mirror of https://github.com/espruino/BangleApps
68 lines
1.3 KiB
JavaScript
68 lines
1.3 KiB
JavaScript
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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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