• Looking forward to KubeCon NA, 2020

    P. Robin
    P. Robin

    The end of year is always busy with conferences and 2020 is no different, despite current restrictions, we are still able to meet virtually and engage with the community. Arm hosted its first virtual developer summit in October - https://devsummit.arm…

    • 22 days ago
    • Software Tools
    • Tools, Software and IDEs blog
  • netInitialize strange behavior without osDelay before

    johann.seydoux
    johann.seydoux

    Hello,

    I am currently facing some strange behaviors of a FW and I think that some of these behaviors are linked to the Network initialization (netInitialize function).

    Indeed, with an osDelay of 100ms before calling netInilialize (within the app_main…

    • 1 month ago
    • Software Tools
    • Keil forum
  • Arming 5G Private Networks with Altran

    Shamik Mishra
    Shamik Mishra

    This is a guest blog by Shamik Mishra and Altran Research & Innovation team.

    5G is more than just smartphones with fast connectivity powering great innovative applications. GSMA estimates that by 2025, there will be nearly 1.2 billion 5G connected…

    • 1 month ago
    • Software Tools
    • Tools, Software and IDEs blog
  • How to access MDK (network library) source code?

    mzu2006
    mzu2006

    The front page for Keil MDK (https://www2.keil.com/mdk5/middleware) mentions that "Keil MDK Source is available as a separate product".

    I was not able to find any mentions of that product anywhere on the keil website.

    We have an MDK Pro license…

    • 2 months ago
    • Software Tools
    • Keil forum
  • Open vSwitch Offload by SmartNICs on Arm

    Malvika Gupta
    Malvika Gupta
    Co-authored by: Malvika Gupta and Lance Yang

    Overview

    SmartNICs have become increasingly popular in the datacenter and telco as they can help achieve high-performance and feature-rich networking with minimum utilization of the host’s CPU resources…

    • 9 days ago
    • Software Tools
    • Tools, Software and IDEs blog
  • I am getting TCP and HTTP errors lately. What does this mean?

    coldspark
    coldspark

    I have already been googling to find what this means and had no luck. I can not find any settings for TCP flags in Net_Config_TCP.h nor do I know what file the HTTP error could mean. Any ideas?

    • 3 months ago
    • Software Tools
    • Keil forum
  • Introduction to Open vSwitch with DPDK on Arm

    Malvika Gupta
    Malvika Gupta

    Overview

    This blog series provides a detailed tutorial on how to install Open vSwitch with DPDK on Arm servers. It also demonstrates how to setup the environment for the two most common tests performed with the OvS-DPDK datapath — PHY-PHY and PHY-VM-PHY…

    • 3 months ago
    • Software Tools
    • Tools, Software and IDEs blog
  • Open vSwitch with DPDK on Arm, Chapter 3: Setup for PHY-VM-PHY (vHost Loopback) Test

    Malvika Gupta
    Malvika Gupta

    Overview

    This is Chapter 3 of the blog series: Open vSwitch with DPDK on Arm. This blog describes how to setup OvS with DPDK to run the PHY-VM-PHY or vHost-Loopback traffic test on an Arm platform. The high-level steps, in order, are:

    • Prerequisites
    • QEMU…
    • 3 months ago
    • Software Tools
    • Tools, Software and IDEs blog
  • Open vSwitch with DPDK on Arm, Chapter 2: Setup for PHY-PHY Test

    Malvika Gupta
    Malvika Gupta

    Overview

    This is Chapter 2 of the blog series: Open vSwitch with DPDK on Arm. This blog describes how to setup OvS with DPDK to run the PHY-PHY traffic test on an Arm platform. The high-level steps, in order, are:

    • Prerequisite: Isolate CPUs
    • Hugepages…
    • 3 months ago
    • Software Tools
    • Tools, Software and IDEs blog
  • Open vSwitch with DPDK on Arm, Chapter 1: Build and Install

    Malvika Gupta
    Malvika Gupta

    Overview

    This is Chapter 1 of the blog series: Open vSwitch with DPDK on Arm. This blog describes how to build and install OvS with DPDK from source on Arm platforms. The high-level steps, in order, are:

    • Prerequisites for Installation and Build
    • DPDK…
    • 3 months ago
    • Software Tools
    • Tools, Software and IDEs blog
  • Is there any extra parameter needed to start networking on FVP_MPS2_M7 simulator?

    shitaljadhav
    shitaljadhav
    • Hi,

    I need to publish a payload from mbed-os to MQTT broker. I am using FVP_MPS2_M7 as target, code is getting compiled but while running it on simulator(FVP_MPS2_Cortex-M7.exe) am getting an error code -3001 but when I use FVP_MPS2_M3 as target and…

    • 7 months ago
    • System
    • Embedded forum
  • Fast Model socket example 3010 error

    Riya Francis
    Riya Francis

    Hello All,

    I'm a newbie here and don't experience working with mbed.I'm trying to run the sockets example on the simulator.But it is giving the an error : 3010(DHCP not completed successfully) ,on connect().

    I've run it using the commands…

    • 7 months ago
    • Tools and Software
    • Simulation Models forum
  • LWIP Can't Connect to Remote Server

    Flamador
    Flamador

    Hi. My code is raw tcp/ip client application. It can connect local server on my computer frequently but it can't connect to remote server "sometimes (about 2/3 ratio) " . Remote server is working properly, I guarantee by connecting my computer with simple…

    • 8 months ago
    • Developer Community
    • Infrastructure Solutions
  • Network Component recv() locked when Net4_CM3_L.lib(net_eth.o) compiled to off-chip RAM

    Matěj Jirka
    Matěj Jirka

    Hi guys,

    I am facing this problem for a long time and different versions of Keil.

    When net_eth.o is in off-chip RW_RAM1 (beginning at 0x60000000) networking does not work properly. (STM32F4xx, Network Component 7.12) Simplified Problem:

    Thread 1:

    netInitialize…

    • 8 months ago
    • Software Tools
    • Keil forum
  • Reduce TCO with Arm Based SmartNICs

    Julio Suarez
    Julio Suarez

    What is a SmartNIC

    A SmartNIC is a Network Interface Card that includes general-purpose CPUs. The CPUs are used to offload processing that is done by server CPUs. Arm CPUs are being selected for SmartNIC SoCs because of their efficiency, performance,…

    • over 1 year ago
    • Processors
    • Processors blog
  • Dongle over the network.

    JeyStebl
    JeyStebl

    Hello. Maybe I'm asking in the wrong place, I'm sorry in advance.
    I’m looking for a way to get remote access to the USB dongle. How can I get it on the other end of the Internet wire?

    I understand that there may be problems with licensing…

    • over 1 year ago
    • System
    • Embedded forum
  • Arm and Clavister partnership brings security to the edge

    Shai Tsur
    Shai Tsur

    The world is undergoing a complete transformation in the generation and consumption of data. This transformation is being driven by the rapidly accelerating growth of intelligent devices that not only consume data but also increasingly generate it. One…

    • over 1 year ago
    • Processors
    • Processors blog
  • ARM Cortex-R52 FVP UDP Port Mappings with User Networking

    Bilal Wasim
    Bilal Wasim

    Guys, 

    I've been working on porting a custom OS (with Networking) onto the Cortex-R52 FVP Model, and so far everything has worked well. We have been able to get the OS ported with the ARM Memory Protection unit. For Networking, we are using the lan…

    • over 1 year ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • Arm at the Edge: Telco and IoT Blueprints debut at ONS 2019

    Tina Tsou
    Tina Tsou

    Last week at Open Networking Summit in San Jose, there was a lot of buzz about the Akraino Edge Stack Project. Launched in 2018, Akraino Edge Stack was developed to create an open source software stack that supports high-availability cloud services optimized…

    • over 1 year ago
    • Processors
    • Processors blog
  • Arm Neoverse N1 Platform: Accelerating the transformation to a scalable cloud to edge infrastructure

    Brian Jeff
    Brian Jeff

    A transformation is underway in the public cloud and network architecture towards a more distributed internet infrastructure. We began speaking publicly about our views on this ongoing transformation at Arm Techcon 2018 with the unveiling of the Arm Neoverse…

    • over 1 year ago
    • Processors
    • Processors blog
  • Arm Neoverse E1 Platform: Empowering the infrastructure to meet next generation throughput demands

    Tim Trepetch
    Tim Trepetch

    We are moving towards the world of 1 trillion devices and new technology that will enable these changes are beginning to be rolled out today. 5G wireless technology is a key piece of this coming transformation, promising lower latency, better response…

    • over 1 year ago
    • Processors
    • Processors blog
  • Chapter 1: VPP on Arm: Installing MLNX_OFED, for using Mellanox Cards

    Sirshak Das
    Sirshak Das

    This is Chapter One of VPP on Arm (VPP is one of the projects from fd.io - Fast Data Input/Output collection of projects).

    What is VPP?

    VPP stands for Vector Packet Processing, it is the open source version of Cisco's Vector Packet Processing Software…

    • over 2 years ago
    • Software Tools
    • Tools, Software and IDEs blog
  • Configuring The MacchiatoBin For Kubernetes and Swarm

    Julio Suarez
    Julio Suarez

    The Marvell MacchiatoBin is an inexpensive Arm based networking and storage development platform. It contains quad-core A72 CPUs, USB 3.0 ports, SATA 3.0 ports, and a x4 PCI 3.0 slot. For network connectivity, it has 10GbE (SFP), 2.5GbE (SFP), and 1GbE…

    • over 2 years ago
    • Software Tools
    • Tools, Software and IDEs blog
  • Arm and Telco Systems Partner on Universal CPE

    Shai Tsur
    Shai Tsur

    NFV and Edge redefining the network

    Over the past five years the field of Network Functions Virtualization (NFV) has matured from a conceptual implementation of virtualization to a viable implementation for communications infrastructure. Expanding on…

    • over 2 years ago
    • Processors
    • Processors blog
  • Architecture Agnostic Container Build Systems

    Julio Suarez
    Julio Suarez

    In Cloud Management Tools On Arm, we discussed a few ways a container build system can be made HW architecture agnostic. In this post, we will show a few real-world examples of how to do this.

    Why Make A Build System Architecture Agnostic?

    Heterogeneous…

    • over 2 years ago
    • Software Tools
    • Tools, Software and IDEs blog
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