65 lines
1.8 KiB
TypeScript
65 lines
1.8 KiB
TypeScript
import { Peripheral } from "@abandonware/noble";
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import compareVersion from "compare-versions";
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import { IBLEAbstraction } from "./interfaces";
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import { LPF2Hub } from "./lpf2hub";
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import * as Consts from "./consts";
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import Debug = require("debug");
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const debug = Debug("puphub");
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/**
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* The PUPHub is emitted if the discovered device is a Powered UP Hub.
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* @class PUPHub
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* @extends LPF2Hub
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* @extends Hub
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*/
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export class PUPHub extends LPF2Hub {
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public static IsPUPHub (peripheral: Peripheral) {
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return (
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peripheral.advertisement &&
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peripheral.advertisement.serviceUuids &&
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peripheral.advertisement.serviceUuids.indexOf(Consts.BLEService.LPF2_HUB.replace(/-/g, "")) >= 0 &&
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peripheral.advertisement.manufacturerData &&
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peripheral.advertisement.manufacturerData.length > 3 &&
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peripheral.advertisement.manufacturerData[3] === Consts.BLEManufacturerData.POWERED_UP_HUB_ID
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);
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}
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protected _currentPort = 0x3b;
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protected _voltagePort = 0x3c;
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constructor (device: IBLEAbstraction) {
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super(device, Consts.HubType.POWERED_UP_HUB);
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this._portNames = {
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"A": 0,
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"B": 1
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};
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debug("Discovered Powered UP Hub");
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}
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public connect () {
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return new Promise(async (resolve, reject) => {
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debug("Connecting to Powered UP Hub");
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await super.connect();
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debug("Connect completed");
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return resolve();
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});
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}
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protected _checkFirmware (version: string) {
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if (compareVersion("1.1.00.0004", version) === 1) {
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throw new Error(`Your Powered Up Hub's (${this.name}) firmware is out of date and unsupported by this library. Please update it via the official Powered Up app.`);
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}
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}
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}
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