scratch4robots package from scratch4robots repo

scratch4robots

Package Summary

Tags No category tags.
Version 0.0.2
License GPL v3
Build type CATKIN
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/JdeRobot/Scratch4Robots.git
VCS Type git
VCS Version master
Last Updated 2018-10-21
Dev Status DEVELOPED
Released RELEASED

Package Description

scratch4robots

Additional Links

No additional links.

Maintainers

  • Santiago Carrion

Authors

  • Raul Perula-Martinez
  • Santiago Carrion

Scratch4Robots

Full installation video

Scratch4Robots

Prerequisites

Scratch 2.0

wget -O adobe-air.sh http://drive.noobslab.com/data/apps/AdobeAir/adobe-air.sh
chmod +x adobe-air.sh; sudo ./adobe-air.sh

Download the scratch file from here: https://scratch.mit.edu/scratchr2/static/sa/Scratch-456.0.2.air and then double click to install it.

ROS

Follow the ROS tutorial installation: http://wiki.ros.org/kinetic/Installation/Ubuntu

Python requirements

pip install -r requirements.txt

Gazebo and worlds

Follow the Gazebo tutorial installation: http://gazebosim.org/tutorials?tut=install_ubuntu

With this line we get some prepared worlds based on ROS ready to use:

sudo apt-get install ros-${ROS_DISTRO}-kobuki-gazebo

Installing

Install our ROS package

sudo apt-get install ros-kinetic-scratch4robots

Install Scartch4Robots extension to use in Scratch

In scratch keep pressing shift key while you click on "File" > "Import experimental HTTP extension" and add our extension. The extension will be stored in the "extension" directory of your package.

Note: This step is necessary each time you initialize Scratch

Download the tool from git

Here you will find some usefull examples.

git clone https://github.com/JdeRobot/Scratch4Robots.git

How to Use

Make a scratch project

Make a scratch project and save it.

Make the translation from Scratch to python

Generate the code:

rosrun scratch4robots scratch2python /path/to/your/scratchproject.sb2

This command will generate the python script on your current work directory

Launch the simulated world

For example:

roslaunch kobuki_gazebo kobuki_empty_world.launch --screen

Execute the generated code

The generated code need a configuration file .yml as parameter, you will find some usefull configuration files in this git repository.

./myscratchfile.py /path/to/robot_ros.yml

Running an example

You have all you need for running the examples in the examples folder

More information about the tool

http://jderobot.org/Scratch4Robots

CHANGELOG
No CHANGELOG found.

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

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Package Dependencies

System Dependencies

No direct system dependencies.

Dependant Packages

No known dependants.

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

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