mirror of https://github.com/espruino/BangleApps
[] skyspy: Create formatting library, and use it where suitable.
Pavel Machek
parent
6eaad6f13a
commit
1fa0c219e3
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@ -1,74 +1,97 @@
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/* Sky spy */
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/* Sky spy */
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let fmt = {
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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",
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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",
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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",
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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",
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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",
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let libgps = {
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emulator: -1,
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init: function(x) {
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this.emulator = (process.env.BOARD=="EMSCRIPTEN"
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|| process.env.BOARD=="EMSCRIPTEN2")?1:0;
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},
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state: {},
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/* 0 .. DD.ddddd
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1 .. DD MM.mmm'
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2 .. DD MM'ss"
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*/
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mode: 1,
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format: function(x) {
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switch (this.mode) {
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case 0:
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return "" + x;
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case 1: {
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let d = Math.floor(x);
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let m = x - d;
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m = m*60;
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return "" + d + " " + m.toFixed(3) + "'";
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}
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case 2: {
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let d = Math.floor(x);
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let m = x - d;
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m = m*60;
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let mf = Math.floor(m);
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let s = m - mf;
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s = s*60;
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return "" + d + " " + mf + "'" + s.toFixed(0) + '"';
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}
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}
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return "bad mode?";
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},
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on_gps: function(f) {
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let fix = this.getGPSFix();
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f(fix);
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geo_mode : 1,
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init: function() {},
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fmtDist: function(km) { return km.toFixed(1) + this.icon_km; },
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fmtSteps: function(n) { return fmtDist(0.001 * 0.719 * n); },
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fmtAlt: function(m) { return m.toFixed(0) + this.icon_alt; },
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fmtTimeDiff: function(d) {
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if (d < 180)
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return ""+d.toFixed(0);
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d = d/60;
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return ""+d.toFixed(0)+"m";
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},
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fmtAngle: function(x) {
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switch (this.geo_mode) {
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case 0:
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return "" + x;
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case 1: {
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let d = Math.floor(x);
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let m = x - d;
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m = m*60;
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return "" + d + " " + m.toFixed(3) + "'";
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}
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case 2: {
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let d = Math.floor(x);
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let m = x - d;
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m = m*60;
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let mf = Math.floor(m);
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let s = m - mf;
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s = s*60;
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return "" + d + " " + mf + "'" + s.toFixed(0) + '"';
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}
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}
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return "bad mode?";
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},
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fmtPos: function(pos) {
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return this.fmtAngle(pos.lat) + "\n" + this.fmtAngle(pos.lon);
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},
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};
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/*
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"lat": number, // Latitude in degrees
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"lon": number, // Longitude in degrees
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"alt": number, // altitude in M
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"speed": number, // Speed in kph
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"course": number, // Course in degrees
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"time": Date, // Current Time (or undefined if not known)
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"satellites": 7, // Number of satellites
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"fix": 1 // NMEA Fix state - 0 is no fix
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"hdop": number, // Horizontal Dilution of Precision
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*/
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this.state.timeout = setTimeout(this.on_gps, 1000, f);
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},
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off_gps: function() {
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clearTimeout(gps_state.timeout);
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},
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getGPSFix: function() {
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if (!this.emulator)
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return Bangle.getGPSFix();
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let fix = {};
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fix.fix = 1;
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fix.lat = 50;
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fix.lon = 14;
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fix.alt = 200;
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fix.speed = 5;
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fix.course = 30;
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fix.time = Date();
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fix.satellites = 5;
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fix.hdop = 12;
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return fix;
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}
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let gps = {
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emulator: -1,
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init: function(x) {
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this.emulator = (process.env.BOARD=="EMSCRIPTEN"
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|| process.env.BOARD=="EMSCRIPTEN2")?1:0;
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},
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state: {},
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on_gps: function(f) {
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let fix = this.getGPSFix();
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f(fix);
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/*
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"lat": number, // Latitude in degrees
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"lon": number, // Longitude in degrees
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"alt": number, // altitude in M
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"speed": number, // Speed in kph
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"course": number, // Course in degrees
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"time": Date, // Current Time (or undefined if not known)
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"satellites": 7, // Number of satellites
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"fix": 1 // NMEA Fix state - 0 is no fix
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"hdop": number, // Horizontal Dilution of Precision
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*/
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this.state.timeout = setTimeout(this.on_gps, 1000, f);
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},
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off_gps: function() {
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clearTimeout(gps_state.timeout);
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},
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getGPSFix: function() {
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if (!this.emulator)
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return Bangle.getGPSFix();
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let fix = {};
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fix.fix = 1;
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fix.lat = 50;
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fix.lon = 14;
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fix.alt = 200;
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fix.speed = 5;
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fix.course = 30;
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fix.time = Date();
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fix.satellites = 5;
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fix.hdop = 12;
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return fix;
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}
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};
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var display = 0;
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@ -109,13 +132,13 @@ function calcAlt(alt, cur_altitude) {
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return ddalt;
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}
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function updateGps() {
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let have = false, lat = "lat ", lon = "lon ", alt = "?",
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let have = false, lat = "lat ", alt = "?",
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speed = "speed ", hdop = "?", adelta = "adelta ",
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tdelta = "tdelta ";
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if (cancel_gps)
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return;
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fix = libgps.getGPSFix();
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fix = gps.getGPSFix();
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if (adj_time) {
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print("Adjusting time");
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setTime(fix.time.getTime()/1000);
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@ -136,16 +159,15 @@ function updateGps() {
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tdelta = "" + (getTime() - fix.time.getTime()/1000).toFixed(0);
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}
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if (fix && fix.fix && fix.lat) {
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lat = "" + libgps.format(fix.lat);
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lon = "" + libgps.format(fix.lon);
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lat = "" + fmt.fmtPos(fix);
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alt = "" + fix.alt.toFixed(0);
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adelta = "" + (cur_altitude - fix.alt).toFixed(0);
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speed = "" + fix.speed.toFixed(1);
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hdop = "" + fix.hdop.toFixed(0);
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have = true;
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} else {
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lat = "NO FIX ";
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lon = "" + (getTime() - gps_start).toFixed(0) + "s "
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lat = "NO FIX\n"
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+ "" + (getTime() - gps_start).toFixed(0) + "s "
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+ sats_used + "/" + snum;
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if (cur_altitude)
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adelta = "" + cur_altitude.toFixed(0);
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@ -154,7 +176,7 @@ function updateGps() {
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let ddalt = calcAlt(alt, cur_altitude);
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let msg = "";
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if (display == 1) {
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msg = lat + "\n" + lon +
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msg = lat +
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"\ne" + hdop + "m "+tdelta+"s\n" +
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speed + "km/h\n"+ alt + "m+" + adelta + "\nmsghere";
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}
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@ -349,7 +371,8 @@ function touchHandler(d) {
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nextScreen();
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}
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libgps.init();
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gps.init();
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fmt.init();
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Bangle.on("drag", touchHandler);
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Bangle.setUI({
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