Programming Category - Page 21 of 43 - CNX Software

December 31, 2013May 25, 2014 by Jean-Luc Aufranc (CNXSoft) - 37 Comments

Android 4.4.2 KitKat SDK Released for Rockchip RK3188 mini PCs: MK908, MK908 II, MK918 and A9

Shenzhen AW Technology Co Ltd, a company specializing in home entertainment equipment development, manufacturing, and sales, has just informed me they’ve released Android 4.4.2 SDK (Software Development Kit) for four Rockchip RK3188 devices, namely MK908, MK908 II, MK918, and A9. If you’ve never heard about A9, it looks very similar to the upcoming ZERO Devices Z6C. The four SDKs are available in the download page which links to baidu.com as follows: MK908 Android 4.4.2 SDK – password: lvlb MK908 II Android 4.4.2 SDK – password: wpwa MK918 Android 4.4.2 SDK – password: kafo A9 II Android 4.4.2 SDK – password: f1zb Each download section is composed of three files. For MK908, we’ll get: rk3188_4.4.2_without_kernel_20131230.tar.gz (3.85GB) – The Android SDK itself without Linux kernel readme.txt kernel_mk908_20131230.tar.gz – The kernel source code I haven’t completed the download yet, but the readme explains how to use build Android, and flash the SDK: After […]

December 13, 2013December 13, 2013 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Design a User Interface for MINIX NEO Devices and Win up to $5,000

MINIX, the company that designs and manufacture Android media player such as the MINIX NEO X7, has just launched the MINIX Developer Challenge, and offers prizes up to $5,000 to the best user interfaces for their Android TV Boxes. In order to participate, you’ll have to design a user interface that works on all the following Android devices: NEO X7, NEO X7mini, NEO X5, NEO X5mini, and NEO G4. The U.I designs will be judged on the following criteria: Ease of Navigation (using only the simple MINIX I.R remote) Functionality / ‘User Friendliness’ Aesthetics / Appearance Degree of Innovation / Creativity There will be three winners with cash prizes. The winner will get $5,000, the second $3,000, and the third $1,000. Here’s the timeline of the competition: December 13th – Competition opens February 9th (11:59pm GMT) – Deadline for submissions February 14th – Five Finalists announced & MINIX Forum voting […]

November 13, 2013November 13, 2013 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Google’s Portable Native Client Builds Architecture Independent Executable for Portability, and Better Performance

Native Client (NaCl) allows to build native C and C++, and runs it in the browser for maximum performance. Applications such as photo editing, audio mixing, 3D gaming and CAD modeling are already using it. The problem is that you have to build the code for different architecture such as ARM, MIPS or x86. To provide a portable binary, Google announced the Portable Native Client (PNaCl, pronounced pinnacle), which “lets developers compile their code once to run on any hardware platform and embed their PNaCl application in any website”. Instead of compiling C and C++ code directly to machine code, PNaCl generates a portable bitcode executable (pexe), which can be hosted on a web server. Chrome then loads this executable, and converts it into an architecture-specific machine executable (native executable – nexe) optimized for the device where the code runs. Bullet physics simulators (Shown below) and Lua interpreters are two […]

November 5, 2013November 5, 2013 by Jean-Luc Aufranc (CNXSoft) - No Comments

Linux Kernel 3.12 Released

Linus Torvalds has announced the release of Linux Kernel 3.12: I was vacillating whether to do an rc8 or just cut the final 3.12, but since the biggest reason to *not* do a final release was not so much the state of the code, as simply the fact that I’ll be traveling with very bad internet connection next week, I didn’t really want to delay the release. Sure, we had a number of driver reverts, and there was an annoying auto-NUMA memory corruption fix series, but none of it was really worth delaying 3.12 for. But the fact that I’m going to be (effectively) off-line next week means that I’m *not* opening the merge window for 3.13 yet – since I won’t have the bandwidth to really do merges anyway. That doesn’t mean that you can’t send me pull request for the merge window early, of course – maintainers can […]

November 2, 2013November 3, 2013 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Google Announces LG Nexus 5 Smartphone with Android 4.4 KitKat

Google has partnered with LG and Nestle to bring to market the latest Nexus 5 smartphone featuring Android 4.4 “Kitkat”, the latest, and brand new, release of Android. Let’s first have a look at the device, and then we’ll go through the new features and improvement brought by Android 4.4. LG Nexus 5 Nexus 5 has the following technical specifications: SoC – Qualcomm Snapdragon 800 @ 2.26GHz with Adreno 330 GPU @ 450MHz System Memory – 2GB RAM Storage – 16 to 32 GB flash, but no microSD slot Display – 4.95″ touchscreen display with 1920×1080 resolution, Gorilla Glass 3 Connectivity – Dual band 802.11a/b/g/n/ac WiFi (2.4G/5G), Bluetooth 4.0, NFC, and GPS Celullar Networks – 2G/3G/4G LTE. GSM, CDMA, WCDMA, and LTE in North America, and GSM, WCDMA, and LTE for the rest of the world. Camera – 8MP rear camera with Optical Image Stabilization (OIS) and 1.3MP front camera […]

August 30, 2013 by Jean-Luc Aufranc (CNXSoft) - No Comments

Linaro 13.08 Release With Linux Kernel 3.11 and Android 4.3

Linaro 13.08 has been released with Linux Kernel 3.11-rc6 (stating), Kernel 3.10.9 (LSK – beta), and Android 4.3. This month is the first release based on Android 4.3, which was only pushed to AOSP at the end of last month. I can also see work on new SoCs/hardware this month with Texas Instruments Keystone II ARM Cortex A15+DSP SoC and Fujitsu AA9 board (Which processor?, I could not find out). A lot of work also appears to have gone in OpenEmbedded, further optimizations have gone into NEON optimized AES encryption in OpenSSL, and more. It’s also the first time I can see a Ubuntu Raring engineering build image for HighBank (Calxeda Energycore). Here are the highlights of this release: Android Engineering Android stack was tuned to achieve 100% CTS pass result on Android 4.3 Analyzing the UEFI EDK II boot loader for Android completed, implementation of fastboot application and USB […]

August 22, 2013 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

LinuxCon Europe 2013 Schedule – Web Technologies, Debugging Techniques, Wayland, and More

I’ve just received an email from the Linux Foundation saying the schedule for LinuxCon and CloudOpen Europe 2013 had been made available. The conference will take place for 3 days (October 21-23, 2013) in the Edinburgh International Conference Center, Edinburgh, United Kingdom. There will be over 100 conference sessions, and several co-located events including: Automotive Linux Summit, the Embedded Linux Conference, Gluster Workshop, KVM Forum, Tizen Summit, Xen Project Developer Summit. As I’ve recently done with LinuxCon North America 2013 and ARM TechCon 2013, I’ll make a virtual schedule with selected developer sessions using the event’s schedule builder. You may find out several sessions will also be given in LinuxCon North America. Monday – 21st of October 11:00 – 11:50 – Bluetooth Smart Devices and Low Energy Support on Linux by João Paulo Rechi Vita, INdT This presentation will cover a brief introduction on how the Bluetooth Low Energy technology […]

August 20, 2013 by Jean-Luc Aufranc (CNXSoft) - 12 Comments

Rockchip RK3066 Android 4.2.2 HDMI TV Stick SDK Leaked

About 10 days ago, Android 4.2.2 SDK for MK908 (RK3188) HDMI TV Stick was leaked, and now, I’m reporting another leak, this time for the Android 4.2.2 SDK for the Android TV Boxes based on the older Rockchip RK3066 dual core processor. The files were first found on an FTP server, but one of Freaktab members uploaded a compressed image of all files, RK3066_R-BOX.7z (3.2GB) to MEGA.co.nz. The content of the SDK directory comes with a bit of documentation, AVC and VP8 encoding and decoding demos, and the SDK itself as a 3.2GB tar. I’ve haven’t download the file yet. If you switch to the parent directory, you’ll find more documentation such as several datasheets and RK3066 technical reference manual, hardware files (Schematics, PCB layout, BoM), and some manufacturing files. If you go up to the parent directory, you’ll also find an A20 directory with AllWinner A20 Android SDK (homlet […]