382 lines
12 KiB
HTML
382 lines
12 KiB
HTML
<!doctype html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
|
|
<meta name="description" content="">
|
|
<title>Beer Gravity Monitor</title>
|
|
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" rel="stylesheet" crossorigin="anonymous">
|
|
<script src="https://code.jquery.com/jquery-3.6.0.min.js" integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" crossorigin="anonymous"></script>
|
|
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js" crossorigin="anonymous"></script>
|
|
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
|
|
</head>
|
|
<body class="py-4">
|
|
|
|
<!-- START MENU -->
|
|
|
|
<nav class="navbar navbar-expand-sm navbar-dark bg-primary">
|
|
|
|
<a class="navbar-brand" href="/index.htm">Beer Gravity Monitor</a>
|
|
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
|
|
<span class="navbar-toggler-icon"></span>
|
|
</button>
|
|
|
|
<div class="collapse navbar-collapse" id="navbar">
|
|
<ul class="navbar-nav mr-auto">
|
|
<li class="nav-item">
|
|
<a class="nav-link" href="/index.htm">Home <span class="sr-only">(current)</span></a>
|
|
</li>
|
|
<li class="nav-item">
|
|
<a class="nav-link" href="/device.htm">Device</a>
|
|
</li>
|
|
<li class="nav-item">
|
|
<a class="nav-link" href="/config.htm">Configuration</a>
|
|
</li>
|
|
<li class="nav-item active">
|
|
<a class="nav-link" href="/calibration.htm">Calibration</a>
|
|
</li>
|
|
<li class="nav-item">
|
|
<a class="nav-link" href="/about.htm">About</a>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div class="spinner-border text-light" id="spinner" role="status"></div>
|
|
</nav>
|
|
|
|
<!-- START MAIN INDEX -->
|
|
|
|
<div class="container">
|
|
|
|
<hr class="my-2">
|
|
|
|
<div class="alert alert-success alert-dismissible fade hide show d-none" role="alert" id="alert">
|
|
<div id="alert-msg">...</div>
|
|
<button type="button" id="alert-btn" class="close" aria-label="Close">
|
|
<span aria-hidden="true">×</span>
|
|
</button>
|
|
</div>
|
|
|
|
<script type="text/javascript">
|
|
function showError( msg ) {
|
|
$('.alert').removeClass('alert-success').addClass('alert-danger').removeClass('d-none').addClass('show')
|
|
$('#alert-msg').text( msg );
|
|
}
|
|
|
|
function showSuccess( msg ) {
|
|
$('.alert').addClass('alert-success').removeClass('alert-danger').removeClass('d-none').addClass('show')
|
|
$('#alert-msg').text( msg );
|
|
}
|
|
|
|
$("#alert-btn").click(function(e){
|
|
$('.alert').addClass('d-none').removeClass('show')
|
|
});
|
|
</script>
|
|
|
|
<div class="accordion" id="accordion">
|
|
|
|
<div class="card">
|
|
<div class="card-header" id="headingOne">
|
|
<h2 class="mb-0">
|
|
<button class="btn btn-link btn-block text-left" type="button" data-toggle="collapse" data-target="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
|
|
Formula calculation
|
|
</button>
|
|
</h2>
|
|
</div>
|
|
|
|
<div id="collapseOne" class="collapse show" aria-labelledby="headingOne" data-parent="#accordion">
|
|
<div class="card-body">
|
|
<form action="/api/formula" method="post">
|
|
<input type="text" name="gravity-format" id="gravity-format" hidden>
|
|
<input type="text" name="id" id="id" hidden>
|
|
|
|
<div class="row mb-3">
|
|
Here you can create your gravity formula by entering angles/tilt and the corresponding gravity. These values
|
|
will be saved for future use. Angles with 0 (zero) will be skipped. The values below will be used to check the
|
|
formula and if the deviation is more than 1.5SG / 0.38P on any of the provided points then the forumla will be
|
|
rejected. On the bottom of the page you can see a graph over the entered values + values calcualated by the formula.
|
|
</div>
|
|
|
|
<div class="form-group row">
|
|
<label class="col-sm-2 col-form-label">#:</label>
|
|
<label class="col-sm-4 col-form-label">Angle/Tilt:</label>
|
|
<label class="col-sm-4 col-form-label" id="gravity-header">Gravity (SG):</label>
|
|
</div>
|
|
|
|
<div class="form-group row">
|
|
<label for="angle1" class="col-sm-2 col-form-label">1.</label>
|
|
<div class="col-sm-4">
|
|
<input type="number" min="0" max="90" step="0.001" class="form-control" name="a1" id="a1">
|
|
</div>
|
|
<div class="col-sm-4">
|
|
<input type="number" min="0" max="26" step="0.0001" class="form-control" name="g1" id="g1">
|
|
</div>
|
|
</div>
|
|
|
|
<div class="form-group row">
|
|
<label for="angle2" class="col-sm-2 col-form-label">2.</label>
|
|
<div class="col-sm-4">
|
|
<input type="number" min="0" max="90" step="0.001" class="form-control" name="a2" id="a2">
|
|
</div>
|
|
<div class="col-sm-4">
|
|
<input type="number" min="0" max="26" step="0.0001" class="form-control" name="g2" id="g2">
|
|
</div>
|
|
</div>
|
|
|
|
<div class="form-group row">
|
|
<label for="angle3" class="col-sm-2 col-form-label">3.</label>
|
|
<div class="col-sm-4">
|
|
<input type="number" min="0" max="90" step="0.001" class="form-control" name="a3" id="a3">
|
|
</div>
|
|
<div class="col-sm-4">
|
|
<input type="number" min="0" max="26" step="0.0001" class="form-control" name="g3" id="g3">
|
|
</div>
|
|
</div>
|
|
|
|
<div class="form-group row">
|
|
<label for="angle4" class="col-sm-2 col-form-label">4.</label>
|
|
<div class="col-sm-4">
|
|
<input type="number" min="0" max="90" step="0.001" class="form-control" name="a4" id="a4">
|
|
</div>
|
|
<div class="col-sm-4">
|
|
<input type="number" min="0" max="26" step="0.0001" class="form-control" name="g4" id="g4">
|
|
</div>
|
|
</div>
|
|
|
|
<div class="form-group row">
|
|
<label for="angle5" class="col-sm-2 col-form-label">5.</label>
|
|
<div class="col-sm-4">
|
|
<input type="number" min="0" max="90" step="0.001" class="form-control" name="a5" id="a5">
|
|
</div>
|
|
<div class="col-sm-4">
|
|
<input type="number" min="0" max="26" step="0.0001" class="form-control" name="g5" id="g5">
|
|
</div>
|
|
</div>
|
|
|
|
<div class="form-group row">
|
|
<div class="col-sm-8 offset-sm-0">
|
|
<button type="submit" class="btn btn-primary" id="calculate-btn">Save & Calculate</button>
|
|
</div>
|
|
</div>
|
|
|
|
<div class="form-group row">
|
|
<label for="calculate-btn" class="col-sm-2 col-form-label">Current angle: </label>
|
|
<label for="calculate-btn" class="col-sm-2 col-form-label" id="angle"></label>
|
|
</div>
|
|
<div class="form-group row">
|
|
<label for="calculate-btn" class="col-sm-2 col-form-label">Formula: </label>
|
|
<label for="calculate-btn" class="col-sm-8 col-form-label" id="formula">Loading...</label>
|
|
</div>
|
|
</form>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<hr class="my-4">
|
|
<div>
|
|
<canvas id="gravityChart"></canvas>
|
|
</div>
|
|
<hr class="my-4">
|
|
</div>
|
|
|
|
<script type="text/javascript">
|
|
var chartDataForm = [];
|
|
var chartDataCalc = [];
|
|
|
|
const dataSetChart = {
|
|
datasets: [{
|
|
label: 'Raw data',
|
|
borderColor: 'blue',
|
|
backgroundColor: 'blue',
|
|
data: chartDataForm
|
|
}, {
|
|
label: 'Calculated',
|
|
borderColor: 'green',
|
|
backgroundColor: 'green',
|
|
data: chartDataCalc
|
|
}]
|
|
}
|
|
|
|
const configChart = {
|
|
type: 'line',
|
|
data: dataSetChart,
|
|
options: {
|
|
responsive: true,
|
|
interaction: {
|
|
intersect: false,
|
|
},
|
|
scales: {
|
|
x: {
|
|
display: true,
|
|
type: 'linear',
|
|
grace: '5%',
|
|
title: {
|
|
display: true,
|
|
text: 'Angle/Tilt'
|
|
},
|
|
ticks: {
|
|
crossAlign: 'far'
|
|
},
|
|
suggestedMin: 25
|
|
},
|
|
y: {
|
|
display: true,
|
|
title: {
|
|
display: true,
|
|
text: 'Gravity'
|
|
},
|
|
suggestedMin: 1.000
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
var myChart = 0;
|
|
</script>
|
|
|
|
<script type="text/javascript">
|
|
g1.onchange = setGravityDecimal
|
|
g2.onchange = setGravityDecimal
|
|
g3.onchange = setGravityDecimal
|
|
g4.onchange = setGravityDecimal
|
|
g5.onchange = setGravityDecimal
|
|
|
|
a1.onchange = setAngleDecimal
|
|
a2.onchange = setAngleDecimal
|
|
a3.onchange = setAngleDecimal
|
|
a4.onchange = setAngleDecimal
|
|
a5.onchange = setAngleDecimal
|
|
|
|
window.onload = getConfig;
|
|
setButtonDisabled( true );
|
|
|
|
function convertToPlato(sg) {
|
|
return 259-(259/sg);
|
|
}
|
|
|
|
function convertToSG(plato) {
|
|
return 259/(259-plato);
|
|
}
|
|
|
|
function setAngleDecimal(event) {
|
|
this.value = parseFloat(this.value).toFixed(2);
|
|
populateChart();
|
|
}
|
|
|
|
function setGravityDecimal(event) {
|
|
if(isPlato())
|
|
this.value = parseFloat(this.value).toFixed(1);
|
|
else
|
|
this.value = parseFloat(this.value).toFixed(4);
|
|
|
|
populateChart();
|
|
}
|
|
|
|
function populateChartForm(a, g) {
|
|
if( a != 0)
|
|
chartDataForm.push( { x: parseFloat(a), y: parseFloat(g) });
|
|
}
|
|
|
|
function populateChartCalc(a, g) {
|
|
chartDataCalc.push( { x: parseFloat(a), y: parseFloat(g) });
|
|
}
|
|
|
|
function isPlato() {
|
|
return $("#gravity-format").text() == "P";
|
|
}
|
|
|
|
function populateChart() {
|
|
|
|
chartDataCalc.length = 0
|
|
|
|
for( i = 25.0; i<80.0; i+=5.0) {
|
|
var formula = $("#formula").text();
|
|
var angle = i.toString();
|
|
formula=formula.replaceAll( "tilt^3", angle+"*"+angle+"*"+angle );
|
|
formula=formula.replaceAll( "tilt^2", angle+"*"+angle );
|
|
formula=formula.replaceAll( "tilt", angle );
|
|
var g = eval( formula );
|
|
|
|
if(isPlato())
|
|
g = convertToPlato(g);
|
|
|
|
populateChartCalc( i, g );
|
|
}
|
|
|
|
chartDataForm.length = 0
|
|
populateChartForm( $("#a1").val(), $("#g1").val() );
|
|
populateChartForm( $("#a2").val(), $("#g2").val() );
|
|
populateChartForm( $("#a3").val(), $("#g3").val() );
|
|
populateChartForm( $("#a4").val(), $("#g4").val() );
|
|
populateChartForm( $("#a5").val(), $("#g5").val() );
|
|
|
|
if( myChart )
|
|
myChart.destroy();
|
|
|
|
myChart = new Chart(
|
|
document.getElementById('gravityChart'),
|
|
configChart
|
|
);
|
|
}
|
|
|
|
function setButtonDisabled( b ) {
|
|
$("#calculate-btn").prop("disabled", b);
|
|
}
|
|
|
|
// Get the configuration values from the API
|
|
function getConfig() {
|
|
setButtonDisabled( true );
|
|
|
|
var url = "/api/formula";
|
|
//var url = "/test/formula.json";
|
|
$('#spinner').show();
|
|
$.getJSON(url, function (cfg) {
|
|
console.log( cfg );
|
|
|
|
$("#id").val(cfg["id"]);
|
|
$("#angle").text(cfg["angle"]);
|
|
$("#formula").text(cfg["gravity-formula"]);
|
|
$("#gravity-format").text(cfg["gravity-format"]); // Sets the variable used by isPlato()
|
|
|
|
if(isPlato()) {
|
|
$("#gravity-header").text("Gravity (Plato):");
|
|
$("#g1").val( parseFloat(cfg["g1"]).toFixed(1) );
|
|
$("#g2").val( parseFloat(cfg["g2"]).toFixed(1) );
|
|
$("#g3").val( parseFloat(cfg["g3"]).toFixed(1) );
|
|
$("#g4").val( parseFloat(cfg["g4"]).toFixed(1) );
|
|
$("#g5").val( parseFloat(cfg["g5"]).toFixed(1) );
|
|
} else {
|
|
$("#gravity-header").text("Gravity (SG):");
|
|
$("#g1").val( parseFloat(cfg["g1"]).toFixed(4) );
|
|
$("#g2").val( parseFloat(cfg["g2"]).toFixed(4) );
|
|
$("#g3").val( parseFloat(cfg["g3"]).toFixed(4) );
|
|
$("#g4").val( parseFloat(cfg["g4"]).toFixed(4) );
|
|
$("#g5").val( parseFloat(cfg["g5"]).toFixed(4) );
|
|
}
|
|
|
|
$("#a1").val( parseFloat(cfg["a1"]).toFixed(2) );
|
|
$("#a2").val( parseFloat(cfg["a2"]).toFixed(2) );
|
|
$("#a3").val( parseFloat(cfg["a3"]).toFixed(2) );
|
|
$("#a4").val( parseFloat(cfg["a4"]).toFixed(2) );
|
|
$("#a5").val( parseFloat(cfg["a5"]).toFixed(2) );
|
|
|
|
if( cfg["error"]!="" ) {
|
|
showError(cfg["error"]);
|
|
}
|
|
|
|
populateChart();
|
|
})
|
|
.fail(function () {
|
|
showError('Unable to get data from the device.');
|
|
})
|
|
.always(function() {
|
|
$('#spinner').hide();
|
|
setButtonDisabled( false );
|
|
});
|
|
}
|
|
</script>
|
|
|
|
<!-- START FOOTER -->
|
|
|
|
<div class="container-fluid themed-container bg-primary text-light">(C) Copyright 2021-22 Magnus Persson</div>
|
|
</body>
|
|
</html> |