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Montavista Linux Carrier Grade Edition
MontaVista Linux Carrier Grade Edition WHITE PAPER ABSTRACT: Communications networks are very different from other kinds of computing applications. Networks require both very high reliability and very high performance. Not only must they process large volumes of data at high speed, but they must do so while limiting their downtime to minutes per year. Network failures can have huge economic consequences and can even result in the loss of life. Additionally, in this post-9/11 world, failure also has a national security dimension. This technical whitepaper introduces MontaVista Linux Carrier Grade Edition— what it is, how it evolved, and how it provides a foundation for developing and deploying carrier-grade applications like those described above. Table of Contents Introduction ................................................................................................................................................................... 5 Intended Audience .................................................................................................................................................... 5 Organization .............................................................................................................................................................. 6 Overview and Background ............................................................................................................................................ 6 Carrier Grade Requirements ..................................................................................................................................... -
Timesys Linux Install HOWTO
TimeSys Linux Install HOWTO Trevor Harmon <[email protected]> 2005−04−05 Revision History Revision 1.0 2005−04−05 Revised by: TH first official release This document is a quick−start guide for installing TimeSys Linux on a typical desktop workstation. TimeSys Linux Install HOWTO Table of Contents 1. Introduction.....................................................................................................................................................1 1.1. Background.......................................................................................................................................1 1.2. Copyright and License......................................................................................................................1 1.3. Disclaimer.........................................................................................................................................2 1.4. Feedback...........................................................................................................................................2 2. Requirements...................................................................................................................................................3 3. Install the packages.........................................................................................................................................4 4. Prepare the source directories.......................................................................................................................5 5. Configure -
Cooperative Development Inside Communities
Cooperative Development Inside Communities Jeff Osier-Mixon MontaVista Software, Inc. Embedded Linux Conference 2009 Kabuki Hotel, San Francisco, CA Who is Jeff? Veteran technical writer Embedded open-source greybeard: has worked in embedded open-source software and related hardware for 17 yrs (OMG) Experienced web guru: created one of the first corporate websites and intranets in 1994 (and hasn©t stopped since) Longtime community volunteer in many areas: homeschooling, airport, Habitat, historical society Developer advocate and open-source blogger at http://www.jefro.net/blog Why is he talking to us? Passionate about community and its potential for research efficiency, developer harmony, and world peace Sees something missing in the Linux community and wants to help Admin for MontaVista©s new developer community Who is MontaVista Software? Leader in embedded software solutions based on Linux Major developer of real-time features Major innovator and code submitter to mainline A company of developer advocates Community-Oriented Software Development The Benefits of Community-Based Development Preaching to the converted The Caveats of Community-Based Development Still preaching to the converted Who is the Community? Open-Source Software GNU tools BSD, etc Every project on sourceforge Other free/open Embedded .... embedded OS Development Linux Proprietary OS, RTOS Servers Embedded Desktops Linux Hardware Manufacturers & ISVs Let©s Look Closer at the Embedded Linux Community and its challenges Because it©s not ªtheº community you are after. -
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Editorial Dru Lavigne, Thomas Kunz, François Lefebvre Open is the New Closed: How the Mobile Industry uses Open Source to Further Commercial Agendas Andreas Constantinou Establishing and Engaging an Active Open Source Ecosystem with the BeagleBoard Jason Kridner Low Cost Cellular Networks with OpenBTS David Burgess CRC Mobile Broadcasting F/LOSS Projects François Lefebvre Experiences From the OSSIE Open Source Software Defined Radio Project Carl B. Dietrich, Jeffrey H. Reed, Stephen H. Edwards, Frank E. Kragh The Open Source Mobile Cloud: Delivering Next-Gen Mobile Apps and Systems Hal Steger The State of Free Software in Mobile Devices Startups Bradley M. Kuhn Recent Reports Upcoming Events March Contribute 2010 March 2010 Editorial Dru Lavigne, Thomas Kunz, and François Lefebvre discuss the 3 editorial theme of Mobile. Open is the New Closed: How the Mobile Industry uses Open Source to Further Commercial Agendas Andreas Constantinou, Research Director at VisionMobile, PUBLISHER: examines the many forms that governance models can take and 5 The Open Source how they are used in the mobile industry to tightly control the Business Resource is a roadmap and application of open source projects. monthly publication of the Talent First Network. Establishing and Engaging an Active Open Source Ecosystem with Archives are available at the BeagleBoard the website: Jason Kridner, open platforms principal architect at Texas 9 http://www.osbr.ca Instruments Inc., introduces the BeagleBoard open source community. EDITOR: Low Cost Cellular Networks with OpenBTS Dru Lavigne David Burgess, Co-Founder of The OpenBTS Project, describes 14 [email protected] how an open source release may have saved the project. -
WPPA06 Proceedings of ICALEPCS07, Knoxville, Tennessee, USA
WPPA06 Proceedings of ICALEPCS07, Knoxville, Tennessee, USA AN EMBEDDED EPICS CONTROLLER BASED ON ETHERNET/SERIAL BOX G.Y. Jiang, L.R. Shen, SSRF, Shanghai 201800, P. R.China Abstract The SSRF (Shanghai Synchrotron Radiation Facility) control system takes the Ethernet as backbone. All kinds PROTOTYPE OF SERIAL DEVICE of serial devices such as vacuum pumps are connected to CONTROLS AT SSRF Linux IOCs via a kind of Ethernet/serial box made by Moxa company. In the pre-research stage of SSRF, the old Nport5610 model of this Ethernet/serial box was only a simple Ethernet/serial protocol converter which was functioned In the pre-research stage of SSRF, Nport5610, which is by firmware. Aim to this, we have developed several a commercial Ethernet/serial box made by Moxa kinds of EPICS device drivers based on NetDev for our company [4] was chosen. It is composed of an arm9 CPU, serial devices. a small lcd screen, buttons, 8/16 serial ports and two Recently, Moxa company has upgraded the converter 10/100M Ethernet ports. Each Nport5610 has an IP by replacing old arm9 CPU with a more powerful Intel address on the Ethernet. Users are allowed to modify its Xscale CPU. It supports MontaVista Linux as its IP address and serial port parameters basically through embedded OS, also cross-compiler is provided to make telent/http or on the panel. Data flow from Ethernet is further development available. Since we have decided to forward to each serial devices in the way of "IP:PORT". use the new model of converter in our facility finally, we For example, to access serial device on port 4001, the manage to port EPICS IOC core on MontaVista Linux socket program will address "IP:4001". -
Building Embedded Linux Systems ,Roadmap.18084 Page Ii Wednesday, August 6, 2008 9:05 AM
Building Embedded Linux Systems ,roadmap.18084 Page ii Wednesday, August 6, 2008 9:05 AM Other Linux resources from O’Reilly Related titles Designing Embedded Programming Embedded Hardware Systems Linux Device Drivers Running Linux Linux in a Nutshell Understanding the Linux Linux Network Adminis- Kernel trator’s Guide Linux Books linux.oreilly.com is a complete catalog of O’Reilly’s books on Resource Center Linux and Unix and related technologies, including sample chapters and code examples. ONLamp.com is the premier site for the open source web plat- form: Linux, Apache, MySQL, and either Perl, Python, or PHP. Conferences O’Reilly brings diverse innovators together to nurture the ideas that spark revolutionary industries. We specialize in document- ing the latest tools and systems, translating the innovator’s knowledge into useful skills for those in the trenches. Visit con- ferences.oreilly.com for our upcoming events. Safari Bookshelf (safari.oreilly.com) is the premier online refer- ence library for programmers and IT professionals. Conduct searches across more than 1,000 books. Subscribers can zero in on answers to time-critical questions in a matter of seconds. Read the books on your Bookshelf from cover to cover or sim- ply flip to the page you need. Try it today for free. main.title Page iii Monday, May 19, 2008 11:21 AM SECOND EDITION Building Embedded Linux SystemsTomcat ™ The Definitive Guide Karim Yaghmour, JonJason Masters, Brittain Gilad and Ben-Yossef, Ian F. Darwin and Philippe Gerum Beijing • Cambridge • Farnham • Köln • Sebastopol • Taipei • Tokyo Building Embedded Linux Systems, Second Edition by Karim Yaghmour, Jon Masters, Gilad Ben-Yossef, and Philippe Gerum Copyright © 2008 Karim Yaghmour and Jon Masters. -
System Design for Telecommunication Gateways
P1: OTE/OTE/SPH P2: OTE FM BLBK307-Bachmutsky August 30, 2010 15:13 Printer Name: Yet to Come SYSTEM DESIGN FOR TELECOMMUNICATION GATEWAYS Alexander Bachmutsky Nokia Siemens Networks, USA A John Wiley and Sons, Ltd., Publication P1: OTE/OTE/SPH P2: OTE FM BLBK307-Bachmutsky August 30, 2010 15:13 Printer Name: Yet to Come P1: OTE/OTE/SPH P2: OTE FM BLBK307-Bachmutsky August 30, 2010 15:13 Printer Name: Yet to Come SYSTEM DESIGN FOR TELECOMMUNICATION GATEWAYS P1: OTE/OTE/SPH P2: OTE FM BLBK307-Bachmutsky August 30, 2010 15:13 Printer Name: Yet to Come P1: OTE/OTE/SPH P2: OTE FM BLBK307-Bachmutsky August 30, 2010 15:13 Printer Name: Yet to Come SYSTEM DESIGN FOR TELECOMMUNICATION GATEWAYS Alexander Bachmutsky Nokia Siemens Networks, USA A John Wiley and Sons, Ltd., Publication P1: OTE/OTE/SPH P2: OTE FM BLBK307-Bachmutsky August 30, 2010 15:13 Printer Name: Yet to Come This edition first published 2011 C 2011 John Wiley & Sons, Ltd Registered office John Wiley & Sons Ltd, The Atrium, Southern Gate, Chichester, West Sussex, PO19 8SQ, United Kingdom For details of our global editorial offices, for customer services and for information about how to apply for permission to reuse the copyright material in this book please see our website at www.wiley.com. The right of the author to be identified as the author of this work has been asserted in accordance with the Copyright, Designs and Patents Act 1988. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, except as permitted by the UK Copyright, Designs and Patents Act 1988, without the prior permission of the publisher. -
Implantación De Linux Sobre Microcontroladores
Embedded Linux system development Embedded Linux system development DSI Embedded Linux Free Electrons Developers © Copyright 2004-2018, Free Electrons. Creative Commons BY-SA 3.0 license. Latest update: March 14, 2018. Document updates and sources: http://free-electrons.com/doc/training/embedded-linux Corrections, suggestions, contributions and translations are welcome! DSI - FCEIA http://dsi.fceia.unr.edu.ar 1/263 Derechos de copia © Copyright 2018, Luciano Diamand Licencia: Creative Commons Attribution - Share Alike 3.0 http://creativecommons.org/licenses/by-sa/3.0/legalcode Ud es libre de: I copiar, distribuir, mostrar y realizar el trabajo I hacer trabajos derivados I hacer uso comercial del trabajo Bajo las siguientes condiciones: I Atribuci´on. Debes darle el cr´editoal autor original. I Compartir por igual. Si altera, transforma o construye sobre este trabajo, usted puede distribuir el trabajo resultante solamente bajo una licencia id´enticaa ´esta. I Para cualquier reutilizaci´ono distribuci´on,debe dejar claro a otros los t´erminos de la licencia de este trabajo. I Se puede renunciar a cualquiera de estas condiciones si usted consigue el permiso del titular de los derechos de autor. El uso justo y otros derechos no se ven afectados por lo anterior. DSI - FCEIA http://dsi.fceia.unr.edu.ar 2/263 Hiperv´ınculosen el documento Hay muchos hiperv´ınculosen el documento I Hiperv´ıncluosregulares: http://kernel.org/ I Enlaces a la documentaci´ondel Kernel: Documentation/kmemcheck.txt I Enlaces a los archivos fuente y directorios del kernel: drivers/input include/linux/fb.h I Enlaces a declaraciones, definiciones e instancias de los simbolos del kernel (funciones, tipos, datos, estructuras): platform_get_irq() GFP_KERNEL struct file_operations DSI - FCEIA http://dsi.fceia.unr.edu.ar 3/263 Introducci´ona Linux Embebido Introducci´ona DSI Linux Embebido Embedded Linux Developers Free Electrons © Copyright 2004-2018, Free Electrons. -
Hugo Gonzálezgonzález
This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/ HugoHugo GonzálezGonzález @hugo_glez http://atit.upslp.edu.mx/~hugo/ Linux en sistemas de tiempo realLinux en sistemas de tiempo real Hugo Francisco González Robledo [email protected] presenta: Sistema Operativo de Tiempo Real ● Un sistema operativo de tiempo real (SOTR o RTOS Real Time Operating System en inglés), ha sido desarrollado para aplicaciones de tiempo real. Se le exige corrección en sus respuestas bajo ciertas restricciones de tiempo. Para garantizar el comportamiento correcto en el tiempo requerido se necesita que el sistema sea predecible (determinista). 1 [1] Fuente: Wikipedia. http://es.wikipedia.org/wiki/Sistemas_operativos_de_tiempo_real ¿Qué es tiempo real ? ● Tiempo real en los sistemas operativos: ● La habilidad del sistema operativo para proveer un determinado nivel de servicio bajo un tiempo de respuesta definido.2 [2] POSIX Standard 1003.1 Catacterísticas ● Usado típicamente para aplicaciones integradas, normalmente tiene las siguientes características: – No utiliza mucha memoria – Cualquier evento en el soporte físico puede hacer que se ejecute una tarea – Multiarquitectura (puertos de código para otro tipo de CPU) – Muchos tienen tiempos de respuesta predecibles para eventos electrónicos Características deseables 3 ● Multithreaded y preemptible ● Thread priority has to exist because no deadline driven -
Operating System Selection Recommendations for the NRC Segment Wave Generator Control System Laurich, P
NRC Publications Archive Archives des publications du CNRC Operating system selection recommendations for the NRC Segment Wave Generator Control System Laurich, P. For the publisher’s version, please access the DOI link below./ Pour consulter la version de l’éditeur, utilisez le lien DOI ci-dessous. Publisher’s version / Version de l'éditeur: https://doi.org/10.4224/8895035 Contractor Report (National Research Council of Canada. Institute for Ocean Technology); no. CR-2005-02, 2005 NRC Publications Archive Record / Notice des Archives des publications du CNRC : https://nrc-publications.canada.ca/eng/view/object/?id=96435f16-cc5a-4104-8598-860f419b6e38 https://publications-cnrc.canada.ca/fra/voir/objet/?id=96435f16-cc5a-4104-8598-860f419b6e38 Access and use of this website and the material on it are subject to the Terms and Conditions set forth at https://nrc-publications.canada.ca/eng/copyright READ THESE TERMS AND CONDITIONS CAREFULLY BEFORE USING THIS WEBSITE. L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site https://publications-cnrc.canada.ca/fra/droits LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB. Questions? Contact the NRC Publications Archive team at [email protected]. If you wish to email the authors directly, please see the first page of the publication for their contact information. Vous avez des questions? Nous pouvons vous aider. Pour communiquer directement avec un auteur, consultez la première page de la revue dans laquelle son article a été publié afin de trouver ses coordonnées. Si vous n’arrivez pas à les repérer, communiquez avec nous à [email protected]. -
The Growth of Android in Embedded Systems
THE GROWTH OF ANDROID IN EMBEDDED SYstEMS THE LINUX FOUNDATION TRAINING PUBLICATION Written by Benjamin Zores OVERVIEW Linux has continuously grown in the embedded systems market for over a decade, gaining market share from proprietary operating systems. The proliferation of embedded devices, the explosion of open source development, the inherent hardware support, the incredible networking capabilities and the royalty-free economic model have all helped propel use of the Linux kernel into one of the best choices for the design of new embedded systems. While the success of Linux in the embedded market can not be denied, its notoriety was once confined to mostly technical professionals. That changed in 2008 with Google’s release of the Android mobile phone operating system, based on the Linux kernel. Thus began the tremendous growth of Linux in the consumer world, with over one million Android devices being activated every day in 2012 and predictions of total Android devices shipped reaching one billion in 2013. THE GROWTH OF ANDROID 1 IN EMBEDDED SYstEMS of Android in THE GROWTH Embedded Systems In a recent The Android Operating System survey, 34% Android’s success was no accident and was the result of a long-term strategy and loads of investment from Google. The early development of the OS came from within Android Inc. of embedded in the early 2000’s; it was purchased by Google in 2005. The original system relied on a Java framework for its application layer and was not based on the Linux kernel. Only after engineers are several years of development at Google labs, and after an architecture revamping, the first Android-based smart-phone (the HTC G1) was released and based on the very first version considering of the Android software development kit (SDK). -
Insight MFR By
Manufacturers, Publishers and Suppliers by Product Category 11/6/2017 10/100 Hubs & Switches ASCEND COMMUNICATIONS CIS SECURE COMPUTING INC DIGIUM GEAR HEAD 1 TRIPPLITE ASUS Cisco Press D‐LINK SYSTEMS GEFEN 1VISION SOFTWARE ATEN TECHNOLOGY CISCO SYSTEMS DUALCOMM TECHNOLOGY, INC. GEIST 3COM ATLAS SOUND CLEAR CUBE DYCONN GEOVISION INC. 4XEM CORP. ATLONA CLEARSOUNDS DYNEX PRODUCTS GIGAFAST 8E6 TECHNOLOGIES ATTO TECHNOLOGY CNET TECHNOLOGY EATON GIGAMON SYSTEMS LLC AAXEON TECHNOLOGIES LLC. AUDIOCODES, INC. CODE GREEN NETWORKS E‐CORPORATEGIFTS.COM, INC. GLOBAL MARKETING ACCELL AUDIOVOX CODI INC EDGECORE GOLDENRAM ACCELLION AVAYA COMMAND COMMUNICATIONS EDITSHARE LLC GREAT BAY SOFTWARE INC. ACER AMERICA AVENVIEW CORP COMMUNICATION DEVICES INC. EMC GRIFFIN TECHNOLOGY ACTI CORPORATION AVOCENT COMNET ENDACE USA H3C Technology ADAPTEC AVOCENT‐EMERSON COMPELLENT ENGENIUS HALL RESEARCH ADC KENTROX AVTECH CORPORATION COMPREHENSIVE CABLE ENTERASYS NETWORKS HAVIS SHIELD ADC TELECOMMUNICATIONS AXIOM MEMORY COMPU‐CALL, INC EPIPHAN SYSTEMS HAWKING TECHNOLOGY ADDERTECHNOLOGY AXIS COMMUNICATIONS COMPUTER LAB EQUINOX SYSTEMS HERITAGE TRAVELWARE ADD‐ON COMPUTER PERIPHERALS AZIO CORPORATION COMPUTERLINKS ETHERNET DIRECT HEWLETT PACKARD ENTERPRISE ADDON STORE B & B ELECTRONICS COMTROL ETHERWAN HIKVISION DIGITAL TECHNOLOGY CO. LT ADESSO BELDEN CONNECTGEAR EVANS CONSOLES HITACHI ADTRAN BELKIN COMPONENTS CONNECTPRO EVGA.COM HITACHI DATA SYSTEMS ADVANTECH AUTOMATION CORP. BIDUL & CO CONSTANT TECHNOLOGIES INC Exablaze HOO TOO INC AEROHIVE NETWORKS BLACK BOX COOL GEAR EXACQ TECHNOLOGIES INC HP AJA VIDEO SYSTEMS BLACKMAGIC DESIGN USA CP TECHNOLOGIES EXFO INC HP INC ALCATEL BLADE NETWORK TECHNOLOGIES CPS EXTREME NETWORKS HUAWEI ALCATEL LUCENT BLONDER TONGUE LABORATORIES CREATIVE LABS EXTRON HUAWEI SYMANTEC TECHNOLOGIES ALLIED TELESIS BLUE COAT SYSTEMS CRESTRON ELECTRONICS F5 NETWORKS IBM ALLOY COMPUTER PRODUCTS LLC BOSCH SECURITY CTC UNION TECHNOLOGIES CO FELLOWES ICOMTECH INC ALTINEX, INC.