mirror of https://github.com/espruino/BangleApps
Merge pull request #3657 from pavelmachek/m_38_widadj
widadjust: Add application to automatically determine PPM fixup from GPS datapull/3613/head
Rob Pilling
GitHub
commit
c519def208
|
|
@ -1,3 +1,4 @@
|
|||
0.01: New widget
|
||||
0.02: Use default Bangle formatter for booleans
|
||||
0.03: Add option to hide widget
|
||||
0.04: Add auto-adjust app
|
||||
|
|
|
|||
|
|
@ -0,0 +1,2 @@
|
|||
require("heatshrink").decompress(atob("mEwhHXAH4A/AH4AegADDAAYLGF8QuEGAYvlFwwwCF/4vUABZf/F/4vEGA4LEF8YwFBYwA/AHB8uWIoxtGH4w/FB5fpRWQxwEE5YvXmJixKn4v/F/4v/F/4v/F8gAFK1AvGB4RpmL8oA/AH4A/AH4A/AH4AIgAlkA"))
|
||||
|
||||
|
|
@ -2,15 +2,16 @@
|
|||
"id": "widadjust",
|
||||
"name": "Adjust Clock",
|
||||
"icon": "icon.png",
|
||||
"version": "0.03",
|
||||
"version": "0.04",
|
||||
"description": "Adjusts clock continually in the background to counter clock drift",
|
||||
"type": "widget",
|
||||
"tags": "widget",
|
||||
"supports": [ "BANGLEJS", "BANGLEJS2" ],
|
||||
"readme": "README.md",
|
||||
"storage": [
|
||||
{ "name": "widadjust.wid.js", "url": "widget.js" },
|
||||
{ "name": "widadjust.settings.js", "url": "settings.js" }
|
||||
{ "name": "widadjust.settings.js", "url": "settings.js" },
|
||||
{ "name": "widadjust.app.js","url":"widadjust.app.js"},
|
||||
{ "name": "widadjust.img","url":"app-icon.js","evaluate":true}
|
||||
],
|
||||
"data": [
|
||||
{ "name": "widadjust.json" },
|
||||
|
|
|
|||
|
|
@ -0,0 +1,249 @@
|
|||
/* Widadjust auto adjuster */
|
||||
/* fmt library v0.2.2 */
|
||||
let fmt = {
|
||||
icon_alt : "\0\x08\x1a\1\x00\x00\x00\x20\x30\x78\x7C\xFE\xFF\x00\xC3\xE7\xFF\xDB\xC3\xC3\xC3\xC3\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
icon_m : "\0\x08\x1a\1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xC3\xE7\xFF\xDB\xC3\xC3\xC3\xC3\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
icon_km : "\0\x08\x1a\1\xC3\xC6\xCC\xD8\xF0\xD8\xCC\xC6\xC3\x00\xC3\xE7\xFF\xDB\xC3\xC3\xC3\xC3\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
icon_kph : "\0\x08\x1a\1\xC3\xC6\xCC\xD8\xF0\xD8\xCC\xC6\xC3\x00\xC3\xE7\xFF\xDB\xC3\xC3\xC3\xC3\x00\xFF\x00\xC3\xC3\xFF\xC3\xC3",
|
||||
icon_c : "\0\x08\x1a\1\x00\x00\x60\x90\x90\x60\x00\x7F\xFF\xC0\xC0\xC0\xC0\xC0\xFF\x7F\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
icon_hpa : "\x00\x08\x16\x01\x00\x80\xb0\xc8\x88\x88\x88\x00\xf0\x88\x84\x84\x88\xf0\x80\x8c\x92\x22\x25\x19\x00\x00",
|
||||
icon_9 : "\x00\x08\x16\x01\x00\x00\x00\x00\x38\x44\x44\x4c\x34\x04\x04\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
|
||||
icon_10 : "\x00\x08\x16\x01\x00\x08\x18\x28\x08\x08\x08\x00\x00\x18\x24\x24\x24\x24\x18\x00\x00\x00\x00\x00\x00\x00",
|
||||
|
||||
/* 0 .. DD.ddddd
|
||||
1 .. DD MM.mmm'
|
||||
2 .. DD MM'ss"
|
||||
*/
|
||||
geo_mode : 1,
|
||||
|
||||
init: function() {},
|
||||
fmtDist: function(km) {
|
||||
if (km >= 1.0) return km.toFixed(1) + this.icon_km;
|
||||
return (km*1000).toFixed(0) + this.icon_m;
|
||||
},
|
||||
fmtSteps: function(n) { return this.fmtDist(0.001 * 0.719 * n); },
|
||||
fmtAlt: function(m) { return m.toFixed(0) + this.icon_alt; },
|
||||
fmtTemp: function(c) { return c.toFixed(1) + this.icon_c; },
|
||||
fmtPress: function(p) {
|
||||
if (p < 900 || p > 1100)
|
||||
return p.toFixed(0) + this.icon_hpa;
|
||||
if (p < 1000) {
|
||||
p -= 900;
|
||||
return this.icon_9 + this.add0(p.toFixed(0)) + this.icon_hpa;
|
||||
}
|
||||
p -= 1000;
|
||||
return this.icon_10 + this.add0(p.toFixed(0)) + this.icon_hpa;
|
||||
},
|
||||
draw_dot : 1,
|
||||
add0: function(i) {
|
||||
if (i > 9) {
|
||||
return ""+i;
|
||||
} else {
|
||||
return "0"+i;
|
||||
}
|
||||
},
|
||||
fmtTOD: function(now) {
|
||||
this.draw_dot = !this.draw_dot;
|
||||
let dot = ":";
|
||||
if (!this.draw_dot)
|
||||
dot = ".";
|
||||
return now.getHours() + dot + this.add0(now.getMinutes());
|
||||
},
|
||||
fmtNow: function() { return this.fmtTOD(new Date()); },
|
||||
fmtTimeDiff: function(d) {
|
||||
if (d < 180)
|
||||
return ""+d.toFixed(0);
|
||||
d = d/60;
|
||||
return ""+d.toFixed(0)+"m";
|
||||
},
|
||||
fmtAngle: function(x) {
|
||||
switch (this.geo_mode) {
|
||||
case 0:
|
||||
return "" + x;
|
||||
case 1: {
|
||||
let d = Math.floor(x);
|
||||
let m = x - d;
|
||||
m = m*60;
|
||||
return "" + d + " " + m.toFixed(3) + "'";
|
||||
}
|
||||
case 2: {
|
||||
let d = Math.floor(x);
|
||||
let m = x - d;
|
||||
m = m*60;
|
||||
let mf = Math.floor(m);
|
||||
let s = m - mf;
|
||||
s = s*60;
|
||||
return "" + d + " " + mf + "'" + s.toFixed(0) + '"';
|
||||
}
|
||||
}
|
||||
return "bad mode?";
|
||||
},
|
||||
fmtPos: function(pos) {
|
||||
let x = pos.lat;
|
||||
let c = "N";
|
||||
if (x<0) {
|
||||
c = "S";
|
||||
x = -x;
|
||||
}
|
||||
let s = c+this.fmtAngle(x) + "\n";
|
||||
c = "E";
|
||||
if (x<0) {
|
||||
c = "W";
|
||||
x = -x;
|
||||
}
|
||||
return s + c + this.fmtAngle(x);
|
||||
},
|
||||
fmtFix: function(fix, t) {
|
||||
if (fix && fix.fix && fix.lat) {
|
||||
return this.fmtSpeed(fix.speed) + " " +
|
||||
this.fmtAlt(fix.alt);
|
||||
} else {
|
||||
return "N/FIX " + this.fmtTimeDiff(t);
|
||||
}
|
||||
},
|
||||
fmtSpeed: function(kph) {
|
||||
return kph.toFixed(1) + this.icon_kph;
|
||||
},
|
||||
radians: function(a) { return a*Math.PI/180; },
|
||||
degrees: function(a) { return a*180/Math.PI; },
|
||||
// distance between 2 lat and lons, in meters, Mean Earth Radius = 6371km
|
||||
// https://www.movable-type.co.uk/scripts/latlong.html
|
||||
// (Equirectangular approximation)
|
||||
// returns value in meters
|
||||
distance: function(a,b) {
|
||||
var x = this.radians(b.lon-a.lon) * Math.cos(this.radians((a.lat+b.lat)/2));
|
||||
var y = this.radians(b.lat-a.lat);
|
||||
return Math.sqrt(x*x + y*y) * 6371000;
|
||||
},
|
||||
// thanks to waypointer
|
||||
bearing: function(a,b) {
|
||||
var delta = this.radians(b.lon-a.lon);
|
||||
var alat = this.radians(a.lat);
|
||||
var blat = this.radians(b.lat);
|
||||
var y = Math.sin(delta) * Math.cos(blat);
|
||||
var x = Math.cos(alat) * Math.sin(blat) -
|
||||
Math.sin(alat)*Math.cos(blat)*Math.cos(delta);
|
||||
return Math.round(this.degrees(Math.atan2(y, x)));
|
||||
},
|
||||
};
|
||||
|
||||
/* gps library v0.1.4 */
|
||||
let gps = {
|
||||
emulator: -1,
|
||||
init: function(x) {
|
||||
this.emulator = (process.env.BOARD=="EMSCRIPTEN"
|
||||
|| process.env.BOARD=="EMSCRIPTEN2")?1:0;
|
||||
},
|
||||
state: {},
|
||||
on_gps: function(f) {
|
||||
let fix = this.getGPSFix();
|
||||
f(fix);
|
||||
|
||||
/*
|
||||
"lat": number, // Latitude in degrees
|
||||
"lon": number, // Longitude in degrees
|
||||
"alt": number, // altitude in M
|
||||
"speed": number, // Speed in kph
|
||||
"course": number, // Course in degrees
|
||||
"time": Date, // Current Time (or undefined if not known)
|
||||
"satellites": 7, // Number of satellites
|
||||
"fix": 1 // NMEA Fix state - 0 is no fix
|
||||
"hdop": number, // Horizontal Dilution of Precision
|
||||
*/
|
||||
this.state.timeout = setTimeout(this.on_gps, 1000, f);
|
||||
},
|
||||
off_gps: function() {
|
||||
clearTimeout(this.state.timeout);
|
||||
},
|
||||
getGPSFix: function() {
|
||||
if (!this.emulator)
|
||||
return Bangle.getGPSFix();
|
||||
let fix = {};
|
||||
fix.fix = 1;
|
||||
fix.lat = 50;
|
||||
fix.lon = 14-(getTime()-this.gps_start) / 1000; /* Go West! */
|
||||
fix.alt = 200;
|
||||
fix.speed = 5;
|
||||
fix.course = 30;
|
||||
fix.time = Date();
|
||||
fix.satellites = 5;
|
||||
fix.hdop = 12;
|
||||
return fix;
|
||||
},
|
||||
gps_start : -1,
|
||||
start_gps: function() {
|
||||
Bangle.setGPSPower(1, "libgps");
|
||||
this.gps_start = getTime();
|
||||
},
|
||||
stop_gps: function() {
|
||||
Bangle.setGPSPower(0, "libgps");
|
||||
},
|
||||
};
|
||||
|
||||
|
||||
var start_time = -5, start_delta;
|
||||
|
||||
function updateTime(fix, now) {
|
||||
let s = fmt.fmtNow() + "\n";
|
||||
if (!fix.time)
|
||||
return s + "???";
|
||||
|
||||
let delta = (now - fix.time.getTime()/1000);
|
||||
let tdelta = "" + delta.toFixed(4);
|
||||
|
||||
let is_fix = 1;
|
||||
// = fix.fix
|
||||
|
||||
if (start_time < -1) {
|
||||
start_time ++;
|
||||
}
|
||||
|
||||
if (is_fix && start_time == -1) {
|
||||
start_time = now;
|
||||
start_delta = delta;
|
||||
}
|
||||
|
||||
if (!is_fix)
|
||||
return s + "e " + tdelta + "s";
|
||||
|
||||
let ppm = (delta - start_delta) / (now - start_time);
|
||||
let pd = ppm * (3600*24);
|
||||
ppm *= 1000000;
|
||||
return s + "ppm " + ppm.toFixed(1)
|
||||
+ "\n" + pd.toFixed(1) + "s/day"
|
||||
+ "\ne " + tdelta + "s";
|
||||
}
|
||||
|
||||
var cancel_gps = 0;
|
||||
|
||||
function on_gps(fix) {
|
||||
// Do this first so that we don't get extra jitter
|
||||
let now = getTime();
|
||||
|
||||
if (cancel_gps)
|
||||
return;
|
||||
|
||||
let msg = "";
|
||||
if (fix && fix.fix && fix.lat) {
|
||||
msg = "" + fix.speed.toFixed(1) + "km/h " +
|
||||
fix.alt.toFixed(0) + "m";
|
||||
} else {
|
||||
msg = "N/FIX "
|
||||
+ (getTime() - gps.gps_start).toFixed(0) + "s";
|
||||
}
|
||||
|
||||
msg += "\n" + updateTime(fix, now);
|
||||
|
||||
g.reset().clear().setFont("Vector", 31)
|
||||
.setColor(1,1,1)
|
||||
.fillRect(0, 24, 176, 100)
|
||||
.setColor(0,0,0)
|
||||
.drawString(msg, 3, 25);
|
||||
}
|
||||
|
||||
fmt.init();
|
||||
gps.init();
|
||||
gps.start_gps();
|
||||
Bangle.on('GPS', on_gps);
|
||||
|
||||
g.reset();
|
||||
Loading…
Reference in New Issue