Run x86 Linux and Windows applications in Raspberry Pi and other ARM Linux Devices with Exagear

A few weeks ago, I finally decided to buy a Raspberry Pi 2 board as it could always be useful for some testing, at least for comparison purposes. I ended up buying it from Ebay for $40, as it’s $3 to $5 more expensive locally. Nevertheless, I was not sure what I’ll use it first for, but after seeing a tweet for Exagear Desktop software that allows ARM boards to run x86 Linux or Windows applications, the latter through wine. The program is available for Raspberry Pi, Raspberry Pi 2, and ARMv7 devices for $19.95 to $29.95. I asked for a version for testing purposes, and I was given a Google Drive link to download Exagear for Raspberry Pi 2, as well as a 3-month trial key. Installation is very easy. I started by downloading and installing Raspbian Jessie the usual way on a 32GB micro SD card. It went […]

Mediatek Releases Android SDK with APIs for HotKnot, Video & Image Processing, Multi-SIM, etc…

Mediatek seems motivated in getting involved with maker and open source communities. Thanks to its works on Android One with Google, the company recently released the Linux kernel source for MT6582 processor, and with a separate endeavour, launched Mediatek Labs bringing LinkIt ONE platform for IoT and wearables to market, as well as a preview release of an Android SDK for its mobile processors. Features of the SDK includes: Set of libraries for MediaTek feature APIs with full API documentation. x86 MediaTek emulator based on a reference implementation of an Android 4.4.2 (KitKat) device powered by a MediaTek chip, adding capabilities to test and debug telephony and multi-SIM features, a vibrator indicator and a hot-swappable SD card. Customized version of the DDMS (Dalvik Debug Monitor Server), which adds support for testing telephony features, such as plugging and unplugging a headset, sending telephony commands to test call and SMS features, etc… […]

Some Projects on Nvidia Jetson TK1 Development Board: Nintendo Emulator, USB3 Webcam, and Robotics

Nvidia Jetson TK1 is a development board powered by the company’s Tegra K1 quado core Cortex A15 processor, and especially a Kepler GPU that allows for OpenGL 4.4. It has shipped to developers around April/May, and some of them have showcased their projects, or tested some hardware. Dolphin Emulator on Nvidia Jetson TK1 Dolphin is an emulator for Nintendo GameCube and Wii console that supports full HD (1080p) rendering, and run on Android, Linux and Mac OS,  and there’s also an Alpha version for Android. Ryan Houdek (Sonicadvance1), one of Dolphin’s developers, has leveraged Kepler’s OpenGL support via Nvidia’s GPU drivers, to port the emulator to the platform running on Ubuntu, but it should work as well on Tegra K1 hardware running Android such as XiaoMi MiiPad tablet.  You can watch Mario Kart: Double Dash demo running at full speed on the Nvidia board below. According to the developer, such […]

How to Try Android L Developer Preview in Ubuntu 14.04

As mentioned yesterday, Android L Developer Preview was about to be released, and this is now done with images for Nexus 5 “Hammerhead” and Nexus 7 “razor” available right now. However, if you don’t have either of these devices, or you’d rather not install a beta version on the phone you use everyday, you can still give a try in the SDK emulator. I’ve tried Android L myself in Ubuntu 14.04. Here’s what you have to do: Install Android Studio IDE in Ubuntu, and Create a new Project  or open an existing project (Android Studio Version is now 0.61) Click on Tools->Android->SDK Manager in the top menu, and select the Android L (API 20, L Preview) packages as shown below, and click on “Install xx Packages” button. Accept the license as required, and click Install. This step can take countless hours… Now we’ll need to create a Virtual Device for […]

Imperas Releases ARM Cortex A53 & A57 Open Source Models for OVPsim

Since the end of 2012, it has been possible to use ARM 64-bit Fast models to run code compiled for the new ARMv8 architecture by emulating a 64-bit ARM processor inside an Intel / AMD processor. ARM fast models are not the only “free” option anymore, as Imperas has released OVPsim 20140430 with open source models for ARM Cortex A53 and Cortex A57 cores. OVPsim is a virtual platform that’s available free of charge for personal usage. The simulator itself (OVPsim) is closed source, but processor, peripheral and platform models are released under the Apache License version 2.0. OVP models of the ARM Cortex-A53 and Cortex-A57 are fully instruction accurate models, and you can use them for personal with an additional free license key, but if you want to make use of advanced features such as TrustZone and hardware virtualization you’ll need to purchase a commercial version (Imperas Developer or […]

Try Ubuntu Touch on Your Computer with Ubuntu Touch Emulator

Canonical has just announced Meizu (China) and Bq (Europe) will be the first manufacturers to launch Ubuntu Touch phones at the end of 2014. But if you want to try Ubuntu Touch, and don’t own a Google Nexus 4 or 7, or simply don’t want to flash Ubuntu Touch to your devices, you can do so using Ubuntu Touch x86 Emulator in your computer running Ubuntu , or in an Ubuntu Virtual machine in Virtualbox or VMWare. The emulator has been available since last November, but Ricardo Salveti announced an updated version, the first public preview, with the following changes: Better TLS handling (not using the Android slots, but using pthread_set/getspecifics instead) Qt packages compatible with OpenGL ES 2.0 available at https://launchpad.net/~rsalveti/+archive/qt-gles-test It has been tried on Ubuntu Trusty (14.04), but I could run it just fine on Ubuntu Saucy (13.10), by following the instructions below in a terminal: Download […]

DragonBox Pyra Open Source Handheld Game Console To Feature TI OMAP5432 SoC.. or AllWinner A80, or Intel Bay Trail, or Qualcomm Snapdragon…

Pandora is an open source handheld console which development started as far back as 2007. The project has had ups and downs, and some people have yet to receive the device they pre-ordered. As many components are now more difficult to source, Pandora has reach end-of-life, as Pandora 2 is now being developed with a subset of the original team, but has been renamed to DragonBox Pyra to start afresh. The new version aims to take to the good aspects of the original Pandora, and improve on the bad ones, so that DragonBox will have a faster hardware with a better looking case and better control. Here are the specifications listed on the project website: SoC – Texas Instruments OMAP 5432 SoC with 2x ARM Cortex-A15 @ 1.7Ghz with NEON SIMD, 2x ARM Cortex-M4, Imagination Technologies PowerVR SGX544-MP2 GPU for 3D graphic, and Vivante GC320 GPU for 2D graphics System […]

Developers Are Working on Chromecast Functionality From Any Android Apps via Any Android Devices

If you don’t just come back from (too long) holidays, you should know Google has released the Chromecast, a $35 HDMI TV Stick that uses a protocol called DIAL to let users stream online videos on the TV via your mobile device or mirror your Chrome browser on the TV. However, there are currently quite a few limitations. It can only be used with apps specifically designed for Chromecast (e.g. YouTube, Netflix,…), and Chromecast is the only available receiver, and can only be purchased in the US. Luckily these may not be an issue soon… Koushik Dutta (Kouch) has taken care of the first issue by modifying Cyanogenmod to allow any video or audio app to stream the media files via the TV, using Android notifications. Perfect. Moving to the second issue. If you don’t live in the US, you’re still stuck, and if you do live in the US, […]

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