mirror of
https://github.com/DJ2LS/FreeDATA
synced 2024-05-14 08:04:33 +00:00
first working fft
This commit is contained in:
DJ2LS
GitHub
parent
099ad48f10
commit
e0a18e6ba0
775
tnc/preload-main.js
Normal file
775
tnc/preload-main.js
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@ -0,0 +1,775 @@
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const path = require('path')
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const {
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ipcRenderer
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} = require('electron')
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const sock = require('./sock.js');
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const daemon = require('./daemon.js');
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const fs = require('fs');
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const {
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locatorToLatLng,
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distance,
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bearingDistance,
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latLngToLocator
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} = require('qth-locator');
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// https://stackoverflow.com/a/26227660
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var appDataFolder = process.env.APPDATA || (process.platform == 'darwin' ? process.env.HOME + '/Library/Application Support' : process.env.HOME + "/.config")
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var configFolder = path.join(appDataFolder, "codec2-FreeDATA");
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var configPath = path.join(configFolder, 'config.json')
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const config = require(configPath);
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// START INTERVALL COMMAND EXECUTION FOR STATES
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setInterval(daemon.getDaemonState, 1000)
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setInterval(sock.getTncState, 250)
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setInterval(sock.getRxBuffer, 1000)
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// UPDATE FFT DEMO
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/*
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updateFFT = function(fft) {
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var fft = Array.from({
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length: 2048
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}, () => Math.floor(Math.random() * 10));
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spectrum.addData(fft);
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console.log(fft)
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}
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setInterval(updateFFT, 250)
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*/
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// WINDOW LISTENER
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window.addEventListener('DOMContentLoaded', () => {
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// LOAD SETTINGS
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document.getElementById("tnc_adress").value = config.tnc_host
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document.getElementById("tnc_port").value = config.tnc_port
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document.getElementById("myCall").value = config.mycall
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document.getElementById("myGrid").value = config.mygrid
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document.getElementById('hamlib_deviceid').value = config.deviceid
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document.getElementById('hamlib_deviceport').value = config.deviceport
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document.getElementById('hamlib_serialspeed').value = config.serialspeed
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document.getElementById('hamlib_ptt').value = config.ptt
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if (config.spectrum == 'waterfall') {
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document.getElementById("waterfall-scatter-switch1").checked = true
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document.getElementById("waterfall-scatter-switch2").checked = false
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document.getElementById("scatter").style.visibility = 'hidden';
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document.getElementById("waterfall").style.visibility = 'visible';
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document.getElementById("waterfall").style.height = '350px';
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} else {
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document.getElementById("waterfall-scatter-switch1").checked = false
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document.getElementById("waterfall-scatter-switch2").checked = true
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document.getElementById("scatter").style.visibility = 'visible';
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document.getElementById("waterfall").style.visibility = 'hidden';
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document.getElementById("waterfall").style.height = '0px';
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}
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// remote tnc
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if (config.tnclocation == 'remote') {
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document.getElementById("local-remote-switch1").checked = false
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document.getElementById("local-remote-switch2").checked = true
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document.getElementById("remote-tnc-field").style.visibility = 'visible';
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} else {
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document.getElementById("local-remote-switch1").checked = true
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document.getElementById("local-remote-switch2").checked = false
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document.getElementById("remote-tnc-field").style.visibility = 'hidden';
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}
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// Create spectrum object on canvas with ID "waterfall"
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global.spectrum = new Spectrum(
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"waterfall", {
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spectrumPercent: 20
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});
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// SETUP OF SCATTER DIAGRAM
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global.data = {
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datasets: [{
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label: 'Scatter Dataset',
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data: [{
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x: 0,
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y: 0
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}],
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backgroundColor: 'rgb(255, 99, 132)'
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}],
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};
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var ctx = document.getElementById('scatter').getContext('2d');
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global.myChart = new Chart(ctx, {
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type: 'scatter',
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data: data,
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options: {
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animation: false,
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legend: {
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display: false
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},
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scales: {
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display: false,
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grid: {
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display: false
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},
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x: {
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type: 'linear',
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position: 'bottom',
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display: false
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},
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y: {
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display: false
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}
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}
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}
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});
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// on click waterfall scatter toggle view
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// waterfall
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document.getElementById("waterfall-scatter-switch1").addEventListener("click", () => {
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document.getElementById("scatter").style.visibility = 'hidden';
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document.getElementById("waterfall").style.visibility = 'visible';
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document.getElementById("waterfall").style.height = '350px';
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config.spectrum = 'waterfall'
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fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
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});
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// scatter
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document.getElementById("waterfall-scatter-switch2").addEventListener("click", () => {
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document.getElementById("scatter").style.visibility = 'visible';
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document.getElementById("waterfall").style.visibility = 'hidden';
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document.getElementById("waterfall").style.height = '0px';
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config.spectrum = 'scatter'
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fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
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});
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// on click remote tnc toggle view
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document.getElementById("local-remote-switch1").addEventListener("click", () => {
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document.getElementById("local-remote-switch1").checked = true
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document.getElementById("local-remote-switch2").checked = false
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document.getElementById("remote-tnc-field").style.visibility = 'hidden';
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config.tnclocation = 'localhost'
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fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
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});
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document.getElementById("local-remote-switch2").addEventListener("click", () => {
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document.getElementById("local-remote-switch1").checked = false
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document.getElementById("local-remote-switch2").checked = true
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document.getElementById("remote-tnc-field").style.visibility = 'visible';
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config.tnclocation = 'remote'
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fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
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});
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// on change port and host
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document.getElementById("tnc_adress").addEventListener("change", () => {
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console.log(document.getElementById("tnc_adress").value)
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config.tnc_host = document.getElementById("tnc_adress").value
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config.daemon_host = document.getElementById("tnc_adress").value
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fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
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});
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document.getElementById("tnc_port").addEventListener("change", () => {
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config.tnc_port = document.getElementById("tnc_port").value
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config.daemon_port = parseInt(document.getElementById("tnc_port").value) + 1
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fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
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});
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// saveMyCall button clicked
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document.getElementById("saveMyCall").addEventListener("click", () => {
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callsign = document.getElementById("myCall").value
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config.mycall = callsign
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fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
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sock.saveMyCall(callsign)
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});
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// saveMyGrid button clicked
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document.getElementById("saveMyGrid").addEventListener("click", () => {
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grid = document.getElementById("myGrid").value
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config.mygrid = grid
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fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
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sock.saveMyGrid(grid)
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});
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// startPing button clicked
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document.getElementById("sendPing").addEventListener("click", () => {
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var dxcallsign = document.getElementById("dxCall").value
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sock.sendPing(dxcallsign)
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});
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// dataModalstartPing button clicked
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document.getElementById("dataModalSendPing").addEventListener("click", () => {
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var dxcallsign = document.getElementById("dataModalDxCall").value
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sock.sendPing(dxcallsign)
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});
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// sendCQ button clicked
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document.getElementById("sendCQ").addEventListener("click", () => {
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sock.sendCQ()
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});
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// startTNC button clicked
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document.getElementById("startTNC").addEventListener("click", () => {
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var rx_audio = document.getElementById("audio_input_selectbox").value
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var tx_audio = document.getElementById("audio_output_selectbox").value
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var deviceid = document.getElementById("hamlib_deviceid").value
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var deviceport = document.getElementById("hamlib_deviceport").value
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var serialspeed = document.getElementById("hamlib_serialspeed").value
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var ptt = document.getElementById("hamlib_ptt").value
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config.deviceid = deviceid
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config.deviceport = deviceport
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config.serialspeed = serialspeed
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config.ptt = ptt
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fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
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daemon.startTNC(rx_audio, tx_audio, deviceid, deviceport, ptt, serialspeed)
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setTimeout(function() {
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sock.saveMyCall(config.mycall);
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}, 5000);
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setTimeout(function() {
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sock.saveMyGrid(config.mygrid);
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}, 6000);
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})
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// stopTNC button clicked
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document.getElementById("stopTNC").addEventListener("click", () => {
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daemon.stopTNC()
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})
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// openDataModule button clicked
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document.getElementById("openDataModule").addEventListener("click", () => {
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if (document.getElementById("mySidebar").style.width == "40%") {
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document.getElementById("mySidebar").style.width = "0px";
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} else {
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document.getElementById("mySidebar").style.width = "40%";
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}
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})
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// START TRANSMISSION
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document.getElementById("startTransmission").addEventListener("click", () => {
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var fileList = document.getElementById("dataModalFile").files;
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var reader = new FileReader();
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//reader.readAsBinaryString(fileList[0]);
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reader.readAsDataURL(fileList[0]);
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reader.onload = function(e) {
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// binary data
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var data = e.target.result
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console.log(data)
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let Data = {
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command: "sendFile",
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dxcallsign: document.getElementById("dataModalDxCall").value,
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mode: document.getElementById("datamode").value,
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frames: document.getElementById("framesperburst").value,
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filetype: fileList[0].type,
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filename: fileList[0].name,
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data: data,
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checksum: '123123123',
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};
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ipcRenderer.send('run-tnc-command', Data);
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};
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reader.onerror = function(e) {
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// error occurred
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console.log('Error : ' + e.type);
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};
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})
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})
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ipcRenderer.on('action-update-tnc-state', (event, arg) => {
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/*
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var fft = Array.from({
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length: 2048
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}, () => Math.floor(Math.random() * 10));
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spectrum.addData(fft);
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*/
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// update FFT
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if (typeof(arg.fft) !== 'undefined') {
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//console.log(arg.fft)
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console.log(typeof(arg.fft))
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var array = JSON.parse("[" + arg.fft + "]");
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console.log(typeof(array))
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console.log(array[0])
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spectrum.addData(array[0]);
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}
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// TOE TIME OF EXECUTION --> How many time needs a command to be executed until data arrives
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if (typeof(arg.toe) == 'undefined') {
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var toe = 0
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} else {
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var toe = arg.toe
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}
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document.getElementById("toe").innerHTML = toe + ' ms'
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// DATA STATE
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global.rxBufferLengthTnc = arg.rx_buffer_length
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// SCATTER DIAGRAM PLOTTING
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//global.myChart.destroy();
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//console.log(arg.scatter.length)
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const config = {
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plugins: {
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legend: {
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display: false,
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},
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},
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animations: false,
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tooltips: {
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enabled: false,
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},
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scales: {
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display: false,
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grid: {
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display: false
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},
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x: {
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type: 'linear',
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position: 'bottom',
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display: false
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},
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y: {
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display: false
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}
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}
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}
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var data = arg.scatter
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var newdata = {
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datasets: [{
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label: 'constellation diagram',
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data: data,
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options: config,
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backgroundColor: 'rgb(255, 99, 132)'
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}],
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};
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if (typeof(arg.scatter) == 'undefined') {
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var scatterSize = 0
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} else {
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var scatterSize = arg.scatter.length
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}
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if (global.data != newdata && scatterSize > 0) {
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try {
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global.myChart.destroy();
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} catch (e) {
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// myChart not yet created
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}
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global.data = newdata
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var ctx = document.getElementById('scatter').getContext('2d');
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global.myChart = new Chart(ctx, {
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type: 'scatter',
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data: global.data,
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options: config
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});
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}
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// PTT STATE
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if (arg.ptt_state == 'True') {
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document.getElementById("ptt_state").className = "btn btn-danger";
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} else if (arg.ptt_state == 'False') {
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document.getElementById("ptt_state").className = "btn btn-success";
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} else {
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document.getElementById("ptt_state").className = "btn btn-secondary"
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}
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// BUSY STATE
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if (arg.busy_state == 'BUSY') {
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document.getElementById("busy_state").className = "btn btn-danger";
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document.getElementById("startTransmission").disabled = true
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} else if (arg.busy_state == 'IDLE') {
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document.getElementById("busy_state").className = "btn btn-success";
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document.getElementById("startTransmission").disabled = false
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} else {
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document.getElementById("busy_state").className = "btn btn-secondary"
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document.getElementById("startTransmission").disabled = true
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}
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// ARQ STATE
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if (arg.arq_state == 'DATA') {
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document.getElementById("arq_state").className = "btn btn-warning";
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} else if (arg.arq_state == 'IDLE') {
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document.getElementById("arq_state").className = "btn btn-secondary";
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} else {
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document.getElementById("arq_state").className = "btn btn-secondary"
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}
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// RMS
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document.getElementById("rms_level").setAttribute("aria-valuenow", arg.rms_level)
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document.getElementById("rms_level").setAttribute("style", "width:" + arg.rms_level + "%;")
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// CHANNEL STATE
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if (arg.channel_state == 'RECEIVING_SIGNALLING') {
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document.getElementById("signalling_state").className = "btn btn-success";
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document.getElementById("data_state").className = "btn btn-secondary";
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} else if (arg.channel_state == 'SENDING_SIGNALLING') {
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document.getElementById("signalling_state").className = "btn btn-danger";
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document.getElementById("data_state").className = "btn btn-secondary";
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} else if (arg.channel_state == 'RECEIVING_DATA') {
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document.getElementById("signalling_state").className = "btn btn-secondary";
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document.getElementById("data_state").className = "btn btn-success";
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} else if (arg.channel_state == 'SENDING_DATA') {
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document.getElementById("signalling_state").className = "btn btn-secondary";
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document.getElementById("data_state").className = "btn btn-danger";
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} else {
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document.getElementById("signalling_state").className = "btn btn-secondary"
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document.getElementById("busy_state").className = "btn btn-secondary"
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}
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// SET FREQUENCY
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document.getElementById("frequency").innerHTML = arg.frequency
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// SET MODE
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document.getElementById("mode").innerHTML = arg.mode
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// SET BANDWITH
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document.getElementById("bandwith").innerHTML = arg.bandwith
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// SET BYTES PER MINUTE
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if (typeof(arg.arq_bytes_per_minute) == 'undefined') {
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var arq_bytes_per_minute = 0
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} else {
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var arq_bytes_per_minute = arg.arq_bytes_per_minute
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}
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document.getElementById("bytes_per_min").innerHTML = arq_bytes_per_minute
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// SET TOTAL BYTES
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if (typeof(arg.total_bytes) == 'undefined') {
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var total_bytes = 0
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} else {
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var total_bytes = arg.total_bytes
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}
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document.getElementById("total_bytes").innerHTML = total_bytes
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document.getElementById("transmission_progress").setAttribute("aria-valuenow", arg.arq_transmission_percent)
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document.getElementById("transmission_progress").setAttribute("style", "width:" + arg.arq_transmission_percent + "%;")
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// UPDATE HEARD STATIONS
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var tbl = document.getElementById("heardstations");
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document.getElementById("heardstations").innerHTML = ''
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if (typeof(arg.stations) == 'undefined') {
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var heardStationsLength = 0
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} else {
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var heardStationsLength = arg.stations.length
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}
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for (i = 0; i < heardStationsLength; i++) {
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// first we update the PING window
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console.log(document.getElementById("dxCall").value)
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if (arg.stations[i]['DXCALLSIGN'] == document.getElementById("dxCall").value) {
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var dxGrid = arg.stations[i]['DXGRID']
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var myGrid = document.getElementById("myGrid").value
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try {
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var dist = parseInt(distance(myGrid, dxGrid)) + ' km';
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document.getElementById("pingDistance").innerHTML = dist
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document.getElementById("dataModalPingDistance").innerHTML = dist
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||||
} catch {
|
||||
document.getElementById("pingDistance").innerHTML = '---'
|
||||
document.getElementById("dataModalPingDistance").innerHTML = '---'
|
||||
}
|
||||
document.getElementById("pingDB").innerHTML = arg.stations[i]['SNR']
|
||||
document.getElementById("dataModalPingDB").innerHTML = arg.stations[i]['SNR']
|
||||
}
|
||||
|
||||
// now we update the heard stations list
|
||||
var row = document.createElement("tr");
|
||||
//https://stackoverflow.com/q/51421470
|
||||
|
||||
//https://stackoverflow.com/a/847196
|
||||
timestampRaw = arg.stations[i]['TIMESTAMP']
|
||||
var date = new Date(timestampRaw * 1000);
|
||||
var hours = date.getHours();
|
||||
var minutes = "0" + date.getMinutes();
|
||||
var seconds = "0" + date.getSeconds();
|
||||
var datetime = hours + ':' + minutes.substr(-2) + ':' + seconds.substr(-2);
|
||||
|
||||
var timestamp = document.createElement("td");
|
||||
var timestampText = document.createElement('span');
|
||||
timestampText.innerText = datetime
|
||||
timestamp.appendChild(timestampText);
|
||||
|
||||
var dxCall = document.createElement("td");
|
||||
var dxCallText = document.createElement('span');
|
||||
dxCallText.innerText = arg.stations[i]['DXCALLSIGN']
|
||||
dxCall.appendChild(dxCallText);
|
||||
|
||||
var dxGrid = document.createElement("td");
|
||||
var dxGridText = document.createElement('span');
|
||||
dxGridText.innerText = arg.stations[i]['DXGRID']
|
||||
dxGrid.appendChild(dxGridText);
|
||||
|
||||
var gridDistance = document.createElement("td");
|
||||
var gridDistanceText = document.createElement('span');
|
||||
|
||||
try {
|
||||
gridDistanceText.innerText = parseInt(distance(document.getElementById("myGrid").value, arg.stations[i]['DXGRID'])) + ' km';
|
||||
} catch {
|
||||
gridDistanceText.innerText = '---'
|
||||
}
|
||||
gridDistance.appendChild(gridDistanceText);
|
||||
|
||||
var dataType = document.createElement("td");
|
||||
var dataTypeText = document.createElement('span');
|
||||
dataTypeText.innerText = arg.stations[i]['DATATYPE']
|
||||
dataType.appendChild(dataTypeText);
|
||||
|
||||
if (dataTypeText.innerText == 'CQ CQ CQ') {
|
||||
row.classList.add("table-success");
|
||||
}
|
||||
|
||||
if (dataTypeText.innerText == 'DATA-CHANNEL') {
|
||||
row.classList.add("table-warning");
|
||||
}
|
||||
|
||||
if (dataTypeText.innerText == 'BEACON') {
|
||||
row.classList.add("table-light");
|
||||
}
|
||||
|
||||
if (dataTypeText.innerText == 'PING') {
|
||||
row.classList.add("table-info");
|
||||
}
|
||||
|
||||
if (dataTypeText.innerText == 'PING-ACK') {
|
||||
row.classList.add("table-primary");
|
||||
}
|
||||
|
||||
var snr = document.createElement("td");
|
||||
var snrText = document.createElement('span');
|
||||
snrText.innerText = arg.stations[i]['SNR']
|
||||
snr.appendChild(snrText);
|
||||
|
||||
row.appendChild(timestamp);
|
||||
row.appendChild(dxCall);
|
||||
row.appendChild(dxGrid);
|
||||
row.appendChild(gridDistance);
|
||||
row.appendChild(dataType);
|
||||
row.appendChild(snr);
|
||||
|
||||
tbl.appendChild(row);
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
ipcRenderer.on('action-update-daemon-state', (event, arg) => {
|
||||
|
||||
// RAM
|
||||
document.getElementById("progressbar_ram").setAttribute("aria-valuenow", arg.ram_usage)
|
||||
document.getElementById("progressbar_ram").setAttribute("style", "width:" + arg.ram_usage + "%;")
|
||||
document.getElementById("progressbar_ram_value").innerHTML = arg.ram_usage + "%"
|
||||
|
||||
// CPU
|
||||
document.getElementById("progressbar_cpu").setAttribute("aria-valuenow", arg.cpu_usage)
|
||||
document.getElementById("progressbar_cpu").setAttribute("style", "width:" + arg.cpu_usage + "%;")
|
||||
document.getElementById("progressbar_cpu_value").innerHTML = arg.cpu_usage + "%"
|
||||
|
||||
// UPDATE AUDIO INPUT
|
||||
|
||||
if (document.getElementById("audio_input_selectbox").length != arg.input_devices.length) {
|
||||
document.getElementById("audio_input_selectbox").innerHTML = ""
|
||||
for (i = 0; i < arg.input_devices.length; i++) {
|
||||
var option = document.createElement("option");
|
||||
option.text = arg.input_devices[i]['NAME'];
|
||||
option.value = arg.input_devices[i]['ID'];
|
||||
|
||||
document.getElementById("audio_input_selectbox").add(option);
|
||||
}
|
||||
}
|
||||
// UPDATE AUDIO OUTPUT
|
||||
|
||||
if (document.getElementById("audio_output_selectbox").length != arg.output_devices.length) {
|
||||
document.getElementById("audio_output_selectbox").innerHTML = ""
|
||||
for (i = 0; i < arg.output_devices.length; i++) {
|
||||
var option = document.createElement("option");
|
||||
option.text = arg.output_devices[i]['NAME'];
|
||||
option.value = arg.output_devices[i]['ID'];
|
||||
document.getElementById("audio_output_selectbox").add(option);
|
||||
}
|
||||
}
|
||||
|
||||
// UPDATE SERIAL DEVICES
|
||||
|
||||
if (document.getElementById("hamlib_deviceport").length != arg.serial_devices.length) {
|
||||
document.getElementById("hamlib_deviceport").innerHTML = ""
|
||||
for (i = 0; i < arg.serial_devices.length; i++) {
|
||||
var option = document.createElement("option");
|
||||
option.text = arg.serial_devices[i]['DESCRIPTION'];
|
||||
option.value = arg.serial_devices[i]['PORT'];
|
||||
document.getElementById("hamlib_deviceport").add(option);
|
||||
}
|
||||
}
|
||||
|
||||
// TNC RUNNING STATE
|
||||
document.getElementById("tnc_running_state").innerHTML = arg.tnc_running_state;
|
||||
if (arg.tnc_running_state == "running") {
|
||||
document.getElementById('hamlib_deviceid').disabled = true
|
||||
document.getElementById('hamlib_deviceport').disabled = true
|
||||
document.getElementById('hamlib_ptt').disabled = true
|
||||
document.getElementById('audio_input_selectbox').disabled = true
|
||||
document.getElementById('audio_output_selectbox').disabled = true
|
||||
document.getElementById('stopTNC').disabled = false
|
||||
document.getElementById('startTNC').disabled = true
|
||||
document.getElementById('myCall').disabled = false
|
||||
document.getElementById('dxCall').disabled = false
|
||||
document.getElementById('saveMyCall').disabled = false
|
||||
document.getElementById('myGrid').disabled = false
|
||||
document.getElementById('saveMyGrid').disabled = false
|
||||
document.getElementById("hamlib_serialspeed").disabled = true
|
||||
document.getElementById("startTransmission").disabled = false
|
||||
|
||||
} else {
|
||||
document.getElementById('hamlib_deviceid').disabled = false
|
||||
document.getElementById('hamlib_deviceport').disabled = false
|
||||
document.getElementById('hamlib_ptt').disabled = false
|
||||
document.getElementById('audio_input_selectbox').disabled = false
|
||||
document.getElementById('audio_output_selectbox').disabled = false
|
||||
document.getElementById('stopTNC').disabled = true
|
||||
document.getElementById('startTNC').disabled = false
|
||||
document.getElementById('myCall').disabled = true
|
||||
document.getElementById('dxCall').disabled = true
|
||||
document.getElementById('saveMyCall').disabled = true
|
||||
document.getElementById('myGrid').disabled = true
|
||||
document.getElementById('saveMyGrid').disabled = true
|
||||
document.getElementById("hamlib_serialspeed").disabled = false
|
||||
document.getElementById("startTransmission").disabled = true
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
ipcRenderer.on('action-update-daemon-connection', (event, arg) => {
|
||||
|
||||
if (arg.daemon_connection == 'open') {
|
||||
document.getElementById("daemon_connection_state").className = "btn btn-success";
|
||||
document.getElementById("blurdiv").style.webkitFilter = "blur(0px)";
|
||||
|
||||
}
|
||||
if (arg.daemon_connection == 'opening') {
|
||||
document.getElementById("daemon_connection_state").className = "btn btn-warning";
|
||||
document.getElementById("blurdiv").style.webkitFilter = "blur(10px)";
|
||||
|
||||
}
|
||||
if (arg.daemon_connection == 'closed') {
|
||||
document.getElementById("daemon_connection_state").className = "btn btn-danger";
|
||||
document.getElementById("blurdiv").style.webkitFilter = "blur(10px)";
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
ipcRenderer.on('action-update-rx-buffer', (event, arg) => {
|
||||
|
||||
var data = arg.data["DATA"]
|
||||
|
||||
var tbl = document.getElementById("rx-data");
|
||||
document.getElementById("rx-data").innerHTML = ''
|
||||
|
||||
for (i = 0; i < arg.data.length; i++) {
|
||||
|
||||
// first we update the PING window
|
||||
if (arg.data[i]['DXCALLSIGN'] == document.getElementById("dxCall").value) {
|
||||
document.getElementById("pingDistance").innerHTML = arg.stations[i]['DXGRID']
|
||||
document.getElementById("pingDB").innerHTML = arg.stations[i]['SNR']
|
||||
|
||||
}
|
||||
|
||||
// now we update the heard stations list
|
||||
|
||||
var row = document.createElement("tr");
|
||||
//https://stackoverflow.com/q/51421470
|
||||
|
||||
//https://stackoverflow.com/a/847196
|
||||
timestampRaw = arg.data[i]['TIMESTAMP']
|
||||
var date = new Date(timestampRaw * 1000);
|
||||
var hours = date.getHours();
|
||||
var minutes = "0" + date.getMinutes();
|
||||
var seconds = "0" + date.getSeconds();
|
||||
var datetime = hours + ':' + minutes.substr(-2) + ':' + seconds.substr(-2);
|
||||
|
||||
var timestamp = document.createElement("td");
|
||||
var timestampText = document.createElement('span');
|
||||
timestampText.innerText = datetime
|
||||
timestamp.appendChild(timestampText);
|
||||
|
||||
var dxCall = document.createElement("td");
|
||||
var dxCallText = document.createElement('span');
|
||||
dxCallText.innerText = arg.data[i]['DXCALLSIGN']
|
||||
dxCall.appendChild(dxCallText);
|
||||
|
||||
/*
|
||||
var dxGrid = document.createElement("td");
|
||||
var dxGridText = document.createElement('span');
|
||||
dxGridText.innerText = arg.data[i]['DXGRID']
|
||||
dxGrid.appendChild(dxGridText);
|
||||
*/
|
||||
|
||||
var fileName = document.createElement("td");
|
||||
var fileNameText = document.createElement('span');
|
||||
fileNameText.innerText = arg.data[i]['RXDATA'][0]['filename']
|
||||
fileName.appendChild(fileNameText);
|
||||
|
||||
row.appendChild(timestamp);
|
||||
row.appendChild(dxCall);
|
||||
// row.appendChild(dxGrid);
|
||||
row.appendChild(fileName);
|
||||
|
||||
tbl.appendChild(row);
|
||||
|
||||
// Creates rxdata folder if not exists
|
||||
// https://stackoverflow.com/a/13544465
|
||||
fs.mkdir('rxdata', {
|
||||
recursive: true
|
||||
}, function(err) {
|
||||
console.log(err);
|
||||
});
|
||||
|
||||
// write file to rxdata folder
|
||||
var base64String = arg.data[i]['RXDATA'][0]['data']
|
||||
// remove header from base64 String
|
||||
// https://www.codeblocq.com/2016/04/Convert-a-base64-string-to-a-file-in-Node/
|
||||
var base64Data = base64String.split(';base64,').pop()
|
||||
//write data to file
|
||||
require("fs").writeFile('rxdata/' + arg.data[i]['RXDATA'][0]['filename'], base64Data, 'base64', function(err) {
|
||||
console.log(err);
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
ipcRenderer.on('run-tnc-command', (event, arg) => {
|
||||
if (arg.command == 'saveMyCall') {
|
||||
sock.saveMyCall(arg.callsign)
|
||||
}
|
||||
if (arg.command == 'saveMyGrid') {
|
||||
sock.saveMyGrid(arg.grid)
|
||||
}
|
||||
if (arg.command == 'ping') {
|
||||
sock.sendPing(arg.dxcallsign)
|
||||
}
|
||||
|
||||
if (arg.command == 'sendFile') {
|
||||
sock.sendFile(arg.dxcallsign, arg.mode, arg.frames, arg.filename, arg.filetype, arg.data, arg.checksum)
|
||||
}
|
||||
if (arg.command == 'sendMessage') {
|
||||
sock.sendMessage(arg.dxcallsign, arg.mode, arg.frames, arg.data, arg.checksum)
|
||||
}
|
||||
});
|
||||
241
tnc/sock.js
Normal file
241
tnc/sock.js
Normal file
|
|
@ -0,0 +1,241 @@
|
|||
var net = require('net');
|
||||
const path = require('path')
|
||||
const {
|
||||
ipcRenderer
|
||||
} = require('electron')
|
||||
|
||||
// https://stackoverflow.com/a/26227660
|
||||
var appDataFolder = process.env.APPDATA || (process.platform == 'darwin' ? process.env.HOME + '/Library/Application Support' : process.env.HOME + "/.config")
|
||||
var configFolder = path.join(appDataFolder, "codec2-FreeDATA");
|
||||
var configPath = path.join(configFolder, 'config.json')
|
||||
const config = require(configPath);
|
||||
|
||||
var client = new net.Socket();
|
||||
var msg = ''; // Current message, per connection.
|
||||
|
||||
// globals for getting new data only if available
|
||||
var rxBufferLengthTnc = 0
|
||||
var rxBufferLengthGui = 0
|
||||
|
||||
// network connection Timeout
|
||||
setTimeout(connectTNC, 3000)
|
||||
|
||||
function connectTNC() {
|
||||
//exports.connectTNC = function(){
|
||||
//console.log('connecting to TNC...')
|
||||
|
||||
//clear message buffer after reconnecting or inital connection
|
||||
msg = '';
|
||||
|
||||
if (config.tnclocation == 'localhost') {
|
||||
client.connect(3000, '127.0.0.1')
|
||||
} else {
|
||||
client.connect(config.tnc_port, config.tnc_host)
|
||||
}
|
||||
}
|
||||
|
||||
client.on('connect', function(data) {
|
||||
console.log('TNC connection established')
|
||||
})
|
||||
|
||||
client.on('error', function(data) {
|
||||
console.log('TNC connection error');
|
||||
|
||||
let Data = {
|
||||
busy_state: "-",
|
||||
arq_state: "-",
|
||||
channel_state: "-",
|
||||
frequency: "-",
|
||||
mode: "-",
|
||||
bandwith: "-",
|
||||
rms_level: 0
|
||||
|
||||
};
|
||||
ipcRenderer.send('request-update-tnc-state', Data);
|
||||
|
||||
setTimeout(connectTNC, 2000)
|
||||
// setTimeout( function() { exports.connectTNC(tnc_host, tnc_port); }, 2000 );
|
||||
|
||||
});
|
||||
|
||||
/*
|
||||
client.on('close', function(data) {
|
||||
console.log(' TNC connection closed');
|
||||
setTimeout(connectTNC, 2000)
|
||||
});
|
||||
*/
|
||||
|
||||
client.on('end', function(data) {
|
||||
console.log('TNC connection ended');
|
||||
//setTimeout(connectTNC, 2000)
|
||||
setTimeout(connectTNC, 0)
|
||||
|
||||
// setTimeout( function() { exports.connectTNC(tnc_host, tnc_port); }, 2000 );
|
||||
|
||||
});
|
||||
|
||||
//exports.writeTncCommand = function(command){
|
||||
writeTncCommand = function(command) {
|
||||
|
||||
//console.log(command)
|
||||
// we use the writingCommand function to update our TCPIP state because we are calling this function a lot
|
||||
// if socket openend, we are able to run commands
|
||||
if (client.readyState == 'open') {
|
||||
//uiMain.setTNCconnection('open')
|
||||
client.write(command + '\n');
|
||||
}
|
||||
|
||||
if (client.readyState == 'closed') {
|
||||
//uiMain.setTNCconnection('closed')
|
||||
//console.log("CLOSED!!!!!")
|
||||
}
|
||||
|
||||
if (client.readyState == 'opening') {
|
||||
//uiMain.setTNCconnection('opening')
|
||||
//console.log("OPENING!!!!!")
|
||||
console.log('connecting to TNC...')
|
||||
}
|
||||
}
|
||||
|
||||
client.on('data', function(data) {
|
||||
|
||||
/*
|
||||
stackoverflow.com questions 9070700 nodejs-net-createserver-large-amount-of-data-coming-in
|
||||
*/
|
||||
|
||||
data = data.toString('utf8'); // convert data to string
|
||||
msg += data.toString('utf8'); // append data to buffer so we can stick long data together
|
||||
//console.log(data)
|
||||
// check if we reached an EOF, if true, clear buffer and parse JSON data
|
||||
if (data.endsWith('"EOF":"EOF"}')) {
|
||||
//console.log(msg)
|
||||
try {
|
||||
//console.log(msg)
|
||||
data = JSON.parse(msg)
|
||||
} catch (e) {
|
||||
console.log(e); /* "SyntaxError*/
|
||||
}
|
||||
msg = '';
|
||||
/* console.log("EOF detected!") */
|
||||
|
||||
//console.log(data)
|
||||
|
||||
if (data['COMMAND'] == 'TNC_STATE') {
|
||||
//console.log(data)
|
||||
rxBufferLengthTnc = data['RX_BUFFER_LENGTH']
|
||||
|
||||
let Data = {
|
||||
toe: Date.now() - data['TIMESTAMP'], // time of execution
|
||||
ptt_state: data['PTT_STATE'],
|
||||
busy_state: data['TNC_STATE'],
|
||||
arq_state: data['ARQ_STATE'],
|
||||
channel_state: data['CHANNEL_STATE'],
|
||||
frequency: data['FREQUENCY'],
|
||||
mode: data['MODE'],
|
||||
bandwith: data['BANDWITH'],
|
||||
rms_level: (data['AUDIO_RMS'] / 1000) * 100,
|
||||
fft: data['FFT'],
|
||||
scatter: data['SCATTER'],
|
||||
rx_buffer_length: data['RX_BUFFER_LENGTH'],
|
||||
tx_n_max_retries: data['TX_N_MAX_RETRIES'],
|
||||
arq_tx_n_frames_per_burst: data['ARQ_TX_N_FRAMES_PER_BURST'],
|
||||
arq_tx_n_bursts: data['ARQ_TX_N_BURSTS'],
|
||||
arq_tx_n_current_arq_frame: data['ARQ_TX_N_CURRENT_ARQ_FRAME'],
|
||||
arq_tx_n_total_arq_frames: data['ARQ_TX_N_TOTAL_ARQ_FRAMES'],
|
||||
arq_rx_frame_n_bursts: data['ARQ_RX_FRAME_N_BURSTS'],
|
||||
arq_rx_n_current_arq_frame: data['ARQ_RX_N_CURRENT_ARQ_FRAME'],
|
||||
arq_n_arq_frames_per_data_frame: data['ARQ_N_ARQ_FRAMES_PER_DATA_FRAME'],
|
||||
arq_bytes_per_minute: data['ARQ_BYTES_PER_MINUTE'],
|
||||
total_bytes: data['TOTAL_BYTES'],
|
||||
arq_transmission_percent: data['ARQ_TRANSMISSION_PERCENT'],
|
||||
stations: data['STATIONS'],
|
||||
};
|
||||
//console.log(Data)
|
||||
ipcRenderer.send('request-update-tnc-state', Data);
|
||||
}
|
||||
|
||||
if (data['COMMAND'] == 'RX_BUFFER') {
|
||||
|
||||
rxBufferLengthGui = data['DATA-ARRAY'].length
|
||||
//console.log(rxBufferLengthGui)
|
||||
let Data = {
|
||||
data: data['DATA-ARRAY'],
|
||||
};
|
||||
//console.log(Data)
|
||||
ipcRenderer.send('request-update-rx-buffer', Data);
|
||||
}
|
||||
|
||||
// check if EOF ...
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
function hexToBytes(hex) {
|
||||
for (var bytes = [], c = 0; c < hex.length; c += 2)
|
||||
bytes.push(parseInt(hex.substr(c, 2), 16));
|
||||
return bytes;
|
||||
}
|
||||
|
||||
//Save myCall
|
||||
exports.saveMyCall = function(callsign) {
|
||||
command = '{"type" : "SET", "command": "MYCALLSIGN" , "parameter": "' + callsign + '", "timestamp" : ' + Date.now() + '}'
|
||||
writeTncCommand(command)
|
||||
}
|
||||
|
||||
// Save myGrid
|
||||
exports.saveMyGrid = function(grid) {
|
||||
command = '{"type" : "SET", "command": "MYGRID" , "parameter": "' + grid + '", "timestamp" : ' + Date.now() + '}'
|
||||
writeTncCommand(command)
|
||||
}
|
||||
|
||||
//Get TNC State
|
||||
exports.getTncState = function() {
|
||||
command = '{"type" : "GET", "command" : "TNC_STATE", "timestamp" : ' + Date.now() + '}';
|
||||
writeTncCommand(command)
|
||||
}
|
||||
|
||||
//Get DATA State
|
||||
exports.getDataState = function() {
|
||||
command = '{"type" : "GET", "command" : "DATA_STATE", "timestamp" : ' + Date.now() + '}';
|
||||
//writeTncCommand(command)
|
||||
}
|
||||
|
||||
//Get Heard Stations
|
||||
exports.getHeardStations = function() {
|
||||
command = '{"type" : "GET", "command" : "HEARD_STATIONS", "timestamp" : ' + Date.now() + '}';
|
||||
writeTncCommand(command)
|
||||
}
|
||||
|
||||
// Send Ping
|
||||
exports.sendPing = function(dxcallsign) {
|
||||
command = '{"type" : "PING", "command" : "PING", "dxcallsign" : "' + dxcallsign + '", "timestamp" : ' + Date.now() + '}'
|
||||
writeTncCommand(command)
|
||||
}
|
||||
|
||||
// Send CQ
|
||||
exports.sendCQ = function() {
|
||||
command = '{"type" : "CQ", "command" : "CQCQCQ", "timestamp" : ' + Date.now() + '}'
|
||||
writeTncCommand(command)
|
||||
}
|
||||
|
||||
// Send File
|
||||
exports.sendFile = function(dxcallsign, mode, frames, filename, filetype, data, checksum) {
|
||||
command = '{"type" : "ARQ", "command" : "sendFile", "dxcallsign" : "' + dxcallsign + '", "mode" : "' + mode + '", "n_frames" : "' + frames + '", "filename" : "' + filename + '", "filetype" : "' + filetype + '", "data" : "' + data + '", "checksum" : "' + checksum + '", "timestamp" : ' + Date.now() + '}'
|
||||
writeTncCommand(command)
|
||||
}
|
||||
|
||||
// Send Message
|
||||
exports.sendMessage = function(dxcallsign, mode, frames, data, checksum) {
|
||||
command = '{"type" : "ARQ", "command" : "sendMessage", "dxcallsign" : " ' + dxcallsign + ' ", "mode" : " ' + mode + ' ", "n_frames" : " ' + frames + ' ", "data" : ' + data + ' , "checksum" : " ' + checksum + ' ", "timestamp" : ' + Date.now() + '}'
|
||||
writeTncCommand(command)
|
||||
}
|
||||
|
||||
// Get RX BUffer
|
||||
exports.getRxBuffer = function() {
|
||||
command = '{"type" : "GET", "command" : "RX_BUFFER", "timestamp" : ' + Date.now() + '}'
|
||||
|
||||
// call command only if new data arrived
|
||||
if (rxBufferLengthGui != rxBufferLengthTnc) {
|
||||
writeTncCommand(command)
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue