llm_interactions_msgs

This package defines custom ROS 2 action messages for interacting with language models in a ROS-based system.

Action Definition

The UserQueryResponse.action consists of three sections: request, response, and feedback.

Request

string user_name        # Interacting user's name
string user_query       # Input query from the user

Response

string response_text    # Generated response to the user's query
float32 elapsed_time    # Time taken to generate the response (in seconds)

Feedback

string status           # Status of the process (e.g., "completed", "failed")

Usage

This package is intended to be used as a dependency in nodes that require sending and receiving custom action messages.

Example import in Python:

from llm_interactions_msgs.action import UserQueryResponse

Example import in C++:

#include "llm_interactions_msgs/action/user_query_response.hpp"

Service Definition

The UserQueryResponse.srv consists of two sections: request and response.

Request

string user_name        # Interacting user's name
string user_query       # Input query from the user

Response

string response_text    # Generated response to the user's query

Example Usage

This package is intended to be used as a dependency in nodes that require sending and receiving custom service messages. Example import in Python:

from llm_interactions_msgs.srv import UserQueryResponse

Example import in C++:

#include "llm_interactions_msgs/srv/user_query_response.hpp"

Dependencies

• ROS 2 (>= Humble)
• action_msgs
• builtin_interfaces

Installation

Clone this package into your ROS 2 workspace:

cd ~/ros2_ws/src
git clone <repository_url>
cd ~/ros2_ws
colcon build --packages-select llm_interactions_msgs --symlink-install
source install/setup.bash