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ETrice/Development/GettingStartedWithEtrice
Contents
Prepare Eclipse and build eTrice
- get the sources (see how)
- download the latest version of Eclipse Modeling Tools (e.g. http://eclipse.org/downloads/packages/eclipse-modeling-tools-includes-incubating-components/indigom7)
- start eclipse
- Install additional Plugins (if not already installed)
- Help -> Install New Software -> Indigo - http://download.eclipse.org/releases/indigo
- select Collaboration -> Eclipse EGit
- select
- Modeling -> EMF
- all Graphiti
- XPand
- XText
- import all projects from your local GIT clone to your Workspace (with EGit plugin)
- Perspective -> Git Repository
- Add Repository (local GIT clone)
- Context Menu of Working Directory -> Import Projects
- Import all Projects
- make sure you are using a JDK (in Eclipse: Window->Preferences->Java->Installed JREs->e.g. jdk1.6.0_24), attention: do not use jdk1.6.0_18 or jdk1.6.0_22!
- build eTrice with our target platform (see how)
Getting Started with eTrice
Setting up Runtime Workspace
- start the runtime workspace: org.eclipse.etrice.core.room.ui -> eTrice-rt.launch (contextmenu -> Run As)
- check out the runtime projects from your local GIT clone
- org.eclipse.etrice.tutorials
- org.eclipse.etrice.modellib
- org.eclipse.etrice.runtime.java
Editing the Model
- the first model you find in org.eclipse.etrice.doc.tutorials/model/scratch/PingPong.room (doubleclick for editor)
- if the room editor has the focus, you can see all your model elements in the outline view
- with a right click on an actor (e.g. MrPingActor) you can
- Edit Structure
- Edit Behavior
- Important: You have to save every "dirty" editor before opening another editor
Code Generator
- org.eclipse.etrice.doc.tutorials -> genAllTutorials.mwe2.launch -> (contextmenu)Run As -> genAllModels.mwe2
- you will find the generated code in org.eclipse.etrice.doc.tutorials/src-gen
- you can see the generated instance tree of your actor org.eclipse.etrice.doc.tutorials/src-gen/PingPong/SubSystem_PingPong.jpg
- Precondition: install the current version of graphviz and add the path to dot.exe to you system or user PATH variable
Run
- start generated application: org.eclipse.etrice.doc.tutorials/src-gen/PingPong/SubSystem_PingPongRunner.java -> Run As -> Java Application
- in the View Console you can see the debugging output of the running model
- enter "quit" and <enter> in the Console to stop the running application (you should see *** T H E E N D *** )
Debug
- in org.eclipse.etrice.doc.tutorials/tmp/log you will find the generated Message Sequence Chart of your application: SubSystem_PingPong_Async.seq (MSC)
- You can view the MSC with the Open Source tool Trace2UML:
- Project home: http://trace2uml.tigris.org/
- Download for Windows: http://trace2uml.tigris.org/files/documents/2995/47472/Trace2UML-setup-1.1.0.exe
- Download for Linux: http://apt.astade.de
- You can view the MSC with the Open Source tool Trace2UML:
- you can debug the generated code like any other Java Project. The main function is located in SubSystem_PingPongRunner.java
- be aware that all actors communication via message queue, so the regular sourcecode debugging is sometimes not sufficient