egn_messages

asked 2022-12-11 08:31:14 -0500

Asad
1 ●1

I am new to ROS. can anyone tell me what is egn_messages?

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Where have you seen reference to this package? Can you edit your question with more details: what you are trying to accomplish, links to relevant information to help the community answer your question. Thanks!

marguedas ( 2022-12-11 14:19:01 -0500 )edit

I have a code cloned from a repo in which these egn_messages are imported

import rospy
import csv

import ma_rrt

from egn_messages.msg import Map
from egn_messages.msg import CarSensors
from egn_messages.msg import WaypointsArray
from egn_messages.msg import Waypoint

Asad ( 2022-12-11 23:20:54 -0500 )edit

Have you tried looking at the README, open issues and pull requests of that repository?

marguedas ( 2022-12-12 02:19:22 -0500 )edit

Links to relevant issues/PRs on that repo: https://github.com/MaxMagazin/ma_rrt_...https://github.com/MaxMagazin/ma_rrt_...

marguedas ( 2022-12-12 16:00:26 -0500 )edit

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answered 2022-12-12 03:50:22 -0500

ljaniec

3064 ●13 ●297 ●50 https://www.linkedin.c...

It looks like this package is a ghost - there are only 6 pieces of ROS code in the entire GitHub, where it appears like some kind of accumulator of message types from maps, navigation, car sensors, etc.

https://github.com/search?q=egn_messa...
https://github.com/tanmayj2020/pathpl... has more info:

This repository contains the ROS package with code implementation of RRT-based path planning algorithm suitable for exploration of a trackdrive circuit according to the rules of Formula Student Driverless competition in Germany. This algorithm is based on my contribution to E-gnition, a FS Team of Technical University Hamburg.

Probably this message package was not open-sourced, so you can't find it. You can replace it with analogous messages from other packages and fix the differences, or try contacting the repository maintainer

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