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This package provides communication driver to control the status led of Erle-Brain

Overview

This package provides communication driver to control the status led of Erle-Brain

Nodes

ros_erle_statusled_main

Subscribed Topics

/statusled/to (ros-hydro-erle-statusled/statusled)

ros_erle_statusled_writer

Published Topics

/statusled/to (ros-hydro-erle-statusled/statusled)

Using ros_erle_statusled

ros_erle_statusled_main

Launch the subscriber:

rosrun ros_erle_statusled ros_erle_statusled_main

You can Publish the led status with one of the two examples:

ros_erle_statusled_write.py

Usage in Python:

rosrun ros_erle_statusled ros_erle_statusled_writer.py led_red led_blue

ros_erle_statusled_write

Usage in C++:

rosrun ros_erle_statusled ros_erle_statusled_writer led_red led_blue

Example

If you want to turn on the red led and turn off the blue led execute the following line

rosrun ros_erle_statusled ros_erle_statusled_writer 1 0

Configure your network

If you are working with two different machines, for example: Erle-Brain and your laptop remember to configure ROS_MASTER_URI and ROS_IP. Maybe could be interesting to put this lines in your bashrc.

Erle-Brain

export ROS_MASTER_URI=http://192.168.7.2:11311
export ROS_IP=192.168.7.2

Laptop or PC:

export ROS_MASTER_URI=http://192.168.7.2:11311
export ROS_IP=192.168.7.1

Support forums and chats

Please ask your questions not related to bugs/feauture requests on:

We'd like to keep the project bugtracker as free as possible, so please contact via the above methods.


2019-04-20 13:10