Add buildNeighborsMessage to the pure MQTTPayloadBuilder core and a thin
delegating wrapper + NeighborsMessageEntry alias on MQTTMessageBuilder, so
the neighbors topic is built by the same firmware-facing API as status/
packet/raw while the layout logic stays exercisable by native tests.
The document is bounded to the publish buffer: entries arrive ordered most-
to least-useful and the tail is dropped once the next entry would overflow,
so a fixed PSRAM buffer can never be handed truncated JSON.
Uses ArduinoJson v7 idioms (.to<JsonObject>()/.add<JsonObject>()) to stay
warning-clean under -Werror, unlike the deprecated createNested* forms.
Adds three test_mqtt_payload_builder cases: self+entry round-trip, empty
table / null scopes, and bounded-growth tail-drop under a tight buffer.
Replace direct JSON construction in MQTTMessageBuilder with calls to
MQTTPayloadBuilder for building status, packet, and raw messages.
This change improves code maintainability and reduces duplication by
centralizing message formatting logic. Additionally, update platformio.ini
to include ArduinoJson dependency for JSON handling.
Remove unused MQTTMessageBuilder members (getPacketTypeString,
formatTimestamp/Time/Date stubs, JSON_BUFFER_SIZE constant) for a
small flash saving with no behavior change.
Replace the per-byte snprintf("%02X") in bytesToHex with a nibble
lookup table, avoiding a format-string parse up to ~512x per publish
on the MQTT task. Output is byte-for-byte identical uppercase hex.
Updated the MQTTMessageBuilder to include microsecond precision in the
timestamp formatting. The formatIsoTimestampForMqtt function now accepts
a microsecond parameter, allowing for more accurate time representation.
Modified related functions in MQTTBridge to utilize the new timestamp
formatting, ensuring consistency across MQTT messages.
- Introduced a new method `formatIsoTimestampForMqtt` to centralize ISO-like timestamp formatting for MQTT messages, applying timezone preferences.
- Updated `buildStatusMessage`, `buildPacketJSON`, `buildPacketJSONFromRaw`, and `buildRawJSON` methods to utilize the new timestamp formatting function, improving code clarity and reducing redundancy.
- Adjusted `publishStatusToSlot` and `publishStatus` in MQTTBridge to use the new timestamp formatting method, ensuring consistent timestamp handling across status messages.
Updated the MQTT message structure to add a new field for repeat status, allowing the indication of forwarding status as "on" or "off". This change includes modifications to the MQTTMessageBuilder and related documentation to reflect the new parameter. Additionally, updated CLI command documentation to clarify flooding behavior in different firmware versions.
Reintroduced the 'origin' field in the buildPacketMessage function to its original position within the JSON object. This adjustment ensures consistency in the message format and aligns with previous structural changes made to enhance clarity.
Updated the buildPacketMessage function to improve the structure of the JSON object being built. The 'origin_id' field has been moved to a later position, and the 'hash' field has been added to enhance the packet's metadata. This change aims to streamline the message format for better clarity and consistency.
- Introduced `getPacketsRecvErrors()` method in `Dispatcher` to track receive errors.
- Updated `buildStatusMessage()` in `MQTTMessageBuilder` to include `recv_errors` parameter.
- Modified `publishStatus()` in `MQTTBridge` to retrieve and send receive error statistics.
- Adjusted `RadioLibWrappers` to override `getPacketsRecvErrors()` for consistency.
- Added support for automatic stats collection in MQTTBridge, allowing for detailed status messages including battery voltage, uptime, error flags, and air time metrics.
- Updated MQTTMessageBuilder to accommodate additional stats in the status message, increasing buffer size for JSON documents.
- Modified CommonCLI to display MQTT status interval in minutes and adjusted command handling for setting the interval.
- Introduced new methods in MQTTBridge for setting stats sources
- Implemented size-adaptive JSON document allocation in MQTTMessageBuilder to reduce memory fragmentation.
- Increased buffer sizes for raw hex conversions to accommodate larger packets.
- Updated MQTTBridge to store raw radio data with each packet, improving data integrity during transmission.
- Enhanced packet queue management by clearing structures to prevent stale data and ensuring safe memory handling.
- Added debug logging for packet processing to aid in troubleshooting.
- Introduce timezone settings in NodePrefs for persistent storage
- Update CLI commands to get/set timezone and offset
- Modify MQTT message builder to utilize timezone for accurate timestamps
- Implement timezone handling in MQTTBridge for local time conversion
- Include timezone library dependency in platformio.ini
- Added support for automatic stats collection in MQTTBridge, allowing for detailed status messages including battery voltage, uptime, error flags, and air time metrics.
- Updated MQTTMessageBuilder to accommodate additional stats in the status message, increasing buffer size for JSON documents.
- Modified CommonCLI to display MQTT status interval in minutes and adjusted command handling for setting the interval.
- Introduced new methods in MQTTBridge for setting stats sources
- Implemented size-adaptive JSON document allocation in MQTTMessageBuilder to reduce memory fragmentation.
- Increased buffer sizes for raw hex conversions to accommodate larger packets.
- Updated MQTTBridge to store raw radio data with each packet, improving data integrity during transmission.
- Enhanced packet queue management by clearing structures to prevent stale data and ensuring safe memory handling.
- Added debug logging for packet processing to aid in troubleshooting.
- Introduce timezone settings in NodePrefs for persistent storage
- Update CLI commands to get/set timezone and offset
- Modify MQTT message builder to utilize timezone for accurate timestamps
- Implement timezone handling in MQTTBridge for local time conversion
- Include timezone library dependency in platformio.ini
agessaman