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Setting up Arduino with Eclipse IDE » History » Version 4

Joseph Foley, 2013-01-28 14:11
quick fixes. Created FAQ

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h1. Setting up Arduino with Eclipse IDE
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Note: These directions may be out of date due to the major rework of the Arduino code in the 1.0.1 series.
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h2. Installing Eclipse and AVR-GCC
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# Install a Java JRE (or SDK if you need it for other things)
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## http://java.com
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# Follow the directions on the "Eclipse":http://www.eclipse.org website to install Eclipse for C/C++
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## http://www.eclipse.org/downloads/moreinfo/c.php
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## If you already have a different flavor installed, you need to install the CDT configuration
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## http://eclipse.org/cdt/
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# Winstall WinAVR http://winavr.sourceforge.net/
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h2. Eclipse plugins 
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Start eclipse before continuing.
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h3. Subversive (for SVN)
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# MenuBar "Help" > Install New Software...
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# Look at "Work with:" dropdown
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# Pick Helios or Indigo
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# The listing underneath should show a category "Collaboration".  Expand it.
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# Check the box next to "Subversive SVN Team Provider (Incubation)".  If there are multiple, pick the latest version.
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# Click Finish
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# Answer all of the following menus which are mostly licensing.
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# Restart eclipse
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h3. Setting up SVN in eclipse
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# Click on the View icon in the bottom left corner.  (It should look like a tiny window with a +)
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# Click on "Other..."
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# In the "Show View" window, expand SVN
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## Now Choose SVN Repositories
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# More dialogs will ask what kind of SVN Connector to install.  Choose the pure java version SVNKit with the latest version number.  !!!DO NOT CHOOSE JAVAHL!!!!
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# Restart eclipse
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# Click on "Other..."
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# In the "Show View" window, expand SVN
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## Now Choose SVN Repositories.  A Tab should appear "SVN Repositories"
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# In the SVN Repositories tab
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## Click on the yellow cylinder with a green +.  DO NOT CLICK ON THE ONE THAT SAYS SVN!
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## The window "New Repository Location" should appear
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## Type in the project URL in the URL: field.  This is https://projects.cs.ru.is/svn/arduino
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## Under Authentication, fill in the User: and Password:
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## click on Finish
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# A yellow cylinder with "https://projects.cs.ru.is/svn/arduino" should appear
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# Expand it and see if the files in our project appear
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h3. eclipse-avr
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# MenuBar "Help" > Install New Software...
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# Click on "Add"
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## Name: AVR Eclipse plugin
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## Location: http://avr-eclipse.sourceforge.net/updatesite
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## Click "OK"
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# Make sure that it is selected under "Work with:"
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# "CDT Optional features" should show up in the listing.  Expand it.
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# Check "AVR Eclipse Plugin"
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# Click Finish
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# Answer all of the following menus which are mostly licensing.
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# Restart eclipse
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h2. Installing the ArduinoTemplate 
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# Grab the ArduinoTemplate.zip from https://projects.cs.ru.is/projects/arduino/files
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# Unzip the ArduinoTemplate.zip somewhere
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# Import the files as a new AVR C++ project
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# Rename the project in the project explorer
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# Check in the rename
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Note, even with this template you will need to setup the AVRDUDE
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programmer at least once
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# Right click on the project and select "Properties"
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# Expand the AVR section on the left
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# Click on "Target Hardware"
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## For the Arduino UNO, MCU type is ATmega328P
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## For the Arduino Mega 256, MCU type is ATmega2561
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## Both: The MCU Clock frequency is 16 000 000
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# Click on "AVRDude" on the left
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# Make sure "Programmer" tab is selected
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# In the "Programmer configuration" are
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# Click on New...  
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## Configuration name: "Arduino UNO"
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## Description: "Arduino UNO on port PORT"  Put your
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	 portname instead of PORT.  This is something like COM3 on
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	 windows and /dev/ttyUSB0 on linux
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## Programmer Hardware (-c): choose Arduino
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## Override default port: choose the port that the Arduino is
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	 attached to
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## Click on "OK"
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# You may have to do this for multiple ports if the
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Arduino keeps changing which one it uses
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#  Click on "Apply"
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h2. Frequently Asked Questions
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h3. For some reason, it claims that it can't find @avr-g++@, even though I know I gave it right path.  Why?
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There are a few common reasons for this, mostly under Windows:
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# The permissions on the folder you have given are wrong, so the program can't see the files
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# You have a non-ASCII character (like รถ) in the path.
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The easiest way to fix these are to put the Arduino (or WinAVR/AVR-GCC) files into a folder that is safe.  I recommend putting them in an Arduino folder in the @C:\Program Files@.