Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Installing Chrome OS with CD or USB

Installing Chrome OS with CD or USB

Chrome OS is a lightweight Linux distribution build around the Google Chrome Browser, it is not related to Google Chrome OS. I suppose they may have to change the name sometimes in the future. To install it, simply download Chrome OS Live CD to try it out on your hardware. Bear in mind this is a Release Candidate version (Chrome OS 0.9.576 RC released on 7th of December 2010) at this time so it should be relatively stable, but expect a few bugs. Here are the main software packages installed in Chrome OS: GNOME 2.30 desktop environment Google Chrome 9.0.576 web browser Google Picasa 2.7 photo manager OpenOffice.org 3.2 office suite GIMP 2.6 image editor Flash Player 10.1 plugin Wine Windows emulator 1.2 Pidgin 2.6 instant messenger Dashboard in browser (See screenshot below) Here are the system requirements of Chrome OS: Processor: Intel Pentium, Xeon or newer; AMD Duron, Athlon, […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Google Chrome Notebook Cr-48 and Chrome OS Update

Google Chrome Notebook Cr-48 and Chrome OS Update

After unveiling Google Nexus S and Android 2.3, Google lifted the lid on its reference notebook codenamed “Cr-48″ and provided updates about Chrome OS. This notebook features a 12.1” monitor and runs Chrome OS on an Intel platform. The Cr-48 Chrome Notebook is only designed for Chrome OS pilot program and will be distributed free of charge to selected organization and users in the United States. Here’s an excerpt from Google Chrome OS website: Each participant in the Pilot program will receive a Cr-48 Chrome notebook; in return, we’ll expect you to use it regularly and send us detailed feedback. Sound interesting? Please note: Chrome OS is for people who live on the web. It runs web-based applications, not legacy PC software. The Pilot program is not for the faint of heart. Things might not always work just right. The Pilot program is open to individuals, businesses, schools, non-profits and developers based […]

ArmSoM CM5 - Raspberry Pi CM4 alternative with Rockchip RK3576 SoC
Posted on by Jean-Luc Aufranc (CNXSoft) - 1 Comment on Google Nexus S and Android 2.3 (GingerBread) Unveiled

Google Nexus S and Android 2.3 (GingerBread) Unveiled

After much speculation, Google and Samsung finally lifted the lid on the Nexus S, the successor of Nexus One. It will be available for sale (unlocked) in the US on the 16th of December (Best Buy – 529 USD)  and the UK on the 20th of December (Carphone Warehouse – 549.95 GBP) Samsung/Google Nexus S runs Android 2.3 (gingerbread) on a processor based on cortex A8 (Hummingbird) clocked at 1 GHz, with 512 MB RAM, 16 GB internal storage. The full specs are available on Google Nexus S page. One interesting new feature is Near Field Communications (NFC) that will allow the device to read RFIDs (e.g. for Interactive Advertising) and behave like a contact less card. So the phone might be used to make payments in the future and replace your credit/debit card. It could also be used as a contactless stored value smart card  similar to the Octopus […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 3 Comments on What is Augmented Reality ? How to develop Augmented Reality applications ?

What is Augmented Reality ? How to develop Augmented Reality applications ?

Now, we start to hear many smartphones or tablet pc feature Augmented Reality (AR). But what is it exactly? Are there any applications right now? How to development application making use of Augmented Reality? Augmented Reality Definition Ronald Azuma’s definition says that Augmented Reality: combines real and virtual is interactive in real time is registered in 3D Augmented Reality Applications Augmented Reality usually involves a real-life background capture (image or video) which is then going through image recognition and finally, some data is overlaid on top of this background. Here are some of applications that are available today (commercially or experimentally): PSV Eindoven has created an application to track offside at football matches. Augmented Reality Business cards can be scanned, recognized and a video presentation of the person and/or the company on the business card can be played back. Augmented Reality can help you find your way (and your holes) […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 1 Comment on Detecting Code Duplicates in C/C++ with CCFinderX

Detecting Code Duplicates in C/C++ with CCFinderX

Over time, as your source code repository and software team(s) grow, you may have more and more code that just does the same thing. This is obviously not desirable since several persons work on code doing the same thing, so you just pay twice for the cost for development and debugging. To avoid this issue, proper team communication and management must be in place (e.g. discourage copy/paste of source code, use a common source control repository..). However, it might be difficult to always detect where the code duplicates are. Luckily, code duplication analysis tools such as CCFinderX are here to help. As described on CCFinderX website: CCFinderX is a code-clone detector, which detects code clones (duplicated code fragments) from source files written in Java, C/C++, COBOL, VB, C#. CCFinderX is a major version up of CCFinder, and it has been totally re-designed and re-implemented from scratch. Its new design and […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Languages, Unicode and Charset

Languages, Unicode and Charset

If your application needs to support multiple languages or if it needs to support languages with different character sets such as simplified Chinese (GB2312, GBK, GB18030, HZ,..) or traditional Chinese(BIG5, HKSCS, EUC-TW) you’ll need to make yourself familiar with Unicode and the different character sets. In this article, we’ll focus on introducing character sets,  manipulating and converting charsets and the possible challenges you may encounter while handling Unicode text files. If you plan to support multiple languages, you’ll also have to internationalize your application, for example by using Po files for different languages, a Po file editor and possibly have the translations done in launchpad if your project is open source. But this would be another subject. Go for Unicode If you are building a new application make sure its structure is based on Unicode (UTF-8, UCS-2, UTF-16 or UTF-32 ) since those charsets can handle most written languages (UTF: […]

Rockchip RK3568/RK3588 and Intel x86 SBCs
Posted on by Jean-Luc Aufranc (CNXSoft) - 3 Comments on Android 2.2 is now available for Archos 28/32/43/70/101 Internet Tablet

Android 2.2 is now available for Archos 28/32/43/70/101 Internet Tablet

Archos Android 2.2

Archos has just released a firmware update for Gen8 Devices with Android 2.2.1. This will be faster and more responsive, but you’ll have to wait a bit longer for flash support since they need the flash plugin to be certified. If you already installed Google MarketPlace on your Archos device, you might need to wait for a new gApps4Archos.apk file or follow the instructions here, install the new version for Android 2.2. The file name is now gApps4Archos2.apk. Here are the features of this firmware update (2.0.54): 1. New Features of Android 2.2.1 Higher performance: Just In Time compiler (JIT technology), makes applications run up to 5 times faster than previous 2.1 Eclair (firmware 1.0.84). Enhanced Microsoft® Exchange support: it is now possible to synchronise contacts and calendar events. Allow to install more 3rd party applications by installing them on the internal storage memory (for applications that support it). New […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on Resources for Intel Atom CE41xx: CE4100, CE4130, CE4150

Resources for Intel Atom CE41xx: CE4100, CE4130, CE4150

Intel Atom CE4100 (Codename: Sodaville) is a System-on-Chip (SoC) media processor designed for use in set-top boxes, media player and internet TVs such as D-Link Boxee Box and Sony NSX-24GT1 Google TV. The Atom CE4100 is a 45nm-manufactured SoC running at 1.2 GHz. The Atom CE4100 supports hardware decode of up to two 1080p video streams (H.264, VC-1, MPEG-4/Divx..)  and advanced 3-D graphics. It is also able to handle Adobe Flash 10 and 3D gaming as well. For further details about the processor, please refer to Intel Atom CE4100 Product Brief. [ad#Google Adsense – Wide Banner] The Atom CE4100 custom linux kernel and SDK are not publicly available, and you’ll need to contact an Intel FAE if you want to develop on the platform. However, some development tools for Atom (i.e The Intel(R) Embedded Software Development Tool Suite for Intel(R) Atom(TM) Processor) including a C++ compiler (GCC compatible), performance primitives […]

Boardcon Rockchip and Allwinner SoM and SBC products