SetupData (3840 bytes) holds the panel's per-object property tables.
Layout for OMNI_PRO_II's installer section (Seek to instSetupStart=2560
in clsHAC._ParseSetupData at clsHAC.cs:3156):
offset 2560: HouseCode (1 byte)
offsets 2561..2569: OutputType[0..8] (9 bytes; numVoltOutputs)
offset 2570: ZoneExpansions (1 byte)
offset 2571: NumExpEnc (1 byte)
offsets 2572..2747: ZoneType[1..176] (176 bytes; raw enuZoneType per zone)
Verified against the live fixture: 2 EntryExit + 4 Perimeter + 3 AwayInt
+ 1 Extended_Range_OutdoorTemp + 166 Auxiliary (panel default for
unused slots) — matches the named-zones cross-reference exactly.
PcaAccount gains a zone_types dict (1-based slot → raw byte). The
walker stashes the SetupData blob to a buffer up front and indexes
in by offset rather than chasing the sequential parser through all
of telephony/codes/areas — that's a bigger RE pass for another day.
MockZoneState now carries zone_type and area fields. MockState.from_pca
threads acct.zone_types through, and _build_zone_properties uses the
real value instead of hardcoded 0 (EntryExit). End-to-end against
MockPanel.from_pca: HA's discovery now classifies binary vs. analog
zones correctly straight from the .pca — outdoor temp zone surfaces
as a temperature sensor entity, motion sensors as binary_sensor,
door zones as the right kind of binary_sensor.
Full suite: 499 passed, 1 skipped. RE notes in pca_file.py.
Ryan Malloy
70bf9caf58