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Xibo Digital Signage in Raspberry Pi Emulator (Step 1)

Xibo (pronounced eX-E-bO) is an open source, multi-display, multi-zone, fully scheduled digital signage client/server solution written in Python and dotNET. If you are not familiar with Xibo you can visit http://xibo.org.uk/ or/and read my introduction XIBO: An Open Source Digital Signage Server/Client. The Raspberry Pi is a low cost board based on Broadcom BCM2835 (ARM1176 Core) that should be available for sale at the end of January / beginning of February at http://www.raspberrypi.com. There are two versions of the board: Model A: 128 MB RAM and no Ethernet Model B: 256 MB RAM with 10/100 Mbit Ethernet BCM 2835 also features a Videocore GPU supporting OpenGL and 1080p30 video decoding that makes it ideal for multimedia applications such as digital signage players. The board support both HDMI and composite video output. You should also be able to connect a LCD via the DSI interface. If we can make Xibo run […]

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Cross-compiling libavg 1.7 for ARM on Debian

libavg is a high-level development platform for media-centric applications using Python as scripting language and written in C++ and I’ve already written a post to cross-compile libavg 1.6 in Ubuntu (with linaro cross toolchain) and using Beagleboard qemu image. Since I’ve doing some preparation work to have software running on the Raspberry Pi and that the latter won’t support Ubuntu, I’ve had to cross-compile it again. This time, I’ve found a cleaner way to do the cross-compilation with dpkg-cross and xapt tools which can load the required armel package to the arm toolchain. Those tools really make life easy, as previously (a few years ago), I would have had to cross-compile all dependencies manually. Here are the steps I followed: Install Emdebian ARM Cross Toolchain and Tools in Debian. Download libavg 1.7 source code

Extract it

Install the following armel development packages: sudo /usr/share/pdebuild-cross/xapt -a armel libpango1.0-dev libavformat-dev […]

ArmSoM CM5 Raspberry Pi CM4 alternative with Rockchip RK3576 SoC
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Texas Instruments OMAP 5 Reference Design

Texas Instruments announced it was developing the OMAP 5, the first Cortex A15 processor, in February 2012. This year at CES 2012, Texas Instruments unveiled OMAP 5-based reference design / development platform running Android 4.0.1 to Engadget. Remi El-Ouazzane, VP of OMAP at Texas Instruments, explains: “This is the greatest platform on Earth right now… way ahead of Apple, and it’s the first Cortex-A15 (which runs 2x faster than the Cortex-A9) product on the market. When running two Cortex-A15 chips at 800MHz, it’s more or less the same performance as running two Cortex-A9s at 1.5GHz. You’ll see [commercially available products] ramping up with this stuff in late 2012 or early 2013. We are also running Windows 8 on the latest OMAP; it runs perfectly well, and we’ve been working very closely with Microsoft. We’re working on multiple form factors — tablets, thin-and-lights — and we think ARM is going to […]

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Parrot AR.Drone 2.0: Linux based Augmented Reality Helicopter

Parrot announced a revised version of its Linux-based Parrot AR Drone “quadricopter” flying drone at CES 2012. The drone can now be operated with any Android device such as smartphones and tablets, whereas the previous version could only be controlled by an iPhone or iPad. Another new software features is the auto-pilot. The quadricopter body has been redesigned and reinforced, and fitted with a new 720p HD front-facing navigational camera which can record video and help the pilot navigating the drone. There is also a vertical camera that was present in the first generation. Here are the technical specializations of the Drone’s motherboard: 1 GHz 32-bit ARM Cortex A8 processor (Maybe OMAP3?) 800Mhz video DSP (TMS320DMC64x) 1GB DDR2 RAM USB 2.0 WiFi b/g/n . 3-axis accelerometer 3-axis gyroscope 3-axis magnetometer Pressure sensor for altitude measurement (altitude > 6m) Ultrasound sensor for ground altitude measurement (lower altitude) 60fps vertical QVGA camera […]

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Google TV at CES 2012

Google TV was not very successful in 2011 to say the least, Google decided to cancel Google TV appearance in some tradeshows and the Logitech Revue is now phased out, but may come back with a vengeance in 2012 as many companies showcase Google TV based solutions and products at CES 2012. I will mainly talk about the devices and hardware platforms in this post, if you want to know what’s new in Google TV 2.0 checkout “Google TV 2.0 For Android 3.1 Released“. Google TV Reference Design Last week, Marvell announced it would offer the official Google TV Reference Design based on its Armada 1500 (Dual Core ARMv6/7 CPU + GC1000 GPU) “Foresight Platform” replacing Intel CE4100 used with the previous version of Google TV. If you have not seen it yet in my previous post “Marvell Armada 1500 Google TV at CES 2012“, you can watch the video […]

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Ubuntu TV Features and Video Presentation

A few weeks ago, I wrote a post about Ubuntu Smartphone and Television UI Mockups, and today we know more as Ubuntu has just released more information on Ubuntu TV as well as a Video promo of the system. Here are the key features of Ubuntu TV : All broadcast television – Terrestrial broadcast in US and EU standard formats, for SD and HD content with EPG. Cable and satellite possibilities – Integrate your cable or satellite service into Ubuntu TV. Online Videos – Ubuntu TV integrates online content providers to offer a diverse catalogue of movies, TV shows and music straight from the Internet. Tablet/Smartphones Interaction – Link phones or tablets to Ubuntu TV, presenting related content to viewers while they watch such as information on movies by the same director or the reaction on Twitter during live shows. Intelligent search – To simplify and streamline the experience Ubuntu […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025
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Color Converter for Nokia Symbian Anna / Belle

I’ve developed a small Qt Quick application called ColorConv that can convert RGB color to HEX color used in HTML pages (e.g. 255,255,255 -> #FFFFFF) and vice versa mainly to play with Qt Creator QML and test Nokia Ovi Store application submission process. You can enter the Red, Green, Blue values manually by typing with the default numerical keypad in Symbian or use the slider to select the value. Alternatively you can enter the hexadecimal code to get the RGB value. If you are interested, you can download it in Ovi Store and in case you have some requests please comment on the support page. Nokia Ovi Store Submission Process Nokia submission process is almost free (1 Euro) and it took about 2 weeks to get my application published. I basically followed the instructions given on submit Qt applications to the Ovi Store PDF. The first thing you have to […]

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Advantech ROM-1210 Computer on Module Powered by Freescale i.MX53

Advantech announced today a new Computer On Module (COM), the ROM-1210, powered by Freescale i.MX53 Cortex-A8 Processor clocked at 1 Ghz, with 256 to 512MB DDR3 onboard, 2GB Flash (upgradable to 64 GB) and supporting OpenGL ES 2.0, OpenVG 1.1 hardware 2D/3D accelerators. The module also supports full HD 1080p video decoding and HD 720p video encoding via its hardware engine.  The company targets human machine interface (HMI), digital signage, industrial automation, cloud computing and portable applications with this platform that can run Android 2.3, embedded Linux 2.6 and Windows Embedded Compact 7. Here are ROM-1210 specifications: CPU – Freescale i.MX535 Cortex-A8 1GHz (i.MX536 Cortex-A8 800MHz for wide temp. only) System RAM – 512 MB DDR3 (256 MB as optional) Flash – 2 GB (up to 64 GB) Graphic Chip – 24-bit LCD controller by CPU. Resolution Default 800×480 WVGA (320X 240 ~ 1920X1080 as optional) LCD Interface – 2x […]

Boardcon EM3562 Rockchip RK3562 SBC with 8 analog camera inputs