mirror of https://github.com/espruino/BangleApps
96 lines
2.3 KiB
JavaScript
96 lines
2.3 KiB
JavaScript
var btm = g.getHeight()-1;
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var intervalInt;
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var intervalBt;
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function clear(y){
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g.reset();
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g.clearRect(0,y,g.getWidth(),y+75);
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}
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function draw(y, type, event) {
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clear(y);
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var px = g.getWidth()/2;
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var str = event.bpm + "";
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g.reset();
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g.setFontAlign(0,0);
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g.setFontVector(40).drawString(str,px,y+20);
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str = "Event: " + type;
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if (type == "HRM") {
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str += " Confidence: " + event.confidence;
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g.setFontVector(12).drawString(str,px,y+40);
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str = " Source: " + (event.src ? event.src : "internal");
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g.setFontVector(12).drawString(str,px,y+50);
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}
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if (type == "BTHRM"){
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if (event.battery) str += " Bat: " + (event.battery ? event.battery : "");
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g.setFontVector(12).drawString(str,px,y+40);
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str= "";
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if (event.location) str += "Loc: " + event.location.toFixed(0) + "ms";
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if (event.rr && event.rr.length > 0) str += " RR: " + event.rr.join(",");
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g.setFontVector(12).drawString(str,px,y+50);
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str= "";
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if (event.contact) str += " Contact: " + event.contact;
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if (event.energy) str += " kJoule: " + event.energy.toFixed(0);
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g.setFontVector(12).drawString(str,px,y+60);
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}
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}
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var firstEventBt = true;
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var firstEventInt = true;
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function onBtHrm(e) {
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if (firstEventBt){
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clear(24);
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firstEventBt = false;
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}
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draw(100, "BTHRM", e);
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if (e.bpm == 0){
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Bangle.buzz(100,0.2);
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}
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if (intervalBt){
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clearInterval(intervalBt);
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}
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intervalBt = setInterval(()=>{
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clear(100);
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}, 2000);
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}
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function onHrm(e) {
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if (firstEventInt){
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clear(24);
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firstEventInt = false;
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}
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draw(24, "HRM", e);
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if (intervalInt){
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clearInterval(intervalInt);
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}
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intervalInt = setInterval(()=>{
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clear(24);
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}, 2000);
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}
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var settings = require('Storage').readJSON("bthrm.json", true) || {};
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Bangle.on('BTHRM', onBtHrm);
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Bangle.on('HRM', onHrm);
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Bangle.setHRMPower(1,'bthrm');
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if (!(settings.startWithHrm)){
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Bangle.setBTHRMPower(1,'bthrm');
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}
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g.clear();
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Bangle.loadWidgets();
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Bangle.drawWidgets();
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if (Bangle.setBTHRMPower){
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g.reset().setFont("6x8",2).setFontAlign(0,0);
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g.drawString("Please wait...",g.getWidth()/2,g.getHeight()/2 - 24);
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} else {
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g.reset().setFont("6x8",2).setFontAlign(0,0);
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g.drawString("BTHRM disabled",g.getWidth()/2,g.getHeight()/2 + 32);
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}
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E.on('kill', ()=>Bangle.setBTHRMPower(0,'bthrm'));
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