Create 2020-07-09-Lego-Workshop-IDE (#425)

Author: freezed-or-frozen

images/projects/2020-07-09-Lego-Workshop-IDE/legoworkshop1.png

@@ -0,0 +1,51 @@
+---
+author: [ "@freezed-or-frozen" ] # your GitHub user name
+programming_language: "Golang" # The programming language used in this project
+project_homepage_url: "https://github.com/freezed-or-frozen/lego-workshop" # Homepage for this project
+source_code_url: "https://github.com/freezed-or-frozen/lego-workshop" # Provide a link to your code
+---
+
+## What ?
+
+**LEGO Workshop** is a web IDE to develop Python program for the Lego Mindstorm EV3 robot.
+
+
+## Why ?
+
+Because as a teacher I need a tool that allow multiple students to work remotely (wifi) with one robot. During Python class around 20 students work with 10 robots thanks to a Raspberry PI converted in a Wifi router. 
+Before this solution I used to work with ipython, but it is too slow regarding EV3 performances.
+
+
+## Is there a screenhot ?
+![Alt text](/images/projects/2020-07-09-Lego-Workshop-IDE/legoworkshop1.png?raw=true "Lego Workshop web IDE")
+
+
+## What I can find inside ?
+Lego workshop is composed of two parts :
+  * **server side** written in Golang to start and stop Python scripts remotely
+  * **client side** written in HTML, CSS, Javascript to edit Python code
+Both communicates with websockets over a wifi link.
+
+
+## What can I do ?
+  - [x] edit Python code in a web page (lines number, color syntax)
+  - [x] execute Python code remotely
+  - [x] stop execution
+  - [X] init robot state after stopping execution (motors...)
+  - [x] tell every clients about robot's state (execution, clients connected)
+  - [ ] add an help page with code example and documentation
+
+
+# How to install ?
+Steps :
+  1. download the github repository
+  2. copy the repository inside the robot (with scp)
+  3. start the server from brickman, file manager, start_lego-workshop.sh
+  4. go to http://1.2.3.4:1337 with your web broser
+  5. enjoy !
+
+
+## Who ?
+- **Your name:** David SALLE (@freezed-or-frozen)
+- **Location:** France, Niort, Saint-André highschool
+- **Feedback:** visit the github project repository