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AliOS Things v2.1.0 release note
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@Cheng-SG Cheng-SG released this 11 Mar 10:25
· 4383 commits to rel_2.1.0 since this release
v2.1.0
54b3f08

ZIP Package MD5: e1e5a59d935d566e11a4ec9b4d828ff6

Clone Command: git clone https://github.com/alibaba/AliOS-Things.git -b rel_2.1.0

Highlights:

  • new middleware modules added
    • uLocation: provide location service base on cellular aided GPS/BDS position system.
    • uLog: provide a unified logging service. An asynchronous non-blocking design. Provided multiple levels of logging.
    • Bootloader: added bootloader to provide a unified way of firmware updating. Support differential firmware updating.
  • network protocol stacks upgraded
    • Bluetooth Mesh stack added. Provide SDK to speed up BT Mesh application development.
    • CANOpen protocol stack added.
    • LoRaWAN protocol stack upgraded and Class B LoRA device supported
    • BLE Breeze protocol stack upgraded and footprint optimized
  • Component-based improved and visual configurability provided
    • Decoupled code and simplified component dependencies;
    • Provided enhanced configurability: add menuconfig for tailoring the OS according to application needs;
    • upgrade the build process to a Config-then-Make fashion. Refer here for details.
  • Footprint optimized

主要更新：

  • uLocation功能发布。提供基于GPS，北斗，以及结合云服务的基站定位能力；
  • BT Mesh协议栈发布。提供相应SDK，实现快速BT Mesh节点设备开发及通信；
  • CANOpen协议适配。通过AliOS Things提供的硬件抽象接口，对接通用CANOpen协议栈，使适配过AliOS Things并带有CAN bus接口的控制器快速实现CANOpen主从站开发；
  • LoRaWAN协议栈升级及Class B支持；
  • uLog功能发布。采用异步设计，在弱资源的MCU系统中实现日志系统不干扰主业务系统的执行，并支持多种输出方式；
  • 重构BLE Breeze协议SDK，完全开源同时，大幅减小code size；
  • 提供统一的bootloader，实现适配后的控制器统一工具升级，并支持差分升级；
  • 通过功能间的解耦，实现AliOS Things代码的组件化输出；
  • 优化AliOS Things 的flash占用；
  • 构建命令变化，分为配置和编译两步；同时，uCube工具配合组件化进行重构。详情参见文档
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