Training

Location:Training / Embedded Development / Embedded operating system / linux multithreaded programming / The concept of thread

You can log in to your eeworld account to continue watching：
The concept of thread
Login

Duration：13 minutes and 41 seconds
Date：2018/05/26

Uploader：老白菜

Introduction

keywords： Linux Multithreading

Linux multi-threading technology, one of the commonly used technologies in embedded development, makes better use of resources and makes your program respond faster. In the multi-core era, it allows you to achieve true parallelism.

You Might Like

Recommended Posts

My graduation project - RS232-TCP/IP protocol converter: The protocol converter uses the embedded microcontroller LM3S6965 based on the 32- bit ARM Cortex-M3 v7M architecture as the core. By borrowing the hardware structure of the Stellaris LM3S6965 Evaluat; longxtianya Microcontroller MCU

44b0 cannot enter interrupt, it's a very simple program, please help: This is my first time to use ARM. I have been watching videos for half a month. I have a 44b0 development board, so I tried it out. There are 4 buttons: ExINT4 (GPG4), ExINT5 (GPG5), ExINT6 (GPG6); 3; yanglong0322 ARM Technology

192 bits of program running time: I use the stm32f103c8t6 chip, the system clock is set to 56MHz, and the AD sampling rate is 1us. Now there is a program that runs in memory as 192bits. I want to calculate the running time of this pro; liyq007 stm32/stm8

How to use LCD1602 to read the text message content sent by GPRS module to the microcontroller?: I am a beginner in single-chip microcomputer. Recently, I have a course design that uses GPRS module to receive text messages and then alarm. Because I don't have any basic knowledge, it took me a lot; kisssibaby MCU

Wanted: 450k ultrasonic transducer: Wanted: A batch of 450K ultrasonic transducers, with excitation power of 24W or above. Please recommend them to me. Contact number: 130844439421, Ms. Yang.; yuejiaxin66460 Medical Electronics

A C language programming question: The program I am writing now has two loops, and the specific relationship is as follows: | |------| |------| | | | | | |-------| | | | | | | | | |------| | | The two loop bodies are not simply contain; gzmslinzy Programming Basics

推荐文章

Linux-3.0.8中基于S5PV210的IRQ模块代码追踪和分析 2025年01月24日: init/main.c: 1 asmlinkage void start_kernel(void) 2 { 3 ...... 4 early_irq_init(); 5 init_IRQ(); 6 ...... 7 } early_irq_init()函数有两种实现，一种是基于radix tree，一种是定义静态数组，如果要使用radix tree实现...

Linux内核静态映射表建立过程分析 2025年01月24日: 分析的源码：九鼎为s5pv210移植过的linux+qt4.8的kernel，内核版本号2.6.35 建立映射表的三个关键部分：映射表映射表建立函数映射表建立函数被调用 1. 映射表具体物理地址和虚拟地址的值相关的宏定义，也就是文章《随笔–Linux字符设备驱动开发基础》中静态映射操作LED一节提到的静态映射表。实际工作中我们也只要明白静态映射表的意义就可以...

linux下dmesg命令详解 2025年01月24日: 前言：有时候想查看一下开机启动信息，可以通过这个命令查询。 1，命令格式功能说明：显示开机信息。　语　　法：dmesg 　补充说明：kernel会将开机信息存储在ring buffer中。若是开机时来不及查看信息，可利用dmesg来查看。开机信息亦保存在/var/log目录中，名称为dmesg的文件里。　参　　数：　　 -c 　显示信息后，清除rin...

[uboot] （番外篇）uboot之fdt介绍 2025年01月24日: 一、介绍 FDT，flatted device tree，扁平设备树。熟悉 Linux 的人对这个概念应该不陌生。简单理解为将部分设备信息结构存放到device tree文件中。 uboot最终将其device tree编译成dtb文件，使用过程中通过解析该dtb来获取板级设备信息。 uboot的dtb和kernel中的dtb是一致的。这部分建议直接参考wowo的dtb的文...

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