Author: Jean-Luc Aufranc (CNXSoft)

Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011.
Posted on by Jean-Luc Aufranc (CNXSoft) - 161 Comments on Giveaway Week – VidOn Box XBMC Android Media Player

Giveaway Week – VidOn Box XBMC Android Media Player

Vidon Box is the second item for the Giveaway Week organized on CNX Software. This nice looking media player is powered by Allwinner A31s with 1GB DDR3 and 8GB internal storage, and runs Android 4.4 with VidOn’s own XBMC version. VidOn Box is certainly not the fatest device around but in my review I found out that it mostly did the job with excellent Wi-Fi performance, and good XBMC support, but for some reasons transfer from USB hard drive was particularly slow, at least with the firmware version I used during testing. Some features that you may take for granted like Blu-ray playback and audio pass-through require a $15 one year membership, but one free year is included. I’m not sure if the one-year free card is transferable, so the giveaway winner may not be able to enjoy the remaining membership options without paying extra. Basic functionalities will work fine. […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 10 Comments on Android 4.4 Source Code Released for ODROID-C1 Board

Android 4.4 Source Code Released for ODROID-C1 Board

ODROID-C1 development board was launched on December 10, 2014, and a few days later U-boot and Linux source code was released for this low cost Amlogic S805 board, but Android was only due later due to licensing issues. I’ve just noticed Hardkernel uploaded Android 4.4 source code to github at the end of February. The build instructions are provided on ODROID-C1 wiki, and there are quite straightforward. You’ll need to type four command lines to get the code in a working directory:

and three more to build an Android image:

All relevant binary files (system, userdata, bootloader, kernel…) will be located in out/target/product/odroidc/ directory, and can be flash to your board via fastboot. Alternatvely, you can create an Android SD card image (out/target/product/odroidc/selfinstall-odroidc.bin) with:

That means developers will be able to easily customize source code for ODROID-C1 board, but they should also be able use this base […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 17 Comments on Beelink i one (i826) / Ubox i828 Quad Core Amlogic Media Player & Recorder with HDMI Input

Beelink i one (i826) / Ubox i828 Quad Core Amlogic Media Player & Recorder with HDMI Input

There are very few Android TV boxes capable of recording video over HDMI. One of them is Zidoo X9 which works pretty well as long as you use the built-in apps, but playing 4K and/or H.265 with Kodi is a disaster, and despite Mstar MS09810 being a quad core Cortex A9 processor, the actual performance barely better than Amlogic AML8726-MX dual core Cortex A9 processor due to the poor memory bandwidth. But now, if you’d like a system with HDMI PVR function, but better performance and good Kodi support, Beelink i one (i826) could be an option with its Amlogic S812 processor and HDMI input support. There’s also a similar looking UBox i828 featuring Amlogic S802 processor which lacks H.265 support. i one / Ubox i828 specifications: SoC i one – Amlogic S812 quad core ARM Cortex A9r4 at 2.0GHz with ARM Mali-450MP6 GPU Ubox i828 – Amlogic S802 quad […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Calaos is an Open Source Home Automation Suite for Raspberry Pi, Allwinner A10/A20 and x86 Platforms

Calaos is an Open Source Home Automation Suite for Raspberry Pi, Allwinner A10/A20 and x86 Platforms

Calaos is a Linux based home automation software released under GPLv3 license that works on Raspberry Pi, some Allwinner platforms like Cubiebaord 1/2, Mele A1000(G)/A2000, as well as x86 / amd64 hardware platforms that allows you control switches & lights in the rooms of your home or office, control your music, and manage security cameras.. The developers have recently released Calaos v2.0, the first stable release, so it’s a good time to have a look. The software stack is comprised of 6 main components: Calaos Server – Daemon that exports the state of the house via a JSON protocol. It can currently manage the following hardware components and protocols: Wago’s PLC, with digital or analog I/O, DALI or DMX light bus IPX800 web relay board GCE Electronics Eco Devices used to monitor power consumption. Web API 1-Wire, X10 Zibase I/O GPIO (Linux based GPIO, for direct use of RaspberryPI GPIO […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 229 Comments on Giveaway Week – Nagrace HPH NT-V6 Android TV Box

Giveaway Week – Nagrace HPH NT-V6 Android TV Box

That’s the beginning of the new giveaway week that will take place between on March 9 – 15, with one device given away every day. I’ll start with a bang with Nagrace HPH-NTV6, an Android TV box powered by Rockchip RK3288 SoC with 4GB RAM and 32GB Flash. In my initial HPH NT-V6 review, I found the device to have very good performance, but at the time XBMC support was rather weak on RK3288, and the device had serious Ethernet issues. Since then XBMC / Kodi / SPMC has greatly improves, and the company recently released a new firmware that fixes the critical Ethernet performance bug, so in 2015 it has become a much better device. There’s also a Ubuntu / Android dual boot image. You can check out HPH NT-V6 unboxing post for more pictures. To enter the draw simply leave a comment below. Other rules are as follows: […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 5 Comments on Rocketbook Takes Your Written Notes to the Cloud, Erases in Your Microwave Oven (Crowdfunding)

Rocketbook Takes Your Written Notes to the Cloud, Erases in Your Microwave Oven (Crowdfunding)

Maybe I’m old style, but I still prefer taking notes with pen and paper rather than typing on a computer. That means I need to buy some notebooks (the ones made of paper) from time to time, and once they are full I store them away. But now you can combine the good old written notes with the cloud thanks to RocketBook, a standard looking notebook combined with a mobile app that will scan your notes and send them to various cloud services, and more amazingly it’s re-usable since you can erase by putting in 30 seconds your microwave. I was perplexed at first, as it looked like a scam to me. But finally, I’m pretty sure it’s not since it’s using existing technology, namely Pilot Frixion pens. They looks like standard ball-point pens, but they use a “thermo-sensitive gel ink formula” that can be erased with friction, and they […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 15 Comments on Sigrok and Pulseview in Ubuntu 14.04 with UNI-T UT61E Digital Multimeter

Sigrok and Pulseview in Ubuntu 14.04 with UNI-T UT61E Digital Multimeter

A couple of months ago, I received a new digital multimeter UNI-T UT61E that can send data to a computer via a serial cable, and allows you draw some nice charts. I’ve already done that in Windows 7 with the provided tools, and reported on the power consumption of some Chinese Android TV boxes. However, since I use Ubuntu 14.04 as my main operating system, Linux based tools would be more convenient, and open source sigrok-cli command line client and its graphical interface pulseview are supposed to support UT61E DMM, so I had to give it a try. A Quick Look at UNI-T UT61 Digital Multimeter Before going into Sigrok, I’ll quickly show what the multimeter received from DealExtreme . It took longer than expected to ship because of of  included 9V battery, and at the first shipping attempt it was returned to DX, but after 8 weeks or so, […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 9 Comments on How to Build a Single Kernel Module (Driver) in Ubuntu

How to Build a Single Kernel Module (Driver) in Ubuntu

When I bought UNI-T UT61E digital multimeter,  I planned to to use the open source tool Sigrok to capture voltage, current or resistance data with my Ubuntu 14.04 machine. Unfortunately, it was just not working for me and I kept getting some “Invalid function byte” error messages, so I asked on Sigrok mailing list, and since it worked for others, I was in big troubles. It turned out the RS-232 to USB dongle I used:

was most likely to culprit, so I decided to buy another random USB to serial dongle on eBay, and after a few weeks I received it only to find out it had the exact same VID:PID, so I was out of luck. Finally, I gave up on Sigrok on Linux, and tested the power consumption of some Rockchip RK3288 & Amlogic S802 devices in a Windows 7 virtual machine running in my Ubuntu 14.04 […]