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March 2, 2012 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Free Electrons Releases Embedded Linux Training Materials

Free Electrons, a technology company offering embedded Linux consulting services as well as embedded Linux training, has released their training materials for Linux and system development for embedded systems including their Lab sessions. The training materials are available in their git repository in LaTeX format. If you want the latest documentation in PDF, you’ll need to build it by following those steps: Install the required packages:

sudo apt-get install git dia inkscape texlive-full python-pygments

1	sudo apt-get install git dia inkscape texlive-full python-pygments

Get the embedded Linux slides source:

git clone <a href="git://git.free-electrons.com/training-materials.git">git://git.free-electrons.com/training-materials.git</a>

1	git clone <a href="git://git.free-electrons.com/training-materials.git">git://git.free-electrons.com/training-materials.git</a>

Build the training materials:

cd training-materials
make full-sysdev-labs.pdf
make full-kernel-labs.pdf
make full-sysdev-slides.pdf

cd training-materials

make full-sysdev-labs.pdf

make full-kernel-labs.pdf

make full-sysdev-slides.pdf

The last three commands will generate the PDF files respectively: full-sysdev-labs.pdf – Embedded Linux Training Lab Book (58 pages) with instructions for the IGEPv2 board based on on TI DM3730 or OMAP3530. full-kernel-labs.pdf – Linux kernel and driver development training Lab Book (37 pages) full-sysdev-slides.pdf – Embedded Linux system development presentation slides (506 pages) Free Electrons also have slightly older version of full-kernel-labs.pdf and full-sysdev-slides.pdf available for download as PDF so […]

February 9, 2012February 9, 2012 by Jean-Luc Aufranc (CNXSoft) - No Comments

Yocto Project Quick Start Guide for Ubuntu

Yocto is an embedded Linux build system used to create a Linux distribution for a specific application/board combination. I’ll describe 2 methods to get started: Building and running a qemu image for x86 from scratch Using pre-built binaries to run the x86 image in qemu This is a shorter version of the longish Yocto Project’s Quick Start Guide. The official guide is more complete (explains all details) and give instructions for several distributions, whereas this guide simply lists each step and is focused on Ubuntu. So you could use this guide to start the build, and during the build (which will last a while), read the official guide to actually understand how it all works. Prerequisites First, you need to use bash instead of dash in Ubuntu:

sudo dpkg-reconfigure dash

1	sudo dpkg-reconfigure dash

and select “No” to use bash. Then install the required packages with apt-get:

sudo apt-get install sed wget cvs subversion git-core coreutils \
     unzip texi2html texinfo libsdl1.2-dev docbook-utils gawk \
     python-pysqlite2 diffstat help2man make gcc build-essential \
     g++ desktop-file-utils chrpath libgl1-mesa-dev libglu1-mesa-dev \
     mercurial autoconf automake groff libtool xterm

sudo apt-get install sed wget cvs subversion git-core coreutils \

unzip texi2html texinfo libsdl1.2-dev docbook-utils gawk \

python-pysqlite2 diffstat help2man make gcc build-essential \

g++ desktop-file-utils chrpath libgl1-mesa-dev libglu1-mesa-dev \

mercurial autoconf automake groff libtool xterm

Building and running a qemu image for […]

February 6, 2012November 24, 2014 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Opersys Releases Their Android and Linux Training Materials

Opersys has decided to release their courseware under a Creative Common license (CC-BY-SA 3.0). The materials are available in PDF and ODP format for the following classes: Embedded Android – 5-days hands-on class covering Android (AOSP) for Embedded Systems (not only smartphones and tablets) Presentation Slides: PDF | ODP Exercises: PDF | ODT Android App Development – 5-day class to learn how to build your own Android Apps using Google’s SDK Presentation Slides: PDF | Tarball with Beamer files Exercises: PDF | ODT Embedded Linux– 4-days hands-On class learning about cross development, the kernel, the rootFS and the bootloader Presentation Slides: PDF | ODP Exercises: PDF | ODT Linux Device Drivers– 3-days hands-on class about modules, locking, interrupts and memory management, as well as char, block, network and USB drivers training. Presentation Slides:PDF | ODP Exercises: PDF | ODT You can freely use this material to learn more about Android and […]

January 20, 2012January 20, 2012 by Jean-Luc Aufranc (CNXSoft) - No Comments

Android Developers Conference 2012 (AnDevCon III) Schedule

The full schedule for AnDevCon III (14-17 May 2012) has finally been released with 42 different classes and several workshops. The sessions will be organized into five subject area: Developer Essentials: These technical classes and workshops are for all Android developers and cover all programming topics. Android Enterprise: These technical sessions cover topics specific to building and managing apps for employees, business customers and partners, such as back-end integration corporate data center communications, ERP or CRM systems. Android Business: These classes and workshops are for entrepreneurial developers who want to learn the most effective ways of distributing and selling Android apps, including how to maximize profit through the Android Market. Android Tablets and beyond: These classes and workshops are specific to commercial devices beyond smartphones, including tablets, Google TV, and other platforms. Embedded Android: These classes and workshops are for developers working close to the hardware, such as on custom […]

December 16, 2011December 16, 2011 by Jean-Luc Aufranc (CNXSoft) - No Comments

Android Training & Tutorials

The Android team just announced the launch of Android Training a collection of classes aimed at helping developers to build better Android applications. Each class explains the steps required to solve a problem, or implement a feature, with code snippets and sample code. They’ll add more materials over time, but right now developers can already learn (more) about the following topics: Designing for Multiple Screens Improving Layout Performance Managing Audio Playback Optimizing Battery Life Remembering Users Sharing Content Capturing Photos Maintaining Multiple APKs Developing for Enterprise Monetizing Your App Designing Effective Navigation There are currently 34 lessons on all those topics, and most include code samples such as the News Reader (Designing for Multiple Screens). You can get started immediately by visiting Android Training page. Jean-Luc Aufranc (CNXSoft)Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write […]

December 15, 2011December 15, 2011 by Jean-Luc Aufranc (CNXSoft) - No Comments

AnDevCon III: Android Developer Conference – 14-17 May 2012

The Android Developer Conference III will take place in San Francisco on 14-17 May 2012. This technical conference is exclusively reserved to Android developers and provides classes, workshops and keynotes related to Android development. There will also be an exhibition hall where Android apps and development tools will be showcased. The workshops and classes schedule does not appear to be available just yet for AnDevCon III, but the different sessions will be organized into five subject area: Developer Essentials: These technical classes and workshops are for all Android developers and cover all programming topics. Android Enterprise: These technical sessions cover topics specific to building and managing apps for employees, business customers and partners, such as back-end integration corporate data center communications, ERP or CRM systems. Android Business: These classes and workshops are for entrepreneurial developers who want to learn the most effective ways of distributing and selling Android apps, including […]

December 12, 2011July 17, 2012 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Design West Summit – 26-29 March 2012

UBM Design announced the schedule and pass pricing for Design West Summit (previously Embedded System Conference) which will now bring 7 summits in one location (San Jose McEnery Convention Center) on 26-29 March 2012: Embedded Systems Conference & Exhibition – Conference Dates: March 26 – 29, 2012. Exhibition Dates: March 27-29, 2012. (See Details below) Android Summit – March 28, 2012 – Everything Android from embedded design to Apps development. Android Certification Program Android Speed Training Android Fundamentals Course on the Expo Floor Android Conference Program Multicore DevCon– March 27 & 28, 2012 – Embedded multicore and multimedia. 7th annual Multicore Conference Courses Multicore Expo Floor Zone Multicore Fundementals Courses Keynote Addresses Industry Addresses Expo floor parties and giveaways BlackHat – March 29, 2012 – One-day conference focused on security in embedded systems. Security Fundementals Course Black Hat Summit Conference Courses Security focused presentations in the expo floor theater Keynotes […]

December 8, 2011December 31, 2011 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Nokia Developer Day 2: Qt QML Workshop – Chiang Mai

I’ve just attended Nokia Developer Day on 6-7 December 2011 in Chiang Mai. I’ve already written a summary about the first day dealing with Series 40 Java and Web Apps Workshop. The second day was focused on Qt/QML (Qt Meta-Language) software development for Nokia’s Symbian phones. Nokia will phase out Symbian operating system in 2016, but they’ll still support it until that time. Nokia will also port Qt to lower end phones (e.g. Series 40) on a new operating system based on Linux called Meltemi. Overall Business Direction & Strategy The first 45-minutes for was presentation given by Grant Aaron McBeath, Managing Director, Nokia Thailand and Emerging Asia, about Nokia business direction: focus on Windows Phone for smartphones, Java/Web Apps for feature phones and future disruption. He also showed the progress of Nokia Ovi Store with 10 million downloads a day and 177 publishers with more than 1 million downloads. […]