eep-transcoder

a module for encoding and decoding Enocean Equipment Profile (EEP) Telegrams. This is a work in progress. For now only RORG a5,d5,f6and limited d2 support... still needs a lot of testing

The API will most likely still change a lot

installing

npm i -S eep-transcoder

usage

you can use this module in both node.js and in the browser.

node.js

var EnoceanTelegram = require("eep_transcoder")

browser

<script src="eep_transcoder.min.js"></script>

Examples

encoding

the encode function expects two parameters. one json representation of the telegram to be encoded, and the eep according to which it should be encoded.

var tel ={
  decoded:{
    TMP:{value:20}
  },
  _senderId: "aabbccdd"
}
var enc = EnocenTelegram.encode(tel,"a5-02-03")
console.log(enc.encoded)

the telegram will be filled with usefull defaults. So you only need to provide the data you want to change. this will most probably be the senderId and the data part which for json is stored in the decoded field.

find out what fields can be used for which telgram in the documentation

decoding

var tel = "55000a0701eba5ff0385080006be370001ffffffff4400c5"
var dec = EnoceanTelegram.decode(tel,"a5-02-03")
console.log(dec.decoded)

teach in Telegrams

you can also create teach in telegrams. to do so you need the eep you want to encod by and a senderId which should be derived from enocean.base

var id=(parseInt(en.base,16)+22).toString(16)
var ti = EnoceanTelegram.teach_in(id,"a5-02-14")
console.log(ti)