Processing on UDOO

benjamin_aslamy · Jun 27, 2014

taylo1g said:

Just wanted to post a reply to help out those struggling to get serial communication to work between Arduino and Processing.

I was just able to successfully run a modified version of the SimpleRead example in Processing. I'm running Linaro Ubuntu 11.10 version 1.3.

Here is my recollection of the steps I followed to get to this point:

1) I followed the "Install Oracle Java Development Kit on UDOO's Ubuntu" tutorial on udoo.org to install Oracle JDK version 7 update 45 (ARM soft float):
http://www.udoo.org/ProjectsAndTuto...opement-kit-on-udoos-ubuntu/?portfolioID=1394

2) Following the very informative posts in this forum by mkopack, I decided to install Processing v1.5.1 by generally following the instructions at http://www.pcduino.com/?p=1749 previously posted by DracoLlasa (I skipped the openJDK installation step, since I just installed the Oracle version)

3) At this point, Processing would throw a "RXTX Version mismatch" warning, which is due to a version mismatch in the RXTXcomm.jar files that Processing and Ubuntu' Java are using. After reading around a bit and trying the rxtx-2.1-7-bins-r2 version of RXTXcomm from http://rxtx.qbang.org/wiki/index.php/Download that some people suggested without success, I tried simply copying the RXTXcomm.jar file from my Arduino directory (/opt/arduino-1.5.4/lib) into the Processing library directory ([installation directory]/modes/java/libraries/serial/library), and...

SUCCESS!!

Processing is now able to receive serial data from Arduino without issues. However, I have not really tried any other functionality other than serial communication as of yet. I would like to eventually get the newest version of Processing running, but this will do for now.
Click to expand...

Hi

I can not find [installation directory]/modes/java/libraries/serial/library. where exat do you mean [installation directory] ??
Thank you

humblehacker · Mar 22, 2015

What is the status of Processing support on the current UDOOBuntu v1.1?

Avenue33 · Jan 23, 2016

I went through this page for the Raspberry Pi and followed the instructions.

wget https://processing.org/download/install-arm.sh
sudo bash ./install-arm.sh

Processing appears on the Main Menu > Programming > Processing and the example I picked compiled and ran successfully, although slowly.

I'm using

uname -a
Linux myNeo 3.14.56-udooneo-01989-g2253e02 #4 SMP PREEMPT Mon Jan 11 14:12:05 CET 2016 armv7l armv7l armv7l GNU/Linux

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