CNX Software - Embedded Systems News

December 13, 2014December 13, 2014 by Jean-Luc Aufranc (CNXSoft) - 27 Comments

WeTek Play Android & Linux DVB-S2 / DVB-C/T/T2 Receivers are Now Available for 109 Euros

I reviewed Wetek Play Android media player with a DVB-S2 tuner this summer, and although I found it pretty good for a dual core media player, and liked its PVR functions, more work was needed to fix several bugs, and improve “WeTek Theater Live TV” app. Several months later, they must consider their devices ready, as they’ve now launched their online store selling the DVB-S2 and DVB-C/T/T2 versions for 109 Euros, and a version without DVB tuner for 99 Euros, all including free shipping worldwide. Let’s remind us of the specifications: SoC – Amlogic AML8726-MX dual core Cortex A9 @ 1.5GHz with a dual core Mali-400MP GPU System Memory – 1GB DDR3 Storage – 4 GB NAND flash + 1x micro SD slot Video Output – HDMI, AV (CVBS + R/L audio) Audio Output – HDMI, AV, and optical S/PDIF Tuners – DVB-S2, or DVB-C/DVB-T/DVB-T2 depending on model with two […]

December 12, 2014January 7, 2015 by Jean-Luc Aufranc (CNXSoft) - 48 Comments

MINIX NEO X8-H Plus Review

I posted pictures of MINIX NEO X8-H Plus media player a few days ago, and in this post I will report my impressions and testing results for the box, the first Amlogic S812 device I’ve fully reviewed so far, which adds H.265 video decoding up to 2160p, Gigabit Ethernet, and 802.11ac Wi-Fi to the original MINIX NEO X8-H. You can check my previous post for the full specifications of MINIX NEO X8-H Plus. First Boot, Settings and First Impressions The package includes both MINIX IR remote, and MINIX NEO M1 RF air mouse. I did not use the infrared remote at all, and instead I mostly used the provided air mouse, together with Mele F10 Deluxe air mouse when I needed to input text, or for comparison. NEO M1 comes with a built-in battery, and Off/On button, and can be used as a standard remote control, or as a wireless […]

December 12, 2014 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

PopMetal Rockchip RK3288 Development Board Features Multiple Display Interfaces (HDMI, VGA ,eDP, LVDS, MIPI), GPS and NFC Connectivity

Up to now, we’ve had mainly two development boards based on Rockchip RK3288 Cortex A17 processor: Firefly-RK3288 is a low cost development board powered by Rockchip RK3288 processor selling for as low as $140 shipped, and Radxa Rock 2, a more professional and expansive solution with dual Ethernet, 3G modem and so on. A third RK3288 board has now surfaced which offers a middle ground between Firefly and Radxa boards. PopMetal development board comes with 2GB RAM, 8GB eMMC, 5 video outputs / display interfaces namely HDMI, VGA, embedded DisplayPort (eDP), LVDS, and MIPI DSI, as well as the usual Gigabit Ethernet, Wi-Fi, and Bluetooth connectivity, complemented with GPS and NFC. PopMetal technical specifications: SoC – Rockchip RK3288 quad core ARM Cortex-A17 processor @ 1.8Ghz with ARM Mali-T764 GPU with support for OpenGL ES1.1/2.0/3.0, OpenVG 1.1, OpenCL 1.1, DirectX 11 System memory – 2GB DDR3 Storage – 8 GB eMMC, […]

December 12, 2014December 12, 2014 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

PiPo X7 is an Intel Atom Bay Trail Powered “TV Box” Running Windows 8.1 with Bing

PiPo, a Chinese manufacturer better known for its tablets, has just listed PiPo X7 “Intel TV Box” on their website. This mini PC is powered by an Intel Atom Bay Trail-T processor with 2GB RAM, an unspecified amount of internal store, and running Windows 8.1 with Bing. PiPo X7 specifications: SoC – Intel Atom Bay Trail Z3735F up to 1.83 GHz or Z3736F up to 2.16 GHz with Intel HD graphics up to 646 MHz System Memory – 2GB DDR3L Storage – Internal Storage (Capacity unknown) + micro SD slot Video & Audio Output – HDMI Audio Output – HDMI and audio jack Connectivity – Ethernet, 802.11 b/g/n Wi-Fi, and Bluetooth USB – 4x USB 2.0 host ports Power Supply – 5V/2A Dimensions – 188 x 129 x 25.6 mm Weight 440g PiPo’s computer only comes with a power adapter. I always thought Windows 8.1 with Bing was a free […]

December 11, 2014 by Jean-Luc Aufranc (CNXSoft) - 24 Comments

Boot Ubuntu (Linux) or Android from an SD Card on Rockchip RK3288 Devices

There’s already a method to boot Android from an SD Card on RK3188 devices, which should work with all Rockchip RK3188 devices. Ian Morrison (Linuxium) has now provided a instructions to boot Linux or Android from a (micro) SD Card in Rockchip RK3288 based devices, leveraging work from linux-rockchip community, and especially naobsd. The Android flashing method is slightly different between RK3188 and RK3288, because most Rockchip RK3288 devices make use of eMMC flash, while older Rockchip RK3188 products feature NAND flash, and it appears Rockchip RK3xxx boot priorities (in the BootROM stored in the SoC itself) are as follows: eMMC, SD card, and NAND flash. All that means is that an updated version of the bootloader is needed which looks for a bootable SD card, and although very unlikely, your device could end up being bricked during this procedure. This is not a problem for Open Hour Chameleon since […]

December 11, 2014October 11, 2015 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Mediatek MT8173 Quad Core big.LITTLE ARM Cortex A72/A53 Processor Code Submitted to Linux Mainline

[Update: MT8173 processor has now been announced, and it’s using Cortex A72 and A53 instead of A57/A53, as initially shown in the Linux kernel source code] Mediatek is not exactly known to compliant with open source licences, or be involved with the open source community. But the company is certainly going into the right direction with their cooperation with Google leading to source code release for Android One smartphones, and the recently launched Mediatek Labs for community projects, starting with LinkIt One IoT platform. Mediatek is also regularly submitting code to the Linux ARM Kernel mailing list, and yesterday code was submitted for Mediatek MT8173 SoC, a 64-bit ARMv8 processor with two Cortex 53 and two Cortex 57 cores in big.LITTLE configuration. As far as I know, it could be the first Mediatek SoC with “big” Cortex A57 cores. Code snippet from mt8173.dtsi related to CPU cores:

cpus {
+		#address-cells = &lt;1&gt;;
+		#size-cells = &lt;0&gt;;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = &lt;0x000&gt;;
+			enable-method = "psci";
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = &lt;0x001&gt;;
+			enable-method = "psci";
+		};
+
+		cpu2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a57";
+			reg = &lt;0x100&gt;;
+			enable-method = "psci";
+		};
+
+		cpu3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a57";
+			reg = &lt;0x101&gt;;
+			enable-method = "psci";
+		};
+	};

cpus {

+ #address-cells = <1>;

+ #size-cells = <0>;

+ cpu0: cpu@0 {

+ device_type = "cpu";

+ compatible = "arm,cortex-a53";

+ reg = <0x000>;

+ enable-method = "psci";

+ };

+ cpu1: cpu@1 {

+ device_type = "cpu";

+ compatible = "arm,cortex-a53";

+ reg = <0x001>;

+ enable-method = "psci";

+ };

+ cpu2: cpu@2 {

+ device_type = "cpu";

+ compatible = "arm,cortex-a57";

+ reg = <0x100>;

+ enable-method = "psci";

+ };

+ cpu3: cpu@3 {

+ device_type = "cpu";

+ compatible = "arm,cortex-a57";

+ reg = <0x101>;

+ enable-method = "psci";

+ };

A short […]

December 10, 2014December 11, 2014 by Jean-Luc Aufranc (CNXSoft) - 22 Comments

TV01II Android Media Player with Rockchip RK3288 Processor Sells for $53 (Promo)

I’ve been informed that GeekBuying is running a promotion for a Rockchip RK3288 TV Box called TV01II that normally sells for $75.99, but you can follow this link, apply PAYPALSALE coupon, and pay by PayPal to get it for just $53.19 including shipping by registered mail. [Update: The product is now out of stock]. TV01II specifications: SoC – Rockchip RK3288 quad core ARM Cortex A17 processor @ 1.8GHz with ARM Mali-T764 quad-core 3D GPU with support for OpenGL ES 3.0, OpenCL 1.1, and DirectX11 System Memory – 2GB DDR3 Storage – 8GB NAND Flash + micro SD slot Video Output – HDMI 1.4 up to 4K @ 30fps, AV port Audio I/O – HDMI, AV, and optical S/PDIF, built-in MIC. Video Codecs – MPEG-1, MPEG-2, MPEG-4,H.263, H.264, H.265,AVS, VC-1,RV, VP6/VP8, Sorenson Spark, MVC 3800 x 2160P 60FPS Audio Codecs – MPEG1, MPEG2 (Layer I/II), MP3, AC3, E-AC3, AAC-M4A, WMA, M4A, […]

December 10, 2014November 25, 2015 by Jean-Luc Aufranc (CNXSoft) - 18 Comments

Android 4.4 and Ubuntu 14.10 Tested on Ugoos UM3 mini PC (Rockchip RK3288)

A few days ago I posted pictures of Ugoos UM3, a cute mini PC powered by Rockchip RK3288 quad core Cortex A17 processor, with 2GB RAM, 8GB internal storage, a few USB ports, and Wi-Fi 802.11 b/g/n/ac connectivity. There are so many Rockchip RK3288 based TV boxes and sticks on the market, that it has become difficult to differentiate, so Ugoos has decided to support not only Android 4.4 like all their competitors, but also Ubuntu 14.10, and they’ve provided an alpha release of dual boot Android / Ubuntu images for Ugoos UT3 and UM3 models. Yesterday, I flashed the latest Android/Ubuntu firmware for UM3, and tested the image, so today I can report my findings. First of all, I’d like to point out that I received an earlier sample with various flaws that I reported to Ugoos, and they’ve already committed to fixes: 5V/2A power adapter is not powerful […]