- fix: use tagged enum serialization for TankError
- fix: rename TankInfo fields for consistent naming (volume_ml, pct, water_temp_c)
- renamed some fields for better clarity on contained value
- fix: use tagged enum serialization for MoistureSensorError and PumpError
- fix: flatten PlantInfo sensors to SensorTelemetry with top-level moisture_pct
- use crate::util::mk_static in network module
- use crate::util::mk_static in mqtt module
- use crate::util::mk_static in hal module
- remove dead mk_static macro from esp module
- Added `flow_interrupt_handler` for efficient interrupt processing.
- Replaced per-instance `flow_counter` with global atomic and mutex-based state (`FLOW_OVERFLOW_COUNTER`, `FLOW_UNIT`).
- Updated flow meter functions to leverage the new architecture for better modularity and thread safety.
- Switched debugging output from `println!` to `log` for improved logging consistency.
- Increased CAN measurement timeout to 5000ms for reliability.
- Updated `SAVEGAME_SLOT_SIZE` usage in backup handling for consistency.
- Refined moisture sensor frequency thresholds for better sensor calibration (400Hz-70kHz).
- Added `overcurrent_ma` field to pump results for capturing overcurrent data.
- Enhanced pumping logic to record and propagate overcurrent issues per plant.
- Updated `PumpState` and `PlantState` to handle overcurrent errors.
- Renamed `extra1` method and related calls to `fertilizer_pump` for clarity and better domain alignment.
- Updated HAL implementation to control `extra2` GPIO for fertilizer pump operations.
- Added build script trigger to refresh `VERGEN_BUILD_TIMESTAMP` on each build.
- Enhanced error detection with detailed status logging for bus-off, error warning, and passive errors.
- Added line breaks to CAN and RX error logs for better readability.
- Refined CAN transmission logic and error feedback, including buffer overflow handling.
- Simplified firmware timestamp frame creation and ensured successful sending.
- Integrated `mcutie` library as a core MQTT client for device communication.
- Added support for Home Assistant entities (binary sensor, button) via MQTT.
- Implemented buffer management, async operations, and packet encoding/decoding.
- Introduced structured error handling and device registration features.
- Updated `Cargo.toml` with new dependencies and enabled feature flags for `serde` and `log`.
- Enhanced logging macros with configurable options (`defmt` or `log`).
- Organized codebase into modules (buffer, components, IO, publish, etc.) for better maintainability.
- Added `DriveMode` configuration and input enablement for `one_wire_pin`.
- Improved GPIO initialization with `InputConfig` and default pull settings.
- Replaced `Blocking` with `Async` for ADC operations in `Water` module.
- Improved `detect_sensors` implementation with better structure for sensor messages and autodetection.
- Updated tank ADC sampling to yield between readings, improving efficiency.
- Replaced Bincode with Postcard for serialization/deserialization across configs and save operations.
- Simplified struct derives by removing `bincode`-specific traits.
- Updated `Cargo.toml` and `Cargo.lock` to include `postcard` and dependencies.
- Added padding stripping for deserialization and improved error handling.
- Adjusted serialization logic in `savegame_manager.rs` and related modules.
- Replaced Bincode-based serialization/deserialization with a custom save format for better control.
- Introduced save header with magic bytes, timestamp handling, and UTF-8 validation.
- Enhanced error handling for save parsing and increased format flexibility.
- Removed
- Added `mcutie` as a dependency in `Cargo.toml` and updated `Cargo.lock`.
- Replaced commented-out MQTT logic with fully implemented functionality in `esp.rs`.
- Enhanced MQTT publish and subscription handling with configurable topics and error handling.
- Updated MQTT connection logic to improve reliability and logging.
- Corrected usage of `spawner.spawn` by fixing misplaced error propagation.
- Updated `Cargo.lock` with new and upgraded dependencies, including `base64`, `darling`, and `smoltcp` upgrades.
