essense-iso-claim

Library & background program that implements the ISO address claim procedure for CANbus (e.g. for NMEA2000 devices)

Install

npm install @essense/iso-claim

Basic usage

const { createNode } = require('@essense/iso-claim');

const node = createNode('can0', {
  // Required config:
  preferAddress: 89,
  supportedPGNs: [],

  // Optional:
  port: 8001,
  deviceClass: 25,
  deviceFunction: 130,
  systemInstance: 0,
  industryGroup: 4,
  instanceLower: 0,
  instanceUpper: 0,
  manufacturerCode: 999,
  uniqueNumber: Math.floor(Math.random() * Math.floor(2097151)),
  certificationLevel: 0,
  loadEquivalency: 1,
  modelId: 'EsSense.AI Device',
  modelSerialCode: 'Serial Number',
  modelVersion: 'CANbus ISO address arbitration library',
  productCode: 1337,
});

node.on('error', (err) => console.error('[error]', err.message));
node.on('connected', () => console.log('Connected to bus!'));
node.on('disconnected', () => console.log('Disconnected from bus!'));