Embedded Android Training Workshop At Linaro Connect Asia 2013

Karim Yaghmour, Opersys’ CEO, gave 4 training sessions dealing Embedded Android at Linaro Connect Asia 2013, in Hong Kong, earlier this month. Charbax filmed those 4 40 to 50 minutes session with excellent video and audio quality, so I encourage you to watch all sessions if you are interested in this topic. The presentation slides are available on Slideshare. The first training session is entitled “Android Internals”, and Karim introduces Android’s overall architecture, following the agenda below: Android Concepts Framework Intro Overall Architecture System startup Linux Kernel Hardware Support Native User-Space Dalvik JNI System Server Calling on Services Activity Manager Binder HAL Stock AOSP Apps Case-in-Point The second session “Working with the AOSP” deals with the following key points: Tools and location Content Building Build tricks Build system architecture Output images Using adb Custom toolchains and dev kits Compatibility Test Suite Basic hacks The third session entitled “Native Android user-space” […]

How to Root Rockchip RK3188 mini PCs

CloudnetGo CR9 was the first Rockchip RK3188 mini PC I had ever seen reported, but since then others apparently based on the same board have started to show up including Tronsmart T428, Rikomagic MK802 IV, as well as Ugoos UG802B, UG007B and MK809 III. We’ll get a lot of choices, but most of time the firmware does not provide root access. I noticed AndroidPC.es published instructions to root those device in Spanish yesterday, but today, Geekbuying rooted the Ugoos devices with the same method used for RK3188 Tablets. You have to follow those 5 simple steps: Make sure USB Debugging is enabled on your mini PC (Settings -> Developer Options) Connect your RK3188 mini PC to a Windows PC via the USB port. Your PC should detect a new device, and try to install the driver. You can download the driver at https://www.dropbox.com/s/uqisjj4hqftlaxa/GEEKBUYING_Rockchip_Batch_Tool_v1.6.rar (password: GEEKBUYING.COM) After having installed the driver, download […]

MK808 mini PC gets Android 4.2.2 Beta Firmware

Last week, Geekbuying announced the first release of Android 4.2.2 for MK808, with support for MK808B coming soon. They warn users that it’s still beta since this is the first time Android 4.2 is available on Rockchip RK3066 mini PC, however I could not find user’s complains in the comments section, but at least one users in ARMTvTech is disappointed by this release. You’ll find three download links: Android 4.2.2 for MK808 (dropbox) – Currently unavailable due to heavy traffic Android 4.2.2 for MK808 rooted (Gdrive) – Same version as above but rooted by deadhp1 RKBatchTool  1.5 (dropbox)- Windows tool to perform the upgrade. Currently unavailable but there are alternate links. Once you get the files, you can follow the instructions showing how to upgrade MK808 firmware, or watch the video showing the upgrade process. MK808 is another device I don’t own, so I haven’t been able to try it […]

iWave Systems Launches RainboW-G12M-Q7 SoMs Powered by TI Sitara AM389x/DM816x Processor

iWave Systems, an embedded systems company based in Bangalore, India, has unveiled new Qseven Modules powered by Texas Instruments Sitara AM389x/DM816x ARM Cortex-A8 microprocessor clocked up to 1.5 GHz. Rainbow-G12M-Q7 modules target applications such as Single-Board computers, network and communication processing, industrial automation, human machine interface (HMI), medical electronic devices, video surveillance systems and interactive Point-of-Service (PoS) kiosks. Here are the modules specifications: CPU – TI AM389x/DM8168 ARM Cortex-A8 based Sitara Processor operating up to 1.5 GHz Memory: 1GB DDR3 SDRAM 128 MB NAND Flash On-Board Micro SD slot  230-pin Qseven Edge Connector: 1x PCIe v2.0 1x HDMI 1.3 2x SATA LVDS channel 1 x USB 2.0 Host | 1x USB 2.0 device I2S Port SD/SDIO SPI & I2C ports  Expansion Connector: Gigabit Ethernet HD Video IN/OUT Ports Analog Video OUT Audio IN/OUT ports UART, GPIOs Form factor –  Qseven R1.20 compatible (70mm x 70mm) Temperature Range –  0 to […]

$86.50 TVi7 Android TV Box Powered by Rockchip RK3066

Yesterday, Technici left a comment about a Rockchip RK3066 set-top box sold on a Polish website. The device is called “SMART MEDIA BOX TVi7” is the brochure in Polish, so I went on a search and found in DealExtreme for $86.50. Since I previously reported about the Wise TV Box also based on RK3066 but selling for $59.99, so I was about to pass on this one, until I found out Wise TV Box now costs $97, which makes this new device potentially interesting. TVi7 specifications: SoC – Rockchip RK3066 @ 252MHz~1608MHz + Mali 400 MP4 GPU System Memory – 1GB DDR3 Storage – 8GB NAND Flash + micro SD slot (up to 32 GB) Connectivity Wi-Fi – 802.11 b/g/n Ethernet – 10/100 Mbps (RJ45) 3G – Via external USB Dongle Video Output – HDMI 1.4 (1080p) Video Codecs – H.264, VP8, RV, WMV, AVS, H.263, MPEG4 Audio Formats – […]

ARMBRIX Zero / OPENBRIX Zero Board Cancelled

ARMBRIX Zero (renamed to OPENBRIX Zero), the cheapest ARM Cortex A15 board that was supposed to hit the market next month, won’t be produced anymore. Howchip has published a laconic notice to explain the cancellation: Dear Customers Due to a situation experienced by the ARMBRIX Company(www.armbrix.com), the production of its boards have been discontinued. At this time we ask for the understanding of our customers who have shared interest in the ARMBRIX zero/OPENBRIX zero product. Every PAYPAL payment will be refunded by next week. Refunds will take 3-5 business days to process. We apologize for this inconvenience, and would like to thank every customer that has appreciated the ARMBRIX/OPENBRIX zero product. The project owner cannot provide an explanation why this has been canceled (it’s probably confidential), but still offer people to contact him if they have project ideas for the board. That means the only Cortex A15 option is now […]

BDD Group Announces AllWinner A10 Computer-on-Module

BDD Group (Black Dragon Development Group), a US based technology startup, has recently announced an AllWinner A10 Computer-on Module (CoM) targeting the industrial embedded market with support for Linux, Android and WinCE operating systems. The company did not provide complete specifications for the CoM/SoM, and they basically listed A10 specifications and added an RTC: SoC – AllWinner A10 ARM Cortex-A8 CPU + Mali-400 GPU VPU – Support for 2160P video decoding, 3D video decoding, various codecs such as VP8, AVS, H. 264 MVC, VC-1, MPEG-1,2,4, etc, and H.264 HP video encoding up to 1080p @ 30 fps or dual-channel 720p @ 30 fps. Display Multi-channel HD display Integrated HDMI 1.4 YPbPr, CVBS, VGA Multiple LCD interfaces, including CPU, RGB, LVDS up to Full HD Memory 32-bit DDR2/DDR3 up to 2GB SLC/MLC/TLC/DDR NAND up to 64 GB Boot Devices – NAND Flash, SPI NOR Flash, SD Card,USB RTC – Real time […]

Giayee TV BOX101 Looks Like a Nexus Q Clone

Last summer Google launched the Nexus Q a set-top box which main features were its rounded shape and ridiculously high price. Google eventually dropped the product, but at least one Chinese company called Giayee believes in the concept and launched TV BOX101 which just looks like the Nexus Q internally, but instead of OMAP4460, it’s powered by  Rockchip RK3066. Here are some preliminary specifications of the device: SoC – Rockchip RK3066 Dual core A9 @ 1.6GHz + Quad Mali-400 GPU System Memory 1G DDR3 RAM Storage – 8G NAND Flash + micro SD slot Video Out – HDMI + AV Connectivity: Ethernet – 10/100M Wifi – 802.11 b/g/n USB – 2x USB Host Size – Diameter 117mm, Height 108.5mm Weight: 363g Air Mouse Control Wireless Microphone Somatic Joypad Customized UI This Android 4.1 device will come with an “Air Mouse Controller”, an HDMI cable, a power supply (5V/3A), and a […]

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