Class: SpeedLimitPublisher

Defined in: workingtitle-instruments-epic2/shared/Instruments/SpeedLimit.ts:58

A publisher of airplane speed limits.

The publisher requires a functioning AdcSystem and AoaSystem and that the topics defined by ControlSurfacesEvents and FlapComputerEvents are published to the event bus.

Extends

• BasePublisher<SpeedLimitEvents>

Constructors

Constructor

new SpeedLimitPublisher(bus, aoaIndex, adahrsIndex, config, stickShakerNormAoa, pacer?): SpeedLimitPublisher

Defined in: workingtitle-instruments-epic2/shared/Instruments/SpeedLimit.ts:120

Creates a new instance of SpeedLimitPublisher.

Parameters

Parameter	Type	Default value	Description
bus	EventBus	undefined	The event bus to which to publish.
aoaIndex	number | Subscribable<number>	undefined	The index of the AoA system that is the source of this publisher's data.
adahrsIndex	number | Subscribable<number>	undefined	The index of the ADAHRS system that is the source of this publisher's data.
config	AvionicsConfig	undefined	The avionics config.
stickShakerNormAoa	number	0.95	The normalized angle of attack at which the stick shaker activates. Defaults to 0.95.
pacer?	PublishPacer<SpeedLimitEvents>	undefined	An optional pacer to use to control the rate of publishing.

Returns

SpeedLimitPublisher

Overrides

BasePublisher.constructor

Properties

bus

protected readonly bus: EventBus

Defined in: sdk/instruments/BasePublishers.ts:10

Inherited from

BasePublisher.bus

---

pacer

protected readonly pacer: PublishPacer<SpeedLimitEvents> | undefined

Defined in: sdk/instruments/BasePublishers.ts:13

Inherited from

BasePublisher.pacer

---

publishActive

protected publishActive: boolean

Defined in: sdk/instruments/BasePublishers.ts:12

Inherited from

BasePublisher.publishActive

---

publisher

protected readonly publisher: Publisher<SpeedLimitEvents>

Defined in: sdk/instruments/BasePublishers.ts:11

Inherited from

BasePublisher.publisher

Methods

isPublishing()

isPublishing(): boolean

Defined in: sdk/instruments/BasePublishers.ts:45

Tells whether or not the publisher is currently active.

Returns

boolean

True if the publisher is active, false otherwise.

Inherited from

BasePublisher.isPublishing

---

onUpdate()

onUpdate(): void

Defined in: workingtitle-instruments-epic2/shared/Instruments/SpeedLimit.ts:206

A callback called when the publisher receives an update cycle.

Returns

void

Overrides

BasePublisher.onUpdate

---

publish()

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

Defined in: sdk/instruments/BasePublishers.ts:63

Publish a message if publishing is acpive

Type Parameters

Type Parameter
K extends keyof SpeedLimitEvents

Parameters

Parameter	Type	Default value	Description
topic	K	undefined	The topic key to publish to.
data	SpeedLimitEvents[K]	undefined	The data type for chosen topic.
sync	boolean	false	Whether or not the event should be synced to other instruments. Defaults to false.
isCached	boolean	true	Whether or not the event should be cached. Defaults to true.

Returns

void

Inherited from

BasePublisher.publish

---

startPublish()

startPublish(): void

Defined in: workingtitle-instruments-epic2/shared/Instruments/SpeedLimit.ts:181

Start publishing.

Returns

void

Overrides

BasePublisher.startPublish

---

stopPublish()

stopPublish(): void

Defined in: workingtitle-instruments-epic2/shared/Instruments/SpeedLimit.ts:190

Stop publishing.

Returns

void

Overrides

BasePublisher.stopPublish