"use strict";
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const lpf2hub_1 = require("./lpf2hub");
const port_1 = require("./port");
const Consts = __importStar(require("./consts"));
const Debug = require("debug");
const debug = Debug("duplotrainbase");
/**
* The DuploTrainBase is emitted if the discovered device is a Duplo Train Base.
* @class DuploTrainBase
* @extends LPF2Hub
* @extends Hub
*/
class DuploTrainBase extends lpf2hub_1.LPF2Hub {
// We set JSDoc to ignore these events as a Duplo Train Base will never emit them.
/**
* @event DuploTrainBase#distance
* @ignore
*/
/**
* @event DuploTrainBase#colorAndDistance
* @ignore
*/
/**
* @event DuploTrainBase#tilt
* @ignore
*/
/**
* @event DuploTrainBase#rotate
* @ignore
*/
/**
* @event DuploTrainBase#button
* @ignore
*/
/**
* @event DuploTrainBase#attach
* @ignore
*/
/**
* @event DuploTrainBase#detach
* @ignore
*/
static IsDuploTrainBase(peripheral) {
return (peripheral.advertisement &&
peripheral.advertisement.serviceUuids &&
peripheral.advertisement.serviceUuids.indexOf(Consts.BLEService.LPF2_HUB.replace(/-/g, "")) >= 0 && peripheral.advertisement.manufacturerData[3] === Consts.BLEManufacturerData.DUPLO_TRAIN_HUB_ID);
}
constructor(device, autoSubscribe = true) {
super(device, autoSubscribe);
this.type = Consts.HubType.DUPLO_TRAIN_HUB;
this._ports = {
"MOTOR": new port_1.Port("MOTOR", 0),
"COLOR": new port_1.Port("COLOR", 18),
"SPEEDOMETER": new port_1.Port("SPEEDOMETER", 19)
};
debug("Discovered Duplo Train Base");
}
connect() {
return new Promise(async (resolve, reject) => {
debug("Connecting to Duplo Train Base");
await super.connect();
debug("Connect completed");
return resolve();
});
}
/**
* Set the color of the LED on the train via a color value.
* @method DuploTrainBase#setLEDColor
* @param {Color} color
* @returns {Promise} Resolved upon successful issuance of command.
*/
setLEDColor(color) {
return new Promise((resolve, reject) => {
if (typeof color === "boolean") {
color = 0;
}
const data = Buffer.from([0x81, 0x11, 0x11, 0x51, 0x00, color]);
this._writeMessage(Consts.BLECharacteristic.LPF2_ALL, data);
return resolve();
});
}
/**
* Set the motor speed on a given port.
* @method DuploTrainBase#setMotorSpeed
* @param {string} port
* @param {number | Array.<number>} speed For forward, a value between 1 - 100 should be set. For reverse, a value between -1 to -100. Stop is 0. If you are specifying port AB to control both motors, you can optionally supply a tuple of speeds.
* @param {number} [time] How long to activate the motor for (in milliseconds). Leave empty to turn the motor on indefinitely.
* @returns {Promise} Resolved upon successful completion of command. If time is specified, this is once the motor is finished.
*/
setMotorSpeed(port, speed, time) {
const portObj = this._portLookup(port);
let cancelEventTimer = true;
if (typeof time === "boolean") {
if (time === true) {
cancelEventTimer = false;
}
time = undefined;
}
if (cancelEventTimer) {
portObj.cancelEventTimer();
}
return new Promise((resolve, reject) => {
if (time && typeof time === "number") {
const data = Buffer.from([0x81, portObj.value, 0x11, 0x51, 0x00, this._mapSpeed(speed)]);
this._writeMessage(Consts.BLECharacteristic.LPF2_ALL, data);
const timeout = global.setTimeout(() => {
const data = Buffer.from([0x81, portObj.value, 0x11, 0x51, 0x00, 0x00]);
this._writeMessage(Consts.BLECharacteristic.LPF2_ALL, data);
return resolve();
}, time);
portObj.setEventTimer(timeout);
}
else {
const data = Buffer.from([0x81, portObj.value, 0x11, 0x51, 0x00, this._mapSpeed(speed)]);
this._writeMessage(Consts.BLECharacteristic.LPF2_ALL, data);
return resolve();
}
});
}
/**
* Ramp the motor speed on a given port.
* @method DuploTrainBase#rampMotorSpeed
* @param {string} port
* @param {number} fromSpeed For forward, a value between 1 - 100 should be set. For reverse, a value between -1 to -100. Stop is 0.
* @param {number} toSpeed For forward, a value between 1 - 100 should be set. For reverse, a value between -1 to -100. Stop is 0.
* @param {number} time How long the ramp should last (in milliseconds).
* @returns {Promise} Resolved upon successful completion of command.
*/
rampMotorSpeed(port, fromSpeed, toSpeed, time) {
const portObj = this._portLookup(port);
portObj.cancelEventTimer();
return new Promise((resolve, reject) => {
this._calculateRamp(fromSpeed, toSpeed, time, portObj)
.on("changeSpeed", (speed) => {
this.setMotorSpeed(port, speed, true);
})
.on("finished", resolve);
});
}
/**
* Fully (hard) stop the motor on a given port.
* @method DuploTrainBase#brakeMotor
* @param {string} port
* @returns {Promise} Resolved upon successful completion of command.
*/
brakeMotor(port) {
return this.setMotorSpeed(port, 127);
}
/**
* Play a built-in train sound.
* @method DuploTrainBase#playSound
* @param {DuploTrainBaseSound} sound
* @returns {Promise} Resolved upon successful issuance of command.
*/
playSound(sound) {
return new Promise((resolve, reject) => {
const data = Buffer.from([0x81, 0x01, 0x11, 0x51, 0x01, sound]);
this._writeMessage(Consts.BLECharacteristic.LPF2_ALL, data);
return resolve();
});
}
}
exports.DuploTrainBase = DuploTrainBase;
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