The document discusses Linux serial drivers. It describes the UART protocol which converts parallel CPU data to serial data. It outlines the TTY driver subsystem and how the TTY driver interfaces with UART drivers, line disciplines and user processes. It also details the key data structures and APIs used by UART and TTY drivers, including the uart_driver, uart_port and uart_ops structures used by UART drivers and tty_driver used by TTY drivers.
Embitude's Linux SPI Drivers Training Slides. Contains the details of AM335X specific low level programming, SPI components such as SPI Master Driver, SPI Client Driver, Device Tree for SPI
LCU14 302- How to port OP-TEE to another platformLinaro
LCU14 302- How to port OP-TEE to another platform
---------------------------------------------------
Speaker: Joakim Bech, Jens Wiklander and Pascal Brand
Date: September 17, 2014
---------------------------------------------------
★ Session Summary ★
OP-TEE (Open Portable Trusted Execution Environment) is the source code for the TEE in Linux using the ARM Trustzone technology. This component meets the Global Platform TEE System Architecture specification. Most of the code is generic. However, a number of platform specific characteristics are addressed, such as memory layout or board specific hardware IP. In this session, you can learn the steps to follow to port OP-TEE for your armv7 platform, as the ones that have been defined when porting OP-TEE to A80 (SWG-77). OP-TEE to the Allwinner A80 platform
---------------------------------------------------
★ Resources ★
Zerista: http://lcu14.zerista.com/event/member/137748
Google Event: https://plus.google.com/u/0/events/cnd044lmnid6jcoj1a9svlhmkj0
Video: https://www.youtube.com/watch?v=QgaGJow7hws&list=UUIVqQKxCyQLJS6xvSmfndLA
Etherpad: http://pad.linaro.org/p/lcu14-302
---------------------------------------------------
★ Event Details ★
Linaro Connect USA - #LCU14
September 15-19th, 2014
Hyatt Regency San Francisco Airport
---------------------------------------------------
http://www.linaro.org
http://connect.linaro.org
Reliability, Availability, and Serviceability (RAS) on ARM64 status - SFO17-203Linaro
Session ID: SFO17-203
Session Name: Reliability, Availability, and Serviceability (RAS) on ARM64 status - SFO17-203
Speaker: Fu Wei
Track: LEG
★ Session Summary ★
This presentation gives an updated RAS architecture on ARM64 base on RAS extension (in ARMv8.2), SDEI (Software Delegated Exception Interface), APEI, UEFI PI-SMM. Will talk about all the components of the new RAS architecture on ARM64, gives audience the current status and the next step of development.
---------------------------------------------------
★ Resources ★
Event Page: http://connect.linaro.org/resource/sfo17/sfo17-203/
Presentation:
Video: https://www.youtube.com/watch?v=NReFBzbeWi0
---------------------------------------------------
★ Event Details ★
Linaro Connect San Francisco 2017 (SFO17)
25-29 September 2017
Hyatt Regency San Francisco Airport
---------------------------------------------------
Keyword:
'http://www.linaro.org'
'http://connect.linaro.org'
---------------------------------------------------
Follow us on Social Media
https://www.facebook.com/LinaroOrg
https://twitter.com/linaroorg
https://www.youtube.com/user/linaroorg?sub_confirmation=1
https://www.linkedin.com/company/1026961
LCU14-107: OP-TEE on ARMv8
---------------------------------------------------
Speaker: Jens Wiklander
Date: September 15, 2014
---------------------------------------------------
★ Session Summary ★
SWG is porting OP-TEE to ARMv8 using Fixed Virtual Platform. Initially OP-TEE is running secure world in aarch32 mode, but with the normal world code running in aarch64 mode. Since ARMv8 uses ARM Trusted Firmware we have patched it with an OP-TEE dispatcher to be able to communicate between secure and normal world.
---------------------------------------------------
★ Resources ★
Zerista: http://lcu14.zerista.com/event/member/137710
Google Event: https://plus.google.com/u/0/events/c0ef114n77bhgbns9vb85g9n6ak
Presentation: http://www.slideshare.net/linaroorg/lcu14-107-optee-on-ar-mv8
Video: https://www.youtube.com/watch?v=JViplz-ah9M&list=UUIVqQKxCyQLJS6xvSmfndLA
Etherpad: http://pad.linaro.org/p/lcu14-107
---------------------------------------------------
★ Event Details ★
Linaro Connect USA - #LCU14
September 15-19th, 2014
Hyatt Regency San Francisco Airport
---------------------------------------------------
http://www.linaro.org
http://connect.linaro.org
Lcu14 306 - OP-TEE Future Enhancements
---------------------------------------------------
Speaker: Joakim Bech, Jens Wiklander and Pascal Brand
Date: September 17, 2014
---------------------------------------------------
★ Session Summary ★
In this discussion session, we will cover the plans Linaro have to enhance the current OP-TEE implementation. Different topics will be covered, among them: Adding a cryptographic layer to support custom cryptographic libraries or HW-acceleration IP / instructions (REQ-413 and REQ-421) PSCI support (REQ-415) Add ECC support for TEE Internal API 1.1 (REQ-419)
---------------------------------------------------
★ Resources ★
Zerista: http://lcu14.zerista.com/event/member/137753
Google Event: https://plus.google.com/u/0/events/cq01taemqeeblb8k8jnu21lifus
Video: https://www.youtube.com/watch?v=GTKEmdUU1lE&list=UUIVqQKxCyQLJS6xvSmfndLA
Etherpad: http://pad.linaro.org/p/lcu14-306
---------------------------------------------------
★ Event Details ★
Linaro Connect USA - #LCU14
September 15-19th, 2014
Hyatt Regency San Francisco Airport
---------------------------------------------------
http://www.linaro.org
http://connect.linaro.org
HKG15-311: OP-TEE for Beginners and Porting ReviewLinaro
HKG15-311: OP-TEE for Beginners and Porting Review
---------------------------------------------------
Speaker: Victor Chong
Date: February 11, 2015
---------------------------------------------------
★ Session Summary ★
Explains the building blocks involved in Security including TrustZone, OP-TEE, Trusted Firmware etc. Goes into detail on how Secure Boot Works.. and Why. Explains how a simple secure Trusted Application interacts with OP-TEE and works. Brief overview on how to port OP-TEE to an ARM platform. Opens discussions for Potential Challenges and Hardware limitations and how they can be overcome.
--------------------------------------------------
★ Resources ★
Pathable: https://hkg15.pathable.com/meetings/250816
Video: https://www.youtube.com/watch?v=Fksx4-bpHRY
Etherpad: http://pad.linaro.org/p/hkg15-311
---------------------------------------------------
★ Event Details ★
Linaro Connect Hong Kong 2015 - #HKG15
February 9-13th, 2015
Regal Airport Hotel Hong Kong Airport
---------------------------------------------------
http://www.linaro.org
http://connect.linaro.org
LCU13: Deep Dive into ARM Trusted Firmware
Resource: LCU13
Name: Deep Dive into ARM Trusted Firmware
Date: 31-10-2013
Speaker: Dan Handley / Charles Garcia-Tobin
ATF(ARM Trusted Firmware)は、ARMv8では重要なソフトウェア。
全体を利用するのではなく、その一部を利用可能。
この資料では、BL31(EL3 Runtime Firmware)を単体で使う場合、どうすればいいのかを、Xilinx社のZynq UltraScale+ MPSoCを例に説明しています。
ATF (ARM Trusted Firmware) is an important software in ARMv8.
Instead of using the whole, part of it is available.
This document explains how to do when using BL31 (EL3 Runtime Firmware) alone, for example, with Xilinx's Zynq UltraScale + MPSoC.
LAS16-111: Easing Access to ARM TrustZone – OP-TEE and Raspberry Pi 3Linaro
LAS16-111: Raspberry Pi3, OP-TEE and JTAG debugging
Speakers:
Date: September 26, 2016
★ Session Description ★
ARM TrustZone is a critical technology for securing IoT devices and systems. But awareness of TrustZone and its benefits lags within the maker community as well as among enterprises. The first step to solving this problem is lowering the cost of access. Sequitur Labs and Linaro have joined forces to address this problem by making a port of OP-TEE available on the Raspberry Pi 3. The presentation covers the value of TrustZone for securing IoT and how customers can learn more through this joint effort.
Embedded systems security remains a challenge for many developers. Awareness of mature, proven technologies such as ARM TrustZone is very low among the Maker community as well as among enterprises. As a result this foundational technology is largely being ignored as a security solution. Sequitur Labs and Linaro have taken an innovative approach combining an Open Source solution – OP-TEE with Raspberry Pi 3. The Raspberry Pi 3 is one of the world’s most popular platforms among device makers. Its value as an educational tool for learning about embedded systems development is proven.
Sequitur Labs have also enabled bare metal debugging via JTag on the Pi 3 enhancing the value of the Pi 3 as an educational tool for embedded systems development.
The presentation will focus on
ARM v8a architecture and instruction set
ARM Trusted Firmware
TrustZone and OP-TEE basics
JTAG and bare metal debugging the Raspberry Pi 3
★ Resources ★
Etherpad: pad.linaro.org/p/las16-111
Presentations & Videos: http://connect.linaro.org/resource/las16/las16-111/
★ Event Details ★
Linaro Connect Las Vegas 2016 – #LAS16
September 26-30, 2016
http://www.linaro.org
http://connect.linaro.org
Embitude's Linux SPI Drivers Training Slides. Contains the details of AM335X specific low level programming, SPI components such as SPI Master Driver, SPI Client Driver, Device Tree for SPI
LCU14 302- How to port OP-TEE to another platformLinaro
LCU14 302- How to port OP-TEE to another platform
---------------------------------------------------
Speaker: Joakim Bech, Jens Wiklander and Pascal Brand
Date: September 17, 2014
---------------------------------------------------
★ Session Summary ★
OP-TEE (Open Portable Trusted Execution Environment) is the source code for the TEE in Linux using the ARM Trustzone technology. This component meets the Global Platform TEE System Architecture specification. Most of the code is generic. However, a number of platform specific characteristics are addressed, such as memory layout or board specific hardware IP. In this session, you can learn the steps to follow to port OP-TEE for your armv7 platform, as the ones that have been defined when porting OP-TEE to A80 (SWG-77). OP-TEE to the Allwinner A80 platform
---------------------------------------------------
★ Resources ★
Zerista: http://lcu14.zerista.com/event/member/137748
Google Event: https://plus.google.com/u/0/events/cnd044lmnid6jcoj1a9svlhmkj0
Video: https://www.youtube.com/watch?v=QgaGJow7hws&list=UUIVqQKxCyQLJS6xvSmfndLA
Etherpad: http://pad.linaro.org/p/lcu14-302
---------------------------------------------------
★ Event Details ★
Linaro Connect USA - #LCU14
September 15-19th, 2014
Hyatt Regency San Francisco Airport
---------------------------------------------------
http://www.linaro.org
http://connect.linaro.org
Reliability, Availability, and Serviceability (RAS) on ARM64 status - SFO17-203Linaro
Session ID: SFO17-203
Session Name: Reliability, Availability, and Serviceability (RAS) on ARM64 status - SFO17-203
Speaker: Fu Wei
Track: LEG
★ Session Summary ★
This presentation gives an updated RAS architecture on ARM64 base on RAS extension (in ARMv8.2), SDEI (Software Delegated Exception Interface), APEI, UEFI PI-SMM. Will talk about all the components of the new RAS architecture on ARM64, gives audience the current status and the next step of development.
---------------------------------------------------
★ Resources ★
Event Page: http://connect.linaro.org/resource/sfo17/sfo17-203/
Presentation:
Video: https://www.youtube.com/watch?v=NReFBzbeWi0
---------------------------------------------------
★ Event Details ★
Linaro Connect San Francisco 2017 (SFO17)
25-29 September 2017
Hyatt Regency San Francisco Airport
---------------------------------------------------
Keyword:
'http://www.linaro.org'
'http://connect.linaro.org'
---------------------------------------------------
Follow us on Social Media
https://www.facebook.com/LinaroOrg
https://twitter.com/linaroorg
https://www.youtube.com/user/linaroorg?sub_confirmation=1
https://www.linkedin.com/company/1026961
LCU14-107: OP-TEE on ARMv8
---------------------------------------------------
Speaker: Jens Wiklander
Date: September 15, 2014
---------------------------------------------------
★ Session Summary ★
SWG is porting OP-TEE to ARMv8 using Fixed Virtual Platform. Initially OP-TEE is running secure world in aarch32 mode, but with the normal world code running in aarch64 mode. Since ARMv8 uses ARM Trusted Firmware we have patched it with an OP-TEE dispatcher to be able to communicate between secure and normal world.
---------------------------------------------------
★ Resources ★
Zerista: http://lcu14.zerista.com/event/member/137710
Google Event: https://plus.google.com/u/0/events/c0ef114n77bhgbns9vb85g9n6ak
Presentation: http://www.slideshare.net/linaroorg/lcu14-107-optee-on-ar-mv8
Video: https://www.youtube.com/watch?v=JViplz-ah9M&list=UUIVqQKxCyQLJS6xvSmfndLA
Etherpad: http://pad.linaro.org/p/lcu14-107
---------------------------------------------------
★ Event Details ★
Linaro Connect USA - #LCU14
September 15-19th, 2014
Hyatt Regency San Francisco Airport
---------------------------------------------------
http://www.linaro.org
http://connect.linaro.org
Lcu14 306 - OP-TEE Future Enhancements
---------------------------------------------------
Speaker: Joakim Bech, Jens Wiklander and Pascal Brand
Date: September 17, 2014
---------------------------------------------------
★ Session Summary ★
In this discussion session, we will cover the plans Linaro have to enhance the current OP-TEE implementation. Different topics will be covered, among them: Adding a cryptographic layer to support custom cryptographic libraries or HW-acceleration IP / instructions (REQ-413 and REQ-421) PSCI support (REQ-415) Add ECC support for TEE Internal API 1.1 (REQ-419)
---------------------------------------------------
★ Resources ★
Zerista: http://lcu14.zerista.com/event/member/137753
Google Event: https://plus.google.com/u/0/events/cq01taemqeeblb8k8jnu21lifus
Video: https://www.youtube.com/watch?v=GTKEmdUU1lE&list=UUIVqQKxCyQLJS6xvSmfndLA
Etherpad: http://pad.linaro.org/p/lcu14-306
---------------------------------------------------
★ Event Details ★
Linaro Connect USA - #LCU14
September 15-19th, 2014
Hyatt Regency San Francisco Airport
---------------------------------------------------
http://www.linaro.org
http://connect.linaro.org
HKG15-311: OP-TEE for Beginners and Porting ReviewLinaro
HKG15-311: OP-TEE for Beginners and Porting Review
---------------------------------------------------
Speaker: Victor Chong
Date: February 11, 2015
---------------------------------------------------
★ Session Summary ★
Explains the building blocks involved in Security including TrustZone, OP-TEE, Trusted Firmware etc. Goes into detail on how Secure Boot Works.. and Why. Explains how a simple secure Trusted Application interacts with OP-TEE and works. Brief overview on how to port OP-TEE to an ARM platform. Opens discussions for Potential Challenges and Hardware limitations and how they can be overcome.
--------------------------------------------------
★ Resources ★
Pathable: https://hkg15.pathable.com/meetings/250816
Video: https://www.youtube.com/watch?v=Fksx4-bpHRY
Etherpad: http://pad.linaro.org/p/hkg15-311
---------------------------------------------------
★ Event Details ★
Linaro Connect Hong Kong 2015 - #HKG15
February 9-13th, 2015
Regal Airport Hotel Hong Kong Airport
---------------------------------------------------
http://www.linaro.org
http://connect.linaro.org
LCU13: Deep Dive into ARM Trusted Firmware
Resource: LCU13
Name: Deep Dive into ARM Trusted Firmware
Date: 31-10-2013
Speaker: Dan Handley / Charles Garcia-Tobin
ATF(ARM Trusted Firmware)は、ARMv8では重要なソフトウェア。
全体を利用するのではなく、その一部を利用可能。
この資料では、BL31(EL3 Runtime Firmware)を単体で使う場合、どうすればいいのかを、Xilinx社のZynq UltraScale+ MPSoCを例に説明しています。
ATF (ARM Trusted Firmware) is an important software in ARMv8.
Instead of using the whole, part of it is available.
This document explains how to do when using BL31 (EL3 Runtime Firmware) alone, for example, with Xilinx's Zynq UltraScale + MPSoC.
LAS16-111: Easing Access to ARM TrustZone – OP-TEE and Raspberry Pi 3Linaro
LAS16-111: Raspberry Pi3, OP-TEE and JTAG debugging
Speakers:
Date: September 26, 2016
★ Session Description ★
ARM TrustZone is a critical technology for securing IoT devices and systems. But awareness of TrustZone and its benefits lags within the maker community as well as among enterprises. The first step to solving this problem is lowering the cost of access. Sequitur Labs and Linaro have joined forces to address this problem by making a port of OP-TEE available on the Raspberry Pi 3. The presentation covers the value of TrustZone for securing IoT and how customers can learn more through this joint effort.
Embedded systems security remains a challenge for many developers. Awareness of mature, proven technologies such as ARM TrustZone is very low among the Maker community as well as among enterprises. As a result this foundational technology is largely being ignored as a security solution. Sequitur Labs and Linaro have taken an innovative approach combining an Open Source solution – OP-TEE with Raspberry Pi 3. The Raspberry Pi 3 is one of the world’s most popular platforms among device makers. Its value as an educational tool for learning about embedded systems development is proven.
Sequitur Labs have also enabled bare metal debugging via JTag on the Pi 3 enhancing the value of the Pi 3 as an educational tool for embedded systems development.
The presentation will focus on
ARM v8a architecture and instruction set
ARM Trusted Firmware
TrustZone and OP-TEE basics
JTAG and bare metal debugging the Raspberry Pi 3
★ Resources ★
Etherpad: pad.linaro.org/p/las16-111
Presentations & Videos: http://connect.linaro.org/resource/las16/las16-111/
★ Event Details ★
Linaro Connect Las Vegas 2016 – #LAS16
September 26-30, 2016
http://www.linaro.org
http://connect.linaro.org
Join this video course on udemy . Click here :
https://www.udemy.com/microcontroller-programming-stm32-timers-pwm-can-bus-protocol/?couponCode=SLIDESHARE
learn STM32 TIMERS, CAN,RTC, PWM,LOW POWER embedded systems and program them using STM32 Device HAL APIs STEP by STEP
>>Welcome to the course which teaches you advanced Micro-controller programming. In this course you are going to learn and master TIMERS, PWM, CAN, RTC, LOW POWER MODES of STM32F4x Micro-controller with step by step guidance. Highly recommended if you are seeking a career in the domain of Embedded software. <<
In this course, you will understand behind the scene working of peripherals with supportive code exercises. I have included various real-time exercises which help you to master every peripheral covered in this course and this course thoroughly covers both theory and practical aspects of TIMERS, PWM, CAN, RTC, LOW POWER MODES of STM32F4x Micro-controller.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.