1# vendor_alientek 2 3## Introduction 4 5The repository is mainly developed by OpenHarmony community, rather than the typical certain manufacturer, mainly used for UniProton based kernel ability to test and verify. 6 7## Software Architecture 8``` 9//device/soc/st 10 | stm32f407zg --- Development board based on the UniProton kernel 11 12//vendor/ohos 13 | rtos_demo --- Basic competence verification demo 14 | rtos_demo_xts --- Basic competence verification xts demo 15``` 16 17## Usage 18 19The OpenHarmony uniproton kernel build system is a modular build system based on Generate Ninja (GN) and Ninja. It supports module-based configuration, tailoring, and assembling, and helps you build custom products. This document describes how to build a uniproton project based on GN and Ninja. For details about the methods such as GCC+gn, IAR, and Keil MDK, visit the community websites. 20 21## Compilation and Building 22 23### 1.Setting Up the Environment 24 25Before setting up the environment for a development board, you must set up the basic system environment for OpenHarmony first. The basic system environment includes the OpenHarmony build environment and development environment. For details, see [Setting Up Development Environment](https://gitee.com/openharmony/docs/blob/master/en/device-dev/quick-start/Readme-EN.md). 26 27### 2.Obtaining the OpenHarmony Source Code 28 29For details about how to obtain the source code, see [Source Code Acquisition](https://gitee.com/openharmony/docs/blob/HEAD/en/device-dev/get-code/sourcecode-acquire.md). This document assumes that the clone directory is ~/openHarmony after the complete OpenHarmony repository code is obtained. 30 31### 3. Compile toolchain downloads 32 33Install the GNU Arm Embedded Toolchain 32-bit compiler: 34 35Download address: [GNU Arm Embedded Toolchain](https://developer.arm.com/downloads/-/gnu-rm)，Specify version:10-2020-q4-major。 36 37To install, refer to the following command: 38 39``` 40tar -xvf gcc-arm-none-eabi-10-2020-q4-major-x86_64-linux.tar.bz2 -C /opt/tools 41``` 42 43Note: After the installation is complete, add the installation directory to the ***environment variable PATH***. 44 45### 4.Compilation 46 47Execute in the source root directory: 48``` 49hb set 50``` 51 52Choice: alientek@rtos_demo 53 54If you want to perform xts, then choose: alientek@rtos_demo_xts 55 56Compile command: 57``` 58hb build -f 59``` 60 61## Contribution 62 63[How to contribute](https://gitee.com/openharmony/docs/blob/HEAD/en/contribute/how-to-contribute.md) 64 65## Repositories Involved 66 67[device_soc_st](https://gitee.com/openharmony/device_soc_st) 68 69[kernel_uniproton](https://gitee.com/openharmony-sig/kernel_uniproton) 70