OpenParcelBox/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project follows Semantic Versioning.

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[Unreleased]

Added

• Initial project structure.
• Zephyr RTOS firmware baseline.
• Standardized project architecture.
• Firmware coding conventions.
• Documentation structure.
• RGB LED driver.
• GPIO expander abstraction layer.
• Matrix keypad driver.
• Active buzzer driver.
• Firmware component documentation.
• Firmware debugging documentation.
• Firmware buzzer documentation.
• English architecture documentation in docs/architecture.md.

Changed

• Refactored firmware into independent components.
• Standardized source file headers.
• Standardized project coding style.
• Centralized board-specific definitions into board_config.h.
• Updated project documentation to English.
• Renamed project constraint documents from contraintes.md to constraints.md.
• Updated firmware, hardware, Home Assistant, and mobile application documentation.
• Aligned hardware documentation with the active buzzer transistor driver.
• Aligned firmware documentation with C17 and the current Zephyr build tools.
• Updated project tracking documents to reflect completed RGB LED, GPIO expander, keypad, and active buzzer work.

Fixed

• Matrix keypad scanning.
• GPIO expander abstraction.
• Firmware build configuration.
• Removed obsolete documentation references to board_pins.h.
• Removed obsolete documentation references to PWM buzzer control.
• Removed stale development-environment references from project documentation.
• Removed corrupted text encoding artifacts from Markdown documentation.

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[0.1.0] - TBD

Added

• First public development release.
• Zephyr RTOS firmware.
• RGB LED driver.
• GPIO expander driver.
• Matrix keypad driver.
• Active buzzer driver.
• Initial documentation.
• Project roadmap.
• TODO list.