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