AliOS Things Versions Save

面向IoT领域的、高可伸缩的物联网操作系统，可去官网了解更多信息https://www.aliyun.com/product/aliosthings

rel_3.3.0

3 years ago


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AliOS Things发布于2017年杭州云栖大会， 是 AliOS 家族旗下的、面向IoT领域的、高可伸缩的物联网操作系统，于2017年10月20号宣布在github上开源，当前最新的版本是 AliOS Things 3.3。

架构总览

AliOS Things 支持多种CPU架构，包括：ARM，C-Sky，MIPS，RISCV，rl78，rx600，xtensa等。

AliOS Things 适配了分层架构和组件架构。包括以下部分：

  • BSP: 板级支持包
  • HAL: 硬件适配层，包括WiFi，蓝牙，I2C, SPI, UART，Flash 等
  • Kernel: 包括Rhino RTOS 内核，VFS，KV Storage，CLI，C++ 等
  • Network: 包括LwIP 轻量级TCP/IP协议栈，uMesh 自组网协议栈，BLE 低功耗蓝牙协议栈，LoRaWAN 协议栈，AT Commands Module 等
  • Security: 包括TLS(mbedTLS and cutomized iTLS)，ID2，SST(Trusted Storage)，Crypto，TEE(Trusted Execution Environment) 等
  • AOS API: AliOS Things 提供给应用软件和组件的API
  • VFS驱动框架：设备驱动提供给组件和应用的服务接口
  • Component: 阿里巴巴增值和常用的物联网组件，包括LinkSDK，OTA(安全差分升级)，ulog(日志服务)，uData(传感器框架)，uLocation(定位框架)，WiFi配网 等
  • Application: 丰富的示例代码

所有的模块都作为组件的形式存在，通过yaml进行配置，应用程序可以很方便的选择需要的组件。

AliOS Things 3.3新功能介绍

  • 统一的VFS接入方式，更标准的应用开发模式
  • 更小的系统，yaml构建方式更直观
  • 更全面的JavaScript轻应用接口支持
  • 全面完善的组件、解决方案和系统文档。格式更规范与开发者友好
  • 升级了LinkSDK，新增设备引导服务、设备诊断、日志上报功能；移除CoAP、Http2、Wi-Fi配网及设备绑定的支持
  • 新增蓝牙配网、Wi-Fi Camera、OLED等组件，解决方案能直接调用

AliOS Things 3.3支持硬件

AliOS Things 3.3版本支持官方已适配如下硬件

  • HaaS100
  • HaaS EDU K1

文档

快速上手

HaaS100 快速开始

HaaS EDU K1 快速开始

文档中心

请到HaaS官方网站 文档中心查看。

贡献代码

请参考：Contributing Guideline。

物联网平台

AliOS Things 能帮助你更加快速地接入阿里云物联网平台。

社区

License

AliOS Things 开源源码遵循 Apache 2.0 license 开源协议。

rel_microkernel

3 years ago

AliOS Things Microkernel Release Note

中文

主要更新：

  • 采用微内核架构，支持用户态文件系统、用户态协议栈、用户态驱动
  • 支持应用独立编译、推送和加载
  • 内核
    • 新增进程支持
    • 内核组件对象化重构，优化系统调用
    • 新增IPC功能，支持高效RPC语义
    • 新增用户态中断框架
    • 新增ARMv8-M支持
  • 系统库
    • C库升级为musl libc(1.2.0)
    • 新增支持C++11标准
    • 新增Signal、读写锁等POSIX接口
    • 优化AOS接口，兼顾内核态与用户态开发
    • 支持三种组件形态：内核态、用户态相同进程、用户态不同进程
  • 中间件
    • 发布“进程管理”应用，集成用户态文件系统和Flash驱动
    • 发布“网络管理”应用，集成网络管理框架、LwIP协议栈和WiFi驱动
    • 发布“驱动管理”应用，集成I2C、ADC、SPI、GPIO、PWM等驱动
    • 全新的驱动框架，提供VFS接口
    • 新增ROMFS文件系统和根目录支持
    • OTA更新，支持多模块升级
    • 升级LinkKit版本到v4.0，并更名为Link SDK
    • CLI更新
      • 优化命令自动补全/历史回滚/方向键功能
      • 新增Ctrl+C等热键功能

English

Highlights:

  • Micro-kernel architecture, including user-space file systems, protocol stack and device drivers.
  • Supported application seperately building, pushing and executing.
  • Kernel
    • Added process support.
    • Re-arched to use object-oriented semantics, and optimized system call.
    • Added IPC, providing efficient RPC semantics.
    • Added user-space interrupt framework.
    • Added ARMv8-M architecture support.
  • System library
    • Upgraded to musl libc (1.2.0).
    • Added C++11 support.
    • Added more POSIX APIs, like signal, rwlock, etc.
    • Optimized AOS APIs, supporting programming both in kernel-space and user-space.
    • Components can be configured in kernel space, in process, or sharing process with other compoenents without any code modification.
  • Middleware
    • Published process management application, containing file system and Flash driver.
    • Published network management application, containing network management framework, protocol stack and WiFi driver.
    • Published driver management application, containing I2C, ADC, SPI, GPIO, PWM, etc.
    • Added driver framework, and provided VFS interfaces.
    • Supported ROMFS file system and root directory.
    • Enhanced OTA, supporting multi-module upgrade.
    • Upgraded LinkKit to v4.0, and renamed as Link SDK.
    • CLI new functionalities
      • Supported autocomplete/history/arrow keys.
      • Supported Linux-like key combinations, like Ctrl+C.

v3.1.0

4 years ago

ZIP Package MD5: 279c2a1b10be223c183a8e603f7bdc21

Clone Command: git clone https://github.com/alibaba/AliOS-Things.git -b rel_3.1.0

Highlights:

  • Bootloader

    • provide HAL interface for easy porting
    • ported to bk7232s chip

  • kernel

    • refined HAL interfaces, added HAL porting demos & refactor HAL interfaces for popular chips
    • enhanced crash backtrace capability & added comprehensive APIs
    • added username/password login function to CLI command line interface
    • provide better POSIX support

  • system buses

    • imporved MODBUS protocol
    • added new CANOpen protocol with extreme small footprint( <4k RAM, <10 ROM)
    • added new KNX protocol for commercial and domestic building automation

  • networking protocols

    • added new RTP/SRTP protocol
    • added new Websocket protocol
    • added new HTTPDNS protocol
    • added new uMesh2 networking protocols, with enhanced local service discovery and inter-operate capability over uMesh
    • added Chunked transfer encoding support for HTTP client
    • improved MAL/SAL modules

  • middleware

    • enhanced uAI framework
    • improved uAgent module: provide remote shell interaction and remote log checking/analysis/download

  • developer tools

    • enable user to focus on application development by separating application and OS into different folders
    • added command for query/install/upgrade/uninstall needed components
    • added python2/python3 compatible development tool

主要更新：

  • BootLoader

    • BootLoader驱动接口层标准化，便于移植;
    • 增加对bk7231s开发板支持；

  • 内核

    • 提供了HAL接口使用实例，并重新整理了部分热门芯片的HAL对接API；
    • 提供更完善的栈回溯能力与相关API；
    • CLI支持用户登录密码；
    • 完善posix接口；

  • 系统总线

    • modbus协议栈完善与优化；
    • 新增轻量级CANopen协议栈（最小开销 <4K RAM, <10K ROM）：同时支持主从站；支持将CANopen配置存储到KV；支持报文加密
    • 新增楼宇自动化KNX协议：轻量级；提供精简的Application Layer标准API；支持物理层驱动扩展对接；内置NCN5120与E981.03两款芯片驱动

  • 网络协议

    • 新增RTP/SRTP协议支持
    • 新增Websocket协议支持
    • 新增HTTPDNS协议支持
    • uMesh2自组织网络协议，相较于上一版本，新增本地通信能力
    • HTTP Client新增HTTP CHUNK功能
    • MAL/SAL优化，增加脚手架

  • 中间件

    • uAI增强

      • 支持阿里震旦自动化模型优化及设计工具自动生成的ODLA接口代码基于uAI框架运行；
      • 支持按照channel维度进行量化，以及量化数据加载；新增部分算子支持。

    • uAgent增强

      • 挂载uLog至uAgent使运维控制台具备远程更改日志策略，及日志上云；
      • 挂载CLI至uAgent使运维控制台具备远程交互和调试设备的能力；

  • 开发工具

    • 优化APP开发框架方式，SDK代码和应用代码分离
    • 增加组件安装、卸载、查询等命令
    • 兼容python2/3

v3.0.0

4 years ago

ZIP Package MD5: 30911bcdf5ba5236776dfe8847c9cd96

Clone Command: git clone https://github.com/alibaba/AliOS-Things.git -b rel_3.0.0 Please go to https://aliosthings.iot.aliyun.com to get your minimal code.

Highlights:

  • Highly reliable and scalable OS with innovation isolation technology:
    • Kernel and application are separated, running in different privileged mode. Application cannot directly access kernel space and other application space.
    • Applications get kernel services through system calls, and communicate with other applications through IPC.
    • Kernel and applications can be compiled and linked independently, user can update any one at any time.
    • Multiple applications can be loaded, and dynamically loaded or unloaded.
    • Support arm v6m/v7m/v7a architecture processors.
  • WiFi low-power:
    • Power Save (PS) mode specified in IEEE-802.11 supported
    • Very simple to use. BSP developers only adapt few interfaces, while application developers only make configuration.
    • switch on/off for WiFi low-power feature, running in coordination with MCU low power.
  • LwM2M added:
    • LwM2M device register, bootstrap, and basic device management
    • message upstream with multiple data formats, such as plain-text, Opaque, TLV and JSON
    • UDP transmission channel bound
    • multiple resource models, such as object, object instance, single resource, multiple resource etc.
    • security capability, such as NonSec and Pre-shared-key
  • Http Client supported:
    • common http and https capabilities
    • 4 methods for http: GET/POST/PUT/HEAD
    • https over iTLS added
  • uAgent enhanced :
    • internal module’s service output to CLI or other modules
    • device module’s message and real-time uLog sent to cloud
    • OTA service loaded in uAgent
  • uAI framework added: DNN and CNN models can be run in AliOS Things just with parameters configuration.
  • OTA re-architected:
    • local difference package and verification tool
    • more secure download mode, break-point resume, and parameters configuration
    • OTA HAL interface standardization
    • XZ format package supported
    • https over iTLS OTA
  • Qianxun involved in uLocation: difference LBS supported，position precision within 1 meter and static position within 1 centimeter.
  • JS engine supported: JS applications can be run in OS，and GUI added.
  • Upgrade Link kit from 2.3.1 to 3.0.1:
    • subscribe-free Topic for sub-device
    • multicast WiFi provision
    • appToken transmission in hotspot config and smart config

主要更新：

  • 采用创新隔离技术实现高可靠和高可扩展OS。
    • 应用与内核隔离，分别运行在不同的权限模式，应用不能直接访问内核空间和其他应用空间；
    • 应用通过系统调用获取内核服务，通过IPC与其他应用通信；
    • 内核可独立编译、链接和更新；可同时加载运行多个应用，并动态加载与卸载；
    • 支持arm v6m/v7m/v7a架构处理器；
  • WiFi芯片低功耗支持：
    • WiFi模块支持IEEE-802.11规定的Power Save模式，BSP开发者只需适配少量接口，App开发者只需简单配置便可使用WiFi低功耗特性；
    • 使用特性开关使能和关闭低功耗；支持与MCU低功耗协同运行；
    • 并基于多种芯片完成深度验证，如esp8266、mk3060、mk3080、mk3072、asr5501、rda5981、bk7231s、sv6266等；
  • LwM2M支持：
    • 提供LwM2M设备注册、bootstrap和设备基本管理能力；
    • 支持多种数据格式的信息上报和UDP传输通道绑定能力；
    • 支持多种LwM2M资源模型，以及NonSec和Pre-shared-key安全能力；
  • Http Client支持：
    • 提供http和https的通用能力；
    • 支持http GET/POST/PUT/HEAD四种方法；
    • 支持https over iTLS；
  • uAgent增强：
    • 将客户模块的服务代理给外部控制命令或内部模块；
    • 发送端侧模块的信息至云端展示；
    • 代理uLog实时日志上云；
    • OTA挂载至uAgent；
  • 新增uAI框架。 通过配置表将DNN、CNN等神经网络模型运行于AliOS Things；
  • OTA重构：
    • 提供本地差分包制作和验证工具；
    • 提供安全下载模式、断点续传和下载参数配置；
    • 标准化OTA HAL接口使移植更容易；
    • 支持升级包的XZ压缩格式；
    • 支持https over iTLS升级；
  • uLocation支持千寻。 支持千寻位置差分定位服务，将卫星定位精度提升至亚米级和静态厘米级;
  • JSengine支持。 恢复原来的TinyEngine，支持JS上层应用， 并增加GUI模块；
  • Linkkit升级至3.0.1：
    • 支持子设备Topic免订阅能力；
    • 支持组播方案配网；
    • 热点配网和一键配网(组播方案)中传递appToken；

v1.3.4

4 years ago

ZIP Package MD5: e50c6ab39e2603ed4cc2375e5133917e

Clone Command: git clone https://github.com/alibaba/AliOS-Things.git -b rel_1.3.4

Highlights:

  • Link Kit SDK upgraded from 2.2.1 to 2.3.0
  • BLE Breeze assisted WiFi provisioning added, currently available on BK7231 platform;
  • Device hotspot WiFi provisioning function added, currently available on RDA5981A platform;
  • Device hotspot WiFi provisioning AP switch function optimized; SmartConfig WiFi provisioning optimized;
  • MQTT optimized: reconnection robustness improved, large packet transmit/receive improved;
  • Service message post over LAN network supported;
  • OTA supported compressed image, currently available on RDA5981A platform;
  • footprint optimization: flash usage cut down to 524KB from 879KB(40% lower);
  • Low Power mode Wifi function added, currently support RDA5981, MK3080, ASR5501 SoCs;
  • More MCU/SoC platforms added & comprehensively tested (BK7231, ASR5501, SV6266 etc.)

Note: This is an enhancement release based on v1.3.3 and the added commits is NOT merged/included into the master branch. The master branch development is still based on rel_2.0.0 branch.

主要更新：

  • Link Kit SDK 从2.2.1升级至2.3.0版本；
  • 增加基于BLE Breeze的蓝牙辅助配网功能，已支持BK7231U平台；
  • 增加设备热点配网功能，已支持RDA5981A平台；
  • 优化设备热点配网切换ap和一键配网；
  • 增加本地控制支持服务下发；
  • MQTT高频重连或弱网环境连接成功率提升，优化长报文收发；
  • 增加压缩OTA升级，已支持RDA5981A平台；
  • footprint优化，flash占用从879K缩减为524KB，下降40%；
  • 增加wifi芯片低功耗模式支持，已适配RDA5981、MK3080、ASR5501等
  • 增加多款芯片的支持和强化测试， 如 BK7231、ASR5501、SV6266等

注意：此版本基于v1.3.3生成，仅有release分支，对master分支无影响。master分支仍然基于rel_2.0.0分支正常演进。

v2.1.0

5 years ago

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

v2.0.0

5 years ago

ZIP Package MD5:436d5ccfcab6d19c10545846c5c1b17f

Clone Command: git clone https://github.com/alibaba/AliOS-Things.git -b rel_2.0.0

Highlights:

  • Link Kit upgraded to 2.2.1;
  • BLE Breeze assisted WiFi provisioning added;
  • Sensor Data to Cloud (DTC) function added;
  • Incremental Over the Air (OTA) upgrade supported;
  • More architectures and CPUs supported;

Detailed Enhancements：

  • Link Kit:
    • Dynamic register function added: single firmware can be burn into thousands of devices, instead of hardcode ID string for each device;
    • New offline countdown app added, demonstrating how to implement offline countdown function using LinkKit APIs;
  • Network:
    • BLE Breeze assisted WiFi provisioning added;
    • AT Host protocol enhanced: Mqtt and Coap protocols supported;
    • LoRa turnkey version added; LoRA HAL APIs provided and ICA LoRa AT specification supported;
    • ID2 one-time provisioning added
  • uData:
    • Sensor Data to Cloud(DTC) function added;
    • 3rd party sensor algorithm and service supported;
    • Static sensor calibration APIs added;
    • Sensor APIs upgraded to 2.0: supported I2C,SPI,Modbus bus protocols; added IRQ support;
  • OTA:
    • Incremental OTA added (currently supported mk3060 & esp8266);
    • OTA firmware digital signature verification supported;
    • Secure download channel over iTLS https protocols added;
  • Core OS:
    • OS backtrace and panic modules added, supporting main architectures (Cortex-M, Cortex-A, Xtensa, etc.);
    • Task statistics function added; power management module added;
    • Modbus-master protocol supported;
    • New architectures support added: Cortex-A9 and RSIC-V;

主要更新：

  • 网络连接:
    • 增加动态注册功能，一份固件可烧录多台设备，无需每台设备烧录不同的标识字符串；
    • 增加离线倒计时例程，演示如何用linkkit API编写离线倒计时功能；
    • 增加基于BLE Breeze的蓝牙辅助配网功能；
    • 增加AT Host中MQTT和CoAP的支持；
    • 增加LoRa Turnkey版本，提供HAL移植接口、ICA LoRa AT指令集合功能；
  • uData组件：
    • 支持数据上云功能；
    • 支持传感器第三方应用服务和传感器算法；
    • 支持传感器静态校准接口；
    • 传感器API2.0，支持SPI、I2C、MODBUS接口，以及传感器驱动中断处理；
  • OTA：
    • 差分增量升级，已支持mk3060和esp8266平台；
    • 固件数字签名验证；
    • 基于iTLS https安全下载通道支持；
  • 基础OS：
    • 新增调用栈回溯、异常解析功能，覆盖Cortex-M, Cortex-A, Xtensa等主流架构；
    • 增加任务占用率统计、电源管理功能；
    • 增加modbus主模式协议；
    • 增加Cortex-A9与RSIC-V的支持；

v1.3.3

5 years ago

ZIP Package MD5: 24ab9d3356735ca07e52e5afb4c92d53

Clone Command: git clone https://github.com/alibaba/AliOS-Things.git -b rel_1.3.3

Highlights:

  • Link Kit upgraded to 2.2:
    • Device can be offline reset;
    • Add gateway support;
    • Support objects for array data type in TSL(Thing Specification Language);
  • LinkWAN enhancements:
    • footprint optimization for extremely resource-constrained devices (up to 6K RAM usage);
  • Security enhancements for iTLS：
    • Use pre-shared key(ID square) for mutual authentication: smaller footprint, higher performance;
    • Support different security level for ID square to balance between security and cost;

v1.3.2

5 years ago

ZIP Package MD5: 3c47c8dec7b2e7dfc2c929537fa1ea20

Clone command: git clone https://github.com/alibaba/AliOS-Things.git -b rel_1.3.2

Highlights:

  • Link Kit update
  • Link WAN support low power mode

v1.3.1

5 years ago

ZIP Package MD5: 2553ec26629cf1396d1693a7b1d68845

Clone command: git clone https://github.com/alibaba/AliOS-Things.git -b rel_1.3.1

Highlights:

  • Link Kit update
  • Link WAN update