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Commit 03f6f634 authored by Augustin Jaujay's avatar Augustin Jaujay
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Enregistrement fonctionnel

parent ce89ad7b
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www/index.html
+ 1
− 2
View file @ 03f6f634
......@@ -41,6 +41,7 @@
</head>
<body>
<div class="app">
<p><button onclick="startOrStopTimer()">Start 10Hz signal</button></p>
<h1>Apache Cordova</h1>
<h3>GPS</h3>
<pre><code id="gpsData"></code></pre>
......@@ -53,8 +54,6 @@
<h3>Magnetometer</h3>
<pre><code id="magnetometerData"></code></pre>
<button onclick="startOrStopTimer()">Start 10Hz signal</button>
</div>
<script src="cordova.js"></script>
<script type="text/javascript" src="js/APIKeys.js"></script>
......
www/js/index.js
+ 43
− 9
View file @ 03f6f634
......@@ -57,18 +57,27 @@ function onDeviceReady() {
//start watching magneto
cordova.plugins.magnetometer.watchReadings((magn) => {magnetometer = magn;}, (error) => handleError(error), { frequency: 100 });
// Removing file from last session
window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, function(fs) {
fs.root.getFile('sessionData.csv', {create: false, exclusive: false}, function(fileEntry) {
fileEntry.remove(function(file) {console.log('File removed')}, handleError);
}, handleError)
}, handleError);
// Creating a file to save data
window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, function(fs) {
console.log('file system open : ' + fs.name);
fs.root.getFile('sessionData.csv', {create: true, exclusive: true}, function(fileEntry) {
saveFile = fileEntry;
readFile(saveFile);
writeFile(saveFile, new Blob([
`position timestamp;latitude;longitude;altitude;heading;speed;accuracy;
acceleration timestamp;acceleration x;acceleration y;acceleration z\n`
// gytorsope timestamp;gyroscope x;gyroscope y;gyroscope z;
// magnetometer timestamp;magnetometer x;magnetometer y;magnetometer z
]));
console.log('File opened ; fileEntry is file ? ' + fileEntry.isFile.toString());
}, handleError);
}, handleError);
readFile(saveFile);
writeFile(saveFile, 'Je suis beau');
readFile(saveFile);
}
......@@ -85,7 +94,6 @@ function handleButtonEvent() {
+ "\n speed: " + position.coords.speed
+ "\n accuracy: " + position.coords.accuracy
}
console.log(position);
//Set acceleration in html
document.getElementById('accelerometerData').innerHTML = ""
+ " timestamp: " + acceleration.timestamp
......@@ -108,7 +116,7 @@ function handleButtonEvent() {
// + "\n Z: " + magnetometer.z;
//TODO: save to file / db
// save(position, acceleration, gyroscope, magnetometer);
save(position, acceleration, gyroscope, magnetometer);
}
function handleError(error) {
......@@ -118,13 +126,38 @@ function handleError(error) {
function startOrStopTimer() {
if (!timer) {
timer = setInterval(handleButtonEvent, 100)
timer = setInterval(handleButtonEvent, 1000)
} else {
clearInterval(timer);
timer = null;
}
}
function save(positionData, accelerationData, gyroscopeData, magnetometerData) {
newLine = `${positionData.timestamp};
${positionData.coords.latitude};
${positionData.coords.longitude};
${positionData.coords.altitude};
${positionData.coords.heading};
${positionData.coords.speed};
${positionData.coords.accuracy};
${accelerationData.timestamp};
${accelerationData.x};
${accelerationData.y};
${accelerationData.z}\n`;
// ${gyroscopeData.timestamp};
// ${gyroscopeData.x};
// ${gyroscopeData.y};
// ${gyroscopeData.z};
// ${accelerationData.timestamp};
// ${magnetometerData.x};
// ${magnetometer.y};
// ${magnetometer.z}\n`;
writeFile(saveFile, new Blob([newLine]));
readFile(saveFile);
}
function writeFile(fileEntry, dataObj) {
fileEntry.createWriter(function(fileWriter) {
fileWriter.onwritend = function() {
......@@ -134,10 +167,11 @@ function writeFile(fileEntry, dataObj) {
console.log('Erreur d\'écriture');
}
if (dataObj) {
if (!dataObj) {
console.log('pas de données d\'entrée');
}
fileWriter.seek(fileWriter.length);
fileWriter.write(dataObj);
});
}
......
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