Bundles several feature streams that have been iterating on the working tree: - Developer Tools page (Debug-only via DEVELOPER_TOOLS symbol): hosts the identification card, manual KWP write + transaction log, ROM/EEPROM dump card with progress banner and completion message, persisted custom-commands library, persisted EEPROM passwords library. New service primitives: IKwpService.SendRawCustomAsync / ReadEepromAsync / ReadRomEepromAsync. Persistence mirrors the Clients XML pattern in two new files (custom_commands.xml, eeprom_passwords.xml). - Auto-test orchestrator (IAutoTestOrchestrator + AutoTestState): linear K-Line read -> unlock -> bench-on -> test sequence with snackbar UI and progress dialog VM, gated on dashboard alarms. - BIP-STATUS display: BipDisplayViewModel + BipDisplayView, RAM read at 0x0106 via IKwpService.ReadBipStatusAsync; status definitions in BipStatusDefinition. - Tests page redesign: TestSectionCard + PhaseTileView replacing the old TestPlanView/TestRunningView/TestDoneView/TestPreconditionsView/ TestSectionView controls and their VMs. - Pump command sliders: Fluent thick-track style with overhang thumb, click-anywhere-and-drag, mouse-wheel adjustment. - Window startup: app.manifest declares PerMonitorV2 DPI awareness, MainWindow installs a WM_GETMINMAXINFO hook in OnSourceInitialized and maximizes there (after the hook is in place) so the app fits the work area exactly on any display configuration. - Misc: PercentToPixelsConverter, seed_aliases.py one-shot pump-alias importer, tools/Import-BipStatus.ps1, kline_eeprom_spec.md and dump-functions reference docs. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
HC_APTBS
WPF desktop application for controlling a VP44 diesel injection pump test bench.
Features
- CAN bus communication — reads/writes bench sensors (temperature, RPM, flow) via PCAN-Basic at 500 kbps
- K-Line / KWP2000 — communicates with the VP44 pump ECU via FTDI USB adapter at 9600 bps
- Automated test sequences — runs multi-phase tests with PID temperature control
- PDF reports — generates test result reports with QuestPDF
Requirements
- Windows 10/11 (x64)
- .NET 10 SDK (version pinned in
global.json) - Hardware: PCAN-USB adapter, FTDI USB-to-serial adapter
Build
dotnet build -r win-x64
Native DLLs (PCANBasic.dll, ftd2xx.dll) are bundled in Resources/Native/ and copied to output automatically.
Stack
| Layer | Technology |
|---|---|
| UI | WPF / XAML |
| MVVM | CommunityToolkit.Mvvm |
| DI | Microsoft.Extensions.DependencyInjection |
| Charts | LiveCharts2 (SkiaSharp) |
| QuestPDF 2025.3.2 | |
| CAN | PCAN-Basic (P/Invoke) |
| K-Line | FTDI D2XX (P/Invoke) |
Project Structure
Infrastructure/
Pcan/ — CAN bus adapter, OEM legitimation, sensor decoding
Kwp/ — FTDI interface, KWP/KW1281 protocol, 5-baud slow-init
Logging/ — Daily rotating log files
Services/Impl/ — Test orchestration, KWP operations, config persistence, PDF
ViewModels/ — MVVM view models (ObservableProperty / RelayCommand)
Views/ — Pure XAML views
Models/ — Domain models and test definitions
Description
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