Linux Kernel Booting Process (1) - For NLKBshimosawa
Describes the bootstrapping part in Linux and some related technologies.
This is the part one of the slides, and the succeeding slides will contain the errata for this slide.
The U-Boot is an "Universal Bootloader" ("Das U-Boot") is a monitor program that is under GPL. This production quality boot-loader is used as default boot loader by several board vendors. It is easily portable and easy to port and to debug by supporting PPC, ARM, MIPS, x86,m68k, NIOS, Microblaze architectures. Here is a presentation that introduces U-Boot.
Yocto - Embedded Linux Distribution MakerSherif Mousa
Yocto is an Embedded Linux distribution maker.
This presentation is a quick start guide for Yocto buildsystem to get familiar with the tool and how to start building your own custom Linux system for a specific hardware target.
U-Boot, a boot loader for Embedded boards based on PowerPC, ARM, MIPS and several other processors, which can be installed in a boot ROM and used to initialize and test the hardware or to download and run application
code.
OpenWrt is a Linux distribution for embedded systems that runs on many routers and networking devices today. In this session we'll talk about OpenWrt's origins, architecture and get down to building apps for the platform.
Along the way we will touch on some basic firmware concepts and at last present the final working OpenWrt router and its capabilities.
Anton Lerner, Architect at Sitaro, computer geek, developer and occasional maker.
Sitaro provides total cyber protection for small business and home networks. Sitaro prevents massive scale IoT cyber attacks.
Find out more information in the meetup event page - https://www.meetup.com/Tel-Aviv-Yafo-Linux-Kernel-Meetup/events/245319189/
Bootloader utilizes to program microcontrollers by providing a medium of communication between them. Hence small bootloader uses to make controller programmable very often as like Arduino series board. Microcontrollers like 8051, PIC without bootloader requires the external programmer to burn the program inside the memory of the microcontroller. In addition to it requires preciously control output states of various pin mode which should be in sequence according to the datasheet of the manufacturer. Here this PPT has portrayed as an example of idle configurations that requires to run the bootloader and what happens if the bootloader is installed inside the memory of the controller.
Introduction to binary translation in QEMU(TCG). Describe how it works. In addition, there is a section which demonstrate qemu-monitor, a debug tool for AArch64/QEMU.
There are lots of animations in the slides so download and open it with Microsoft PowerPoint for the best experience. Below is the download link.
Google Driver Link: http://goo.gl/XXMC9X
An unique module combining various previous modules you have learnt by combing Linux administration, Hardware knowledge, Linux as OS, C/Computer programming areas. This is a complete module on Embedded OS, as of now no books are written on this with such practical aspects. Here is a consolidated material to get real hands-on perspective about building custom Embedded Linux distribution in ARM.
Linux Kernel Booting Process (1) - For NLKBshimosawa
Describes the bootstrapping part in Linux and some related technologies.
This is the part one of the slides, and the succeeding slides will contain the errata for this slide.
The U-Boot is an "Universal Bootloader" ("Das U-Boot") is a monitor program that is under GPL. This production quality boot-loader is used as default boot loader by several board vendors. It is easily portable and easy to port and to debug by supporting PPC, ARM, MIPS, x86,m68k, NIOS, Microblaze architectures. Here is a presentation that introduces U-Boot.
Yocto - Embedded Linux Distribution MakerSherif Mousa
Yocto is an Embedded Linux distribution maker.
This presentation is a quick start guide for Yocto buildsystem to get familiar with the tool and how to start building your own custom Linux system for a specific hardware target.
U-Boot, a boot loader for Embedded boards based on PowerPC, ARM, MIPS and several other processors, which can be installed in a boot ROM and used to initialize and test the hardware or to download and run application
code.
OpenWrt is a Linux distribution for embedded systems that runs on many routers and networking devices today. In this session we'll talk about OpenWrt's origins, architecture and get down to building apps for the platform.
Along the way we will touch on some basic firmware concepts and at last present the final working OpenWrt router and its capabilities.
Anton Lerner, Architect at Sitaro, computer geek, developer and occasional maker.
Sitaro provides total cyber protection for small business and home networks. Sitaro prevents massive scale IoT cyber attacks.
Find out more information in the meetup event page - https://www.meetup.com/Tel-Aviv-Yafo-Linux-Kernel-Meetup/events/245319189/
Bootloader utilizes to program microcontrollers by providing a medium of communication between them. Hence small bootloader uses to make controller programmable very often as like Arduino series board. Microcontrollers like 8051, PIC without bootloader requires the external programmer to burn the program inside the memory of the microcontroller. In addition to it requires preciously control output states of various pin mode which should be in sequence according to the datasheet of the manufacturer. Here this PPT has portrayed as an example of idle configurations that requires to run the bootloader and what happens if the bootloader is installed inside the memory of the controller.
Introduction to binary translation in QEMU(TCG). Describe how it works. In addition, there is a section which demonstrate qemu-monitor, a debug tool for AArch64/QEMU.
There are lots of animations in the slides so download and open it with Microsoft PowerPoint for the best experience. Below is the download link.
Google Driver Link: http://goo.gl/XXMC9X
An unique module combining various previous modules you have learnt by combing Linux administration, Hardware knowledge, Linux as OS, C/Computer programming areas. This is a complete module on Embedded OS, as of now no books are written on this with such practical aspects. Here is a consolidated material to get real hands-on perspective about building custom Embedded Linux distribution in ARM.
@Powersupply(YeungnamUniv.) @NanheeKim @nh9k
질문이 있으면 언제든지 연락주세요!
Please, feel free to contact me, if you have any questions!
github: https://github.com/nh9k
email: kimnanhee97@gmail.com
CyberConnect2에서는 2013년부터 DirectX11세대용 멀티플랫폼엔진 개발을 시작하였으며, 제작 시 발생하였던 문제점을 DirectX9와의 차이점을 바탕으로 공유하고자 합니다.
이 세션은 DirectX11의 개발이 처음이거나 관심 있으신 분을 대상으로 합니다. Tessellation 이나 OIT와 같은 최신기술은 다루지 않으므로 주의하시기 바랍니다.
10. 개발 환경 - Hardware
● JTAG
○ JTAG을 이용한 실시간 디버깅 가능
PC JTAG Board
STLink-V2 OpenCR
11. 개발 환경 - Hardware
● 부트로더
○ 직접 구현한 부트로더를 이용하여 펌웨어 다운로드
PC Board
USB
● DFU (Device Firmware Upgrade) 모드
○ MCU에 자체 내장된 DFU 부트로더를 이용하여 펌웨어 다운로드
PC Board
USB
12. 컴파일러 선정
● 임베디드 프로그래밍을 위한 컴파일러 선택은 중요함
유료 컴파일러 vs 무료 컴파일러
13. 컴파일러 선정
비용 확보 가능
유료
컴파일러
● 유료 컴파일러
○ 통합 개발 환경 제공으로 쉬운 사용
○ 문제 발생시 고객 지원 가능