63 lines
1.3 KiB
Dart
63 lines
1.3 KiB
Dart
|
// ignore_for_file: constant_identifier_names
|
||
|
|
|
||
|
|
import 'parser.dart';
|
||
|
|
import 'sentence.dart';
|
||
|
|
|
||
|
|
const TypeGSA = "GSA";
|
||
|
|
// Auto - Field 1, auto or manual fix.
|
||
|
|
const Auto = "A";
|
||
|
|
// Manual - Field 1, auto or manual fix.
|
||
|
|
const Manual = "M";
|
||
|
|
// FixNone - Field 2, fix type.
|
||
|
|
const FixNone = "1";
|
||
|
|
// Fix2D - Field 2, fix type.
|
||
|
|
const Fix2D = "2";
|
||
|
|
// Fix3D - Field 2, fix type.
|
||
|
|
const Fix3D = "3";
|
||
|
|
|
||
|
|
class GSA {
|
||
|
|
String mode;
|
||
|
|
String fixType;
|
||
|
|
List<String> sv;
|
||
|
|
double pdop;
|
||
|
|
double hdop;
|
||
|
|
double vdop;
|
||
|
|
int systemID;
|
||
|
|
|
||
|
|
GSA(
|
||
|
|
{required this.mode,
|
||
|
|
required this.fixType,
|
||
|
|
required this.sv,
|
||
|
|
required this.pdop,
|
||
|
|
required this.hdop,
|
||
|
|
required this.vdop,
|
||
|
|
required this.systemID});
|
||
|
|
static GSA newGSA(BaseSentence s) {
|
||
|
|
var p = Parser(s);
|
||
|
|
var m = GSA(
|
||
|
|
mode: p.enumString(0, "selection mode", [Auto, Manual]),
|
||
|
|
fixType: p.enumString(1, "fix type", [FixNone, Fix2D, Fix3D]),
|
||
|
|
sv: [],
|
||
|
|
pdop: 0,
|
||
|
|
hdop: 0,
|
||
|
|
vdop: 0,
|
||
|
|
systemID: 0,
|
||
|
|
);
|
||
|
|
for (int i = 2; i < 14; i++) {
|
||
|
|
var v = p.string(i, "satellite in view");
|
||
|
|
if (v != "") {
|
||
|
|
m.sv.add(v);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
m.pdop = p.float64(14, "pdop");
|
||
|
|
m.hdop = p.float64(15, "hdop");
|
||
|
|
m.vdop = p.float64(16, "vdop");
|
||
|
|
if (s.fields.length > 17) {
|
||
|
|
m.systemID = p.int64(17, "system ID");
|
||
|
|
}
|
||
|
|
|
||
|
|
return m;
|
||
|
|
}
|
||
|
|
}
|