forked from FOSS/BangleApps
GPS POI Logger - A simple app to log points of interest with their GPS coordinates and read them back onto your PC. Based on the https://www.espruino.com/Bangle.js+Storage tutorial
Gordon Williams
parent
f4859dc269
commit
cb4df2d7c6
13
apps.json
13
apps.json
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@ -1918,5 +1918,18 @@
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{"name":"magnav.img","url":"magnav-icon.js","evaluate":true}
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],
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"data":[{"name":"magnav.json"}]
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},
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{ "id": "gpspoilog",
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"name": "GPS POI Logger",
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"shortName":"GPS POI Log",
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"icon": "app.png",
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"version":"0.01",
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"description": "A simple app to log points of interest with their GPS coordinates and read them back onto your PC. Based on the https://www.espruino.com/Bangle.js+Storage tutorial",
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"tags": "outdoors",
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"interface": "interface.html",
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"storage": [
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{"name":"gpspoilog.app.js","url":"app.js"},
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{"name":"gpspoilog.img","url":"app-icon.js","evaluate":true}
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]
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}
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]
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0.01: New App!
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require("heatshrink").decompress(atob("mEwxH+AH4A/AEeGAAwttGMotLGMItPGLwuTGDQuVGDIfHq9RAAgvfDw+AFwtRq4weFZYAIwAvYJIguPSowvavl8F8qpFF6wwSF44AFvl9vo3GF8l80+t1unGAovkvovDvovrAAQvqR4IACR9TviGAovHABIuXF/4vgGAmAFx+AFzDxGACYvVGDAuWF+AwWFzAvwGCguaGCYucF+AwQFzwvwGBwugGBouiF+AwKF0gwJF0wwHF1AvwGAguqGAYusAH4A/AFI="))
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var menuItems = {
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"":{title:"GPS POI Log"},
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" ":{value:"No Fix"},
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"Tree" : ()=>addItem("Tree"),
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"Gate" : ()=>addItem("Gate"),
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"Flower" : ()=>addItem("Flower"),
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"Plant" : ()=>addItem("Plant"),
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"Bus Stop" : ()=>addItem("Bus Stop"),
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"Pub" : ()=>addItem("Pub")
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};
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var menu = E.showMenu(menuItems);
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var gps = { fix : 0};
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var gpsCount = 0;
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var file = require("Storage").open("gpspoilog.csv","a");
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function setStatus(msg) {
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menuItems[" "].value = msg;
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menu.draw();
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}
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Bangle.on('GPS',function(g) {
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gps = g;
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gpsCount++;
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var msg;
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if (g.fix) {
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msg = g.satellites + " Satellites";
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} else {
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msg = "No Fix";
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}
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setStatus(msg+" "+"-\\|/"[gpsCount&3]);
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});
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function addItem(name) {
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if (!gps.fix) {
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setStatus("Ignored - no fix");
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return; // don't do anything as no fix
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}
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// The fields we want to put in out CSV file
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var csv = [
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0|getTime(), // Time to the nearest second
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gps.lat,
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gps.lon,
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gps.alt,
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name
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];
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// Write data here
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file.write(csv.join(",")+"\n");
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setStatus("Written");
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}
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Bangle.loadWidgets();
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Bangle.drawWidgets();
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Bangle.setGPSPower(1);
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function getData(callback) {
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var f = require("Storage").open("gpspoilog.csv","r");
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var l = f.readLine();
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while (l!==undefined) {
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callback(l);
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l = f.readLine();
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}
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}
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Binary file not shown.
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After Width: | Height: | Size: 1.3 KiB |
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@ -0,0 +1,69 @@
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<html>
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<head>
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<link rel="stylesheet" href="../../css/spectre.min.css">
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</head>
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<body>
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<div id="data"></div>
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<button class="btn btn-default" id="btnSave">Save</button>
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<button class="btn btn-default" id="btnDelete">Delete</button>
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<script src="../../lib/interface.js"></script>
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<script>
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var dataElement = document.getElementById("data");
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var csvData = "";
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function getData() {
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// show loading window
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Util.showModal("Loading...");
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// get the data
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dataElement.innerHTML = "";
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Util.readStorageFile(`gpspoilog.csv`,data=>{
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csvData = data.trim();
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// remove window
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Util.hideModal();
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// If no data, report it and exit
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if (data.length==0) {
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dataElement.innerHTML = "<b>No data found</b>";
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return;
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}
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// Otherwise parse the data and output it as a table
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dataElement.innerHTML = `<table>
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<tr>
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<th>Time</th>
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<th>Lat</th>
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<th>Lon</th>
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<th>Alt</th>
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<th>Type</th>
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</tr>`+data.trim().split("\n").map(l=>{
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l = l.split(",");
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return `<tr>
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<td>${(new Date(l[0]*1000)).toLocaleString()}</td>
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<td>${l[1]}</td>
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<td>${l[2]}</td>
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<td>${l[3]}</td>
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<td>${l[4]}</td>
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</tr>`
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}).join("\n")+"</table>";
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});
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}
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// You can call a utility function to save the data
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document.getElementById("btnSave").addEventListener("click", function() {
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Util.saveCSV("gpsdata", csvData);
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});
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// Or you can also delete the file
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document.getElementById("btnDelete").addEventListener("click", function() {
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Util.showModal("Deleting...");
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Util.eraseStorageFile("gpspoilog.csv", function() {
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Util.hideModal();
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getData();
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});
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});
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// Called when app starts
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function onInit() {
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getData();
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}
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</script>
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</body>
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</html>
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