dartusbhid 0.1.1

A dart wrapper for libusbhid, to interface with USB human input devices. Supports device properties like product and vendorID and the ability to read and write reports.

dartusbhid

A dart wrapper for libusbhid, to interface with human input devices. It runs in its own isolate. Supports

• Enumerating USB HID devices
  • Supports vendorId, productId, serialNumber, releaseNumber, manufacturerString, productString, usagePage, usage, interfaceNumber
• Reading and writing device reports with or without report ID

Planned:

• Read and write feature reports

Installation

flutter pub add dartusbhid

Usage

import 'package:dartusbhid/enumerate.dart';

void printDeviceList() async {
  final devices = await enumerateDevices(0, 0);
  print(devices.length);
  for (final device in devices) {
    // Print device information like product name, vendor, etc.
    print(device);
  }

  final openDevice = await devices[0].open();
  // Read data without timeout (timeout: null)
  print("Waiting for first hid report");
  final receivedData = await openDevice.readReport(null);
  print(receivedData);
  await openDevice.close();
}

printDeviceList();

Development

To try out the example

git clone https://github.com/TobiasJacob/dartusbhid.git
cd dartusbhid/example
flutter run

from there on you can start to develop the library.