aprotyas's profile - activity

I want to say "I was there when it was written", but really I also wasted a couple of hours and was frustrated enough to

Yes, I believe you're looking for the following functions from the ament_cmake API: ament_python_install_package ament

I don't know if I'm interpreting your question correctly, but do you mean to say why are we not passing a reference to t

The rosidl_adapter core package exposes both scripts and an API to perform these conversions. For your case, use the msg

I've had success with this sequence: In your package manifest, list depend tags on the library you need, i.e. EIPScann

ros-galactic-xacro is installed as a Python executable and can be invoked as such: xacro [in.urdf.xacro] > [out.urdf

The problem is with your subscription callback signature. In Foxy, std::function<void (const std::shared_ptr<const

You can access this information through each node's NodeGraphInterface instance. This snippet should work with rclcpp on

ros2 topic hz is a Python-based CLI tool and has measurement problem for high publish rates. The discourse thread shared

ros2 topic hz is a Python-based CLI tool and has measurement performance for high publish rates. The discourse thread sh

ParameterEventHandler exists only in Galactic and later distributions. It looks like your rclcpp library may be setup in

For completeness, to then pass the file content as a parameter to some node: LaunchDescription([ Node( pack

For completeness, to then pass the file content as a parameter to some node: LaunchDescription([ Node(package='pkg'

Let's say you've declared a LaunchConfiguration substitution for the file path argument, you would have to resolve the p

It seems that the -llapack and -lblas linking options are not implicit. In addition to what you have, you may want to fi

What's happening is that you're assigning new_cb a local scope function of DynamicSubscriptions.make_callback(). As such

Ah, my bad. I forgot to actually bind the unbound callback method to the class. This updated snippet should work: def m

What's happening is that you're assigning new_cb a local scope function of DynamicSubscriptions.make_callback(). As such

What's happening is that you're assigning new_cb a local scope function of DynamicSubscriptions.make_callback(). As such

Since you already have the node names and you know that every output yaml file looks like [node-name].yaml, I reckon thi