Embedded Linux News Roundup
- Dr. Roy Schestowitz
- 2014-03-03 11:52:39 UTC
- Modified: 2014-03-03 13:45:29 UTC
Summary: News about Linux devices and embedded Linux, categorised for easier digestion
Raspberry Pi
-
That "blob" is the closed source driver code that the Pi requires today. "In common with every other mobile graphics core, using the VideoCore IV 3D graphics core on the Pi requires a block of closed-source binary driver code (a 'blob') which talks to the hardware," Upton wrote. "Our existing open-source graphics drivers are a thin shim running on the ARM11, which talks to that blob via a communication driver in the Linux kernel. The lack of true open-source graphics drivers and documentation is widely acknowledged to be a significant problem for Linux on ARM, as it prevents users from fixing driver bugs, adding features and generally understanding what their hardware is doing."
-
Broadcom has released open-source drivers and documentation for the graphics processor that's used in the Raspberry Pi microcomputer, among other devices.
"To date, there's been a dearth of documentation and vendor-developed open source drivers for the graphics subsystems of mobile systems-on-a-chip (SoC)," Eben Upton, a Broadcom technical director and Raspberry Pi Foundation cofounder, wrote in a blog post. "Binary drivers prevent users from fixing bugs or otherwise improving the graphics stack, and complicate the task of porting new operating systems to a device without vendor assistance."
-
In celebrating two years that Raspberry Pi has been around, Eben Upton has announced today that they are open-sourcing their OpenGL ES 1.1/2.0 graphics stack for the Broadcom VideoCore IV 3D graphics subsystem and it will help the Raspberry Pi with having a truly free graphics stack.
-
The community of open source mobile developers around the world are a vocal bunch – and here at Broadcom we’ve heard their call.
To date, there’s been a dearth of documentation and vendor-developed open source drivers for the graphics subsystems of mobile systems-on-a-chip (SoC). Binary drivers prevent users from fixing bugs or otherwise improving the graphics stack, and complicate the task of porting new operating systems to a device without vendor assistance.
But that’s changing, and Broadcom is taking up the cause.
-
Raspberry Pi super-computing clusters have been attempted before, but usually they don't turn out as nice as this new one that's comprised of 40 Raspberry Pi boards inside of an acrylic chassis.
-
Raspberry Pi director of Educational Development Clive Beale questioned whether the DfE is doing enough. He said, "I'm really worried it hasn't been taken seriously enough."
-
Usually there are two ways to look forward to buy a Raspberry Pi: first, think about a strange thing to make, and then go to the website; or second, buy the Raspberry Pi board having no idea of what you are going to do with it. Usually, I buy things and only after that I go through the Internet in search of inspiration and creative use cases for my new toys. That was the case with my first Raspberry Pi board: everyone seems to be able to put together his tiny PC with some parts (monitor, mouse and so on), a CPU and a lightweight Linux distribution, but what can we do that is totally crazy, mind-blowing and problem-solving?
Legato
-
Called Legato, the embedded platform runs Wind River Linux and comes with pre-integrated and validated components that provide connectivity to any cloud, any network and any peripheral.
-
Sierra Wireless recently introduced the Legato platform, an open source embedded platform built on Linux and designed to simplify the development of machine-to-machine (M2M) applications from the device to the cloud.
-
THE INTERNET OF THINGS got a shot in the arm today as Sierra Wireless announced Legato, a Linux distribution designed for Machine to Machine (M2M) communications.
-
Brooklyn based 3D printer manufacturer MakerBot has launched pre-sales for the second of three Replicator models that appear to be the world’s first commercial 3D printer based on embedded Linux. Almost all 3D printers are compatible with Linux desktops, just as they are with Windows and the Mac, and many, if not most, offer open source hardware and software designs. However, aside from some Raspberry Pi and BeagleBone hacks, the MakerBot Replicator Mini Compact appears to be the first to run embedded Linux.
Rikomagic
-
The folks at UK-based Cloudsto have added a new device to their range of small, ARM-based Linux computers.
The Rikomagic MK902 LE is a small box with a Rockchip quad-core processor, 2GB of RAM, and up to 16GB of storage. It ships with Ubuntu Linux, and it’s available from the Cloudsto shop for €£94.99 and up, or about $159.
PicoScope
-
Pico Technology has released a beta version of the PicoScope 6 oscilloscope software for Linux.
This is intended to support the use of Linux in the scientific and educational fields.
The PicoScope 6 application runs on a PC to create oscilloscope, FFT spectrum analyser and measuring device functions.
-
Users can save captures for offline analysis, share them with other PicoScope for Windows and PicoScope for Linux users, or export them in text, CSV and Mathworks MATLAB 4 formats. The only additional hardware needed is a USB oscilloscope.
-
USB oscilloscopes are popular - only that the marketable supply is focused almost exclusively to Windows platforms. Pico Technology now redeems the growing flock of Linux users by offering such a software that runs under their preferred operating system.
Cortex
-
Newark Element14ââ¬Â²s $79, Linux-ready “SAMA5D3 Xplained” SBC showcases Atmel’s SAMA5D3 processor, with features like dual LAN ports and Arduino compatibility.
-
The first is the Hachiko development board for the Renesas RZ/A microcontroller, which is an ARM Cortex-A9-based MCU. This is positioned as a low end design board for applications such as door entry phones, barcode scanners and data communication modules.
Linaro/Yocto/Enea
-
Linaro is a not-for-profit company, owned by ARM and some of its top Cortex-A licensees, yet it acts much like an open source project. In addition to its core role of developing standardized Linux and Android toolchain for ARM-based devices, the 200-engineer organization sponsors a variety of Engineering Groups (see farther below).
-
Enea launched a free, community-backed Open Enea Linux platform, with Yocto and Linaro contributions, and plans to target various community-backed SBCs.
Misc.
-
The trouble is, other big technology companies have been scrambling to capitalize on the so-called Internet of things. In December, Qualcomm, LG, Sharp, and other companies came together with the Linux Foundation for the new AllSeen Alliance. Now AT&T’s Digital Life business division, which focuses on home security and automation, is part of the AllSeen Alliance, too.
-
Planet unveiled a Linux-based, 16-channel network video recorder called the NVR-1620, with dual HDD bays, dual displays, and up to 2560 x 1920 resolution.
Recent Techrights' Posts
- Red Hat QA Team "Had Shrunk by Half Over the Past Year." (After IBM Divestment)
- If Red Hat's workforce is being moved to the East, then RHEL can become a national security problem
-
- Gemini Links 04/09/2025: Digital Minimalism and Social Control Media
- Links for the day
- IBM's GNU/Linux Divestment, Based on Hard But Anecdotal Evidence (IBM Fails to Recognise How Much Money It Made and Can Still Make From "Linux")
- Love us or hate us, a lot of what we've been saying about Red Hat under IBM turns out to be rather accurate
- Links 04/09/2025: Massive Microsoft Staff Cuts (Barely Reported), "Strange Conspiracy Theory Is Reportedly Spreading Inside OpenAI"
- Links for the day
- Activists Can Win, But Keep an Eye on the Ball and on the Trophy
- GitHub is dying, it was a loss-making trap, not free hosting
- Gemini Links 04/09/2025: Katrina Remembered, Distracted Driving, and Virtual Economics
- Links for the day
- At This Point It's No Longer Matthew Garrett But People Who Fund Matthew Garrett (or Companies That Fund His SLAPPs Against My Wife and I)
- The only thing worse than misogynists are misogynists who fail to respect other people's right to go on holiday
- Over at Tux Machines...
- GNU/Linux news for the past day
- IRC Proceedings: Wednesday, September 03, 2025
- IRC logs for Wednesday, September 03, 2025
- The UEFI 9/11 - Part VI - This Serious Harm Was Planned for Over a Decade, Not an Accident or Merely Some Misfortune
- The term "Serious Harm" is legally meaningful here
- GNOME Unfit for Diversity and Inclusion
- GNOME's leadership is using "bad words"
- Brodie Robertson Addressing the Recently-Discovered Comments
- Most people probably knew nothing about this until he wrote a response
- Slopwatch: "Open Source" and "Linux" News Faked, Made by Bots and Entered Into Google News
- Spam combined with slop about "Linux" has entered Google News
- Links 03/09/2025: Microsoft Causes Mass Layoffs Outside Microsoft Also, "Google Can Keep Paying for Firefox Search Deal"
- Links for the day
- Gemini Links 03/09/2025: calendar.txt, Alhena 5.3.1, and ROOPHLOCH
- Links for the day
- The Theory That the Man From McKinsey, Whom Red Hat Took From Microsoft a Month Ago as Executive, Wants 'Efficiency' (Lower Salaries)
- So far... no "official" word
- When Your Site's Articles Are Being 'Cheapened' by Slop as Feature Images
- Dr. Farnell should become an advisor to The Register MS
- Certificate Authority Let's Encrypt Drops to Only Half a Dozen Capsules and 0.2% of the Whole in Geminispace, Self-Signed is the Way to Go
- It used to have hundreds, according to Lupa
- Doing to Red Hat What They Already Did (and Still Do) to IBM
- there seems to be a drive to hire cheaper staff, and it may be led by somebody Red Hat hired from Microsoft
- Links 03/09/2025: Salesforce's Latest Mass Layoffs, 93% in Large Poll at The Register MS Say UK Government Should Dump Microsoft
- Links for the day
- Preparations for Our 19th Anniversary Have Already Begun
- When we get back we'll probably sort out some balloons and venue for the next party
- Pleased After 2 Years With team.blue
- Moving from a Content Management System (CMS, dynamic) to a Static Site Generator (SSG) was a wise decision that made life so much easier
- The Free Software Foundation (FSF) is Being Attacked by Organisations Jealous of Its Principled Stance and Longevity
- Nobody is perfect, but imperfection does not instantaneously imply sinister intent
- If You Reject the Google Verdict in the US, Then You Should Also Reject the "Modern" Web (Do Something About It)
- Gemini Protocol is still open; it cannot be hijacked or subverted because it's frozen by design and by intention
- Open Source Initiative IRS Filing: Almost All the Money is Corporate, Stefano Maffuli (Executive Director) Takes About a Quarter of That Money for Openwashing of "AI" Ponzi Scheme
- OSI is currently little but a PR/marketing agency of Microsoft
- Many People Are "Leaving" Red Hat, Even High-Level Managers
- Something is definitely going on at Red Hat
- Techrights Has Been Subjected to Calls of Violence (and Death Threats), It Never Condoned Violence
- I have no sympathy for people who call violence "free speech" and then get in trouble
- Condoning Violent Behaviour and "Free Speech"
- perhaps Microsoft Lunduke lost touch with what constitutes violence
- Takeaway From the Google Verdict: GAFAM Has Too Much Control (Even Over the US Government and Courts With Government Appointees)
- Many people feel disappointed but hardly surprised by the verdict
- The Free Software Foundation (FSF) Turns 40 in One Month
- As noted a few days ago, several times in fact, many people now recognise the importance of the FSF's mission, even if most people don't know what the FSF is
- Many Microsoft "Assets" Are Fabricated Baloney (to Game the Numbers)
- At times it seems like what we deal with are many weak patents (on algorithms), valuations or speculations based on hype ("hey hi"), and stocks held by Microsoft and its own staff
- "Voluntary" Layoffs at Microsoft (to Game the Numbers, Sugar-Coating a Crisis)
- "Employees interested have until the end of October to volunteer."
- Over at Tux Machines...
- GNU/Linux news for the past day
- IRC Proceedings: Tuesday, September 02, 2025
- IRC logs for Tuesday, September 02, 2025
- Links 02/09/2025: Oligarch Tech and Text Encoding Concerns in Ada
- Links for the day
- "Internal Changes at Red Hat / IBM"
- It seems like quite a few people are leaving
- Confirmed in French Media: Mass Layoffs (10% Culled) in Microsoft France
- Now some reports in French
- "People on LinkedIn Saying That They've Left Red Hat."
- We already saw signs of it a month ago and named some of the people
- Gone With the BRICs (or BRICS): "Linux 8" in Cuba
- GAFAM must be worried
- Telecompaper Reports Microsoft to Reduce the Workforce by Another 10% (in France)
- Imagine what this will do to staff's morale
- Microsoft in Freefall in Finland
- Can Finland eradicate Windows from all its infrastructure, including core operations that are sensitive to sabotage by cracking?
- Google's Chrome Passes 70% and Web Standards Are Dying
- The Web is quickly becoming devoid of any standards
- India is Back to Windows 8 (Market Share Down to 8%) as Android Soars to a New Record High
- For Microsoft, India is a runaway market
- Slopwatch: Plagiarism and Ponzi Scheme, Bubble About to Burst Entirely, Admits Goldman Sachs
- the hype that Google News and The Register MS actively participate and profit from
- Links 02/09/2025: SCO Summit and Russia Suspected Of Jamming GPS
- Links for the day
- Gemini Links 02/09/2025: Mediterranean Marriage and Staying Connected at 35,000 Feet
- Links for the day
- The Register MS Says "AI Web Crawlers Are Destroying Websites", So Why Does The Register MS Help 'AI' Companies? (Spoiler: Money)
- People need to call out The Register MS on its hypocrisy
- Slopfarms Already Peaked, They Will Die When Slop Companies Run Out of Money to Borrow
- slopfarms will lack an actual "engine"
- Links 02/09/2025: Attacks on Unions, Microsoft TCO, and DDoSing a Growing Problem
- Links for the day
- Why We Publish Information About the SLAPPs (But Not About the Legal Process), an Abuse of Process by Americans Trying to Silence Critics of Their Employer, Microsoft
- It doesn't take thousands of pages to explain something simple
- Internet Relay Chat Didn't Fall Off a Cliff
- IRC will turn 40 in less than 3 years from now
- The UEFI 9/11 - Part V - This is Not a Drill (Disable "SecureBoot" Now)
- A "9/11" Coming
- There's No Obligation to Speak to Anybody
- The very fact that "bkuhn" is till spending time in social control media says a lot about his poor judgment
- Over at Tux Machines...
- GNU/Linux news for the past day
- IRC Proceedings: Monday, September 01, 2025
- IRC logs for Monday, September 01, 2025
- Microsoft Trying to Force People to Resign (Amid Mass Layoffs) a Strategy That Takes Its Toll
- Microsoft seems to be circling down the drain and the "final flush" will be the moment the "hey hi" (AI) bubble implodes completely
- Google Simply Cannot Be Trusted
- Only fools would trust GAFAM
- Admission That a Third Party (or Parties) Funds the SLAPPs Against Techrights
- This can end up costing them over a million dollars
- Modifying and Writing One's Own Computer Programs is Not a Crime (or: Google Proves That Stallman Was Right)
- We're generally gratified to see so many positive mentions of him
- Why We Stopped Publishing Videos (for Now)
- We'll probably get back to videos one day, but it's hard to say when or to what extent
- What Animal Rights Activism Teaches Us About Sympathy and Focus
- It's possible to believe that the planet is warming, that we must do something about it, and still eat eggs and butter