EditorsAbout the SiteComes vs. MicrosoftUsing This Web SiteSite ArchivesCredibility IndexOOXMLOpenDocumentPatentsNovellNews DigestSite NewsRSS

03.03.14

Embedded Linux News Roundup

Posted in GNU/Linux at 6:52 am by Dr. Roy Schestowitz

Summary: News about Linux devices and embedded Linux, categorised for easier digestion

Raspberry Pi

  • Raspberry Pi marks 2nd birthday with plan for open source graphics driver

    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.”

  • A birthday present from Broadcom
  • Get Quake III running on Raspberry Pi using Broadcom’s open-source GPU drivers, earn $10K

    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.”

  • Broadcom Open-Sources VideoCore IV 3D Graphics Stack

    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.

  • Android for All: Broadcom Gives Developers Keys to the VideoCore® Kingdom

    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.

  • A Nicely-Built 40-Core Raspberry Pi Cluster

    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.

  • Teachers panicking over new computing curriculum

    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.”

  • Raspberry Pi: giant hacks for a tiny board

    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

Rikomagic

PicoScope

  • Embedded World: PicoScope gets Linux software

    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.

  • Pico scopes now run Linux

    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.

  • A USB scope for Linux fans

    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

Linaro/Yocto/Enea

Misc.

Share this post: These icons link to social bookmarking sites where readers can share and discover new web pages.
  • Digg
  • del.icio.us
  • Reddit
  • co.mments
  • DZone
  • email
  • Google Bookmarks
  • LinkedIn
  • NewsVine
  • Print
  • Technorati
  • TwitThis
  • Facebook

If you liked this post, consider subscribing to the RSS feed or join us now at the IRC channels.

Pages that cross-reference this one

What Else is New


  1. EPO Spiraling Down the Drain as Experienced Examiners and Judges Are Seemingly Being Replaced by Interns

    Implementing yet more of his terrible ideas and so-called 'reforms', Battistelli seems to be racing to the bottom of everything (patent quality, staff experience, labour rights, working conditions, access to justice etc.)



  2. A Lot of News From the Supreme Court (SCOTUS) Today, With Some Important Decisions on Patents Coming Soon

    A roundup of today's outcomes from the US Supreme Court, which intends to review and decide on important patent cases



  3. In Historic Blow to Design Patents, Apple Loses to Samsung at the Supreme Court

    A $399 million judgment against Android devices from Samsung, with potential implications for other Android OEMs, is rejected by SCOTUS



  4. Good Riddance. Ray Niro is Dead.

    The infamous father of patent trolling is dead, so we need to remember his real legacy rather than rewrite his history to appease his rich relatives (enriched by destroying real companies)



  5. EPO Suicides Greater in Number Than is Widely Reported, Unjust System a Contributor to These

    The horrible regime of Benoît Battistelli has an enormous human toll (fatalities), far greater than the Office is willing to publicly acknowledge



  6. Lobbying Disguised as 'Reporting' by the Patent Microcosm, Which Wants More Patents and More Lawsuits (Lawyers Needed)

    A rebuttal to some new articles about patents, especially those that strive to increase patent-related activities (usually for personal gain)



  7. USPTO Echo Chamber That Lacks Actual Software Professionals Deciding on Patentability of Software

    A look at yesterday's "Roundtable on Patent Subject Matter Eligibility," which lacked involvement from those actually affected by patents rather than those who sell, trade, and exploit these



  8. More Examples of Microsoft and Its Patent Trolls Taxing Linux, Even After Microsoft 'Joined' (Paid) the Linux Foundation

    A quick look at the past week's news and clues about Microsoft's (and its broad army of patent trolls) strategy for taxing Linux, or imposing bundling at zero cost (to Microsoft)



  9. Heiko Maas, the SPD “Cash for Access” Affair, and Suspicions of Unwarranted Censorship at IP Kat (Again)

    Unsayable views or just a glitch? Readers of IP Kat express concern about a culture of censorship at IP Kat



  10. Endgame for Battistelli at the European Patent Office (EPO)

    Battistelli turns bad into worse by spitting on the very notion of accepting justice (from the highest court in The Hague or even the UN in this case)



  11. Les Échos Chamber: Having Corrupted the Media (With EPO Money), Battistelli Now Uses It for More UPC Propaganda

    The lies about the Unitary Patent are now being broadcast (Battistelli given the platform) by the publication that Battistelli pays



  12. Rumour: EPO in Berlin the Next Casualty of Battistelli's 'Reform' (Organisational Suicide Plan)

    Months after we learned that a former staff representative in Berlin had been dismissed we come across an anonymous claim that Berlin's 'branch' of the EPO will be folded onto Munich's



  13. Caricature: the Maas App

    The failure of Maas to even bother with regulation of Battistelli (among others) earns him this cartoon



  14. Links 5/12/2016: Linux 4.9 RC 8, DeepMind as FOSS

    Links for the day



  15. Leaked: Battistelli Acknowledges Bunk 'Justice' in About 100 Cases at the Internal Appeals Committee of the EPO

    A look at Battistelli's response to the latest from the International Labour Organisation (ILO), exceptionally delivering two decisions at the very end of last month



  16. The UPC Scam Part V: Unitary Patent Regime a Fantasy of Patent Trolls

    "Good for trolls" is a good way to sum up the Unitary Patent, which would give litigators plenty of business (defendants and plaintiffs, plus commissions on high claims of damages) if it ever became a reality



  17. EPO at a Tipping Point: Battistelli Quarrelling With French Politicians, Administrative Council Urged to Act, Staff Unrest Peaking

    The latest messages about Battistelli's regime at the EPO, which faces growing opposition from more directions than ever before



  18. Quality of Patents at the EPO Dependent on the Appeal Boards When Battistelli Assesses Performance Using the Wrong 'Production' Yardstick

    A look at some recent articles regarding patent quality in the US and in Europe, in particular because of growing trouble at today's EPO, which marginalises the appeal boards



  19. Microsoft's Push for Software Patents Another Reminder That There is No 'New' Microsoft

    Microsoft's continued fascination with and participation in the effort to undermine Alice so as to make software patents, which the company uses to blackmail GNU/Linux vendors, widely acceptable and applicable again



  20. Links 5/12/2016: SparkyLinux 4.5 Released, Kondik Exits Cyanogen (Destroyed After Microsoft Deal)

    Links for the day



  21. Software Patents Continue Their Invalidation Process, But Patent Law Firms Try to Deny This in Order to Attract Misinformed (or Poorly-Informed) Clients

    A roundup of news about software patents and demonstration of the sheer bias in the media, which is mostly controlled or steered by the patent microcosm rather than actual inventors



  22. Patent Trolls of Microsoft and Ericsson Are Trying to Tax Everything, Especially Linux Devices

    An update on Intellectual Ventures and Unwired Planet, whose operations pose a growing problem for Free software and Linux-based products (e.g. Android)



  23. Asia's Patent Litigation Chaos Getting Worse, Reaching Countries in the West, and Sites Like IAM Actively Promote This

    The race to the bottom (of patent quality) in China, the growth of patent trolls in the region, and the ruinous litigation strategy which now spills over even to the US -- through the Eastern District of Texas -- and may inevitably come to Europe (especially if the UPC ever becomes a reality)



  24. More French Politicians Are Complaining That Benoît Battistelli is a Disgrace to France and Urge for Action

    The backlash against Battistelli spills well outside the EPO and is now apparent even at the French National Assembly



  25. Links 3/12/2016: Mageia 5.1 Released, Mozilla Revenue at $421.3M

    Links for the day



  26. Canadian Intellectual Property Office (CIPO) Sees Decline in Patent Applications and It May Actually be a Good Thing

    Challenging the false belief that the more patents society has the better off it will be, citing examples and news from north America



  27. Blockchain Domain Infested With Software Patents, MasterCard Among the Culprits

    Worrying signs that an area of Free/Open Source software innovation is getting impacted by the plague of software patents



  28. Dutch Media Covers Latest EPO Scandals, German Media Totally Absent (a Media Blackout of Convenience)

    Our observations regarding the apparent media disinterest in EPO scandals, especially at the very core of the EPO (principal host country)



  29. Relocating the Boards of Appeal to Haar is a Poisonous Priority at Battistelli's EPO

    Revisiting Battistelli's effort to chop off the appeal boards that are necessary for ensuring patent quality at the EPO



  30. Links 2/12/2016: Mint Betas, Chrome 55, KDevelop 5.0.3, PHP 7.1.0

    Links for the day


CoPilotCo

RSS 64x64RSS Feed: subscribe to the RSS feed for regular updates

Home iconSite Wiki: You can improve this site by helping the extension of the site's content

Home iconSite Home: Background about the site and some key features in the front page

Chat iconIRC Channel: Come and chat with us in real time

CoPilotCo

Recent Posts