From 184140b18d385171ebcd184a50e3da3dd8e1848c Mon Sep 17 00:00:00 2001
From: Dave Conway-Jones <conway@uk.ibm.com>
Date: Thu, 24 Feb 2022 17:15:10 +0000
Subject: [PATCH] fixup serialport initialisation

---
 io/serialport/25-serial.js | 7 ++++---
 io/serialport/package.json | 6 +++---
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/io/serialport/25-serial.js b/io/serialport/25-serial.js
index b0394e1e..6bd45fab 100644
--- a/io/serialport/25-serial.js
+++ b/io/serialport/25-serial.js
@@ -3,7 +3,7 @@ module.exports = function(RED) {
     "use strict";
     var settings = RED.settings;
     var events = require("events");
-    var serialp = require("serialport");
+    const { SerialPort } = require('serialport');
     var bufMaxSize = 32768;  // Max serial buffer size, for inputs...
     const serialReconnectTime = settings.serialReconnectTime || 15000;
 
@@ -336,7 +336,8 @@ module.exports = function(RED) {
                     //newline = newline.replace("\\n","\n").replace("\\r","\r");
                     var olderr = "";
                     var setupSerial = function() {
-                        obj.serial = new serialp(port,{
+                        obj.serial = new SerialPort({
+                            path: port,
                             baudRate: baud,
                             dataBits: databits,
                             parity: parity,
@@ -487,7 +488,7 @@ module.exports = function(RED) {
     }());
 
     RED.httpAdmin.get("/serialports", RED.auth.needsPermission('serial.read'), function(req,res) {
-        serialp.list().then(
+        SerialPort.list().then(
             ports => {
                 const a = ports.map(p => p.path);
                 res.json(a);
diff --git a/io/serialport/package.json b/io/serialport/package.json
index 718091bf..22d65481 100644
--- a/io/serialport/package.json
+++ b/io/serialport/package.json
@@ -1,9 +1,9 @@
 {
     "name"          : "node-red-node-serialport",
-    "version"       : "0.15.0",
+    "version"       : "1.0.1",
     "description"   : "Node-RED nodes to talk to serial ports",
     "dependencies"  : {
-        "serialport"   : "^9.2.5"
+        "serialport"   : "^10.3.0"
     },
     "repository" : {
         "type":"git",
@@ -18,7 +18,7 @@
             "serialport": "25-serial.js"
         }
     },
-    "engines" : { "node" : ">=10.0.0" },
+    "engines" : { "node" : ">=12.0.0" },
     "author": {
         "name": "Dave Conway-Jones",
         "email": "ceejay@vnet.ibm.com",