Operating Systems Category - Page 269 of 1029 - CNX Software

March 1, 2021March 1, 2021 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

3.5-inch Atom x6000E embedded SBC features 3x GbE, 2x SATA, 6x USB, and more

Several Elkhart Lake SBC’s integrate two Ethernet ports including Avalue ECM-EHL 3.5-inch SBC or Congatec Conga-PA7 Pico-ITX board with the former equipped with 2.5GbE and GbE ports, and the latter two GbE ports. But if your industrial project requires more Ethernet ports, iBase IB836 3.5-inch Atom x6000E embedded SBC offers three Gigabit Ethernet RJ45 ports, as well as two SATA ports, six USB interfaces, plus various display options, as well as M.2 and mPCIe expansion sockets. iBase IB836 specifications: Elkhart Lake SoC (one of the other) Intel Atom x6425E quad-core processor @ 1.8GHz/3.0GHz, with 1.5MB cache, Intel UHD graphics; 12W TDP Intel Atom x6413E quad-core processor @ 1.5GHz/3.0GHz, with 1.5MB cache, Intel UHD graphics; 9W TDP Intel Atom x6211E dual-core processor @ 1.2GHz/3.0GHz, with 1.5MB cache, Intel UHD graphics; 6W TDP System Memory – Up to 32GB via DDR4-3200 SO-DIMM, with IBECC support Storage – 2x SATA ports, 1x mSATA […]

March 1, 2021March 1, 2021 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Raspberry Pi CM4 Carrier Board comes with RS485/Modbus, CAN, 1-wire interfaces (Crowdfunding)

Another day, another Raspberry Pi CM4 carrier board. Just like the TOFU carrier board, CM Hunter carrier board for Raspberry Pi CM4 targets industrial applications, but in a different way, as it focuses on industrial communication protocols with Galvanically-Isolated RS485/Modbus, 1-Wire, CAN 2.0B, and together with more common interfaces like Ethernet, HDMI, USB, etc… CM Hunter specifications: Supported systems-on-module – Raspberry Pi Compute Module 4 / 4 Lite Industrial communication Interfaces Isolated RS485/Modbus (Profibus compatible) based on Texas Instruments ISO1410 controller Isolated CAN 2.0B based on Microchip MCP2515 controller and MAX14879 CAN transceiver Isolated 1-Wire via Maxim DS2482 I2C bridge Storage – MicroSD card slot Video Output – HDMI 2.0, optional 3.5-inch or 4-inch 480×320 LCD display with resistive touch connected over SPI Networking – Gigabit Ethernet RJ45 port and optional 802.11b/g/n/ac WiFi 5 plus Bluetooth 5.0 LE USB – 2x USB 2.0 ports, 1x micro USB 2.0 OTG port […]

February 27, 2021February 22, 2023 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

STM32U5 Cortex-M33 MCU gets more performance, 2D graphics accelerator, and advanced security

STM32U5 development board B-U585I-IOT02A Discovery kit

The first STM32 MCU based on Arm Cortex-M33 core was the ultra-low-power STM32L5 microcontroller, and the company is now following up with the STM32U5 series also designed for smart applications including wearables, personal medical devices, home automation, and industrial sensors. The new family has a higher 160 MHz clock speed, up to 2048 KB flash, up to 786 KB RAM, a 2D graphics accelerator, several peripherals have been upgraded, and a new autonomous mode lets DMA and peripherals keep working while most of the device sleeps in order to save power. STM32U5 MCUs also integrate additional hardware security features, and are manufactured using a 40nm process, which the company says is the most advanced process suitable for microcontrollers. Just like for the STM32L5 family, there are two product lines in the STM32U5 series which mostly differ in their security features: STM32U575 with 1024 to 2048 KB of flash memory, 786 […]

February 26, 2021February 26, 2021 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Raspberry Pi Compute Module 4 industrial carrier board supports M.2 NVMe SSD, 4G LTE modem

Since the Raspberry Pi Compute Module 4 launch last fall, we’ve seen several interesting carrier boards for the system-on-module including Wiretrustee to build a NAS with up to four SATA drives, the compact, Arduino-sized Piunora board that also include an M.2 socket, or Over:Board mini-ITX carrier board. Oratek brings another one specially designed for industrial use cases with TOFU Raspberry Pi Compute Module 4 carrier board offering wide DC input, Gigabit Ethernet with PoE, M.2 NVMe SSD or 4G LTE modem support, among many other features. Specifications: Raspberry Pi Compute Module 4 socket Storage NVMe SSD via M.2 2242 Key B socket (See Expansion section) MicroSD card slot Video Output HDMI 2.0 port up to 4Kp60 MIPI DSI connector for Raspberry Pi LCD display Camera – 1x MIPI CSI connector for Raspberry Pi camera Connectivity Gigabit Ethernet port with PoE Optional WiFI 5 and Bluetooth 5.0 on Raspberry Pi CM4 […]

February 25, 2021February 25, 2021 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

StereoPi v2 stereoscopic camera is powered by Raspberry Pi CM4 (Crowdfunding)

StereoPi stereoscopic camera based on Raspberry Pi Compute Module 3 was introduced in late 2019 on Crowd Supply. The camera can record 3D video, create 3D depth maps with OpenCV, and benefits from the Raspberry Pi software ecosystem. The developers are now back with an upgraded model. StereoPi v2 comes with many of the same features, but as it is based on Raspberry Pi CM4 (Compute Module 4) it offers better performance, Gigabit Ethernet, Wifi & Bluetooth connectivity out of the box, while other features like PoE, TFT screen, shot button, etc.. are optional. StereoPi v2 specifications: Supported SoM – Raspberry Pi CM4 or CM4Lite modules Storage – MicroSD card socket Video Output – Micro HDMI port Camera I/F – 2x MIPI CSI camera connector plus “hackable camera lines” Networking – Gigabit Ethernet RJ45 port, plus optional WiFi 5 and Bluetooth 5.0 on Raspberry Pi CM4 module USB – 2x […]

February 23, 2021February 23, 2021 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Advantech Elkhart Lake mini-ITX motherboard offers triple display support, dual LAN, eight USB and six COM ports

We’ve seen a fair amount of Intel Elkhart Lake platforms including modules, 3.5-inch SBCs, Pico-ITX boards, and embedded mini PCs, but so far, I had not noticed any Elkhart Lake mini-ITX motherboard. Advantech AIMB-218 motherboard offers a choice of low-power Atom, Celeron and Pentium Elkhart Processor, and thanks to the larger form factor plenty of I/Os including four display interfaces (DP++/HDMI/eDP/LVDS) supporting up to three display, eight USB port, six serial COM port, and dual Gigabit Ethernet. Advantech AIMB-218 specifications: SoC (one or the other) – Intel Atom x6413E quad-core processor @ 1.50 GHz / 3.0 GHz (Turbo) with 16EU Intel UHD graphics; 9W TDP Intel Celeron N6211 dual-core processor @ 1.20 GHz / 3.0 GHz with 16EU Intel UHD graphics; 6.5W TDP Intel Celeron J6413 quad-core processor @ 1.80 GHz / 3.0 GHz with 16EU Intel UHD graphics; 10W TDP Intel Pentium J6426 (new part) quad-core 2.0 GHz / […]

February 23, 2021February 23, 2021 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Encoding and decoding AVIF pictures with open-source software & libraries

One of the new features of Android 12 is support for the AVIF file format that provides much smaller files at the same level of quality. Jake Archibald has done a great job comparing AVIF format to JPEG, WebP, and other still picture formats, and the results are really impressive. Besides Android 12, AVIF is already supported in Chrome browser, will be enabled by default in Firefox 86, but here’s we’ll look at some of the open-source programs and libraries that allow you to manipulate AVIF pictures. With libavif library, AOMedia has published a reference implementation in C, together with avifenc and avifdec tools, that rely on various codecs, but it appears rav1e is recommended for encoding AVIF picture, while dav1d is the best choice for AVIF decoding. libavif will not automatically build the codec, and they need to be enabled in CMakeLists.txt

option(AVIF_CODEC_AOM "Use the AOM codec for encoding/decoding (see AVIF_CODEC_AOM_DECODE/AVIF_CODEC_AOM_ENCODE)" OFF)
option(AVIF_CODEC_DAV1D "Use the dav1d codec for decoding" ON)
option(AVIF_CODEC_LIBGAV1 "Use the libgav1 codec for decoding" OFF)
option(AVIF_CODEC_RAV1E "Use the rav1e codec for encoding" ON)
option(AVIF_CODEC_SVT "Use the SVT-AV1 codec for encoding" OFF)

option(AVIF_CODEC_AOM "Use the AOM codec for encoding/decoding (see AVIF_CODEC_AOM_DECODE/AVIF_CODEC_AOM_ENCODE)" OFF)

option(AVIF_CODEC_DAV1D "Use the dav1d codec for decoding" ON)

option(AVIF_CODEC_LIBGAV1 "Use the libgav1 codec for decoding" OFF)

option(AVIF_CODEC_RAV1E "Use the rav1e codec for encoding" ON)

option(AVIF_CODEC_SVT "Use the SVT-AV1 codec for encoding" OFF)

as well as define the path […]

February 23, 2021February 23, 2021 by Saumitra Jagdale - 9 Comments

Fuzix Unix-like operating system ported to Raspberry Pi Pico and ESP8266

The Raspberry Pi Pico is not compatible with Linux, but now supports another Unix-like operating system known as Fuzix. Alan Cox’s Fuzix is a Unix-like operating system for older devices with less performance capacity. David Given’s two recent posts have brought to the attention about the operating system’s compatibility with ESP8266 MCU and Raspberry Pi Pico. Fuzix operating system has a kernel which is the central core of the system. Also, it has a C compiler and a set of core applications similar to the UNIX filesystem. The Raspberry Pi Pico port comes with many benefits like a well-structured Unix filesystem with its compatibility for SD cards through the SPI interface. Hence, supporting the Fuzix operating system. The full set of Fuzix binaries is available through a serial console to UART0. Porting Fuzix to ESP8266 The post on “Porting Fuzix to the ESP8266” addresses the MCU’s support for the Fuzix […]