CNX Software - Embedded Systems News

November 14, 2018 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Intel RealSense D435i Stereo Depth Camera Supports 6 Degrees of Freedom Tracking

First unveiled in CES 2014, Intel RealSense Technology was introduced for perceptual computing application with hardware such as 3D sensing cameras, as well Nuance Dragon Assistant voice technology. Since then the company release various 3D sensing camera models and kits such as Realsense R200 Depth Camera robotics development kit, and just announced the new RealSense D435i stereo depth camera which adds 6 DoF (Degrees of Freedom) tracking over D435 model thanks to an inertial measurement unit (IMU). Intel RealSense Depth Camera D435i key features and specifications: Intel RealSense Vision Processor D4 – Purpose-built ASIC designed to deliver stereo depth data at up to 90fps at VGA resolutions or up to 1280×720 resolution at 30fps Intel RealSense module D430 – Depth camera imaging sub-system featuring a wide field of view (91.2 horizontal x 65.5 degrees vertical), global shutter stereo image sensors and an IR projector Depth Technology – Active IR stereo […]

November 14, 2018 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Giveaway Week Winners – November 2018

We just had a week of fun on CNX Software with our yearly “Giveaway Week” activity where 7 prizes – from development boards to Raspberry Pi add-on boards or solar chargers – were randomly given away to people who entered by leaving a comment. The winners are in, with Asia starting strong, but Europe quickly taking the lead, and the US ending up the giveaway with a great (again) finish. Here’s the full list of winners: Videostrong VS-RD-RK3399 development board – Việt trần, VIETNAM CHOETECH Solar Charger – Erki, ESTONIA ESP32-LyraTD-MSC audio mic HDK – Ron, The Netherlands ROC-RK3328-CC development board – Dainis, LATVIA (a second time winner having previously won during Giveaway Week 2016) ThaiEasyElec 3G GPS Raspberry Pi Hat – zmlopez, SPAIN ANAVI Infrared and RGB strip pHAT – Joe, USA NanoPC-T4 development board – Jeffrey, USA I’ve just send all 7 packages earlier this afternoon. Hopefully, the […]

November 14, 2018 by Jean-Luc Aufranc (CNXSoft) - 12 Comments

Samsung Exynos 9820 Application Processor Supports 2 Gbps LTE, 8K Videos, UFS 3.0 Storage

Samsung has just unveiled a new high-end Exynos processor that comes with an enhanced NPU (Neural Processing Unit), and an LTE Advanced Pro modem supporting 2.0 Gbps downloads. Exynos 9820 is a tri-cluster octa-core processor with two custom Arm cores, two Cortex-A75 cores, and four Cortex-A55 cores coupled with an Arm Mali-G76 MP12, and manufactured using Samsung’s latest 8nm LPP FinFET process, which reduces power consumption by up to 10 percent compared to 10nm LPP process. Samsung Exynos 9820 key features and specifications: CPU – Dual-core custom CPU + dual-core Cortex-A75 + quad-core Cortex-A55 GPU – ARM Mali-G76 MP12 Integrated NPU Memory I/F – LPDDR4x Storage I/F – UFS 3.0, UFS 2.1 Display – WQUXGA (3840×2400), 4K UHD (4096×2160) Cellular Connectivity LTE Modem – LTE-Advanced Pro Cat.20 8CA 2Gbps (DL) / Cat.20 3CA 316Mbps (UL) 4×4 Multiple-Input, Multiple-Output (MIMO), 256-QAM (Quadrature Amplitude Modulation), and Enhanced Licensed-Assisted Access (eLAA) technology. Camera […]

November 13, 2018November 13, 2018 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Tanix TX6 Allwinner H6 4K TV Box with 4GB RAM, Dual Band WiFi Goes for $43 (Promo)

Low cost Allwinner H6 TV boxes are now a thing, after the $40 EACHLINK H6 Mini TV box we covered last month, here’s another model slightly more expensive but with 4GB RAM instead of 3GB, and dual band WiFi. It does however drops the AV port found in EACHLINK model. Tanix TX6 can now be found on GearBest or Banggood for $42.99 and up. Tanix TX6 specifications: SoC – AllWinner H6 quad-core Arm Cortex-A53 processor up to 1.5 GHz with Mali-T720MP2 GPU System Memory – 4GB DDR3 Storage – 32GB eMMC flash, micro SD card slot up to 128GB Video Output – 1x HDMI 2.0a up to 4K @ 60hz with HDR support Audio I/F – HDMI, coaxial S/PDIF Video Playback H.265/HEVC Main/Main10 profile @ level 5.2 high-tier up to 4K @ 60fps / 6K @ 30 fps VP9 Profile 0/2, up to 4K @ 30fps H264/AVC BP/MP/HP@level5.1, MVC, up to […]

November 13, 2018November 17, 2018 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

A Tale of Many Divisions – Naive Prime Factorization Across a Handful of Architectures

CNXSoft: Another guest post by blu where he looks at how a small piece of code involving divisions behaves on different architectures. Once upon a time (i.e. the other week) I was giving tips to my 5th-grader how to efficiently compute least common multiples, when it struck me I could do better ‒ I could write a prime factorizer that could be useful to the elementary-school-goers in this house, as well as to the people checking the formers’ homeworks. Moreover, a naive prime factorizer could show kids how computers would carry out algorithms taught in class. There was also a bit of curiosity involved ‒ last time I wrote a prime factorizer I was in high school, and the language was Applesoft BASIC, so 30 years later, armed with a modern C++ arsenal and a supercomputer (by late ‘80s standards), I wondered what one might come up with today, approaching […]

November 13, 2018January 15, 2022 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Khadas Edge Developer Package Review – Part 1: Unboxing, Captain and Edge-IO Expansion Boards

Shenzhen Wesion recently launched an Indiegogo campaign for their Rockchip RK3399/RK3399Pro based Khadas Edge, Edge-1S and Captain boards. The Edge boards have an interesting form factor as they are both standalone boards, and system-on-modules compatible with Captain carrier board, and the smaller Edge-IO board. While the crowdfunding campaign is on-going, the company decided to send me an early version of Khadas Edge Developer Package for evaluation. I’ll start out by checking out the content of the kit, and show how to get started with assembly, before reviewing the board with Linux at a later date. Khadas Edge Developer Package Unboxing I received the developer kit in a blank carton board package, but they’ll likely have a prettier package at launch like they did for heir VIM2 board. Anyway, the important part is the content. From top left to bottom right: An IR remote control, the package for the Edge board […]

November 12, 2018 by Jean-Luc Aufranc (CNXSoft) - No Comments

Intrinsyc Open-Q 670 HDK Development Kit Features Snapdragon 670 Processor

Qualcomm introduced the Snapdragon 670 this August with improved camera capabilities and improved performance, including a near doubling of the performance of the AI Engine over the one in Snapdragon 660. Intrinsyc is normally the first company to launch mobile development platform for Qualcomm processor, and this time is no exception, as the company has just introduced Open-Q 670 HDK Development Kit with Snapdragon 670 Mobile Platform. Open-Q 670 HDK specifications: SoC – Qualcomm Snapdragon SDA670 Octa-core 64-bit Kryo 360 processor with 2x high-performance Gold cores @ 2.016 GHz, 6x low-power Silver cores @ 1.708 GHz, Qualcomm Adreno 615 GPU @ 430 MHz, and Qualcomm Hexagon 685 DSP dedicated for Computer Vision and Video Post Processing System Memory – 6GB LPDDR4x RAM Storage – 64GB eMMC 5.1 Flash Storage (non-PoP memory) + uSD card socket Display MIPI DSI connector with 1x 4-lane DSI port + Touch for included LCD panel […]

November 12, 2018March 16, 2019 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

MeWe is an Ad-free, Privacy Focused Social Network

This post will be fairly off-topic, but recently Google announced they’d be closing Google+ for consumers. CNX Software has a community about TV boxes and mini PCs with over 12,000 members on the site, and that means it will go away eventually. So Google+ is going away, Facebook is very popular – and we have our own page – but many people have privacy concerns, don’t like the way the company handles their data, and/or for sensitive subjects, censorship appears to have come into play recently. Twitter is another option which I also use, but there’s no such things as groups or communities. But the other day, I noticed people on Google+ complained about the lack of activity in a specific community, and a person replied that everybody moved to MeWe… OK, so what is MeWe? As described on the website: Engineered with privacy-by-design, MeWe turns the table on Facebook […]