45 lines
1004 B
TypeScript
45 lines
1004 B
TypeScript
import { Device } from "./device";
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import { IDeviceInterface } from "../interfaces";
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import * as Consts from "../consts";
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/**
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* @class DuploTraniBaseSpeedometer
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* @extends Device
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*/
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export class DuploTrainBaseSpeedometer extends Device {
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constructor (hub: IDeviceInterface, portId: number) {
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super(hub, portId, ModeMap, Consts.DeviceType.DUPLO_TRAIN_BASE_SPEEDOMETER);
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}
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public receive (message: Buffer) {
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const mode = this._mode;
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switch (mode) {
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case Mode.SPEED:
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const speed = message.readInt16LE(4);
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/**
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* Emits on a speed change.
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* @event DuploTrainBaseSpeedometer#speed
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* @type {object}
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* @param {number} speed
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*/
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this.notify("speed", { speed });
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break;
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}
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}
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}
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export enum Mode {
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SPEED = 0x00
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}
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export const ModeMap: {[event: string]: number} = {
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"speed": Mode.SPEED
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};
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