Difference between revisions of "Sample Plugin for DevMgt"
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+ | == Get Child device sensor value == | ||
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= How To = | = How To = |
Revision as of 08:09, 9 May 2018
Contents
Introduction
This DevMgt hanlder sample code is descripting "How to retransmit child devices that connected through a EI-Agent's plugin".
Demo
Overview
Device
Parent Device
Child Device
Protocol
1. Handler reports its Capability and data value -> User can add its resource in e:[ ] array follow IPSO format as below
{ "DevMgt": { "Info": { "e": [{"n": "Name","sv": "PLC_Mgt","asm": "r"}, {"n": "sw","sv": "1.0.1","asm": "r"}, {"n": "reset","u": "","bv": false,"min": false,"max": true,"asm": "rw"} ], "bn": "Info" }, "ver": 1 } }
2. Register a new child device
{ "devID": "0066000E4C000011", (*) "hostname": "PLC-0", (*) "sn": "0066000E4C000011", "mac": "0066000E4C000011", "version": "", "type": "SenHub", "product": "PLC", (*) "manufacture": "", "status": "1", (*) "commCmd": 1, "requestID": 30002, "agentID": "0066000E4C000011", "handlerName": "general", "sendTS": 160081026 }
3. Send child device's capability
{ "PLC": { "SenData": { "e": [{"n": "temperature","v": 46.2,"asm": "r"}, {"n": "version","sv": "2.1.2","asm": "r"}, {"n": "reset","u": "","bv": false,"min": false,"max": true,"asm": "rw"} ], "bn": "SenData" }, "ver": 1 } }
4. Auto report child device's data
{ "PLC": { "SenData": { "e": [{"n": "temperature","v": 51}], "bn": "SenData" }, "ver": 1 } }
Code
Simulator Data
Update Capabliity / Register child Devices, Capability / Auto Report
Get Child device sensor value
How To
Development Environment
- Windows 7 / 10 x86, x64
- VC2008
SOP
1. Download EI-Agent Source code from Advantech ECG's gitliab
http://advgitlab.eastasia.cloudapp.azure.com/EI-PaaS-RMM/RMM-EI-Agent.git
2. Download the latest sample code at Release section.
3. Copy sample code to EI-Agent project's "RMM-EI-Agent\Modules" folder and unzip. ( includes source code and a module_config.xml )
4. Open "CAgent.sln" with VC 2008
5. To add this sample plugin project in "Module" sub solution
6. Build -> Release: RMM-EI-Agent\Release\module, Debug: RMM-EI-Agent\Debug\module
7. Download a EI-Agent installation from WISE-PaaS portal and install it. ( Default path: C:\Program Files (x86)\Advantech\RMM EI Agent\ )
8. Replace the module_config.xml to C:\Program Files (x86)\Advantech\RMM EI Agent\module\ ( EI-Agent will load the DevMgtSampleHandler.dll only )
9. Restart the EI-Agent by "ServerSetting" UI application on Desktop.
Release
Item | Name | Version | Download |
1 | DevMgtSample-v1.0.1-20180509.zip |
v1.0.1 | Download Link |
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