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August 6, 2014May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Linux 3.16 Released

Linus Torvalds announced the release of Linux Kernel 3.16 over the week-end: So nothing particularly exciting happened this week, and 3.16 is out there. And as usual (previous release being the exception) that means that the merge window for 3.17 is obviously open. And for the third time in a row, the timing sucks for me, as I have travel coming up the second week of the merge window. Many other core developers will be traveling too, since it’s just before the kernel summit in Chicago. So we’ll see how the next merge window goes, but I’m not going to worry about it overmuch. If I end up not having time to do all the merges, I might delay things into the week of the kernel summit, but I’ll hope to get most of the big merging done this upcoming week before any travel takes place, so maybe it won’t come […]

May 24, 2014 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Aaeon Announces CoMs, 3.5″ & mini ITX Embedded Boards Powered by Intel Bay Trail Processors

AAEON has announced the release three embedded boards and modules based on Intel Celeron J1900, N2930, N2807 and Atom E3800 series processors, which are all part of Intel’s low power Bay Trail family. EMB-BT1 is s mini-ITX board powered by Intel Atom 3825 or 3845, Gene-BT05 is a 3.5″ industrial board also based on Atom 3815/3815 or Celeron N2930 processors, and COM-BT is a series of COM Express type 6 computers-on-module. EMB-BT1 mini-ITX Board EMB-BT1 is a fanless board designed for digital signage, POS, Kiosk and networking applications among others, with the following key features: SoC – Intel Atom E3825 with 2 cores @ 1.33 GHz (TDP: 6 W) or Atom E3845 with 4 cores @ 1.91 GHz (TDP: 10W) System Memory – DDR3L-1066 MHz (3825) or DDR3L-1333 MHz (3845) Storage – Up to 2x SATA 6.0Gb/s, 2x SATA 3.0Gb/s Display – 1x VGA, 1x HDMI, 1x LVDS with dual […]

April 1, 2014 by Jean-Luc Aufranc (CNXSoft) - No Comments

Linux Kernel 3.14 Release

Linus Torvalds announced the release of Linux Kernel 3.14 yesterday: So we had a few fairly late changes that I could have done without, but the changelog from -rc8 is still pretty small, and I’m feeling pretty good about it all. If we did end up with any last-minute problems due to the final spurt of patches, they’ll be pretty specific, and it really didn’t make sense to me to delay the release without anything known pending. Much of the final spurt were either marked for stable or known regressions. So 3.14 is out there, and the merge window for 3.15 is thus open. Please do spend the time to test out 3.14, though, even if you might otherwise be in a hurry to send me your pending queue for the next release. Linus Kernel 3.13 brought a scalable block layer for high-performance SSDs, nftables, NFC payment support, squashfs performance […]

August 1, 2013August 1, 2013 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

ARM TechCon 2013 Schedule – ARM Servers, Internet of Things, Multicore, Hardware and Software Optimization and More

ARM Technology Conference (TechCon) 2013 will take place on October 29 – 31, 2013, in Santa Clara, and the detailed schedule for the event has just been made available. In the previous years, the conference was divided into Chip Designs day (1 day), and the other 2 days were reserved for Software & System Design, but this year it does not appear to be the case. Whether you’ll be able to attend the event or not, it’s worth having a look at what will be discussed there in order to have a better understanding of what will be the key ARM developments in the near future in terms of hardware and software. There will be around 90 sessions categorized into 15 tracks: Accelerating Hardware Development – This track explores the resources, tools, and techniques that designers can employ to quickly bring hardware to market. Topics include multicore design, ARM IP, […]

April 9, 2013 by Jean-Luc Aufranc (CNXSoft) - No Comments

Design West Summit – 23-25 April 2013

Design West 2013, previously known as the Embedded Systems Confertence, will take place later this month, on 23-25 April to be exact, at San Jose McEnery Convention Center in San Jose, California, US. The event will be divided into 22 tracks dealing with software development, hardware design, operating systems, security and more: Android Certificate Program – Two-day hands-on embedded android workshop. Black Hat Summit – The Black Hat Embedded Security Summit will provide electronics professionals with essential information and tools, as well as a forum for the discussion and evaluation of the latest solutions for securing their embedded systems. Training courses will focus on topics such as Network Security, Incident Response, Web Application Security, and Exploit Development. Connectivity and Networking – The Connectivity and Networking track educates design engineers on wired and wireless communications, spanning need-to-know topics from essentials of USB device development to antenna and RF system design. Debugging […]

May 9, 2012July 17, 2012 by Jean-Luc Aufranc (CNXSoft) - No Comments

IEEE Updates 802.11 Standard to Support 600Mb/s Wi-Fi and Approves 802.1aq Standard for Large Ethernet Networks

IEEE has recently announced a standard update for WiFi (802.11-2012) which adds support for 3.7 GHz bands, 600Mb/s throughput and mesh networking among other things, and approved 802.1aq Shortest Path Bridging standard, which will streamline the creation and management of large Local and Metropolitan Area networks by using the next-generation VLANs. IEEE Wi-Fi 802.11-2012 Standard IEEE 802.11-2012 is the 4th revision of the Wi-Fi standard. It has been expanded by supporting faster and more secure devices, while offering improved Quality of Service and cellular network hand-off. Key amendments to the standard: IEEE 802.11n now defines MAC and PHY modifications to enable throughput up to a maximum of 600Mb/s Direct-link setup “Fast roam” Radio resource measurement Operation in the 3650-3700MHz band Vehicular environments, mesh networking, security, broadcast/multicast and unicast data delivery Interworking with external networks and network management. IEEE 802.11 is available for purchase for $5 at the IEEE Standards Store. […]

March 13, 2012March 13, 2012 by Jean-Luc Aufranc (CNXSoft) - No Comments

Bump In Host on Android – IPv4 to IPv6 Translation – Android Builder Summit

Yonghui Wang, representative of China Mobile to the Linux Foundation, gives a presentation about BIH (Bump in the Host) protocol at the Android Builder Summit in February 2012. Abstract: BIH or Bump-in-the-host realizes a host-based IPv4 to IPv6 protocol translation mechanism that allows a class of IPv4-only applications that work through NATs to communicate with IPv6-only peers on Android. The host on which applications are running may be connected to IPv6-only or dual-stack access networks. BIH hides IPv6 and makes the IPv4-only applications think they are talking with IPv4 peers by local synthesis of IPv4 addresses. China Mobile has released an open source implementation of the protocol. The presentation slides has not available for this talk. 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. […]

February 27, 2012 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Adapting Your Network Code For IPv6 Support – ELC 2012

Mike Anderson, CTO and Chief Scientist at The PTR Group, discloses how to bring your network code up to speed for IPv6. Abstract: IPv6 support is no longer a “sometime in the future” thing. We’ve exhausted the IPv4 address space and need to start transitioning our code to support IPv6. But, is this a big thing or a little thing? This presentation will outline the typical changes that need to be made to networking code to support IPv6 and describe transition strategies to enable use in a dual-stack environment. The target audience for this presentation is developers who want to take advantage of the new IPv6 address space. This presentation is targeted at intermediate-level developers with some understanding of the IP protocol stack. You can also download the presentation slides on elinux.org Jean-Luc Aufranc (CNXSoft)Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a […]