Pb with serialport

[SebCanet]

It seems that serial port vesion different than v4.07 does not work properly... Serial console does not do anything. Trying with other versions....

[SebCanet]

For connect button and serialport@7.1.4, I need to change like this:

document.getElementById('btn_connect').onclick = function(event) {
        var SerialPort = require("serialport")
        var Readline = require('@serialport/parser-readline')
        var moniteur = document.getElementById('fenetre_term')
        var vit = document.getElementById('vitesse').value
        var baud = parseInt(vit)
        var _com = localStorage.getItem("com")
        s_p = new SerialPort(_com,{baudRate:baud})
        var parser = s_p.pipe(new Readline({ delimiter: '\r\n' }))
        document.getElementById('btn_connect').disabled=true
        document.getElementById('btn_envoi').disabled=false
        s_p.on('open', function(){
            moniteur.innerHTML += ' démarrage de la communication série<br />'
        })
        parser.on('data', function(data){
            moniteur.innerHTML += data + "<br />"
            moniteur.scrollTop = moniteur.scrollHeight;
            moniteur.animate({scrollTop: moniteur.scrollHeight})
        })
    }

[fontainejp]

Thanks for your help. i don't know why serialport don't work for you. For me it's ok whatever the version. A new version is available with all node modules updated (serialport@7.1.4)

[SebCanet]

Serialport v4.0.7 cannot download...just typing "npm install" and npm blocks on it. And with v7.1.4 your script term.js cannot read and writefrom serialport. I'll test your new version on different Windows vesion.

[SebCanet]

With the v7.1.4 there's still the same pb, on different Windows version. This version seems to need more parameters to open connection. Even your v1.3.1 has a bug. Many thanks for your help.

[fontainejp]

Hi, i think its Ok

• var parser = s_p.pipe(new Readline({ delimiter: '\r\n' })) was at the wrong place
• isOpen is now a property You can test the latest version (1.3.2)

[SebCanet]

Great!!!! It works ! Thanks a lot!