The node implementation to interact with ELCON charger over CANBus

node-socketcan.js

var can = require('socketcan');
 
var channel = can.createRawChannel("can0");

// id is the device id, data represents data that has to be written
var canmsg = { id: 403105268, data: new Buffer([ 0, 0xFA, 0, 0x32, 0, 0, 0, 0 ]), "ext" : true };
 
// Log any message 
//channel.addListener("onMessage", function(msg) { console.log(msg);  } );
 
// Reply any message 
//channel.addListener("onMessage", channel.send, channel);
 
channel.start();


setInterval(function() {
    channel.send(canmsg);
    console.log("Written to CAN device");
}, 500);