Changelog for package ublox_dgnss_node

0.7.0 (2025-10-27)

• Merge pull request #49 from aussierobots/X20P Add X20P device family support with USB architecture adaptation

• • Add clear error message directing users to main interface (0x01ab)
  • Update documentation with interface limitations and GitHub Issue #48
  • Comment out experimental header stripping code
  • Add X20P configuration parameters to launch files

• Documentation updates to match code

• added new device family for X20P

• Added support for X20P and changed USB connection to support USB UARTs

• added new device family to add X20P

• Contributors: Nick Hortovanyi

0.6.0 (2025-07-28)

• Fix for handle_usb_event starting before usb connection

• Major refactor: Parameter state management and USB hotplug system This is a comprehensive overhaul of the parameter management and USB hotplug systems: Parameter Management Architecture:

  • Added new ParameterManager class with complete parameter lifecycle management
  • Implemented ParamValueSource tracking (UNKNOWN/DEVICE_ACTUAL/START_ARG/RUNTIME_USER)
  • Added parameter state machine (PARAM_INITIAL/USER/LOADED/VALSET/VALGET/ACKNAK)
  • Enhanced thread safety with mutex-protected parameter cache operations
  • Fixed parameter initialization timing with proper 3-phase approach

  - Added smart parameter callbacks to prevent CFG-VALGET responses becoming PARAM_USER USB Hotplug System:

  • Fixed USB transfer queue cleanup during device disconnect
  • Added cleanup_all_transfers() to properly cancel and clear pending transfers
  • Prevents "too many transfers" warnings and potential memory leaks from stale transfers
  • Enhanced hotplug parameter handling: reset device params on disconnect, restore user params on reconnect

  - Improved USB driver state management with proper state transitions Thread Safety & Memory Management:

  • Added comprehensive mutex protection for parameter cache and transfer queue operations
  • Fixed potential memory leaks in USB transfer cleanup during hotplug events

  - Enhanced callback group separation for USB events vs parameter processing New Files:

  • parameters.hpp/cpp: Complete parameter management system
  • ubx_cfg_item_map.hpp: UBX configuration item mapping

  - parameter_lifecycle.md/usb_device_state.md: Architecture documentation Statistics: 7 files changed, 1436 insertions(+), 993 deletions(-), 4 new files This resolves parameter synchronization issues during hotplug events and ensures proper parameter state transitions between device and user-initiated changes.

• Added nullptr check on transfer->user_data

• buildfarm crustify issue

• Contributors: Nick Hortovanyi

0.5.8 (2025-07-09)

• formatting changes
• added debug logging and fixed USB device detection at startup
• refactored dev_valid and added devh_valid
• Contributors: Nick Hortovanyi

0.5.7 (2025-05-29)

• fixed whitespace comment
• Contributors: Nick Hortovanyi

0.5.6 (2025-05-29)

• changed ament_target_dependencies to target_link_libraries
• Merge pull request

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