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[] altimeter: immediately show altitude after calibration changes

pull/3107/head
Pavel Machek 2023-11-19 16:34:18 +01:00
parent ae5bb890e8
commit 0c220b4091
1 changed files with 16 additions and 13 deletions
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29
apps/altimeter/app.js
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@ -6,8 +6,7 @@ Bangle.drawWidgets();
var R = Bangle.appRect;
var y = R.y + R.h/2;
var MEDIANLENGTH = 20;
var avr = [], median;
var value = 0;
var avr = [];
function fmt(t) {
if ((t > -100) && (t < 1000))
@ -20,25 +19,28 @@ function fmt(t) {
Bangle.on('pressure', function(e) {
while (avr.length>MEDIANLENGTH) avr.pop();
avr.unshift(e.altitude);
median = avr.slice().sort();
let median = avr.slice().sort();
g.reset().clearRect(0,y-30,g.getWidth()-10,R.h);
if (median.length>10) {
var mid = median.length>>1;
value = E.sum(median.slice(mid-4,mid+5)) / 9;
t = fmt(value);
g.setFont("Vector",50).setFontAlign(0,0).drawString(t, g.getWidth()/2, y);
var value = E.sum(median.slice(mid-4,mid+5)) / 9;
} else {
var value = median[median.length>>1];
}
t = fmt(value);
let o = Bangle.getOptions();
let sea = o.seaLevelPressure;
t = fmt(sea) + " " + e.temperature.toFixed(1);
if (0) {
g.setFont("Vector",50).setFontAlign(0,0).drawString(t, g.getWidth()/2, y);
let o = Bangle.getOptions();
let sea = o.seaLevelPressure;
t = sea.toFixed(1) + " " + e.temperature.toFixed(1);
if (0) {
print("alt raw:", value.toFixed(1));
print("temperature:", e.temperature);
print("pressure:", e.pressure);
print("sea pressure:", sea);
}
g.setFont("Vector",25).setFontAlign(-1,0).drawString(t, 10, R.y+R.h - 35);
}
g.setFont("Vector",25).setFontAlign(-1,0).drawString(t, 10, R.y+R.h - 35);
});
function setPressure(m, a) {
@ -46,6 +48,7 @@ function setPressure(m, a) {
print(o);
o.seaLevelPressure = o.seaLevelPressure * m + a;
Bangle.setOptions(o);
avr = [];
}
print(g.getFonts());
@ -57,7 +60,7 @@ g.drawString(/*LANG*/"SEA L (hPa) TEMP (C)", g.getWidth()/2, y+62);
g.flip();
g.setFont("6x8").setFontAlign(0,0,3).drawString(/*LANG*/"STD", g.getWidth()-5, g.getHeight()/2);
Bangle.setUI("updown", btn=> {
if (!btn) setPressure(0, 1023.25);
if (!btn) setPressure(0, 1013.25);
if (btn<0) setPressure(1, 1);
if (btn>0) setPressure(1, -1);
});