Help Center> Huawei HiLens> SDK Reference> Before You Start

Updated on 2023-06-15 GMT+08:00

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Before You Start

This document describes how to install and configure a development environment and invoke functions provided through HiLens Framework SDKs for secondary development.

**Table 1** Documentation guide
Chapter	Description
HiLens Framework_C++	HiLens Framework development tool package
Environment Preparations	How to prepare for using the HiLens Framework development tool packages
Video Input Audio Input Pre-processing Model Management Output Resource Management Log	Classes and functions encapsulated in the HiLens Framework
Error Codes	Error code description and recommended solutions

Next topic: HiLens Framework_C++

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