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term.js
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term.js
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var { ipcRenderer } = require("electron")
var remote = require('electron')
var fs = require('fs')
const {BrowserWindow} = require('electron').remote
window.addEventListener('load', function load(event) {
var win = remote;
var connexion = false;
if (localStorage.getItem('baudrate')==null){
alert('no se había definido velocidad de conexión. Se pone por defecto a 9600 baudios');
localStorage.setItem("baudrate","9600");
}
document.getElementById('btn_envoi').disabled=true
document.getElementById('btn_efface').onclick = function() {
document.getElementById('fenetre_term').textContent = ''
}
document.getElementById('btn_envoi').onclick = function() {
var entree = document.getElementById('schbox').value
if (s_p.isOpen) {
document.getElementById('fenetre_term').innerHTML += entree+"<br>"
s_p.write(entree)
}
}
document.getElementById('btn_quit').onclick = function() {
window.close()
}
document.getElementById('btn_connect').onclick = function(event) {
var SerialPort = require("serialport")
var line = SerialPort.parsers.Readline;
var moniteur = document.getElementById('fenetre_term')
var baud = parseInt(localStorage.getItem("baudrate"))
var com = localStorage.getItem("com")
s_p = new SerialPort(com,{baudRate:baud, autoOpen:false})
var parser = s_p.pipe(new line({ delimiter: '\n' }))
if (connexion){
document.getElementById('btn_connect').innerHTML="<span class='fa fa-play'> Arrancar</span>"
document.getElementById('btn_envoi').disabled=true
s_p.close(function (err) { moniteur.innerHTML += 'paro<br>' })
connexion = false
} else {
document.getElementById('btn_connect').innerHTML="<span class='fa fa-pause'> Parar</span>"
document.getElementById('btn_envoi').disabled=false
s_p.open(function (err) { moniteur.innerHTML += 'inicio de la comunicación<br>' ;
console.log(err);
})
connexion = true
parser.on('data', function(data){
if (connexion){
console.log('data');
moniteur.innerHTML += data + "<br>"
moniteur.scrollTop = moniteur.scrollHeight;
moniteur.animate({scrollTop: moniteur.scrollHeight})
}
})
}
}
document.getElementById('btn_csv').onclick = function(event) {
ipcRenderer.send('save-csv')
}
ipcRenderer.on('saved-csv', function(event, path){
var code = document.getElementById('fenetre_term').innerHTML
code = code.split('<br>').join('\n')
if (path === null) {
return
} else {
fs.writeFile(path, code, function(err){
if (err) return console.log(err)
})
}
})
})