mirror of https://github.com/espruino/BangleApps
42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
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E.showMessage("Scanning...");
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var devices = [];
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setInterval(function() {
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NRF.findDevices(function(devs) {
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devs.forEach(dev=>{
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var existing = devices.find(d=>d.id==dev.id);
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if (existing) {
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existing.timeout = 0;
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existing.rssi = (existing.rssi*3 + dev.rssi)/4;
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} else {
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dev.timeout = 0;
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dev.new = 0;
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devices.push(dev);
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}
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});
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devices.forEach(d=>{d.timeout++;d.new++});
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devices = devices.filter(dev=>dev.timeout<8);
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devices.sort((a,b)=>b.rssi - a.rssi);
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g.clear(1).setFont("12x20");
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var wasNew = false;
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devices.forEach((d,y)=>{
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y*=20;
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var n = d.name;
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if (!n) n=d.id.substr(0,22);
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if (d.new<4) {
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g.fillRect(0,y,g.getWidth(),y+19);
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g.setColor(g.theme.bg);
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if (d.rssi > -70) wasNew = true;
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} else {
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g.setColor(g.theme.fg);
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}
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g.setFontAlign(-1,-1);
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g.drawString(n,0,y);
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g.setFontAlign(1,-1);
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g.drawString(0|d.rssi,g.getWidth()-1,y);
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});
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g.flip();
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Bangle.setLCDBrightness(wasNew);
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}, 1200);
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}, 1500);
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