This article discuss the software options available for ARM based micro-controllers. The ecosystem by different silicon vendors consists of Software development tools to meet the requirement of editing, compiling , linking and debugging the application. Additionally they provide required libraries along with peripheral access APIs . Some of them go one step further by providing GUI based tool to generate C code for accessing device IPs.
The most important interface in a computer system is the instruction set architecture (ISA) as it connects software to hardware. So, given the prevalence of open standards for almost all other important interfaces, why is the ISA still proprietary? We argue that a free ISA is a necessary precursor to future hardware innovation, and there's no good technical reason not to have free, open ISAs just as we have free, open networking standards and free, open operating systems.
How to Select Hardware for Internet of Things Systems?Hannes Tschofenig
With the increasing commercial interest in Internet of Things (IoT) the question about a reasonable hardware configuration surfaces again and again.
Peter Aldworth, a hardware engineer with more than 19 years of experience, discusses this topic in a presentation given to the IETF community.
"Applications, programming languages, and libraries that leverage sophisticated network hardware capabilities have a natural advantage when used in today’s and tomorrow’s high-performance and data center computer environments. Modern RDMA based network interconnects provides incredibly rich functionality (RDMA, Atomics, OS-bypass, etc.) that enable low-latency and high-bandwidth communication services. The functionality is supported by a variety of interconnect technologies such as InfiniBand, RoCE, iWARP, Intel OPA, Cray’s Aries/Gemini, and others. OFA organization and LinuxRDMA community have been playing a predominant role in the enablement efficient and vendor agnostic software stack for those interconnects. Over the last decade, the community has developed variety user/kernel level protocols and libraries that enable a variety of applications over RDMA including MPI, SHMEM, NFS over RDMA, IPoIB, and many others."
"With the emerging availability server platforms based on ARM CPU architecture, it is important to understand ARM integrates with RDMA hardware and software eco-system. In this talk, we will overview ARM architecture and system software stack. We will discuss how ARM CPU interacts with network devices and accelerators. In addition, we will share our experience in enabling RDMA software stack (OFED/MOFED Verbs) and one-sided communication libraries (Open UCX, OpenSHMEM/SHMEM) on ARM and share preliminary evaluation results."
Watch the video presentation: http://wp.me/p3RLHQ-gyO
Learn more: https://www.openfabrics.org/index.php/abstracts-agenda.html
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
The most important interface in a computer system is the instruction set architecture (ISA) as it connects software to hardware. So, given the prevalence of open standards for almost all other important interfaces, why is the ISA still proprietary? We argue that a free ISA is a necessary precursor to future hardware innovation, and there's no good technical reason not to have free, open ISAs just as we have free, open networking standards and free, open operating systems.
How to Select Hardware for Internet of Things Systems?Hannes Tschofenig
With the increasing commercial interest in Internet of Things (IoT) the question about a reasonable hardware configuration surfaces again and again.
Peter Aldworth, a hardware engineer with more than 19 years of experience, discusses this topic in a presentation given to the IETF community.
"Applications, programming languages, and libraries that leverage sophisticated network hardware capabilities have a natural advantage when used in today’s and tomorrow’s high-performance and data center computer environments. Modern RDMA based network interconnects provides incredibly rich functionality (RDMA, Atomics, OS-bypass, etc.) that enable low-latency and high-bandwidth communication services. The functionality is supported by a variety of interconnect technologies such as InfiniBand, RoCE, iWARP, Intel OPA, Cray’s Aries/Gemini, and others. OFA organization and LinuxRDMA community have been playing a predominant role in the enablement efficient and vendor agnostic software stack for those interconnects. Over the last decade, the community has developed variety user/kernel level protocols and libraries that enable a variety of applications over RDMA including MPI, SHMEM, NFS over RDMA, IPoIB, and many others."
"With the emerging availability server platforms based on ARM CPU architecture, it is important to understand ARM integrates with RDMA hardware and software eco-system. In this talk, we will overview ARM architecture and system software stack. We will discuss how ARM CPU interacts with network devices and accelerators. In addition, we will share our experience in enabling RDMA software stack (OFED/MOFED Verbs) and one-sided communication libraries (Open UCX, OpenSHMEM/SHMEM) on ARM and share preliminary evaluation results."
Watch the video presentation: http://wp.me/p3RLHQ-gyO
Learn more: https://www.openfabrics.org/index.php/abstracts-agenda.html
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
Intel® QuickAssist Technology Introduction, Applications, and Lab, Including ...Michelle Holley
Abstract: Intel® QuickAssist Technology improves performance and efficiency across the data center and other computing platforms by handling the compute-intensive operations of bulk cryptography, public key cryptography, and data compression. In this course, we will give an overview of the technology along with the summary of resources to get started with integrating Intel® QAT into your platform solutions. We will also demonstrate using Intel® QAT with applications such as OpenSSL, NGINX, and HAProxy, with a hands-on lab.
Speaker Bios:
Joel Auernheimer, a Platform Application Engineer at Intel, has been focused on enabling customers to integrate Intel® QuickAssist Technology in their platform solutions. Joel is a native of Phoenix, Arizona and enjoys hiking, basketball, soccer, singing, and spending time with friends and family.
Joel Schuetze has been with Intel since 1996. For the last 9+ years he has worked as Platform Application Engineer supporting customers with Intel QuickAssist Technology.
Model Driven, Component Based Development for CBDDS and IDL to C++11Remedy IT
This presentation will show the advantages of a CBDDS solution compared to a plain DDS based architecture. It also highlights some of the concepts of the new IDL to C++11 Language Mappping
LAS16-203: Platform security architecture for embedded devicesLinaro
LAS16-203: Platform security architecture for embedded devices
Speakers: Mark Hambleton
Date: September 27, 2016
★ Session Description ★
Heads up on what ARM are doing with the new ARMv8-M architecture from a software perspective.
★ Resources ★
Etherpad: pad.linaro.org/p/las16-203
Presentations & Videos: http://connect.linaro.org/resource/las16/las16-203/
★ Event Details ★
Linaro Connect Las Vegas 2016 – #LAS16
September 26-30, 2016
http://www.linaro.org
http://connect.linaro.org
Spectra Operating Environment (OE) - Setting a new standard for high performance SCA compliant radio development.
A presentation about the SCA Operating Environment, requirements, a business case for COTS OE & an introduction to Spectra OE and its benefits, performance & complementary products.
Performance of State-of-the-Art Cryptography on ARM-based MicroprocessorsHannes Tschofenig
Position paper for the NIST Lightweight Cryptography Workshop, 20th and 21st July 2015, Gaithersburg, US.
The link to the workshop is available at: http://www.nist.gov/itl/csd/ct/lwc_workshop2015.cfm
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Intel® QuickAssist Technology Introduction, Applications, and Lab, Including ...Michelle Holley
Abstract: Intel® QuickAssist Technology improves performance and efficiency across the data center and other computing platforms by handling the compute-intensive operations of bulk cryptography, public key cryptography, and data compression. In this course, we will give an overview of the technology along with the summary of resources to get started with integrating Intel® QAT into your platform solutions. We will also demonstrate using Intel® QAT with applications such as OpenSSL, NGINX, and HAProxy, with a hands-on lab.
Speaker Bios:
Joel Auernheimer, a Platform Application Engineer at Intel, has been focused on enabling customers to integrate Intel® QuickAssist Technology in their platform solutions. Joel is a native of Phoenix, Arizona and enjoys hiking, basketball, soccer, singing, and spending time with friends and family.
Joel Schuetze has been with Intel since 1996. For the last 9+ years he has worked as Platform Application Engineer supporting customers with Intel QuickAssist Technology.
Model Driven, Component Based Development for CBDDS and IDL to C++11Remedy IT
This presentation will show the advantages of a CBDDS solution compared to a plain DDS based architecture. It also highlights some of the concepts of the new IDL to C++11 Language Mappping
LAS16-203: Platform security architecture for embedded devicesLinaro
LAS16-203: Platform security architecture for embedded devices
Speakers: Mark Hambleton
Date: September 27, 2016
★ Session Description ★
Heads up on what ARM are doing with the new ARMv8-M architecture from a software perspective.
★ Resources ★
Etherpad: pad.linaro.org/p/las16-203
Presentations & Videos: http://connect.linaro.org/resource/las16/las16-203/
★ Event Details ★
Linaro Connect Las Vegas 2016 – #LAS16
September 26-30, 2016
http://www.linaro.org
http://connect.linaro.org
Spectra Operating Environment (OE) - Setting a new standard for high performance SCA compliant radio development.
A presentation about the SCA Operating Environment, requirements, a business case for COTS OE & an introduction to Spectra OE and its benefits, performance & complementary products.
Performance of State-of-the-Art Cryptography on ARM-based MicroprocessorsHannes Tschofenig
Position paper for the NIST Lightweight Cryptography Workshop, 20th and 21st July 2015, Gaithersburg, US.
The link to the workshop is available at: http://www.nist.gov/itl/csd/ct/lwc_workshop2015.cfm
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
2. STM32 Peripheral Driver Support
●
STM32 Snippets (Code Examples to access STM32 Peripherals)
STM32 Standard Peripheral Libraries (SPL) ( C Libraries to access STM32
Peripherals)
●
STM32Cube (Packages with drivers , collection of middleware such as
USB, TCP/IP, Graphics, Filesystem and RTOS)
–
HAL API (Hardware Abstraction Layer API)
–
LL API ( Low Layer API)
●
STM32CubeMx is a Graphical tool to configure STM32 microcontroller and
generate C code.
–
–
3. CMSIS
●
Any Industry standard for designing ARM micro-controller bare metal device
driver ?
–
Yes , It is called Cortex Microcontroller Software Interface Standard
–
CMSIS is a framework to integrate third-party software
●
Why CMSIS was needed?
–
To standardize software interfaces among all Cortex-M silicon vendor
products.
–
To provide a common approach for software interfaces among
peripheral access, RTOS,DSP and many other middleware
components
–
This helps in software reuse in migrating from one silicon version to
another and also from one vendor to another
–
●
●
4. CMSIS
●
To understand CMSIS better, Lets divide the embedded software to four
layers
–
Application Layer
–
Middleware Layer for USB , Graphics, Filesystem, RTOS etc
–
Device Peripherals Access Layer
–
Core Registers access layer
–
–
–
●
5. What is required to be CMSIS
compliant code ?
●
Following are some of the essential rules & conventions to be followed by CMSIS compliant
code :
–
Compliant with ANSI C (C99) and C++ (C++03).
–
Uses ANSI C standard data types defined in <stdint.h>.
–
Variables and parameters have a complete data type.Expressions for #define constants are
enclosed in parenthesis.
–
Additionally , CMSIS recommends following conventions for identifiers :
• CAPITAL names to identify Core Registers, Peripheral Registers, and CPU Instructions.
• CamelCase names to identify function names and interrupt functions.
• Namespace_ prefixes avoid clashes with user identifiers and provide functional groups (i.e.
for peripherals, RTOS, or DSP Library).
• The CMSIS is documented within the source files with:
• Comments that use the C or C++ style.
• Doxygen compliant function comments that provide:brief function overview.detailed
description of the function.detailed parameter explanation.detailed information about return
values.
6. Copyright@Embedkari
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If you found this information useful Please like
this video AND subscribe to
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