feat(device): 实现下位机 JSON 协议(data model 对齐)

按 docs/下位机交互数据模型.md 重构串口协议层:

协议层
- 新增 DeviceMessage 模型,对应 message_id/type/ack/need_ack/data
- 新增 JsonProtocolService,4 字节大端长度前缀 + UTF-8 JSON 帧
- 删除原二进制协议(serial_protocol.dart)

服务层
- 新增 DeviceMessageService,集中收发并按 type 分发
- 重写 SerialRunner 为 JsonSerialRunner,使用 create_task/control 消息

数据模型
- DeviceState 增加 doorStatus/lightStatus/taskStatus/lastInfoAt
- 新增 DeviceInfoNotifier 订阅 device_info 上行
- 灯光按钮接通 light_control 消息

测试
- 新增 device_protocol_test.dart(14 用例)
- 修复 models_test.dart 残留的 Step mixSpeed/blowSpeed 错误
This commit is contained in:
Developer
2026-06-04 13:00:21 +08:00
parent 5d28bf631b
commit 819889684f
13 changed files with 1689 additions and 122 deletions

View File

@@ -22,8 +22,6 @@ class HomePage extends ConsumerStatefulWidget {
class _HomePageState extends ConsumerState<HomePage>
with SingleTickerProviderStateMixin {
bool _lightOn = false;
final bool _ceramicSleeveInstalled = false; // TODO: 后续对接硬件传感器后改为可变状态
int _currentIndex = 0;
@override
@@ -54,13 +52,6 @@ class _HomePageState extends ConsumerState<HomePage>
// 状态栏
StatusBar(
isRunning: runState.status == RunStatus.running,
lightOn: _lightOn,
onLightToggle: () {
setState(() {
_lightOn = !_lightOn;
});
},
ceramicSleeveInstalled: _ceramicSleeveInstalled,
),
// 导航标签栏