halkyon-days/halkyon
Watch
1
0
Fork
You've already forked halkyon
 0
Code Issues Pull requests Projects Releases 37 Packages Wiki Activity Actions

feat(train): a ride's distance from the wheel where GPS falls short (ADR 0030, D49)

Browse source 
The speed sensor's wheel gives a ride's distance, splits, progress and live
speed where GPS made less than 90 % of its way (a turbo trainer, a tunnel);
its circumference starts at 2105 mm, is learnt from rides with 2 km of GPS
or typed on the Record sheet.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
This commit is contained in:
Tizian 「ティツィアーン」 2026-10-29 15:22:48 +01:00
commit a848b71bd4
Signed by: raisondetredev
GPG key ID: 07F6FCF405488B64
2 changed files with 527 additions and 27 deletions
Download patch file Download diff file Expand all files Collapse all files

1
apps/train/halkyon_train_flutter/android/app/src/main/kotlin/app/halkyon/train/MainActivity.kt
View file

@ -88,6 +88,7 @@ class MainActivity : FlutterActivity() {
announce = call.argument<String>("announce"),
speedSensor = call.argument<String>("speedSensor"),
powerMeter = call.argument<String>("powerMeter"),
wheelMm = call.argument<Int>("wheelMm"),
)
result.success(null)
}

9
apps/train/halkyon_train_flutter/android/app/src/main/kotlin/app/halkyon/train/RecorderService.kt
View file

@ -66,6 +66,7 @@ class RecorderService : Service(), LocationListener, SensorEventListener {
private const val EXTRA_ANNOUNCE = "announce"
private const val EXTRA_SPEED_SENSOR = "speedSensor"
private const val EXTRA_POWER_METER = "powerMeter"
private const val EXTRA_WHEEL_MM = "wheelMm"
private const val CHANNEL = "recording"
private const val NOTIFICATION_ID = 5301
private const val FLUSH_EVERY_MS = 5_000L
@ -88,7 +89,7 @@ class RecorderService : Service(), LocationListener, SensorEventListener {
* file at [music] says (D47, D48; null: none), announcing each distance
* passed in the words of [announce] (JSON, D49; null: never), with the
* bike's speed and cadence sensor at [speedSensor] and its power meter at
* [powerMeter] (D49; null: none).
* [powerMeter] (D49; null: none), its wheel [wheelMm] round.
*/
fun start(
context: Context,
@ -105,6 +106,7 @@ class RecorderService : Service(), LocationListener, SensorEventListener {
announce: String?,
speedSensor: String?,
powerMeter: String?,
wheelMm: Int?,
) {
ContextCompat.startForegroundService(
context,
@ -122,7 +124,8 @@ class RecorderService : Service(), LocationListener, SensorEventListener {
.putExtra(EXTRA_MUSIC, music)
.putExtra(EXTRA_ANNOUNCE, announce)
.putExtra(EXTRA_SPEED_SENSOR, speedSensor)
.putExtra(EXTRA_POWER_METER, powerMeter),
.putExtra(EXTRA_POWER_METER, powerMeter)
.putExtra(EXTRA_WHEEL_MM, wheelMm ?: 0),
)
}
@ -349,6 +352,8 @@ class RecorderService : Service(), LocationListener, SensorEventListener {
).also { it.open() }
}
speedSensorAt?.let { address ->
// What the app works the wheel's distance out by (D49).
intent.getIntExtra(EXTRA_WHEEL_MM, 0).takeIf { it > 0 }?.let { write("wheelsize $now $it") }
speedSensor =
NotifyLink(
this,