embedded system software

Recently, Huaqing Vision publicly announced: 2014 embedded system (linuxandroid) development of employment training courses to upgrade again! It is reported that Huaqing Vision has now lasted 10 years, has maintained the course 2 times a year update frequency. Huaqing vision of each course update can bring some new ideas and direction of the industry, this time is no exception. Through the insider, we learn

Http://www.2ed.cn/Article-150-21922.shtml Different from general software programming, embedded system programming is based on a specific hardware platform, which is bound to requireProgramming LanguageStrong hardware operation capability. Undoubtedly, assembly language has such characteristics. However, due to the complexity of the assembly language developm

With the rapid development of information technology in modern society, embedded systems are widely used in military, household, industrial, commercial, office, medical, and other aspects of society, showing great investment value. From an international perspective, as the core of digital electronic information products, the current market for Embedded Systems in hardware and

Introduction to the concept and features of the embedded Linux operating system Author: Wei Min Source: Automated Expo Release Date: 2005.01.24 [Java area] [network security] [network management area] [Linux area] [go to Forum] [It blog] IntroductionApplication-centered, computer technology-based,

1. Why should there be uboot1.1, the main components of the computer system(1) The computer system is the CPU as the core to run systems. Typical computer systems are: PC (desktop + notebook), embedded devices (mobile phones, tablets, game consoles), single-chip microcomputer (household appliances like rice cookers, air conditioners)(2) Computer

In the embedded field, Flash is a common storage device, flash flash memory as the main storage device of embedded system has its own characteristics. Fash Write operations can only modify the corresponding location of 1 to 0, but not the 0 modified to 1, and erase Fash is the corresponding storage block to restore the contents of 1. Therefore, in general, when w

devices include/dev/mtdblock0,/dev/mtdblock1, etc. MTD block devices simulate Flash into block devices, so that they can create block devices like Cramfs on these simulated block devices, JFFS2 and other format file systems. The MTD driver layer also allows you to create multiple Flash partitions in one Flash. each partition is used as an MTD block device and system software and data can be allocated to di

What is an embedded system-general Linux technology-Linux programming and kernel information, the following is a detailed description. Generally, an embedded system is a device or system that "executes special functions and is controlled by an internal computer.

large quantities, so a single cost savings can be achieved with hundreds of millions of magnification with production.Second, we should know the composition of embedded system, an embedded system device is generally composed of embedded computer systems and actuators

Zhang Zhen Master's Degree Mailbox 601, Nanjing Information Engineering University, Nanjing 210044, China 0 Introduction WithWith the rapid development of open source code, more and more attention is paid to Linux operating systems. Its excellent scalability and portability, excellent efficiency and stability, and supporting multi-processor architectureFeatures make Linux more and more widely used in the embedded field. At the same time, the high-freq