Follow-up to the etm1 fixes, driven by live debugging against a real ABB
Terra AC 7 kW behind a Waveshare RS485->TCP gateway (192.168.1.132, slave 2):
- etm3: disable TCP auto-discovery (createMethods = "user" only). Discovery
blind-scans the LAN and SIGSEGVs nymead as soon as any Modbus device answers
:502 with an exception response. The crash is in the generated reachability
handler (abbterramodbustcpconnection.cpp:2062 dereferences the check-reachable
reply after it is freed); it could not be fixed from the discovery code alone.
A gateway's slave id can't be discovered anyway, so manual add is required.
- etm2: still defer/guard AbbTerraTcpDiscovery::cleanupConnection() teardown
(kept for correctness even though discovery is now off by default).
- etm4: setupTcpThing() never called connectDevice(), so manual setup hung until
timeout. Start the connection when the network monitor reports the device.
- etm5: decode the serial-number and firmware register fields as BCD per ABB
spec §5.1 (0x46 = week 46, not 70; 0x22 = 22 kW). The binary reading rejected
real chargers ("does not match the ABB Terra AC Modbus register map").
Verified end to end: charger adds cleanly (TACW7-4-4624-S0034), states poll and
actions execute, no SIGSEGV. The underlying discovery/generated-code crash is
tracked separately.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
reachableChanged(true) never fires within the nymea setup timeout when
the RTU link is slow (e.g. 433 MHz radio relay). Add a fallback:
trigger initialize() immediately if master is already connected
(QTimer::singleShot 500 ms), and also on master::connectedChanged.
The existing reachableChanged path is kept for TCP-style RTU adapters.
Bump to 1.15.0+etm5.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- abbterra-registers.json : suppression des 4 registres WO
(chargingCurrentLimitCommand, socketLockCommand, startStopChargingSession,
communicationTimeoutCommand) incompatibles avec le generateur libnymea-modbus 1.15
- integrationpluginabbterra.cpp/.h : suppression de executeAction + applyTimeoutSetting
- integrationpluginabbterra.json : power + maxChargingCurrent passes en lecture seule
(writable/displayNameAction retires)
La borne sera reconnue et lira les mesures ; le pilotage sera rebranche
quand le generateur 1.16 sera disponible.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
