| ClientSession |
websocket, channel_type, connected_at |
Runtime connection in ctrl_clients, spectrum_clients, audio_rx_clients, audio_tx_clients |
| RadioConnection |
serial_port, baudrate, connected, model_id |
Serial connection state within the active backend controller |
| RadioState |
vfo_a_freq, vfo_b_freq, active_vfo, mode, tx_status, s_meter, af_gain, rf_gain, rf_power, filter_width, preamp, attenuator, noise_blanker, noise_reduction, auto_notch, compressor, compressor_level, nr_level, nb_level, tuner_status, power_on, squelch, mic_gain, split, vox, break_in, comp_meter, alc_meter, power_meter, swr_meter, id_meter, vd_meter, scope_span, scope_speed, scope_mode, scope_start_freq, serial_connected |
Dataclass with dirty-field tracking |
| YaesuModelProfile |
model_key, display_name, mode_numbers, mode_codes, filter_widths, filter_width_prefix, bands, att_steps, power_format, s_meter_cal, verified, provenance |
Per-model Yaesu facts (spec 2026-09-12 §5): the mode register (int, the RadioState contract) and the separate CAT character (H/I are not hex digits), filter slots, bands, attenuator/preamp steps, power class, S-meter curve and the offline source of every table. filter_width_prefix carries the SH set prefix — "SH" + P1 (main/sub) + P2 (bandwidth on) — so a model whose write format differs needs no core branch: "SH00" for the family, "SH01" for the FT-891 (Hamlib newcat.c:9658-9663) |
| RadioCommand |
prefix, value, response |
Backend-specific command: e.g., FT-710 CAT "FA014200000;" → receive "FA014200000;"; IC-7300 CI-V framed command/response |
| RecordingSession |
active, started_at, freq_hz, name, bytes, cursor |
Server-side QSO recording session: 16 kHz mono timeline, RX/TX blocks placed by monotonic timestamp, incrementally encoded to recordings/<freq>kHz_<date>_<time>.mp3 (AD-017) |
| RecordingFile |
name, freq_hz, started_at, duration, bytes, recording |
One MP3 in MRRC_RECORDINGS_DIR; recording=true marks the file currently being written (delete refused) |
| ScopeFrame |
wf1[850], wf2[850], s_meter, vfoa_freq, mode, scope_span, scope_mode, preamp, attenuator, scope_start_freq |
Parsed from real-scope source (FT-710 scope_pipe stdout or IC-7300 CI-V 0x27 demux) |
| SpectrumFrame |
version_byte, wf1_bytes[850], wf2_bytes[850] |
Binary frame broadcast via /WSspectrum |
| AudioChunk |
pcm_bytes, sample_count, timestamp |
Raw Int16 PCM from PyAudio capture |
| AudioFrame |
tag_byte, payload_bytes |
Tagged dual-codec frame (0x00=PCM, 0x01=Opus) broadcast via /WSaudioRX |
| OpusEncoder |
bitrate, frame_size, cap_bytes |
Server-side libopus encoder via ctypes |
| OpusDecoder |
sample_rate, channels |
WASM Opus decoder in browser |
| PollTier |
interval, commands, fields |
One tier of the 7-task polling scheduler |
| MemoryChannel |
index, frequency, mode, label |
Memory record persisted in mem_channels.json |
| AuthToken |
token_hex, created_at |
32-byte random hex session token |
| SCOPE_PIPE_Process |
pid, stdout, stderr |
Subprocess running scope_pipe.py for FT4222 SPI I/O |
