CubeChar

Hierarchy

• CubeChar

  ↳ CubeSensorChar

  ↳ CubeBatteryChar

  ↳ CubeButtonChar

  ↳ CubeIDChar

  ↳ CubeLightChar

  ↳ CubeMotorChar

  ↳ CubeSoundChar

  ↳ CubeConfigChar

Implements

• CubeCharIF

Index

Constructors

• constructor

Properties

• characteristic
• errStrInProgress
• uuid

Methods

• prepare
• readValue
• setFrameRate
• writeValue
• writeValueCore

Constructors

constructor

+ new CubeChar(service: BluetoothRemoteGATTService): CubeChar

Defined in cube/char/char.ts:19

Parameters:

Name	Type
service	BluetoothRemoteGATTService

Returns: CubeChar

Properties

Protected characteristic

• characteristic: BluetoothRemoteGATTCharacteristic

Defined in cube/char/char.ts:10

---

Protected errStrInProgress

• errStrInProgress: string = "GATT operation already in progress."

Defined in cube/char/char.ts:12

---

Protected uuid

• uuid: string = ""

Defined in cube/char/char.ts:9

Methods

prepare

▸ prepare(): Promise‹string | Error›

Implementation of CubeCharIF

Defined in cube/char/char.ts:30

Prepare for using characteristic function.

Returns: Promise‹string | Error›

Promise. resolve handler says that methods are available in this class.

---

readValue

▸ readValue(): Promise‹DataView›

Implementation of CubeCharIF

Defined in cube/char/char.ts:110

Read value from remote GATT Characteristics.

Returns: Promise‹DataView›

Promise. resolve handler include data.

---

setFrameRate

▸ setFrameRate(fps: number): void

Implementation of CubeCharIF

Defined in cube/char/char.ts:134

Set framerate.

Parameters:

Name	Type
fps	number

Returns: void

---

writeValue

▸ writeValue(buf: ArrayBuffer): Promise‹string | Error›

Implementation of CubeCharIF

Defined in cube/char/char.ts:55

Write value to remote GATT Characteristics.

Parameters:

Name	Type	Description
buf	ArrayBuffer	data buffer including command for Cube.

Returns: Promise‹string | Error›

Promise. resolve handler says that write command executed correctly.

---

writeValueCore

▸ writeValueCore(buf: ArrayBuffer, countRetry: number): Promise‹string | Error›

Defined in cube/char/char.ts:78

Write value to remote GATT Characteristics. Core function.

Parameters:

Name	Type	Description
buf	ArrayBuffer	data buffer including command for Cube.
countRetry	number	Counter for retry.

Returns: Promise‹string | Error›

Promise. resolve handler says that write command executed correctly.