mirror of https://github.com/espruino/BangleApps
75 lines
2.9 KiB
JavaScript
75 lines
2.9 KiB
JavaScript
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function getImgHum() {
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return require("heatshrink").decompress(atob("jUoxH+AEtlsoYYDS4ZYDAYaVDLAYFDSQYHDSIZYDBIaPDLAYLDRoZYDBoaLDLAYPDRIZYDCIaHDLAYTDQoZYDCoaDDOQYXAA+JxIYX1utDSwYBAAIzYGiwZUTgpODQpzPGGgY3OdI4aRDIIaMDJIYCDIztDGRwaJP5oaWDAwaRDBAbOC5YcKB5I="));
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}
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function getImgTemp() {
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return require("heatshrink").decompress(atob("iUqxH+AA2sAAQLHCBASMCAoSLCPOBAAQRfI/5Hn3YACy4ACCL4ADCL5H/I/AQHCRAQJCQwQLCQgQNCQYRQCB4A/ADaPjYqTpSCRYQGCZALFA"));
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}
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function getImgFert() {
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return require("heatshrink").decompress(atob("kklxH+AC+FwtbDbAfFAAVbEbgiGEbYiHEbQiEsIjiEQYjeEQiPdEQrXdEdKnTAAJsMD6QlJFZAAIGAIkPEaIkCrdhEaR9MT4gkLFAyjMYoojNUZ4jFEoxrGEBCJDEZSWEEZdhCwpsKJQiJFAgYgGEQwjLD4QjFCRD+KCAylGQ4gjXVhAiPEhAKDJIwiQEowIEEQo2GERgAKEYwAcEUQkDEL9VAAgHFETgAIDJwePEZwdTE5ggdMJt6AAQEEqwRMABYQDAAwkBF5AkKEBQAPEUR6ESAQicJIX+A=="));
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}
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var deviceInfo = {};
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function parseDevice(device) {
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var d = new DataView(device.serviceData["fe95"]);
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var frame = d.getUint16(0,true);
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var offset = 5;
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if (frame&16) offset+=6; // mac address
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if (frame&32) offset+=1; // capabilitities
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if (frame&64) { // event
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var l = d.getUint8(offset+2);
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var code = d.getUint16(offset,true);
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if (!deviceInfo[device.id]) deviceInfo[device.id]={id:device.id};
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event = deviceInfo[device.id];
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switch (code) {
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case 0x1004: event.temperature = d.getInt16(offset+3,true)/10; break;
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case 0x1006: event.humidity = d.getInt16(offset+3)/10; break;
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case 0x100D:
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event.temperature = d.getInt16(offset+3,true)/10;
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event.humidity = d.getInt16(offset+5)/10; break;
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case 0x1008: event.moisture = d.getUint8(offset+3); break;
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case 0x1009: event.fertility = d.getUint16(offset+3,true)/10; break;
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// case 0x1007: break; // 3 bytes? got 84,0,0 or 68,0,0
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default: event.code = code;
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event.raw = new Uint8Array(d.buffer, offset+3, l);
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break;
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}
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//print(event);
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show(event);
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}
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}
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/*
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eg. {
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"id": "c4:7c:8d:6a:ac:79 public",
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"temperature": 16.6, "code": 4103,
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"raw": new Uint8Array([246, 0, 0]),
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"moisture": 46, "fertility": 20.8 }
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*/
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function show(event) {
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g.reset().setFont("6x8");
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var y = 45 + 55*Object.keys(deviceInfo).indexOf(event.id);
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g.drawString(event.id.substr(0,17),0,y);
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g.drawImage(getImgHum(),0,y+10);
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g.setFont("6x8",2);
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var t = (event.moisture===undefined) ? "?" : event.moisture;
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g.drawString((t+" ").substr(0,3),35,y+20,true);
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g.drawImage(getImgFert(),80,y+10);
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t = Math.round(event.fertility) || "?";
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g.drawString((t+" ").substr(0,3), 120, y+20, true);
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g.drawImage(getImgTemp(),160,y+10);
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t = Math.round(event.temperature) || "?";
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g.drawString((t+" ").substr(0,3), 180, y+20, true);
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g.flip();
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}
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g.clear();
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g.setFont("6x8",2).setFontAlign(0,-1).drawString("Scanning...",120,24);
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Bangle.loadWidgets()
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Bangle.drawWidgets()
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NRF.setScan(parseDevice, { filters: [{serviceData:{"fe95":{}}}], timeout: 2000 });
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