[001-003] [Embedded System Overview]

[001] [Embedded System Overview]

Embedded system is an application-centric, computer-based software and hardware can be cut, the function, power consumption, volume, reliability, cost has strict requirements of the special computer system.

Embedded system applications: Traffic management, information appliances, intelligent toys, robotics, military electronics, communications equipment, network equipment, mobile computing, medical equipment, e-commerce, environmental monitoring, automotive electronics, intelligent instruments, industrial equipment

Embedded system Architecture: Processor, onboard hardware, operating system, application

[002] [Embedded Linux Overview]

Linux is a set of free-to-use and freely-propagated Unix-like operating systems.

Linux history: Kernel from the 0.11 version of 1991 to 2003 of 2.6. Version 0

The gun plan is also known as the slave program: The goal is to create a completely free operating system

Linux distributions: Linux kernel, GNU Library and Tools, command line, desktop environment. Common distributions include Debian, Redhat, Ubuntu, Suse, Fedora

[003] [Red Hat Linux Custom Installation]

Installation Preparation: PC, Redhat Linux installation disk, Vmware

Create virtual pc:new virual machine->custom->i would install the operation system Later->redhat Enterprise Linux 6->spli T wirtual disk into multiple files

Install linux:cd/dvd->use ISO image File->install or upgrade an existing system->skip-> software development workstation

[001-003] [Embedded System Overview]