app/modules/ModbusApp.js

'use strict'
/**
 * Copyright (c) 2017~2022, OBCon Inc.
 * All rights reserved.
 */

/**
 * @file
 * @copyright 2017~2022, OBCon Inc.
 * @author gye hyun james kim [pnuskgh@gmail.com]
 */

//--- Modbus Library
//---     modbus-serial  >=  jsmodbus  >  modbus-stream, modbus-tcp
//---     jsmodbus
//---         https://github.com/Cloud-Automation/node-modbus
//---         https://www.npmjs.com/package/jsmodbus
//---     modbus-stream
//---         https://www.npmtrends.com/jsmodbus-vs-modbus-serial-vs-modbus-stream

/*
conda  deactivate
cd  /work/obcon/obcon
node  modules/ModbusApp.js

conda  deactivate
cd  /work/obcon/obcon
node  zztest/modbus/ModbusClientApp.js
*/

global.app_modbus = utils.getModule('modules', 'ModbusServer.js');

try {
    app_modbus.createServer();
    app_modbus.listen(config.modbus.host, config.modbus.port);
} catch (e) {
    logger.error('Error : modules/ModbusApp.js');
    utils.obj.loggerError(e);
}