ubuntu

Posted on by Jean-Luc Aufranc (CNXSoft) - 24 Comments on Linux (Enlightenment and Lubuntu) in WeTek Play Amlogic TV Box

Linux (Enlightenment and Lubuntu) in WeTek Play Amlogic TV Box

Last week I reviewed WeTek Play, a TV box with two DVB-S2 tuners, powered by Amlogic AML8726-MX dual core ARM Cortex A9 processor, and running Android 4.2, but the company also released several Linux based images including one with Enlightenment window manager, and another, temporary one, with Ubuntu core which allows you to install Lubuntu or Xubuntu with apt-get. There are also working on OpenELEC, but have not released the binary yet. Today, I’ll try the Enlightenment image because it also supports hardware video decoding via Gplay (gstreamer), and show how to install Lubuntu. The instructions below have been done in a computer running Ubuntu 14.04, but a Windows computer can also be used. Download Wetek-Linux.img.bz2 Connect a micro SD card to your computer, extract and flash Wetek-Linux.img: In Linux using a terminal window:

In Windows, extract the image, and use Win32DiskImager to copy the image to your micro SD […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 44 Comments on How to Build and Run Android L 64-bit ARM in QEMU

How to Build and Run Android L 64-bit ARM in QEMU

[Nov, 2014 Update: The method below does not seem to work anymore, but a 64-bit ARM emulator “emulator64-arm64” has now landed in AOSP, and updated instructions are available here]. Most people can’t afford Juno Cortex A57/A53 development board, and mobile processors based on the latest 64-bit ARM cores are only expected by early 2015. But thanks to a small team at Linaro, you can now build and run Android L 64-bit ARM in the latest version of QEMU that supports Aarch64. Alex Bennée, an engineer working for Linaro, wrote a blog post in Linaro’s Core Dump blog explaining the Android emulator is actually based on QEMU,  the differences compared to mainline QEMU, the work they’ve done on Android L at Linaro, and most importantly, provided the basic steps showing how to build and try Android L 64-bit ARM (ARMv8) in QEMU. I’ve just done that, but unfortunately, albeit the builds […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 22 Comments on Unboxing of WeTek Play DVB-S2 Android / Linux STB

Unboxing of WeTek Play DVB-S2 Android / Linux STB

WeTek Electronics, a company based in Hong Kong, has sent me an Android TV powered by Amlogic AML8726-MX dual core Cortex A9 processor. Nothing new here, but I was very very interested in reviewing it because it includes a DVB-S2 tuner, and on top of their stock Android firmware, the company provides various Android and Linux firmware files such as CyanogenMod, ParanoidAndroid, OpenELEC, Linux with Enlightenment desktop environment, Lubuntu 14.04 and so on. Today, I’ll list the hardware specifications of the device, show some unboxing pictures and video, and as usual, open the device to see what’s inside. I’ll provide a full review in one or two more posts. WeTek Play Specifications Apart from the DVB-S2 tuner are the serial port, the hardware specifications sound familiar: SoC – Amlogic AML8726-MX dual core Cortex A9 @ 1.5GHz with Mali-400MP GPU System Memory – 1GB DDR3 Storage – 4 GB NAND flash […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on Toshiba TZ5000 ApP Lite Media Player Development Kits Run Android 4.4 and Ubuntu Linux

Toshiba TZ5000 ApP Lite Media Player Development Kits Run Android 4.4 and Ubuntu Linux

Toshiba has recently announced two development kits powered by their TZ5000 ApP Lite SoC featuring two ARM Cortex A9 cores, PowerVR SGX540 GPU, PowerVR VXD395 GPU, an optional 4GB MLC NAND, and Ensigma C4500 Wi-Fi baseband engine into a single chip solution that targets Over-The-Top (OTT) tuners and IP media boxes, wearable devices, digital signage, thin clients, and more. The first development kit, RBTZ5000-6MA-A1, is a full size board that supports Ubuntu, the other one, RBTZ5000-6MA-A1, is an HDMI stick form factor board running Android 4.4. Toshiba RBTZ5000-2MA-A1 Board (Ubuntu) RBTZ5000-2MA-A1 Starter Kit specifications: SoC – Toshiba TZ5011XBG dual core Cortex A9 processor @ 1.0 GHz with PowerVR VPU and GPU, and Ensigma C4500 Wi-Fi baseband engine System Memory – DDR3L-1600 Storage – 8GB eMMC (external) + MicroSDXC Connectivity – Wi-Fi 802.11a/b/g/n/ac 2×2 MIMO  (via Ensigma C4500), Bluetooth 4.0. Ethernet is available via a daughter board connected to ADB. USB […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 5 Comments on Android-x86 4.4 Stable Released for x86 Computers, Laptops, Netbooks…

Android-x86 4.4 Stable Released for x86 Computers, Laptops, Netbooks…

There are several methods to run Android in an x86 computer or laptop, but Android-x86 could be one of the best to do that, and the developers have just released the first stable release for Android-x86 4.4 Kitkat. This release includes support for OpenGL ES hardware acceleration for AMD Radeon and Intel graphics, ffmpeg integration to support HD video playback in apps, and more. The file to download is android-x86-4.4-r1.iso, which you can then install on a USB flash drive:

where /dev/sdX is the device name of your usb drive. If you are a Windows users you can use Win32DiskImager utility instead. Android should then boot from USB, and you can decide to run it from USB or install it on you hard drive. I haven’t done this, but instead, I’ve created a new Linux 32-bit virtual machine in VirtualBox without internal storage to try it out quickly in […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 2 Comments on EasyEDA is a Web-based Schematics Capture, Simulation, and PCB Layout Tool

EasyEDA is a Web-based Schematics Capture, Simulation, and PCB Layout Tool

I recently watched a video showing AllWinner R&D, and I noticed although most (all?) software engineer run Ubuntu in the PC, the hardware engineers all relied on Windows based EDA tools for schematics capture and PCB Layout. There are already Linux-based tools such as Kicad, which appears to be good for new projects, but importing existing projects can be an issue. An alternative to operating system dependent EDA software suites are web-based tools. I’ve already tried Fritzing which allows to draw circuits on breadboard, convert these to schematics and PCB layouts, and order the PCBs. It looks pretty good for its purpose, but it’s limited to mostly simple designs, and AFAIK can’t be used to replace an EDA suite. That’s where EasyEDA comes into play.  It’s a web-based tool where you can draw schematics, perform simulation, and create PCB layouts for your project, either keeping them private, or sharing them […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Linaro 14.07 Release with Linux Kernel 3.16 and Android 4.4

Linaro 14.07 Release with Linux Kernel 3.16 and Android 4.4

Linaro 14.07 has just been released with Linux Kernel 3.16-rc6 (baseline), Linux Kernel 3.10.50 (LSK), and Android 4.4.4. This month, Linaro has continued development on Juno 64-bit ARM development board, as well as other member boards from Broadcom (Capri), Qualcomm (IFC6410), Hisilicon D01, Samsung (Arndale / Arndale Octa), etc.. Android have been upgraded to version 4.4.4 with images released for Pandaboard, Arndale, Nexus 10, and Nexus 7, built with Linaro GCC 4.9. Here are the highlights of this release: Linux Linaro 3.16-rc6-2014.07 released GATOR version 5.18 (same version as in 2014.04) updated basic Capri board support from Broadcom LT. Good progress in upstreaming the code: now the topic has 21 patch on top of v3.16-rc4 vs 53 patches on top of v3.15 in 2014.06 cycle removed cortex-strings-arm64 topic as the code is accepted into the mainline new topic from Qualcomm LT to add IFC6410 board support updated Versatile Express ARM64 […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 1 Comment on Lemaker.org is Giving Away Banana Pi Development Boards to Developers and Fans

Lemaker.org is Giving Away Banana Pi Development Boards to Developers and Fans

Banana Pi is a development board powered by AllWinner A20 dual core SoC with 1GB RAM, and with expansion headers and a form factor very similar to the Raspberry Pi. It can run Debian, Lubuntu, Android 4.2, Arch Linux ARM, Scratch OS, and OpenSuse, but Lemarker.org community would like more educational materials such as open source software or hardware projects, tutorials, etc.., so they’ve launched a program to give away boards to developers and people who can help writing and maintaining documentation. There are three categories of projects: STEAM – “Science, Technology, Engineering, Art & Mathematics” educational, open source projects running on the the Banana Pi Hardware or Software Project –  Open source projects based on Banana Pi which could be helpful to the community, including open source hardware peripherals projects; Banana Pi Fans – You don’t need to be as technical as for the two others categories, but you […]