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Fix serialport split on hex char

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to close #541
This commit is contained in:
Dave Conway-Jones 2019-05-13 13:01:36 +01:00
parent e69d65667a
commit 344d2bfdde
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GPG Key ID: 9E7F9C73F5168CD4
2 changed files with 4 additions and 5 deletions
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5
io/serialport/25-serial.js
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@ -208,13 +208,13 @@ module.exports = function(RED) {
var splitc; // split character var splitc; // split character
// Parse the split character onto a 1-char buffer we can immediately compare against // Parse the split character onto a 1-char buffer we can immediately compare against
if (newline.substr(0,2) == "0x") { if (newline.substr(0,2) == "0x") {
splitc = new Buffer.alloc([parseInt(newline,16)]); splitc = new Buffer.from([newline]);
} }
else { else {
splitc = new Buffer.from(newline.replace("\\n","\n").replace("\\r","\r").replace("\\t","\t").replace("\\e","\e").replace("\\f","\f").replace("\\0","\0")); // jshint ignore:line splitc = new Buffer.from(newline.replace("\\n","\n").replace("\\r","\r").replace("\\t","\t").replace("\\e","\e").replace("\\f","\f").replace("\\0","\0")); // jshint ignore:line
} }
if (addchar === true) { addchar = splitc; } if (addchar === true) { addchar = splitc; }
connections[id] = (function() { connections[id] = (function() {
var obj = { var obj = {
_emitter: new events.EventEmitter(), _emitter: new events.EventEmitter(),
@ -299,7 +299,6 @@ module.exports = function(RED) {
//newline = newline.replace("\\n","\n").replace("\\r","\r"); //newline = newline.replace("\\n","\n").replace("\\r","\r");
var olderr = ""; var olderr = "";
var setupSerial = function() { var setupSerial = function() {
obj.serial = new serialp(port,{ obj.serial = new serialp(port,{
baudRate: baud, baudRate: baud,
dataBits: databits, dataBits: databits,

4
io/serialport/package.json
View File

@ -1,9 +1,9 @@
{ {
"name" : "node-red-node-serialport", "name" : "node-red-node-serialport",
"version" : "0.8.1", "version" : "0.8.3",
"description" : "Node-RED nodes to talk to serial ports", "description" : "Node-RED nodes to talk to serial ports",
"dependencies" : { "dependencies" : {
"serialport" : "^7.1.4" "serialport" : "^7.1.5"
}, },
"repository" : { "repository" : {
"type":"git", "type":"git",