Skip to main content

Class: GNSSPublisher

A publisher for global positioning and inertial data.

Hierarchy

Constructors

constructor

new GNSSPublisher(bus, pacer?): GNSSPublisher

Create an GNSSPublisher

Parameters

NameTypeDefault valueDescription
busEventBusundefinedThe EventBus to publish to
pacerundefined | PublishPacer<GNSSEvents>undefinedAn optional pacer to use to control the rate of publishing

Returns

GNSSPublisher

Overrides

BasePublisher.constructor

Defined in

src/sdk/instruments/GNSS.ts:99

Properties

bus

Protected Readonly bus: EventBus

Inherited from

BasePublisher.bus

Defined in

src/sdk/instruments/BasePublishers.ts:10


pacer

Protected Readonly pacer: undefined | PublishPacer<GNSSEvents>

Inherited from

BasePublisher.pacer

Defined in

src/sdk/instruments/BasePublishers.ts:13


publishActive

Protected publishActive: boolean

Inherited from

BasePublisher.publishActive

Defined in

src/sdk/instruments/BasePublishers.ts:12


publisher

Protected Readonly publisher: Publisher<GNSSEvents>

Inherited from

BasePublisher.publisher

Defined in

src/sdk/instruments/BasePublishers.ts:11

Methods

isPublishing

isPublishing(): boolean

Tells whether or not the publisher is currently active.

Returns

boolean

True if the publisher is active, false otherwise.

Inherited from

BasePublisher.isPublishing

Defined in

src/sdk/instruments/BasePublishers.ts:45


onUpdate

onUpdate(): void

A callback called when the publisher receives an update cycle.

Returns

void

Overrides

BasePublisher.onUpdate

Defined in

src/sdk/instruments/GNSS.ts:160


publish

publish<K>(topic, data, sync?, isCached?): void

Publish a message if publishing is acpive

Type parameters

NameType
Kextends keyof GNSSEvents

Parameters

NameTypeDefault valueDescription
topicKundefinedThe topic key to publish to.
dataGNSSEvents[K]undefinedThe data type for chosen topic.
syncbooleanfalseWhether or not the event should be synced to other instruments. Defaults to false.
isCachedbooleantrueWhether or not the event should be cached. Defaults to true.

Returns

void

Inherited from

BasePublisher.publish

Defined in

src/sdk/instruments/BasePublishers.ts:63


startPublish

startPublish(): void

Start publishing.

Returns

void

Overrides

BasePublisher.startPublish

Defined in

src/sdk/instruments/GNSS.ts:146


stopPublish

stopPublish(): void

Stop publishing.

Returns

void

Overrides

BasePublisher.stopPublish

Defined in

src/sdk/instruments/GNSS.ts:153


getInstantaneousTrack

getInstantaneousTrack(headingTrue?): number

Gets the instantaneous true track.

Parameters

NameTypeDefault valueDescription
headingTruenumber0The true heading, in degrees.

Returns

number

The true track, in degrees.

Defined in

src/sdk/instruments/GNSS.ts:263