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feat: Add serial compass support #0

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Janez T
2026-03-19 21:38:54 +01:00
parent 5a58e45e13
commit 721fb7e7a2
26 changed files with 1014 additions and 217 deletions
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2
test/screens/contacts_tab_test.dart
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@@ -1,5 +1,3 @@
import 'dart:typed_data';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_test/flutter_test.dart';

36
test/widgets/compass_math_test.dart Normal file
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@@ -0,0 +1,36 @@
import 'dart:math';
import 'package:flutter_test/flutter_test.dart';
import 'package:meshcore_sar_app/widgets/map/compass/compass_math.dart';
void main() {
group('compass dial math', () {
test('rotates the rose opposite the heading', () {
expect(compassRoseRotationRadians(0), closeTo(0, 1e-10));
expect(compassRoseRotationRadians(90), closeTo(-pi / 2, 1e-10));
expect(compassRoseRotationRadians(450), closeTo(-pi / 2, 1e-10));
});
test('places east at the top when heading east', () {
expect(
compassDialAngleRadians(markerDegrees: 90, headingDegrees: 90),
closeTo(-pi / 2, 1e-10),
);
expect(
compassDialAngleRadians(markerDegrees: 270, headingDegrees: 90),
closeTo(pi / 2, 1e-10),
);
});
test('places west at the top when heading west', () {
expect(
compassDialAngleRadians(markerDegrees: 270, headingDegrees: 270),
closeTo(-pi / 2, 1e-10),
);
expect(
compassDialAngleRadians(markerDegrees: 90, headingDegrees: 270),
closeTo(pi / 2, 1e-10),
);
});
});
}