Changed #

• Removed unit tests execution from CI workflow configuration.

Fixed #

• Fixed internal tooling and configuration.

Added #

Core Features

• BACnet Client - Full client implementation with support for:
  • Device discovery (Who-Is/I-Am)
  • Read Property / Read Property Multiple
  • Write Property / Write Property Multiple
  • Change of Value (COV) subscriptions
  • Foreign Device Registration
  • Device scanning and object enumeration
• BACnet Server - Server implementation for hosting objects:
  • Device initialization
  • Object hosting (Analog, Binary, Multi-state)
  • Write notification events
  • Read/Write property handling

Developer Experience

• Named Constants - Complete set of BACnet protocol constants:

  • BacnetObjectType - 25+ object types with human-readable names
  • BacnetPropertyId - 80+ property identifiers
  • BacnetErrorClass and BacnetErrorCode - Comprehensive error constants

• Modern Logging:

  • DeveloperBacnetLogger - Dart DevTools integration
  • ConsoleBacnetLogger - Simple console output
  • Pluggable logger interface for custom implementations

• Type Safety:

  • Strict type checking throughout
  • Named constants replace magic numbers
  • Comprehensive parameter documentation

• JSON Serialization:

  • All models support toJson()/fromJson()
  • Generated with json_serializable
  • Easy API integration

Data Models

• Immutable Models:

  • BacnetObject - Object representation with properties
  • BacnetPropertyReference - Property references for RPM
  • BacnetReadAccessSpecification - RPM request specification
  • BacnetWriteAccessSpecification - WPM request specification
  • BacnetPropertyValue - Property values for WPM

• Model Features:

  • @immutable annotations
  • copyWith() methods for updates
  • Equality operators (==, hashCode)
  • Helper getters (name, presentValue, etc.)
  • Full dartdoc documentation

Configuration

• BacnetConfig - Centralized configuration:
  • Interface binding
  • Port configuration
  • Timeout settings
  • Retry configuration
  • Logger selection

Error Handling

• Exception Hierarchy:
  • BacnetException - Base exception
  • BacnetTimeoutException - Request timeouts
  • BacnetNotInitializedException - Uninitialized operations
  • BacnetProtocolException - Protocol errors with error codes

Documentation

• Complete API Documentation:

  • Every public API has dartdoc comments
  • Usage examples for all major features
  • Parameter explanations with constant references
  • Return value documentation

• Project Documentation:

  • Comprehensive README.md with examples
  • CONTRIBUTING.md guide
  • Architecture diagrams
  • Quick start guides

Code Quality

• Linting:

  • 100+ lint rules configured
  • Strict type checking enabled
  • Code style enforcement (single quotes, const, etc.)
  • Documentation requirements

• Code Generation:

  • build_runner integration
  • JSON serialization generation
  • FFI bindings generation

Architecture #

• Isolate-Based Design:
  • Non-blocking network operations
  • Smooth UI performance
  • Background processing
  • Worker isolate for native BACnet stack

Platforms #

• ✅ Windows
• ✅ Linux
• ✅ macOS
• ✅ Android
• ✅ iOS

Dependencies #

• ffi: ^2.1.4 - Foreign Function Interface
• json_annotation: ^4.9.0 - JSON annotations
• meta: ^1.15.0 - Metadata annotations
• plugin_platform_interface: ^2.1.8 - Platform interface

Dev Dependencies #

• build_runner: ^2.4.0 - Code generation
• json_serializable: ^6.8.0 - JSON serialization
• mocktail: ^1.0.0 - Mocking for tests
• flutter_lints: ^6.0.0 - Linting rules

Known Limitations #

• Trend log reading returns dummy data (planned for future release)
• Device scanning limited to first 10 objects
• Some native worker code lacks public documentation
• WritePropertyMultiple native binding pending implementation

Planned Features #

• Complete trend log implementation
• Device scanner utility class
• Property monitor with automatic polling
• Enhanced example app with UI
• Unit test suite (>80% coverage)
• API reference documentation
• More integration tests

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