Lightweight adaptation of the HDF driver | HDF驱动轻量化适配
Liteos_a kernel-space drivers | liteos_a内核态驱动
Development framework of the acts | acts测试套开发框架
External interfaces of the Want structure for abilities | Ability意图对外接口
Internal utility interfaces used in the application framework | 用户程序框架内部使用的工具接口
Key management service | 提供密钥管理服务功能
Chip interconnection layer for media features | 媒体特性芯片对接层库
Hi3861 chip driver software, including license files, compilation scripts, configuration files, driver implementation, and tools | Hi3861芯片驱动软件，包含LICENSE、编译脚本、配置文件、驱动实现、工具等
Development self-test framework | 开发者自测试框架
OpenHarmony community governance, developer contribution guide, contribution agreement, and community communication | 包含OpenHarmony社区治理、开发者贡献指南、开发者贡献协议、社区交流等内容
