129 lines
3.6 KiB
Markdown
129 lines
3.6 KiB
Markdown
# 鸿蒙终端
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提供嵌入式开发能力，选择开发板`Hi3518E`。
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## C++终端
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* [libmediasoupclient源码](https://github.com/versatica/libmediasoupclient)
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* [libmediasoupclient文档](https://mediasoup.org/documentation/v3/libmediasoupclient)
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* [libmediasoupclient接口](https://mediasoup.org/documentation/v3/libmediasoupclient/api)
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## 学习资料
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https://hpm.harmonyos.com/#/cn/home
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https://repo.harmonyos.com/#/cn/home
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https://www.hihope.org/download/download.aspx
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https://device.harmonyos.com/cn/develop/ide/
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https://device.harmonyos.com/cn/documentation/
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https://www.openharmony.cn/docs/zh-cn/overview/
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https://www.openharmony.cn/docs/zh-cn/device-dev/
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https://docs.openharmony.cn/pages/v3.1/zh-cn/OpenHarmony-Overview_zh.md/
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https://docs.openharmony.cn/pages/v3.1/zh-cn/device-dev/device-dev-guide.md/
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https://docs.openharmony.cn/pages/v3.1/zh-cn/device-dev/hpm-part/hpm-part-about.md/
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## 环境
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```
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# Ubuntu
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# https://mirrors.tuna.tsinghua.edu.cn/ubuntu-releases/20.04.5/
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# `Ubuntu`选择版本`20.04.5`，建议选择相同版本，不然很多软件版本需要自己调整。
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# 环境搭建
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# https://device.harmonyos.com/cn/docs/documentation/guide/ide-install-windows-ubuntu-0000001194073744
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```
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## 源码
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```
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# 下载源码
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# https://gitee.com/openharmony/manifest/tree/OpenHarmony-3.2-Release/
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# https://gitee.com/openharmony/docs/blob/master/zh-cn/device-dev/get-code/sourcecode-acquire.md
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repo init -u https://gitee.com/openharmony/manifest.git -b OpenHarmony-3.2-Release -m chipsets/hispark_aries.xml -g ohos:mini --no-repo-verify
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repo sync -c
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repo forall -c 'git lfs pull'
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# Marketplace
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# https://hpm.harmonyos.com/#/cn/solution/@ohos%2Fhispark_aries
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# https://repo.harmonyos.com/#/cn/solution/@opensource%2Fhoperun_hm_door_3518
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# https://gitee.com/openharmony-sig/knowledge_demo_smart_home/blob/master/dev/docs/smart_door_viewer_3518/README.md
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sudo apt install nodejs
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sudo apt install npm
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npm config set registry https://repo.huaweicloud.com/repository/npm
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npm install -g @ohos/hpm-cli
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```
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## 编译
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https://hpm.harmonyos.com/#/cn/home
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https://docs.openharmony.cn/pages/v3.1/zh-cn/device-dev/hpm-part/hpm-part-about.md/
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```
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# 下载依赖
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hpm install
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# hpm编译
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hpm dist
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# hb编译
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pip3 install build/lite
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# hp增量编译
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hb build
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# hp完整编译
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hb build -f
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# build编译
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./build.sh \
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--ccache \
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--product-name Hi3518EV300 \
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--build-target build_kernel \
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--gn-args linux_kernel_version=\"linux-5.10\"
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```
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## 烧录
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https://www.hihope.org/download/download.aspx
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```
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# out/hispark_aries/ipcamera_hispark_aries
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# device/hisilicon/hispark_aries/sdk_liteos/uboot/out/boot
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u-boot-hi3518ev300.bin：fastboot
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OHOS_Image.bin：kernel
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rootfs_jffs2.img：rootfs
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userfs_jffs2.img：userfs
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```
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## 配置
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串口：`115200`
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```
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setenv bootcmd "sf probe 0;sf read 0x40000000 0x100000 0x600000;go 0x40000000";
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setenv bootargs "console=ttyAMA0,115200n8 root=flash fstype=jffs2 rw rootaddr=7M rootsize=8M";
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save;
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reset
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./bin/wpa_supplicant -iwlan0 -c /etc/wpa_supplicant.conf
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```
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## 代码目录
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```
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applications 应用程序样例，包括camera等
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base 基础软件服务子系统集&硬件服务子系统集
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build 组件化编译、构建和配置脚本
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docs 说明文档
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domains 增强软件服务子系统集
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drivers 驱动子系统
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foundation 系统基础能力子系统集
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kernel 内核子系统
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prebuilts 编译器及工具链子系统
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test 测试子系统
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third_party 开源第三方组件
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utils 常用的工具集
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vendor 厂商提供的软件
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build.py 编译脚本文件
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```
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