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feat: fw-update recovery flow

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Yandrik
2026-05-04 13:54:19 +02:00
parent 9b672a7503
commit 16690dc216
7 changed files with 869 additions and 248 deletions
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19
lib/service/firmware_update_service.dart
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@ -11,6 +11,7 @@ import 'package:flutter_reactive_ble/flutter_reactive_ble.dart'
class FirmwareUpdateService {
FirmwareUpdateService({
required FirmwareUpdateTransport transport,
this.verifyAfterFinish = true,
this.defaultStatusTimeout = const Duration(seconds: 2),
this.defaultBootloaderConnectTimeout = const Duration(seconds: 60),
this.defaultPostFinishResetTimeout = const Duration(seconds: 8),
@ -22,6 +23,7 @@ class FirmwareUpdateService {
}) : _transport = transport;
final FirmwareUpdateTransport _transport;
final bool verifyAfterFinish;
final Duration defaultStatusTimeout;
final Duration defaultBootloaderConnectTimeout;
final Duration defaultPostFinishResetTimeout;
@ -220,6 +222,15 @@ class FirmwareUpdateService {
);
}
if (!verifyAfterFinish) {
_emitProgress(
state: DfuUpdateState.completed,
sentBytes: imageBytes.length,
expectedOffset: imageBytes.length,
);
return Ok(null);
}
_emitProgress(state: DfuUpdateState.verifying);
final reconnectResult = await _transport.reconnectForVerification(
timeout: effectiveReconnectTimeout,
@ -831,6 +842,14 @@ class ShifterFirmwareUpdateTransport implements FirmwareUpdateTransport {
return Ok(null);
}
if (shifterService == null) {
_bootloaderDeviceId = buttonDeviceId;
return bluetoothController.connectById(
buttonDeviceId,
timeout: timeout,
);
}
final scanResult = await _scanForBootloader(timeout: timeout);
if (scanResult.isErr()) {
return Err(scanResult.unwrapErr());