Giter Site home page Giter Site logo

orcon-15rf-protocol-decoder's People

Contributors

peeter123 avatar

Stargazers

 avatar  avatar

Watchers

 avatar  avatar  avatar  avatar  avatar

Forkers

sibrentalens

orcon-15rf-protocol-decoder's Issues

Any further progress?

Hi, I am currently trying to do the same as you. Did you make any further progress on this project?

I saw that the HRC-400 Ventilation System is sending some frames when it gets powered on. Could this be related to the coupling to the rf15?

Greetings from Germany!
Jan

Results of RTL_433 decode of 15RF remote control + responses from the ventilator;

ORCON RF15 capture

met RTL_433 - protocol 185 (Honweywell CM-921)
RTL_433 decoder devices/honeywell_cm921.c compiled with #define _DEBUG
this gives the raw packet information. The release compile gives an inference of the semantics of the package content, not ok if decoding orcon with a honeywell decoder :-)

Background:
https://gathering.tweakers.net/forum/list_messages/1806429
https://github.com/peeter123/orcon-15rf-protocol-decoder

868Mhz FSK, PCM, Start/Stop bits, reversed, Manchester.
Snippet from honeywell_cm921.c
// Sources of inspiration:
// https://www.domoticaforum.eu/viewtopic.php?f=7&t=5806&start=240

// preamble=0x55 0xFF 0x00
// preamble with start/stop bits=0101010101 0111111111 0000000001
// =0101 0101 0101 1111 1111 0000 0000 01
// =0x 5 5 5 F F 0 0 4
// post=10101100
// each byte surrounded by start/stop bits (0byte1)
// then manchester decode.
.modulation = FSK_PULSE_PCM,
.short_width = 26,
.long_width = 26,
.sync_width = 0,
.tolerance = 5,
.reset_limit = 2000,

RECONSTRUCTIE (analyse zie onder)

De RC RF15 heeft 6 toetsen: NotHome (speed 0), speed 1,2,3 , Auto en Timer.
De Orcon ventilator antwoordt steeds op een commando. Hij lijkt dit 2x te sturen.

Commandos en payloads :

Set Speed or Auto:
CMD Payload
22:f1 00 SPEED 04 - SPEED = 00 , 01, 02 or 03 - auto= 04
RSP
31:d9 00 00 SPEED

Timer (tijdelijk naar stand 3)
CMD
22:f3 00:02:0f:03:04:00:00
00:02:1e:03:04:00:00
00:02:3c:03:04:00:00
MSB 2 is het verschil - 0f, 1e of 3c : 15, 30, 60 :het aantal minuten
MSB 3 en 4 zouden de gewenste snelheid en de terugkeer stand kunnen zijn.
Hier is mogelijkheid voor experiment:

  • het exact aantal minuten kan wsch gekozen worden
  • de stand naar en terug kan misschien gekozen worden

RSP
31:d9 00 00 03 - idem als voor een SPEED 3. w

ANALYSE :
Twee headers komen voor.
De remote control stuurt steesds:
1c 0001 1100

De ventilator antwoordt steeds:
18 0001 1000

Er worden 2 device id's doorgestuurd.
De param flags zijn False.

Voor de 6 knoppen van de remote registeren we de volgende conversaties:

H ID1 ID2 CMD L P CRC
NotHome (speed 0) commando en response
1c 76:6f:45 77:7f:db 22:f1 03 00:00:04 cf
18 77:7f:db 77:7f:db 31:d9 03 00:00:00 39

Speed 1 commando en response
1c 76:6f:45 77:7f:db 22:f1 03 00:01:04 ce
18 77:7f:db 77:7f:db 31:d9 03 00:00:01 38

Speed 2 commando en response
1c 76:6f:45 77:7f:db 22:f1 03 00:02:04 cd
18 77:7f:db 77:7f:db 31:d9 03 00:00:02 37

Speed 3 commando en response
1c 76:6f:45 77:7f:db 22:f1 03 00:03:04 cc
18 77:7f:db 77:7f:db 31:d9 03 00:00:03 36

Auto commando en response
1c 76:6f:45 77:7f:db 22:f1 03 00:04:04 cb
18 77:7f:db 77:7f:db 31:d9 03 00:00:04 35

Timer 1x , 2x 3x commando en zelfde response komt terug
1c 76:6f:45 77:7f:db 22:f3 07 00:02:0f:03:04:00:00 b5

Timer 2x
1c 76:6f:45 77:7f:db 22:f3 07 00:02:1e:03:04:00:00 a6

Timer 3x
1c 76:6f:45 77:7f:db 22:f3 07 00:02:3c:03:04:00:00 88
18 77:7f:db 77:7f:db 31:d9 03 00:00:03 36

Can this also used to control the device

Hi Peter,

Is it also possible to use these same commands to control the Orcon device? So by cloning the original signal via own cusom hardware to emulate the original 15rf remote?

Or do you have an other option override the controls?

Greetings,
Ronald
Hengelo NL

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    ๐Ÿ–– Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. ๐Ÿ“Š๐Ÿ“ˆ๐ŸŽ‰

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google โค๏ธ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.