From a user's log, repeating throughout the session:
rigctld: split off failed: cat: this radio's backend cannot set split
rigctld: unimplemented command "X PKTUSB -1"
Both are answered with an error, and JTDX treats a rig-control error as fatal:
it abandoned a transmission 0.86 seconds into a 13.8-second frame.
"S 0" — split OFF. Fake It uses no split, and JTDX still sends this to be sure.
A backend that cannot SET split was refusing a request that was ALREADY
satisfied. It now succeeds when the rig is simplex, without touching the rig at
all. Arming still fails loudly: there the request is real and unmet, and a
client that believes it transmits up the band while the radio sits on the DX's
frequency is exactly what that refusal exists to prevent.
"X <mode>" — set_split_mode. Sent during ordinary setup, Fake It included,
where there is no second VFO to give a mode to. Accepted now: applied when a
split is in force, and a plain success otherwise, because the transmit VFO
already has that mode — it is the same VFO. get_split_mode answers to match.
Both regressions fail without the fix with the exact codes from that log,
RPRT -9 and RPRT -11.
Backend (Go 1.25 / Wails v2):
- QSO storage on SQLite (modernc) with embedded migrations (0001..0005)
- Streaming ADIF import (batch insert) + WorkedBefore per callsign and DXCC
- Callsign lookup with QRZ.com + HamQTH providers (primary/failsafe routing)
and SQLite-backed TTL cache
- DXCC resolver from cty.dat (auto-download, longest-prefix-match)
- Multi-profile operator identities (home/portable/SOTA/contest) — every
QSO stamps MY_* from the active profile
- CAT control via OmniRig COM on a single OS-locked goroutine, with
bidirectional sync (freq/mode/band/split/VFOs) and Rig1/Rig2 hot-swap
- Settings store (key/value), CAT debug log at %APPDATA%/HamLog/cat.log
Frontend (React 18 + TypeScript + Tailwind v4 + shadcn-style):
- Single-row entry strip with CAT-aware band/mode/freq, RST, Start/End
UTC, per-field locks (band/mode/freq/start/end) for backdated QSOs
- Topbar: live freq (MHz.kHz.Hz dotted), live UTC, band/mode/SPLIT badges,
CAT pill with rig selector and clickable Azimuth pill (rotor TODO)
- Settings tree: Profiles (Log4OM-style manager), Station Information
(edits the active profile), unified Callsign Lookup with Test buttons,
Bands/Modes lists, CAT
- Worked-before matrix (band × mode × class) with new-DXCC highlighting
- ADIF import from menu + Maintenance > Refresh cty.dat
Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>
rouggy
