https://github.com/trychlos/mysteleinfo

An Arduino Nano-based MySensors v 2.1x node to get teleinformations
https://github.com/trychlos/mysteleinfo

arduino mysensors teleinfo

Last synced: 6 months ago
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An Arduino Nano-based MySensors v 2.1x node to get teleinformations

• Host: GitHub
• URL: https://github.com/trychlos/mysteleinfo
• Owner: trychlos
• License: gpl-3.0
• Created: 2017-04-02T04:13:30.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2017-06-02T21:19:38.000Z (about 9 years ago)
• Last Synced: 2025-01-16T06:29:31.911Z (over 1 year ago)
• Topics: arduino, mysensors, teleinfo
• Language: C++
• Homepage:
• Size: 20.1 MB
• Stars: 2
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README
  • Changelog: NEWS

Awesome Lists containing this project

README

          
 mysTeleinfo - README

 Summary

 =======

 

   What is it

   Input/Outputs

   Features

   Project content

   Notes

     Interruption management

   Interactions

   Known bugs and limitations

     Limitations

     Bugs

   Sources

-----------------------------------------------------------------------

 What is it

 ==========

 mysTeleinfo is a MySensors v2 node

             built on an Arduino Nano

             which decodes EdF Teleinformation thread

             and sends its datas to a Jeedom controller

             via a MySensors v2 serial gateway

             through a NRF24L01 radio communication.

-----------------------------------------------------------------------

 Input/Outputs

 =============

 Input is:

   EdF Teleinformation.

 Outputs are:

   Datas to Jeedom controller

   A thread LED which is on during thread reception

   A HC (resp. HP) LED on during HC (resp. HP) hours.

-----------------------------------------------------------------------

 Features

 ========

 This project features:

 - the interpretation of the EdF Teleinformation thread and its

   transmission to the MySensors gateway

 - a behavior witness via a thread LED which is on during the

   reception of each EdF Teleinformation thread

 - a HC LED which is on during low price hours

 - a HP LED which is on during high prices hours

 - all datas may be retransmitted on request.

-----------------------------------------------------------------------

 Project content

 ===============

 This project includes:

 - docs/: the external documentation used for the project

 - build/: the build resources:

   > Arduino Nano pins layout

   > Kicad electronic scheme

   > the built PCB

 - images/: the .png images used as Jeedom widgets

 - mysTeleinfo.ino: the main Arduino program

 - pwiSoftwareSerial.{h,cpp}: a hacked version of the SoftwareSerial

   library (see NOTES)

 - teleInfo.{h,cpp}: the class used to decode the EdF Teleinformation

   thread

 - teleInfo.dump: a log of the debug output.

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 Notes

 =====

   Interruption management

   The hardware IRQ0/IRQ1 (D2/D3) are left free.

   Most of the NRF24 radio module makes use of PortB (PCINT0) pins.

   For this reason, we have chosen to use a PortB (PCINT2) pin to use

   as input for teleinformation.

   Input is managed via SoftwareSerial library. We are using an hacked

   version in order to optimize the software interrupt management.

-----------------------------------------------------------------------

 Interactions

 ============

 The MySensors node present one main ID to the controller, to manage global

 actions and request or set global parameters.

 For each configurable parameter:

 - define a specific ChildId

 - parse a received C_SET command with V_CUSTOM message and payload

 - parse a received C_REQ command

 - send a V_VAR1 message to the controller with the value

 Cf. also the mysTeleinfo.ods sheet.

-----------------------------------------------------------------------

 Known bugs and limitations

 ==========================

   Cf. TODO

-----------------------------------------------------------------------

 Sources

 =======

 http://lhuet.github.io/blog/2014/01/montage-teleinfo.html

 http://www.magdiblog.fr/gpio/teleinfo-edf-suivi-conso-de-votre-compteur-electrique/

 https://hallard.me/demystifier-la-teleinfo/

 https://www.jeedom.com/doc/documentation/plugins/teleinfo/fr_FR/teleinfo

 https://www.kzenjoy.net/2015/la-teleinformation-sous-jeedom/

 http://playground.arduino.cc/Code/Interrupts

 https://github.com/jaysee/teleInfo

 http://playground.arduino.cc/Main/PinChangeInterrupt

 https://code.google.com/archive/p/arduino-pinchangeint/issues/7

-----------------------------------------------------------------------

 P. Wieser - Created on 2017, mar. 31st

             Last updated on 2019, oct. 7th