Variscite – an Israeli company specialized in embedded systems manufacturing, development and consulting – announced the VAR-SOM-OM44 system on module (SOM) based on TI OMAP4460 processor (dual core Cortex-A9 cores @ 1.2 ~ 1.5GHz). This SOM features 512MB of DDR2 SDRAM and a microSD socket, I/O including gigabit Ethernet, USB 2.0, 3D camera, and HDMI. Variscite also announced the VAR-OM44CustomBoard, a development board that can be customized to match specific customers requirement as well as the VAR-DVK-OM44, a complete development kit with touchscreen for evaluation and application development purposes. Here are the VAR-SOM-OM44 SOM specifications: CPU: Texas Instruments OMAP4460 Processor (1.2GHz – 1.5GHz) dual-core ARM Cortex-A9 MPCore GPU: PowerVR™ SGX540 graphics core @384MHz Memory: 512-1024MB 400MHz LPDDR2 Built-In micro-SD Socket Display: LCD interface – Supporting 24bpp resolutions up to WXGA HDMI interface – Supporting 1080p 4-wire touch screen panel interface Audio: Line-in Stereo Headphone out Digital microphone S/PDIF Out Network: 10/100/1000Mbps […]
CyanogenMod team has just released the CyanogenMod 7.1 port for the HP TouchPad. This is an initial alpha release, so there are still plenty of bugs and a few non-working features, but overall it should be in a state that you can at least play around with Android on your TouchPad. For this release they used a new experimental installer called the Alpha CyanogenMod Experimental Installer (ACMEInstaller). This installer will reorganize partitions on the flash (resize the WebOS media volume to make room for Android).ACMEInstaller will be used to install ClockworkMod Recovery, CyanogenMod 7.1 and the new Moboot bootloader. After installation you’ll be able to boot WebOS or Android (dual-boot). The firmware currently support the following features: GPU acceleration 1080p video playback Wifi(with caveats) Bluetooth(no headset profile) Touchstone dock support Audio As it is alpha, there are also plenty of known issues including: Higher than normal battery drain, ~2%/hr while […]
Do you remember the ARM Android Based Rubiks Cube Solver ? Last year it could solve the puzzle in an average of 15 seconds. David Gilday has upgraded its robot with the help of Mike Dobson and named the device CubeStormer II. They released a video showing the CubeStormer II solve the Rubik’s Cube in 5.352 seconds, faster than the human world record (5.66 seconds). The mechanics are constructed entirely from LEGO, including four MINDSTORMS NXT kits, with the addition of a Samsung Galaxy S II smartphone running a custom Android app as the robot’s brain. The app uses the phone’s camera to capture images of each face of the Rubik’s Cube which it processes to determine the scrambled colours. The solution is found using an advanced two-phase algorithm, originally developed for Speedcuber (originally developed by Mike Dobson), enhanced to be multi-threaded to make effective use of the smartphone’s dual-core […]
It often happens that a file is missing during compilation and you get this kind of error: In file included from media/audio/linux/audio_manager_linux.cc:15:0: ./media/audio/linux/alsa_input.h:8:28: fatal error: alsa/asoundlib.h: No such file or directory compilation terminated. In file included from media/audio/linux/alsa_input.cc:5:0: ./media/audio/linux/alsa_input.h:8:28: fatal error: alsa/asoundlib.h: No such file or directory compilation terminated. That usually means a development package is missing. Sometime you can just guess the name of the package or you can use aptitude to find the file. There is also another (better) method in Ubuntu: apt-file utility allows you to find the package corresponding to a particular file. First install apt-file sudo apt-get install apt-file Them the first time, you need to download the files with the data for your system apt-file update Finally, you can use apt-file to find the package. For example with alsa/asoundlib.h apt-file search alsa/asoundlib.h libasound2-dev: /usr/include/alsa/asoundlib.h
Bluestacks has released an Alpha version of its App Player for Windows 7. This sotware allows you to run Android apps inside Windows 7. I’ve tried to install it in Windows XP but it won’t work and here’s the reason: So Bluestack App Player is a Windows 7 gadget, so it would obviously not work in Windows XP. If you want Windows XP, you do not need to despair as you can still run Android-x86 in a virtual machine (The post is a bit old, Android 2.3 is now available). Of course, this is not as neat and fast as Bluestacks application. There are 10 applications pre-installed. I’ve tried Bloomberg app and it works very well. If you need more apps, you can visit Bluestacks Channel and add up to 16 extra applications. The pro-version will not have this limitation and will allow users to install premium apps such a […]
As I tried to cross-compile an application that required glibconfig.h, I found a way to retrieve the CFLAGS for a given package. Here’s the output for glib-2.0 and gtk-2.0 in qemu for overo: pkg-config –cflags glib-2.0 -I/usr/include/glib-2.0 -I/usr/lib/arm-linux-gnueabi/glib-2.0/include pkg-config –cflags gdk-2.0 -pthread -I/usr/include/gio-unix-2.0/ -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/arm-linux-gnueabi/glib-2.0/include -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pixman-1 Finally, I found out that glibconfig,h was in /usr/lib/arm-linux-gnueabi/glib-2.0/include as this file is generated by configure and is platform dependent.
Igloo Community – the team developing for ST Ericsson Snowball Nova A9500 development board – has released the second version of Android 2.3.4 for the board. It can be downloaded at http://igloocommunity.org/download/android/images/20111012/ for V3 and V5 boards. Here are the new features and main bug fixes for this release: GPS support enabled WiFi instabilities fixed and enabled in the UI The browser home page crash is gone and the known issues: Audio recording does not work Potrait mode does not work (rotating the device corrupts screen until rotated back) The phone app crashes (no modem support) The flashing instructions are available at http://www.igloocommunity.org/support/Flashing_howto