The Chromium Project's Way to Wayland Automotive Linux Summit
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Lamadrid Android
ANDROID FGSDFG FDDFGDF ANTITRUST Android antitrust investigation DOMINANT POSITION mokmdokamsdfkmasodmkfosakdmfosdkmf okmsadf IT MARKET ANDROID FGSDFG FDDFGDF ANTITRUST Android antitrust investigation DOMINANT POSITION mokmdokamsdfkmasodmkfosakdmfosdkmf okmsadf IT MARKET ANDROID FGSDFG FDDFGDF ANTITRUST Android antitrust investigation DOMINANT POSITION mokmdokamsdfkmasodmkfosakdmfosdkmf okmsadf IT MARKET ANDROID THOUGHTS IN BRIEF: FGSDFG FDDFGDF(i) A quick overview of the facts (ii) Business considerations and ANTITRUSTbackground DOMINANT(iii)The POSITION Law : (I) Dominance mokmdokamsdfkmasodmkfosakdmfosdkmf(iv)The Law: (II) Predatory okmsadf allegations IT MARKET(v) The Law: (III) Bundling allegations ANDROID FGSDFG THE FACTS FDDFGDF ANTITRUST DOMINANT POSITION mokmdokamsdfkmasodmkfosakdmfosdkmf okmsadf IT MARKET • AndroidANDROID is an open source OS licensed on a royalty-free basis. Licensees remain free to do whatever they wish with the code (e.g. downloading,FGSDFG distributing or modifying –forking- it). • OEMs remain free to use Android with or without Google Apps (e.g. NokiaFDDFGDF X). • WhenANTITRUST OEMs wish to offer certain Google apps on top of Android they can enter into a MADA which requires them to (i) preload a minimum set ofDOMINANT apps (GMS); POSITION (ii) place Search widget and GooglePlay icons in a certain way; and (iii) use Google Search as default engine for the searchmokmdokamsdfkmasodmkfosakdmfosdkmf intent. okmsadf • OEMs (and users) remain at all times free to pre-install at any time any nonIT MARKET-Google app (including a non-Google App Store) = no Google walled garden (room for intra-ecosystem competition) ANDROID A MATTER OF DIFFERENT FGSDFG FDDFGDFBUSINESS MODELS ANTITRUST DOMINANT POSITION mokmdokamsdfkmasodmkfosakdmfosdkmf okmsadf IT MARKET EssentiallyANDROID 3 different business models for mobile operating systems (OSs): i. Apple’s vertically integrated model - Monetization via sales of devices. -
Meego Smartphones and Operating System Find a New Life in Jolla Ltd
Jolla Ltd. Press Release July 7, 2012 Helsinki, Finland FOR IMMEDIATE RELEASE MeeGo Smartphones and Operating System Find a New Life in Jolla Ltd. Jolla Ltd. is an independent Finland based smartphone product company which continues the excellent work that Nokia started with MeeGo. The Jolla team is formed by directors and core professionals from Nokia's MeeGo N9 organisation, together with some of the best minds working on MeeGo in the communities. Jussi Hurmola, CEO Jolla Ltd.: "Nokia created something wonderful - the world's best smartphone product. It deserves to be continued, and we will do that together with all the bright and gifted people contributing to the MeeGo success story." Jolla Ltd. will design, develop and sell new MeeGo based smartphones. Together with international private investors and partners, a new smartphone using this MeeGo based OS will be revealed later this year. Jolla Ltd. has been developing a new smartphone product and the OS since the end of 2011. The OS has evolved from MeeGo OS using Mer Core and Qt with Jolla technology including its own brand new UI. The Jolla team consists of a substantial number of MeeGo's core engineers and directors, and is aggressively hiring the top MeeGo and Linux talent to contribute to the next generation smartphone production. Company is headquartered in Helsinki, Finland and has an R&D office in Tampere, Finland. Sincerely, Jolla Ltd. Dr. Antti Saarnio - Chairman & Finance Mr. Jussi Hurmola - CEO Mr. Sami Pienimäki - VP, Sales & Business Development Mr. Stefano Mosconi - CIO Mr. Marc Dillon - COO Further inquiries: [email protected] Jolla Ltd. -
Overall Features Performance Price
Scan this code for more info. To download a barcode app, SMS <f2k> to 56677 from a mobile phone with Internet access and camera. SMARTPHONE JOLLA Experience a different way of operating a smartphone without any home or back button — Ashok Pandey to operate, but those who are upgrading to taste the new flavor may struggle a little. At the start, it asks to setup your account and then, it guides you how to use the phone. The first screen reminded us of BB 10 OS. Since there is no Home button, you’ll have to learn a lot of gestures, shortcuts and cues. Sailfish OS sup- ports Android apps and games, and most apps run smoothly. Although there is no issue with Android apps and games on Jolla, but with third party apps like facebook you will find some functionality and notification differences, as Price: `15,490 they are not integrated with the system. Feels good and runs smooth: Jolla has 4.5-inch qHD (960x450p) display, though we were expecting a 720p display, yet screen has good viewing angles. The display is average to use in direct sunlight. It is backed by a 1.4GHz dual-core processor, 1GB RAM and 16 GB internal memory (13.7 GB available to the user) expandable via microSD card. Navigating the phone was quite easy, and launching and switching between apps was smooth. It is equipped with 8 MP rear camera with LED flash that captures quality images in day- light with decent color reproduction. The cam- here are many smartphone manufacturers era comes with several settings for the flash, and OS platforms available in the market. -
Preview Dart Programming Tutorial
Dart Programming About the Tutorial Dart is an open-source general-purpose programming language. It is originally developed by Google and later approved as a standard by ECMA. Dart is a new programming language meant for the server as well as the browser. Introduced by Google, the Dart SDK ships with its compiler – the Dart VM. The SDK also includes a utility -dart2js, a transpiler that generates JavaScript equivalent of a Dart Script. This tutorial provides a basic level understanding of the Dart programming language. Audience This tutorial will be quite helpful for all those developers who want to develop single-page web applications using Dart. It is meant for programmers with a strong hold on object- oriented concepts. Prerequisites The tutorial assumes that the readers have adequate exposure to object-oriented programming concepts. If you have worked on JavaScript, then it will help you further to grasp the concepts of Dart quickly. Copyright & Disclaimer © Copyright 2017 by Tutorials Point (I) Pvt. Ltd. All the content and graphics published in this e-book are the property of Tutorials Point (I) Pvt. Ltd. The user of this e-book is prohibited to reuse, retain, copy, distribute or republish any contents or a part of contents of this e-book in any manner without written consent of the publisher. We strive to update the contents of our website and tutorials as timely and as precisely as possible, however, the contents may contain inaccuracies or errors. Tutorials Point (I) Pvt. Ltd. provides no guarantee regarding the accuracy, timeliness or completeness of our website or its contents including this tutorial. -
What Is Dart?
1 Dart in Action By Chris Buckett As a language on its own, Dart might be just another language, but when you take into account the whole Dart ecosystem, Dart represents an exciting prospect in the world of web development. In this green paper based on Dart in Action, author Chris Buckett explains how Dart, with its ability to either run natively or be converted to JavaScript and coupled with HTML5 is an ideal solution for building web applications that do not need external plugins to provide all the features. You may also be interested in… What is Dart? The quick answer to the question of what Dart is that it is an open-source structured programming language for creating complex browser based web applications. You can run applications created in Dart by either using a browser that directly supports Dart code, or by converting your Dart code to JavaScript (which happens seamlessly). It is class based, optionally typed, and single threaded (but supports multiple threads through a mechanism called isolates) and has a familiar syntax. In addition to running in browsers, you can also run Dart code on the server, hosted in the Dart virtual machine. The language itself is very similar to Java, C#, and JavaScript. One of the primary goals of the Dart developers is that the language seems familiar. This is a tiny dart script: main() { #A var d = “Dart”; #B String w = “World”; #C print(“Hello ${d} ${w}”); #D } #A Single entry point function main() executes when the script is fully loaded #B Optional typing (no type specified) #C Static typing (String type specified) #D Outputs “Hello Dart World” to the browser console or stdout This script can be embedded within <script type=“application/dart”> tags and run in the Dartium experimental browser, converted to JavaScript using the Frog tool and run in all modern browsers, or saved to a .dart file and run directly on the server using the dart virtual machine executable. -
Google Security Chip H1 a Member of the Titan Family
Google Security Chip H1 A member of the Titan family Chrome OS Use Case [email protected] Block diagram ● ARM SC300 core ● 8kB boot ROM, 64kB SRAM, 512kB Flash ● USB 1.1 slave controller (USB2.0 FS) ● I2C master and slave controllers ● SPI master and slave controllers ● 3 UART channels ● 32 GPIO ports, 28 muxed pins ● 2 Timers ● Reset and power control (RBOX) ● Crypto Engine ● HW Random Number Generator ● RD Detection Flash Memory Layout ● Bootrom not shown ● Flash space split in two halves for redundancy ● Restricted access INFO space ● Header fields control boot flow ● Code is in Chrome OS EC repo*, ○ board files in board/cr50 ○ chip files in chip/g *https://chromium.googlesource.com/chromiumos/platform/ec Image Properties Chip Properties 512 byte space Used as 128 FW Updates INFO Space Bits 128 Bits Bitmap 32 Bit words Board ID 32 Bit words Bitmap Board ID ● Updates over USB or TPM Board ID Board ID ~ Board ID ● Rollback protections Board ID mask Version Board Flags ○ Header versioning scheme Board Flags ○ Flash map bitmap ● Board ID and flags Epoch ● RO public key in ROM Major ● RW public key in RO Minor ● Both ROM and RO allow for Timestamp node locked signatures Major Functions ● Guaranteed Reset ● Battery cutoff ● Closed Case Debugging * ● Verified Boot (TPM Services) ● Support of various security features * https://www.chromium.org/chromium-os/ccd Reset and power ● Guaranteed EC reset and battery cutoff ● EC in RW latch (guaranteed recovery) ● SPI Flash write protection TPM Interface to AP ● I2C or SPI ● Bootstrap options ● TPM -
Mer: Core OS Mobile & Devices
Mer: Core OS mobile & devices Qt Developer Days - Silicon Valley 2012 Carl Symons Introduction Plasma Active chooses Mer Not just another Linux distribution Focus - device providers Where's Mer? SDKs - apps & platform Get Mer Resources Carl Symons Large company Mktg/BusDev Start-ups } Slightly geeky Grassroots LinuxFest organizer KDE News editor/promo KDE Plasma Active Mer upstream and downstream First LinuxCon September 2009 Portland Moblin is a hot topic Moblin 2.1 for phones introduced MeeGo Announced February 201 0 Moblin & Maemo merger Support for Intel Atom Desktop Summit August 11 , 2011 Berlin; Free Desktop meeting Developer orientation; ExoPCs MeeGo AppStore A real Linux OS LinuxCon - Vancouver August 1 8, 2011 Intel AppUp Developer orientation; ExoPCs MeeGo AppStore show real Linux OS; possibilities Intel AppUp Elements September 28, 2011 National developer conference Tizen announced (led by Intel and Samsung) MeeGo and Qt abandoned HTML5/CSS3 Maemo Reconstructed October 3, 2011 Mer announced The spirit of MeeGo lives on Plasma Active chooses Mer October 5, 2011 No viable alternative Lightweight Mer talent and community Performant Boot time - more than a minute to about 1 5 seconds on Atom tablet Not just another Linux MeeGo - large company dominated; closed governance Mer - Core OS only Packages Focus - Device Providers Complete world class platform for building commercial products Modern, clean Linux Easy to try; easy to port Systems, structures, processes, code to serve device providers Where's Mer? X86, ARM, MIPS NemoMobile -
Natickfoss Online Meetings Page 1 of 4
NatickFOSS Online Meetings Page 1 of 4 During April and perhaps beyond, meetings at the Community/Senior Center are not possible. We are going to try to provide an online live meeting alternative. TO VIEW the meeting live at 3PM or at later date, use a browser for YouTube. It’s that simple! For April 2nd the link is: https://www.youtube.com/watch?v=C8ZTmk4uXH4 -------------------------Do not try to view and participate at the same time!--------------------- TO PARTICIPATE: We will use a service called Jitsi Meet. It is open source and runs in a browser. Use open source Chromium browser which is our choice. Or use Chrome, the commercial version from Google, also works fine. We are sad to report that Firefox performs worse. It is less stable at this time. (DO NOT USE Firefox for our Meetings, please!) We want to avoid problems. Linux users can install Chromium from their distribution’s software repositories. Windows: probably best to use Chrome unless you are adventurous. Edge does not work at this time. Macintosh: install Chrome, please. We have heard Safari does not work. Once your browser is installed, launch it and enter (copy from here, paste in browser) this link: https://meet.jit.si/natickfoss ...or just use any browser to go to the YouTube channel to just watch. The first time you use Chromium or Chrome with Jitsi Meet you will be asked if you want to install an extension. The extension is optional. We will NOT need the features for our meetings. Just close if you want. -
Download Android Os for Phone Open Source Mobile OS Alternatives to Android
download android os for phone Open Source Mobile OS Alternatives To Android. It’s no exaggeration to say that open source operating systems rule the world of mobile devices. Android is still an open-source project, after all. But, due to the bundle of proprietary software that comes along with Android on consumer devices, many people don’t consider it an open source operating system. So, what are the alternatives to Android? iOS? Maybe, but I am primarily interested in open-source alternatives to Android. I am going to list not one, not two, but several alternatives, Linux-based mobile OSes . Top Open Source alternatives to Android (and iOS) Let’s see what open source mobile operating systems are available. Just to mention, the list is not in any hierarchical or chronological order . 1. Plasma Mobile. A few years back, KDE announced its open source mobile OS, Plasma Mobile. Plasma Mobile is the mobile version of the desktop Plasma user interface, and aims to provide convergence for KDE users. It is being actively developed, and you can even find PinePhone running on Manjaro ARM while using KDE Plasma Mobile UI if you want to get your hands on a smartphone. 2. postmarketOS. PostmarketOS (pmOS for short) is a touch-optimized, pre-configured Alpine Linux with its own packages, which can be installed on smartphones. The idea is to enable a 10-year life cycle for smartphones. You probably already know that, after a few years, Android and iOS stop providing updates for older smartphones. At the same time, you can run Linux on older computers easily. -
Integration of the Chromium Browser in the GENIVI Platform
static void _f_do_barnacle_install_properties(GObjectClass *gobject_class) { GParamSpec *pspec; Integration of the Chromium /* Party code attribute */ pspec = g_param_spec_uint64 (F_DO_BARNACLE_CODE, Browser in the GENIVI Platform "Barnacle code.", "Barnacle code", 0, G_MAXUINT64, G_MAXUINT64 /* default value */, G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_PRIVATE); Jacobo Aragunde Pérez g_object_class_install_property (gobject_class, blogs.igalia.com/jaragunde F_DO_BARNACLE_PROP_CODE, ● Open Source experts and consultants ● 15 years of experience ● Important contributions to: ● Client-side web technologies: WebKit, Blink/Chromium, Servo ● Graphics & Multimedia: Mesa, GStreamer ● Compilers: V8, JavaScriptCore, SpiderMonkey, Guile ● Software-defined networking: Snabb ● ... Introduction Goals of the project ● Integrate full-featured Chromium browser in GDP ● Use Intel’s Ozone-Wayland project, most complete implementation of Wayland so far ● Get latest possible version of the browser working ● Analyze and fix multi-seat implementation, if required ● Funding: GENIVI challenge grant and Igalia contributions Elements and versions ● Chromium: latest stable release was 54 at that point ● Ozone-Wayland: latest branch supports Chromium 53 ● Meta-browser: supporting Chromium 48 ● GENIVI BSPs Rebase & integrate Chromium browser Work on meta-browser ● Simplify configuration ● Obsolete CHROMIUM_ENABLE_WAYLAND detection ● Build chromium+wayland version 53 ● Recipe was pointing to version 48 ● Required patch backport ● Fix specific build scenarios -
The Chrome Process
The Chrome Process Matt Spencer UI & Browser Marketing Manager 1 Overview - Blink . Blink is a web engine . Others include WebKit, Gecko, Trident, … . It powers many browsers . Chrome, Opera, … . It is Open Source . Open governance <blink> . Open discussion . Open development . HTML spec is implemented in Blink 6 Why should you be involved? Web Facing improvements Internal Architectural improvements . HTML features that drive core business . Improvements that target your SoC . WebVR . Impact battery life . Telepresence . Enhance user experience . … . You can influence the platform . Help create a better embedded web story 7 The Blink Intent Process - Enhancement http://www.chromium.org/blink#launch-process Intent to Implement Intent to Ship . Email sent to blink-dev mailing list . Email sent to blink-dev mailing list . A template for the email is provided . A template for the email is provided . Announces intent to community . Allows discussion about implementation . Allows early discussion . Requires spec (w3c, whatwg,…) published . Requires info on intent from other vendors . No formal authorization required . Formal authorization required . Implementation off-tree . Need approval from 3 API owners . No commits back to blink repos LGTM (looks good to me) sent to blink-dev 8 The Blink Intent Process - Deprecation http://www.chromium.org/blink#launch-process Intent to Deprecate Intent to Remove . Email sent to blink-dev mailing list . Email sent to blink-dev mailing list . A template for the email is provided . A template for the email is provided . If a web facing feature (css, html, js) . Formal approval required . Measure usage of the feature . Wait for 3 LGTMs from API owners . Add usage counter to blink . -
Call Your Netbsd
Call your NetBSD BSDCan 2013 Ottawa, Canada Pierre Pronchery ([email protected]) May 17th 2013 Let's get this over with ● Pierre Pronchery ● French, based in Berlin, Germany ● Freelance IT-Security Consultant ● OSDev hobbyist ● NetBSD developer since May 2012 (khorben@) Agenda 1.Why am I doing this? 2.Target hardware: Nokia N900 3.A bit of ARM architecture 4.NetBSD on ARM 5.Challenges of the port 6.Current status 7.DeforaOS embedded desktop 8.Future plans 1. A long chain of events ● $friend0 gives me Linux CD ● Computer not happy with Linux ● Get FreeBSD CD shipped ● Stick with Linux for a while ● Play with OpenBSD on Soekris hardware ● $friend1 gets Zaurus PDA ● Switch desktop and laptop to NetBSD ● I buy a Zaurus PDA ● I try OpenBSD on Zaurus PDA 1. Chain of events, continued ● $gf gets invited to $barcamp ● I play with my Zaurus during her presentation ● $barcamp_attender sees me doing this ● Begin to work on the DeforaOS desktop ● Get some of it to run on the Zaurus ● Attend CCC Camp near Berlin during my bday ● $gf offers me an Openmoko Neo1973 ● Adapt the DeforaOS desktop to Openmoko 1. Chain of events, unchained ● $barcamp_attender was at the CCC Camp, too ● We begin to sell the Openmoko Freerunner ● Create a Linux distribution to support it ● Openmoko is EOL'd and we split ways ● $friend2 gives me sparc64 boxes ● Get more involved with NetBSD ● Nokia gives me a N900 during a developer event ● $barcamp_attender points me to a contest ● Contest is about creating an OSS tablet 1. Chain of events (out of breath) ● Run DeforaOS on NetBSD on the WeTab tablet ● Co-win the contest this way ● $friend3 boots NetBSD on Nokia N900 ● Give a talk about the WeTab tablet ● Promise to work on the Nokia N900 next thing ● Apply to BSDCan 2013 ● Taste maple syrup for the first time in Canada ● Here I am in front of you Pictures: Sharp Zaurus Pictures: Openmoko Freerunner Pictures: WeTab Pictures: DeforaOS 2.