Openharmony developer documentation open source project

Reading guide

The project is stored in OpenHarmony Provide a quick start 、 Development of guidelines 、API Refer to developer documentation , Welcome to participate OpenHarmony Developer documentation open source project , Work with us to improve the developer documentation .

Document directory structure

• Openharmony summary

• Equipment development

  • Lightweight and small system development guidance （ Reference memory <128MB）

    • overview： Introduction to equipment development

    • quick-start： Quick start （ Set up the environment 、 Access to the source code 、 compile 、 Burning, etc ）

    • Basic Capability： Develop basic capabilities

      • Kernel： Lightweight system kernel
      • Kernel： Small system kernel
      • Drivers： drive
      • Subsystems： Subsystem （ Compiling and constructing 、 Graphic and image 、DFX、XTS And so on ）
      • Security： Privacy and security

    • guide： Development example

      • WLAN Connection products （LED Peripheral control 、 Integration of three parties SDK）
      • No screen camera products （ Camera control ）
      • Camera products with screen （ Screen and camera controls 、 Visual application development ）

    • porting： Transplant adaptation

      • Guidance for porting lightweight and small system tripartite libraries
      • Lightweight system chip migration guide
      • Light system chip transplantation case
      • Small system chip migration guide

    • bundles：HPM Bundle Development

      • HPM Bundle The development of specification
      • HPM Bundle Development of guidelines
      • HPM Bundle Development example

  • Standard system development guidance （ Reference memory ≥128MB）

    • overview： Introduction to equipment development

    • quick-start： Quick start （ Set up the environment 、 Access to the source code 、 compile 、 Burning, etc ）

    • Basic Capability： Develop basic capabilities

      • Kernel： Standard system kernel
      • Drivers： drive
      • Subsystems： Subsystem （ Compiling and constructing 、 Graphic and image 、DFX、XTS And so on ）
      • Security： Privacy and security

    • guide： Development example

      • Clock application
      • Platform driven
      • Peripheral driver

    • porting： Transplant adaptation

      • Standard system chip migration guide
      • A rapid migration OpenHarmony Linux Kernel approach

    • bundles：HPM Bundle Development

      • HPM Bundle The development of specification
      • HPM Bundle Development of guidelines
      • HPM Bundle Development example

  • common problem

• application development

  • overview： Application development guide
  • quick-start： introduction
  • ability：Ability frame
  • ui：UI
  • media： The media
  • security： Security
  • connectivity： Network and connectivity
  • database： Distributed data services
  • usb：USB service
  • dfx：DFX
  • reference： Development reference

• License and copyright information checking tool ： Open source compliance review tool

• glossary： The term

Version update

Reference resources Release Notes.

Third party open source software and license instructions

3rd-Party-License： Third party open source software and license description

contribution

You are very welcome to participate contribution , We encourage developers to participate in document feedback and contribution in various ways .

You can evaluate existing documents 、 Simple changes 、 Feedback document quality problems 、 Contribute your original content , Please refer to Contribution document .

Outstanding contributors will be commended and publicized in the document contribution column of the developer community .