Package Exports

@trezor/transport
@trezor/transport/lib/index.js
@trezor/transport/lib/lowlevel/sharedConnectionWorker
@trezor/transport/lib/lowlevel/sharedConnectionWorker.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@trezor/transport) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

@trezor/transport

Library for low-level communication with Trezor.

Intended as a "building block" for other packages - it is used in ~~trezor.js~~ (deprecated) and trezor-connect.

You probably don't want to use this package directly. For communication with Trezor with a more high-level API, use trezor-connect.

What is the purpose

translate JSON payloads to binary messages using protobuf definitions comprehensible to Trezor devices
chunking and reading chunked messages according to the Trezor protocol
exposing single API for various transport methods:
- Trezor Bridge
- Webusb
Create and expose typescript definitions based on protobuf definitions.

Updating messages

In order to be used new features of trezor-firmware you need to update protobuf definitions.

git submodule update --init --recursive to initialize trezor-common submodule
yarn workspace @trezor/transport update:submodules to update trezor-common submodule
yarn workspace @trezor/transport update:protobuf to generate new messages.json and protobuf.d.ts

Publishing

Follow instructions how to publish @trezor package to npm registry.