher.py
YAML
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Example file:
observers: - name: QualityObserver - topic: /speed type: std_msgs/Float64 - topic: /accel type: std_msgs/Int32 - hz: 100 - name: ROSGraphIbserver - model: resources/talker_listener.rossystem - hz: 10
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This can also include input params like link to the ROS models in case of
ROSGraphObserver
.The text was updated successfully, but these errors were encountered: