flipperlib 1.0.1

Flipper Zero client for Flutter: BLE and USB transports, protobuf RPC, CLI and STM32WB55 DFU recovery.

flipperlib

Flipper Zero client for Flutter: BLE and USB links, the full protobuf RPC surface, CLI passthrough and STM32WB55 recovery.

Built for qUnleashed, a Flipper Zero companion app. Made by ApertureFox Technology at DarkFlippers.

Features

• Multi-session — several links held at once, exactly one active. activate() reroutes every call and stream instantly; the other sessions stay connected and warm.
• Transports — BLE over GATT with flow control, USB serial with OS-level hotplug events.
• RPC — typed extensions per namespace: storage, app, gui, system, gpio, desktop, property, usb, ble. Chunked read/write with progress, request priorities, interleaving.
• CLI — switch to the text console and back, execute a command, stream raw bytes.
• Recovery — STM32WB55 DFU in a background isolate: firmware, wireless stack, option bytes.

Platforms

	BLE	USB serial	DFU recovery
Android	✅	✅	—
iOS	✅	—	—
macOS	✅	✅	✅
Linux	✅	✅	✅
Windows	✅	✅	✅

Recovery needs libusb: bundled on macOS, libusb-1.0 from the system on Linux and Windows.

Install

dependencies:
  flipperlib: ^1.0.0

Usage

import 'package:flipperlib/flipperlib.dart';

final flipper = FlipperClient();
await flipper.initialize();                  // BLE permissions

final devices = await flipper.refreshDevices();
await flipper.connect(devices.first);        // RPC mode is entered for you

final listing = await flipper.storageList(ListRequest(path: '/ext'));
for (final response in listing.items) {
  for (final entry in response.file) {
    print(entry.name);
  }
}

await flipper.disconnect();

State arrives on broadcast streams — devicesStream, connectionStream, sessionsStream, messageStream, errorStream — so the UI never polls.

Logging

Off by default. Attach a sink to see anything; trace and debug are compiled out of release builds.

Log.level = FlipperLogLevel.debug;
Log.sink = (level, message) => print('[$level] $message');

See also

• dartufbt — build .fap packages (Flipper Application Package): SDK deployment, ARM toolchain, compile and link. Desktop only. Build the .fap there, ship it with flipperlib.

License

GPL-3.0. See LICENSE.