Haven-1 Space Station Crew Interface

Overview

HavenCrewInterface is a SwiftUI-based iPad app designed to power crew interfaces for Vast’s Haven-1 space station. It displays crew vitals and Starlink connection status. It's integrated with a C++ library for sensor data.

Features

• Crew Vitals: Displays heart rate, oxygen levels, and temperature with updates from C++ sensor framework. -- Includes warnings based on low or high sensor data -- Grabs sensor data from VitalsCore
• VitalsCore: C++ library that connects to sensors and sends their data back. Right now it's using simulated data.
• Starlink Status: Shows connection strength.

Project Structure

• HavenCrewInterface: Main app module containing the entry point (HavenCrewInterface.swift) and core views.
  • StationDashboardView.swift: Main dashboard view for the app.
  • Features: Contains the features Crew and Starlink
    • Features/Crew: Crew-related models (CrewMember.swift) and UI.
    • Features/Starlink: Starlink status monitoring with models (StarlinkStatus.swift) and UI (StarlinkStatusView.swift).
  • SharedUI: Reusable UI components such as CardBackground.swift and CardView.swift.
• HavenCrewInterfaceTests: Unit tests for the app (HavenVitalsTests.swift).
• VitalsCore Package: Local Swift Package with wrapper and C++ library.
  • VitalsCore: Core functionality for vital signs simulation and interfacing.
    • Include: Header files for interfacing (VitalSigns.hpp, VitalSimulator.hpp, VitalsInterface.h).
    • VitalsCore: C++ implementation files (VitalSimulator.cpp, VitalsInterface.cpp).
  • VitalsCoreWrapper: Swift wrapper (VitalsCoreWrapper.swift) for bridging C++ and Swift.

Setup

1. Requires Swift 5.9 and a C++ library (included in HavenCrewInterface/VitalsCore).
2. Open HavenCrewInterface.xcworkspace in Xcode 16+.
3. Build and run on an iPad Air 11-inch simulator or device. (Can use others but this is the best for current UI)

Running the Demo

• Launch the app to view the vitals dashboard.
• Watch the sensor data change each second

Notes

• Built with unidirectional data flow (MVVM) for maintainability.
• Video demo: https://youtu.be/erI4R12BUKk
• Contact: https://bryan.engineer