Presentation from the 2017 LinuxCon China

2. IoT Use Cases – Smart Home

3. IDG Contributor Network: IoT protects fishing
fleets and global fisheries with RPMA technology
By News Aggregator
Posted on: April 12, 2017
Low Power Wide
Area Network

4. 7-Eleven beats Google and Amazon to the first regular
commercial drone delivery service in the U.S.
Learning Deep Control Policies for
Autonomous Aerial Vehicles with MPC-Guided
Policy Search - UC Berkeley
UC Berkeley Team Commands Drone Fleet with
HoloLens
https://hololens.reality.news/news/uc-berkeley-team-
commands-drone-fleet-with-hololens-0176671/

5. • Connectivity
• Communication
• Dev discovery &
management
• Data acquisition & filter
• Real-time
• Low power
• Small footprint
• Over the Air update
• High level programming
• UI
• Local compute
• Security

6. A Typical IoT SW Stack
• UI
• Highlevel
programming
• Communication
• Dev discovery &
management
• Data acquisition &
filtering
• Connectivity
• Real-time
• Low power
• Small footprint
• Over the Air update
2017/6/15
RealTime Kernel
Connectivity
BLE/Wifi/NB-IoT/Zigbee/…
TCP / UDP
6LowPAN / IP routing
Communication
OIC/ AllJoyn / OneM2M…
UI / Apps Framework
App App App
Security
Sensor
Algo & API

7. Highlevel Languages on IoT?
• Benefits
– UI & Apps framework
– Apps isolation
• Challenges
– Real-time
– Memory footprint
– Low power
JerryScript
A JavaScript engine for
Internet of Things
https://www.infoq.com/news/2015/08/iotjs-
jerryscript-samsung
Java ME Embedded
Enables M2M Technology in Small
Embedded Devices
https://www.oracle.com/java/java-me-
embedded.html
Programming With Smart
node
http://www.makercollider.com/course
/detail?id=45

8. Mesh Network for Street Lights
节点
敏捷物联网关
路灯控制器
路灯管理系统
…
Challenge
• Self Organizing
• 1000+ nodes，< 20mins
IPV6
IPV6
IPV6
IPV6
GW
6LowPAN

9. Sensor Block in IoT Stack
• End device as data actuator
– Utility usages
– Location
– Image creation
• Unified driver and data management API
• Data Merging algorithm and library
– More accuracy, less data transmission
– Contextual inference
– Anolamy situation (security and disaster aversion)

10. Huawei LiteOS enable devices intelligence
Smart
Dev
Dumb
Dev
Huawei
LiteOS
Kernel
Open APIs
Sensor Manager
Connectivity
Communication
Security Manager
[ Light Weight ] • 端云协同的安全管理机
制，确保设备侧的安全
[ Low Power ][ Fast Start ]

11. Easy to connect the devices and IoT
platfrom using Huawei LiteOS
Cloud
Devcies …
Third party IoT
platform OceanConnect
NB-IoTnetwork
LiteOS
(AgentTiny)
MCU
NB-IoT
chips
Connect to
OC by default
Adapt to
third-party
MCU

12. Build a pool of resources by integrating
solutions and IDEs
GitHub
Dev
Select Device
Select Solution
Select ……
LiteOS/Partner LiteOS/Solution
IDE

13. Boards Supported
Company Model MCU
Memory
HZ(M) Flash(K) SRAM(K)
GD
1 GD32F450I-EVAL M4 200 1024 256
2 GD32F190R-EVAL M3 72 64 8
ST
3 STM32F411RE-NUCLEO M4 100 512 128
4 STM32F412ZG-NUCLEO M4 100 1024 256
5 STM32F429I_DISCO M4 180 2048 256
6 STM32L476RG_NUCLEO M4 80 1024 128
7 STM32F746ZG_NUCLEO M7 216 1024 320
ATMEL
8 Atmel SAM D21 Xplained Pro M0+ 24 256 32
9 ATSAM4S-XPRO M4 120 2048 160
10 ARDUINO ZERO PRO M0+ 48 256 32
NXP
11 LPC824_LITE M0+ 30 32 8
12 LPC54110_BOARD M4 100 256 192
13 FRDM-KW41Z M0+ 48 512 128
14 FRDM-KL25Z M0+ 48 128 16
Siliconlab
15 EFM32 GIANT GECKO STARTER KIT
EFM32GG-STK3700 M4 48 1024 128
16 EFM32 PEARL GECKO STARTER KIT
SLSTK3401A M4 40 1024 256
17 EFM32 HAPPY GECKO STARTER KIT
SLSTK3400A M0+ 25 64 8
MM 18 MM32F103_MINI M3 96 64 20
More on the
way。。
。。。
。。。
With LCDs

14. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
ST collaborates with Huawei LiteOS
Page 14
has covered the full range of
STM32
LiteOS and STM32 have partnered to launch
three NB-IoT development kits EVK
厂商：中科创达
• STM32L452
• Arduino接口
• 温度、湿度、六轴
厂商：钛比科技
• STM32F103
• 私有接口
• 温度、湿度
厂商：利尔达
• STM32L409
• 私有接口
• 温湿度、六轴、气压
3 STM32F411RE-NUCLEO M4
4 STM32F412ZG-NUCLEO M4
5 STM32F429I_DISCO M4
6 STM32L476RG_NUCLEO M4
7 STM32F746ZG_NUCLEO M7
内核公司 型号
ST

15. Huawei LiteOS Developer interaction
BBS
Support: Q & A
Training and certification
Crowdsourcing
Workshop /Salon
Official website/ SNS/ Developer community
Presentation, technical documentation, case, Demos
Huawei LiteOS on GitHub
Online
commun
ity
O2O
贡献
开源
Online offline
Participate in
contribution
形成文档
Hackathon
招募开发者
followed by
coding

16. How you can join the fun
3rd
Party：
WeChat
…Huawei LiteOS
Website
www.huawei.com/liteos
Huawei LiteOS on GitHub
https://github.com/LITEOS/LiteOS_Kernel
Community
Doc & Support
BBS
Code repo
SNS Media Partners
Workshop

17. Recap
• Exciting and tremendous opportunities in IoT apps and
SW stack
• Challenges in entire application to system SW stack
– algorithms, framework, language runtime & optimizations,
communication MW, system software
• Huawei LiteOS open source roadmap and possible
areas of possibility
Workshop tomorrow on Huawei LiteOS and NB-IoT
You are invited to participate and explore