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bikespeedo: trim dead code

pull/2775/head
Rob Pilling 2023-05-25 21:01:20 +01:00
parent 855f196fd3
commit 464ef74450
1 changed files with 1 additions and 37 deletions
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38
apps/bikespeedo/app.js
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@ -12,7 +12,7 @@ const fontFactorB2 = 2/3;
const colfg=g.theme.fg, colbg=g.theme.bg;
const col1=colfg, colUncertain="#88f"; // if (lf.fix) g.setColor(col1); else g.setColor(colUncertain);
var altiGPS=0, altiBaro=0;
var altiBaro=0;
var hdngGPS=0, hdngCompass=0, calibrateCompass=false;
/*kalmanjs, Wouter Bulten, MIT, https://github.com/wouterbulten/kalmanjs */
@ -183,7 +183,6 @@ var KalmanFilter = (function () {
var lf = {fix:0,satellites:0};
var showMax = 0; // 1 = display the max values. 0 = display the cur fix
var canDraw = 1;
var time = ''; // Last time string displayed. Re displayed in background colour to remove before drawing new time.
var sec; // actual seconds for testing purposes
@ -194,30 +193,9 @@ max.n = 0; // counter. Only start comparing for max after a certain number of
var emulator = (process.env.BOARD=="EMSCRIPTEN" || process.env.BOARD=="EMSCRIPTEN2")?1:0; // 1 = running in emulator. Supplies test values;
var wp = {}; // Waypoint to use for distance from cur position.
var SATinView = 0;
function radians(a) {
return a*Math.PI/180;
}
function distance(a,b){
var x = radians(a.lon-b.lon) * Math.cos(radians((a.lat+b.lat)/2));
var y = radians(b.lat-a.lat);
// Distance in selected units
var d = Math.sqrt(x*x + y*y) * 6371000;
d = (d/parseFloat(cfg.dist)).toFixed(2);
if ( d >= 100 ) d = parseFloat(d).toFixed(1);
if ( d >= 1000 ) d = parseFloat(d).toFixed(0);
return d;
}
function drawFix(dat) {
if (!canDraw) return;
g.clearRect(0,screenYstart,screenW,screenH);
var v = '';
@ -260,14 +238,6 @@ function drawFix(dat) {
}
function drawClock() {
if (!canDraw) return;
g.clearRect(0,screenYstart,screenW,screenH);
drawTime();
g.reset();
}
function drawPrimary(n,u) {
//if(emulator)console.log("\n1: " + n +" "+ u);
var s=40; // Font size
@ -367,7 +337,6 @@ function onGPS(fix) {
var sp = '---';
var al = '---';
var di = '---';
var age = '---';
if (fix.fix) lf = fix;
@ -412,10 +381,6 @@ function onGPS(fix) {
al = Math.round(parseFloat(al)/parseFloat(cfg.alt));
if (parseFloat(al) > parseFloat(max.alt) && max.n > 15 ) max.alt = parseFloat(al);
// Distance to waypoint
di = distance(lf,wp);
if (isNaN(di)) di = 0;
// Age of last fix (secs)
age = Math.max(0,Math.round(getTime())-(lf.time.getTime()/1000));
} else {
@ -456,7 +421,6 @@ onGPS(lf);
function updateClock() {
if (!canDraw) return;
drawTime();
g.reset();