Category: Operating Systems

Operating Systems used in Embedded Devices

Posted on by Jean-Luc Aufranc (CNXSoft) - 1 Comment on Google KataOS – A secure OS for embedded systems written in Rust (mostly)

Google KataOS – A secure OS for embedded systems written in Rust (mostly)

KataOS Rust application sel4

Google Research has been working on its own Rust-based operating system called KataOS and designed to secure embedded systems that run Machine Learning (ML) applications. There has been a lot of talk about the Rust programming language in recent times, since it offers about the same level of performance as C programming but helps programmers write more secure code with built-in prevention against buffer overflows for instance. It has gained a lot of traction over the years, and Linux 6.1 will be the first kernel release to include Rust code. Google Research noticed that system security is often treated as a feature that can be added to existing systems either by software or an extra security chip. But in a world, where more and more of our private data is exposed to the world through the Internet, it is not good enough, so the company developed KataOS open-source, secure operating […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 6 Comments on UP 4000 x86 SBC review with Ubuntu 22.04

UP 4000 x86 SBC review with Ubuntu 22.04

UP 4000 x86 SBC Ubuntu 22.04 review

The UP 4000 is a credit-card / Raspberry Pi-sized single board computer based on an Intel Apollo Lake processor. AAEON sent me the model with an Intel Atom x7-E3950 quad-core processor, 4GB RAM, and a 64GB eMMC flash, and in the first part of the review, I installed Ubuntu 22.04 since the board would initially only boot to the UEFI shell out of the box. I’ve now spent more time with the board, and in this article, I will report my experience with the UP 4000 SBC running Ubuntu 22.04 checking out features, performance, video playback, power consumption, and so on. Ubuntu 22.04 System info Let’s check out some information after I’ve upgraded the system to the latest packages:

Everything looks good with an Intel Atom E3950 processor detected together with 3.68GB RAM and a 56.53GB rootfs EXT-4 partition. UP 4000 features testing There may also be some issues […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Zynq UltraScale+ SoM with up to 12GB RAM targets LiDAR applications

Zynq UltraScale+ SoM with up to 12GB RAM targets LiDAR applications

Zynq UltraScale+ SoM LiDAR

iWave Systems iW-RainboW-G30M is a system-on-module (SoM) based on AMD Xilinx Zynq UltraScale+ ZU4/ZU5/ZU7 FPGA MPSoC specially geared towards LiDAR applications for scientific and military applications. The module comes with up to 12GB of RAM, 4GB for the programmable logic (PL) and 8GB for the Arm Cortex-A53/R5-based Processing System (PS), two 240-pin high-density, high-speed connectors with 142 user I/Os, 16x GTH transceivers up to 16.3Gbps, and four GTR transceivers up to 6Gbps. iW-RainboW-G30M specifications: FPGA MPSoC  – AMD Xilinx Zynq Ultrascale+ ZU4, ZU5, or ZU7 MPSoC with Processing System (PS) featuring 2x or 4x Arm Cortex-A53 core @ 1.5 GHz, two Cortex-R5 cores @ 600MHz, H.264/H.265 Video Encoder/Decoder (VCU), ARM Mali-400MP2 GPU @ 677MHz, and Programming Logic (PL)/FPGA with up to 504K Logic cells & 230K LUTs System Memory 4GB DDR4 64-bit RAM with ECC for PS (upgradeable up to 8GB) 2GB DDR4 16-bit RAM for PL (upgradeable up to […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on $858 Linux mini PC features NVIDIA Jetson Xavier NX 8GB module, 128GB NVMe SSD

$858 Linux mini PC features NVIDIA Jetson Xavier NX 8GB module, 128GB NVMe SSD

NVIDIA Jetson Xavier NX mini PC

Seeed Studio is now selling the “A203 Mini PC” industrial Linux mini PC based on an NVIDIA Jetson Xavier NX module with 8GB RAM, and a 128GB SSD loaded with JetPack 5.0.2 (Ubuntu 20.04). If the name is familiar it’s because it is based on the Leetop A203 carrier board introduced about a year ago, with HDMI, two USB 3.0 ports, RS232, and other I/Os. The mini PC also offers Gigabit Ethernet, WiFi, and Bluetooth connectivity, and is designed to operate in the -20°C to 80°C temperature range for embedded, industrial, and functional safety applications. A203 mini PC specifications: System-on-Module – NVIDIA Jetson Xavier NX with hexa-core Armv8 processor, 384-core Volta GPU, 8K/4K video decoder and  4K video encoder, up to 21 TOPS of AI performance, and 8GB LPDDR4x Storage – 128GB M.2 NVMe SSD, MicroSD slot Display – HDMI 2.0 Type-A port up to 4Kp60 Camera – 1x MIPI […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 3 Comments on Create your own private cellular data network with Ukama (Crowdfunding)

Create your own private cellular data network with Ukama (Crowdfunding)

Ukama private cellular data nodes

Ukama is an open-source hardware solution enabling users to create their own private 4G LTE cellular data networking with a range of up to 1km, and compatible with the “Citizens Broadband Radio Service” (CBRS) radio band for private networks. The company provides both indoor and outdoor hardware based on a “TRX Module” powered by a Marvell Fusion CNF7130 4G LTE baseband processor, as well as the firmware and software to manage the network. All you need is a power source, for example, the mains or a solar panel, and an optional broadband connection if you do need to connect to the Internet. Ukama hardware Two nodes are offered with the Ukama Home Node (indoor) and the Tower Node (outdoor) which can optionally be coupled with an amplifier unit for an expanded range. Home Node key features: LTE bands: CBRS only Concurrently active devices – Up to 8x RF Configuration – […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 2 Comments on Juno tablet runs Manjaro Linux or Mobian on a Celeron N5100 Jasper Lake CPU

Juno tablet runs Manjaro Linux or Mobian on a Celeron N5100 Jasper Lake CPU

Juno Tablet

The Juno tablet is a 10.1-inch Linux tablet that ships with Manjaro Linux or Mobian, and is powered by an Intel Celeron N5100 quad-core Jasper Lake mobile processor. The Linux tablet comes with a 1920×1200 resolution IPS touchscreen display, 8GB LPDDR4 soldered on the main board, and a choice between a 256GB, 512GB, or 1TB SSD. Customers can select one of the three Linux distributions with Mobian, as well as Manjaro Linux with either Phosh or Plasma mobile environments. Juno tablet specifications: SoC – Intel Celeron N5100 quad-core Jasper Lake processor @ 1.1GHz / 2.8GHz (Turbo) with 24EU Intel UHD graphics @ 350 / 800 MHz (Turbo); 6W TDP System Memory – 8GB LPDDR4 Storage – 256GB, 512GB, or 1TB SSD; MicroSD card socket Display – 10.1-inch IPS display with 1920×1200 resolution, 60Hz refresh rate, 10-point capacitive touchscreen Video Output – Mini HDMI up to 4Kp60, USB-C DisplayPort up to […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 13 Comments on Reolink TrackMix PoE review – A smart 4K PTZ security camera with two lenses, auto-tracking

Reolink TrackMix PoE review – A smart 4K PTZ security camera with two lenses, auto-tracking

Reolink TrackMix PoE

Reolink has launched another 4K PTZ smart security with human and vehicle detection, plus pet detection (Beta). The Reolink TrackMix PoE comes with two lenses, one with a wide-angle, and the other telephoto lens to zoom on a specific zone, and supports auto-tracking. I’ve had the camera for a few months so I’ll report on my experience with the device. Reolink TrackMix PoE specifications Storage – MicroSD card slot Camera Image sensors – 1/3″ CMOS sensor + 1/2.8″ CMOS Sensor Video Resolution – Up to: 3840 x 2160 (8.0 megapixels) at 25 frames/sec Lenses – f=2.8mm@F=1.6 and f=8mm@F=1.6 Video Format – H.264, H.265 Field of View – Horizontal: 104°-38°; vertical: 60°-21° Zoom Mode – 6x hybrid zoom Day & Night – IR-cut filter with auto-switching Infrared Night Vision – Up to 15 via 2x 850nm LEDs Color Night Vision – 2x spolights at 6500K/450 lumens Pan &Tilt Range – Pan: […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 39 Comments on Jasper Lake Mini-ITX motherboard comes with 6 SATA 3.0 connectors, 2 M.2 NVMe sockets

Jasper Lake Mini-ITX motherboard comes with 6 SATA 3.0 connectors, 2 M.2 NVMe sockets

Jasper Lake mini-ITX NAS

Topton “N5105/N6005 NAS board” is a mini-ITX motherboard powered by an Intel Celeron N5105 or N6005 Jasper Lake processor, equipped with six SATA 3.0 ports, two M.2 NVMe sockets, and four Intel i226-V 2.5GbE controllers. The board also comes with two SO-DIMM DDR4 slots for up to 64GB RAM, HDMI 2.0 and DisplayPort video outputs, and several USB 3.0/2.0 interfaces. As its name implies, it is designed for network access storage (NAS), but I could also see it used as a networked video recorder (NVR), a network appliance, or a multi-purpose machine. Topton “N5105/N6005 NAS board” specifications: SoC (One or the other) Intel Celeron N5105 quad-core Jasper Lake processor @ 2.0GHz / 2.9GHz (Turbo) with 24EU Intel UHD graphics @ 450 / 800 MHz (Turbo); 10W TDP Intel Pentium N6005 quad-core Jasper Lake processor @ 2.0GHz / 3.3GHz (Turbo) with 32EU Intel UHD graphics @ 450 /  900 MHz (Turbo); […]

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