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Original address: Hi3516EV200 compilation environment configuration and cross compilation software package - WindSpiritIT Basic information OS: Ubuntu 16.04 xenial Version: 16evc01evc01200sdk - hic035200_ SDK_ V1. 0.1.1 SDK package path: hi3516ev200r001c01spc012 \ 01 software\board\Hi3516EV200_ SDK_ V1. 0.1.2. tgz Development board address ...

introduction The corresponding dependency library needs to be copied for software release. windows can use the windeployqt provided by qt, and linux also has the corresponding open source tool linuxdeployqt The general principle is to find the path of the corresponding dependent Library of the executable file through the command line, such ...

Structure array sorting On the basis of the previous program, add the age variable to the structure, and then sort it according to the age of (Teacher) Define structure: typedef struct Teacher { int age; char **stu; //Two dimensional memory }Teacher; First assign a value to age, and then compare the size of age. Notice how it's exchan ...

1, Introduction to multitasking Multitasking: multiple tasks are executed at the same time, which is multitaskingpython programs are single task by default 2, [key] thread - basic use Thread is the basic unit of CPU scheduling Main thread: after the program starts, there is a default main thread, which is usually called the main thre ...

Control LED light equipment Driver Essence: create corresponding device node files for hardware devices When creating equipment files, specify the use of equipment files. application program Control the hardware according to the device file usage specified by the driver Control hardware equipment steps 1. Find the device node file corres ...

Oracle's machine was blown up, so that the little partners could not open the free machine, so they wrote a script and robbed it on the server. When the resources came out, they could basically open it. This script uses Terraform to call API to execute tasks. The following is a brief description. Oracle ARM has been used by everyone for a wh ...

1, Experimental time Thursday, May 6, 2021, week 10 2, Experimental purpose Deepen the understanding of the concepts of concurrent collaborative process synchronization and mutual exclusion, observe and experience the effects of concurrent process synchronization and mutual exclusion, and analyze and study the practical solutions to the ...

Virtue wins talent, which is called a gentleman; Talent wins virtue, which is called a villain—— "Zizhi Tongjian · Tang Ji" I Antecedents - reduce duplication of effort Previously, when deploying the running environment of development software in ubuntu, it was necessary to copy and paste the contents in differe ...

Introduction: This paper mainly introduces how to realize the automatic running script of ubuntu 18.04 system startup through systemd. For image download, domain name resolution and time synchronization, please click Alibaba open source mirror station 1, Overview Ubuntu 18.04 does not have / etc / rc.exe by default Local file. It is impos ...

Introduction: Docker Compose is a command-line tool through which you can define and arrange multi container Docker applications. This article will explain how to install the latest version of Docker Compose on Ubuntu 20.04. For image download, domain name resolution and time synchronization, please click Alibaba open source mirror station D ...