mirror of https://github.com/espruino/BangleApps
720 lines
17 KiB
JavaScript
720 lines
17 KiB
JavaScript
// Sixth sense
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// Options you'll want to edit
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const rest_altitude = 354;
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const geoid_to_sea_level = 0; // Maybe BangleJS2 already compensates?
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const W = g.getWidth();
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const H = g.getHeight();
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var cx = 100; cy = 105; sc = 70;
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temp = 0; alt = 0; bpm = 0;
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var buzz = "", /* Set this to transmit morse via vibrations */
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inm = "", l = "", /* For incoming morse handling */
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in_str = "",
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note = "(NOTEHERE)",
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debug = "v930", debug2 = "(otherdb)", debug3 = "(short)";
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var mode = 0, mode_time = 0; // 0 .. normal, 1 .. note, 2.. mark name
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var disp_mode = 0; // 0 .. normal, 1 .. small time
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// GPS handling
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var gps_on = 0, // time GPS was turned on
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last_fix = 0, // time of last fix
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last_restart = 0, last_pause = 0, last_fstart = 0; // utime
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var gps_needed = 0, // how long to wait for a fix
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gps_limit = 0, // timeout -- when to stop recording
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gps_speed_limit = 0;
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var prev_fix = null;
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var gps_dist = 0;
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var mark_heading = -1;
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// Is the human present?
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var is_active = false, last_active = getTime();
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var is_level = false;
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// For altitude handling.
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var cur_altitude = 0;
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var cur_temperature = 0, alt_adjust = 0;
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var alt_adjust_mode = "";
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// Marks
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var cur_mark = null;
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// Icons
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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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function toMorse(x) {
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r = "";
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for (var i = 0; i < x.length; i++) {
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c = x[i];
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if (c == " ") {
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r += " ";
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continue;
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}
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r += asciiToMorse(c) + " ";
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}
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return r;
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}
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function aload(s) {
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buzz += toMorse(' E');
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load(s);
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}
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function gpsRestart() {
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print("gpsRestart");
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Bangle.setGPSPower(1, "sixths");
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last_restart = getTime();
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last_pause = 0;
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last_fstart = 0;
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}
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function gpsPause() {
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print("gpsPause");
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Bangle.setGPSPower(0, "sixths");
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last_restart = 0;
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last_pause = getTime();
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}
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function gpsOn() {
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gps_on = getTime();
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gps_needed = 1000;
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last_fix = 0;
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prev_fix = null;
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gps_dist = 0;
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gpsRestart();
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}
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function gpsOff() {
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Bangle.setGPSPower(0, "sixths");
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gps_on = 0;
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}
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function fmtDist(km) { return km.toFixed(1) + icon_km; }
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function fmtSteps(n) { return fmtDist(0.001 * 0.719 * n); }
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function fmtAlt(m) { return m.toFixed(0) + icon_alt; }
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function fmtTimeDiff(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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function gpsHandleFix(fix) {
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if (!prev_fix) {
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show("GPS acquired", 10);
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buzz += " .";
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prev_fix = fix;
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}
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if (0) {
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/* GPS altitude fluctuates a lot, not really usable */
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alt_adjust = cur_altitude - (fix.alt + geoid_to_sea_level);
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alt_adjust_mode = "g";
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}
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if (1) {
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debug = ""+fix.alt+"m "+alt_adjust;
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}
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if (1) {
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let now1 = Date();
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let now2 = fix.time;
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n1 = now1.getMinutes() * 60 + now1.getSeconds();
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n2 = now2.getMinutes() * 60 + now2.getSeconds();
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debug2 = "te "+(n2-n1)+"s";
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}
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loggps(fix);
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d = calcDistance(fix, prev_fix);
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if (d > 30) {
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prev_fix = fix;
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gps_dist += d/1000;
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}
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}
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function gpsHandle() {
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let msg = "";
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if (!last_restart) {
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d = (getTime()-last_pause);
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if (last_fix)
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msg = "PL"+ fmtTimeDiff(getTime()-last_fix);
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else
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msg = "PN"+ fmtTimeDiff(getTime()-gps_on);
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print("gps on, paused ", d, gps_needed);
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if (d > gps_needed * 2) {
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gpsRestart();
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}
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} else {
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fix = Bangle.getGPSFix();
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if (fix && fix.fix && fix.lat) {
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gpsHandleFix(fix);
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msg = fix.speed.toFixed(1) + icon_kph;
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print("GPS FIX", msg);
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if (!last_fstart)
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last_fstart = getTime();
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last_fix = getTime();
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gps_needed = 60;
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} else {
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if (last_fix)
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msg = "L"+ fmtTimeDiff(getTime()-last_fix);
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else {
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msg = "N"+ fmtTimeDiff(getTime()-gps_on);
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if (fix) {
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msg += " " + fix.satellites + "sats";
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}
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}
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}
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d = (getTime()-last_restart);
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d2 = (getTime()-last_fstart);
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print("gps on, restarted ", d, gps_needed, d2, fix.lat);
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if (getTime() > gps_speed_limit &&
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(d > gps_needed || (last_fstart && d2 > 10))) {
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gpsPause();
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gps_needed = gps_needed * 1.5;
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print("Pausing, next try", gps_needed);
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}
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}
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msg += " "+gps_dist.toFixed(1)+icon_km;
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return msg;
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}
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function markNew() {
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let r = {};
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r.time = getTime();
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r.fix = prev_fix;
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r.steps = Bangle.getHealthStatus("day").steps;
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r.gps_dist = gps_dist;
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r.altitude = cur_altitude;
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r.name = "auto";
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return r;
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}
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function markHandle() {
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let m = cur_mark;
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msg = m.name + ">" + fmtTimeDiff(getTime()- m.time);
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if (m.fix && m.fix.fix) {
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let s = fmtDist(calcDistance(m.fix, prev_fix)/1000) + icon_km;
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msg += " " + s;
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debug = "wp>" + s;
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mark_heading = 180 + calcBearing(m.fix, prev_fix);
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debug2 = "wp>" + mark_heading;
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} else {
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msg += " w" + fmtDist(gps_dist - m.gps_dist);
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}
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return msg;
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}
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function entryDone() {
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show(":" + in_str);
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buzz += " .";
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switch (mode) {
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case 1: logstamp(">" + in_str); break;
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case 2: cur_mark.name = in_str; break;
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}
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in_str = 0;
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mode = 0;
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}
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function inputHandler(s) {
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print("Ascii: ", s, s[0], s[1]);
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if (s[0] == '^') {
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switch (s[1]) {
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case 'E': mode = 0; break;
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case 'T': entryDone(); break;
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}
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return;
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}
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if ((mode == 1) || (mode == 2)){
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in_str = in_str + s;
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show(">"+in_str, 10);
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mode_time = getTime();
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return;
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}
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switch(s) {
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case 'B':
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s = ' B';
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bat = E.getBattery();
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if (bat > 45)
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s += 'E';
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else
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s = s+(bat/5);
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buzz += toMorse(s);
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show("Bat "+bat+"%", 60);
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break;
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case 'F': gpsOff(); show("GPS off", 3); break;
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case 'G': gpsOn(); gps_limit = getTime() + 60*60*4; show("GPS on", 3); break;
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case 'I':
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disp_mode += 1;
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if (disp_mode == 2) {
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disp_mode = 0;
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}
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break;
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case 'L': aload("altimeter.app.js"); break;
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case 'M': mode = 2; show("M>", 10); cur_mark = markNew(); mode_time = getTime(); break;
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case 'N': mode = 1; show(">", 10); mode_time = getTime(); break;
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case 'O': aload("orloj.app.js"); break;
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case 'S': gpsOn(); gps_limit = getTime() + 60*30; gps_speed_limit = gps_limit; show("GPS on", 3); break;
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case 'T':
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s = ' T';
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d = new Date();
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s += d.getHours() % 10;
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s += add0(d.getMinutes());
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buzz += toMorse(s);
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break;
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case 'R': aload("run.app.js"); break;
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case 'Y': buzz += " ."; Bangle.resetCompass(); break;
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}
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}
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const morseDict = {
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'.-': 'A',
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'-...': 'B',
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'-.-.': 'C',
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'-..': 'D',
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'.': 'E',
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'..-.': 'F',
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'--.': 'G',
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'....': 'H',
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'..': 'I',
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'.---': 'J',
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'-.-': 'K',
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'.-..': 'L',
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'--': 'M',
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'-.': 'N',
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'---': 'O',
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'.--.': 'P',
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'--.-': 'Q',
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'.-.': 'R',
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'...': 'S',
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'-': 'T',
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'..-': 'U',
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'...-': 'V',
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'.--': 'W',
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'-..-': 'X',
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'-.--': 'Y',
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'--..': 'Z',
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'.----': '1',
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'..---': '2',
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'...--': '3',
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'....-': '4',
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'.....': '5',
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'----.': '9',
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'---..': '8',
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'--...': '7',
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'-....': '6',
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'-----': '0',
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};
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let asciiDict = {};
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for (let k in morseDict) {
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print(k, morseDict[k]);
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asciiDict[morseDict[k]] = k;
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}
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function morseToAscii(morse) {
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return morseDict[morse];
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}
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function asciiToMorse(char) {
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return asciiDict[char];
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}
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function morseHandler() {
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if (inm[0] == "^") {
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inputHandler("^"+morseToAscii(inm.substr(1)));
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} else {
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inputHandler(morseToAscii(inm));
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}
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inm = "";
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l = "";
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}
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function touchHandler(d) {
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let x = Math.floor(d.x);
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let y = Math.floor(d.y);
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if (1) { /* Just a debugging feature */
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g.setColor(0.25, 0, 0);
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if (0)
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g.fillCircle(W-x, W-y, 5);
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else
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g.fillCircle(x, y, 5);
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}
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if (!d.b) {
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morseHandler();
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l = "";
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return;
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}
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if (y > H/2 && l == "") {
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inm = "^";
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}
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if (x < W/2 && y < H/2 && l != ".u") {
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inm = inm + ".";
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l = ".u";
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}
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if (x > W/2 && y < H/2 && l != "-u") {
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inm = inm + "-";
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l = "-u";
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}
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if (x < W/2 && y > H/2 && l != ".d") {
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inm = inm + ".";
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l = ".d";
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}
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if (x > W/2 && y > H/2 && l != "-d") {
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inm = inm + "-";
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l = "-d";
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}
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//print(inm, "drag:", d);
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}
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function add0(i) {
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if (i > 9) {
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return ""+i;
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} else {
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return "0"+i;
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}
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}
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var lastHour = -1, lastMin = -1;
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function logstamp(s) {
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logfile.write("utime=" + getTime() + " " + s + "\n");
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}
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function loggps(fix) {
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logfile.write(fix.lat + " " + fix.lon + " ");
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logstamp("");
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}
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function hourly() {
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print("hourly");
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s = ' T';
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if (is_active)
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buzz += toMorse(s);
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logstamp("");
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}
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function show(msg, timeout) {
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note = msg;
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}
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function fivemin() {
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print("fivemin");
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s = ' B';
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bat = E.getBattery();
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if (bat < 25) {
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if (is_active)
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buzz += toMorse(s);
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show("Bat "+bat+"%", 60);
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}
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try {
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Bangle.getPressure().then((x) => { cur_altitude = x.altitude;
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cur_temperature = x.temperature; },
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print);
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} catch (e) {
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print("Altimeter error", e);
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}
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}
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function every(now) {
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if ((mode > 0) && (getTime() - mode_time > 10)) {
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if (mode == 1) {
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entryDone();
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}
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mode = 0;
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}
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if (gps_on && getTime() > gps_limit && getTime() > gps_speed_limit) {
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Bangle.setGPSPower(0, "sixths");
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gps_on = 0;
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}
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if (lastHour != now.getHours()) {
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lastHour = now.getHours();
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hourly();
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}
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if (lastMin / 5 != now.getMinutes() / 5) {
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lastMin = now.getMinutes();
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fivemin();
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}
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}
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function radians(a) { return a*Math.PI/180; }
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function degrees(a) { return a*180/Math.PI; }
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// distance between 2 lat and lons, in meters, Mean Earth Radius = 6371km
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// https://www.movable-type.co.uk/scripts/latlong.html
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// (Equirectangular approximation)
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function calcDistance(a,b) {
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var x = radians(b.lon-a.lon) * Math.cos(radians((a.lat+b.lat)/2));
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var y = radians(b.lat-a.lat);
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return Math.sqrt(x*x + y*y) * 6371000;
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}
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// thanks to waypointer
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function calcBearing(a,b){
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var delta = radians(b.lon-a.lon);
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var alat = radians(a.lat);
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var blat = radians(b.lat);
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var y = Math.sin(delta) * Math.cos(blat);
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var x = Math.cos(alat)*Math.sin(blat) -
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Math.sin(alat)*Math.cos(blat)*Math.cos(delta);
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return Math.round(degrees(Math.atan2(y, x)));
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}
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function testBearing() {
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let p1 = {}, p2 = {};
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p1.lat = 40; p2.lat = 50;
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p1.lon = 14; p2.lon = 14;
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print("bearing = ", calcBearing(p1, p2));
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}
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function radA(p) { return p*(Math.PI*2); }
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function radD(d) { return d*(H/2); }
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function radX(p, d) {
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let a = radA(p);
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return H/2 + Math.sin(a)*radD(d);
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}
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function radY(p, d) {
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let a = radA(p);
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return W/2 - Math.cos(a)*radD(d);
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}
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function drawDot(h, d, s) {
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let x = radX(h/360, d);
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let y = radY(h/360, d);
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g.fillCircle(x,y, 10);
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}
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function drawBackground() {
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acc = Bangle.getAccel();
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is_level = (acc.z < -0.95);
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if (is_level) {
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let obj = Bangle.getCompass();
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if (obj) {
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let h = 360-obj.heading;
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print("Compass", h);
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g.setColor(0.5, 0.5, 1);
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drawDot(h, 0.7, 10);
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}
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}
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if (prev_fix && prev_fix.fix) {
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g.setColor(0.5, 1, 0.5);
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drawDot(prev_fix.course, 0.5, 6);
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}
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if (mark_heading != -1) {
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g.setColor(1, 0.5, 0.5);
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drawDot(mark_heading, 0.6, 8);
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}
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}
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function drawTime(now) {
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if (disp_mode == 0)
|
|
g.setFont('Vector', 60);
|
|
else
|
|
g.setFont('Vector', 26);
|
|
g.setFontAlign(1, 1);
|
|
g.drawString(now.getHours() + ":" + add0(now.getMinutes()), W, 90);
|
|
}
|
|
function draw() {
|
|
if (disp_mode == 2) {
|
|
draw_all();
|
|
return;
|
|
}
|
|
g.setColor(1, 1, 1);
|
|
g.fillRect(0, 24, W, H);
|
|
|
|
if (0) {
|
|
g.setColor(0.25, 1, 1);
|
|
g.fillPoly([ W/2, 24, W, 80, 0, 80 ]);
|
|
}
|
|
let msg = "";
|
|
if (gps_on) {
|
|
msg = gpsHandle();
|
|
} else {
|
|
msg = note;
|
|
}
|
|
drawBackground();
|
|
|
|
let now = new Date();
|
|
g.setColor(0, 0, 0);
|
|
drawTime(now);
|
|
|
|
every(now);
|
|
|
|
let km = 0.001 * 0.719 * Bangle.getHealthStatus("day").steps;
|
|
|
|
g.setFontAlign(-1, 1);
|
|
g.setFont('Vector', 26);
|
|
|
|
const weekday = ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"];
|
|
|
|
g.drawString(weekday[now.getDay()] + "" + now.getDate() + ". "
|
|
+ fmtSteps(Bangle.getHealthStatus("day").steps), 10, 115);
|
|
|
|
g.drawString(msg, 10, 145);
|
|
|
|
if (getTime() - last_active > 15*60) {
|
|
alt_adjust = cur_altitude - rest_altitude;
|
|
alt_adjust_mode = "h";
|
|
msg = "H)" + fmtAlt(alt_adjust);
|
|
} else {
|
|
msg = alt_adjust_mode+")"+fmtAlt(cur_altitude - alt_adjust);
|
|
}
|
|
msg = msg + " " + cur_temperature.toFixed(1)+icon_c;
|
|
if (cur_mark) {
|
|
msg = markHandle();
|
|
}
|
|
g.drawString(msg, 10, 175);
|
|
|
|
if (disp_mode == 1) {
|
|
g.drawString(debug, 10, 45);
|
|
g.drawString(debug2, 10, 65);
|
|
g.drawString(debug3, 10, 85);
|
|
}
|
|
|
|
queueDraw();
|
|
}
|
|
function draw_all() {
|
|
g.setColor(0, 0, 0);
|
|
g.fillRect(0, 0, W, H);
|
|
g.setFont('Vector', 36);
|
|
|
|
g.setColor(1, 1, 1);
|
|
g.setFontAlign(-1, 1);
|
|
let now = new Date();
|
|
g.drawString(now.getHours() + ":" + add0(now.getMinutes()) + ":" + add0(now.getSeconds()), 10, 40);
|
|
|
|
acc = Bangle.getAccel();
|
|
let ax = 0 + acc.x, ay = 0.75 + acc.y, az = 0.75 + acc.y;
|
|
let diff = ax * ax + ay * ay + az * az;
|
|
diff = diff * 3;
|
|
if (diff > 1)
|
|
diff = 1;
|
|
|
|
co = Bangle.getCompass();
|
|
step = Bangle.getStepCount();
|
|
bat = E.getBattery();
|
|
Bangle.getPressure().then((x) => { alt = x.altitude; temp = x.temperature; },
|
|
print);
|
|
|
|
g.setColor(0, 1, 0);
|
|
g.drawCircle(cx, cy, sc);
|
|
|
|
if (0) {
|
|
g.setColor(0, 0.25, 0);
|
|
g.fillCircle(cx + sc * acc.x, cy + sc * acc.y, 5);
|
|
g.setColor(0, 0, 0.25);
|
|
g.fillCircle(cx + sc * acc.x, cy + sc * acc.z, 5);
|
|
}
|
|
if (0) {
|
|
print(co.dx, co.dy, co.dz);
|
|
g.setColor(0, 0.25, 0);
|
|
g.fillCircle(cx + sc * co.dx / 300, cy + sc * co.dy / 1500, 5);
|
|
g.setColor(0, 0, 0.25);
|
|
g.fillCircle(cx + sc * co.dx / 300, cy + sc * co.dz / 400, 5);
|
|
}
|
|
if (1) {
|
|
h = co.heading / 360 * 2 * Math.PI;
|
|
g.setColor(0, 0, 0.5);
|
|
g.fillCircle(cx + sc * Math.sin(h), cy + sc * Math.cos(h), 5);
|
|
}
|
|
|
|
g.setColor(1, 1, 1);
|
|
|
|
g.setFont('Vector', 22);
|
|
g.drawString(now.getDate()+"."+(now.getMonth()+1)+" "+now.getDay(), 3, 60);
|
|
g.drawString("(message here)", 3, 80);
|
|
g.drawString("S" + step + " B" + Math.round(bat/10) + (Bangle.isCharging()?"c":""), 3, 100);
|
|
g.drawString("A" + Math.round(alt) + " T" + Math.round(temp), 3, 120);
|
|
g.drawString("C" + Math.round(co.heading) + " B" + bpm, 3, 140);
|
|
|
|
queueDraw();
|
|
}
|
|
function accelTask() {
|
|
tm = 100;
|
|
acc = Bangle.getAccel();
|
|
en = !Bangle.isLocked();
|
|
if (en && acc.z < -0.95) {
|
|
msg = "Level";
|
|
buzz = ".-..";
|
|
tm = 3000;
|
|
}
|
|
if (en && acc.x < -0.80) {
|
|
msg = "Down";
|
|
buzz = "-..";
|
|
tm = 3000;
|
|
}
|
|
if (en && acc.x > 0.95) {
|
|
msg = "Up";
|
|
buzz = "..-";
|
|
tm = 3000;
|
|
}
|
|
|
|
setTimeout(accelTask, tm);
|
|
}
|
|
function buzzTask() {
|
|
if (buzz != "") {
|
|
now = buzz[0];
|
|
buzz = buzz.substring(1);
|
|
dot = 100;
|
|
if (now == " ") {
|
|
setTimeout(buzzTask, 300);
|
|
} else if (now == ".") {
|
|
Bangle.buzz(dot, 1);
|
|
setTimeout(buzzTask, 2*dot);
|
|
} else if (now == "-") {
|
|
Bangle.buzz(3*dot, 1);
|
|
setTimeout(buzzTask, 4*dot);
|
|
} else if (now == "/") {
|
|
setTimeout(buzzTask, 6*dot);
|
|
} else print("Unknown character -- ", now, buzz);
|
|
} else
|
|
setTimeout(buzzTask, 1000);
|
|
}
|
|
function aliveTask() {
|
|
function cmp(s) {
|
|
let d = acc[s] - last_acc[s];
|
|
return d < -0.03 || d > 0.03;
|
|
}
|
|
// HRM seems to detect hand quite nicely
|
|
acc = Bangle.getAccel();
|
|
is_active = false;
|
|
if (cmp("x") || cmp("y") || cmp("z")) {
|
|
print("active");
|
|
is_active = true;
|
|
last_active = getTime();
|
|
}
|
|
last_acc = acc;
|
|
|
|
setTimeout(aliveTask, 60000);
|
|
}
|
|
|
|
var drawTimeout;
|
|
|
|
function queueDraw() {
|
|
if (drawTimeout) clearTimeout(drawTimeout);
|
|
if (0) // FIXME
|
|
next = 60000;
|
|
else
|
|
next = 1000;
|
|
drawTimeout = setTimeout(function() {
|
|
drawTimeout = undefined;
|
|
draw();
|
|
}, next - (Date.now() % next));
|
|
|
|
}
|
|
function start() {
|
|
Bangle.on("drag", touchHandler);
|
|
if (0)
|
|
Bangle.on("accel", accelHandler);
|
|
if (1) {
|
|
Bangle.setCompassPower(1, "sixths");
|
|
Bangle.setBarometerPower(1, "sixths");
|
|
}
|
|
if (0) {
|
|
Bangle.setHRMPower(1, "sixths");
|
|
Bangle.setGPSPower(1, "sixths");
|
|
Bangle.on("HRM", (hrm) => { bpm = hrm.bpm; } );
|
|
}
|
|
|
|
draw();
|
|
buzzTask();
|
|
//accelTask();
|
|
|
|
if (1) {
|
|
last_acc = Bangle.getAccel();
|
|
aliveTask();
|
|
}
|
|
}
|
|
|
|
g.reset();
|
|
Bangle.setUI({
|
|
mode : "clock"
|
|
});
|
|
Bangle.loadWidgets();
|
|
Bangle.drawWidgets();
|
|
let logfile = require("Storage").open("sixths.egt", "a");
|
|
|
|
if (0) {
|
|
testBearing();
|
|
} else
|
|
start();
|