drymek/treadmill

How drymek/treadmill works

The repository provides BLE treadmill control libraries and applications, centered on the HMS Workout Android app: users create or import workout plans, save them, then run them against a treadmill or simulator. The graph also retains the documented panel apps, Go probe, and workout validator. Some subsystem links rely on README descriptions or SOURCE INDEX references; unsampled implementation details are not inferred as direct calls.

Main entry points: WorkoutService.kt Run service · main.go Go terminal panel · WorkoutRepository.kt Workout library · Transport.kt Kotlin transport

Components 33

HMS Workout

Workout screens src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/ui/EditorScreen.kt
App state src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/AppViewModel.kt
Workout library src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/data/WorkoutRepository.kt
Workout model src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/format/Workout.kt
Workout parser src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/format/WorkoutParser.kt
Workout writer src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/format/WorkoutWriter.kt
Run service src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/run/WorkoutService.kt
Workout runner src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/run/WorkoutRunner.kt
BLE scanner src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/bluetooth/BleScanner.kt
Workout BLE src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/bluetooth/BleTransport.kt

Treadmill Control

Kotlin client src/kotlin/lib/src/main/kotlin/com/craftersy/treadmill/client/Client.kt
Kotlin transport src/kotlin/lib/src/main/kotlin/com/craftersy/treadmill/client/Transport.kt
Reconnect transport src/kotlin/lib/src/main/kotlin/com/craftersy/treadmill/client/ReconnectingTransport.kt
Kotlin protocol src/kotlin/lib/src/main/kotlin/com/craftersy/treadmill/protocol/Protocol.kt
Command encoding src/kotlin/lib/src/main/kotlin/com/craftersy/treadmill/protocol/Command.kt
Status decoding src/kotlin/lib/src/main/kotlin/com/craftersy/treadmill/protocol/Status.kt
Kotlin simulator src/kotlin/lib/src/main/kotlin/com/craftersy/treadmill/simulator/Simulator.kt
Go client src/go/lib/treadmill/client.go
Go Bluetooth src/go/lib/bluetooth/bluetooth.go
Go protocol src/go/lib/protocol/protocol.go
Go simulator src/go/lib/treadmilltest/simulator.go

Virtual Panels

Go terminal panel src/go/panel/main.go
Go panel model src/go/panel/model.go
Android panel src/kotlin/panel/src/main/kotlin/com/craftersy/treadmill/panel/PanelController.kt
Panel activity src/kotlin/panel/src/main/kotlin/com/craftersy/treadmill/panel/MainActivity.kt

Go Tools

Protocol probe src/go/tools/probe/main.go
Probe commands src/go/tools/probe/command.go
Workout validator src/go/tools/workout/main.go
Workout validation src/go/tools/workout/lib/parse.go

Other components

Runner
Workout files
BLE treadmill
Console user

Connections 35

Runner → Workout screens: designs and runs README.md
Workout screens → App state: edits plans src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/ui/EditorScreen.kt
App state → Workout library: manages library src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/AppViewModel.kt
App state → Run service: starts runs src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/AppViewModel.kt
Workout library → Workout parser: parses imports src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/data/WorkoutRepository.kt
Workout library → Workout writer: writes files src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/data/WorkoutRepository.kt
Workout library → Workout model: stores model src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/data/WorkoutRepository.kt
Workout parser → Workout model: builds model src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/format/WorkoutParser.kt
Workout writer → Workout model: serializes model src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/format/WorkoutWriter.kt
Workout files → Workout library: imports and exports README.md
Run service → Workout runner: starts runner src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/run/WorkoutService.kt
Workout runner → Kotlin client: controls treadmill src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/run/WorkoutRunner.kt
Run service → Workout BLE: selects transport src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/run/WorkoutService.kt
Run service → Kotlin simulator: supports simulation src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/run/WorkoutService.kt
Run service → BLE scanner: discovers device
Workout BLE → Kotlin transport: implements transport src/kotlin/workout/src/main/kotlin/com/craftersy/treadmill/workout/bluetooth/BleTransport.kt
Kotlin client → Kotlin transport: reads and writes src/kotlin/lib/src/main/kotlin/com/craftersy/treadmill/client/Client.kt
Reconnect transport → Kotlin transport: wraps transport src/kotlin/lib/src/main/kotlin/com/craftersy/treadmill/client/ReconnectingTransport.kt
Kotlin client → Command encoding: sends commands src/kotlin/lib/src/main/kotlin/com/craftersy/treadmill/client/Client.kt
Kotlin client → Status decoding: decodes updates src/kotlin/lib/src/main/kotlin/com/craftersy/treadmill/client/Client.kt
Kotlin simulator → Kotlin transport: implements transport src/kotlin/lib/src/main/kotlin/com/craftersy/treadmill/simulator/Simulator.kt
Command encoding → Kotlin protocol: encodes frames
Status decoding → Kotlin protocol: decodes frames
Kotlin transport → BLE treadmill: exchanges BLE frames
Console user → Go terminal panel: operates console README.md
Go terminal panel → Go panel model: runs interface src/go/panel/main.go
Go terminal panel → Go Bluetooth: connects over BLE src/go/panel/main.go
Go terminal panel → Go simulator: selects simulator src/go/panel/main.go
Go terminal panel → Go client: creates client src/go/panel/main.go
Go client → Go protocol: uses protocol src/go/lib/treadmill/client.go
Go Bluetooth → BLE treadmill: exchanges BLE data
Protocol probe → Go Bluetooth: connects to device src/go/tools/probe/main.go
Protocol probe → Probe commands: sends commands
Probe commands → Go protocol: encodes commands src/go/tools/probe/command.go
Workout validator → Workout validation: validates plans src/go/tools/workout/main.go

Drawn by GitDiagram on November 13, 2026 from the repository's file tree, README and source files. Read as Markdown ·