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feat: switch firmware updates to bootloader OTA

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Yandrik
2026-04-29 18:02:48 +02:00
parent b673c9100d
commit 06834a0cc0
7 changed files with 781 additions and 1097 deletions
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36
lib/pages/device_details_page.dart
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@ -85,7 +85,7 @@ class _DeviceDetailsPageState extends ConsumerState<DeviceDetailsPage> {
state: DfuUpdateState.idle,
totalBytes: 0,
sentBytes: 0,
lastAckedSequence: 0xFF,
expectedOffset: 0,
sessionId: 0,
flags: DfuUpdateFlags(),
);
@ -99,9 +99,14 @@ class _DeviceDetailsPageState extends ConsumerState<DeviceDetailsPage> {
}
switch (_dfuProgress.state) {
case DfuUpdateState.starting:
case DfuUpdateState.waitingForAck:
case DfuUpdateState.enteringBootloader:
case DfuUpdateState.connectingBootloader:
case DfuUpdateState.waitingForStatus:
case DfuUpdateState.erasing:
case DfuUpdateState.transferring:
case DfuUpdateState.finishing:
case DfuUpdateState.rebooting:
case DfuUpdateState.verifying:
return true;
case DfuUpdateState.idle:
case DfuUpdateState.completed:
@ -627,13 +632,23 @@ class _DeviceDetailsPageState extends ConsumerState<DeviceDetailsPage> {
case DfuUpdateState.idle:
return 'Idle';
case DfuUpdateState.starting:
return 'Sending START command';
case DfuUpdateState.waitingForAck:
return 'Waiting for ACK from button';
return 'Preparing update';
case DfuUpdateState.enteringBootloader:
return 'Requesting bootloader mode';
case DfuUpdateState.connectingBootloader:
return 'Connecting to bootloader';
case DfuUpdateState.waitingForStatus:
return 'Waiting for bootloader status';
case DfuUpdateState.erasing:
return 'Starting destructive bootloader update';
case DfuUpdateState.transferring:
return 'Transferring firmware frames';
return 'Transferring firmware image';
case DfuUpdateState.finishing:
return 'Finalizing update and waiting for reboot/reconnect';
return 'Finalizing bootloader update';
case DfuUpdateState.rebooting:
return 'Waiting for updated app reboot';
case DfuUpdateState.verifying:
return 'Verifying updated app';
case DfuUpdateState.completed:
return 'Update completed';
case DfuUpdateState.aborted:
@ -653,10 +668,6 @@ class _DeviceDetailsPageState extends ConsumerState<DeviceDetailsPage> {
return '${(bytes / (1024 * 1024)).toStringAsFixed(2)} MB';
}
String _hexByte(int value) {
return '0x${(value & 0xFF).toRadixString(16).padLeft(2, '0').toUpperCase()}';
}
Future<void> _manualReconnect() async {
if (_isManualReconnectRunning || _isFirmwareUpdateBusy) {
return;
@ -1010,7 +1021,8 @@ class _DeviceDetailsPageState extends ConsumerState<DeviceDetailsPage> {
'${_formatBytes(_dfuProgress.sentBytes)} / ${_formatBytes(_dfuProgress.totalBytes)}',
onSelectFirmware: _selectFirmwareFile,
onStartUpdate: _startFirmwareUpdate,
ackSequenceHex: _hexByte(_dfuProgress.lastAckedSequence),
ackSequenceHex:
'0x${_dfuProgress.expectedOffset.toRadixString(16).padLeft(8, '0').toUpperCase()}',
),
] else if (isCurrentConnected) ...[
_PairingRequiredCard(