Class LedgerWebBLE

Hierarchy

TransportWrapper<BluetoothDevice, default>
- LedgerWebBLE

Index

Constructors

constructor

Properties

transport

Methods

Constructors

constructor

new LedgerWebBLE(descriptor?: string): LedgerWebBLE

Inherited from TransportWrapper.constructor
- Defined in src/implementations/transports/web-ble.ts:8
Parameters
- Optional descriptor: string
Returns LedgerWebBLE

Properties

Protected Optional transport

transport: undefined | default

Methods

getApplication

getApplication(): Promise<default<BluetoothDevice>>

Inherited from TransportWrapper.getApplication
- Defined in src/implementations/transports/transport-wrapper.ts:22
Get the Ethereum application, using the implemented Transport. This will cache an instance of the EthereumApp, and only re-initialise if the Transport disconnects.

template

Returns Promise<default<BluetoothDevice>>

Private getDevice

getDevice(): Promise<BluetoothDevice>

- Defined in src/implementations/transports/web-ble.ts:48
@ledgerhq/hw-transport-web-ble does not support the request() function to open a connection. Instead, the listen() method must be used. This function wraps the Observer returned by the listen() method with a Promise, and returns the first device found.

Returns Promise<BluetoothDevice>

Protected getTransport

getTransport(): Promise<default>

Overrides TransportWrapper.getTransport
- Defined in src/implementations/transports/web-ble.ts:21
Returns Promise<default>

send

send(cla: number, ins: number, p1: number, p2: number): Promise<Buffer>

Inherited from TransportWrapper.send
- Defined in src/implementations/transports/transport-wrapper.ts:36
Parameters
- cla: number
- ins: number
- p1: number
- p2: number
Returns Promise<Buffer>

toString

toString(): string

Overrides TransportWrapper.toString
- Defined in src/implementations/transports/web-ble.ts:14
Returns string

Static isSupported

isSupported(): Promise<boolean>

- Defined in src/implementations/transports/web-ble.ts:6
Returns Promise<boolean>

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