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Merge pull request #1167 from HilmarSt/patch-1 

GPS Info App: Added number of satellites in view and fixed crash with GPS time
pull/1174/head^2^2
Gordon Williams 2022-01-04 10:12:42 +00:00 committed by GitHub
parent 3add5ecf43 aa45ecdb96
commit 83fcb599aa
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 24 additions and 10 deletions
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34
apps/gpsinfo/gps-info.js
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@ -16,13 +16,19 @@ var lastFix = {
time: 0,
satellites: 0
};
var nofix = 0;
var SATinView = 0;
var nofBD = 0;
var nofGP = 0;
function formatTime(now) {
var fd = now.toUTCString().split(" ");
var time = fd[4].substr(0, 5);
var date = [fd[0], fd[1], fd[2]].join(" ");
return time + " - " + date;
if (now == undefined) {
return "no GPS time available";
} else {
var fd = now.toUTCString().split(" ");
var time = fd[4].substr(0, 5);
var date = [fd[0], fd[1], fd[2]].join(" ");
return time + " - " + date;
}
}
function getMaidenHead(param1,param2){
var lat=-100.0;
@ -77,9 +83,9 @@ function onGPS(fix) {
{type:"txt", font:"6x8", label:"Waiting for GPS" },
{type:"h", c: [
{type:"txt", font:"10%", label:fix.satellites, pad:2, id:"sat" },
{type:"txt", font:"6x8", pad:3, label:"Satellites" }
{type:"txt", font:"6x8", pad:3, label:"Satellites used" }
]},
{type:"txt", font:"6x8", label:"", id:"progress" }
{type:"txt", font:"6x8", label:"", fillx:true, id:"progress" }
]},{lazy:true});
}
g.clearRect(0,24,g.getWidth(),g.getHeight());
@ -87,7 +93,6 @@ function onGPS(fix) {
}
lastFix = fix;
if (fix.fix) {
nofix = 0;
var locale = require("locale");
var satellites = fix.satellites;
var maidenhead = getMaidenHead(fix.lat,fix.lon);
@ -100,12 +105,21 @@ function onGPS(fix) {
layout.maidenhead.label = "Maidenhead: "+maidenhead;
} else {
layout.sat.label = fix.satellites;
nofix = (nofix+1) % 4;
layout.progress.label = ".".repeat(nofix) + " ".repeat(4-nofix);
layout.progress.label = "in view: " + SATinView;
}
layout.render();
}
function onGPSraw(nmea) {
if (nmea.slice(3,6) == "GSV") {
// console.log(nmea);
if (nmea.slice(0,7) == "$BDGSV,") nofBD = Number(nmea.slice(11,13));
if (nmea.slice(0,7) == "$GPGSV,") nofGP = Number(nmea.slice(11,13));
SATinView = nofBD + nofGP;
}
}
Bangle.loadWidgets();
Bangle.drawWidgets();
Bangle.on('GPS', onGPS);
Bangle.on('GPS-raw', onGPSraw);