Class BluetoothGattDescriptor

Descriptors contain additional information and attributes of a Bluetooth.BluetoothGattCharacteristic.

See

Returned By: Bluetooth.BluetoothGattCharacteristic#getDescriptor

Hierarchy (View Summary)

ScriptObject
- BluetoothGattDescriptor

Index

Properties

Methods

getTypeName isOfType isSame readValue writeValue

Properties

`Readonly` `Experimental` `Wearable Only`uuid

uuid: string

The UUID of the current descriptor.

Methods

getTypeName

getTypeName(): string
Returns the name of this object's type.

Returns string
Inherited from ScriptObject.getTypeName

isOfType

isOfType(type: string): boolean
Returns true if the object matches or derives from the passed in type.
Parameters
- type: string
Returns boolean
Inherited from ScriptObject.isOfType

isSame

isSame(other: ScriptObject): boolean
Returns true if this object is the same as other. Useful for checking if two references point to the same thing.
Parameters
- other: ScriptObject
Returns boolean
Inherited from ScriptObject.isSame

readValue

readValue(): Promise<Uint8Array>
Experimental Wearable Only
Read and receive the current value of the descriptor.

Returns: The value in a Uint8Array

Returns Promise<Uint8Array>

writeValue

writeValue(value: Uint8Array): Promise<void>
Experimental Wearable Only
Write a new value to the descriptor.

value The value in a Uint8Array

Returns: Promise resolving to void when the value is successfully written.
Parameters
- value: Uint8Array
Returns Promise<void>