How Linux Changed the World from 12 Major Innovations (Part 1)

Simple NFS Configuration NFS is a simple way to achieve communication access between two machines. In the embedded Linux experiment, we configure NFS to achieve access between the PC and the experimental box ARM-Linux platform. The principle is to start the LFS service in the Linux of the PC, set up a shar

开发环境： Windows7 + vmware workstation 6.5 + Ubuntu9.10 Linux Source Code: FORLINX_linux-3.0.1.tar.gz ARM CROSS GCC: arm-linux-gcc v4.3.2   源码： //s3c6410_led.c – driver file #include #include #include #include #include   #define DEV_MAJOR 176 #define DEV_NAME "s3c6410_leds"     #define GPMCON 0x7F008820

I have never figured out what the problems are with these two cross-compilers, so I googled them and summarized them as follows. I hope it can help brothers who have the same confusion as me... I. What is ABI and EABI 1) ABI: Application Binary Interface (ABI) for the ARM Architecture In computers, the application bin

Linux TCB The TCB of the idle process is divided into two parts struct task_struct init_task void *stack; // used to store the address of the corresponding thread_info struct thread_info init_thread_info .task = &init_task // For the address of the corresponding task_struct Why is it divided into two parts?

Target: 1. Master Source Insight, a code reading and editing tool under Windows 2. Master the tools for interacting with Linux under Windows: Cuteftp, SecureCRT 3. Master the code reading and editing tool KScope under Linux and the serial port tool C-kermit 4. Master some common Linux commands 1. Introductio

An embedded Ethernet design scheme based on ARM9 is introduced. Based on the functional characteristics of ARM core microprocessor S3C2410 and its external expansion components, the performance of the Ethernet controller chip RTL8019AS and the interface with S3C2410 are analyzed. In terms of software design, the funct

Every system depends on CPU performance, system software, middleware, and various system policies to run properly, and this is also true for smartphones. This article mainly discusses how to choose a suitable CPU for smartphones, as well as the dynamic power management (DPM) and adaptive voltage scaling (AVS) techno

introduction What is an Embedded System Embedded systems generally refer to devices or equipment that use embedded microprocessors as their core, which are different from PC systems and have some of the functions of computers but are not called computers. They are mainly for application purposes, integrati