A Node.js client for eib/knx daemon. Implements all functions of eibd client library needed for groupswrite/groupwrite, groupread and groupsocketlisten.

npm install eibd

npm test

• EIS 1 / DPT 1.xxx
• EIS 2 / DPT 3.xxx
• EIS 3 / DPT 10.xxx
• EIS 4 / DPT 11.xxx
• EIS 5 / DPT 9.xxx
• EIS 6 / DPT 5.xxx
• EIS 8 / DPT 2.xxx
• EIS 9 / DPT 14.xxx
• EIS 10.000 / DPT 7.xxx
• EIS 10.001 / DPT 8.xxx
• EIS 11 / DPT 12.xxx
• EIS 11.001 / DPT 3.xxx
• EIS 13 / DPT 4.xxx
• EIS 14 / DPT 6.xxx
• EIS 15 / DPT 16.xxx

./bin/groupwrite host port x/x/x 0..255

./bin/groupswrite host port x/x/x 0..1

./bin/groupread host port x/x/x

./bin/groupsocketlisten host port

Opens a connection eibd over TCP/IP.

var opts = {
  host: 'localhost',
  port: 6720
};

eibd.socketRemote(opts, function() {
  // connected
});

Opens a Group communication interface

eibd.on('data', function(action, src, dest, val) {
  // do something
});

eibd.openGroupSocket(0);

Opens a connection of type T_Group

var dest = eibd.str2addr('x/x/x');
eibd.openTGroup(dest, 1, function(err) {

});

Sends an APDU

Sends TCP/IP request to eib-daemon

Parse telegram and emits 'write', 'response' or 'read' events.

Try to parse values with assumptions about package len.

Parse value to EIS 5 / DPT 9.xxx from buffer

Encodes string to knx address

Decodes knx address to string

var eibd = require('eibd');
/**
 * groupsocketlisten
 */
function groupsocketlisten(opts, callback) {

  var conn = eibd.Connection();

  conn.socketRemote(opts, function() {
    
    conn.openGroupSocket(0, callback);

  });

}

var host = 'localhost';
var port = 6720;

groupsocketlisten({ host: host, port: port }, function(parser) {

  parser.on('write', function(src, dest, dpt, val){
    console.log('Write from '+src+' to '+dest+': '+val);
  });

  parser.on('response', function(src, dest, val) {
    console.log('Response from '+src+' to '+dest+': '+val);
  });
  
  parser.on('read', function(src, dest) {
    console.log('Read from '+src+' to '+dest);
  });

});

• http://switch.dl.sourceforge.net/project/bcusdk/sdkdoc/sdkdoc-0.0.5.pdf