hondavert-dev/lib/core/protocol/sensor_state.dart
HVBT Dev 11cf7c2b63 v1.0.1 — Phase 1 complete + BT connection test UI
- Phase 1 core protocol: temp_table, neg8, sensor_state, s300_parser,
  kpro_parser, dtc_map, sensor_defs (50/50 tests passing)
- BT layer: bt_service.dart, bt_poller.dart (100ms poll, NEG8 validation)
- Connection test UI: device picker, protocol selector, live sensor screen
  with LIVE DATA + DEBUG LOG tabs
- Runtime BT permission request (Android 12+) + auto-enable Bluetooth
- Android: minSdk=26, all BT+location permissions in manifest
- Fixed flutter_bluetooth_serial namespace for AGP compatibility
2026-04-12 18:07:37 +05:30

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/// Fully decoded ECU sensor state. Immutable. Produced by S300 or KPro parser.
class SensorState {
final double rpm;
final double vss;
final double map;
final double tps;
final double inj;
final double ign;
final double ect;
final double iat;
final double bat;
final double o2;
final int gear;
final double eth;
final double pa;
final double afr;
final double strim;
final double ltrim;
// Analog inputs (AIN0AIN7)
final double ain0;
final double ain1;
final double ain2;
final double ain3;
final double ain4;
final double ain5;
final double ain6;
final double ain7;
// Boolean flags
final bool mil;
final bool fuelCut;
final bool fanOut;
final bool vtec;
final bool knock;
final bool revLimit;
final bool launch;
// Raw DTC bytes (ERR00..ERR17 for KPro, ERR00..ERR03 for S300)
final List<int> errBytes;
// Frame timestamp
final DateTime timestamp;
const SensorState({
required this.rpm,
required this.vss,
required this.map,
required this.tps,
required this.inj,
required this.ign,
required this.ect,
required this.iat,
required this.bat,
required this.o2,
required this.gear,
required this.eth,
required this.pa,
required this.afr,
required this.strim,
required this.ltrim,
required this.ain0,
required this.ain1,
required this.ain2,
required this.ain3,
required this.ain4,
required this.ain5,
required this.ain6,
required this.ain7,
required this.mil,
required this.fuelCut,
required this.fanOut,
required this.vtec,
required this.knock,
required this.revLimit,
required this.launch,
required this.errBytes,
required this.timestamp,
});
factory SensorState.zero() => SensorState(
rpm: 0,
vss: 0,
map: 0,
tps: 0,
inj: 0,
ign: 0,
ect: 0,
iat: 0,
bat: 0,
o2: 0,
gear: 0,
eth: 0,
pa: 0,
afr: 0,
strim: 0,
ltrim: 0,
ain0: 0,
ain1: 0,
ain2: 0,
ain3: 0,
ain4: 0,
ain5: 0,
ain6: 0,
ain7: 0,
mil: false,
fuelCut: false,
fanOut: false,
vtec: false,
knock: false,
revLimit: false,
launch: false,
errBytes: const [],
timestamp: DateTime(0),
);
SensorState copyWith({
double? rpm,
double? vss,
double? map,
double? tps,
double? inj,
double? ign,
double? ect,
double? iat,
double? bat,
double? o2,
int? gear,
double? eth,
double? pa,
double? afr,
double? strim,
double? ltrim,
double? ain0,
double? ain1,
double? ain2,
double? ain3,
double? ain4,
double? ain5,
double? ain6,
double? ain7,
bool? mil,
bool? fuelCut,
bool? fanOut,
bool? vtec,
bool? knock,
bool? revLimit,
bool? launch,
List<int>? errBytes,
DateTime? timestamp,
}) {
return SensorState(
rpm: rpm ?? this.rpm,
vss: vss ?? this.vss,
map: map ?? this.map,
tps: tps ?? this.tps,
inj: inj ?? this.inj,
ign: ign ?? this.ign,
ect: ect ?? this.ect,
iat: iat ?? this.iat,
bat: bat ?? this.bat,
o2: o2 ?? this.o2,
gear: gear ?? this.gear,
eth: eth ?? this.eth,
pa: pa ?? this.pa,
afr: afr ?? this.afr,
strim: strim ?? this.strim,
ltrim: ltrim ?? this.ltrim,
ain0: ain0 ?? this.ain0,
ain1: ain1 ?? this.ain1,
ain2: ain2 ?? this.ain2,
ain3: ain3 ?? this.ain3,
ain4: ain4 ?? this.ain4,
ain5: ain5 ?? this.ain5,
ain6: ain6 ?? this.ain6,
ain7: ain7 ?? this.ain7,
mil: mil ?? this.mil,
fuelCut: fuelCut ?? this.fuelCut,
fanOut: fanOut ?? this.fanOut,
vtec: vtec ?? this.vtec,
knock: knock ?? this.knock,
revLimit: revLimit ?? this.revLimit,
launch: launch ?? this.launch,
errBytes: errBytes ?? this.errBytes,
timestamp: timestamp ?? this.timestamp,
);
}
}