improve squelch handling
squelch is now included in the URL hash some modes now have the squelch visually disabled, refs #65
This commit is contained in:
Jakob Ketterl
parent
d98abe42bc
commit
beed0c1a70
@ -150,6 +150,10 @@ input[type=range]:focus::-ms-fill-upper
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background: #B6B6B6;
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}
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input[type=range]:disabled {
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opacity: 0.5;
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}
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#webrx-page-container
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{
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height: 100%;
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@ -435,6 +439,10 @@ input[type=range]:focus::-ms-fill-upper
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margin-right: 0;
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}
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.openwebrx-button.disabled {
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opacity: 0.5;
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}
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.openwebrx-demodulator-button
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{
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width: 38px;
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@ -165,8 +165,8 @@
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<input title="Waterfall minimum level" id="openwebrx-waterfall-color-min" class="openwebrx-panel-slider" type="range" min="-200" max="100" value="50" step="1" onchange="updateWaterfallColors(0);" oninput="updateVolume()">
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</div>
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<div class="openwebrx-panel-line">
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<div title="Auto-set squelch level" id="openwebrx-squelch-default" class="openwebrx-button" onclick="setSquelchToAuto()"><img src="static/gfx/openwebrx-squelch-button.png" class="openwebrx-sliderbtn-img"></div>
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<input title="Squelch" id="openwebrx-panel-squelch" class="openwebrx-panel-slider" type="range" min="-150" max="0" value="-150" step="1" onchange="updateSquelch()" oninput="updateSquelch()">
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<div title="Auto-set squelch level" class="openwebrx-squelch-default openwebrx-button"><img src="static/gfx/openwebrx-squelch-button.png" class="openwebrx-sliderbtn-img"></div>
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<input title="Squelch" class="openwebrx-squelch-slider openwebrx-panel-slider" type="range" min="-150" max="0" value="-150" step="1">
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<div title="Set waterfall colors to default" id="openwebrx-waterfall-colors-default" class="openwebrx-button" onclick="waterfallColorsDefault()"><img src="static/gfx/openwebrx-waterfall-default.png" class="openwebrx-sliderbtn-img"></div>
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<input title="Waterfall maximum level" id="openwebrx-waterfall-color-max" class="openwebrx-panel-slider" type="range" min="-200" max="100" value="50" step="1" onchange="updateWaterfallColors(1);" oninput="updateVolume()">
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</div>
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@ -194,7 +194,8 @@ function Demodulator(offset_frequency, modulation) {
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this.high_cut = mode.bandpass.high_cut;
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}
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this.listeners = {
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"frequencychange": []
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"frequencychange": [],
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"squelchchange": []
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};
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}
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@ -293,8 +294,16 @@ Demodulator.prototype.set = function () { //this function sends demodulator par
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};
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Demodulator.prototype.setSquelch = function(squelch) {
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if (this.squelch_level == squelch) {
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return;
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}
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this.squelch_level = squelch;
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this.set();
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this.emit("squelchchange", squelch);
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};
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Demodulator.prototype.getSquelch = function() {
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return this.squelch_level;
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};
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Demodulator.prototype.setDmrFilter = function(dmr_filter) {
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@ -27,6 +27,14 @@ function DemodulatorPanel(el) {
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self.setMode(value);
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}
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});
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el.on('click', '.openwebrx-squelch-default', function() {
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if (!self.squelchAvailable()) return;
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el.find('.openwebrx-squelch-slider').val(getLogSmeterValue(smeter_level) + 10);
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self.updateSquelch();
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});
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el.on('change', '.openwebrx-squelch-slider', function() {
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self.updateSquelch();
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});
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window.addEventListener('hashchange', function() {
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self.onHashChange();
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});
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@ -95,18 +103,27 @@ DemodulatorPanel.prototype.setMode = function(modulation) {
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modulation = mode.underlying[0];
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}
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var current_offset_frequency = 0;
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var current = this.collectParams();
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if (this.demodulator) {
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current_offset_frequency = this.demodulator.get_offset_frequency();
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current.offset_frequency = this.demodulator.get_offset_frequency();
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current.squelch_level = this.demodulator.getSquelch();
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}
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this.stopDemodulator();
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this.demodulator = new Demodulator(current_offset_frequency, modulation);
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this.demodulator = new Demodulator(current.offset_frequency, modulation);
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this.demodulator.setSquelch(current.squelch_level);
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var self = this;
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this.demodulator.on("frequencychange", function(freq) {
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self.tuneableFrequencyDisplay.setFrequency(self.center_freq + freq);
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self.updateHash();
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});
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updateSquelch = function(squelch) {
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self.el.find('.openwebrx-squelch-slider').val(squelch);
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self.updateHash();
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};
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this.demodulator.on('squelchchange', updateSquelch);
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updateSquelch(this.demodulator.getSquelch());
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if (mode.type === 'digimode') {
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this.demodulator.set_secondary_demod(mode.modulation);
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if (mode.bandpass) {
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@ -149,9 +166,18 @@ DemodulatorPanel.prototype.getDemodulator = function() {
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return this.demodulator;
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};
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DemodulatorPanel.prototype.collectParams = function() {
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var defaults = {
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offset_frequency: 0,
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squelch_level: -150,
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mod: 'nfm'
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}
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return $.extend(new Object(), defaults, this.initialParams || {}, this.transformHashParams(this.parseHash()));
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};
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DemodulatorPanel.prototype.startDemodulator = function() {
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if (!Modes.initComplete()) return;
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var params = $.extend({}, this.initialParams || {}, this.transformHashParams(this.parseHash()));
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var params = this.collectParams();
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this._apply(params);
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};
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@ -167,6 +193,7 @@ DemodulatorPanel.prototype.stopDemodulator = function() {
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DemodulatorPanel.prototype._apply = function(params) {
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this.setMode(params.mod);
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this.getDemodulator().set_offset_frequency(params.offset_frequency);
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this.getDemodulator().setSquelch(params.squelch_level);
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this.updateButtons();
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};
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@ -179,12 +206,18 @@ DemodulatorPanel.prototype.onHashChange = function() {
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};
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DemodulatorPanel.prototype.transformHashParams = function(params) {
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return {
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mod: params.secondary_mod || params.mod,
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offset_frequency: params.offset_frequency
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var ret = {
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mod: params.secondary_mod || params.mod
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};
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if (params.offset_frequency) ret.offset_frequency = params.offset_frequency;
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if (params.sql) ret.squelch_level = parseInt(params.sql);
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return ret;
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};
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DemodulatorPanel.prototype.squelchAvailable = function () {
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return this.mode && this.mode.squelch;
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}
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DemodulatorPanel.prototype.updateButtons = function() {
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var $buttons = this.el.find(".openwebrx-demodulator-button");
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$buttons.removeClass("highlighted").removeClass('disabled');
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@ -205,6 +238,9 @@ DemodulatorPanel.prototype.updateButtons = function() {
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} else {
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this.el.find('.openwebrx-secondary-demod-listbox').val('none');
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}
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var squelch_disabled = !this.squelchAvailable();
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this.el.find('.openwebrx-squelch-slider').prop('disabled', squelch_disabled);
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this.el.find('.openwebrx-squelch-default')[squelch_disabled ? 'addClass' : 'removeClass']('disabled');
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}
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DemodulatorPanel.prototype.setCenterFrequency = function(center_freq) {
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@ -234,7 +270,7 @@ DemodulatorPanel.prototype.parseHash = function() {
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DemodulatorPanel.prototype.validateHash = function(params) {
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var self = this;
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params = Object.keys(params).filter(function(key) {
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if (key == 'freq' || key == 'mod' || key == 'secondary_mod') {
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if (key == 'freq' || key == 'mod' || key == 'secondary_mod' || key == 'sql') {
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return params.freq && Math.abs(params.freq - self.center_freq) < bandwidth;
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}
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return true;
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@ -258,7 +294,8 @@ DemodulatorPanel.prototype.updateHash = function() {
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window.location.hash = $.map({
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freq: demod.get_offset_frequency() + self.center_freq,
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mod: demod.get_modulation(),
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secondary_mod: demod.get_secondary_demod()
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secondary_mod: demod.get_secondary_demod(),
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sql: demod.getSquelch(),
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}, function(value, key){
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if (!value) return undefined;
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return key + '=' + value;
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@ -267,6 +304,12 @@ DemodulatorPanel.prototype.updateHash = function() {
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}).join(',');
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};
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DemodulatorPanel.prototype.updateSquelch = function() {
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var sliderValue = parseInt(this.el.find(".openwebrx-squelch-slider").val());
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var demod = this.getDemodulator();
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if (demod) demod.setSquelch(sliderValue);
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};
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$.fn.demodulatorPanel = function(){
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if (!this.data('panel')) {
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this.data('panel', new DemodulatorPanel(this));
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@ -36,6 +36,7 @@ var Mode = function(json){
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this.name = json.name;
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this.type = json.type;
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this.requirements = json.requirements;
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this.squelch = json.squelch;
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if (json.bandpass) {
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this.bandpass = json.bandpass;
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}
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@ -103,14 +103,12 @@ function toggleMute() {
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e("openwebrx-mute-on").id = "openwebrx-mute-off";
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e("openwebrx-mute-img").src = "static/gfx/openwebrx-speaker.png";
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e("openwebrx-panel-volume").disabled = false;
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e("openwebrx-panel-volume").style.opacity = 1.0;
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e("openwebrx-panel-volume").value = volumeBeforeMute;
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} else {
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mute = true;
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e("openwebrx-mute-off").id = "openwebrx-mute-on";
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e("openwebrx-mute-img").src = "static/gfx/openwebrx-speaker-muted.png";
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e("openwebrx-panel-volume").disabled = true;
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e("openwebrx-panel-volume").style.opacity = 0.5;
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volumeBeforeMute = e("openwebrx-panel-volume").value;
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e("openwebrx-panel-volume").value = 0;
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}
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@ -134,17 +132,6 @@ function zoomOutTotal() {
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zoom_set(0);
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}
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function setSquelchToAuto() {
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e("openwebrx-panel-squelch").value = (getLogSmeterValue(smeter_level) + 10).toString();
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updateSquelch();
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}
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function updateSquelch() {
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var sliderValue = parseInt($("#openwebrx-panel-squelch").val());
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var demod = $('#openwebrx-panel-receiver').demodulatorPanel().getDemodulator();
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if (demod) demod.setSquelch(sliderValue);
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}
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var waterfall_min_level;
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var waterfall_max_level;
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var waterfall_min_level_default;
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@ -189,7 +176,7 @@ function setSmeterRelativeValue(value) {
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}
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function setSquelchSliderBackground(val) {
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var $slider = $('#openwebrx-panel-squelch');
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var $slider = $('#openwebrx-panel-receiver .openwebrx-squelch-slider');
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var min = Number($slider.attr('min'));
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var max = Number($slider.attr('max'));
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var sliderPosition = $slider.val();
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@ -740,7 +727,8 @@ function on_ws_recv(evt) {
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var initial_demodulator_params = {
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mod: config['start_mod'],
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offset_frequency: config['start_offset_freq']
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offset_frequency: config['start_offset_freq'],
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squelch_level: Number.isInteger(config['initial_squelch_level']) ? config['initial_squelch_level'] : -150
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};
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bandwidth = config['samp_rate'];
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@ -752,9 +740,6 @@ function on_ws_recv(evt) {
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fft_compression = config['fft_compression'];
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divlog("FFT stream is " + ((fft_compression === "adpcm") ? "compressed" : "uncompressed") + ".");
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clientProgressBar.setMaxClients(config['max_clients']);
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var sql = Number.isInteger(config['initial_squelch_level']) ? config['initial_squelch_level'] : -150;
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$("#openwebrx-panel-squelch").val(sql);
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updateSquelch();
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waterfall_init();
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var demodulatorPanel = $('#openwebrx-panel-receiver').demodulatorPanel();
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@ -353,7 +353,8 @@ class OpenWebRxReceiverClient(Client):
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"modulation": m.modulation,
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"name": m.name,
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"type": "digimode" if isinstance(m, DigitalMode) else "analog",
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"requirements": m.requirements
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"requirements": m.requirements,
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"squelch": m.squelch,
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}
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if m.bandpass is not None:
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res["bandpass"] = {
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@ -9,18 +9,17 @@ class Bandpass(object):
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class Mode(object):
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def __init__(self, modulation, name, bandpass: Bandpass = None, requirements=None, service=False):
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def __init__(self, modulation, name, bandpass: Bandpass = None, requirements=None, service=False, squelch=True):
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self.modulation = modulation
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self.name = name
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self.requirements = requirements if requirements is not None else []
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self.service = service
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self.bandpass = bandpass
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self.squelch = squelch
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def is_available(self):
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fd = FeatureDetector()
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return reduce(
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lambda a, b: a and b, [fd.is_available(r) for r in self.requirements], True
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)
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return reduce(lambda a, b: a and b, [fd.is_available(r) for r in self.requirements], True)
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def is_service(self):
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return self.service
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@ -31,8 +30,10 @@ class AnalogMode(Mode):
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class DigitalMode(Mode):
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def __init__(self, modulation, name, underlying, bandpass: Bandpass = None, requirements=None, service=False):
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super().__init__(modulation, name, bandpass, requirements, service)
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def __init__(
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self, modulation, name, underlying, bandpass: Bandpass = None, requirements=None, service=False, squelch=True
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):
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super().__init__(modulation, name, bandpass, requirements, service, squelch)
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self.underlying = underlying
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@ -43,20 +44,31 @@ class Modes(object):
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AnalogMode("lsb", "LSB", bandpass=Bandpass(-3000, -300)),
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AnalogMode("usb", "USB", bandpass=Bandpass(300, 3000)),
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AnalogMode("cw", "CW", bandpass=Bandpass(700, 900)),
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AnalogMode("dmr", "DMR", bandpass=Bandpass(-4000, 4000), requirements=["digital_voice_digiham"]),
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AnalogMode("dstar", "DStar", bandpass=Bandpass(-3250, 3250), requirements=["digital_voice_dsd"]),
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AnalogMode("nxdn", "NXDN", bandpass=Bandpass(-3250, 3250), requirements=["digital_voice_dsd"]),
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AnalogMode("ysf", "YSF", bandpass=Bandpass(-4000, 4000), requirements=["digital_voice_digiham"]),
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AnalogMode("dmr", "DMR", bandpass=Bandpass(-4000, 4000), requirements=["digital_voice_digiham"], squelch=False),
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AnalogMode("dstar", "DStar", bandpass=Bandpass(-3250, 3250), requirements=["digital_voice_dsd"], squelch=False),
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AnalogMode("nxdn", "NXDN", bandpass=Bandpass(-3250, 3250), requirements=["digital_voice_dsd"], squelch=False),
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AnalogMode("ysf", "YSF", bandpass=Bandpass(-4000, 4000), requirements=["digital_voice_digiham"], squelch=False),
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DigitalMode("bpsk31", "BPSK31", underlying=["usb"]),
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DigitalMode("bpsk63", "BPSK63", underlying=["usb"]),
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DigitalMode("ft8", "FT8", underlying=["usb"], requirements=["wsjt-x"], service=True),
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DigitalMode("ft4", "FT4", underlying=["usb"], requirements=["wsjt-x"], service=True),
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DigitalMode("jt65", "JT65", underlying=["usb"], requirements=["wsjt-x"], service=True),
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DigitalMode("jt9", "JT9", underlying=["usb"], requirements=["wsjt-x"], service=True),
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DigitalMode("wspr", "WSPR", underlying=["usb"], bandpass=Bandpass(1350, 1650), requirements=["wsjt-x"], service=True),
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DigitalMode(
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"wspr", "WSPR", underlying=["usb"], bandpass=Bandpass(1350, 1650), requirements=["wsjt-x"], service=True
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),
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DigitalMode("js8", "JS8Call", underlying=["usb"], requirements=["js8call"], service=True),
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DigitalMode("packet", "Packet", underlying=["nfm", "usb", "lsb"], requirements=["packet"], service=True),
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DigitalMode("pocsag", "Pocsag", underlying=["nfm"], bandpass=Bandpass(-6000, 6000), requirements=["pocsag"])
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DigitalMode(
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"packet", "Packet", underlying=["nfm", "usb", "lsb"], requirements=["packet"], service=True, squelch=False
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),
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DigitalMode(
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"pocsag",
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"Pocsag",
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underlying=["nfm"],
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bandpass=Bandpass(-6000, 6000),
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requirements=["pocsag"],
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squelch=False,
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),
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]
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@staticmethod
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@ -75,4 +87,4 @@ class Modes(object):
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def findByModulation(modulation):
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modes = [m for m in Modes.getAvailableModes() if m.modulation == modulation]
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if modes:
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return modes[0]
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return modes[0]
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