Training

Location:Training / Embedded Development / Embedded operating system / Linux inter-process communication / Linux inter-process communication

You can log in to your eeworld account to continue watching：
Linux inter-process communication
Login

Duration：20 minutes and 0 seconds
Date：2018/07/27

Uploader：老白菜

Introduction

keywords： Linux Communications process

This tutorial mainly talks about Linux inter-process communication. It is a simple and easy-to-understand video tutorial that is difficult to understand. The main contents include an overview of process communication, pipeline communication, signal shared memory, message queue and semaphore, etc.

You Might Like

Recommended Posts

Why not have an EMI/EMC section?: As the title says, why not open an EMI/EMC section?; alwyn Suggestions & Announcements

Very strange problem about CC2541: I am currently debugging with CC2541, but a very strange problem has arisen: for the same circuit board, the first batch that was soldered had no problems at all, but the later batch that was soldered; longzhilianwjl Wireless Connectivity

10 tips for self-driving tours: 1. When driving out, carefully observe the surroundings before getting in and out of the car, and pay attention to whether there are people around "watching you" and beware of "tails" secretly followi; iitang Talking

14 must-know tips for charging your phone battery: If users want to extend the effective use time of the battery, in addition to ensuring the quality of the charger, the correct charging skills are also essential, because poor quality chargers or inco; sadlife1000 Mobile and portable

Can stm32 download 8m main clock to start oscillating, but rtc does not oscillate?: I would like to ask why the stm32 can download the 8m main clock to oscillate, but the rtc does not oscillate? The connection method of vbat is slightly different. A 10r resistor is connected from the; osoon2008 stm32/stm8

The competition among junior brothers: I had nothing to do this weekend, so I went back to school and happened to run into my juniors' competition.This kind of competition has been held in our school for three times. This year is the fourt; jishuaihu 51mcu

推荐文章

linux驱动开发之九鼎板载蜂鸣器驱动测试 2025年02月18日: 字符设备驱动用的fileopretion结构体。 1、板载蜂鸣器的驱动测试我手里有一个BSP，九鼎的Bsp，里面有蜂鸣器的驱动，我们先测试一下好不好用。我们拿到一个BSP时，如果要做或移植蜂鸣器的驱动，首先要确定下这个内核中究竟有没有蜂鸣器的驱动，我们可以用sourceInsight将内核放进去，搜索buzzer这个文件，看有没有，如果不行，也可以在内核中输入make...

linux驱动开发（十）——misc杂散设备 2025年02月18日: 1：什么是misc驱动模型？ 2：为什么要有misc驱动模型？ 3：misc驱动模型的代码实现 4：misc驱动模型实战参考： http://blog.csdn.net/yicao821/article/details/6785738 http://www.thinksaas.cn/topics/0/507/507168.html http://www.cnblogs.co...

linux驱动学习笔记---实现中断下半部以及驱动编写规范(七) 2025年02月18日: 中断下半部： tasklet ： struct tasklet_struct { struct tasklet_struct *next; unsigned long state; atomic_t count; void (*func)(unsigned long); //下半部要执行的代码 unsigned long data; // 传递给fun...

1、话说linux内核 2025年02月17日: 1.内核和发行版的区别到底什么是操作系统 linux、windows、android、ucos就是操作系统操作系统本质上是一个程序，由很多个源文件构成，需要编译连接成操作系统程序（vmlinz、zImage）操作系统的主要作用就是管理计算机硬件，给应用程序提供运行环境。操作系统核心功能：内存管理。如果没有操作系统，内存是需要程序自己来管理的。譬如在ub...

Recommended Content

Hot VideosMore

Hot ArticlesMore

Circuit

可能感兴趣器件

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews

Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函

京公网安备 11010802033920号