Refactored the handling of observer-related settings by moving them from
NodePrefs to a new MQTTPrefs structure. This change centralizes MQTT,
WiFi, timezone, SNMP, and alert configurations, improving code organization
and maintainability. The new structure allows for better separation of
concerns and prepares the codebase for future enhancements.
Refactored the CommonCLI class to separate observer-related command
handling into CommonCLI_Observer.cpp. This change improves code
organization and maintainability by isolating MQTT, WiFi, and other
observer-specific commands from the main CLI logic.
Improved error handling in the MQTT client to log specific reasons
for connection refusals, including detailed return codes. This change
ensures that users are informed of authentication issues and server
availability problems, enhancing the debugging experience.
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.
Implemented new commands for configuring and diagnosing NTP server
settings in the MQTT bridge. Users can now set a custom NTP server
and probe connectivity to configured servers. This enhancement
improves time synchronization reliability for JWT authentication
and provides better diagnostics for NTP connectivity issues.
Updated the build-observer-firmwares workflow to exclude .partsig files
when uploading release assets. This change prevents issues with the
slim-manifest generator and ensures that only relevant firmware files
are published, improving the integrity of the release process.
Implemented functionality to generate and compare partition-table
signatures during OTA updates. This enhancement ensures that the
target build's partition layout matches the device's actual layout,
improving the reliability of OTA updates and preventing issues
related to partition changes.
Updated the otaFromManifestImpl method to enhance the display of
available and current firmware versions. The changes ensure that
the short commit hash is included in the status messages,
providing clearer versioning information during OTA checks.
Improved the otaFromManifestImpl method to handle dry run scenarios
by allowing HTTP fetches without TLS, reducing heap usage on no-PSRAM
boards. This change ensures better compatibility and reliability during
OTA checks while maintaining security for actual updates.
Valentin Kivachuk Burda
Liam Cottle
HDDen
Kevin Le
mikecarper
Scott Powell
agessaman
taco
Quency-D
ViezeVingertjes
Nick Dunklee